/*
  Solarfutar KB CSS layer index - Phase 5A safe grouping
  -------------------------------------------------------
  This file is intentionally layered by roadmap history. Do not prune rules from
  legacy sections without a dedicated screenshot-diff candidate.

  Active structural layers:
  1. Core shell and WordPress wrapper containment.
  2. Phase 2 article template blocks.
  3. Base knowledge-center components: home, route, category, article surfaces.
  4. Search, navigation, progress, read-state and meta row utilities.
  5. Handbook layout: left learning tree, center reader, right support panel.
  6. Phase 3 content-adjacent support styles: notes, disclosures, related paths.
  7. Mobile density and overflow guardrails.
  8. Phase 4 unified diagram system.

  Legacy candidates:
  - Early premium/home/ultra landing skins.
  - Product-page dark skin alignment layer.
  - Older diagram color skins now normalized by Phase 4.
  - Earlier handbook visual refinements superseded by the professional handbook skin.
*/

/* LAYER: core shell and WordPress wrapper containment. */
.kb-shell-page,
.kb-shell-page body,
.kb-shell-page .site-wrapper,
.kb-shell-page #main-content,
.kb-shell-page .site-content,
.kb-shell-page .kb-app-wrapper{
  background:#f8f8f4 !important;
  overflow-x:clip;
}
body.kb-shell-page{
  margin:0;
}
body.kb-shell-page .container{
  max-width:100%;
  box-sizing:border-box;
}
body.kb-shell-page img{
  max-width:100%;
  height:auto;
}
body.kb-shell-page #menu-felso-sarga-menusav,
body.kb-shell-page .site-header .menu{
  max-width:100%;
  overflow-x:auto;
  overscroll-behavior-x:contain;
}

/* LAYER: Phase 2 article template pilot. */
.kb-phase2-template{
  margin:18px 0 22px;
  padding:18px;
  border:1px solid var(--kb-line,#d7dee8);
  border-radius:8px;
  background:var(--kb-surface,#fff);
  box-shadow:var(--kb-shadow-sm,0 1px 2px rgba(15,35,56,.05));
}
.kb-phase2-template-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:14px;
  padding-bottom:12px;
  border-bottom:1px solid var(--kb-line,#d7dee8);
}
.kb-phase2-template-head h2{
  margin:0;
  color:var(--kb-ink,#182332);
  font-size:1.05rem;
  line-height:1.25;
  font-weight:650;
}
.kb-phase2-template-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.kb-phase2-template .kb-note-details{
  margin:0;
  border-color:var(--kb-line,#d7dee8);
  background:var(--kb-surface-soft,#f7f9fc);
}
.kb-phase2-template .kb-note-details>summary{
  min-height:42px;
  padding:10px 12px;
  font-size:.9rem;
  font-weight:600;
}
.kb-phase2-template .kb-note-body{
  padding:0 12px 12px;
  color:var(--kb-muted,#526070);
  font-size:.93rem;
  line-height:1.58;
}
.kb-phase2-template .kb-note-body p,
.kb-phase2-template .kb-note-body ul{
  margin:0;
}
.kb-phase2-template .kb-note-body ul{
  padding-left:1.1rem;
}
.kb-phase2-template .kb-note-body li+li{
  margin-top:5px;
}
.kb-phase2-template .kb-note-details.is-short,
.kb-phase2-template .kb-note-details.is-why{
  background:linear-gradient(180deg,var(--kb-surface,#fff),var(--kb-surface-soft,#f7f9fc));
}
.kb-phase2-template .kb-note-details.is-short{
  border-left:3px solid var(--kb-brand,#c99516);
}
.kb-phase2-template .kb-note-details.is-why{
  border-left:3px solid var(--kb-accent,#0f3557);
}
.kb-phase2-template .kb-note-details.is-related{
  border-left:3px solid var(--kb-line-strong,#aeb8c6);
}
.kb-template-related{
  list-style:none;
  padding-left:0!important;
  display:grid;
  gap:7px;
}
.kb-template-related a{
  color:var(--kb-ink,#182332);
  text-decoration:none;
  border-bottom:1px solid transparent;
}
.kb-template-related a:hover{
  border-bottom-color:currentColor;
}
@media (max-width:760px){
  .kb-phase2-template{
    margin:14px 0 18px;
    padding:14px;
  }
  .kb-phase2-template-head{
    display:block;
    margin-bottom:12px;
  }
  .kb-phase2-template-grid{
    grid-template-columns:1fr;
  }
  .kb-phase2-template .kb-note-details>summary{
    font-size:.88rem;
  }
}

/* LEGACY CANDIDATE: early premium knowledge-center refresh; keep until HTML usage and screenshot diff prove safe pruning. */
.kb-shell-page{
  background:#f7f5ef!important;
}
.kb-app{
  --kb-bg:#f7f5ef;
  --kb-surface:#ffffff;
  --kb-ink:#102a43;
  --kb-muted:#657382;
  --kb-line:#e2dac8;
  --kb-yellow:#ffd43b;
  --kb-orange:#df6d34;
  --kb-blue-soft:#dce8ef;
  --kb-green-soft:#dbe8dd;
  --kb-peach-soft:#f4dfd4;
  --kb-lilac-soft:#e8e1ed;
  color:#102a43;
  background:#f7f5ef;
}
.kb-subheader{
  position:sticky;
  top:0;
  z-index:45;
  display:grid;
  grid-template-columns:auto 1fr auto auto;
  align-items:center;
  gap:18px;
  padding:12px clamp(16px,4vw,56px);
  border-bottom:1px solid rgba(16,42,67,.1);
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(14px);
}
.kb-subheader a{color:#102a43;text-decoration:none}
.kb-subheader-brand{display:inline-flex;align-items:center;gap:10px;font-weight:900}
.kb-subheader-mark{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;background:#ffd43b;color:#102a43}
.kb-subheader-links{display:flex;justify-content:center;gap:20px;font-size:.88rem;font-weight:760}
.kb-subheader-links a,.kb-subheader-search,.kb-subheader-shop{min-height:38px;display:inline-flex;align-items:center;border-radius:8px}
.kb-subheader-search{padding:0 14px;border:1px solid #e2dac8;background:#fff;font-weight:820}
.kb-subheader-shop{padding:0 14px;background:#102a43;color:#fff!important;font-weight:820}
.kb-subheader a:focus-visible,.kb-app a:focus-visible,.kb-app button:focus-visible,.kb-app input:focus-visible{
  outline:3px solid rgba(223,109,52,.45);
  outline-offset:3px;
}
.kb-search-preset{border-radius:8px;background:#fff8dc;border-color:#ecd677;color:#102a43}
.kb-section-head h2{color:#102a43}
.kb-section-head p{color:#657382}
.kb-entry-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.kb-entry-icon{
  display:inline-grid;
  place-items:center;
  width:42px;
  height:42px;
  border-radius:8px;
  background:#ffd43b;
  color:#102a43;
  font-weight:900;
  font-size:1.1rem;
}
.kb-topic-card a{
  display:grid;
  grid-template-rows:auto auto 1fr auto;
  min-height:188px;
  gap:9px;
  padding:20px;
  border-radius:8px;
  color:#102a43;
  text-decoration:none;
  border:1px solid rgba(16,42,67,.08);
}
.kb-topic-card.tone-1 a{background:#dce8ef}
.kb-topic-card.tone-2 a{background:#dbe8dd}
.kb-topic-card.tone-3 a{background:#f4dfd4}
.kb-topic-card.tone-4 a{background:#e8e1ed}
.kb-topic-card strong{font-size:1.05rem;line-height:1.25}
.kb-topic-card p{margin:0;color:#384d61;font-size:.88rem;line-height:1.45}
.kb-topic-card span:last-child{font-size:.78rem;font-weight:850;color:#102a43}
.kb-page-header,.kb-route-list,.kb-category-main,.kb-article,.kb-wide-section,.kb-sidebar-card,.kb-calculator-hub{
  border-radius:8px;
  border:1px solid #e2dac8;
  background:#fff;
  box-shadow:0 8px 26px rgba(16,42,67,.045);
}

/* GOAL 01 local editorial preview: editable explanatory visuals. */
.kb-goal01-visual{margin:28px 0;padding:20px;border:1px solid var(--kb-line);border-radius:8px;background:#f8fafb}
.kb-goal01-visual figcaption{display:grid;gap:4px;margin-bottom:16px;color:var(--kb-text)}
.kb-goal01-visual figcaption strong{font-size:1.05rem}
.kb-goal01-visual figcaption span{color:var(--kb-muted);line-height:1.55}
.kb-goal01-flow{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:10px}
.kb-goal01-flow span{display:grid;place-items:center;min-height:64px;padding:12px;border:1px solid #cfd9df;border-radius:6px;background:#fff;text-align:center;font-weight:700;color:#183044}
.kb-goal01-flow i{font-style:normal;color:#6a7b88;font-size:1.25rem}
.kb-goal01-editorial-note{margin:28px 0;padding:20px 0;border-block:1px solid var(--kb-line)}
@media (max-width:720px){.kb-goal01-flow{grid-template-columns:1fr}.kb-goal01-flow i{transform:rotate(90deg);justify-self:center}.kb-goal01-visual{padding:16px}}
.kb-page-header h1,.kb-article-head h1{
  color:#102a43;
  letter-spacing:0;
}
.kb-article-head h1{
  max-width:760px;
  font-size:clamp(2rem,4vw,3.35rem);
  line-height:1.05;
}
.kb-article-main{max-width:760px}
.kb-page-layout{grid-template-columns:minmax(0,760px) minmax(260px,330px);justify-content:center;align-items:start}
.kb-aside{position:sticky;top:86px}
.kb-toc{position:sticky;top:86px}
.kb-toc-head{display:flex;justify-content:space-between;gap:12px;align-items:center}
.kb-toc-head span{font-size:.78rem;font-weight:900;color:#df6d34}
.kb-toc-mobile{display:none}
.kb-toc-desktop{display:grid}
.kb-toc-more{
  margin-top:8px;
  padding-top:8px;
  border-top:1px solid #d7dee8;
}
.kb-toc-more>summary{
  min-height:44px;
  cursor:pointer;
  color:#536273;
  font-size:.84rem;
  font-weight:750;
}
.kb-toc-more ol{
  display:grid;
  margin-top:4px;
}
.kb-toc a{border-radius:8px}
.kb-toc a[aria-current="true"]{background:#fff2b7;color:#102a43;font-weight:850}
.kb-route-progress-card .kb-progress-wrap{
  padding:18px;
  border-radius:8px;
  background:#f7f5ef;
  border:1px solid #e2dac8;
}
.kb-route-next{
  border-radius:8px;
  border:1px solid #ecd677;
  background:#fff9dd;
}
.kb-route-card{
  border-radius:8px;
  border:1px solid #e2dac8;
  box-shadow:none;
}
.kb-route-step{background:#ffd43b;color:#102a43}
.kb-btn,.kb-link-btn,.kb-mark-btn,.kb-guided-option{border-radius:8px}
.kb-btn-primary{background:#ffd43b!important;color:#102a43!important;border-color:#ffd43b!important}
.kb-btn-primary:hover{background:#f5c400!important}
.kb-chip{border-radius:8px}
.kb-chip-level-alapozo{background:#dbe8dd;color:#16351f}
.kb-chip-level-kozepszint{background:#dce8ef;color:#17374c}
.kb-chip-level-gyakorlati{background:#f4dfd4;color:#663019}
.kb-chip-level-halado{background:#e8e1ed;color:#3e294e}
.kb-content{font-size:1.02rem;line-height:1.78;color:#243b53}
.kb-content h2{font-size:clamp(1.35rem,2vw,1.8rem);color:#102a43}
.kb-content blockquote,.kb-content .wp-block-quote{
  border-left:4px solid #df6d34;
  background:#fff7ec;
  border-radius:8px;
}
.kb-faq{border-radius:8px;background:#f7f5ef}
.kb-faq details{border-radius:8px}
.kb-tool-card.is-roadmap{opacity:.72;background:#f8f8f4}
.kb-tool-card.is-roadmap a{pointer-events:none}
.kb-calc-grid-priority{grid-template-columns:minmax(0,1fr)}
.kb-calc-grid-priority .kb-tool-card{border-color:#ffd43b;background:#fff9dd}
.kb-calc-grid-roadmap .kb-tool-card{box-shadow:none}
.kb-section-head-compact{margin-top:28px;margin-bottom:14px}
@media (prefers-reduced-motion:reduce){
  .kb-app *{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}

/* Knowledge-base home 3.0. Scoped to the active homepage and compact KB subnav. */
.sf-kb-subnav{
  position:static!important;
  min-height:56px!important;
  padding:0 20px!important;
  border-bottom:1px solid #d9e2ea!important;
  background:#fff!important;
  box-shadow:none!important;
}
.sf-kb-subnav-inner{
  display:grid;
  grid-template-columns:auto minmax(180px,1fr) auto;
  align-items:center;
  gap:20px;
  width:min(100%,1200px);
  min-height:56px;
  margin:0 auto;
}
.sf-kb-subnav-brand{
  display:inline-flex;
  align-items:center;
  flex:0 0 auto;
  min-height:44px;
  color:#102238!important;
}
.sf-kb-subnav-logo{
  display:block;
  width:clamp(150px,16vw,214px);
  height:auto;
  max-height:35px;
  object-fit:contain;
}
.sf-kb-subnav-tagline{
  min-width:0;
  margin:0;
  color:#536476;
  font-size:.92rem;
  font-weight:650;
  line-height:1.3;
}
.sf-kb-subnav-links{
  display:flex;
  align-items:stretch;
  justify-content:flex-end;
  gap:24px;
  min-width:0;
  overflow-x:auto;
  scrollbar-width:none;
}
.sf-kb-subnav-links::-webkit-scrollbar{display:none}
.sf-kb-subnav-links a{
  position:relative;
  flex:0 0 auto;
  min-height:56px;
  font-size:.9rem;
  font-weight:750;
  color:#44576b!important;
}
.sf-kb-subnav-links a:hover,
.sf-kb-subnav-links a:focus-visible{color:#102238!important}
.sf-kb-subnav-links a::after{
  position:absolute;
  right:0;
  bottom:0;
  left:0;
  height:3px;
  background:#f2d400;
  content:"";
  opacity:0;
}
.sf-kb-subnav-links a:hover::after,
.sf-kb-subnav-links a:focus-visible::after{opacity:1}

.kb-handbook-app.sf-kb-home{
  --kb-background:#f3f6f9;
  --kb-surface:#fff;
  --kb-text:#102238;
  --kb-muted:#5f6f82;
  --kb-border:#d9e2ea;
  --kb-accent:#f2d400;
  --kb-accent-soft:#fff8cf;
  --kb-focus:#0b6b9b;
  max-width:none;
  margin:0;
  background:var(--kb-background);
  color:var(--kb-text);
}
.sf-kb-home .kb-handbook-shell.is-home-page{
  display:block;
  min-height:0;
  padding:0;
}
.sf-kb-home .kb-handbook-main{
  width:100%;
  max-width:none;
  min-width:0;
}
.sf-kb-home-content{
  width:min(100%,1240px);
  margin:0 auto;
  padding:0 32px 80px;
}
.sf-kb-home-content [hidden]{display:none!important}
.sf-kb-home-content h1,
.sf-kb-home-content h2,
.sf-kb-home-content h3,
.sf-kb-home-content p{letter-spacing:0}
.sf-kb-home-content h1,
.sf-kb-home-content h2,
.sf-kb-home-content h3{color:var(--kb-text)}
.sf-kb-home-content a{text-decoration:none}
.sf-kb-home-content a:focus-visible,
.sf-kb-home-content button:focus-visible,
.sf-kb-home-content input:focus-visible{
  outline:3px solid var(--kb-focus);
  outline-offset:3px;
}
.sf-kb-icon{
  display:block;
  width:22px;
  height:22px;
  flex:0 0 auto;
}
.sf-kb-eyebrow{
  margin:0 0 12px;
  color:#6a5a00;
  font-size:.78rem;
  font-weight:850;
  line-height:1.3;
  text-transform:uppercase;
  letter-spacing:.08em!important;
}

.sf-kb-hero{
  display:grid;
  grid-template-columns:minmax(0,.92fr) minmax(420px,1.08fr);
  gap:64px;
  align-items:center;
  margin-inline:-32px;
  padding:56px 32px 60px;
  border-bottom:1px solid var(--kb-border);
  background:#fff;
}
.sf-kb-hero-copy{display:grid;align-content:start}
.sf-kb-hero h1{
  max-width:640px;
  margin:0;
  font-size:3rem;
  line-height:1.05;
  font-weight:850;
}
.sf-kb-hero-copy>p:not(.sf-kb-eyebrow){
  max-width:610px;
  margin:20px 0 0;
  color:var(--kb-muted);
  font-size:1.1rem;
  line-height:1.6;
}
.sf-kb-life-anchor{
  display:inline-flex;
  align-items:center;
  gap:8px;
  width:max-content;
  min-height:44px;
  margin-top:16px;
  color:#334b63;
  font-size:.94rem;
  font-weight:750;
}
.sf-kb-life-anchor:hover{color:#102238}
.sf-kb-search-card{
  position:relative;
  min-width:0;
  padding:24px;
  border:1px solid var(--kb-border);
  border-radius:20px;
  background:#f8fafc;
  box-shadow:0 10px 30px rgba(16,34,56,.055);
}
.sf-kb-search-label{
  display:block;
  margin-bottom:10px;
  color:var(--kb-text);
  font-size:.92rem;
  font-weight:800;
}
.sf-kb-search-shell{
  position:relative;
  display:grid;
  grid-template-columns:24px minmax(0,1fr) 44px;
  align-items:center;
  min-height:58px;
  padding:0 7px 0 16px;
  border:1px solid #b9c7d4;
  border-radius:12px;
  background:#fff;
}
.sf-kb-search-shell:focus-within{
  border-color:var(--kb-focus);
  box-shadow:0 0 0 3px rgba(11,107,155,.13);
}
.sf-kb-search-icon{color:#64778a}
.sf-kb-search-shell .kb-search-input{
  width:100%;
  min-width:0;
  min-height:54px;
  padding:0 10px;
  border:0;
  outline:0;
  background:transparent;
  color:var(--kb-text);
  font-size:1rem;
  box-shadow:none;
}
.sf-kb-search-shell .kb-search-input:focus{outline:0;box-shadow:none}
.sf-kb-search-shell .kb-search-clear{
  position:absolute;
  right:55px;
  width:36px;
  min-height:44px;
  border:0;
  background:transparent;
  color:#64778a;
  font-size:1.3rem;
}
.sf-kb-search-submit{
  display:grid;
  place-items:center;
  width:44px;
  height:44px;
  padding:0;
  border:0;
  border-radius:10px;
  background:var(--kb-accent);
  color:#102238;
  cursor:pointer;
}
.sf-kb-search-submit:hover{background:#e7ca00}
.sf-kb-search-status{
  min-height:20px;
  margin:8px 0 0;
  color:var(--kb-muted);
  font-size:.82rem;
  line-height:1.45;
}
.sf-kb-search-presets{
  display:flex;
  gap:8px;
  margin-top:12px;
  padding-bottom:2px;
  overflow-x:auto;
  scrollbar-width:none;
}
.sf-kb-search-presets::-webkit-scrollbar{display:none}
.sf-kb-search-presets .kb-search-preset{
  flex:0 0 auto;
  min-height:40px;
  padding:0 13px;
  border:1px solid var(--kb-border);
  border-radius:11px;
  background:#fff;
  color:#334b63;
  font-size:.83rem;
  font-weight:750;
}
.sf-kb-search-presets .kb-search-preset:hover{border-color:#9dafc0;color:#102238}
.sf-kb-search-card .kb-search-panel{
  z-index:50;
  right:24px;
  left:24px;
  max-height:min(520px,65vh);
}

.sf-kb-section{margin-top:80px}
.sf-kb-section-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:32px;
  margin-bottom:24px;
}
.sf-kb-section-head h2,
.sf-kb-featured h2,
.sf-kb-shop-cta h2{
  margin:0;
  font-size:2.35rem;
  line-height:1.12;
  font-weight:850;
}
.sf-kb-section-head>p{
  max-width:520px;
  margin:0;
  color:var(--kb-muted);
  font-size:1rem;
  line-height:1.55;
}

.sf-kb-resume-wrap{margin-top:32px}
.sf-kb-resume{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(140px,220px) auto;
  align-items:center;
  gap:24px;
  padding:22px 24px;
  border:1px solid #e1d47b;
  border-radius:16px;
  background:#fffdf0;
}
.sf-kb-resume>div:first-child{display:grid;gap:4px}
.sf-kb-resume>div:first-child>span{font-size:.78rem;font-weight:800;color:#6a5a00}
.sf-kb-resume strong{font-size:1.1rem}
.sf-kb-resume p{margin:0;color:var(--kb-muted);font-size:.88rem;line-height:1.4}
.sf-kb-resume-progress{height:7px;border-radius:8px;background:#e4e8ec;overflow:hidden}
.sf-kb-resume-progress span{display:block;width:0;height:100%;background:#1d8a4b;transition:width .2s ease}

.sf-kb-path-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
  align-items:start;
}
.sf-kb-path-card{
  position:relative;
  display:grid;
  grid-template-columns:48px minmax(0,1fr);
  grid-template-rows:auto auto auto 1fr;
  column-gap:16px;
  min-height:228px;
  overflow:hidden;
  border:1px solid var(--kb-border);
  border-radius:16px;
  background:var(--kb-surface);
  box-shadow:0 6px 20px rgba(16,34,56,.04);
}
.sf-kb-path-card.is-open{border-color:#c4b43b;background:#fffef7}
.sf-kb-path-icon{
  display:grid;
  grid-row:1/4;
  place-items:center;
  width:46px;
  height:46px;
  margin:22px 0 0 22px;
  border-radius:13px;
  background:var(--kb-accent-soft);
  color:#5f5300;
}
.sf-kb-path-card h3{
  margin:22px 22px 0 0;
  font-size:1.35rem;
  line-height:1.25;
  font-weight:850;
}
.sf-kb-path-card>p{
  margin:8px 22px 0 0;
  color:var(--kb-muted);
  font-size:.97rem;
  line-height:1.5;
}
.sf-kb-path-meta{
  align-self:start;
  margin:10px 22px 12px 0;
  color:#53677b;
  font-size:.8rem;
  font-weight:700;
  line-height:1.35;
}
.sf-kb-path-toggle{
  grid-column:1/-1;
  display:flex;
  align-self:end;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  width:100%;
  min-height:52px;
  padding:0 22px;
  border:0;
  border-top:1px solid var(--kb-border);
  border-radius:0;
  background:#fbfcfd;
  color:#233e57;
  font-size:.9rem;
  font-weight:800;
  text-align:left;
  cursor:pointer;
}
.sf-kb-path-toggle:hover{background:#f5f8fa}
.sf-kb-path-toggle .is-open{display:none}
.sf-kb-path-card.is-open .sf-kb-path-toggle .is-open{display:inline}
.sf-kb-path-card.is-open .sf-kb-path-toggle .is-closed{display:none}
.sf-kb-path-chevron{width:19px;height:19px;transition:transform .2s ease}
.sf-kb-path-card.is-open .sf-kb-path-chevron{transform:rotate(90deg)}
.sf-kb-path-panel{
  grid-column:1/-1;
  display:grid;
  grid-template-rows:0fr;
  opacity:0;
  transition:grid-template-rows .21s ease,opacity .18s ease;
}
.sf-kb-path-panel.is-open{grid-template-rows:1fr;opacity:1}
.sf-kb-path-panel-inner{
  min-height:0;
  overflow:hidden;
  border:1px solid #d6dee6;
  border-radius:16px;
  background:#fff;
}
.sf-kb-path-panel.is-open .sf-kb-path-panel-inner{padding:22px}
.sf-kb-path-detail-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-bottom:10px;
}
.sf-kb-path-detail-head strong{font-size:1.08rem}
.sf-kb-path-detail-head span{color:var(--kb-muted);font-size:.82rem}
.sf-kb-path-steps{display:grid;border-top:1px solid var(--kb-border)}
.sf-kb-path-steps a{
  display:grid;
  grid-template-columns:28px minmax(0,1fr) auto 20px;
  gap:10px;
  align-items:center;
  min-height:50px;
  border-bottom:1px solid var(--kb-border);
  color:var(--kb-text);
}
.sf-kb-path-steps a>span{
  display:grid;
  place-items:center;
  width:25px;
  height:25px;
  border-radius:50%;
  background:#eef2f5;
  color:#52667a;
  font-size:.75rem;
  font-weight:800;
}
.sf-kb-path-steps a>strong{font-size:.91rem;line-height:1.35}
.sf-kb-path-steps a>small{color:var(--kb-muted);font-size:.78rem}
.sf-kb-path-steps a:hover>strong{text-decoration:underline}
.sf-kb-primary-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  min-height:46px;
  width:max-content;
  max-width:100%;
  margin-top:16px;
  padding:0 18px;
  border-radius:11px;
  background:var(--kb-accent);
  color:#102238!important;
  font-size:.91rem;
  font-weight:850;
}
.sf-kb-primary-link:hover{background:#e7ca00}
.sf-kb-primary-link .sf-kb-icon{width:18px;height:18px}

.sf-kb-quick-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
}
.sf-kb-quick-card{
  display:grid;
  grid-template-columns:42px minmax(0,1fr) 20px;
  gap:13px;
  align-items:center;
  min-height:112px;
  padding:18px;
  border:1px solid var(--kb-border);
  border-radius:14px;
  background:#fff;
  color:var(--kb-text);
}
.sf-kb-quick-card:hover{border-color:#aebdca;box-shadow:0 6px 18px rgba(16,34,56,.05)}
.sf-kb-quick-icon{
  display:grid;
  place-items:center;
  width:40px;
  height:40px;
  border-radius:11px;
  background:#f1f4f7;
  color:#35516c;
}
.sf-kb-quick-icon .sf-kb-icon{width:21px;height:21px}
.sf-kb-quick-copy{display:grid;gap:4px;min-width:0}
.sf-kb-quick-copy strong{font-size:.98rem;line-height:1.3}
.sf-kb-quick-copy small{color:var(--kb-muted);font-size:.77rem}
.sf-kb-quick-arrow{width:18px;height:18px;color:#6c7e90}

.sf-kb-featured,
.sf-kb-shop-cta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
  padding:34px 36px;
  border-radius:20px;
}
.sf-kb-featured{border:1px solid #cad7e1;background:#eaf2f7}
.sf-kb-featured>div,
.sf-kb-shop-cta>div{max-width:720px}
.sf-kb-featured h2,
.sf-kb-shop-cta h2{font-size:1.85rem}
.sf-kb-featured p:not(.sf-kb-eyebrow),
.sf-kb-shop-cta p:not(.sf-kb-eyebrow){margin:10px 0 0;color:var(--kb-muted);line-height:1.55}
.sf-kb-featured .sf-kb-primary-link,
.sf-kb-shop-cta .sf-kb-primary-link{flex:0 0 auto;margin-top:0}

.sf-kb-topic-list{border-top:1px solid var(--kb-border)}
.sf-kb-topic-row{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto 22px;
  gap:18px;
  align-items:center;
  min-height:58px;
  padding:7px 4px;
  border-bottom:1px solid var(--kb-border);
  color:var(--kb-text);
}
.sf-kb-topic-row strong{font-size:.98rem}
.sf-kb-topic-row span{color:var(--kb-muted);font-size:.82rem}
.sf-kb-topic-row .sf-kb-icon{width:18px;height:18px;color:#708294}
.sf-kb-topic-row:hover strong{text-decoration:underline}
.sf-kb-text-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:44px;
  margin-top:8px;
  color:#284966!important;
  font-size:.9rem;
  font-weight:800;
}
.sf-kb-text-link .sf-kb-icon{width:18px;height:18px}

.sf-kb-shop-cta{
  margin-top:80px;
  border:1px solid #e7d96f;
  background:var(--kb-accent-soft);
}

@media (max-width:1023px){
  .sf-kb-home-content{padding-inline:26px}
  .sf-kb-hero{grid-template-columns:1fr;gap:28px;margin-inline:-26px;padding:44px 26px 48px}
  .sf-kb-hero h1{max-width:760px;font-size:3rem}
  .sf-kb-search-card{max-width:760px}
  .sf-kb-section{margin-top:64px}
}

@media (max-width:767px){
  .sf-kb-subnav{min-height:80px!important;padding:0 18px!important}
  .sf-kb-subnav-inner{display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px 12px;min-height:80px;padding-top:6px}
  .sf-kb-subnav-brand{min-height:34px}
  .sf-kb-subnav-logo{width:clamp(118px,34vw,150px);max-height:28px}
  .sf-kb-subnav-tagline{font-size:clamp(.72rem,2.5vw,.85rem);line-height:1.25}
  .sf-kb-subnav-links{justify-content:flex-start;gap:20px;width:100%}
  .sf-kb-subnav-links{grid-column:1/-1}
  .sf-kb-subnav-links a{min-height:40px;font-size:.82rem}
  .sf-kb-home-content{padding:0 18px 56px}
  .sf-kb-hero{gap:24px;margin-inline:-18px;padding:32px 18px 36px}
  .sf-kb-hero h1{font-size:2.25rem;line-height:1.08}
  .sf-kb-hero-copy>p:not(.sf-kb-eyebrow){margin-top:14px;font-size:1rem;line-height:1.5}
  .sf-kb-life-anchor{margin-top:10px}
  .sf-kb-search-card{padding:16px;border-radius:16px}
  .sf-kb-search-shell{grid-template-columns:22px minmax(0,1fr) 44px;min-height:54px;padding-left:13px}
  .sf-kb-search-shell .kb-search-input{min-height:50px;padding-inline:8px;font-size:1rem}
  .sf-kb-search-shell .kb-search-input::placeholder{font-size:.9rem}
  .sf-kb-search-shell .kb-search-clear{right:51px}
  .sf-kb-search-card .kb-search-panel{right:0;left:0;max-height:62vh}
  .sf-kb-section{margin-top:52px}
  .sf-kb-section-head{display:block;margin-bottom:18px}
  .sf-kb-section-head h2,.sf-kb-featured h2,.sf-kb-shop-cta h2{font-size:1.8rem;line-height:1.14}
  .sf-kb-section-head>p{margin-top:8px;font-size:.95rem}
  .sf-kb-resume-wrap{margin-top:20px}
  .sf-kb-resume{grid-template-columns:1fr;gap:12px;padding:18px}
  .sf-kb-resume .sf-kb-primary-link{width:100%;margin-top:0}
  .sf-kb-path-grid{grid-template-columns:1fr;gap:12px}
  .sf-kb-path-card{
    grid-template-columns:42px minmax(0,1fr);
    min-height:172px;
    column-gap:13px;
    border-radius:15px;
  }
  .sf-kb-path-icon{width:40px;height:40px;margin:16px 0 0 16px;border-radius:11px}
  .sf-kb-path-icon .sf-kb-icon{width:20px;height:20px}
  .sf-kb-path-card h3{margin:16px 16px 0 0;font-size:1.18rem}
  .sf-kb-path-card>p{margin:6px 16px 0 0;font-size:.9rem;line-height:1.42}
  .sf-kb-path-meta{margin:7px 16px 8px 0;font-size:.74rem}
  .sf-kb-path-toggle{min-height:48px;padding-inline:16px;font-size:.86rem}
  .sf-kb-path-panel.is-open .sf-kb-path-panel-inner{padding:16px}
  .sf-kb-path-detail-head{align-items:flex-start;flex-direction:column;gap:3px}
  .sf-kb-path-steps a{grid-template-columns:26px minmax(0,1fr) 18px;min-height:51px}
  .sf-kb-path-steps a>small{display:none}
  .sf-kb-path-steps a>.sf-kb-icon{grid-column:3}
  .sf-kb-path-panel .sf-kb-primary-link{width:100%;text-align:center}
  .sf-kb-quick-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .sf-kb-quick-card{grid-template-columns:36px minmax(0,1fr);min-height:116px;padding:14px;gap:10px}
  .sf-kb-quick-icon{width:36px;height:36px}
  .sf-kb-quick-copy strong{font-size:.9rem}
  .sf-kb-quick-arrow{position:absolute;right:13px;bottom:12px}
  .sf-kb-quick-card{position:relative}
  .sf-kb-featured,.sf-kb-shop-cta{display:grid;gap:18px;padding:24px 20px;border-radius:17px}
  .sf-kb-featured .sf-kb-primary-link,.sf-kb-shop-cta .sf-kb-primary-link{width:100%}
  .sf-kb-topic-row{grid-template-columns:minmax(0,1fr) auto 18px;gap:10px;min-height:54px}
  .sf-kb-topic-row strong{font-size:.9rem}
  .sf-kb-shop-cta{margin-top:52px}
}

@media (max-width:359px){
  .sf-kb-home-content{padding-inline:16px}
  .sf-kb-hero{margin-inline:-16px;padding-inline:16px}
  .sf-kb-hero h1{font-size:2rem}
  .sf-kb-search-card{padding:14px}
  .sf-kb-search-shell .kb-search-input::placeholder{font-size:.82rem}
  .sf-kb-quick-grid{gap:10px}
  .sf-kb-quick-card{min-height:112px;padding:12px;grid-template-columns:32px minmax(0,1fr)}
  .sf-kb-quick-icon{width:32px;height:32px}
  .sf-kb-quick-copy strong{font-size:.84rem}
}

@media (prefers-reduced-motion:reduce){
  .sf-kb-home-content *,
  .sf-kb-home-content *::before,
  .sf-kb-home-content *::after{
    scroll-behavior:auto!important;
    transition-duration:.01ms!important;
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
  }
}
@media (max-width:1100px){
  .kb-entry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kb-page-layout{grid-template-columns:minmax(0,1fr)}
  .kb-aside{position:static}
}
@media (max-width:720px){
  .kb-subheader{
    grid-template-columns:1fr auto;
    gap:8px;
    padding:10px 14px;
    top:0;
  }
  .kb-subheader-brand span:last-child{font-size:.9rem}
  .kb-subheader-links{grid-column:1 / -1;justify-content:flex-start;overflow:auto;gap:12px;padding-bottom:2px}
  .kb-subheader-search{padding:0 12px}
  .kb-subheader-shop{display:none}
  .kb-entry-grid{grid-template-columns:1fr}
  .kb-topic-card a{min-height:146px}
  .kb-article-main{max-width:none}
  .kb-article-head h1{font-size:clamp(1.72rem,8.2vw,2.35rem);line-height:1.08}
  .kb-toc-head,.kb-toc-desktop,.kb-toc-more{display:none}
  .kb-toc-mobile{display:block}
  .kb-toc-mobile summary{cursor:pointer;font-weight:850}
  .kb-toc-mobile ol{margin-top:10px}
}
@media (max-width:430px){
  .kb-subheader-links a{font-size:.82rem}
  .kb-hero-search .kb-search-card{padding:12px}
  .kb-hero-search .kb-search-input{min-height:54px;font-size:1rem}
}
.kb-shell-page .site-content .container,
.kb-shell-page .site-content .row,
.kb-shell-page .kb-app-wrapper{
  width:100%;
  max-width:none;
}
.kb-shell-page .site-content .row,
.kb-shell-page .kb-app-wrapper{
  display:block;
  clear:both;
}
.kb-shell-page .kb-app-wrapper{
  position:relative;
  z-index:1;
  padding-inline:0!important;
}
.kb-shell-page.has-mobile-bottom-navbar,
.kb-shell-page.has-mobile-bottom-navbar .site-wrapper{
  padding-bottom:0!important;
}
.kb-shell-page .pressmart-mobile-navbar{
  display:none!important;
  visibility:hidden!important;
  pointer-events:none!important;
}
.kb-shell-page:not(.open-mobile-menu) .pressmart-mobile-menu:not(.opened):not(.open):not(.active),
.kb-shell-page:not(.open-search-popup) .pressmart-search-popup:not(.opened):not(.open):not(.active),
.kb-shell-page:not(.open-minicart) .pressmart-minicart-slide:not(.opened):not(.open):not(.active),
.kb-shell-page #pressmart-signin-up-popup.mfp-hide{
  display:none!important;
  visibility:hidden!important;
  pointer-events:none!important;
}
.kb-shell-page footer.elementor-location-footer{
  margin-top:28px!important;
  background:#111!important;
  color:#f4f4f0!important;
  overflow:hidden!important;
  box-shadow:none!important;
}
.kb-shell-page footer.elementor-location-footer a{
  color:#f5d742!important;
  text-decoration:none!important;
}
.kb-shell-page footer.elementor-location-footer a:hover{
  text-decoration:underline!important;
  text-underline-offset:3px!important;
}
.kb-shell-page footer.elementor-location-footer .e-con,
.kb-shell-page footer.elementor-location-footer .elementor-element,
.kb-shell-page footer.elementor-location-footer .elementor-widget-wrap{
  box-shadow:none!important;
}
.kb-shell-page footer.elementor-location-footer .elementor-widget-social-icons,
.kb-shell-page footer.elementor-location-footer .elementor-widget-google_maps,
.kb-shell-page footer.elementor-location-footer .elementor-element-2c8c38c8,
.kb-shell-page footer.elementor-location-footer .elementor-element-1dad6c30,
.kb-shell-page footer.elementor-location-footer .elementor-element-7afbfd1{
  display:none!important;
}
@media (min-width:721px){
  .kb-shell-page footer.elementor-location-footer{
    padding:34px 48px!important;
  }
  .kb-shell-page footer.elementor-location-footer .elementor-element-177d3bae{
    display:grid!important;
    grid-template-columns:repeat(3,minmax(0,1fr))!important;
    gap:30px!important;
    max-width:1040px!important;
    margin:0 auto!important;
    padding:0!important;
  }
  .kb-shell-page footer.elementor-location-footer .elementor-element-61f68945,
  .kb-shell-page footer.elementor-location-footer .elementor-element-6fd65f1,
  .kb-shell-page footer.elementor-location-footer .elementor-element-30f5ad1c{
    display:grid!important;
    gap:9px!important;
    padding:0!important;
    margin:0!important;
    width:100%!important;
    background:transparent!important;
    border:0!important;
  }
  .kb-shell-page footer.elementor-location-footer .elementor-heading-title{
    margin:0!important;
    color:#f4f4f0!important;
    font-size:.9rem!important;
    line-height:1.5!important;
    letter-spacing:0!important;
  }
  .kb-shell-page footer.elementor-location-footer .elementor-size-medium{
    font-size:1rem!important;
    font-weight:780!important;
    margin-bottom:2px!important;
  }
}
@media (max-width:720px){
  .kb-shell-page footer.elementor-location-footer{
    margin-top:22px!important;
    padding:24px 18px 26px!important;
  }
  .kb-shell-page footer.elementor-location-footer .e-con,
  .kb-shell-page footer.elementor-location-footer .elementor-element,
  .kb-shell-page footer.elementor-location-footer .elementor-widget-wrap{
    width:100%!important;
    max-width:100%!important;
    min-height:0!important;
    margin:0!important;
    padding:0!important;
    gap:0!important;
    background:transparent!important;
    border:0!important;
  }
  .kb-shell-page footer.elementor-location-footer .elementor-element-177d3bae{
    display:grid!important;
    gap:17px!important;
    max-width:640px!important;
    margin-inline:auto!important;
  }
  .kb-shell-page footer.elementor-location-footer .elementor-element-61f68945,
  .kb-shell-page footer.elementor-location-footer .elementor-element-6fd65f1,
  .kb-shell-page footer.elementor-location-footer .elementor-element-30f5ad1c{
    display:grid!important;
    gap:7px!important;
    padding-bottom:14px!important;
    border-bottom:1px solid rgba(255,255,255,.13)!important;
  }
  .kb-shell-page footer.elementor-location-footer .elementor-element-30f5ad1c{
    padding-bottom:0!important;
    border-bottom:0!important;
  }
  .kb-shell-page footer.elementor-location-footer .elementor-widget-heading{
    margin:0!important;
  }
  .kb-shell-page footer.elementor-location-footer .elementor-heading-title{
    margin:0!important;
    color:#f4f4f0!important;
    font-size:.82rem!important;
    line-height:1.46!important;
    letter-spacing:0!important;
  }
  .kb-shell-page footer.elementor-location-footer .elementor-size-medium{
    font-size:.98rem!important;
    font-weight:780!important;
    margin-bottom:4px!important;
  }
}
.kb-app{
  --kb-bg:#f8f8f4;
  --kb-surface:#ffffff;
  --kb-surface-soft:#fcfbf3;
  --kb-surface-mint:#fff9e6;
  --kb-surface-warm:#fff7dc;
  --kb-line:#e6e1cc;
  --kb-line-strong:#d8cfaa;
  --kb-ink:#111827;
  --kb-muted:#6b7280;
  --kb-brand:#ffd927;
  --kb-brand-strong:#d6b314;
  --kb-brand-soft:#fff7cf;
  --kb-accent:#ffd927;
  --kb-blue:#4b7f94;
  --kb-blue-soft:#ecf4f8;
  --kb-success:#caa400;
  --kb-success-soft:#fff7cf;
  --kb-shadow-sm:0 10px 28px rgba(82,72,28,.05);
  --kb-shadow-md:0 18px 46px rgba(82,72,28,.08);
  --kb-shadow-lg:0 28px 70px rgba(82,72,28,.1);
  --kb-radius-sm:14px;
  --kb-radius-md:20px;
  --kb-radius-lg:28px;
  --kb-max:1220px;
  --kb-s1:8px;
  --kb-s2:16px;
  --kb-s3:24px;
  --kb-s4:32px;
  --kb-s5:48px;
  --kb-s6:64px;
  --kb-space-xs:8px;
  --kb-space-sm:16px;
  --kb-space-md:24px;
  --kb-space-lg:32px;
  --kb-space-xl:48px;
  --kb-content-inset:18px;
  --kb-section-flow-space:24px;
  --kb-section-flow-space-mobile:20px;
  --kb-section-content-inset:22px;
  --kb-section-content-inset-mobile:16px;
  width:100%;
  max-width:var(--kb-max);
  margin:var(--kb-s4) auto var(--kb-s5);
  color:var(--kb-ink);
  font-family:var(--site-primary-font,Inter,Arial,Helvetica,sans-serif);
}
.kb-app *{box-sizing:border-box}
.kb-app a{color:inherit;text-decoration:none}
.kb-app h1,.kb-app h2,.kb-app h3,.kb-app h4{margin:0;color:var(--kb-ink);letter-spacing:-.02em}
.kb-app h1{font-size:clamp(2.35rem,4.2vw,3.8rem);line-height:1.04;font-weight:820}
.kb-app h2{font-size:clamp(1.55rem,2.5vw,2.18rem);line-height:1.12;font-weight:780}
.kb-app h3{font-size:clamp(1.08rem,1.7vw,1.34rem);line-height:1.24;font-weight:740}
.kb-app p{margin:0;color:var(--kb-muted);font-size:1.02rem;line-height:1.75}
.kb-app ul,.kb-app ol{margin:0;padding-left:1.2rem}
.kb-overline{display:inline-flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.14em;font-size:.74rem;font-weight:800;color:#6b7280}
.kb-overline:before{content:"";width:26px;height:1px;background:#d7c169}
.kb-lead{font-size:1.1rem;line-height:1.82;max-width:68ch}
.kb-section{margin-top:var(--kb-space-xl)}
.kb-panel{border:1px solid var(--kb-line);border-radius:var(--kb-radius-md);background:var(--kb-surface);box-shadow:var(--kb-shadow-sm)}
.kb-panel-soft{background:linear-gradient(180deg,#fffef8,#fbf7e8)}
.kb-panel-warm{background:linear-gradient(180deg,#fffdf5,#fff3cd)}
.kb-panel-mint{background:linear-gradient(180deg,#fffef7,#fff8df)}
.kb-section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--kb-space-lg);margin-bottom:var(--kb-space-md)}
.kb-section-head > div{display:grid;gap:var(--kb-space-xs)}
.kb-section-head p{max-width:42ch;font-size:.95rem;line-height:1.65;padding-top:var(--kb-space-xs)}
.kb-grid{display:grid;gap:var(--kb-s3)}
.kb-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.kb-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.kb-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}

.kb-home .kb-hero{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.32fr) minmax(280px,.68fr);gap:24px;padding:24px 38px 22px;border:1px solid var(--kb-line);border-radius:var(--kb-radius-lg);background:
  radial-gradient(circle at 100% 0%,rgba(255,217,39,.22),transparent 28%),
  radial-gradient(circle at 0% 100%,rgba(255,217,39,.1),transparent 32%),
  linear-gradient(180deg,#ffffff,#fbf8eb);
box-shadow:var(--kb-shadow-lg)}
.kb-home .kb-hero:after{content:"";position:absolute;right:-80px;bottom:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(255,217,39,.18),rgba(255,217,39,0) 70%)}
.kb-hero-copy{position:relative;z-index:1;display:grid;gap:14px}
.kb-hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.kb-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:12px;background:#fff;color:var(--kb-ink);font-weight:760;font-size:.93rem;transition:.2s transform,.2s background,.2s border-color;cursor:pointer;border:1px solid var(--kb-line)}
.kb-btn:hover{transform:translateY(-1px);background:#fff9df}
.kb-btn:focus-visible,.kb-search-input:focus-visible,.kb-card a:focus-visible,.kb-tree-item a:focus-visible,.kb-pill-link:focus-visible,.kb-link-btn:focus-visible,.kb-mark-btn:focus-visible{outline:3px solid rgba(255,217,39,.32);outline-offset:2px}
.kb-btn-primary{background:var(--kb-brand);border-color:#ebcb36}
.kb-btn-primary:hover{background:var(--kb-brand-strong)}
.kb-btn-soft{background:#fff;color:var(--kb-ink);border-color:#e7ddb0}
.kb-btn-soft:hover{background:#fff8df}
.kb-link-btn{display:inline-flex;align-items:center;gap:8px;color:#7a6510;font-weight:700}
.kb-link-btn:hover{text-decoration:underline;text-underline-offset:3px}

.kb-search-card{position:relative;z-index:6;display:grid;gap:12px;padding:18px 19px;border-radius:22px;border:1px solid #efe8d3;background:
  radial-gradient(circle at 100% 0%,rgba(255,217,39,.04),transparent 32%),
  linear-gradient(180deg,rgba(255,255,255,.962),rgba(255,252,246,.95));
box-shadow:0 4px 14px rgba(82,72,28,.028);backdrop-filter:blur(6px)}
.kb-search-card:before{content:"";position:absolute;inset:12px;border-radius:18px;border:1px solid rgba(255,217,39,.06);pointer-events:none}
.kb-search-card-head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.kb-search-label{font-size:.94rem;font-weight:750;color:var(--kb-ink)}
.kb-search-kicker{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:#fff;border:1px solid #ede3b6;color:#7a6510;font-size:.74rem;font-weight:760}
.kb-search-shell{position:relative}
.kb-search-shell:before{content:"⌕";position:absolute;left:18px;top:50%;transform:translateY(-50%);font-size:1rem;color:#9ca3af;z-index:1}
.kb-search-shell.is-active:before{color:#7a6510}
.kb-search-input{width:100%;height:60px;padding:0 18px 0 46px;border:1px solid #d9cf9d;border-radius:18px;background:#fff;color:var(--kb-ink);font-size:1rem;box-shadow:inset 0 1px 0 rgba(255,255,255,.7),0 1px 2px rgba(17,24,39,.03)}
.kb-search-input:focus{border-color:#ebcb36;background:#fffdf6;box-shadow:0 0 0 4px rgba(255,217,39,.12), inset 0 1px 0 rgba(255,255,255,.8)}
.kb-search-presets{display:flex;flex-wrap:wrap;gap:10px}
.kb-search-preset{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:0 12px;border-radius:999px;border:1px solid #e9e2c7;background:#fff;color:#4b5563;font-size:.82rem;font-weight:700;cursor:pointer;transition:.18s background,.18s border-color,.18s transform}
.kb-search-preset:hover{background:#fff9e2;border-color:#e3d384;transform:translateY(-1px)}
.kb-search-inline-meta{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap}
.kb-search-inline-meta p{font-size:.88rem;max-width:34ch}
.kb-search-status{font-size:.82rem;line-height:1.4;color:#6b7280}
.kb-search-help{font-size:.88rem;color:#7a6510;font-weight:700}
.kb-search-panel{position:absolute;left:0;right:0;top:calc(100% + 10px);padding:14px;border-radius:20px;border:1px solid var(--kb-line);background:rgba(255,255,255,.98);box-shadow:0 26px 60px rgba(17,24,39,.14);display:grid;gap:14px;z-index:30;max-height:min(520px,calc(100vh - 180px));overflow:auto}
.kb-search-panel[hidden]{display:none}
.kb-search-panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-bottom:2px}
.kb-search-panel-head strong{font-size:.96rem;color:var(--kb-ink)}
.kb-search-panel-head span{font-size:.8rem;color:var(--kb-muted)}
.kb-search-results{display:grid;gap:12px}
.kb-search-results.is-empty-groups{display:none}
.kb-search-featured{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px;padding:16px 18px;border-radius:18px;background:linear-gradient(180deg,#fffdf4,#fff7dc);border:1px solid #ecd980}
.kb-search-featured-copy{display:grid;gap:8px;min-width:0}
.kb-search-featured-label{display:inline-flex;align-items:center;width:max-content;min-height:24px;padding:0 8px;border-radius:999px;background:#fff;color:#7a6510;border:1px solid #ecd980;font-size:.72rem;font-weight:760}
.kb-search-group{display:grid;gap:8px}
.kb-search-group + .kb-search-group{padding-top:12px;border-top:1px solid #f0ede2}
.kb-search-group-head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.kb-search-group h4{font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:#6b7280}
.kb-search-group-head span{font-size:.76rem;color:#9ca3af}
.kb-search-group-list{display:grid;gap:8px}
.kb-search-item{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:14px;padding:12px 14px;border-radius:16px;background:#fcfcfa;border:1px solid #f0ede2;transition:.18s background,.18s border-color,.18s transform}
.kb-search-item:hover,.kb-search-item.is-active{background:#fff9e2;border-color:#e3d384;transform:translateY(-1px)}
.kb-search-item-copy{min-width:0;display:grid;gap:6px}
.kb-search-item-top{display:flex;align-items:center;gap:10px;justify-content:space-between}
.kb-search-item strong{display:block;font-size:.95rem;line-height:1.35;color:var(--kb-ink)}
.kb-search-item-meta{font-size:.8rem;line-height:1.45;color:var(--kb-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kb-search-item-badge{display:inline-flex;align-items:center;min-height:24px;padding:0 8px;border-radius:999px;border:1px solid #ede3b6;background:#fffaf0;font-size:.7rem;font-weight:760;color:#7a6510;flex:0 0 auto}
.kb-search-item-arrow{font-size:1rem;color:#9ca3af}
.kb-search-empty{display:grid;gap:10px;padding:14px;border-radius:14px;background:#f8fbf9;color:var(--kb-muted);font-size:.9rem}
.kb-search-empty strong{color:var(--kb-ink);font-size:1rem}
.kb-search-empty p{font-size:.9rem;line-height:1.55}
.kb-search-empty-links{display:flex;flex-wrap:wrap;gap:10px}

.kb-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.kb-stat-card{padding:20px;border-radius:18px;border:1px solid var(--kb-line);background:linear-gradient(180deg,#fff,#fffbf0);box-shadow:var(--kb-shadow-sm);display:grid;gap:8px;text-decoration:none;cursor:pointer;transition:transform .18s ease,background .18s ease,border-color .18s ease,box-shadow .18s ease}
.kb-stat-card strong{font-size:1.65rem;line-height:1;color:var(--kb-ink)}
.kb-stat-card span{font-size:.9rem;color:var(--kb-muted)}
.kb-stat-card:hover,.kb-stat-card:focus-visible{background:linear-gradient(180deg,#fffef9,#fff7de);border-color:#e5d48b;box-shadow:0 12px 28px rgba(17,23,41,.08);transform:translateY(-1px)}
.kb-stat-card:focus-visible{outline:2px solid rgba(236,195,0,.28);outline-offset:2px}
.kb-resume{padding:24px;border-radius:18px;border:1px solid #e8d98c;background:linear-gradient(180deg,#fffdf6,#fff7dc);display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:20px}
.kb-resume[hidden]{display:none}
.kb-resume-copy{display:grid;gap:6px;min-width:0}
.kb-resume-copy strong{font-size:1rem;line-height:1.3;color:var(--kb-ink)}
.kb-resume-next-line{font-size:.94rem;line-height:1.45;color:#313a48;max-width:none;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kb-resume-status{font-size:.86rem;line-height:1.4;color:#6a7382;max-width:none;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kb-resume>.kb-btn{align-self:center}
.kb-resume.is-in-progress{border-color:#ddd2b3;background:linear-gradient(180deg,#fffef9,#fbf6e8)}
.kb-home-resume-empty{padding:22px;background:linear-gradient(180deg,#fffefb,#fcfbf7);box-shadow:none}
.kb-home-routes .kb-card-actions-inline .kb-btn{min-height:42px}
.kb-home-routes{background:linear-gradient(180deg,#fdfbf4,#f8f4e6);border-color:#e7ddbe}
.kb-home-route-card{background:linear-gradient(180deg,#fffef8,#fff9e8)}
.kb-home-route-card .kb-card-excerpt{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.kb-learning-formats{background:linear-gradient(180deg,#fcfbf6,#f7f3e8);border-color:#e7dfc8}
.kb-learning-formats{margin-top:var(--kb-section-flow-space);position:relative;z-index:1}
.kb-home-routes,.kb-home-resume,.kb-home-stats,.kb-topic-grid,.kb-learning-order,.kb-category-progress{margin-top:var(--kb-section-flow-space)}
.kb-home-routes{margin-bottom:var(--kb-section-flow-space)}
.kb-learning-formats,.kb-home-routes,.kb-home-resume,.kb-home-stats,.kb-topic-grid,.kb-learning-order,.kb-category-progress{padding-inline:var(--kb-section-content-inset)}
.kb-learning-formats,.kb-home-routes{padding-inline:0}
.kb-learning-formats,.kb-home-routes{padding-top:var(--kb-s4)}
.kb-home-stats .kb-stat-card{background:linear-gradient(180deg,#fffef9,#fbf8ee);box-shadow:none;opacity:.92}
.kb-home-stats .kb-stat-card:hover,.kb-home-stats .kb-stat-card:focus-visible{background:linear-gradient(180deg,#fffefc,#fdf7e6);box-shadow:0 10px 22px rgba(17,23,41,.07);opacity:1}
.kb-category-search .kb-search-card{box-shadow:none;background:linear-gradient(180deg,#fffdf8,#fffaf0)}

.kb-quick-nav,.kb-calculator-hub,.kb-topic-grid,.kb-featured,.kb-home-cta,.kb-route-intro,.kb-route-list,.kb-category-main,.kb-article-main,.kb-wide-section{padding:var(--kb-s4)}
.kb-learning-formats > :is(.kb-section-head,.kb-grid,.kb-grid-2,.kb-grid-3,.kb-grid-4),
.kb-home-routes > :is(.kb-section-head,.kb-grid,.kb-grid-2,.kb-grid-3,.kb-grid-4),
.kb-home-resume > :is(.kb-resume,[data-kb-resume-empty]),
.kb-home-stats > .kb-stats,
.kb-topic-grid > :is(.kb-section-head,.kb-topic-accordion-list),
.kb-category-progress > :is(.kb-section-head,.kb-progress-wrap),
.kb-learning-order > :is(.kb-section-head,.kb-grid,.kb-grid-2,.kb-grid-3,.kb-grid-4){
  padding-inline:0;
}
.kb-home-resume > :is(.kb-resume,[data-kb-resume-empty]){padding-inline:22px}
.kb-learning-formats > :is(.kb-section-head,.kb-grid,.kb-grid-2,.kb-grid-3,.kb-grid-4),
.kb-home-routes > :is(.kb-section-head,.kb-grid,.kb-grid-2,.kb-grid-3,.kb-grid-4){padding-inline:50px}
.kb-learning-formats > :is(.kb-grid,.kb-grid-2,.kb-grid-3,.kb-grid-4){padding-bottom:var(--kb-space-md)}
.kb-home-routes > :is(.kb-grid,.kb-grid-2,.kb-grid-3,.kb-grid-4){padding-bottom:var(--kb-s4)}
.kb-quick-nav-grid,.kb-calc-grid,.kb-topic-grid-list,.kb-feature-grid{display:grid;gap:16px}
.kb-quick-nav{background:linear-gradient(180deg,#fcfbf6,#f7f3e8);border-color:#e7dfc8;box-shadow:none}
.kb-quick-nav-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.kb-calc-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.kb-topic-grid-list{grid-template-columns:repeat(3,minmax(0,1fr))}
.kb-feature-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.kb-topic-grid{background:linear-gradient(180deg,#fcfbf6,#f7f3e8);box-shadow:none;border-color:#e7dfc8}
.kb-topic-grid{padding-inline:var(--kb-section-content-inset)}
.kb-topic-grid .kb-section-head{margin-bottom:var(--kb-space-sm)}
.kb-home-cta{background:linear-gradient(180deg,#fffefb,#fcfaf4);border-color:#ece6d6;box-shadow:none}
.kb-home-cta .kb-section-head{margin-bottom:var(--kb-space-sm)}
.kb-quick-link,.kb-tool-card,.kb-topic-card,.kb-card,.kb-product-card,.kb-cluster-card{display:grid;gap:12px;padding:22px;border-radius:18px;border:1px solid var(--kb-line);background:#fff;transition:.2s transform,.2s border-color,.2s box-shadow}
.kb-quick-link:hover,.kb-tool-card:hover,.kb-topic-card:hover,.kb-card:hover,.kb-product-card:hover,.kb-cluster-card:hover{transform:translateY(-2px);border-color:#e0d184;box-shadow:var(--kb-shadow-md)}
.kb-learning-formats .kb-quick-link,
.kb-quick-nav .kb-quick-link{grid-template-columns:minmax(0,1fr) auto;column-gap:12px;row-gap:10px;align-items:start}
.kb-learning-formats .kb-quick-link>.kb-chip,
.kb-quick-nav .kb-quick-link>.kb-chip{grid-column:2;grid-row:1;align-self:center;justify-self:end;min-height:24px;padding:0 8px;font-size:.7rem;white-space:nowrap}
.kb-learning-formats .kb-quick-link>h3,
.kb-quick-nav .kb-quick-link>h3{grid-column:1;grid-row:1;align-self:start;min-width:0;padding-right:6px}
.kb-learning-formats .kb-quick-link>p,
.kb-learning-formats .kb-quick-link>.kb-link-btn,
.kb-quick-nav .kb-quick-link>p,
.kb-quick-nav .kb-quick-link>.kb-link-btn{grid-column:1 / -1}
.kb-home-route-card{grid-template-columns:minmax(0,1fr) auto;column-gap:12px;align-items:start}
.kb-home-route-card .kb-card-top{grid-column:2;grid-row:1;justify-self:end;align-self:start;display:block;margin:2px 0 0}
.kb-home-route-card .kb-card-top .kb-chip{white-space:nowrap}
.kb-home-route-card>h3{grid-column:1;grid-row:1;min-width:0;padding-right:8px}
.kb-home-route-card>.kb-card-excerpt,
.kb-home-route-card>.kb-meta-line,
.kb-home-route-card>.kb-card-actions-inline{grid-column:1 / -1}
.kb-primary-paths,.kb-search-focus,.kb-visual-strategy{padding:var(--kb-s4)}
.kb-primary-paths{background:transparent;border-color:transparent;box-shadow:none}
.kb-entry-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.kb-entry-card{min-width:0}
.kb-entry-card-link{display:grid;gap:8px;min-height:100%;padding:18px 18px 16px;border-radius:12px;border:1px solid #e8e2cd;background:rgba(255,255,255,.72);transition:transform .18s ease,border-color .18s ease,background .18s ease}
.kb-entry-card-link:hover,.kb-entry-card-link:focus-visible{transform:translateY(-1px);border-color:#d9c675;background:#fff}
.kb-entry-card h3{font-size:1.04rem;line-height:1.25}
.kb-entry-card p{font-size:.88rem;line-height:1.5}
.kb-entry-card .kb-meta-line{font-size:.76rem;opacity:.76}
.kb-search-card.is-simple{padding:16px;border-radius:14px;box-shadow:none}
.kb-search-card.is-simple .kb-search-status{margin-top:8px}
.kb-secondary-block-title{margin:0;color:var(--kb-ink);font-size:.86rem;line-height:1.3;font-weight:820}
.kb-secondary-route-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.kb-secondary-route-list a{display:grid;gap:4px;padding:14px;border-radius:12px;border:1px solid #eee8d8;background:#fff;color:var(--kb-ink)}
.kb-secondary-route-list span{font-size:.86rem;line-height:1.45;color:#68707c}
.kb-route-calculator{display:grid;gap:16px;margin-top:18px}
.kb-search-focus{background:transparent;box-shadow:none}
.kb-search-focus .kb-search-card{box-shadow:none;border-radius:16px;background:#fff}
.kb-calc-grid-focus{grid-template-columns:minmax(260px,.7fr) minmax(280px,1.3fr);align-items:stretch}
.kb-diagram-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.kb-diagram-placeholder{display:grid;gap:14px;min-width:0;margin:0;padding:18px;border-radius:14px;border:1px solid #dfe4d4;background:linear-gradient(180deg,#fff,#f8fbf5)}
.kb-diagram-placeholder figcaption{display:grid;gap:7px}
.kb-diagram-label{display:inline-flex;width:max-content;max-width:100%;font-size:.72rem;line-height:1.2;font-weight:800;color:#526456;text-transform:uppercase;letter-spacing:.08em}
.kb-diagram-placeholder strong{font-size:1rem;line-height:1.28;color:var(--kb-ink)}
.kb-diagram-placeholder small{font-size:.84rem;line-height:1.45;color:var(--kb-muted)}
.kb-diagram-flow{display:flex;align-items:center;gap:8px;min-width:0;overflow:auto;padding:9px;border-radius:12px;border:1px solid #e5eadc;background:#fff}
.kb-diagram-flow span{display:inline-flex;align-items:center;justify-content:center;min-width:max-content;min-height:32px;padding:0 10px;border-radius:999px;background:#edf6f0;border:1px solid #cfe1d4;color:#33483a;font-size:.76rem;font-weight:760}
.kb-diagram-flow i{display:block;width:22px;height:1px;min-width:22px;background:#bfd0c5;position:relative}
.kb-diagram-flow i:after{content:"";position:absolute;right:0;top:50%;width:7px;height:7px;border-top:1px solid #8ba69a;border-right:1px solid #8ba69a;transform:translateY(-50%) rotate(45deg)}
.kb-system-diagram{display:grid;gap:14px;min-width:0;margin:18px 0 0;padding:18px;border-radius:16px;border:1px solid #e2d7b4;background:linear-gradient(180deg,#fffdf6,#faf6ea);box-shadow:0 10px 26px rgba(42,47,54,.045)}
.kb-system-diagram figcaption{display:grid;gap:5px;max-width:680px}
.kb-system-diagram figcaption strong{font-size:1rem;line-height:1.2;color:var(--kb-ink)}
.kb-system-diagram figcaption small{font-size:.84rem;line-height:1.42;color:#646b78}
.kb-diagram-label{justify-self:start;padding:3px 8px;border-radius:999px;background:#f4ecd2;color:#766326;font-size:.68rem;font-weight:850;letter-spacing:.02em;text-transform:uppercase}
.kb-system-map,.kb-sizing-pipeline,.kb-compat-card{display:flex;align-items:stretch;gap:10px;min-width:0}
.kb-system-node{position:relative;display:grid;align-content:start;justify-items:start;gap:8px;min-width:0;flex:1 1 0;padding:13px;border-radius:15px;border:1px solid #dfe4d4;background:linear-gradient(180deg,#fff,#fbfdf8);color:var(--kb-ink);box-shadow:inset 0 1px 0 rgba(255,255,255,.85)}
.kb-system-node strong{font-size:.9rem;line-height:1.18}
.kb-system-node small{font-size:.72rem;line-height:1.3;color:#68707a}
.kb-system-icon{position:relative;display:block;width:34px;height:34px;border-radius:12px;background:#f3f7f1;border:1px solid #cadacb}
.kb-system-icon:before,.kb-system-icon:after{content:"";position:absolute;display:block}
.is-solar .kb-system-icon{border-radius:50%;background:#fff6ce;border-color:#ead176}
.is-solar .kb-system-icon:before{left:10px;top:10px;width:12px;height:12px;border-radius:50%;background:#d8a500;box-shadow:0 0 0 5px rgba(255,217,39,.28)}
.is-controller .kb-system-icon:before,.is-inverter .kb-system-icon:before{left:8px;top:9px;width:18px;height:14px;border:2px solid #50635c;border-radius:4px}
.is-controller .kb-system-icon:after{left:12px;top:15px;width:10px;height:2px;background:#50635c;box-shadow:0 5px 0 #50635c}
.is-battery .kb-system-icon:before{left:6px;top:10px;width:20px;height:14px;border:2px solid #50635c;border-radius:4px}
.is-battery .kb-system-icon:after{right:4px;top:15px;width:4px;height:6px;border-radius:0 3px 3px 0;background:#50635c}
.is-inverter .kb-system-icon{background:#f5faf7}
.is-inverter .kb-system-icon:after{left:14px;top:8px;width:5px;height:18px;background:#50635c;transform:skewX(-18deg)}
.is-load .kb-system-icon:before{left:7px;top:15px;width:20px;height:14px;border:2px solid #50635c;border-top:0;border-radius:0 0 4px 4px}
.is-load .kb-system-icon:after{left:9px;top:8px;width:16px;height:16px;border-left:2px solid #50635c;border-top:2px solid #50635c;transform:rotate(45deg)}
.is-reserve .kb-system-icon{background:#fff8ea;border-color:#ead6a7}
.is-reserve .kb-system-icon:before{left:8px;top:9px;width:18px;height:16px;border:2px solid #7a6741;border-radius:5px}
.is-reserve .kb-system-icon:after{left:13px;top:13px;width:8px;height:8px;border-radius:50%;border:2px solid #7a6741}
.kb-system-arrow{position:relative;align-self:center;display:block;width:24px;min-width:24px;height:2px;background:#c7b46d}
.kb-system-arrow:after{content:"";position:absolute;right:0;top:50%;width:8px;height:8px;border-top:2px solid #c7b46d;border-right:2px solid #c7b46d;transform:translateY(-50%) rotate(45deg)}
.kb-reserve-branch{display:grid;flex:0 1 230px;margin-top:8px;margin-left:auto}
.kb-system-map{display:flex;flex-wrap:wrap;align-items:stretch;gap:10px}
.kb-daynight-flow{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.kb-daynight-flow div{display:grid;gap:5px;padding:14px;border-radius:14px;border:1px solid #e4ddc7;background:rgba(255,255,255,.72)}
.kb-daynight-flow strong{font-size:.9rem;color:var(--kb-ink)}
.kb-daynight-flow span{font-size:.84rem;line-height:1.45;color:#626b78}
.kb-sizing-pipeline{padding:12px;border-radius:18px;border:1px solid #e5ddc7;background:#fff}
.kb-sizing-pipeline .kb-system-node{min-height:118px}
.kb-diagram-split{display:grid;grid-template-columns:minmax(0,1.2fr) repeat(2,minmax(120px,.4fr));gap:12px;align-items:stretch}
.kb-capacity-card,.kb-mini-metric,.kb-compat-card{min-width:0;padding:16px;border-radius:16px;border:1px solid #e2dac3;background:#fff}
.kb-capacity-card{display:grid;gap:12px}
.kb-capacity-head,.kb-capacity-legend{display:flex;align-items:center;justify-content:space-between;gap:12px}
.kb-capacity-head strong{font-size:.95rem;color:var(--kb-ink)}
.kb-capacity-head span,.kb-capacity-legend span{font-size:.78rem;color:#6b7280}
.kb-capacity-bar{display:flex;overflow:hidden;height:38px;border-radius:999px;border:1px solid #ded5bc;background:#f7f1dd}
.kb-capacity-bar .is-usable{display:block;width:78%;background:linear-gradient(90deg,#2c9a6e,#75b38f)}
.kb-capacity-bar .is-reserve{display:block;flex:1;background:linear-gradient(90deg,#f3d06f,#fff0bd)}
.kb-mini-metric{display:grid;align-content:center;gap:7px}
.kb-mini-metric strong{font-size:.92rem;color:var(--kb-ink)}
.kb-mini-metric span{font-size:.82rem;line-height:1.4;color:#68707a}
.kb-compat-card{display:flex;align-items:center;gap:10px}
.kb-compat-card .kb-system-node{min-height:112px}
.kb-check-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:10px;border-radius:16px;border:1px solid #e5ddc7;background:#fff}
.kb-check-step{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px;min-width:0;padding:11px;border-radius:13px;background:#faf8ef;border:1px solid #e5dcc4}
.kb-check-step:not(:last-child):after{content:"";position:absolute;right:-6px;top:50%;width:9px;height:9px;border-top:2px solid #c7b46d;border-right:2px solid #c7b46d;transform:translateY(-50%) rotate(45deg);background:#fff}
.kb-check-step span{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#ffd927;color:#201b02;font-size:.78rem;font-weight:900}
.kb-check-step strong{font-size:.82rem;line-height:1.2;color:var(--kb-ink)}
.kb-check-step small{font-size:.72rem;line-height:1.3;color:#68707a}
.kb-system-map.is-main-chain{display:flex;flex-wrap:nowrap;align-items:stretch;gap:8px;padding:12px;border-radius:18px;border:1px solid #e5ddc7;background:#fff}
.kb-system-map.is-main-chain .kb-system-arrow{align-self:center;width:18px;min-width:18px;margin-left:-3px;margin-right:-3px}
.kb-system-map.is-main-chain .kb-system-node{min-height:104px;padding:13px}
.kb-reserve-note{display:grid;grid-template-columns:minmax(34px,64px) minmax(180px,280px);align-items:center;gap:10px;margin-top:-2px}
.kb-reserve-note .kb-system-node{min-height:auto;padding:12px 14px;background:#fffaf0;border-color:#ead6a7}
.kb-reserve-note .kb-system-node strong{font-size:.88rem}
.kb-reserve-note .kb-system-node small{font-size:.74rem}
.kb-reserve-line{display:block;height:1px;background:linear-gradient(90deg,transparent,#d0bd78);position:relative}
.kb-reserve-line:after{content:"";position:absolute;right:0;top:50%;width:7px;height:7px;border-top:1px solid #b89d44;border-right:1px solid #b89d44;transform:translateY(-50%) rotate(45deg)}
.kb-daynight-flow.is-compact div{padding:11px 12px}
.kb-daynight-flow.is-compact span{font-size:.8rem}
.kb-energy-note{display:flex;flex-wrap:wrap;gap:8px;margin-top:-2px;padding:9px 10px;border-radius:12px;border:1px solid #e4ddc7;background:rgba(255,255,255,.66)}
.kb-energy-note span{display:inline-flex;align-items:center;gap:4px;font-size:.78rem;line-height:1.3;color:#626b78}
.kb-energy-note strong{font-size:.78rem;color:var(--kb-ink)}
.kb-process-strip{display:flex;align-items:stretch;gap:8px;padding:12px;border-radius:18px;border:1px solid #e5ddc7;background:#fff}
.kb-process-step{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;column-gap:9px;row-gap:3px;min-width:0;flex:1 1 0;padding:11px;border-radius:14px;border:1px solid #e2e7d9;background:#fbfdf8;color:var(--kb-ink)}
.kb-process-step strong{font-size:.84rem;line-height:1.2}
.kb-process-step small{grid-column:2;font-size:.72rem;line-height:1.25;color:#68707a}
.kb-process-icon{position:relative;grid-row:1 / span 2;width:28px;height:28px;border-radius:10px;border:1px solid #cadacb;background:#f3f7f1}
.kb-process-icon:before,.kb-process-icon:after{content:"";position:absolute;display:block}
.kb-process-step.is-solar .kb-process-icon{border-radius:50%;background:#fff6ce;border-color:#ead176}
.kb-process-step.is-solar .kb-process-icon:before{left:8px;top:8px;width:10px;height:10px;border-radius:50%;background:#d8a500;box-shadow:0 0 0 4px rgba(255,217,39,.24)}
.kb-process-step.is-load .kb-process-icon:before{left:6px;top:13px;width:16px;height:11px;border:2px solid #50635c;border-top:0;border-radius:0 0 4px 4px}
.kb-process-step.is-load .kb-process-icon:after{left:8px;top:7px;width:12px;height:12px;border-left:2px solid #50635c;border-top:2px solid #50635c;transform:rotate(45deg)}
.kb-process-step.is-battery .kb-process-icon:before{left:5px;top:9px;width:17px;height:11px;border:2px solid #50635c;border-radius:4px}
.kb-process-step.is-battery .kb-process-icon:after{right:3px;top:13px;width:4px;height:5px;border-radius:0 3px 3px 0;background:#50635c}
.kb-process-step.is-inverter .kb-process-icon:before{left:7px;top:8px;width:14px;height:12px;border:2px solid #50635c;border-radius:4px}
.kb-process-step.is-inverter .kb-process-icon:after{left:12px;top:7px;width:4px;height:15px;background:#50635c;transform:skewX(-18deg)}
.kb-process-step.is-reserve .kb-process-icon{background:#fff8ea;border-color:#ead6a7}
.kb-process-step.is-reserve .kb-process-icon:before{left:6px;top:8px;width:15px;height:13px;border:2px solid #7a6741;border-radius:5px}
.kb-process-step.is-reserve .kb-process-icon:after{left:10px;top:11px;width:7px;height:7px;border-radius:50%;border:2px solid #7a6741}
.kb-sizing-summary{display:grid;grid-template-columns:minmax(0,1fr) minmax(190px,.42fr);gap:12px;align-items:stretch}
.kb-capacity-card.is-dod-clean{gap:10px;padding:15px}
.kb-capacity-track{position:relative;display:block;height:40px;border-radius:999px;border:1px solid #ded5bc;background:#f7f1dd;overflow:hidden}
.kb-capacity-track span{position:absolute;top:0;bottom:0;display:block}
.kb-capacity-track .is-nominal{left:0;width:100%;background:linear-gradient(90deg,#eef2e6,#faf6e8)}
.kb-capacity-track .is-usable{left:0;width:76%;background:linear-gradient(90deg,#2c9a6e,#78b48f)}
.kb-capacity-track .is-reserve{right:0;width:24%;background:repeating-linear-gradient(135deg,#f6df8b 0,#f6df8b 7px,#fff1bf 7px,#fff1bf 14px)}
.kb-capacity-card.is-dod-clean .kb-capacity-legend{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.kb-capacity-card.is-dod-clean .kb-capacity-legend span{position:relative;padding-top:9px;font-size:.72rem;line-height:1.25}
.kb-capacity-card.is-dod-clean .kb-capacity-legend span:before{content:"";position:absolute;left:0;top:0;width:24px;height:3px;border-radius:999px;background:#d9d2be}
.kb-capacity-card.is-dod-clean .kb-capacity-legend span:nth-child(2):before{background:#2c9a6e}
.kb-capacity-card.is-dod-clean .kb-capacity-legend span:nth-child(3):before{background:#e0b743}
.kb-sizing-notes{display:grid;gap:8px}
.kb-sizing-notes span{display:grid;gap:2px;align-content:center;min-width:0;padding:12px;border-radius:14px;border:1px solid #e2dac3;background:#fff;font-size:.78rem;line-height:1.3;color:#68707a}
.kb-sizing-notes strong{font-size:.86rem;color:var(--kb-ink)}
.kb-check-flow.is-compact{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:12px}
.kb-check-step.is-compact{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:9px;min-height:0;padding:11px 12px;background:#fffdf7}
.kb-check-step.is-compact:not(:last-child):after{right:-7px;top:50%;width:10px;height:10px;border-width:1px;transform:translateY(-50%) rotate(45deg)}
.kb-check-step.is-compact:nth-child(even):after{display:none}
.kb-check-step.is-compact .kb-check-number{grid-row:1 / span 2;width:24px;height:24px;background:#f2d354;color:#221c05;font-size:.72rem}
.kb-check-step.is-compact strong{display:block;font-size:.86rem}
.kb-check-step.is-compact small{display:block;margin-top:2px;font-size:.73rem;line-height:1.3;color:#68707a}
.kb-visual-strategy{background:transparent;border-color:transparent;box-shadow:none}
.kb-compact-archive{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.kb-compact-archive a{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:42px;padding:8px 10px;border-radius:10px;border:1px solid #eee8d8;background:rgba(255,255,255,.54);color:var(--kb-ink)}
.kb-compact-archive a:hover,.kb-compact-archive a:focus-visible{background:#fffaf0;border-color:#d8c77d}
.kb-compact-archive strong{font-size:.8rem;line-height:1.25}
.kb-compact-archive span{font-size:.72rem;color:#8a8f9a;white-space:nowrap}
.kb-secondary-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:18px}
.kb-route-missing{display:grid;gap:12px;padding:20px;margin-top:18px;border-radius:16px;border:1px dashed #d7c98a}
.kb-route-missing ul{display:grid;gap:8px}
.kb-route-missing li{color:#4b5563;line-height:1.55}
.kb-card-top{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.kb-card-top .kb-mark-btn{margin-left:auto}
.kb-chip{display:inline-flex;align-items:center;justify-self:start;align-self:start;width:max-content;max-width:100%;min-height:28px;padding:0 10px;border-radius:999px;border:1px solid #eadfbb;background:#fffcf1;font-size:.74rem;font-weight:760;color:#6f6544}
.kb-chip-level-alapozo{background:#fff8d8;border-color:#ecd86d;color:#7b6808}
.kb-chip-level-kozepszint{background:#fffaf0;border-color:#e7d8a0;color:#7a6510}
.kb-chip-level-halado{background:#fff5d6;border-color:#e3cb7b;color:#6f5b0c}
.kb-chip-level-gyakorlati{background:#fff1c9;border-color:#e4c861;color:#6b5608}
.kb-chip-accent{background:#fff5c8;border-color:#ebd37a;color:#7b6808}
.kb-chip-route{background:#fff8d8;border-color:#ecd86d;color:#7b6808}
.kb-chip-check{background:#fff3b0;border-color:#ebce4d;color:#6b5a11}
.kb-checkmark,.kb-read-badge{width:20px;height:20px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:800;color:#374151;background:#fff;border:1px solid #d1d5db;flex:0 0 20px}
.kb-checkmark[hidden],.kb-read-badge[hidden]{display:none}
.kb-mark-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:34px;padding:0 12px;border-radius:999px;border:1px solid #ebd37a;background:#fff7cf;color:#6b5a11;font-size:.8rem;font-weight:740;line-height:1;cursor:pointer}
.kb-mark-btn:hover{border-color:#c6d7c8;background:#eef7f0;color:#3d5842}
.kb-mark-icon{font-size:1rem;line-height:1;color:transparent}
.kb-mark-label{display:inline-flex;align-items:center;justify-content:center;line-height:1.1}
.kb-mark-btn:hover .kb-mark-icon{color:#6f8c73}
.kb-mark-btn.is-active{background:#e3f3e6;border-color:#b3cbb8;color:#2f5537}
.kb-mark-btn.is-active .kb-mark-icon{color:#2f5537}
.kb-card-actions-inline{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.kb-card h3,.kb-topic-card h3,.kb-tool-card h3,.kb-cluster-card h3{font-size:1.08rem;line-height:1.28}
.kb-card h3 a:hover,.kb-topic-card h3 a:hover,.kb-tool-card h3 a:hover,.kb-cluster-card h3 a:hover{text-decoration:underline;text-underline-offset:3px}
.kb-card-excerpt,.kb-tool-card p,.kb-topic-card p,.kb-cluster-card p{font-size:.95rem;line-height:1.68}
.kb-grid > .kb-card[data-doc-slug]{display:flex;flex-direction:column;height:100%}
.kb-grid > .kb-card[data-doc-slug] .kb-card-excerpt{flex:1 1 auto}
.kb-grid > .kb-card[data-doc-slug] .kb-card-actions-inline{margin-top:auto}
.kb-meta-line{display:flex;flex-wrap:wrap;min-width:0;gap:8px 12px;font-size:.8rem;color:#7b8190;white-space:normal;overflow:visible}
.kb-meta-line span{min-width:0;max-width:100%;white-space:normal;overflow-wrap:anywhere;word-break:normal}
.kb-meta-line span+span:before{content:"•";display:inline-block;margin-right:12px;color:#c0c4cc;white-space:nowrap}
.kb-tool-card.is-roadmap{background:#f4f4ef;opacity:.94}
.kb-tool-card.is-roadmap .kb-link-btn{opacity:.65;pointer-events:none;text-decoration:none}
.kb-tool-card.is-active{grid-column:span 2;background:linear-gradient(180deg,#fffef7,#fff7dc)}
.kb-topic-accordion-list{display:grid;gap:var(--kb-space-sm)}
.kb-topic-accordion{border:1px solid #ebe6d7;border-radius:18px;background:#fffdf9;overflow:hidden;box-shadow:none}
.kb-topic-accordion summary{list-style:none;cursor:pointer;padding:16px 18px}
.kb-topic-accordion summary::-webkit-details-marker{display:none}
.kb-topic-accordion-head{display:flex;justify-content:space-between;gap:16px;align-items:center}
.kb-topic-accordion-head strong{display:block;font-size:1rem;color:var(--kb-ink)}
.kb-topic-accordion-head span{display:block;font-size:.88rem;color:var(--kb-muted);margin-top:4px}
.kb-topic-accordion-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.kb-topic-progress-text{font-size:.78rem;color:#9a9a90;white-space:nowrap}
.kb-topic-accordion[open] summary{background:#fffaf0}
.kb-topic-accordion-body{padding:0 20px 20px}
.kb-topic-accordion-body .kb-card{padding:16px;gap:8px}
.kb-topic-accordion-body .kb-card h3{font-size:1rem}
.kb-topic-accordion-body .kb-card-excerpt{font-size:.88rem;line-height:1.45;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.kb-card[data-doc-slug],.kb-route-card[data-doc-slug],.kb-starter-card[data-doc-slug],.kb-route-next[data-doc-slug],.kb-tree-item[data-doc-slug],.kb-quick-link[data-doc-slug]{transition:.2s background,.2s border-color,.2s box-shadow,.2s transform}
.kb-card[data-doc-slug].is-in-progress,
.kb-route-card[data-doc-slug].is-in-progress,
.kb-starter-card[data-doc-slug].is-in-progress,
.kb-route-next[data-doc-slug].is-in-progress,
.kb-tree-item[data-doc-slug].is-in-progress{
  background:linear-gradient(180deg,#fffef9,#fbf6e8);
  border-color:#ddd2b3;
}
.kb-card[data-doc-slug].is-read,
.kb-route-card[data-doc-slug].is-read,
.kb-starter-card[data-doc-slug].is-read,
.kb-route-next[data-doc-slug].is-read,
.kb-tree-item[data-doc-slug].is-read{
  background:linear-gradient(180deg,#f7fcf8,#eaf5ec);
  border-color:#b7cebb;
  box-shadow:0 12px 32px rgba(67,101,74,.06);
}
.kb-card[data-doc-slug].is-next,
.kb-route-card[data-doc-slug].is-next,
.kb-starter-card[data-doc-slug].is-next,
.kb-route-next[data-doc-slug].is-next,
.kb-tree-item[data-doc-slug].is-next{
  background:linear-gradient(180deg,#fffdf6,#fff8df);
  border-color:#ead590;
  box-shadow:0 16px 36px rgba(110,88,18,.06);
}
.kb-card[data-doc-slug].is-next h3 a,
.kb-route-card[data-doc-slug].is-next h3 a,
.kb-starter-card[data-doc-slug].is-next h2 a{color:#4b3f12}
.kb-card[data-doc-slug].is-read .kb-btn-primary,
.kb-route-card[data-doc-slug].is-read .kb-btn-primary,
.kb-route-next[data-doc-slug].is-read .kb-btn-primary,
.kb-starter-card[data-doc-slug].is-read .kb-btn-primary{
  background:#fff;
  border-color:#c6d5c8;
  color:#3f5b45;
}
.kb-card[data-doc-slug].is-read .kb-link-btn,
.kb-route-card[data-doc-slug].is-read .kb-link-btn{color:#54705a}
.kb-card[data-doc-slug].is-next .kb-btn-primary,
.kb-route-card[data-doc-slug].is-next .kb-btn-primary,
.kb-route-next[data-doc-slug].is-next .kb-btn-primary,
.kb-starter-card[data-doc-slug].is-next .kb-btn-primary{
  box-shadow:0 6px 18px rgba(122,101,16,.12);
}
.kb-learning-order .kb-card.is-next{box-shadow:0 14px 30px rgba(110,88,18,.08)}
.kb-tree-item[data-doc-slug].is-in-progress .kb-tree-index:before,
.kb-tree-item[data-doc-slug].is-next .kb-tree-index:before{content:none}
.kb-tree-item[data-doc-slug].is-read .kb-checkmark{color:#4f7a57}
.kb-map{display:grid;gap:20px}
.kb-map-root{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:999px;background:#fff9db;border:1px solid #f0df94;color:#7a6510;font-weight:800}
.kb-map-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.kb-map-card{display:grid;gap:12px;padding:20px;border-radius:18px;border:1px solid var(--kb-line);background:#fff}
.kb-map-list{display:grid;gap:8px;list-style:none;padding:0}
.kb-map-list li{position:relative;padding-left:16px}
.kb-map-list li:before{content:"";position:absolute;left:0;top:10px;width:8px;height:1px;background:#d1d5db}
.kb-map-list a{color:var(--kb-ink)}
.kb-map-list a:hover{text-decoration:underline;text-underline-offset:3px}
.kb-directory-shell{background:linear-gradient(180deg,#fcfbf6,#f7f3e8);border-color:#e7dfc8;box-shadow:none}
.kb-directory-list,.kb-topic-directory{display:grid;gap:14px;list-style:none;margin:0;padding:0}
.kb-directory-card,.kb-topic-directory-card{grid-template-columns:minmax(0,1fr);align-items:start}
.kb-directory-index{display:grid;place-items:center;min-width:42px;height:42px;padding:0 8px;border-radius:999px;border:1px solid #eadfbb;background:#fff8df;color:#6f6544;font-size:.92rem;font-weight:800;line-height:1;flex:0 0 auto}
.kb-directory-main{display:grid;gap:10px;min-width:0}
.kb-directory-main h3{margin:0}
.kb-directory-head{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center}
.kb-directory-head h3{min-width:0}
.kb-directory-head h3 a{display:block}
.kb-directory-actions{display:flex;align-items:center;gap:8px;justify-self:end}
.kb-directory-card .kb-card-excerpt,.kb-topic-directory-card p{margin:0}
.kb-directory-card .kb-meta-line .kb-chip{min-height:24px;padding:0 8px;font-size:.72rem}
.kb-directory-card .kb-meta-line .kb-chip{margin-left:auto}
.kb-topic-directory{grid-template-columns:repeat(2,minmax(0,1fr))}
.kb-topic-directory-card{padding:20px}
.kb-topic-directory-card h3 a:hover{text-decoration:underline;text-underline-offset:3px}

.kb-page{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--kb-space-lg)}
.kb-page > *{min-width:0}
.kb-page-header{padding:var(--kb-s4);border-radius:var(--kb-radius-md);border:1px solid var(--kb-line);background:linear-gradient(180deg,#fff,#fffbee);box-shadow:var(--kb-shadow-sm);display:grid;gap:var(--kb-space-sm)}
.kb-breadcrumb{font-size:.86rem;color:#6b7280}
.kb-breadcrumb a{color:#4b5563}
.kb-page-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:var(--kb-s4);align-items:start}
.kb-aside{position:sticky;top:106px;display:grid;gap:16px;padding-top:var(--kb-s4)}
.kb-sidebar-card{padding:18px;border-radius:18px;border:1px solid var(--kb-line);background:#fffdf8;box-shadow:none;display:grid;gap:12px}
.kb-sidebar-card h3{font-size:1rem}
.kb-category-progress{padding:22px;background:linear-gradient(180deg,#fcfbf6,#f7f3e8);border-color:#e7dfc8;box-shadow:none}
.kb-category-progress .kb-section-head{margin-bottom:var(--kb-space-sm)}
.kb-learning-order-head{align-items:flex-end}
.kb-learning-order{background:linear-gradient(180deg,#fcfbf6,#f7f3e8);border:1px solid #e7dfc8;border-radius:var(--kb-radius-md);box-shadow:none}
.kb-learning-order>.kb-grid{gap:var(--kb-space-md)}
.kb-article-context{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;padding:16px 20px;margin-top:36px;background:linear-gradient(180deg,#fffef8,#fff9e8)}
.kb-article-context-summary{display:grid;gap:8px;min-width:0}
.kb-article-context-links{display:flex;flex-wrap:wrap;gap:8px 12px;font-size:.78rem;color:#6b7280}
.kb-article-context-links .kb-link-btn{min-height:auto;padding:0;border:none;background:none;color:#6b7280;font-size:inherit;font-weight:600}
.kb-article-context-links .kb-link-btn:hover{text-decoration:underline}
.kb-article-context-copy{display:grid;gap:8px}
.kb-article-context-copy h2{font-size:1.02rem;line-height:1.25}
.kb-article-context-copy p{font-size:.9rem;max-width:56ch;color:#6b7280}
.kb-article-context-meta{display:flex;flex-wrap:wrap;gap:6px 12px;font-size:.8rem;color:#7a6f46}
.kb-article-context-meta span{display:inline-flex;align-items:center;min-height:auto;padding:0;border:none;background:none}
.kb-article-context-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:2px}
.kb-article-context-step{display:grid;gap:4px;min-width:0;padding:0;border:none;background:none;text-decoration:none}
.kb-article-context-step-label{font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:#93865d}
.kb-article-context-step-title{font-size:.88rem;line-height:1.4;color:#4b5563;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kb-article-context-step.is-current .kb-article-context-step-title{color:var(--kb-ink);font-weight:700}
.kb-article-context-step.is-current{padding-bottom:4px;border-bottom:2px solid #e6d08b}
.kb-article-context-step.is-muted{opacity:.72}
.kb-article-context-note{margin:0}
.kb-article-context-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:flex-end;flex:0 0 auto}
.kb-article-context-actions .kb-link-btn{color:#6b7280}
.kb-link-btn.is-muted{color:#9ca3af;pointer-events:none;text-decoration:none}
.kb-tree{display:grid;gap:12px}
.kb-tree-phase{display:grid;gap:10px}
.kb-tree-phase-head{display:flex;justify-content:space-between;align-items:center;gap:10px}
.kb-tree-phase-head strong{font-size:.9rem;color:var(--kb-ink)}
.kb-tree-list{display:grid;gap:8px}
.kb-tree-item{display:grid;grid-template-columns:24px minmax(0,1fr);gap:10px;align-items:start;min-height:66px;padding:10px 12px;border-radius:12px;background:#fff7e3;border:1px solid #eadfb8}
.kb-tree-item[data-doc-slug].is-current{background:#fff7e3;border:1px solid #111111}
.kb-tree-item[data-doc-slug].is-current.is-read{background:linear-gradient(180deg,#f7fcf8,#eaf5ec);border-color:#111111}
.kb-tree-item a{grid-column:1 / span 10;grid-row:1;display:block;font-size:.92rem;line-height:1.4;color:var(--kb-ink);align-self:start}
.kb-tree-item small{display:block;font-size:.76rem;color:var(--kb-muted)}
.kb-tree-copy{min-width:0;display:grid;grid-template-columns:repeat(15,minmax(0,1fr));column-gap:10px;row-gap:6px;align-content:start}
.kb-tree-head{display:contents}
.kb-tree-status{grid-column:11 / -1;grid-row:1;display:grid;justify-items:end;align-content:start;gap:3px;min-width:0;width:100%;padding-top:1px;overflow:hidden}
.kb-tree-read-label{max-width:100%;font-size:.68rem;line-height:1.1;color:#4f7a57;font-weight:700;text-align:right;white-space:normal;overflow-wrap:anywhere}
.kb-sidebar-card .kb-tree-meta{display:none!important}
.kb-tree-index{width:24px;min-height:20px;display:grid;place-items:center;flex:0 0 auto;margin-top:2px;font-size:.92rem;line-height:1;color:#6b7280;font-weight:700}
.kb-tree-item .kb-checkmark{display:inline-flex;width:18px;height:18px;align-items:center;justify-content:center;background:transparent;border:none;color:#4f7a57;font-size:.88rem;line-height:1;margin-top:1px;flex:0 0 18px;justify-self:end}
.kb-tree-head .kb-checkmark[hidden]{display:inline-flex;visibility:hidden;opacity:0}
.kb-tree-status .kb-tree-read-label[hidden]{display:block;visibility:hidden;opacity:0}
.kb-tree-toggle{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:38px;border:1px solid var(--kb-line);border-radius:12px;background:#fff;color:var(--kb-ink);font-weight:780}
.kb-sidebar-card:not(.is-open) .kb-tree-body{display:none}
.kb-progress-wrap{display:grid;gap:10px}
.kb-progress-label{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:.88rem;color:#4b5563}
.kb-progress{height:10px;border-radius:999px;background:#e5e7eb;overflow:hidden}
.kb-progress > span{display:block;height:100%;border-radius:inherit;background:#374151;width:0}
.kb-progress-meta{display:grid;gap:4px;font-size:.82rem;color:#7b755d}
.kb-progress-meta [data-progress-next]{color:#5f5530}
.kb-route-intro .kb-progress-wrap{margin-top:8px}
.kb-route-intro .kb-progress-meta{max-width:54ch}
.kb-category-progress .kb-progress-wrap{gap:8px}
.kb-category-progress .kb-progress-meta{max-width:48ch}

.kb-pill-links{display:flex;flex-wrap:wrap;gap:10px}
.kb-pill-link{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 14px;border-radius:999px;border:1px solid #e4d690;background:#fff;color:#6b5a11;font-size:.88rem;font-weight:700}
.kb-pill-link:hover{background:#fff8df}
.kb-disclosure{display:grid;gap:0;margin-top:14px;border:1px solid #e4ddc7;border-radius:16px;background:#fffdf8}
.kb-disclosure summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:52px;padding:13px 16px;cursor:pointer;color:var(--kb-ink)}
.kb-disclosure summary::-webkit-details-marker{display:none}
.kb-disclosure summary:after{content:"+";display:grid;place-items:center;width:28px;height:28px;border-radius:50%;border:1px solid #e1d4a4;background:#fff8df;color:#6b5a11;font-weight:850;flex:0 0 28px}
.kb-disclosure[open] summary:after{content:"-"}
.kb-disclosure summary span{font-weight:850;line-height:1.25}
.kb-disclosure summary small{margin-left:auto;color:#74706a;font-size:.82rem;line-height:1.35;text-align:right}
.kb-disclosure-body{display:grid;gap:14px;padding:0 16px 16px}
.kb-list-disclosure .kb-disclosure-body{padding-top:2px}
.kb-secondary-disclosure{margin-top:0;background:#fffdf7}
.kb-secondary-disclosure .kb-disclosure-body{gap:18px}
.kb-calculator-disclosure{margin-top:16px}
.kb-calculator-disclosure .kb-route-calculator{margin-top:0}
.kb-support-stack{display:grid;gap:18px}
.kb-guided-flow{display:grid;gap:16px;background:linear-gradient(180deg,#fffef9,#fbf8ee);border-color:#e7dfc8;box-shadow:none}
.kb-guided-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.kb-guided-head h2{font-size:clamp(1.25rem,2vw,1.7rem);line-height:1.18}
.kb-guided-reset[hidden]{display:none}
.kb-guided-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.kb-guided-option{min-height:44px;padding:0 12px;border-radius:999px;border:1px solid #e1d4a4;background:#fff;color:var(--kb-ink);font-weight:850;text-align:center;cursor:pointer;transition:.18s border-color,.18s background,.18s box-shadow}
.kb-guided-option:hover,.kb-guided-option:focus-visible,.kb-guided-option.is-selected{border-color:#d6b943;background:#fff7cf;box-shadow:0 8px 18px rgba(110,88,18,.06)}
.kb-guided-result{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:center;padding:15px;border-radius:15px;border:1px solid #e6d799;background:#fff}
.kb-guided-result[hidden]{display:none}
.kb-guided-result-copy{display:grid;gap:6px}
.kb-guided-result h3{font-size:1.08rem;line-height:1.2;margin:0}
.kb-guided-result p{margin:0;color:#68707a;font-size:.9rem;line-height:1.45}
.kb-guided-result-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.kb-guided-noscript{display:flex;flex-wrap:wrap;gap:8px}
.kb-guided-noscript a{display:inline-flex;align-items:center;min-height:36px;padding:0 12px;border-radius:999px;border:1px solid #e1d4a4;background:#fff;color:var(--kb-ink);font-weight:800}
.kb-starter-card{display:grid;grid-template-columns:minmax(0,.9fr) minmax(220px,.7fr);gap:18px;padding:24px;border-radius:20px;border:1px solid #e5d88f;background:linear-gradient(140deg,#fff,#fff7dc)}
.kb-starter-visual{min-height:180px;border-radius:18px;background:
  radial-gradient(circle at 25% 25%,rgba(255,217,39,.25),transparent 36%),
  linear-gradient(140deg,#fff7cf,#fffef8);border:1px solid #eadfbb;display:grid;place-items:center;color:#6b5a11;font-weight:800;text-align:center;padding:20px}
.kb-starter-copy{display:grid;gap:14px}

.kb-decision{display:grid;gap:16px}
.kb-decision-intro{display:grid;gap:8px}
.kb-decision-card{display:grid;gap:14px;padding:18px;border-radius:18px;border:1px solid #eadfbb;background:#fff}
.kb-decision-step{display:grid;gap:12px}
.kb-decision-options{display:grid;gap:10px}
.kb-decision-option{display:flex;align-items:flex-start;gap:10px;padding:12px;border-radius:14px;border:1px solid #eadfbb;background:#fffdf5;color:var(--kb-ink);text-align:left;cursor:pointer}
.kb-decision-option:hover,.kb-decision-option.is-selected{border-color:#ebce4d;background:#fff7cf}
.kb-decision-option strong{font-size:.92rem}
.kb-decision-option span{display:block;font-size:.82rem;color:var(--kb-muted)}
.kb-decision-result{padding:16px;border-radius:14px;border:1px solid #e8d98c;background:linear-gradient(180deg,#fffdf4,#fff7dc);display:grid;gap:10px}
.kb-result-head{display:flex;align-items:center;gap:10px}
.kb-result-icon{width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#fff3b0;border:1px solid #ebce4d;color:#6b5a11;font-size:.7rem;font-weight:800;flex:0 0 28px}

.kb-article-main{display:grid;gap:var(--kb-s4)}
.kb-article{padding:40px;border-radius:22px;border:1px solid var(--kb-line);background:#fff;box-shadow:var(--kb-shadow-md)}
.kb-article-head{display:grid;gap:12px;padding-bottom:24px;border-bottom:1px solid #e5e7eb}
.kb-article-topline{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.kb-article-topline-meta{flex:1 1 auto;min-width:0}
.kb-article-topline .kb-mark-btn{margin-left:auto;flex:0 0 auto;padding:0 14px}
.kb-article-actions{display:flex;flex-wrap:wrap;gap:10px}
.kb-article-actions-subtle{margin-top:18px;opacity:.7}
.kb-share{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;padding:0;border-radius:999px;border:1px solid var(--kb-line);background:#fff;color:#374151;font-size:.95rem;font-weight:800}
.kb-share:hover{background:#f9fafb;border-color:#d1d5db}
.kb-content{display:grid;gap:0;margin-top:var(--kb-s3)}
.kb-content h2,.kb-content h3{margin-top:var(--kb-s5);margin-bottom:var(--kb-s2);scroll-margin-top:120px}
.kb-content h2{font-size:clamp(1.46rem,2vw,1.92rem)}
.kb-content h3{font-size:clamp(1.16rem,1.5vw,1.38rem)}
.kb-content p,.kb-content ul,.kb-content ol,.kb-content table,.kb-content blockquote{margin:var(--kb-s2) 0}
.kb-content img{max-width:100%;height:auto;border-radius:16px;border:1px solid var(--kb-line)}
.kb-table-wrap{overflow:auto;border:1px solid var(--kb-line);border-radius:16px;background:#fff}
.kb-content table{min-width:680px;width:100%;border-collapse:collapse;margin:0}
.kb-content td,.kb-content th{padding:12px;border-bottom:1px solid var(--kb-line)}
.kb-insight{padding:18px;border-radius:16px;background:#fff9e7;border-left:4px solid #ebce4d;color:#6b5a11}
.kb-callout{padding:16px;border-radius:14px;border:1px solid var(--kb-line);background:#f9fafb}
.kb-callout-tip{background:#fff8df;border-color:#e9d98d}
.kb-callout-warn{background:#fff6ef;border-color:#f1d4b6}
.kb-callout-info{background:#fff9e7;border-color:#ecd86d}
.kb-toc ol{list-style:none;padding:0;display:grid;gap:8px}
.kb-toc a{display:block;padding:7px 8px;border-radius:10px;font-size:.85rem;color:#4b5563}
.kb-toc a[aria-current="true"],.kb-toc a:hover{background:#fff8df;color:#6b590f}

.kb-visual{display:grid;gap:16px;padding:24px;border-radius:20px;border:1px solid #eadfbb;background:linear-gradient(180deg,#fffef8,#fff8df)}
.kb-visual-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.kb-control{display:grid;gap:8px}
.kb-control label{font-size:.86rem;font-weight:760;color:var(--kb-ink)}
.kb-control input{width:100%}
.kb-diagram{padding:20px;border-radius:16px;border:1px solid var(--kb-line);background:#fff;overflow:auto}
.kb-diagram svg{width:100%;min-width:640px;height:auto;display:block}
.kb-diagram-caption{font-size:.9rem;color:#6b7280}

.kb-shell-page #smartsupp-widget-container,
.kb-shell-page [id*="smartsupp"],
.kb-shell-page [class*="smartsupp"]{
  transform:scale(.82) !important;
  transform-origin:bottom left !important;
  left:18px !important;
  right:auto !important;
  bottom:18px !important;
  z-index:30 !important;
}

.kb-faq{display:grid;gap:14px;padding:24px;border-radius:18px;border:1px solid var(--kb-line);background:#fffdf5}
.kb-faq details{padding:14px 16px;border-radius:14px;border:1px solid var(--kb-line);background:#fff}
.kb-faq summary{cursor:pointer;font-weight:760}
.kb-inline-cta{padding:24px;border-radius:18px;border:1px solid #edd79d;background:linear-gradient(180deg,#fffdf4,#fff4cf);display:grid;gap:12px}
.kb-products{display:grid;gap:14px}
.kb-product-card{grid-template-columns:72px 1fr auto;align-items:center}
.kb-product-thumb{width:72px;height:72px;border-radius:16px;border:1px solid #e5e7eb;background:
  radial-gradient(circle at 30% 30%,rgba(255,217,39,.28),transparent 36%),
  linear-gradient(150deg,#fff7cf,#ffffff)}
.kb-product-card h4{font-size:1rem}
.kb-product-card p{font-size:.9rem}

.kb-route-summary{display:grid;gap:16px}
.kb-route-summary ul{display:grid;gap:8px;padding-left:1.1rem}
.kb-route-next{display:grid;gap:14px;padding:18px;margin-bottom:18px;border:1px solid #e8d98c}
.kb-route-next .kb-section-head{margin-bottom:0}
.kb-route-next-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.kb-route-secondary-link{align-self:center;color:#8a7340;opacity:.72;font-size:.9rem}
.kb-route-card.is-next{box-shadow:0 10px 22px rgba(110,88,18,.06);border-color:#eadca9}
.kb-route-card.is-next:before{background:linear-gradient(180deg,#e6cf77,#cdb257)}
.kb-article-next-step{border-color:#e4d29a;background:linear-gradient(180deg,#fffef9,#fff9ea)}
.kb-article-next-target{display:grid;gap:12px;cursor:pointer;transition:border-color .18s ease,background .18s ease,box-shadow .18s ease,transform .18s ease}
.kb-article-next-target h3{margin:0;font-size:1.22rem;line-height:1.25}
.kb-article-next-target:hover,.kb-article-next-target:focus-visible{background:linear-gradient(180deg,#fffefc,#fff8e6);border-radius:16px;box-shadow:0 10px 24px rgba(17,23,41,.05);transform:translateY(-1px)}
.kb-article-next-target:focus-visible{outline:2px solid rgba(236,195,0,.28);outline-offset:2px}
.kb-article-next-target .kb-meta-line{margin-bottom:2px}
.kb-article-next-target .kb-btn{justify-self:start}
.kb-route-list{background:linear-gradient(180deg,#fcfbf6,#f7f3e8);border:1px solid #e7dfc8;box-shadow:none}
.kb-route-list-grid{display:grid;gap:10px}
.kb-route-card{display:grid;grid-template-columns:32px 1fr auto;gap:12px;align-items:start;padding:14px;border-radius:14px;border:1px solid var(--kb-line);background:#fff}
.kb-route-card.is-next{position:relative;border-color:#e2cf86;box-shadow:0 12px 28px rgba(110,88,18,.06)}
.kb-route-card.is-next:before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:4px;border-radius:999px;background:linear-gradient(180deg,#e7c74f,#caa63a)}
.kb-route-card-actions{display:grid;gap:10px;justify-items:end}
.kb-route-step{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#ffd927;color:#5e4f12;font-size:.78rem;font-weight:800}
.kb-route-card h3{font-size:1rem;line-height:1.25}
.kb-route-card p{font-size:.86rem;line-height:1.42;margin-top:4px;color:#68707a}
.kb-route-card .kb-card-top{align-items:flex-start}
.kb-route-card .kb-card-top .kb-mark-btn{margin-left:auto}

.kb-modal{position:fixed;inset:0;display:grid;place-items:center;padding:20px;background:rgba(76,66,24,.22);z-index:120}
.kb-modal[hidden]{display:none}
.kb-modal-card{width:min(680px,100%);padding:28px;border-radius:22px;border:1px solid var(--kb-line);background:#fff;box-shadow:var(--kb-shadow-lg);display:grid;gap:16px}
.kb-modal-close{justify-self:end}

.kb-empty{padding:24px;border-radius:18px;border:1px dashed #d1d5db;background:#fcfcfa}

@media (max-width:1180px){
  .kb-grid-4,.kb-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kb-page-layout{grid-template-columns:1fr}
  .kb-aside{position:static;padding-top:0}
}
@media (max-width:1024px){
  .kb-home .kb-hero{grid-template-columns:1fr}
  .kb-entry-grid,.kb-compact-archive{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kb-calc-grid-focus,.kb-diagram-grid{grid-template-columns:1fr}
  .kb-stats,.kb-calc-grid,.kb-topic-grid-list,.kb-grid-3,.kb-grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kb-quick-nav-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kb-tool-card.is-active{grid-column:span 2}
  .kb-starter-card,.kb-product-card{grid-template-columns:1fr}
  .kb-route-card{grid-template-columns:30px minmax(0,1fr);gap:10px;padding:12px}
  .kb-route-card-actions{grid-column:2;display:flex;gap:8px;justify-items:start}
  .kb-route-card-actions .kb-link-btn{font-size:.78rem}
  .kb-route-card .kb-card-top{display:none}
  .kb-product-card{justify-items:start}
  .kb-map-grid,.kb-topic-directory{grid-template-columns:1fr}
  .kb-directory-head{grid-template-columns:auto minmax(0,1fr);gap:10px}
  .kb-directory-actions{grid-column:1 / -1;justify-self:start;padding-left:52px}
  .kb-tree-toggle{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:42px;border:1px solid var(--kb-line);border-radius:12px;background:#fff}
  .kb-tree-body{display:none}
  .kb-sidebar-card.is-open .kb-tree-body{display:grid}
  .kb-visual-controls{grid-template-columns:1fr}
  .kb-article-context{display:grid;align-items:start}
}
@media (max-width:720px){
  .kb-app{margin:32px auto var(--kb-s4)}
  .kb-home .kb-hero,
  .kb-primary-paths,
  .kb-search-focus,
  .kb-visual-strategy,
  .kb-quick-nav,
  .kb-calculator-hub,
  .kb-topic-grid,
  .kb-featured,
  .kb-home-cta,
  .kb-route-intro,
  .kb-route-list,
  .kb-category-main,
  .kb-article-main,
  .kb-wide-section,
  .kb-page-header,
  .kb-article{padding:24px}
  .kb-section{margin-top:var(--kb-space-lg)}
  .kb-learning-formats > :is(.kb-section-head,.kb-grid,.kb-grid-2,.kb-grid-3,.kb-grid-4),
  .kb-home-routes > :is(.kb-section-head,.kb-grid,.kb-grid-2,.kb-grid-3,.kb-grid-4),
  .kb-home-resume > :is(.kb-resume,[data-kb-resume-empty]),
  .kb-home-stats > .kb-stats,
  .kb-topic-grid > :is(.kb-section-head,.kb-topic-accordion-list),
  .kb-category-progress > :is(.kb-section-head,.kb-progress-wrap),
  .kb-learning-order > :is(.kb-section-head,.kb-grid,.kb-grid-2,.kb-grid-3,.kb-grid-4){
    padding-inline:0;
  }
  .kb-home-resume > :is(.kb-resume,[data-kb-resume-empty]){padding-inline:22px}
  .kb-learning-formats,.kb-home-routes,.kb-home-resume,.kb-home-stats,.kb-topic-grid,.kb-learning-order,.kb-category-progress{padding-inline:var(--kb-section-content-inset-mobile)}
  .kb-learning-formats,.kb-home-routes{padding-inline:0}
  .kb-learning-formats,.kb-home-routes{padding-top:24px}
  .kb-topic-grid{padding-inline:var(--kb-section-content-inset-mobile)}
  .kb-learning-formats > :is(.kb-section-head,.kb-grid,.kb-grid-2,.kb-grid-3,.kb-grid-4),
  .kb-home-routes > :is(.kb-section-head,.kb-grid,.kb-grid-2,.kb-grid-3,.kb-grid-4){padding-inline:26px}
  .kb-learning-formats > :is(.kb-grid,.kb-grid-2,.kb-grid-3,.kb-grid-4){padding-bottom:16px}
  .kb-home-routes > :is(.kb-grid,.kb-grid-2,.kb-grid-3,.kb-grid-4){padding-bottom:24px}
  .kb-learning-formats{margin-top:var(--kb-section-flow-space-mobile)}
  .kb-home-routes,.kb-home-resume,.kb-home-stats,.kb-topic-grid,.kb-learning-order,.kb-category-progress{margin-top:var(--kb-section-flow-space-mobile)}
  .kb-home-routes{margin-bottom:var(--kb-section-flow-space-mobile)}
  .kb-learning-formats .kb-quick-link,
  .kb-quick-nav .kb-quick-link{grid-template-columns:1fr;row-gap:10px}
  .kb-learning-formats .kb-quick-link>.kb-chip,
  .kb-learning-formats .kb-quick-link>h3,
  .kb-learning-formats .kb-quick-link>p,
  .kb-learning-formats .kb-quick-link>.kb-link-btn,
  .kb-quick-nav .kb-quick-link>.kb-chip,
  .kb-quick-nav .kb-quick-link>h3,
  .kb-quick-nav .kb-quick-link>p,
  .kb-quick-nav .kb-quick-link>.kb-link-btn{grid-column:1;grid-row:auto}
  .kb-home-route-card{grid-template-columns:1fr;row-gap:12px}
  .kb-home-route-card .kb-card-top,
  .kb-home-route-card>h3,
  .kb-home-route-card>.kb-card-excerpt,
  .kb-home-route-card>.kb-meta-line,
  .kb-home-route-card>.kb-card-actions-inline{grid-column:1;grid-row:auto}
  .kb-home-route-card .kb-card-top{justify-self:start;margin:0}
  .kb-stats,.kb-quick-nav-grid,.kb-calc-grid,.kb-topic-grid-list,.kb-grid-2,.kb-grid-3,.kb-grid-4,.kb-feature-grid{grid-template-columns:1fr}
  .kb-tool-card.is-active{grid-column:span 1}
  .kb-topic-accordion-head{flex-direction:column;align-items:flex-start}
  .kb-topic-accordion-meta{justify-content:flex-start}
  .kb-section-head{gap:14px;margin-bottom:18px}
  .kb-section-head p{padding-top:0}
  .kb-section-head,.kb-search-inline-meta{display:grid}
  .kb-resume{grid-template-columns:1fr;gap:14px;padding:20px}
  .kb-hero-actions{display:grid}
  .kb-entry-grid,.kb-compact-archive,.kb-diagram-grid{grid-template-columns:1fr}
  .kb-entry-card-link{padding:15px 0;border-width:0 0 1px;border-radius:0;background:transparent}
  .kb-entry-card-link:hover,.kb-entry-card-link:focus-visible{background:transparent}
  .kb-secondary-route-list{grid-template-columns:1fr}
  .kb-system-diagram{padding:14px;gap:12px;border-radius:16px}
  .kb-system-diagram figcaption{gap:4px}
  .kb-system-diagram figcaption strong{font-size:.94rem}
  .kb-system-diagram figcaption small{font-size:.78rem;line-height:1.32}
  .kb-system-map,.kb-sizing-pipeline,.kb-compat-card{display:grid;grid-template-columns:1fr;gap:9px}
  .kb-system-node{padding:13px;grid-template-columns:auto minmax(0,1fr);align-items:center;column-gap:10px}
  .kb-system-node small{grid-column:2}
  .kb-system-arrow{width:2px;min-width:2px;height:18px;justify-self:center}
  .kb-system-arrow:after{right:50%;top:auto;bottom:0;transform:translateX(50%) rotate(135deg)}
  .kb-system-map.is-main-chain{display:grid;grid-template-columns:1fr;gap:4px;padding:8px}
  .kb-system-map.is-main-chain .kb-system-node{min-height:auto;padding:8px 9px}
  .kb-system-map.is-main-chain .kb-system-arrow{width:2px;min-width:2px;height:8px;margin:0;justify-self:19px}
  .kb-system-icon{width:28px;height:28px;border-radius:10px}
  .kb-reserve-note{grid-template-columns:1fr;gap:6px;margin-top:0}
  .kb-reserve-note .kb-system-node{padding:8px 9px}
  .kb-reserve-line{display:none}
  .kb-daynight-flow.is-compact div{padding:10px}
  .kb-energy-note{display:none}
  .kb-process-strip{display:grid;grid-template-columns:1fr;gap:7px;padding:10px}
  .kb-process-step{padding:10px}
  .kb-process-strip .kb-system-arrow{height:12px}
  .kb-sizing-summary{grid-template-columns:1fr;gap:9px}
  .kb-capacity-card.is-dod-clean{padding:13px}
  .kb-capacity-track{height:34px}
  .kb-capacity-card.is-dod-clean .kb-capacity-legend{grid-template-columns:1fr;gap:6px}
  .kb-sizing-notes{grid-template-columns:1fr 1fr;gap:7px}
  .kb-sizing-notes span{padding:10px;font-size:.74rem}
  .kb-reserve-branch{margin:0;max-width:none}
  .kb-daynight-flow,.kb-diagram-split,.kb-check-flow{grid-template-columns:1fr}
  .kb-check-step:not(:last-child):after{right:auto;left:24px;top:auto;bottom:-8px;transform:rotate(135deg)}
  .kb-check-flow.is-compact{grid-template-columns:1fr;gap:6px;padding:8px}
  .kb-check-step.is-compact{grid-template-columns:auto minmax(0,1fr);gap:8px;padding:9px 10px}
  .kb-check-step.is-compact:not(:last-child):after{display:block;left:20px;right:auto;top:auto;bottom:-7px;transform:rotate(135deg)}
  .kb-check-step.is-compact:nth-child(even):after{display:block}
  .kb-check-step.is-compact:last-child:after{display:none}
  .kb-compat-card .kb-system-node,.kb-sizing-pipeline .kb-system-node{min-height:auto}
  .kb-entry-card h3{font-size:1rem}
  .kb-entry-card p{font-size:.86rem}
  .kb-diagram-flow{padding:9px}
  .kb-diagram-flow span{min-height:32px;font-size:.75rem}
  .kb-compact-archive a{min-height:48px}
  .kb-article-topline{display:grid;grid-template-columns:1fr;gap:10px}
  .kb-article-topline .kb-mark-btn{margin-left:0;justify-self:start;min-width:auto;padding:0 14px}
  .kb-article-topline .kb-mark-label{display:inline}
  .kb-article .kb-meta-line span+span:before{margin-right:8px}
  .kb-article .kb-meta-line{gap:10px;font-size:.76rem;margin-bottom:6px}
  .kb-article-context{padding:15px 16px;gap:12px;margin-top:22px}
  .kb-article-context-links{gap:6px 10px}
  .kb-article-context-links .kb-link-btn{font-size:.76rem}
  .kb-article-context-copy h2{font-size:.98rem}
  .kb-article-context-copy p{font-size:.88rem;max-width:none}
  .kb-article-context-meta{gap:4px 10px}
  .kb-article-context-meta span{font-size:.76rem}
  .kb-article-context-strip{grid-template-columns:1fr;gap:8px}
  .kb-article-context-step{gap:2px}
  .kb-article-context-step.is-current{padding-bottom:3px}
  .kb-resume-next-line{font-size:.88rem}
  .kb-resume-status{font-size:.82rem}
  .kb-article-head{padding-bottom:18px}
  .kb-article-actions{display:flex;gap:8px;opacity:.62}
  .kb-share{width:34px;height:34px;font-size:.86rem}
  .kb-route-next-actions,.kb-article-context-actions{display:grid;justify-items:start}
  .kb-article-next-target .kb-meta-line{gap:8px}
  .kb-card-top .kb-mark-label,.kb-route-card .kb-mark-label,.kb-starter-card .kb-mark-label{display:none}
  .kb-disclosure summary{align-items:flex-start;min-height:48px;padding:12px 13px}
  .kb-disclosure summary small{display:none}
  .kb-disclosure-body{padding:0 12px 12px;gap:12px}
  .kb-secondary-disclosure .kb-disclosure-body{gap:14px}
  .kb-guided-flow{gap:13px}
  .kb-guided-head{display:grid;gap:8px;align-items:start}
  .kb-guided-options{grid-template-columns:1fr;gap:8px}
  .kb-guided-option{justify-content:flex-start;min-height:42px;padding:0 14px;font-size:.88rem;text-align:left}
  .kb-guided-result{grid-template-columns:1fr;gap:12px;padding:13px}
  .kb-guided-result-actions{justify-content:flex-start}
  .kb-guided-result h3{font-size:1rem}
  .kb-guided-result p{font-size:.84rem}
  .kb-mark-btn{padding:0 10px;min-width:38px}
  .kb-progress-label{font-size:.84rem}
  .kb-progress-meta{font-size:.78rem;gap:3px}
  .kb-content table,.kb-diagram svg{min-width:560px}
  .kb-search-panel{max-height:min(420px,calc(100vh - 140px));padding:12px}
  .kb-search-item{padding:11px 12px}
  .kb-search-item-top{align-items:flex-start;flex-direction:column}
  .kb-search-item-meta{white-space:normal;overflow:visible;text-overflow:clip}
  .kb-search-featured{padding:14px}
  .kb-search-card-head,.kb-search-inline-meta{display:grid}
  .kb-search-card{padding:18px}
}

/* LAYER: handbook layout structure - left tree, center reader, right support rail. */
.kb-shell-page .site-content>.container,.kb-shell-page .content-area,.kb-shell-page .site-main{max-width:none;width:100%;padding-inline:0}
.kb-shell-page .site-content .row{margin-inline:0}
.kb-shell-page .site-content [class*="col-"]{padding-inline:0}
.kb-handbook-app{max-width:none;margin:0;background:#f6f4ee;color:#15140f}
.kb-handbook-topbar{position:sticky;top:0;z-index:35;display:grid;grid-template-columns:minmax(220px,340px) minmax(320px,780px);align-items:center;gap:22px;padding:14px clamp(18px,3vw,42px);border-bottom:1px solid #e4ddcf;background:rgba(246,244,238,.95);backdrop-filter:blur(16px)}
.kb-handbook-topbar>div:first-child{display:grid;gap:2px}
.kb-handbook-topbar strong{font-size:.96rem;letter-spacing:0;color:#242116}
.kb-handbook-topbar-search .kb-search-card{padding:0;border:0;background:transparent;box-shadow:none}
.kb-handbook-topbar-search .kb-search-card-head{display:none}
.kb-handbook-topbar-search .kb-search-input-row{min-height:42px;background:#fff;border:1px solid #ddd4c4}
.kb-handbook-topbar-search .kb-search-status{display:none}
.kb-handbook-shell{display:grid;grid-template-columns:minmax(260px,310px) minmax(0,1fr) minmax(250px,300px);gap:18px;align-items:start;min-height:calc(100vh - 72px);padding:18px clamp(16px,2.4vw,34px) 32px}
.kb-handbook-left,.kb-handbook-right{position:sticky;top:82px;max-height:calc(100vh - 98px);overflow:auto;border:1px solid #e2d8c8;background:rgba(255,255,255,.82);box-shadow:0 16px 34px rgba(30,24,12,.06)}
.kb-handbook-left{border-radius:16px;padding:16px 12px}
.kb-handbook-right{display:grid;gap:12px;border-radius:16px;padding:12px}
.kb-handbook-left-head{display:grid;gap:3px;padding:0 6px 12px}
.kb-handbook-left-head h2{margin:0;font-size:1.04rem;line-height:1.25}
.kb-handbook-mobile-tree{display:grid;gap:12px}
.kb-handbook-mobile-tree>summary{display:none}
.kb-handbook-route-tree{display:grid;gap:9px}
.kb-handbook-route{border:1px solid #eee5d5;border-radius:13px;background:#fff}
.kb-handbook-route[open]{border-color:#d8c39f;background:#fffaf0}
.kb-handbook-route>summary{display:grid;grid-template-columns:30px 1fr;gap:9px;align-items:center;min-height:52px;padding:10px;cursor:pointer;list-style:none}
.kb-handbook-route>summary::-webkit-details-marker{display:none}
.kb-handbook-route-icon{display:grid;place-items:center;width:30px;height:30px;border-radius:10px;background:#f0e7d7;color:#78551f;font-weight:800}
.kb-handbook-route summary strong{display:block;font-size:.87rem;line-height:1.25}
.kb-handbook-route summary small{display:block;margin-top:2px;color:#70695d;font-size:.72rem}
.kb-handbook-doc-list{display:grid;gap:2px;margin:0;padding:0 8px 9px 8px;list-style:none}
.kb-handbook-doc a{display:grid;grid-template-columns:24px minmax(0,1fr);gap:8px;align-items:start;padding:8px;border-radius:10px;color:#252219;text-decoration:none}
.kb-handbook-doc a:hover,.kb-handbook-doc a:focus-visible{background:#f3ecdd}
.kb-handbook-doc.is-current a{background:#ede1c9;box-shadow:inset 3px 0 0 #a66b13}
.kb-handbook-doc-index{display:grid;place-items:center;width:22px;height:22px;border-radius:999px;background:#eee7db;color:#70695d;font-size:.7rem;font-weight:800}
.kb-handbook-doc-copy{min-width:0}
.kb-handbook-doc-copy strong{display:block;font-size:.78rem;line-height:1.3;font-weight:760}
.kb-handbook-doc-copy small{display:block;margin-top:2px;color:#766f63;font-size:.7rem}
.kb-handbook-state{grid-column:2;display:flex;align-items:center;gap:5px;color:#7b756b;font-size:.68rem;line-height:1.2}
.kb-handbook-state-dot{width:7px;height:7px;border-radius:99px;background:#c9c1b4}
.kb-handbook-doc.is-current .kb-handbook-state-dot{background:#b07416}
.kb-handbook-doc.is-current .kb-state-default{display:none}
.kb-handbook-doc:not(.is-current) .kb-state-current{display:none}
.kb-handbook-doc[data-read="true"] .kb-handbook-state-dot{background:#3f8f52}
.kb-handbook-doc[data-read="true"] .kb-state-default,.kb-handbook-doc[data-read="true"] .kb-state-current{display:none}
.kb-handbook-main{min-width:0}
.kb-handbook-panel,.kb-handbook-hero,.kb-article-main>.kb-article{border:1px solid #e3dacb;border-radius:18px;background:#fff;box-shadow:0 18px 42px rgba(31,25,15,.07)}
.kb-handbook-hero{display:grid;gap:14px;padding:clamp(28px,5vw,58px)}
.kb-handbook-hero h1{max-width:760px;margin:0;font-size:clamp(2.35rem,4.2vw,4.7rem);line-height:.98;letter-spacing:0;color:#16130d}
.kb-handbook-hero .kb-lead{max-width:760px;margin:0;color:#514b41;font-size:1.05rem;line-height:1.65}
.kb-handbook-hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.kb-handbook-panel{margin-top:16px;padding:22px}
.kb-handbook-start-panel .kb-section-head,.kb-handbook-shortcuts .kb-section-head,.kb-handbook-featured .kb-section-head{margin-bottom:14px}
.kb-handbook-route-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.kb-handbook-route-card{display:grid;gap:7px;min-height:142px;padding:17px;border:1px solid #e6decd;border-radius:14px;background:#fbfaf6;color:#252219;text-decoration:none}
.kb-handbook-route-card:hover,.kb-handbook-route-card:focus-visible{border-color:#b47b26;background:#fff7e6}
.kb-handbook-route-card .kb-entry-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:#efe3cf;color:#78551f;font-weight:900}
.kb-handbook-route-card strong{font-size:1rem;line-height:1.25}
.kb-handbook-route-card small{color:#595247;line-height:1.42}
.kb-handbook-route-card span:last-child{margin-top:auto;color:#867765;font-size:.78rem}
.kb-handbook-featured-row{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid #eee5d5;padding-top:14px}
.kb-handbook-side-card{display:grid;gap:10px;padding:14px;border:1px solid #ebe2d2;border-radius:13px;background:#fff}
.kb-handbook-side-card h3{margin:0;font-size:.9rem;line-height:1.25;color:#211d14}
.kb-handbook-topic-chips{display:grid;gap:7px}
.kb-handbook-topic-chips a,.kb-handbook-mini-list a,.kb-handbook-next{display:grid;gap:3px;padding:9px;border-radius:10px;background:#f8f5ed;color:#27231a;text-decoration:none}
.kb-handbook-topic-chips a{grid-template-columns:24px minmax(0,1fr) auto;align-items:center}
.kb-handbook-topic-chips span:first-child{display:grid;place-items:center;width:24px;height:24px;border-radius:8px;background:#eee2d0}
.kb-handbook-topic-chips strong,.kb-handbook-mini-list strong,.kb-handbook-next strong{font-size:.78rem;line-height:1.3}
.kb-handbook-topic-chips small,.kb-handbook-mini-list span,.kb-handbook-next span{color:#7a7164;font-size:.69rem}
.kb-handbook-mini-list{display:grid;gap:7px}
.kb-handbook-terms{display:grid;gap:8px;margin:0}
.kb-handbook-terms div,.kb-brief-terms div{display:grid;gap:2px}
.kb-handbook-terms dt,.kb-brief-terms dt{font-weight:850;color:#242016}
.kb-handbook-terms dt{font-size:.78rem}
.kb-handbook-terms dd{margin:0;color:#665f55;font-size:.74rem;line-height:1.42}
.kb-sidebar-card.kb-toc{border-color:#ebe2d2;background:#fff;box-shadow:none}
.kb-handbook-article-page,.kb-handbook-route-page,.kb-handbook-category-page{min-width:0}
.kb-article-main>.kb-article{padding:clamp(22px,4vw,48px)}
.kb-article-brief{display:grid;gap:10px;margin:18px 0 24px;padding:16px 18px;border:1px solid #e9ddc9;border-radius:14px;background:#fff9ec}
.kb-article-brief p{margin:0;color:#342f24}
.kb-brief-terms{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:2px 0 0;padding-top:10px;border-top:1px solid #eadbbf}
.kb-brief-terms div{padding:9px;border-radius:10px;background:#fff}
.kb-brief-terms dt{font-size:.76rem}
.kb-brief-terms dd{margin:0;color:#635b4e;font-size:.73rem;line-height:1.4}
.kb-handbook-category-page .kb-topic-hero,.kb-handbook-route-page .kb-route-intro{margin-top:0}

@media (min-width:981px){
  .kb-handbook-mobile-tree:not([open])>.kb-handbook-route-tree{display:grid}
}

@media (max-width:1180px){
  .kb-handbook-shell{grid-template-columns:minmax(230px,270px) minmax(0,1fr);padding-inline:16px}
  .kb-handbook-right{position:static;grid-column:1 / -1;grid-template-columns:repeat(2,minmax(0,1fr));max-height:none}
  .kb-handbook-right .kb-toc{grid-column:span 2}
}

@media (max-width:980px){
  .kb-shell-page .site-content>.container{padding-inline:0}
  .kb-handbook-topbar{position:relative;grid-template-columns:1fr;gap:10px;padding:14px}
  .kb-handbook-topbar>div:first-child{display:none}
  .kb-handbook-shell{display:grid;grid-template-columns:1fr;gap:12px;min-height:auto;padding:12px 10px 24px}
  .kb-handbook-left,.kb-handbook-right{position:static;max-height:none;border-radius:14px;box-shadow:none}
  .kb-handbook-left{padding:10px}
  .kb-handbook-left-head{display:none}
  .kb-handbook-mobile-tree>summary{display:flex;align-items:center;justify-content:space-between;min-height:44px;padding:0 4px;font-weight:850;cursor:pointer;list-style:none}
  .kb-handbook-mobile-tree>summary::-webkit-details-marker{display:none}
  .kb-handbook-mobile-tree:not([open]) .kb-handbook-route-tree{display:none}
  .kb-handbook-route-tree{max-height:58vh;overflow:auto;padding-top:6px}
  .kb-handbook-route:not([open]) .kb-handbook-doc-list{display:none}
  .kb-handbook-right{grid-template-columns:1fr;padding:10px}
  .kb-handbook-right .kb-toc{grid-column:auto}
  .kb-handbook-hero{padding:26px 20px;border-radius:16px}
  .kb-handbook-hero h1{font-size:2.2rem;line-height:1.04}
  .kb-handbook-hero .kb-lead{font-size:.95rem;line-height:1.55}
  .kb-handbook-panel{margin-top:12px;padding:16px;border-radius:15px}
  .kb-handbook-route-cards{grid-template-columns:1fr;gap:8px}
  .kb-handbook-route-card{min-height:auto;padding:14px;grid-template-columns:38px minmax(0,1fr);align-items:start}
  .kb-handbook-route-card .kb-entry-icon{grid-row:span 3}
  .kb-handbook-route-card small,.kb-handbook-route-card span:last-child{font-size:.76rem}
  .kb-handbook-featured-row{display:grid;justify-items:start}
  .kb-article-main>.kb-article{padding:20px 16px;border-radius:16px}
  .kb-article-brief{margin:14px 0 18px;padding:14px}
  .kb-brief-terms{grid-template-columns:1fr}
  .kb-handbook-doc-copy strong{font-size:.8rem}
  .kb-handbook-state{font-size:.67rem}
}

@media (max-width:520px){
  .kb-handbook-topbar{padding:10px 10px 8px}
  .kb-handbook-topbar-search .kb-search-input-row{min-height:40px}
  .kb-handbook-shell{padding-inline:8px}
  .kb-handbook-hero h1{font-size:1.92rem}
  .kb-handbook-hero{padding:22px 17px}
  .kb-handbook-hero-actions{display:grid}
  .kb-handbook-route>summary{grid-template-columns:28px 1fr;padding:9px}
  .kb-handbook-route-icon{width:28px;height:28px}
  .kb-handbook-doc a{grid-template-columns:22px minmax(0,1fr);padding:7px}
  .kb-handbook-doc-index{width:20px;height:20px}
  .kb-handbook-side-card{padding:12px}
}

/* Novice decision-support layer, 2026-08. */
.is-home-page .kb-handbook-main{
  width:100%;
}
.is-home-page .kb-handbook-home{
  display:grid;
  gap:24px;
}
.is-home-page .kb-handbook-hero{
  padding:38px 56px 42px;
  border-bottom:1px solid #dfe4ea;
  background:#fff;
}
.is-home-page .kb-handbook-hero h1{
  max-width:1040px;
  margin:8px 0 16px;
  font-size:3.15rem;
  line-height:1.08;
  letter-spacing:0;
}
.is-home-page .kb-handbook-hero .kb-lead{
  max-width:760px;
  margin:0;
  font-size:1.16rem;
  line-height:1.65;
}
.is-home-page .kb-handbook-hero-actions{
  grid-template-columns:repeat(2,minmax(0,1fr));
  max-width:720px;
  margin-top:24px;
}
.kb-home-resume:has(.kb-resume[hidden]){
  display:none;
}
.kb-intent-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
}
.kb-intent-card{
  display:grid;
  grid-template-rows:auto 1fr auto;
  gap:10px;
  min-height:184px;
  padding:22px;
  border:1px solid #d8dee6;
  border-left:4px solid #d7a300;
  border-radius:7px;
  background:#fff;
  color:#182332;
  text-decoration:none;
}
.kb-intent-card:hover{
  border-color:#b88d00;
  background:#fffdf5;
}
.kb-intent-card strong{
  font-size:1.08rem;
  line-height:1.35;
}
.kb-intent-card span{
  color:#566474;
  line-height:1.55;
}
.kb-intent-card em{
  color:#765b00;
  font-style:normal;
  font-weight:750;
}
.kb-energy-security{
  background:#f7f9fb;
}
.kb-backup-choices{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
}
.kb-backup-choices button{
  min-height:48px;
  padding:10px 14px;
  border:1px solid #cbd4de;
  border-radius:6px;
  background:#fff;
  color:#223043;
  text-align:left;
  font:inherit;
  font-weight:700;
  cursor:pointer;
}
.kb-backup-choices button[aria-pressed="true"]{
  border-color:#27824a;
  background:#e8f5ed;
  color:#185f35;
  box-shadow:inset 4px 0 0 #27824a;
}
.kb-backup-result{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:5px 24px;
  align-items:center;
  margin-top:14px;
  padding:16px 18px;
  border-left:4px solid #d7a300;
  background:#fff;
}
.kb-backup-result span{
  color:#566474;
}
.kb-backup-result a{
  grid-column:2;
  grid-row:1 / span 2;
  color:#0f5277;
  font-weight:750;
}
.kb-current-context{
  margin-top:18px;
  border-top:1px solid #d7dee6;
  padding-top:14px;
}
.kb-current-context summary,
.kb-topic-directory>summary,
.kb-calc-advanced>summary{
  min-height:44px;
  cursor:pointer;
  color:#24364a;
  font-weight:750;
}
.kb-current-context>div{
  max-width:78ch;
  padding:4px 0 0 20px;
}
.kb-search-shell{
  position:relative;
}
.kb-search-shell .kb-search-input{
  min-height:52px;
  padding-right:52px;
}
.kb-search-clear{
  position:absolute;
  top:50%;
  right:6px;
  display:grid;
  place-items:center;
  width:42px;
  height:42px;
  padding:0;
  transform:translateY(-50%);
  border:0;
  border-radius:6px;
  background:transparent;
  color:#445366;
  font-size:1.55rem;
  cursor:pointer;
}
.kb-search-clear[hidden]{
  display:none;
}
.kb-search-item-tags{
  display:none !important;
}
.kb-search-preset{
  min-height:44px;
}
.kb-search-item-snippet{
  -webkit-line-clamp:2;
}
.kb-search-result-entry .kb-search-result-mark{
  position:absolute;
  top:10px;
  right:10px;
  z-index:2;
  width:44px;
  min-width:44px;
  height:44px;
  padding:0;
  border:1px solid #d4dce5;
  border-radius:6px;
  background:#fff;
}
.kb-search-result-entry{
  position:relative;
  display:block;
}
.kb-search-result-entry .kb-search-item{
  padding-right:64px;
}
.kb-search-result-entry .kb-search-result-mark .kb-mark-label{
  display:none;
}
.kb-topic-directory{
  border-top:1px solid #d8dee6;
  border-bottom:1px solid #d8dee6;
  padding:14px 0;
}
.kb-topic-directory>summary{
  display:flex;
  align-items:center;
  font-size:1.05rem;
}
.kb-topic-groups{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:26px 34px;
  padding:18px 0 6px;
}
.kb-topic-groups section{
  padding:0;
}
.kb-topic-groups h3{
  margin:0 0 8px;
  color:#687585;
  font-size:.78rem;
  text-transform:uppercase;
}
.kb-topic-groups section>div{
  display:grid;
  border-top:1px solid #e2e7ed;
}
.kb-topic-groups a{
  display:flex;
  justify-content:space-between;
  gap:14px;
  min-height:44px;
  padding:11px 2px;
  border-bottom:1px solid #e2e7ed;
  color:#1e2c3d;
  text-decoration:none;
}
.kb-topic-groups a span{
  color:#748091;
  white-space:nowrap;
}
.kb-topic-directory-section>.kb-text-link{
  display:inline-flex;
  margin-top:18px;
  font-weight:750;
}
.kb-article-head>.kb-article-topline{
  justify-content:flex-start;
}
.kb-handbook-article-page .kb-article-main{
  box-sizing:border-box;
  width:100%;
  max-width:800px;
  margin-inline:auto;
}
.kb-handbook-article-page .kb-article{
  border:0;
  border-radius:0;
  box-shadow:none;
}
.kb-szigetuzem-quick-grid>div{
  border:0;
  border-bottom:1px solid #d9e0e7;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}
.kb-article-learn{
  margin:24px 0;
  padding:0;
  border:0;
  background:transparent;
}
.kb-article-learn h2{
  margin:0 0 10px;
  font-size:1.08rem;
  font-weight:600;
  line-height:1.4;
}
.kb-article-learn ul{
  display:grid;
  gap:8px;
  margin:0;
  padding-left:20px;
}
.kb-decision-notice{
  margin:24px 0;
  padding:20px 22px;
  border:1px solid #e2c563;
  border-radius:7px;
  background:#fffdf5;
}
.kb-decision-notice strong{
  display:block;
  margin-bottom:7px;
  font-size:1.08rem;
}
.kb-decision-notice a{
  color:#765b00;
  font-weight:750;
}
.kb-article-concepts{
  margin:22px 0;
  padding:18px 0;
  border-top:1px solid #d9e0e7;
  border-bottom:1px solid #d9e0e7;
}
.kb-article-concepts h2{
  margin:0 0 10px;
  font-size:1.15rem;
}
.kb-article-concepts dl{
  display:grid;
  gap:8px;
  margin:0;
}
.kb-article-concepts dl>div{
  display:grid;
  grid-template-columns:110px minmax(0,1fr);
  gap:12px;
}
.kb-article-concepts dt{
  font-weight:800;
}
.kb-article-concepts dd{
  margin:0;
  color:#586677;
}
.kb-system-comparison{
  margin:26px 0;
}
.kb-system-comparison h2{
  font-size:1.35rem;
}
.kb-system-comparison th,
.kb-system-comparison td{
  min-width:150px;
  padding:12px;
  text-align:left;
}
.kb-related-compact{
  padding:24px 0;
  border-top:1px solid #d9e0e7;
}
.kb-related-compact>div{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
}
.kb-related-compact a{
  display:grid;
  gap:6px;
  padding:14px;
  border:1px solid #d8dee6;
  border-radius:7px;
  color:#1e2c3d;
  text-decoration:none;
}
.kb-related-compact a span{
  color:#6b7787;
  font-size:.84rem;
}
.kb-help-cta{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:24px;
  align-items:center;
  padding:26px;
  border-top:1px solid #d9e0e7;
  background:#f6f8fa;
}
.kb-help-cta h2,
.kb-help-cta p{
  margin-top:0;
}
.kb-calc-beginner-controls{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:16px;
}
.kb-calc-beginner-controls .kb-control{
  display:grid;
  align-content:start;
  gap:10px;
  padding:16px;
  border:1px solid #d9e0e7;
  border-radius:7px;
  background:#fff;
}
.kb-control-head{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:flex-start;
}
.kb-control-head output{
  flex:0 0 auto;
  color:#765b00;
  font-weight:750;
}
.kb-calc-beginner-controls select{
  appearance:auto;
  min-height:48px;
  width:100%;
  padding:8px 32px 8px 10px;
  border:1px solid #aeb9c6;
  border-radius:5px;
  background:#fff;
  color:#182332;
  font:inherit;
}
#akkumulator-meretezo input[type="range"]{
  min-height:44px;
}
.kb-calc-beginner-controls small,
.kb-calc-advanced small{
  color:#657283;
  line-height:1.45;
}
.kb-calc-advanced{
  margin-top:16px;
  padding-top:12px;
  border-top:1px solid #d9e0e7;
}
.kb-calc-result{
  display:grid;
  gap:6px;
  margin-top:18px;
  padding:22px;
  border-left:5px solid #d7a300;
  background:#fff9e8;
}
.kb-calc-result p,
.kb-calc-result span{
  margin:0;
}
.kb-calc-result strong{
  font-size:2.5rem;
  line-height:1.1;
}
.kb-calc-assumptions{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px;
  margin-top:1px;
  background:#d9e0e7;
}
.kb-calc-assumptions>div{
  display:grid;
  gap:4px;
  padding:14px 18px;
  background:#fff;
}
.kb-route-list-grid{
  gap:8px;
}
.kb-route-card{
  grid-template-columns:34px minmax(0,1fr) auto;
  min-height:0;
  padding:12px 14px;
  border-radius:7px;
  box-shadow:none;
}
.kb-route-card .kb-card-top{
  display:none;
}
.kb-route-card h3,
.kb-route-card p{
  margin:0;
}
.kb-route-card p{
  margin-top:4px;
  font-size:.9rem;
}
.kb-route-card-actions .kb-btn{
  min-height:44px;
}
:is(a,button,input,select,summary):focus-visible{
  outline:3px solid #0f6b9a !important;
  outline-offset:3px;
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    scroll-behavior:auto !important;
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
}
@media (max-width:900px){
  .kb-intent-grid,
  .kb-backup-choices,
  .kb-calc-beginner-controls{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .kb-topic-groups{
    grid-template-columns:1fr;
  }
  .kb-related-compact>div{
    grid-template-columns:1fr;
  }
}
@media (max-width:620px){
  .is-home-page .kb-handbook-hero{
    padding:26px 20px 30px;
  }
  .is-home-page .kb-handbook-hero h1{
    font-size:2.05rem;
    line-height:1.1;
  }
  .kb-calc-result strong{
    font-size:2rem;
  }
  .is-home-page .kb-handbook-hero .kb-lead{
    font-size:1.02rem;
  }
  .is-home-page .kb-handbook-hero-actions,
  .kb-intent-grid,
  .kb-backup-choices,
  .kb-calc-beginner-controls,
  .kb-calc-assumptions{
    grid-template-columns:1fr;
  }
  .kb-intent-card{
    min-height:0;
    padding:18px;
  }
  .kb-backup-result,
  .kb-help-cta{
    grid-template-columns:1fr;
  }
  .kb-backup-result a{
    grid-column:1;
    grid-row:auto;
  }
  .kb-search-shell .kb-search-input{
    min-height:52px;
    font-size:1rem;
  }
  .kb-route-card{
    grid-template-columns:32px minmax(0,1fr);
  }
  .kb-route-card-actions{
    grid-column:2;
  }
  .kb-article-concepts dl>div{
    grid-template-columns:1fr;
    gap:2px;
  }
}

/* LEGACY CANDIDATE: calmer handbook visual refinement; structural pieces may still be active. */
.kb-handbook-app{
  background:#f4f2ec;
}
.kb-handbook-topbar{
  grid-template-columns:240px minmax(360px,760px) 1fr;
  gap:14px;
  min-height:62px;
  padding:10px 14px;
  background:#f4f2ec;
  border-bottom:1px solid #ded8cc;
  box-shadow:none;
}
.kb-handbook-topbar strong{font-size:.86rem;font-weight:760}
.kb-handbook-topbar .kb-overline{font-size:.68rem}
.kb-handbook-topbar-search .kb-search-input-row{
  min-height:38px;
  border-color:#d7d0c3;
  background:#fff;
  box-shadow:none;
}
.kb-handbook-shell{
  grid-template-columns:minmax(220px,270px) minmax(0,1fr) minmax(210px,270px);
  gap:12px;
  min-height:calc(100vh - 62px);
  padding:10px 12px 22px;
}
.kb-handbook-left,.kb-handbook-right{
  top:72px;
  max-height:calc(100vh - 84px);
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}
.kb-handbook-left{padding:0 2px 0 0;border-right:1px solid #ddd6ca}
.kb-handbook-right{gap:0;padding:0 0 0 2px;border-left:1px solid #ddd6ca}
.kb-handbook-left-head{padding:8px 10px 10px}
.kb-handbook-left-head h2{font-size:.96rem}
.kb-handbook-route-tree{gap:2px}
.kb-handbook-route{
  border:0;
  border-radius:0;
  background:transparent;
}
.kb-handbook-route[open]{
  border-color:transparent;
  background:transparent;
}
.kb-handbook-route>summary{
  grid-template-columns:24px 1fr;
  min-height:44px;
  gap:8px;
  padding:8px 10px;
  border-top:1px solid #e3ded5;
}
.kb-handbook-route[open]>summary{
  background:#f7f0df;
}
.kb-handbook-route-icon{
  width:24px;
  height:24px;
  border-radius:7px;
  background:#ece4d6;
  font-size:.78rem;
}
.kb-handbook-route summary strong{font-size:.8rem}
.kb-handbook-route summary small{font-size:.68rem;color:#776f63}
.kb-handbook-doc-list{gap:0;padding:4px 0 8px}
.kb-handbook-doc a{
  grid-template-columns:20px minmax(0,1fr);
  gap:7px;
  padding:6px 10px 6px 12px;
  border-radius:0;
}
.kb-handbook-doc a:hover,.kb-handbook-doc a:focus-visible{background:#eee8db}
.kb-handbook-doc.is-current a{
  background:#eadfc9;
  box-shadow:inset 3px 0 0 #9f6a1a;
}
.kb-handbook-doc-index{
  width:18px;
  height:18px;
  font-size:.64rem;
  background:#e4ded2;
}
.kb-handbook-doc-copy strong{font-size:.73rem;line-height:1.28;font-weight:740}
.kb-handbook-doc-copy small{font-size:.65rem}
.kb-handbook-state{font-size:.62rem;gap:4px}
.kb-handbook-state-dot{width:6px;height:6px}
.kb-handbook-main{
  width:100%;
  max-width:1180px;
  justify-self:center;
}
.kb-handbook-home,.kb-handbook-route-page,.kb-handbook-category-page,.kb-handbook-article-page{
  width:100%;
}
.kb-handbook-panel,.kb-handbook-hero,.kb-article-main>.kb-article{
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}
.kb-handbook-hero{
  gap:10px;
  padding:22px 22px 24px;
  border-bottom:1px solid #ddd6ca;
}
.kb-handbook-hero h1{
  max-width:none;
  font-size:clamp(2rem,2.5vw,3rem);
  line-height:1.06;
  font-weight:880;
  color:#17140e;
}
.kb-handbook-hero .kb-lead{
  max-width:640px;
  font-size:.98rem;
  line-height:1.55;
}
.kb-handbook-hero-actions{margin-top:2px}
.kb-handbook-panel{
  margin-top:0;
  padding:22px;
  border-bottom:1px solid #ddd6ca;
}
.kb-handbook-start-panel .kb-section-head{
  display:grid;
  grid-template-columns:minmax(220px,330px) minmax(0,1fr);
  gap:18px;
  align-items:end;
  margin-bottom:10px;
}
.kb-handbook-start-panel .kb-section-head h2{
  font-size:1.55rem;
  line-height:1.12;
}
.kb-handbook-route-cards{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:0;
  border-top:1px solid #ded8cc;
}
.kb-handbook-route-card{
  grid-template-columns:30px minmax(0,1fr) auto;
  align-items:start;
  min-height:auto;
  gap:9px 10px;
  padding:14px 12px;
  border:0;
  border-right:1px solid #e3ded5;
  border-bottom:1px solid #e3ded5;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}
.kb-handbook-route-card:nth-child(2n){border-right:0}
.kb-handbook-route-card:hover,.kb-handbook-route-card:focus-visible{
  background:#f9f4e8;
  border-color:#e3ded5;
}
.kb-handbook-route-card .kb-entry-icon{
  width:28px;
  height:28px;
  border-radius:7px;
  background:#ebe2d2;
  color:#72501f;
}
.kb-handbook-route-card strong{
  font-size:.96rem;
}
.kb-handbook-route-card small{
  grid-column:2 / 4;
  max-width:44ch;
  font-size:.78rem;
  line-height:1.38;
}
.kb-handbook-route-card span:last-child{
  grid-column:3;
  grid-row:1;
  margin-top:0;
  white-space:nowrap;
}
.kb-handbook-side-card,.kb-sidebar-card.kb-toc{
  gap:8px;
  padding:12px 10px;
  border:0;
  border-bottom:1px solid #e1dbd0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}
.kb-handbook-side-card h3,.kb-sidebar-card.kb-toc h3{
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.04em;
  color:#6c6458;
}
.kb-handbook-topic-chips{gap:0}
.kb-handbook-topic-chips a,.kb-handbook-mini-list a,.kb-handbook-next{
  padding:8px 0;
  border-radius:0;
  background:transparent;
  border-top:1px solid #ebe6dd;
}
.kb-handbook-topic-chips a{grid-template-columns:20px minmax(0,1fr) auto}
.kb-handbook-topic-chips span:first-child{
  width:20px;
  height:20px;
  border-radius:6px;
}
.kb-handbook-topic-chips strong,.kb-handbook-mini-list strong,.kb-handbook-next strong{font-size:.74rem}
.kb-handbook-topic-chips small,.kb-handbook-mini-list span,.kb-handbook-next span{font-size:.64rem}
.kb-handbook-terms{gap:6px}
.kb-handbook-terms div{
  padding:6px 0;
  border-top:1px solid #ebe6dd;
}
.kb-handbook-terms dd{font-size:.7rem}
.kb-article-main{
  max-width:1040px;
  margin:0 auto;
  padding:0;
}
.kb-article-main>.kb-article{
  padding:30px clamp(24px,3.2vw,44px) 36px;
}
.kb-article-head{
  padding-bottom:16px;
  border-bottom:1px solid #e1dbd0;
}
.kb-article-head h1{
  max-width:920px;
  font-size:clamp(2rem,3.2vw,3.35rem);
}
.kb-article-head .kb-lead{
  max-width:860px;
  font-size:1rem;
  line-height:1.62;
}
.kb-article-brief{
  grid-template-columns:minmax(76px,.18fr) minmax(0,1fr);
  gap:8px 14px;
  margin:14px 0 18px;
  padding:12px 0;
  border:0;
  border-bottom:1px solid #e4dccf;
  border-radius:0;
  background:transparent;
}
.kb-article-brief .kb-overline{margin-top:2px}
.kb-article-brief p{font-size:.93rem;line-height:1.52}
.kb-brief-terms{
  grid-column:2;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:6px 12px;
  padding-top:8px;
  border-top:1px solid #ebe4d7;
}
.kb-brief-terms div{
  padding:0;
  background:transparent;
}
.kb-article-context{
  margin:0 0 20px;
  padding:12px 0;
  border:0;
  border-bottom:1px solid #e4dccf;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}
.kb-content{
  max-width:900px;
  font-size:1.04rem;
}
.kb-article-main,
.kb-article-main>.kb-article,
.kb-content,
.kb-content>.kb-article{
  width:100%;
  min-width:0;
}
.kb-content>.kb-article{
  max-width:none;
  padding:0;
  border:0;
  background:transparent;
  box-shadow:none;
}
.kb-content h2{
  margin-top:2.1em;
}
.kb-system-diagram,.kb-visual,.kb-faq,.kb-wide-section.kb-article-next-step,.kb-wide-section.kb-article-support{
  margin-top:24px;
  border-radius:0;
  box-shadow:none;
}
.kb-wide-section.kb-article-next-step,.kb-wide-section.kb-article-support{
  border:0;
  border-top:1px solid #ded8cc;
  background:transparent;
}

@media (min-width:1440px){
  .kb-handbook-shell{
    grid-template-columns:250px minmax(0,1fr) 250px;
  }
  .kb-handbook-main{max-width:1260px}
}

@media (max-width:1180px){
  .kb-handbook-shell{
    grid-template-columns:minmax(220px,255px) minmax(0,1fr);
  }
  .kb-handbook-right{
    border-left:0;
    border-top:1px solid #ddd6ca;
  }
}

/* LAYER: mobile density / overflow guardrails for inherited shell and right rail. */
body.kb-shell-page,
body.kb-shell-page #page,
body.kb-shell-page .site-content,
body.kb-shell-page .site-content>.container,
body.kb-shell-page .site-content>.container>.row,
body.kb-shell-page .kb-app-wrapper,
body.kb-shell-page .kb-app{
  max-width:100%;
  overflow-x:clip;
}
body.kb-shell-page .site-content>.container{
  box-sizing:border-box;
}
.kb-page-layout,
.kb-main-area,
.kb-article-main,
.kb-aside,
.kb-support-stack,
.kb-sidebar-card,
.kb-decision,
.kb-decision-card,
.kb-decision-step,
.kb-decision-options,
.kb-grid,
.kb-card,
.kb-tool-card,
.kb-route-context{
  min-width:0;
}
.kb-decision-option,
.kb-article-context-meta span,
.kb-route-context span,
.kb-chip,
.kb-card h3,
.kb-tool-card h3{
  overflow-wrap:anywhere;
  min-width:0;
}
@media (max-width:720px){
  .kb-article-context-meta{
    white-space:normal;
    overflow:visible;
  }
  .kb-article-context-meta span{
    max-width:100%;
  }
  .kb-support-stack,
  .kb-support-stack .kb-grid,
  .kb-grid.kb-grid-2,
  .kb-grid.kb-grid-3,
  .kb-grid.kb-grid-4{
    width:100%;
    max-width:100%;
  }
  .kb-support-stack .kb-grid{
    grid-template-columns:minmax(0,1fr);
  }
  .kb-decision-option{
    align-items:flex-start;
  }
}

@media (max-width:980px){
  .kb-handbook-topbar{
    position:relative;
    display:grid;
    grid-template-columns:1fr;
    padding:10px;
    border-bottom:1px solid #ddd6ca;
  }
  .kb-handbook-shell{
    grid-template-columns:minmax(0,1fr);
    gap:8px;
    padding:8px 8px 18px;
  }
  .kb-handbook-left,
  .kb-handbook-main,
  .kb-handbook-right{
    width:100%;
    min-width:0;
    max-width:none;
    justify-self:stretch;
  }
  .kb-handbook-left{
    border:0;
    padding:0;
  }
  .kb-handbook-mobile-tree{
    border-bottom:1px solid #ddd6ca;
  }
  .kb-handbook-mobile-tree>summary{
    min-height:40px;
    padding:0 4px;
  }
  .kb-handbook-route-tree{
    max-height:54vh;
  }
  .kb-handbook-main{
    max-width:none;
  }
  .kb-handbook-hero{
    padding:18px 4px 18px;
  }
  .kb-handbook-hero h1{
    font-size:1.72rem;
  }
  .kb-handbook-hero .kb-lead{
    font-size:.9rem;
  }
  .kb-handbook-hero-actions{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:8px;
  }
  .kb-handbook-panel{
    padding:18px 4px;
  }
  .kb-handbook-start-panel .kb-section-head{
    display:grid;
    grid-template-columns:1fr;
    gap:6px;
    margin-bottom:8px;
  }
  .kb-handbook-start-panel .kb-section-head h2{
    font-size:1.28rem;
  }
  .kb-handbook-route-cards{
    grid-template-columns:1fr;
  }
  .kb-handbook-route-card{
    grid-template-columns:28px minmax(0,1fr) auto;
    padding:12px 2px;
    border-right:0;
  }
  .kb-handbook-route-card small{
    grid-column:2 / 4;
  }
  .kb-handbook-right{
    padding:0;
    border:0;
    border-top:1px solid #ddd6ca;
  }
  .kb-handbook-side-card,.kb-sidebar-card.kb-toc{
    padding:11px 0;
  }
  .kb-article-main>.kb-article{
    padding:18px 0 26px;
  }
  .kb-article-head h1{
    font-size:1.78rem;
  }
  .kb-article-topline .kb-card-top{
    gap:6px;
  }
  .kb-article-brief{
    grid-template-columns:1fr;
    gap:6px;
    margin:12px 0 14px;
    padding:10px 0 12px;
  }
  .kb-brief-terms{
    grid-column:auto;
    grid-template-columns:1fr;
  }
  .kb-content{
    font-size:.98rem;
    line-height:1.68;
  }
  .kb-content h2{
    margin-top:1.75em;
  }
}

@media (max-width:520px){
  .kb-handbook-route-card span:last-child{
    grid-column:2 / 4;
    grid-row:auto;
    white-space:normal;
  }
  .kb-handbook-hero-actions{
    grid-template-columns:1fr;
  }
}

/* Full-screen knowledge base mode: hide the webshop chrome in generated KB pages. */
body.kb-shell-page{
  background:#f4f1ea !important;
}
body.kb-shell-page .site-wrapper{
  background:#f4f1ea !important;
}
body.kb-shell-page #header,
body.kb-shell-page .site-header,
body.kb-shell-page .mobile-menu-wrapper,
body.kb-shell-page .mobile-menu-header,
body.kb-shell-page .pressmart-minicart-slide,
body.kb-shell-page .pressmart-mask-overaly,
body.kb-shell-page .mobile-navbar-wrapper,
body.kb-shell-page .pressmart-site-preloader{
  display:none !important;
}
body.kb-shell-page #main-content,
body.kb-shell-page .site-content,
body.kb-shell-page .site-content>.container,
body.kb-shell-page .site-content>.container>.row,
body.kb-shell-page .kb-app-wrapper{
  width:100% !important;
  max-width:none !important;
  margin:0 !important;
  padding:0 !important;
}
body.kb-shell-page .site-content>.container>.row{
  display:block !important;
}
body.kb-shell-page .site-footer,
body.kb-shell-page footer.elementor-location-footer{
  display:none !important;
}

/* LAYER: handbook layout 2.0 - chaptered full-screen reading desk. */
body.kb-shell-page .kb-subheader{
  position:sticky;
  top:0;
  z-index:60;
  min-height:58px;
  padding:10px clamp(14px,2vw,28px);
  border-bottom:1px solid #ded7ca;
  background:rgba(248,247,242,.96);
  box-shadow:none;
}
.kb-handbook-app{
  background:#f4f1ea;
}
.kb-handbook-topbar{
  grid-template-columns:minmax(180px,240px) minmax(360px,780px) 1fr;
  min-height:56px;
  padding:8px 14px;
  background:#f4f1ea;
}
.kb-handbook-topbar strong{
  font-weight:720;
}
.kb-handbook-topbar .kb-overline{
  color:#756c5f;
}
.kb-handbook-shell{
  grid-template-columns:minmax(224px,268px) minmax(0,1fr) minmax(216px,264px);
  gap:10px;
  padding:8px 10px 20px;
}
.kb-handbook-main{
  max-width:1320px;
}
.kb-handbook-left,
.kb-handbook-right{
  top:68px;
  max-height:calc(100vh - 76px);
}
.kb-handbook-left{
  border-right:1px solid #ddd5c6;
}
.kb-handbook-left-head{
  padding:8px 10px 8px;
}
.kb-handbook-left-head .kb-overline{
  font-size:.66rem;
}
.kb-handbook-left-head h2{
  font-size:.92rem;
}
.kb-handbook-right{
  display:block;
  border-left:1px solid #ddd5c6;
}
.kb-handbook-right-desktop{
  display:grid;
  gap:0;
}
.kb-handbook-right-mobile{
  display:none;
}
.kb-handbook-route>summary{
  min-height:42px;
  padding:8px 10px;
}
.kb-handbook-route summary small{
  display:flex;
  gap:4px;
}
.kb-handbook-chapters{
  display:grid;
  gap:0;
  padding:2px 0 8px;
}
.kb-handbook-chapter{
  border-top:1px solid #e9e1d3;
}
.kb-handbook-chapter>summary{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:center;
  gap:8px;
  min-height:34px;
  padding:6px 10px 6px 42px;
  cursor:pointer;
  list-style:none;
  color:#756b5c;
}
.kb-handbook-chapter>summary::-webkit-details-marker{
  display:none;
}
.kb-handbook-chapter>summary strong{
  font-size:.67rem;
  line-height:1.2;
  text-transform:uppercase;
  letter-spacing:.055em;
}
.kb-handbook-chapter>summary small{
  min-width:30px;
  color:#887d6d;
  font-size:.64rem;
  text-align:right;
}
.kb-handbook-chapter[open]>summary{
  color:#30291f;
}
.kb-handbook-doc-list{
  padding:0 4px 6px 34px;
}
.kb-handbook-support-list{
  display:grid;
  gap:0;
  padding:0 8px 8px 34px;
}
.kb-handbook-support-list a{
  display:grid;
  gap:2px;
  padding:8px;
  border-top:1px solid #e9e1d3;
  color:#30291f;
  text-decoration:none;
}
.kb-handbook-support-list a:hover,
.kb-handbook-support-list a:focus-visible{
  background:#eee8db;
}
.kb-handbook-support-list strong{
  font-size:.72rem;
  line-height:1.25;
}
.kb-handbook-support-list small{
  color:#756b5c;
  font-size:.65rem;
  line-height:1.35;
}
.kb-handbook-doc a{
  grid-template-columns:19px minmax(0,1fr);
  padding:6px 8px;
}
.kb-handbook-doc-index{
  width:17px;
  height:17px;
  font-size:.6rem;
}
.kb-handbook-doc-copy strong{
  font-size:.71rem;
  font-weight:720;
}
.kb-handbook-doc-copy small{
  font-size:.62rem;
}
.kb-handbook-state{
  font-size:.6rem;
}
.kb-handbook-doc[data-read="true"] .kb-handbook-state,
.kb-handbook-doc.is-read .kb-handbook-state{
  color:#2f7b43;
  font-weight:720;
}
.kb-handbook-doc[data-read="true"] .kb-handbook-state-dot,
.kb-handbook-doc.is-read .kb-handbook-state-dot{
  background:#3f8f52;
  box-shadow:0 0 0 3px rgba(63,143,82,.13);
}
.kb-handbook-hero{
  padding:18px 22px 20px;
}
.kb-handbook-hero h1{
  color:#242016;
  font-size:clamp(1.9rem,2.25vw,2.75rem);
  font-weight:820;
}
.kb-handbook-hero .kb-lead{
  font-size:.94rem;
}
.kb-handbook-panel{
  padding:20px 22px;
}
.kb-handbook-start-panel .kb-section-head h2{
  color:#242016;
  font-size:1.35rem;
  font-weight:780;
}
.kb-handbook-route-cards{
  border-color:#ddd5c6;
}
.kb-handbook-route-card{
  padding:12px 10px;
}
.kb-handbook-route-card strong{
  font-size:.91rem;
  font-weight:760;
}
.kb-handbook-route-card small{
  color:#62584a;
}
.kb-handbook-side-card,
.kb-sidebar-card.kb-toc{
  padding:11px 10px;
}
.kb-handbook-side-card h3,
.kb-sidebar-card.kb-toc h3{
  font-size:.72rem;
}
.kb-handbook-topic-chips a,
.kb-handbook-mini-list a,
.kb-handbook-next{
  padding:7px 0;
}
.kb-progress-wrap{
  gap:7px;
}
.kb-progress-meta{
  font-size:.68rem;
}
.kb-route-guidance{
  display:flex;
  flex-wrap:wrap;
  gap:8px 12px;
  align-items:center;
  color:#6d6456;
  font-size:.82rem;
  line-height:1.35;
}
.kb-route-guidance strong{
  color:#30291f;
  font-size:.84rem;
  font-weight:760;
}
.kb-route-guidance span{
  min-width:0;
  overflow-wrap:anywhere;
}
.kb-article-main{
  max-width:1120px;
}
.kb-article-main>.kb-article{
  padding:26px clamp(22px,3vw,40px) 34px;
}
.kb-article-head{
  padding-bottom:14px;
}
.kb-article-head h1{
  color:#242016;
  font-size:clamp(1.85rem,2.85vw,3.05rem);
  font-weight:820;
}
.kb-article-head .kb-lead{
  max-width:900px;
}
.kb-article-brief{
  margin:12px 0 14px;
  padding:11px 0 13px;
}
.kb-article-mini-toc{
  display:grid;
  grid-template-columns:minmax(82px,.18fr) minmax(0,1fr);
  gap:8px 14px;
  padding:10px 0 14px;
  border-bottom:1px solid #e4dccf;
}
.kb-article-mini-toc .kb-overline{
  margin-top:2px;
}
.kb-article-mini-toc ol{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:5px 18px;
  margin:0;
  padding-left:18px;
}
.kb-article-mini-toc li{
  color:#7b7163;
  font-size:.83rem;
  line-height:1.35;
}
.kb-article-mini-toc a{
  color:#393225;
  text-decoration:none;
}
.kb-article-mini-toc a:hover{
  text-decoration:underline;
  text-underline-offset:3px;
}
.kb-article-notes{
  display:grid;
  gap:0;
  margin:26px 0 4px;
  border-top:1px solid #ded8cc;
  border-bottom:1px solid #ded8cc;
}
.kb-article-note{
  display:grid;
  grid-template-columns:minmax(92px,.18fr) minmax(0,1fr);
  gap:8px 14px;
  padding:12px 0;
  border-bottom:1px solid #e9e2d6;
}
.kb-article-note:last-child{
  border-bottom:0;
}
.kb-article-note p{
  margin:0;
  color:#3c3529;
  font-size:.92rem;
  line-height:1.52;
}
.kb-article-note .kb-overline{
  color:#756b5f;
  font-size:.68rem;
}
.kb-route-chapter-list{
  display:grid;
  gap:12px;
}
.kb-route-chapter-block{
  display:grid;
  gap:10px;
}
.kb-route-chapter-head{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:4px 12px;
  align-items:end;
  padding:0 0 10px;
  border-bottom:1px solid #ded8cc;
}
.kb-route-chapter-head .kb-overline{
  grid-column:1 / -1;
}
.kb-route-chapter-head h3{
  margin:0;
  color:#242016;
  font-size:1.05rem;
  line-height:1.25;
}
.kb-route-chapter-head span{
  color:#746a5b;
  font-size:.76rem;
  font-weight:780;
}
.kb-route-chapter-disclosure{
  border-top:1px solid #e2dacd;
}
.kb-route-chapter-disclosure>summary{
  min-height:42px;
}
.kb-route-card{
  border-radius:0;
  border:0;
  border-bottom:1px solid #e6ded0;
  background:transparent;
}
.kb-route-card .kb-card-top{
  display:none;
}
.kb-beginner-route-page .kb-route-intro{
  gap:14px;
}
.kb-sizing-route-page .kb-route-intro{
  gap:14px;
}
.kb-battery-inverter-route-page .kb-route-intro{
  gap:14px;
}
.kb-troubleshooting-route-page .kb-route-intro{
  gap:14px;
}
.kb-beginner-route-page .kb-route-progress-card{
  margin-top:4px;
}
.kb-sizing-route-page .kb-route-progress-card{
  margin-top:4px;
}
.kb-battery-inverter-route-page .kb-route-progress-card{
  margin-top:4px;
}
.kb-troubleshooting-route-page .kb-route-progress-card{
  margin-top:4px;
}
.kb-beginner-route-page .kb-route-next{
  margin-bottom:14px;
  background:linear-gradient(180deg,#fffdf7,#f8f4ea);
  border-color:#e3d8c0;
  box-shadow:none;
}
.kb-sizing-route-page .kb-route-next{
  margin-bottom:14px;
  background:linear-gradient(180deg,#fbfdf9,#f3f7ef);
  border-color:#d8e3ce;
  box-shadow:none;
}
.kb-battery-inverter-route-page .kb-route-next{
  margin-bottom:14px;
  background:linear-gradient(180deg,#f8fbfb,#eef6f4);
  border-color:#cfe0dd;
  box-shadow:none;
}
.kb-troubleshooting-route-page .kb-route-next{
  margin-bottom:14px;
  background:linear-gradient(180deg,#fff9f7,#f8efec);
  border-color:#e7d5ce;
  box-shadow:none;
}
.kb-route-card.kb-route-core-step,
.kb-route-card.kb-beginner-core-step{
  padding-top:16px;
  padding-bottom:16px;
}
.kb-route-card.kb-beginner-core-step{
  background:linear-gradient(90deg,rgba(190,141,61,.08),transparent 70%);
}
.kb-route-card.kb-sizing-core-step{
  background:linear-gradient(90deg,rgba(105,145,87,.08),transparent 70%);
}
.kb-route-card.kb-battery-inverter-core-step{
  background:linear-gradient(90deg,rgba(75,133,127,.08),transparent 70%);
}
.kb-route-card.kb-troubleshooting-core-step{
  background:linear-gradient(90deg,rgba(185,92,74,.08),transparent 70%);
}
.kb-route-card.kb-beginner-core-step .kb-route-step{
  background:#efe3cf;
  color:#6d4d1f;
}
.kb-route-card.kb-sizing-core-step .kb-route-step{
  background:#dfead8;
  color:#496b3a;
}
.kb-route-card.kb-battery-inverter-core-step .kb-route-step{
  background:#d8ebe8;
  color:#315f5a;
}
.kb-route-card.kb-troubleshooting-core-step .kb-route-step{
  background:#f0ded8;
  color:#79473a;
}
.kb-beginner-secondary-help{
  margin-top:14px;
  border-top:1px solid #e2dacd;
}
.kb-beginner-secondary-disclosure{
  margin-top:10px;
}
.kb-sizing-secondary-help{
  display:grid;
  gap:10px;
  margin-top:14px;
  border-top:1px solid #e2dacd;
}
.kb-sizing-secondary-disclosure{
  margin-top:10px;
}
.kb-battery-inverter-secondary-help{
  display:grid;
  gap:10px;
  margin-top:14px;
  border-top:1px solid #e2dacd;
}
.kb-battery-inverter-secondary-disclosure{
  margin-top:10px;
}
.kb-troubleshooting-secondary-help{
  display:grid;
  gap:10px;
  margin-top:14px;
  border-top:1px solid #e2dacd;
}
.kb-troubleshooting-secondary-disclosure{
  margin-top:10px;
}

@media (min-width:1440px){
  .kb-handbook-shell{
    grid-template-columns:268px minmax(0,1fr) 264px;
  }
}

@media (max-width:1180px){
  .kb-handbook-right{
    border-left:0;
  }
  .kb-handbook-right-desktop{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:0 18px;
  }
}

@media (max-width:980px){
  body.kb-shell-page .kb-subheader{
    position:relative;
    min-height:52px;
  }
  .kb-handbook-topbar{
    grid-template-columns:minmax(0,1fr);
    padding:10px 12px;
  }
  .kb-handbook-topbar-search,
  .kb-handbook-topbar-search .kb-search-card,
  .kb-handbook-topbar-search .kb-search-shell,
  .kb-handbook-topbar-search .kb-search-input-row{
    width:100%;
    max-width:none;
    min-width:0;
  }
  .kb-handbook-topbar-search .kb-search-input{
    width:100%;
    min-width:0;
  }
  .kb-handbook-topbar-search .kb-search-status{
    max-width:none;
  }
  .kb-handbook-topbar>div:first-child{
    display:none;
  }
  .kb-handbook-shell{
    grid-template-columns:minmax(0,1fr);
    padding:0 12px 22px;
  }
  .kb-handbook-main{
    order:1;
  }
  .kb-handbook-left{
    order:2;
    border:0;
    border-top:1px solid #ded8cc;
    padding:8px 0;
  }
  .kb-handbook-right{
    order:3;
    padding:0;
    border:0;
    border-top:1px solid #ded8cc;
  }
  .kb-handbook-right-desktop{
    display:none;
  }
  .kb-handbook-right-mobile{
    display:block;
  }
  .kb-handbook-right-mobile>summary{
    display:flex;
    align-items:center;
    justify-content:space-between;
    min-height:46px;
    padding:0 2px;
    color:#27231a;
    font-weight:820;
    cursor:pointer;
    list-style:none;
  }
  .kb-handbook-right-mobile>summary::-webkit-details-marker{
    display:none;
  }
  .kb-handbook-right-mobile-body{
    display:grid;
    gap:0;
    padding-bottom:12px;
  }
  .kb-handbook-mobile-tree>summary{
    min-height:42px;
    font-size:.9rem;
  }
  .kb-handbook-route-tree{
    max-height:64vh;
  }
  .kb-handbook-chapter>summary{
    padding-left:38px;
  }
  .kb-handbook-doc-list{
    padding-left:30px;
  }
  .kb-handbook-hero{
    padding:18px 0 16px;
    border-radius:0;
  }
  .kb-handbook-hero h1{
    font-size:1.68rem;
  }
  .kb-handbook-hero-actions{
    grid-template-columns:1fr;
  }
  .kb-handbook-panel{
    padding:16px 0;
    border-radius:0;
  }
  .kb-handbook-start-panel .kb-section-head{
    grid-template-columns:1fr;
    gap:4px;
  }
  .kb-handbook-route-cards{
    border-top:1px solid #ded8cc;
  }
  .kb-handbook-route-card{
    grid-template-columns:28px minmax(0,1fr);
    padding:11px 0;
  }
  .kb-handbook-route-card small,
  .kb-handbook-route-card span:last-child{
    grid-column:2;
  }
  .kb-handbook-side-card,
  .kb-sidebar-card.kb-toc{
    padding:10px 0;
  }
  .kb-article-main>.kb-article{
    padding:18px 0 24px;
  }
  .kb-article-head h1{
    font-size:1.7rem;
  }
  .kb-article-brief,
  .kb-article-mini-toc,
  .kb-article-note{
    grid-template-columns:1fr;
    gap:6px;
  }
  .kb-article-mini-toc ol{
    grid-template-columns:1fr;
  }
  .kb-article-notes{
    margin-top:22px;
  }
  .kb-route-chapter-head{
    grid-template-columns:1fr;
  }
}

/* LAYER: Phase 3 content-adjacent support styles - article rhythm, side panels, diagrams v1. */
.kb-more-routes{
  margin-top:12px;
  border-top:1px solid #ded8cc;
}
.kb-more-routes>summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:44px;
  color:#4d4438;
  font-weight:760;
  cursor:pointer;
  list-style:none;
}
.kb-more-routes>summary::-webkit-details-marker{
  display:none;
}
.kb-more-routes>summary:after{
  content:"+";
  color:#857866;
  font-size:1rem;
  font-weight:720;
}
.kb-more-routes[open]>summary:after{
  content:"-";
}
.kb-more-routes .kb-handbook-route-cards{
  border-top:0;
}
.kb-handbook-side-details{
  border-top:1px solid #e2dacd;
}
.kb-handbook-side-details>summary{
  min-height:38px;
  padding:7px 0;
  color:#4d4438;
  font-size:.78rem;
  font-weight:780;
  cursor:pointer;
  list-style:none;
}
.kb-handbook-side-details>summary::-webkit-details-marker{
  display:none;
}
.kb-handbook-side-details-body{
  display:grid;
  gap:0;
  padding-bottom:4px;
}
.kb-handbook-right .kb-handbook-side-card,
.kb-handbook-right .kb-sidebar-card.kb-toc{
  background:transparent;
}
.kb-handbook-right .kb-handbook-side-card p,
.kb-handbook-right .kb-sidebar-card.kb-toc li{
  font-size:.78rem;
  line-height:1.42;
}
.kb-handbook-right .kb-chip,
.kb-handbook-right .kb-meta-line{
  opacity:.82;
}
.kb-sidebar-card.kb-toc .kb-toc-progress{
  color:#756c5f;
  font-size:.72rem;
  font-weight:760;
}
.kb-handbook-doc:not(.is-current):not([data-read="true"]):not(.is-read) .kb-handbook-state span:not(.kb-handbook-state-dot){
  display:none;
}
.kb-handbook-doc:not(.is-current):not([data-read="true"]):not(.is-read) .kb-handbook-state{
  min-width:10px;
}
.kb-handbook-doc.is-current .kb-handbook-state span:not(.kb-handbook-state-dot){
  color:#6d614f;
}
.kb-article-brief p{
  max-width:74ch;
}
.kb-article-mini-toc{
  opacity:.9;
}
.kb-article-takeaway{
  display:grid;
  gap:12px;
  margin:32px 0 0;
  padding:18px 0;
  border-top:1px solid #ded8cc;
  border-bottom:1px solid #ded8cc;
}
.kb-article-takeaway-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.kb-article-takeaway-head h2{
  margin:0;
  color:#242016;
  font-size:1.1rem;
  line-height:1.25;
}
.kb-article-takeaway-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
}
.kb-article-takeaway-item{
  display:grid;
  gap:5px;
  padding-left:12px;
  border-left:2px solid #e2d8c6;
}
.kb-article-takeaway-item strong{
  color:#30291f;
  font-size:.78rem;
}
.kb-article-takeaway-item p{
  margin:0;
  color:#4f473c;
  font-size:.88rem;
  line-height:1.48;
}
.kb-article-takeaway-next{
  justify-self:start;
  color:#5f4e17;
  font-size:.9rem;
  font-weight:780;
  text-decoration:none;
}
.kb-article-takeaway-next:hover{
  text-decoration:underline;
  text-underline-offset:3px;
}
.kb-system-diagram{
  border:1px solid #ded6c8;
  background:linear-gradient(180deg,#fffdf8,#fbf8ef);
}
.kb-system-diagram figcaption{
  gap:5px;
}
.kb-system-diagram figcaption strong{
  letter-spacing:0;
}
.kb-diagram-label{
  border:1px solid #ded5c4;
  background:#fff;
  color:#6c604f;
}
.kb-system-map.is-main-chain,
.kb-process-strip,
.kb-sizing-pipeline,
.kb-compat-card{
  border-color:#ddd5c6;
  background:
    linear-gradient(90deg,rgba(225,216,198,.42) 1px,transparent 1px),
    linear-gradient(180deg,#fff,#fbf8f0);
  background-size:32px 32px,auto;
}
.kb-system-node,
.kb-process-step,
.kb-check-step.is-compact{
  border-color:#ded6c8;
  background:rgba(255,255,255,.92);
  box-shadow:0 8px 20px rgba(44,38,26,.035);
}
.kb-system-node strong,
.kb-process-step strong,
.kb-check-step strong{
  color:#282219;
}
.kb-system-node small,
.kb-process-step small,
.kb-check-step small{
  color:#706656;
}
.kb-system-icon,
.kb-process-icon{
  box-shadow:inset 0 0 0 1px rgba(48,41,31,.08);
}
.kb-system-arrow{
  background:#cabd9f;
}
.kb-system-arrow:after{
  border-color:#cabd9f;
}
.kb-energy-note{
  max-width:720px;
  margin-top:4px;
  opacity:.86;
}
.kb-sizing-summary{
  align-items:stretch;
}
.kb-capacity-card.is-dod-clean,
.kb-sizing-notes span{
  border-color:#ded6c8;
  background:#fff;
  box-shadow:none;
}
.kb-capacity-track{
  overflow:hidden;
  border:1px solid #ded6c8;
  background:#f3eee4;
}
.kb-capacity-track .is-usable{
  background:linear-gradient(90deg,#407f55,#63a675);
}
.kb-capacity-track .is-reserve{
  background:linear-gradient(90deg,#d8c06d,#eadb9e);
}
.kb-check-flow.is-compact{
  background:
    linear-gradient(180deg,#fff,#fbf8f0);
  border-color:#ded6c8;
}
.kb-check-number{
  background:#f0e7d2;
  color:#5e4c22;
}
.kb-visual{
  gap:14px;
  padding:18px;
  border-color:#ded6c8;
  border-radius:14px;
  background:#fffdf8;
  box-shadow:none;
}
.kb-visual>div:first-child h2{
  margin-top:2px;
  color:#252016;
  font-size:1.2rem;
}
.kb-visual-controls{
  gap:10px;
}
.kb-control{
  gap:6px;
}
.kb-control label{
  font-size:.78rem;
}
.kb-diagram{
  padding:14px;
  border-color:#ded6c8;
  border-radius:12px;
  background:
    linear-gradient(90deg,rgba(225,216,198,.35) 1px,transparent 1px),
    linear-gradient(180deg,#fff,#fbfaf5);
  background-size:34px 34px,auto;
  overflow:hidden;
}
.kb-diagram svg{
  min-width:0;
  max-width:100%;
}
.kb-diagram-caption{
  color:#62594d;
  font-size:.84rem;
}
.kb-flow-board,
.kb-acdc-board,
.kb-capacity-board{
  display:grid;
  gap:14px;
  min-width:0;
}
.kb-flow-row{
  position:relative;
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:12px;
  align-items:stretch;
  padding:12px 0;
}
.kb-flow-row:before{
  content:"";
  position:absolute;
  left:8%;
  right:8%;
  top:50%;
  height:5px;
  border-radius:999px;
  background:linear-gradient(90deg,#39956c,#39956c 58%,#e2b34e 58%,#e2b34e);
  transform:translateY(-50%);
  opacity:.72;
}
.kb-flow-node{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-rows:auto auto auto;
  justify-items:center;
  align-content:center;
  gap:5px;
  min-height:98px;
  padding:12px 8px;
  border:1px solid #dcd4c5;
  border-radius:14px;
  background:rgba(255,255,255,.96);
  box-shadow:0 8px 20px rgba(44,38,26,.04);
  text-align:center;
}
.kb-flow-node:after{
  content:"";
  position:absolute;
  right:-12px;
  top:50%;
  width:0;
  height:0;
  border-top:6px solid transparent;
  border-bottom:6px solid transparent;
  border-left:8px solid #bcae91;
  transform:translateY(-50%);
}
.kb-flow-node:last-child:after{
  display:none;
}
.kb-flow-node>span{
  width:28px;
  height:22px;
  border-radius:8px;
  background:#f0e7d2;
  box-shadow:inset 0 0 0 1px rgba(48,41,31,.08);
}
.kb-flow-node.is-solar>span{
  border-radius:50%;
  background:radial-gradient(circle,#ffd43b 0 38%,#f4c64d 39% 55%,transparent 56%);
}
.kb-flow-node.is-controller>span{
  background:linear-gradient(90deg,#e9f2ed 0 30%,#fff 30% 42%,#e9f2ed 42%);
}
.kb-flow-node.is-battery>span{
  width:32px;
  background:linear-gradient(90deg,#3f8f52 0 64%,#e8dcc6 64%);
}
.kb-flow-node.is-inverter>span{
  background:linear-gradient(135deg,#eef4f8,#fff);
}
.kb-flow-node.is-load>span{
  width:30px;
  height:24px;
  border-radius:6px 6px 10px 10px;
  background:linear-gradient(180deg,#fff4d9,#f0d38a);
}
.kb-flow-node strong{
  color:#282219;
  font-size:.9rem;
  line-height:1.1;
}
.kb-flow-node small{
  color:#6b6255;
  font-size:.72rem;
  line-height:1.22;
}
.kb-flow-tags,
.kb-capacity-explain{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:8px;
}
.kb-flow-tags span,
.kb-capacity-explain span{
  padding:9px 10px;
  border:1px solid #e1d8c8;
  border-radius:10px;
  background:#fff;
  color:#51483c;
  font-size:.78rem;
  line-height:1.35;
}
.kb-acdc-board{
  grid-template-columns:minmax(0,1fr) minmax(150px,.72fr) minmax(0,1fr);
  align-items:stretch;
}
.kb-acdc-side,
.kb-acdc-converter{
  position:relative;
  display:grid;
  gap:6px;
  min-height:120px;
  padding:16px;
  border:1px solid #ded6c8;
  border-radius:14px;
  background:rgba(255,255,255,.96);
}
.kb-acdc-side span,
.kb-acdc-converter span{
  justify-self:start;
  padding:3px 8px;
  border-radius:999px;
  border:1px solid #ded6c8;
  background:#fbf7ec;
  color:#675a46;
  font-size:.72rem;
  font-weight:820;
}
.kb-acdc-side strong,
.kb-acdc-converter strong{
  color:#282219;
  font-size:1rem;
  line-height:1.2;
}
.kb-acdc-side small,
.kb-acdc-converter small{
  color:#665c4e;
  font-size:.78rem;
  line-height:1.35;
}
.kb-acdc-converter{
  background:linear-gradient(180deg,#fff,#fbf8ef);
  text-align:center;
  justify-items:center;
}
.kb-acdc-converter:before,
.kb-acdc-converter:after{
  content:"";
  position:absolute;
  top:50%;
  width:28px;
  height:5px;
  border-radius:999px;
  background:#c2b391;
}
.kb-acdc-converter:before{left:-28px}
.kb-acdc-converter:after{right:-28px}
.kb-acdc-loads{
  grid-column:1 / -1;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
}
.kb-acdc-loads span{
  display:grid;
  gap:6px;
  color:#51483c;
  font-size:.78rem;
  font-weight:760;
}
.kb-acdc-loads i{
  display:block;
  width:62%;
  height:8px;
  border-radius:999px;
  background:#3f8f52;
}
.kb-acdc-loads span:last-child i{
  width:48%;
  background:#e2b34e;
}
.kb-capacity-scale{
  display:flex;
  justify-content:space-between;
  gap:16px;
  color:#342d22;
  font-weight:820;
}
.kb-capacity-meter{
  display:flex;
  min-height:54px;
  overflow:hidden;
  border:1px solid #ded6c8;
  border-radius:14px;
  background:#f0eadf;
}
.kb-capacity-fill{
  display:flex;
  align-items:center;
  justify-content:center;
  min-width:24%;
  padding:0 10px;
  color:#fff;
  font-size:.78rem;
  font-weight:820;
  text-align:center;
}
.kb-capacity-fill.is-usable{
  width:68%;
  background:linear-gradient(90deg,#377d4e,#66a979);
}
.kb-capacity-fill.is-reserve{
  flex:1 1 auto;
  background:linear-gradient(90deg,#d4b650,#ead996);
  color:#3f3211;
}
.kb-capacity-explain{
  grid-template-columns:repeat(3,minmax(0,1fr));
}
.kb-capacity-life{
  display:grid;
  gap:7px;
  color:#4d4438;
  font-size:.78rem;
  font-weight:760;
}
.kb-capacity-life i{
  display:block;
  width:70%;
  height:8px;
  border-radius:999px;
  background:#4b7f94;
}

.kb-article-diagram{
  margin:24px 0 28px;
}
.kb-article-diagram .kb-diagram-head{
  display:grid;
  gap:4px;
}
.kb-article-diagram .kb-diagram-head h2{
  margin:0;
  color:#252016;
  font-size:1.16rem;
  font-weight:620;
  line-height:1.25;
}
.kb-article-diagram .kb-diagram-head p:not(.kb-overline){
  max-width:760px;
  margin:0;
  color:#62594d;
  font-size:.92rem;
  line-height:1.55;
}
.kb-example-board{
  min-width:0;
}
.kb-example-node{
  position:relative;
  z-index:1;
  display:grid;
  gap:5px;
  min-width:0;
  min-height:92px;
  align-content:center;
  justify-items:center;
  padding:12px 10px;
  border:1px solid #ded6c8;
  border-radius:14px;
  background:rgba(255,255,255,.96);
  text-align:center;
  box-shadow:0 8px 18px rgba(44,38,26,.035);
}
.kb-example-node>span{
  width:30px;
  height:24px;
  border-radius:8px;
  background:#f0e7d2;
  box-shadow:inset 0 0 0 1px rgba(48,41,31,.08);
}
.kb-example-node.is-solar>span{
  border-radius:50%;
  background:radial-gradient(circle,#e6c74a 0 38%,#f0d978 39% 55%,transparent 56%);
}
.kb-example-node.is-inverter>span{
  background:linear-gradient(135deg,#eef4f8,#fff);
}
.kb-example-node.is-battery>span{
  width:34px;
  background:linear-gradient(90deg,#4f9564 0 66%,#eadb9e 66%);
}
.kb-example-node.is-load>span{
  height:26px;
  border-radius:6px 6px 10px 10px;
  background:linear-gradient(180deg,#fff4d9,#ead38e);
}
.kb-example-node strong{
  color:#282219;
  font-size:.9rem;
  font-weight:620;
  line-height:1.15;
}
.kb-example-node small{
  color:#6a6256;
  font-size:.74rem;
  line-height:1.25;
}
.kb-example-arrow{
  align-self:center;
  justify-self:center;
  width:28px;
  height:2px;
  border-radius:999px;
  background:#c2b391;
}
.kb-example-arrow:after{
  content:"";
  display:block;
  float:right;
  width:7px;
  height:7px;
  margin-top:-3px;
  border-top:2px solid #c2b391;
  border-right:2px solid #c2b391;
  transform:rotate(45deg);
}
.kb-hybrid-grid,
.kb-energy-path{
  display:grid;
  gap:12px;
}
.kb-hybrid-main,
.kb-energy-path{
  grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);
  align-items:stretch;
}
.kb-hybrid-main{
  display:grid;
  gap:10px;
}
.kb-hybrid-branches{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.kb-branch-note,
.kb-energy-path-secondary span{
  display:grid;
  gap:4px;
  padding:11px 12px;
  border:1px solid #ded6c8;
  border-radius:12px;
  background:#fffdfa;
}
.kb-branch-note span,
.kb-energy-path-secondary span{
  color:#6d6254;
  font-size:.76rem;
}
.kb-branch-note strong{
  color:#2f342e;
  font-size:.86rem;
  font-weight:600;
  line-height:1.28;
}
.kb-branch-note.is-battery{
  border-left:4px solid #5f9a70;
}
.kb-branch-note.is-grid{
  border-left:4px solid #6d8fa8;
}
.kb-season-bars,
.kb-time-grid,
.kb-example-capacity{
  display:grid;
  gap:12px;
}
.kb-season-row{
  display:grid;
  grid-template-columns:74px minmax(0,1fr) minmax(160px,.9fr);
  gap:10px;
  align-items:center;
}
.kb-season-row>span,
.kb-time-lane strong,
.kb-capacity-total span{
  color:#433b30;
  font-size:.82rem;
  font-weight:610;
}
.kb-season-row strong{
  color:#665c4e;
  font-size:.78rem;
  font-weight:540;
  line-height:1.3;
}
.kb-season-track{
  height:20px;
  border:1px solid #ded6c8;
  border-radius:999px;
  background:#f0eadf;
  overflow:hidden;
}
.kb-season-track i{
  display:block;
  width:var(--w);
  height:100%;
  border-radius:999px;
  background:linear-gradient(90deg,#e3bf53,#f0dc96);
}
.kb-season-row:nth-child(2) .kb-season-track i{
  background:linear-gradient(90deg,#6d8fa8,#b7cad5);
}
.kb-season-row.is-reserve .kb-season-track i{
  background:linear-gradient(90deg,#4f9564,#89b894);
}
.kb-time-axis{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  color:#6a6256;
  font-size:.76rem;
}
.kb-time-axis span:nth-child(2){
  text-align:center;
}
.kb-time-axis span:nth-child(3){
  text-align:right;
}
.kb-time-lane{
  display:grid;
  grid-template-columns:132px minmax(0,1fr) minmax(130px,.8fr);
  gap:10px;
  align-items:center;
}
.kb-time-lane i{
  display:block;
  height:18px;
  border-radius:999px;
  border:1px solid #ded6c8;
  background:#f0eadf;
  overflow:hidden;
}
.kb-time-lane i:before{
  content:"";
  display:block;
  height:100%;
  border-radius:999px;
}
.kb-time-lane.is-solar i:before{
  width:64%;
  margin-left:22%;
  background:linear-gradient(90deg,#e3bf53,#f0dc96);
}
.kb-time-lane.is-load i:before{
  width:34%;
  margin-left:40%;
  background:linear-gradient(90deg,#6d8fa8,#a9c0cd);
}
.kb-time-lane.is-battery i:before{
  width:38%;
  margin-left:56%;
  background:linear-gradient(90deg,#4f9564,#89b894);
}
.kb-time-lane span{
  color:#665c4e;
  font-size:.76rem;
  line-height:1.3;
}
.kb-priority-map{
  position:relative;
  display:grid;
  min-height:260px;
  place-items:center;
}
.kb-priority-core{
  position:relative;
  z-index:2;
  display:grid;
  gap:4px;
  width:160px;
  height:160px;
  place-items:center;
  padding:20px;
  border:1px solid #d8ceb9;
  border-radius:50%;
  background:#fffdfa;
  text-align:center;
  box-shadow:0 12px 28px rgba(44,38,26,.06);
}
.kb-priority-core span{
  color:#7a6d5a;
  font-size:.76rem;
}
.kb-priority-core strong{
  color:#282219;
  font-size:.92rem;
  font-weight:620;
  line-height:1.25;
}
.kb-priority-items{
  position:absolute;
  inset:10px;
}
.kb-priority-items span{
  position:absolute;
  display:inline-grid;
  min-width:88px;
  min-height:34px;
  place-items:center;
  padding:6px 10px;
  border:1px solid #ded6c8;
  border-radius:999px;
  background:#fff;
  color:#3f463f;
  font-size:.8rem;
  font-weight:580;
  box-shadow:0 7px 16px rgba(44,38,26,.04);
}
.kb-priority-items .is-one{left:50%;top:0;transform:translateX(-50%)}
.kb-priority-items .is-two{right:4%;top:28%}
.kb-priority-items .is-three{right:11%;bottom:8%}
.kb-priority-items .is-four{left:9%;bottom:8%}
.kb-priority-items .is-five{left:3%;top:28%}
.kb-capacity-total{
  display:flex;
  justify-content:space-between;
  gap:16px;
}
.kb-capacity-total strong{
  color:#282219;
  font-weight:620;
}
.kb-capacity-segments{
  display:flex;
  min-height:54px;
  overflow:hidden;
  border:1px solid #ded6c8;
  border-radius:14px;
  background:#f0eadf;
}
.kb-capacity-segments span{
  display:flex;
  align-items:center;
  justify-content:center;
  min-width:18%;
  padding:0 10px;
  color:#fff;
  font-size:.76rem;
  font-weight:600;
  text-align:center;
}
.kb-capacity-segments .is-usable{
  width:68%;
  background:linear-gradient(90deg,#407f55,#6ba77b);
}
.kb-capacity-segments .is-loss{
  width:14%;
  background:linear-gradient(90deg,#b9b1a1,#d8d0bf);
  color:#30291f;
}
.kb-capacity-segments .is-reserve{
  flex:1 1 auto;
  background:linear-gradient(90deg,#d4b650,#ead996);
  color:#3f3211;
}
.kb-capacity-notes,
.kb-energy-path-secondary{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:8px;
}
.kb-capacity-notes span{
  padding:9px 10px;
  border:1px solid #e1d8c8;
  border-radius:10px;
  background:#fff;
  color:#51483c;
  font-size:.78rem;
  line-height:1.35;
}
.kb-capacity-notes strong{
  font-weight:620;
}
.kb-energy-path-secondary{
  grid-column:1 / -1;
}

@media (min-width:1181px){
  .kb-handbook-right{
    opacity:.92;
  }
  .kb-handbook-right:hover,
  .kb-handbook-right:focus-within{
    opacity:1;
  }
}

@media (max-width:980px){
  .kb-handbook-hero{
    padding-top:14px;
  }
  .kb-handbook-hero h1{
    max-width:12ch;
    font-size:1.55rem;
    line-height:1.12;
  }
  .kb-handbook-start-panel{
    padding-top:12px;
  }
  .kb-handbook-start-panel .kb-section-head p{
    display:none;
  }
  .kb-more-routes>summary{
    min-height:42px;
  }
  .kb-article-takeaway{
    gap:10px;
    margin-top:24px;
    padding:14px 0;
  }
  .kb-article-takeaway-head{
    display:grid;
    gap:3px;
  }
  .kb-article-takeaway-grid{
    grid-template-columns:1fr;
    gap:10px;
  }
  .kb-article-takeaway-item{
    padding-left:10px;
  }
  .kb-article-takeaway-item p{
    font-size:.86rem;
  }
  .kb-system-diagram{
    padding:12px;
  }
  .kb-system-map.is-main-chain,
  .kb-process-strip,
  .kb-sizing-pipeline,
  .kb-compat-card{
    background-size:24px 24px,auto;
  }
  .kb-energy-note{
    display:grid;
    grid-template-columns:1fr;
    gap:6px;
    font-size:.74rem;
  }
  .kb-visual{
    padding:14px 0;
    border-width:1px 0;
    border-radius:0;
    background:transparent;
  }
  .kb-visual-controls{
    grid-template-columns:1fr;
  }
  .kb-diagram{
    padding:10px;
    overflow:hidden;
  }
  .kb-content table,
  .kb-diagram svg{
    min-width:0;
  }
  .kb-flow-row{
    grid-template-columns:1fr;
    gap:8px;
    padding:0;
  }
  .kb-flow-row:before{
    left:24px;
    right:auto;
    top:10px;
    bottom:10px;
    width:4px;
    height:auto;
    background:linear-gradient(180deg,#39956c,#39956c 58%,#e2b34e 58%,#e2b34e);
    transform:none;
  }
  .kb-flow-node{
    grid-template-columns:34px minmax(0,1fr);
    grid-template-rows:auto auto;
    justify-items:start;
    min-height:64px;
    padding:10px 11px;
    text-align:left;
  }
  .kb-flow-node>span{
    grid-row:1 / 3;
  }
  .kb-flow-node:after{
    left:20px;
    right:auto;
    top:auto;
    bottom:-9px;
    border-left:6px solid transparent;
    border-right:6px solid transparent;
    border-top:8px solid #bcae91;
    border-bottom:0;
    transform:none;
  }
  .kb-flow-tags,
  .kb-capacity-explain,
  .kb-acdc-board,
  .kb-acdc-loads{
    grid-template-columns:1fr;
  }
  .kb-acdc-side,
  .kb-acdc-converter{
    min-height:auto;
    padding:12px;
  }
  .kb-acdc-converter:before,
  .kb-acdc-converter:after{
    display:none;
  }
  .kb-capacity-meter{
    min-height:48px;
  }
  .kb-capacity-fill{
    font-size:.7rem;
  }
  .kb-article-diagram{
    margin:20px 0 24px;
  }
  .kb-article-diagram .kb-diagram-head h2{
    font-size:1.02rem;
  }
  .kb-article-diagram .kb-diagram-head p:not(.kb-overline){
    font-size:.86rem;
  }
  .kb-hybrid-main,
  .kb-energy-path{
    grid-template-columns:1fr;
    gap:8px;
  }
  .kb-example-arrow{
    width:2px;
    height:18px;
  }
  .kb-example-arrow:after{
    float:none;
    width:7px;
    height:7px;
    margin:12px 0 0 -3px;
    border-top:0;
    border-left:0;
    border-right:2px solid #c2b391;
    border-bottom:2px solid #c2b391;
    transform:rotate(45deg);
  }
  .kb-example-node{
    grid-template-columns:34px minmax(0,1fr);
    min-height:62px;
    justify-items:start;
    text-align:left;
  }
  .kb-example-node>span{
    grid-row:1 / 3;
  }
  .kb-hybrid-branches,
  .kb-season-row,
  .kb-time-lane,
  .kb-capacity-notes,
  .kb-energy-path-secondary{
    grid-template-columns:1fr;
  }
  .kb-season-row{
    gap:6px;
  }
  .kb-season-row strong,
  .kb-time-lane span{
    font-size:.74rem;
  }
  .kb-time-axis{
    display:none;
  }
  .kb-priority-map{
    min-height:auto;
    place-items:stretch;
  }
  .kb-priority-core{
    width:auto;
    height:auto;
    min-height:78px;
    border-radius:14px;
  }
  .kb-priority-items{
    position:static;
    display:grid;
    grid-template-columns:1fr;
    gap:8px;
    margin-top:10px;
  }
  .kb-priority-items span{
    position:static;
    transform:none!important;
    width:auto;
    min-height:32px;
  }
  .kb-capacity-segments{
    min-height:46px;
  }
  .kb-capacity-segments span{
    padding:0 6px;
    font-size:.68rem;
  }
}

/* LAYER: disclosure and note system polish; older palette values are superseded later. */
body.kb-shell-page,
.kb-app{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:#242823;
}
body.kb-shell-page,
body.kb-shell-page .site-wrapper,
.kb-handbook-app{
  background:#f6f4ef !important;
}
.kb-app h1,
.kb-app h2,
.kb-app h3,
.kb-app h4,
.kb-app strong,
.kb-app b{
  font-weight:650;
}
.kb-overline{
  color:#77776e;
  font-weight:650;
  letter-spacing:.08em;
}
body.kb-shell-page .kb-subheader,
.kb-handbook-topbar{
  background:rgba(249,248,244,.96);
  border-color:#dfddd3;
}
.kb-handbook-topbar-search .kb-search-input-row{
  border-color:#d9d6cb;
  background:#fffdfa;
  box-shadow:0 8px 22px rgba(50,45,35,.035);
}
.kb-search-input{
  font-weight:400;
}
.kb-handbook-shell{
  gap:12px;
}
.kb-handbook-panel,
.kb-handbook-hero,
.kb-article-main>.kb-article{
  border-color:#dedbd0;
  background:#fffdfa;
  box-shadow:0 18px 42px rgba(52,46,34,.045);
}
.kb-handbook-hero{
  gap:12px;
  padding:24px clamp(24px,4.2vw,52px);
}
.kb-handbook-hero h1{
  max-width:780px;
  color:#22241f;
  font-size:clamp(2rem,3.3vw,3.7rem);
  font-weight:660;
  line-height:1.04;
}
.kb-handbook-hero .kb-lead{
  color:#5d625a;
  font-size:1rem;
  line-height:1.58;
}
.kb-btn,
.kb-link-btn,
.kb-mark-btn,
.kb-guided-option{
  font-weight:620;
}
.kb-btn-primary{
  border-color:#d3b44f;
  background:#e4c757;
  color:#262313;
  box-shadow:none;
}
.kb-btn-primary:hover,
.kb-btn-primary:focus-visible{
  background:#d8b843;
  border-color:#c8a635;
}
.kb-btn-soft,
.kb-link-btn{
  border-color:#d9d6cb;
  background:#fffdfa;
  color:#30352f;
}
.kb-handbook-left,
.kb-handbook-right{
  border-color:#ddd9cf;
  background:rgba(255,253,249,.72);
  box-shadow:none;
}
.kb-handbook-route,
.kb-handbook-route-card,
.kb-handbook-side-card,
.kb-sidebar-card.kb-toc{
  border-color:#e0dcd1;
  background:transparent;
  box-shadow:none;
}
.kb-handbook-route[open]{
  border-color:#d7d0c1;
  background:#faf6eb;
}
.kb-handbook-route-icon,
.kb-handbook-route-card .kb-entry-icon,
.kb-handbook-topic-chips span:first-child{
  background:#eee8dc;
  color:#6d5a28;
  font-weight:650;
}
.kb-handbook-route summary strong,
.kb-handbook-route-card strong,
.kb-handbook-topic-chips strong,
.kb-handbook-mini-list strong,
.kb-handbook-next strong{
  color:#252820;
  font-weight:620;
}
.kb-handbook-doc-copy strong{
  font-weight:560;
}
.kb-handbook-doc.is-current a{
  background:#f1eadc;
  box-shadow:inset 3px 0 0 #c3a044;
}
.kb-handbook-doc[data-read="true"] .kb-handbook-state,
.kb-handbook-doc.is-read .kb-handbook-state{
  color:#3e7d55;
}
.kb-handbook-doc[data-read="true"] .kb-handbook-state-dot,
.kb-handbook-doc.is-read .kb-handbook-state-dot{
  background:#4f9564;
  box-shadow:0 0 0 3px rgba(79,149,100,.12);
}
.kb-handbook-right{
  opacity:.84;
}
.kb-handbook-right:hover,
.kb-handbook-right:focus-within{
  opacity:1;
}
.kb-handbook-side-card,
.kb-sidebar-card.kb-toc{
  border-width:0 0 1px;
  border-radius:0;
  padding:12px 10px;
}
.kb-handbook-side-card h3,
.kb-sidebar-card.kb-toc h3{
  color:#65685f;
  font-weight:650;
}
.kb-handbook-topic-chips a,
.kb-handbook-mini-list a,
.kb-handbook-next{
  background:transparent;
  border-radius:8px;
}
.kb-handbook-topic-chips a:hover,
.kb-handbook-mini-list a:hover,
.kb-handbook-next:hover{
  background:#f2eee4;
}
.kb-article-head h1{
  color:#22241f;
  font-size:clamp(1.9rem,2.55vw,2.85rem);
  font-weight:660;
  letter-spacing:0;
}
.kb-article-head .kb-lead,
.kb-content{
  color:#3e443e;
  font-size:1.02rem;
  line-height:1.78;
}
.kb-content h2{
  color:#242823;
  font-size:clamp(1.34rem,1.75vw,1.72rem);
  font-weight:640;
  line-height:1.22;
}
.kb-content h3{
  color:#2f342e;
  font-size:clamp(1.08rem,1.25vw,1.25rem);
  font-weight:620;
}
.kb-chip{
  border-color:#ddd7ca;
  background:#f8f4ea;
  color:#5d625a;
  font-weight:560;
}
.kb-article-brief,
.kb-article-mini-toc{
  border-color:#dedbd0;
}
.kb-brief-terms dt,
.kb-handbook-terms dt{
  font-weight:620;
}
.kb-article-notes{
  gap:10px;
  margin:30px 0 8px;
  border:0;
}
.kb-note-details{
  border:1px solid #dedbd0;
  border-left-width:4px;
  border-radius:12px;
  background:#fffdfa;
  overflow:hidden;
}
.kb-note-details>summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:44px;
  padding:10px 13px;
  color:#2f342e;
  font-size:.92rem;
  font-weight:620;
  cursor:pointer;
  list-style:none;
}
.kb-note-details>summary::-webkit-details-marker{
  display:none;
}
.kb-note-details>summary:after{
  content:"+";
  color:#77776e;
  font-size:1rem;
  font-weight:500;
}
.kb-note-details[open]>summary:after{
  content:"-";
}
.kb-note-body{
  padding:0 13px 13px;
}
.kb-note-body p,
.kb-note-body li{
  margin:0;
  color:#4c524c;
  font-size:.92rem;
  line-height:1.58;
}
.kb-note-body ul{
  display:grid;
  gap:6px;
  margin:0;
  padding-left:1.1rem;
}
.kb-note-details.is-watch{
  border-left-color:#6f9c83;
  background:#fbfdf9;
}
.kb-note-details.is-mistake{
  border-left-color:#c88464;
  background:#fffaf7;
}
.kb-note-details.is-checklist{
  border-left-color:#6d8fa8;
  background:#f9fcfd;
}
.kb-note-details.is-example{
  border-left-color:#d2b35a;
  background:#fffdf5;
}
.kb-note-details.is-next{
  border-left-color:#4f9564;
  background:#fbfdf9;
}
.kb-note-details.is-details{
  border-left-color:#9a8fbd;
  background:#fcfbff;
}
.kb-editorial-review{
  display:grid;
  gap:10px;
  margin:18px 0 16px;
  padding:14px 0 16px;
  border-top:1px solid #dedbd0;
  border-bottom:1px solid #dedbd0;
}
.kb-editorial-review-head{
  display:grid;
  gap:3px;
}
.kb-editorial-review-head h2{
  margin:0;
  color:#242823;
  font-size:1.12rem;
  font-weight:640;
  line-height:1.25;
}
.kb-editorial-next{
  justify-self:start;
  margin-top:2px;
  color:#536b3d;
  font-size:.9rem;
  font-weight:620;
  text-decoration:none;
}
.kb-editorial-next:hover{
  text-decoration:underline;
  text-underline-offset:3px;
}
.kb-article-note{
  display:block;
  padding:0;
  border:0;
}
.kb-article-takeaway{
  border-color:#dedbd0;
}
.kb-takeaway-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
}
.kb-takeaway-grid>div{
  padding:12px;
  border:1px solid #e1ddd2;
  border-radius:12px;
  background:#fffdfa;
}
.kb-takeaway-grid strong{
  display:block;
  margin-bottom:5px;
  color:#30352f;
  font-size:.82rem;
  font-weight:620;
}
.kb-takeaway-grid p{
  margin:0;
  color:#4e554e;
  font-size:.9rem;
  line-height:1.55;
}
.kb-takeaway-next{
  justify-self:start;
  color:#536b3d;
  font-size:.9rem;
  font-weight:620;
  text-decoration:none;
}
.kb-reader-paths{
  border:1px solid #dfdbcf;
  border-left:4px solid #6d8fa8;
  border-radius:13px;
  background:#fffdfa;
  overflow:hidden;
}
.kb-reader-paths>summary{
  min-height:46px;
  padding:11px 14px;
  color:#2f342e;
  font-weight:620;
  cursor:pointer;
  list-style:none;
}
.kb-reader-paths>summary::-webkit-details-marker{
  display:none;
}
.kb-reader-paths>summary:after{
  content:"+";
  float:right;
  color:#77776e;
}
.kb-reader-paths[open]>summary:after{
  content:"-";
}
.kb-reader-path-list{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:0;
  padding:0 12px 12px;
}
.kb-reader-path-list a{
  display:grid;
  gap:4px;
  padding:12px;
  border-top:1px solid #e7e2d7;
  color:#2f342e;
  text-decoration:none;
}
.kb-reader-path-list a:hover{
  background:#f5f1e8;
}
.kb-reader-path-list strong{
  font-weight:620;
}
.kb-reader-path-list span{
  color:#626860;
  font-size:.84rem;
  line-height:1.45;
}
.kb-system-diagram,
.kb-visual{
  border-color:#ddd9cf;
  background:#fffdfa;
}
.kb-diagram{
  border-color:#ddd9cf;
  background:
    linear-gradient(90deg,rgba(205,198,182,.28) 1px,transparent 1px),
    linear-gradient(180deg,#fffefa,#f9f7f0);
  background-size:34px 34px,auto;
}
.kb-flow-row:before{
  background:linear-gradient(90deg,#5b8d70,#5b8d70 58%,#d1ad4d 58%,#d1ad4d);
  opacity:.62;
}
.kb-flow-node,
.kb-acdc-side,
.kb-acdc-converter,
.kb-capacity-meter,
.kb-flow-tags span,
.kb-capacity-explain span{
  border-color:#ddd9cf;
  background:rgba(255,253,249,.96);
}
.kb-flow-node strong,
.kb-acdc-side strong,
.kb-acdc-converter strong{
  font-weight:620;
}
.kb-flow-node.is-solar>span{
  background:radial-gradient(circle,#e6c74a 0 38%,#f0d978 39% 55%,transparent 56%);
}
.kb-flow-node.is-battery>span,
.kb-capacity-fill.is-usable,
.kb-acdc-loads i{
  background:linear-gradient(90deg,#4f8e63,#77ad86);
}
.kb-flow-node.is-load>span,
.kb-capacity-fill.is-reserve,
.kb-acdc-loads span:last-child i{
  background:linear-gradient(90deg,#d0ac4c,#ead68d);
}

@media (max-width:980px){
  .kb-handbook-topbar{
    background:#f8f6f1;
  }
  .kb-handbook-hero{
    padding:20px 0 14px;
    border:0;
    background:transparent;
    box-shadow:none;
  }
  .kb-handbook-hero h1{
    max-width:13ch;
    font-size:1.5rem;
    font-weight:650;
  }
  .kb-handbook-panel,
  .kb-article-main>.kb-article{
    border-radius:0;
    border-width:1px 0 0;
    background:transparent;
    box-shadow:none;
  }
  .kb-handbook-route-card{
    border-radius:0;
    border-width:0 0 1px;
    background:transparent;
  }
  .kb-handbook-right{
    opacity:1;
  }
  .kb-article-head h1{
    font-size:1.58rem;
    font-weight:650;
  }
  .kb-article-head .kb-lead,
  .kb-content{
    font-size:.98rem;
    line-height:1.72;
  }
  .kb-takeaway-grid,
  .kb-reader-path-list{
    grid-template-columns:1fr;
  }
  .kb-note-details>summary{
    min-height:42px;
    padding:9px 11px;
  }
  .kb-note-body{
    padding:0 11px 12px;
  }
  .kb-editorial-review{
    margin:14px 0 12px;
    padding:12px 0;
  }
  .kb-editorial-review-head h2{
    font-size:1rem;
  }
  .kb-reader-paths{
    border-radius:11px;
  }
  .kb-flow-node strong{
    font-size:.88rem;
  }
}

/* LEGACY CANDIDATE: product-page dark skin alignment; superseded by professional light handbook skin. */
body.kb-shell-page,
.kb-app{
  font-family:Poppins,Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,Helvetica,sans-serif;
  color:#f4f5f7;
}
body.kb-shell-page,
body.kb-shell-page .site-wrapper,
body.kb-shell-page #main-content,
body.kb-shell-page .site-content,
body.kb-shell-page .kb-app-wrapper,
.kb-handbook-app{
  background:#0f1115 !important;
}
.kb-app{
  --kb-bg:#0f1115;
  --kb-surface:#171b22;
  --kb-surface-soft:#1a1e26;
  --kb-surface-mint:#171b22;
  --kb-surface-warm:#1a1e26;
  --kb-line:#2d3442;
  --kb-line-strong:#424a5a;
  --kb-ink:#f4f5f7;
  --kb-muted:#c7ced8;
  --kb-muted-soft:#9aa3af;
  --kb-brand:#ffc400;
  --kb-brand-strong:#f2c200;
  --kb-brand-soft:rgba(255,196,0,.12);
  --kb-accent:#ffd000;
  --kb-success:#54d36b;
  --kb-success-soft:rgba(84,211,107,.13);
  --kb-shadow-sm:0 8px 20px rgba(0,0,0,.18);
  --kb-shadow-md:0 14px 34px rgba(0,0,0,.24);
  --kb-shadow-lg:0 22px 54px rgba(0,0,0,.32);
}
.kb-app h1,
.kb-app h2,
.kb-app h3,
.kb-app h4{
  color:#f4f5f7;
  font-weight:650;
}
.kb-app strong,
.kb-app b{
  color:#f4f5f7;
  font-weight:620;
}
.kb-app p,
.kb-content,
.kb-content p,
.kb-content li{
  color:#c7ced8;
}
.kb-overline{
  color:#ffc400;
  font-weight:620;
}
.kb-overline:before{
  background:#ffc400;
}
body.kb-shell-page .kb-subheader,
.kb-handbook-topbar{
  background:#050607;
  border-bottom:1px solid #2d3442;
  box-shadow:0 8px 22px rgba(0,0,0,.2);
}
.kb-subheader a,
.kb-subheader-brand,
.kb-handbook-topbar strong{
  color:#f4f5f7;
}
.kb-subheader-mark,
.kb-handbook-route-icon,
.kb-handbook-route-card .kb-entry-icon,
.kb-handbook-topic-chips span:first-child{
  background:#ffc400;
  color:#111315;
}
.kb-subheader-search,
.kb-handbook-topbar-search .kb-search-input-row{
  border:1px solid #2d3442;
  background:#171b22;
  color:#f4f5f7;
  box-shadow:none;
}
.kb-subheader-shop,
.kb-btn-primary,
.kb-mark-btn.is-active{
  border-color:#ffc400;
  background:#ffc400 !important;
  color:#111315 !important;
}
.kb-subheader-shop:hover,
.kb-btn-primary:hover,
.kb-btn-primary:focus-visible{
  border-color:#ffd000;
  background:#ffd000 !important;
  color:#111315 !important;
}
.kb-btn,
.kb-btn-soft,
.kb-link-btn,
.kb-mark-btn,
.kb-guided-option,
.kb-share{
  border:1px solid #2d3442;
  background:#1a1e26;
  color:#f4f5f7;
  border-radius:8px;
  box-shadow:none;
}
.kb-btn:hover,
.kb-btn-soft:hover,
.kb-guided-option:hover,
.kb-guided-option:focus-visible,
.kb-guided-option.is-selected,
.kb-share:hover{
  border-color:#ffc400;
  background:#222833;
  color:#f4f5f7;
  transform:none;
}
.kb-link-btn{
  border-color:transparent;
  background:transparent;
  color:#ffc400;
}
.kb-link-btn:hover{
  color:#ffd000;
}
.kb-app a:focus-visible,
.kb-app button:focus-visible,
.kb-app input:focus-visible,
.kb-btn:focus-visible,
.kb-search-input:focus-visible,
.kb-card a:focus-visible,
.kb-tree-item a:focus-visible,
.kb-pill-link:focus-visible,
.kb-link-btn:focus-visible,
.kb-mark-btn:focus-visible{
  outline:3px solid rgba(255,196,0,.34);
  outline-offset:2px;
}
.kb-handbook-shell{
  background:#0f1115;
}
.kb-handbook-left,
.kb-handbook-right{
  border-color:#2d3442;
  background:#111315;
}
.kb-handbook-panel,
.kb-handbook-hero,
.kb-article-main>.kb-article,
.kb-page-header,
.kb-route-list,
.kb-category-main,
.kb-wide-section,
.kb-sidebar-card,
.kb-calculator-hub,
.kb-search-card,
.kb-guided-flow,
.kb-resume,
.kb-starter-card{
  border:1px solid #2d3442;
  background:#171b22;
  box-shadow:0 8px 20px rgba(0,0,0,.24);
}
.kb-handbook-hero{
  border-radius:10px;
  background:
    radial-gradient(circle at 100% 0%,rgba(255,196,0,.13),transparent 30%),
    linear-gradient(180deg,#171b22,#111315);
}
.kb-handbook-hero h1,
.kb-article-head h1{
  color:#f4f5f7;
  font-weight:650;
}
.kb-handbook-hero .kb-lead,
.kb-article-head .kb-lead,
.kb-section-head p,
.kb-card-excerpt,
.kb-tool-card p,
.kb-topic-card p,
.kb-cluster-card p,
.kb-handbook-route-card small,
.kb-handbook-mini-list span,
.kb-handbook-next span,
.kb-handbook-topic-chips small,
.kb-handbook-terms dd,
.kb-breadcrumb,
.kb-route-card p,
.kb-search-status,
.kb-meta-line{
  color:#c7ced8;
}
.kb-handbook-route,
.kb-handbook-route-card,
.kb-handbook-side-card,
.kb-sidebar-card.kb-toc,
.kb-card,
.kb-route-card,
.kb-topic-card,
.kb-tool-card,
.kb-quick-link,
.kb-cluster-card,
.kb-product-card,
.kb-directory-card,
.kb-topic-directory-card{
  border-color:#2d3442;
  background:#171b22;
  color:#f4f5f7;
}
.kb-handbook-route[open],
.kb-handbook-route[open]>summary,
.kb-handbook-route-card:hover,
.kb-handbook-route-card:focus-visible,
.kb-handbook-doc a:hover,
.kb-handbook-doc a:focus-visible,
.kb-handbook-topic-chips a:hover,
.kb-handbook-mini-list a:hover,
.kb-handbook-next:hover,
.kb-card:hover,
.kb-route-card:hover,
.kb-topic-card:hover,
.kb-tool-card:hover,
.kb-quick-link:hover{
  border-color:#3b4352;
  background:#1a1e26;
  box-shadow:none;
}
.kb-handbook-doc.is-current a{
  background:#202631;
  box-shadow:inset 3px 0 0 #ffc400;
}
.kb-handbook-route summary strong,
.kb-handbook-route-card strong,
.kb-handbook-doc-copy strong,
.kb-handbook-start-panel .kb-section-head h2,
.kb-handbook-shortcuts .kb-section-head h2,
.kb-handbook-featured .kb-section-head h2{
  color:#f4f5f7;
  font-weight:620;
}
.kb-handbook-route summary small,
.kb-handbook-route-card small,
.kb-handbook-route-card span:last-child,
.kb-handbook-doc-copy small,
.kb-handbook-chapter summary small{
  color:#c7ced8;
}
.kb-handbook-chapter>summary,
.kb-handbook-chapter[open]>summary{
  border-color:#2d3442;
  background:#111315;
  color:#ffd000;
}
.kb-handbook-route-icon,
.kb-handbook-route-card .kb-entry-icon{
  background:#ffc400;
  color:#111315;
}
.kb-handbook-route-card:nth-child(2n),
.kb-handbook-route-card:nth-child(2n+1){
  border-right-color:#2d3442;
}
.kb-handbook-doc-index,
.kb-route-step,
.kb-checkmark,
.kb-read-badge{
  background:#242a35;
  border-color:#3a4353;
  color:#c7ced8;
}
.kb-handbook-doc[data-read="true"] .kb-handbook-state,
.kb-handbook-doc.is-read .kb-handbook-state,
.kb-tree-item[data-doc-slug].is-read .kb-checkmark{
  color:#54d36b;
}
.kb-handbook-doc[data-read="true"] .kb-handbook-state-dot,
.kb-handbook-doc.is-read .kb-handbook-state-dot{
  background:#54d36b;
  box-shadow:0 0 0 3px rgba(84,211,107,.16);
}
.kb-progress{
  background:#2d3442;
}
.kb-progress > span{
  background:#ffc400;
}
.kb-chip,
.kb-search-kicker,
.kb-search-item-badge,
.kb-pill-link{
  border-color:#3a4353;
  background:#202631;
  color:#c7ced8;
  font-weight:560;
}
.kb-chip-accent,
.kb-chip-route,
.kb-chip-check{
  border-color:rgba(255,196,0,.42);
  background:rgba(255,196,0,.12);
  color:#ffd000;
}
.kb-search-input{
  border:1px solid #2d3442;
  background:#f4f5f7;
  color:#111315;
  border-radius:8px;
}
.kb-search-input::placeholder{
  color:#5f6875;
}
.kb-search-input:focus{
  border-color:#ffc400;
  background:#fff;
  box-shadow:0 0 0 3px rgba(255,196,0,.22);
}
.kb-search-card:before{
  border-color:rgba(255,196,0,.08);
}
.kb-search-preset,
.kb-search-item,
.kb-search-featured,
.kb-search-empty,
.kb-search-panel{
  border-color:#2d3442;
  background:#171b22;
  color:#f4f5f7;
}
.kb-search-panel{
  box-shadow:0 26px 60px rgba(0,0,0,.42);
}
.kb-search-item:hover,
.kb-search-item.is-active,
.kb-search-preset:hover{
  border-color:#ffc400;
  background:#222833;
}
.kb-search-group + .kb-search-group,
.kb-search-group h4,
.kb-search-panel-head span{
  border-color:#2d3442;
  color:#9aa3af;
}
.kb-content h2,
.kb-content h3{
  color:#f4f5f7;
}
.kb-article-head,
.kb-article-brief,
.kb-article-mini-toc,
.kb-article-context,
.kb-route-chapter-head,
.kb-route-chapter-disclosure,
.kb-beginner-secondary-help,
.kb-sizing-secondary-help,
.kb-battery-inverter-secondary-help,
.kb-troubleshooting-secondary-help{
  border-color:#2d3442;
}
.kb-article-brief,
.kb-article-mini-toc,
.kb-article-context,
.kb-content>.kb-article{
  background:transparent;
}
.kb-article-brief p,
.kb-article-note p,
.kb-takeaway-grid p,
.kb-note-body p,
.kb-note-body li,
.kb-reader-path-list span,
.kb-route-chapter-head span,
.kb-article-mini-toc li{
  color:#c7ced8;
}
.kb-brief-terms div,
.kb-takeaway-grid>div,
.kb-note-details,
.kb-reader-paths,
.kb-disclosure,
.kb-topic-accordion,
.kb-faq,
.kb-faq details,
.kb-callout,
.kb-insight,
.kb-inline-cta,
.kb-article-takeaway,
.kb-article-next-step,
.kb-article-support{
  border-color:#2d3442;
  background:#171b22;
  color:#f4f5f7;
  box-shadow:none;
}
.kb-note-details{
  border-left-width:4px;
}
.kb-note-details>summary,
.kb-reader-paths>summary,
.kb-disclosure summary,
.kb-topic-accordion summary{
  color:#f4f5f7;
}
.kb-note-details>summary:after,
.kb-reader-paths>summary:after,
.kb-disclosure summary:after{
  border-color:#3a4353;
  background:#222833;
  color:#ffc400;
}
.kb-note-details.is-watch,
.kb-note-details.is-next{
  border-left-color:#54d36b;
}
.kb-note-details.is-mistake{
  border-left-color:#ffb077;
}
.kb-note-details.is-checklist{
  border-left-color:#7eb6d9;
}
.kb-note-details.is-example{
  border-left-color:#ffc400;
}
.kb-note-details.is-details{
  border-left-color:#b6a8ff;
}
.kb-route-card.kb-beginner-core-step,
.kb-route-card.kb-sizing-core-step,
.kb-route-card.kb-battery-inverter-core-step,
.kb-route-card.kb-troubleshooting-core-step,
.kb-route-next,
.kb-card[data-doc-slug].is-next,
.kb-route-card[data-doc-slug].is-next,
.kb-starter-card[data-doc-slug].is-next{
  border-color:#3b4352;
  background:linear-gradient(90deg,rgba(255,196,0,.1),rgba(23,27,34,0) 72%);
  box-shadow:none;
}
.kb-route-card.kb-beginner-core-step .kb-route-step,
.kb-route-card.kb-sizing-core-step .kb-route-step,
.kb-route-card.kb-battery-inverter-core-step .kb-route-step,
.kb-route-card.kb-troubleshooting-core-step .kb-route-step{
  background:#ffc400;
  color:#111315;
}
.kb-card[data-doc-slug].is-in-progress,
.kb-route-card[data-doc-slug].is-in-progress,
.kb-starter-card[data-doc-slug].is-in-progress,
.kb-route-next[data-doc-slug].is-in-progress,
.kb-tree-item[data-doc-slug].is-in-progress{
  border-color:#4a5364;
  background:#1a1e26;
}
.kb-card[data-doc-slug].is-read,
.kb-route-card[data-doc-slug].is-read,
.kb-starter-card[data-doc-slug].is-read,
.kb-route-next[data-doc-slug].is-read,
.kb-tree-item[data-doc-slug].is-read{
  border-color:rgba(84,211,107,.38);
  background:linear-gradient(180deg,rgba(84,211,107,.12),rgba(23,27,34,.98));
  box-shadow:none;
}
.kb-handbook-side-card h3,
.kb-sidebar-card.kb-toc h3,
.kb-route-chapter-head .kb-overline,
.kb-article-note .kb-overline{
  color:#ffc400;
  font-weight:620;
}
.kb-toc a{
  color:#c7ced8;
}
.kb-toc a[aria-current="true"],
.kb-toc a:hover{
  background:rgba(255,196,0,.14);
  color:#ffd000;
}
.kb-topic-card.tone-1 a,
.kb-topic-card.tone-2 a,
.kb-topic-card.tone-3 a,
.kb-topic-card.tone-4 a,
.kb-topic-card a,
.kb-secondary-route-list a,
.kb-compact-archive a{
  border-color:#2d3442;
  background:#171b22;
  color:#f4f5f7;
}
.kb-topic-card p,
.kb-compact-archive span{
  color:#c7ced8;
}
.kb-system-diagram,
.kb-visual,
.kb-article-diagram,
.kb-diagram-placeholder{
  border-color:#2d3442;
  background:#171b22;
  box-shadow:0 8px 20px rgba(0,0,0,.18);
}
.kb-diagram,
.kb-system-map.is-main-chain,
.kb-sizing-pipeline,
.kb-process-strip,
.kb-check-flow,
.kb-daynight-flow div,
.kb-energy-note,
.kb-capacity-card,
.kb-mini-metric,
.kb-compat-card,
.kb-sizing-notes span,
.kb-flow-node,
.kb-acdc-side,
.kb-acdc-converter,
.kb-capacity-meter,
.kb-flow-tags span,
.kb-capacity-explain span,
.kb-system-node,
.kb-process-step,
.kb-check-step,
.kb-branch-note,
.kb-capacity-notes span{
  border-color:#2d3442;
  background:#1a1e26;
  color:#f4f5f7;
}
.kb-diagram{
  background:
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(180deg,#171b22,#111315);
  background-size:34px 34px,auto;
}
.kb-diagram-label,
.kb-system-diagram figcaption strong,
.kb-article-diagram .kb-diagram-head h2,
.kb-system-node strong,
.kb-process-step strong,
.kb-check-step strong,
.kb-capacity-head strong,
.kb-mini-metric strong,
.kb-sizing-notes strong,
.kb-branch-note strong,
.kb-capacity-notes strong{
  color:#f4f5f7;
}
.kb-system-diagram figcaption small,
.kb-article-diagram .kb-diagram-head p:not(.kb-overline),
.kb-system-node small,
.kb-process-step small,
.kb-check-step small,
.kb-mini-metric span,
.kb-sizing-notes span,
.kb-energy-note span,
.kb-branch-note span,
.kb-capacity-notes span{
  color:#c7ced8;
}
.kb-system-arrow,
.kb-reserve-line,
.kb-flow-row:before{
  background:#ffc400;
  opacity:.72;
}
.kb-system-arrow:after,
.kb-reserve-line:after{
  border-color:#ffc400;
}
.kb-capacity-track,
.kb-capacity-bar{
  border-color:#2d3442;
  background:#111315;
}
.kb-capacity-track .is-usable,
.kb-capacity-bar .is-usable,
.kb-capacity-fill.is-usable{
  background:linear-gradient(90deg,#3fb45d,#78d28b);
}
.kb-capacity-track .is-reserve,
.kb-capacity-bar .is-reserve,
.kb-capacity-fill.is-reserve{
  background:linear-gradient(90deg,#ffc400,#ffe27a);
}
.kb-content table,
.kb-table-wrap{
  border-color:#2d3442;
  background:#171b22;
  color:#c7ced8;
}
.kb-content td,
.kb-content th{
  border-color:#2d3442;
}
.kb-content th{
  color:#f4f5f7;
}
.kb-shell-page footer.elementor-location-footer{
  background:#050607 !important;
  color:#c7ced8 !important;
}
.kb-shell-page footer.elementor-location-footer .elementor-heading-title{
  color:#c7ced8 !important;
}
.kb-shell-page footer.elementor-location-footer a{
  color:#ffc400 !important;
}
@media (max-width:980px){
  .kb-handbook-topbar,
  body.kb-shell-page .kb-subheader{
    background:#050607;
  }
  .kb-handbook-shell{
    background:#0f1115;
  }
  .kb-handbook-left,
  .kb-handbook-right,
  .kb-handbook-panel,
  .kb-article-main>.kb-article{
    border-color:#2d3442;
    background:transparent;
    box-shadow:none;
  }
  .kb-handbook-hero{
    border:0;
    background:transparent;
    box-shadow:none;
  }
  .kb-handbook-route-card{
    border-color:#2d3442;
    background:transparent;
  }
  .kb-handbook-mobile-tree{
    border-color:#2d3442;
  }
  .kb-handbook-mobile-tree>summary,
  .kb-handbook-right-mobile>summary{
    color:#f4f5f7;
  }
  .kb-search-panel{
    background:#171b22;
  }
}

/* LAYER: typography and density tuning retained after product-style experiment. */
.kb-app h1{
  font-weight:620;
}
.kb-app h2,
.kb-app h3,
.kb-app h4{
  font-weight:580;
}
.kb-app strong,
.kb-app b{
  font-weight:560;
}
.kb-btn,
.kb-btn-primary,
.kb-btn-soft,
.kb-mark-btn,
.kb-subheader-search,
.kb-subheader-shop,
.kb-handbook-topbar strong,
.kb-handbook-topbar-nav a{
  font-weight:600;
}
.kb-overline{
  font-size:.7rem;
  font-weight:560;
  color:#f0c94a;
}
.kb-handbook-hero{
  border:1px solid #343b49;
  border-radius:8px;
  box-shadow:0 10px 28px rgba(0,0,0,.22);
}
.kb-handbook-hero h1,
.kb-article-head h1{
  font-weight:620;
}
.kb-handbook-panel,
.kb-article-main>.kb-article,
.kb-sidebar-card,
.kb-handbook-side-card{
  border-color:#303847;
}
.kb-handbook-start-panel{
  background:#151a22;
}
.kb-handbook-start-panel .kb-section-head{
  align-items:start;
  border-bottom:1px solid #3a4251;
  padding-bottom:14px;
}
.kb-handbook-start-panel .kb-section-head h2{
  font-size:clamp(1.4rem,2vw,1.75rem);
  font-weight:600;
}
.kb-handbook-start-panel .kb-section-head p{
  max-width:46ch;
}
.kb-handbook-route-cards{
  gap:10px;
  border-top:0;
}
.kb-handbook-route-card,
.kb-handbook-route-card:nth-child(2n),
.kb-handbook-route-card:nth-child(2n+1){
  border:1px solid #303847;
  border-radius:8px;
  background:#171b22;
  padding:16px;
}
.kb-handbook-route-card:hover,
.kb-handbook-route-card:focus-visible{
  border-color:#4a5364;
  background:#1b2029;
}
.kb-handbook-route-card strong{
  font-size:1rem;
  font-weight:600;
}
.kb-handbook-route-card small,
.kb-handbook-route-card span:last-child{
  color:#b8c0cb;
  font-weight:400;
}
.kb-handbook-route-card .kb-entry-icon{
  border-radius:8px;
  box-shadow:0 0 0 1px rgba(255,255,255,.12) inset;
}
.kb-more-routes>summary{
  border-color:#303847;
  background:#151a22;
  color:#d7dce4;
  font-weight:560;
}
.kb-more-routes>summary:hover,
.kb-more-routes[open]>summary{
  border-color:#4a5364;
  background:#1b2029;
}
.kb-handbook-route>summary{
  border-radius:8px;
}
.kb-handbook-route[open]>summary{
  background:#171b22;
}
.kb-handbook-route summary strong,
.kb-handbook-doc-copy strong,
.kb-handbook-chapter>summary strong{
  font-weight:560;
}
.kb-handbook-doc-copy small,
.kb-handbook-route summary small,
.kb-handbook-chapter>summary small{
  color:#aeb7c4;
  font-weight:400;
}
.kb-handbook-doc a{
  border-radius:7px;
}
.kb-handbook-doc.is-current a{
  background:#1e2530;
}
.kb-handbook-side-card h3,
.kb-sidebar-card.kb-toc h3{
  font-weight:580;
}
.kb-handbook-topic-chips a,
.kb-handbook-mini-list a,
.kb-handbook-next,
.kb-toc a{
  border-radius:7px;
}
.kb-note-details,
.kb-disclosure,
.kb-topic-accordion,
.kb-faq details{
  border-radius:8px;
  background:#151a22;
}
.kb-note-details.is-watch,
.kb-note-details.is-next{
  background:linear-gradient(90deg,rgba(84,211,107,.11),#151a22 30%);
}
.kb-note-details.is-mistake{
  background:linear-gradient(90deg,rgba(255,176,119,.12),#151a22 30%);
}
.kb-note-details.is-checklist{
  background:linear-gradient(90deg,rgba(126,182,217,.12),#151a22 30%);
}
.kb-note-details.is-example{
  background:linear-gradient(90deg,rgba(255,196,0,.12),#151a22 30%);
}
.kb-note-details.is-details{
  background:linear-gradient(90deg,rgba(182,168,255,.12),#151a22 30%);
}
.kb-note-details>summary,
.kb-reader-paths>summary,
.kb-disclosure summary,
.kb-topic-accordion summary{
  font-weight:560;
}
.kb-content{
  line-height:1.72;
}
.kb-content h2{
  font-weight:600;
}
.kb-content h3{
  font-weight:580;
}
@media (max-width:980px){
  .kb-handbook-hero,
  .kb-handbook-panel,
  .kb-article-main>.kb-article{
    border-radius:8px;
  }
  .kb-handbook-route-cards{
    gap:9px;
  }
  .kb-handbook-route-card{
    grid-template-columns:34px minmax(0,1fr);
  }
  .kb-handbook-route-card small,
  .kb-handbook-route-card span:last-child{
    grid-column:2;
  }
  .kb-handbook-route-card span:last-child{
    grid-row:auto;
  }
}
@media (max-width:520px){
  .kb-handbook-topbar{
    gap:10px;
  }
  .kb-handbook-topbar-search .kb-search-input-row{
    min-height:48px;
  }
  .kb-search-input{
    min-width:0;
    font-size:.92rem;
    text-overflow:ellipsis;
  }
  .kb-handbook-hero{
    padding:20px 14px;
  }
  .kb-handbook-hero h1{
    font-size:clamp(1.78rem,8.5vw,2.35rem);
  }
  .kb-handbook-start-panel .kb-section-head{
    gap:8px;
    padding-bottom:12px;
  }
  .kb-handbook-route-card{
    padding:14px;
  }
}

/* LAYER: active professional handbook skin - current visual baseline. */
body.kb-shell-page,
body.kb-shell-page #main-content,
body.kb-shell-page .site-content,
body.kb-shell-page .kb-app-wrapper,
.kb-handbook-app{
  background:#eef2f6 !important;
}
.kb-app{
  --kb-bg:#eef2f6;
  --kb-surface:#ffffff;
  --kb-surface-soft:#f7f9fc;
  --kb-surface-mint:#f4f8f6;
  --kb-surface-warm:#fbf7ec;
  --kb-line:#d7dee8;
  --kb-line-strong:#aeb8c6;
  --kb-ink:#182332;
  --kb-muted:#526070;
  --kb-muted-soft:#738092;
  --kb-brand:#c99516;
  --kb-brand-strong:#9c7110;
  --kb-brand-soft:#fff4d8;
  --kb-accent:#0f3557;
  --kb-success:#247c45;
  --kb-success-soft:#e7f4ec;
  --kb-shadow-sm:0 1px 2px rgba(15,35,56,.05);
  --kb-shadow-md:0 8px 24px rgba(15,35,56,.08);
  --kb-shadow-lg:0 16px 42px rgba(15,35,56,.12);
  --kb-active-surface-bg:#ffffff;
  --kb-active-surface-soft:#f7f9fc;
  --kb-active-surface-line:#d7dee8;
  --kb-active-surface-line-strong:#aeb8c6;
  --kb-active-surface-ink:#182332;
  --kb-active-panel-shadow:0 1px 2px rgba(15,35,56,.04);
  --kb-active-flat-shadow:none;
  --kb-active-card-hover-shadow:0 6px 18px rgba(15,35,56,.06);
  color:var(--kb-active-surface-ink);
  background:#eef2f6;
}
.kb-app h1,
.kb-app h2,
.kb-app h3,
.kb-app h4,
.kb-content h2,
.kb-content h3{
  color:#182332;
}
.kb-app h1,
.kb-handbook-hero h1,
.kb-article-head h1{
  font-weight:620;
  letter-spacing:0;
}
.kb-app h2,
.kb-app h3,
.kb-app h4{
  font-weight:590;
}
.kb-app strong,
.kb-app b,
.kb-handbook-route-card strong,
.kb-handbook-route summary strong,
.kb-handbook-doc-copy strong,
.kb-handbook-chapter>summary strong{
  color:#182332;
  font-weight:560;
}
.kb-app p,
.kb-content,
.kb-content p,
.kb-content li,
.kb-handbook-hero .kb-lead,
.kb-article-head .kb-lead,
.kb-section-head p,
.kb-card-excerpt,
.kb-tool-card p,
.kb-topic-card p,
.kb-cluster-card p,
.kb-route-card p,
.kb-meta-line,
.kb-breadcrumb,
.kb-search-status{
  color:#526070;
}
.kb-overline{
  color:#9c7110;
  font-weight:620;
}
.kb-overline:before{
  background:#c99516;
}
body.kb-shell-page .kb-subheader{
  background:#ffffff;
  border-bottom:1px solid #d7dee8;
  box-shadow:0 1px 0 rgba(15,35,56,.04);
}
.kb-subheader a,
.kb-subheader-brand{
  color:#182332;
}
.kb-subheader-mark{
  background:#ffc400;
  color:#101318;
}
.kb-subheader-search{
  border-color:#cfd7e3;
  background:#f7f9fc;
  color:#182332;
}
.kb-subheader-shop,
.kb-btn-primary,
.kb-mark-btn.is-active{
  border-color:#c99516;
  background:#c99516 !important;
  color:#ffffff !important;
}
.kb-subheader-shop:hover,
.kb-btn-primary:hover,
.kb-btn-primary:focus-visible{
  border-color:#9c7110;
  background:#9c7110 !important;
  color:#ffffff !important;
}
.kb-handbook-topbar{
  background:#f7f9fc;
  border-bottom:1px solid #d7dee8;
  box-shadow:none;
}
.kb-handbook-topbar strong,
.kb-handbook-topbar-nav a{
  color:#182332;
}
.kb-handbook-topbar-search .kb-search-input-row,
.kb-search-input{
  border-color:#cfd7e3;
  background:#ffffff;
  color:#182332;
}
.kb-search-input::placeholder{
  color:#738092;
}
.kb-search-input:focus{
  border-color:#c99516;
  background:#ffffff;
  box-shadow:0 0 0 3px rgba(201,149,22,.16);
}
.kb-handbook-shell{
  background:#eef2f6;
}
.kb-handbook-left,
.kb-handbook-right{
  border-color:#d7dee8;
  background:#f7f9fc;
}
.kb-handbook-left{
  border-right:1px solid #d7dee8;
}
.kb-handbook-right{
  border-left:1px solid #d7dee8;
}
.kb-handbook-left-head h2,
.kb-handbook-side-card h3,
.kb-sidebar-card.kb-toc h3{
  color:#182332;
}
.kb-handbook-panel,
.kb-handbook-hero,
.kb-article-main>.kb-article,
.kb-page-header,
.kb-route-list,
.kb-category-main,
.kb-wide-section,
.kb-sidebar-card,
.kb-calculator-hub,
.kb-search-card,
.kb-guided-flow,
.kb-resume,
.kb-starter-card,
.kb-handbook-side-card{
  border:1px solid var(--kb-active-surface-line);
  background:var(--kb-active-surface-bg);
  box-shadow:var(--kb-active-panel-shadow);
}
.kb-handbook-hero{
  border-radius:6px;
  background:
    linear-gradient(90deg,rgba(12,45,74,.045),transparent 48%),
    #ffffff;
}
.kb-handbook-start-panel{
  background:#ffffff;
}
.kb-handbook-start-panel .kb-section-head{
  border-bottom:1px solid #d7dee8;
}
.kb-handbook-route,
.kb-handbook-route-card,
.kb-card,
.kb-route-card,
.kb-topic-card,
.kb-tool-card,
.kb-quick-link,
.kb-cluster-card,
.kb-product-card,
.kb-directory-card,
.kb-topic-directory-card,
.kb-handbook-route-card:nth-child(2n),
.kb-handbook-route-card:nth-child(2n+1){
  border-color:var(--kb-active-surface-line);
  background:var(--kb-active-surface-bg);
  color:var(--kb-active-surface-ink);
  box-shadow:var(--kb-active-flat-shadow);
}
.kb-handbook-route-card:hover,
.kb-handbook-route-card:focus-visible,
.kb-card:hover,
.kb-route-card:hover,
.kb-topic-card:hover,
.kb-tool-card:hover,
.kb-quick-link:hover{
  border-color:var(--kb-active-surface-line-strong);
  background:var(--kb-active-surface-soft);
  box-shadow:var(--kb-active-card-hover-shadow);
}
.kb-handbook-route>summary{
  border-color:#d7dee8;
}
.kb-handbook-route[open],
.kb-handbook-route[open]>summary{
  border-color:#cfd7e3;
  background:#edf2f7;
}
.kb-handbook-route-icon,
.kb-handbook-route-card .kb-entry-icon,
.kb-handbook-topic-chips span:first-child,
.kb-route-step{
  background:#fff0bf;
  color:#3d2a00;
}
.kb-handbook-route summary small,
.kb-handbook-route-card small,
.kb-handbook-route-card span:last-child,
.kb-handbook-doc-copy small,
.kb-handbook-chapter>summary small,
.kb-handbook-mini-list span,
.kb-handbook-next span,
.kb-handbook-topic-chips small,
.kb-handbook-terms dd{
  color:#5f6d7c;
}
.kb-handbook-chapter>summary,
.kb-handbook-chapter[open]>summary{
  border-color:#d7dee8;
  background:#ffffff;
  color:#0f3557;
}
.kb-handbook-doc a{
  color:#182332;
}
.kb-handbook-doc a:hover,
.kb-handbook-doc a:focus-visible{
  background:#edf2f7;
}
.kb-handbook-doc.is-current a{
  background:#e7eef6;
  box-shadow:inset 3px 0 0 #0f3557;
}
.kb-handbook-doc-index,
.kb-checkmark,
.kb-read-badge{
  border-color:#cfd7e3;
  background:#edf2f7;
  color:#526070;
}
.kb-handbook-doc[data-read="true"] .kb-handbook-state,
.kb-handbook-doc.is-read .kb-handbook-state,
.kb-tree-item[data-doc-slug].is-read .kb-checkmark{
  color:#247c45;
}
.kb-handbook-doc[data-read="true"] .kb-handbook-state-dot,
.kb-handbook-doc.is-read .kb-handbook-state-dot{
  background:#247c45;
  box-shadow:0 0 0 3px rgba(36,124,69,.14);
}
.kb-progress{
  background:#d7dee8;
}
.kb-progress > span{
  background:#247c45;
}
.kb-btn,
.kb-btn-soft,
.kb-link-btn,
.kb-mark-btn,
.kb-guided-option,
.kb-share{
  border-color:#cfd7e3;
  background:#ffffff;
  color:#182332;
}
.kb-btn:hover,
.kb-btn-soft:hover,
.kb-guided-option:hover,
.kb-guided-option:focus-visible,
.kb-guided-option.is-selected,
.kb-share:hover{
  border-color:#aeb8c6;
  background:#f7f9fc;
  color:#182332;
}
.kb-link-btn{
  background:transparent;
  color:#0f3557;
}
.kb-link-btn:hover{
  color:#09263f;
}
.kb-chip,
.kb-search-kicker,
.kb-search-item-badge,
.kb-pill-link{
  border-color:#d7dee8;
  background:#f7f9fc;
  color:#526070;
}
.kb-chip-accent,
.kb-chip-route,
.kb-chip-check{
  border-color:#e8cf85;
  background:#fff4d8;
  color:#7a5608;
}
.kb-search-preset,
.kb-search-item,
.kb-search-featured,
.kb-search-empty,
.kb-search-panel{
  border-color:#d7dee8;
  background:#ffffff;
  color:#182332;
}
.kb-search-panel{
  box-shadow:0 18px 48px rgba(15,35,56,.14);
}
.kb-search-item:hover,
.kb-search-item.is-active,
.kb-search-preset:hover{
  border-color:#c99516;
  background:#fff9ea;
}
.kb-search-group + .kb-search-group,
.kb-search-group h4,
.kb-search-panel-head span{
  border-color:#d7dee8;
  color:#738092;
}
.kb-brief-terms div,
.kb-takeaway-grid>div,
.kb-note-details,
.kb-reader-paths,
.kb-disclosure,
.kb-topic-accordion,
.kb-faq,
.kb-faq details,
.kb-callout,
.kb-insight,
.kb-inline-cta,
.kb-article-takeaway,
.kb-article-next-step,
.kb-article-support{
  border-color:#d7dee8;
  background:#ffffff;
  color:#182332;
  box-shadow:none;
}
.kb-note-details{
  border-left-width:4px;
}
.kb-note-details>summary,
.kb-reader-paths>summary,
.kb-disclosure summary,
.kb-topic-accordion summary{
  color:#182332;
}
.kb-note-details>summary:after,
.kb-reader-paths>summary:after,
.kb-disclosure summary:after{
  border-color:#cfd7e3;
  background:#f7f9fc;
  color:#0f3557;
}
.kb-note-details.is-watch,
.kb-note-details.is-next{
  background:linear-gradient(90deg,#e7f4ec,#ffffff 34%);
  border-left-color:#247c45;
}
.kb-note-details.is-mistake{
  background:linear-gradient(90deg,#fff0e6,#ffffff 34%);
  border-left-color:#b65d1d;
}
.kb-note-details.is-checklist{
  background:linear-gradient(90deg,#e8f2fa,#ffffff 34%);
  border-left-color:#3477a9;
}
.kb-note-details.is-example{
  background:linear-gradient(90deg,#fff4d8,#ffffff 34%);
  border-left-color:#c99516;
}
.kb-note-details.is-details{
  background:linear-gradient(90deg,#edf2f7,#ffffff 34%);
  border-left-color:#6a7585;
}
.kb-route-card.kb-beginner-core-step,
.kb-route-card.kb-sizing-core-step,
.kb-route-card.kb-battery-inverter-core-step,
.kb-route-card.kb-troubleshooting-core-step,
.kb-route-next,
.kb-card[data-doc-slug].is-next,
.kb-route-card[data-doc-slug].is-next,
.kb-starter-card[data-doc-slug].is-next{
  border-color:#cfd7e3;
  background:#f7f9fc;
}
.kb-card[data-doc-slug].is-in-progress,
.kb-route-card[data-doc-slug].is-in-progress,
.kb-starter-card[data-doc-slug].is-in-progress,
.kb-route-next[data-doc-slug].is-in-progress,
.kb-tree-item[data-doc-slug].is-in-progress{
  border-color:#aeb8c6;
  background:#edf2f7;
}
.kb-card[data-doc-slug].is-read,
.kb-route-card[data-doc-slug].is-read,
.kb-starter-card[data-doc-slug].is-read,
.kb-route-next[data-doc-slug].is-read,
.kb-tree-item[data-doc-slug].is-read{
  border-color:#9dccaf;
  background:#f4fbf6;
}
.kb-toc a{
  color:#526070;
}
.kb-toc a[aria-current="true"],
.kb-toc a:hover{
  background:#e7eef6;
  color:#0f3557;
}
.kb-topic-card.tone-1 a,
.kb-topic-card.tone-2 a,
.kb-topic-card.tone-3 a,
.kb-topic-card.tone-4 a,
.kb-topic-card a,
.kb-secondary-route-list a,
.kb-compact-archive a{
  border-color:#d7dee8;
  background:#ffffff;
  color:#182332;
}
.kb-topic-card p,
.kb-compact-archive span{
  color:#526070;
}
.kb-system-diagram,
.kb-visual,
.kb-article-diagram,
.kb-diagram-placeholder,
.kb-diagram,
.kb-system-map.is-main-chain,
.kb-sizing-pipeline,
.kb-process-strip,
.kb-check-flow,
.kb-daynight-flow div,
.kb-energy-note,
.kb-capacity-card,
.kb-mini-metric,
.kb-compat-card,
.kb-sizing-notes span,
.kb-flow-node,
.kb-acdc-side,
.kb-acdc-converter,
.kb-capacity-meter,
.kb-flow-tags span,
.kb-capacity-explain span,
.kb-system-node,
.kb-process-step,
.kb-check-step,
.kb-branch-note,
.kb-capacity-notes span{
  border-color:#d7dee8;
  background:#ffffff;
  color:#182332;
  box-shadow:none;
}
.kb-diagram{
  background:
    linear-gradient(90deg,rgba(15,53,87,.045) 1px,transparent 1px),
    linear-gradient(180deg,#ffffff,#f7f9fc);
  background-size:34px 34px,auto;
}
.kb-diagram-label,
.kb-system-diagram figcaption strong,
.kb-article-diagram .kb-diagram-head h2,
.kb-system-node strong,
.kb-process-step strong,
.kb-check-step strong,
.kb-capacity-head strong,
.kb-mini-metric strong,
.kb-sizing-notes strong,
.kb-branch-note strong,
.kb-capacity-notes strong{
  color:#182332;
}
.kb-system-diagram figcaption small,
.kb-article-diagram .kb-diagram-head p:not(.kb-overline),
.kb-system-node small,
.kb-process-step small,
.kb-check-step small,
.kb-mini-metric span,
.kb-sizing-notes span,
.kb-energy-note span,
.kb-branch-note span,
.kb-capacity-notes span{
  color:#526070;
}
.kb-system-arrow,
.kb-reserve-line,
.kb-flow-row:before{
  background:#c99516;
}
.kb-system-arrow:after,
.kb-reserve-line:after{
  border-color:#c99516;
}
.kb-capacity-track,
.kb-capacity-bar{
  border-color:#d7dee8;
  background:#edf2f7;
}
.kb-content table,
.kb-table-wrap{
  border-color:#d7dee8;
  background:#ffffff;
  color:#526070;
}
.kb-content td,
.kb-content th{
  border-color:#d7dee8;
}
.kb-content th{
  color:#182332;
  background:#f7f9fc;
}
@media (max-width:980px){
  .kb-handbook-topbar,
  body.kb-shell-page .kb-subheader{
    background:#ffffff;
  }
  .kb-handbook-shell{
    background:#eef2f6;
  }
  .kb-handbook-left,
  .kb-handbook-right,
  .kb-handbook-panel,
  .kb-article-main>.kb-article,
  .kb-handbook-hero,
  .kb-handbook-route-card{
    border-color:#d7dee8;
    background:#ffffff;
  }
  .kb-handbook-mobile-tree{
    border-color:#d7dee8;
  }
  .kb-handbook-mobile-tree>summary,
  .kb-handbook-right-mobile>summary{
    color:#182332;
  }
  .kb-search-panel{
    background:#ffffff;
  }
}
body.kb-shell-page #header,
body.kb-shell-page .site-header{
  display:block !important;
}
body.kb-shell-page .header-desktop{
  display:flex !important;
}
body.kb-shell-page .header-mobile{
  display:none !important;
}
.kb-handbook-start-panel .kb-section-head h2,
.kb-handbook-shortcuts .kb-section-head h2,
.kb-handbook-featured .kb-section-head h2{
  color:#182332;
  font-weight:590;
}
@media (max-width:991px){
  body.kb-shell-page .header-desktop{
    display:none !important;
  }
  body.kb-shell-page .header-mobile{
    display:flex !important;
  }
}

/* LAYER: final handbook polish - neutralizes inherited dark route blocks. */
.kb-more-routes{
  border-color:#d7dee8;
  background:#ffffff;
}
.kb-more-routes>summary,
.kb-more-routes>summary:hover,
.kb-more-routes[open]>summary{
  border:1px solid #d7dee8;
  border-radius:6px;
  background:#f7f9fc;
  color:#182332;
  font-weight:560;
  box-shadow:none;
}
.kb-more-routes>summary:hover,
.kb-more-routes[open]>summary{
  border-color:#aeb8c6;
  background:#edf2f7;
}
.kb-more-routes>summary:after{
  color:#0f3557;
  font-weight:560;
}
.kb-more-routes .kb-handbook-route-cards{
  border-top:0;
  padding-top:10px;
}
.kb-handbook-side-details{
  border-color:#d7dee8;
}
.kb-handbook-side-details>summary{
  color:#182332;
  font-weight:560;
}
.kb-handbook-side-details>summary:hover{
  color:#0f3557;
}

/* LAYER: route/home cognitive-load guardrails. */
.kb-handbook-right.is-home-context{
  background:#f3f6fa;
}
.kb-handbook-right.is-home-context .kb-handbook-side-card{
  padding:11px 10px;
}
.kb-handbook-right.is-home-context .kb-handbook-side-card h3{
  font-size:.82rem;
  font-weight:560;
  color:#526070;
}
.kb-handbook-right.is-home-context .kb-reader-paths{
  border-left-width:3px;
  background:#ffffff;
}
.kb-handbook-right.is-home-context .kb-reader-path-list{
  grid-template-columns:1fr;
}
.kb-handbook-home .kb-handbook-hero .kb-lead{
  max-width:52ch;
}
.kb-handbook-home .kb-handbook-start-panel .kb-section-head p{
  max-width:58ch;
}
@media (max-width:980px){
  .kb-handbook-start-panel .kb-section-head,
  .kb-handbook-shortcuts .kb-section-head,
  .kb-handbook-featured .kb-section-head{
    padding:16px 18px 12px;
  }
  .kb-handbook-start-panel .kb-section-head h2,
  .kb-handbook-shortcuts .kb-section-head h2,
  .kb-handbook-featured .kb-section-head h2{
    margin:0;
  }
  .kb-handbook-left,
  .kb-handbook-right{
    background:transparent;
  }
  .kb-handbook-mobile-tree,
  .kb-handbook-right-mobile{
    border:1px solid #d7dee8;
    border-radius:8px;
    background:#ffffff;
  }
  .kb-handbook-mobile-tree>summary,
  .kb-handbook-right-mobile>summary{
    padding:0 14px;
    font-size:.9rem;
    font-weight:560;
  }
  .kb-handbook-mobile-tree>summary:after,
  .kb-handbook-right-mobile>summary:after{
    content:"+";
    display:grid;
    place-items:center;
    width:24px;
    height:24px;
    border:1px solid #cfd7e3;
    border-radius:999px;
    color:#0f3557;
    font-weight:560;
  }
  .kb-handbook-mobile-tree[open]>summary:after,
  .kb-handbook-right-mobile[open]>summary:after{
    content:"-";
  }
  .kb-handbook-mobile-tree:not([open]) .kb-handbook-route-tree,
  .kb-handbook-right-mobile:not([open]) .kb-handbook-right-mobile-body{
    display:none;
  }
  .kb-handbook-route-tree,
  .kb-handbook-right-mobile-body{
    padding:0 10px 10px;
  }
}

/* LAYER: Phase 4 unified engineering diagram system. */
.kb-app{
  --kb-diagram-surface:#f7f9fc;
  --kb-diagram-panel:#ffffff;
  --kb-diagram-panel-soft:#edf2f7;
  --kb-diagram-line:#cfd7e3;
  --kb-diagram-line-strong:#aeb8c6;
  --kb-diagram-ink:#182332;
  --kb-diagram-muted:#526070;
  --kb-diagram-muted-soft:#738092;
  --kb-diagram-accent:#c99516;
  --kb-diagram-accent-soft:#fff4d8;
  --kb-diagram-success:#247c45;
  --kb-diagram-success-soft:#e7f4ec;
  --kb-diagram-info:#0f5277;
  --kb-diagram-info-soft:#e8f2fa;
}
.kb-system-diagram,
.kb-article-diagram,
.kb-visual,
.kb-diagram-placeholder{
  min-width:0;
  border:1px solid var(--kb-diagram-line);
  border-radius:10px;
  background:
    linear-gradient(180deg,rgba(255,255,255,.86),rgba(247,249,252,.96)),
    var(--kb-diagram-surface);
  color:var(--kb-diagram-ink);
  box-shadow:0 1px 2px rgba(15,35,56,.04);
}
.kb-system-diagram,
.kb-visual,
.kb-diagram-placeholder{
  display:grid;
  gap:14px;
  padding:18px;
}
.kb-article-diagram{
  display:grid;
  gap:14px;
  padding:18px;
  margin:24px 0 28px;
}
.kb-system-diagram figcaption,
.kb-article-diagram .kb-diagram-head,
.kb-diagram-placeholder figcaption,
.kb-visual>div:first-child{
  display:grid;
  gap:5px;
  max-width:760px;
}
.kb-system-diagram figcaption strong,
.kb-article-diagram .kb-diagram-head h2,
.kb-diagram-placeholder strong,
.kb-visual>div:first-child h2{
  margin:0;
  color:var(--kb-diagram-ink);
  font-size:1.02rem;
  font-weight:600;
  line-height:1.28;
}
.kb-system-diagram figcaption small,
.kb-article-diagram .kb-diagram-head p:not(.kb-overline),
.kb-diagram-placeholder small,
.kb-diagram-caption{
  color:var(--kb-diagram-muted);
  font-size:.86rem;
  line-height:1.5;
}
.kb-diagram-label,
.kb-article-diagram .kb-overline{
  justify-self:start;
  width:max-content;
  max-width:100%;
  padding:3px 8px;
  border:1px solid rgba(201,149,22,.34);
  border-radius:999px;
  background:var(--kb-diagram-accent-soft);
  color:#7a5608;
  font-size:.68rem;
  font-weight:620;
  letter-spacing:.02em;
  line-height:1.2;
  text-transform:uppercase;
}
.kb-diagram,
.kb-system-map.is-main-chain,
.kb-sizing-pipeline,
.kb-process-strip,
.kb-check-flow,
.kb-diagram-split,
.kb-daynight-flow div,
.kb-energy-note,
.kb-flow-board,
.kb-acdc-board,
.kb-capacity-board,
.kb-hybrid-grid,
.kb-example-capacity,
.kb-time-grid,
.kb-season-bars{
  min-width:0;
  border-color:var(--kb-diagram-line);
  background:
    linear-gradient(90deg,rgba(15,53,87,.038) 1px,transparent 1px),
    linear-gradient(180deg,#ffffff,var(--kb-diagram-surface));
  background-size:32px 32px,auto;
}
.kb-diagram{
  padding:14px;
  border-radius:9px;
  overflow:hidden;
}
.kb-diagram svg{
  width:100%;
  min-width:0;
  max-width:100%;
  height:auto;
}
.kb-system-map,
.kb-system-map.is-main-chain,
.kb-sizing-pipeline,
.kb-process-strip,
.kb-hybrid-main,
.kb-energy-path,
.kb-flow-row{
  min-width:0;
}
.kb-system-node,
.kb-process-step,
.kb-check-step,
.kb-flow-node,
.kb-example-node,
.kb-acdc-side,
.kb-acdc-converter,
.kb-capacity-card,
.kb-mini-metric,
.kb-compat-card,
.kb-sizing-notes span,
.kb-branch-note,
.kb-capacity-notes span,
.kb-flow-tags span,
.kb-capacity-explain span,
.kb-energy-path-secondary span,
.kb-season-row,
.kb-time-lane,
.kb-priority-core,
.kb-priority-items span{
  min-width:0;
  border-color:var(--kb-diagram-line);
  background:rgba(255,255,255,.94);
  color:var(--kb-diagram-ink);
  box-shadow:none;
}
.kb-system-node strong,
.kb-process-step strong,
.kb-check-step strong,
.kb-flow-node strong,
.kb-example-node strong,
.kb-acdc-side strong,
.kb-acdc-converter strong,
.kb-capacity-head strong,
.kb-mini-metric strong,
.kb-sizing-notes strong,
.kb-branch-note strong,
.kb-capacity-notes strong,
.kb-time-lane strong,
.kb-capacity-total strong,
.kb-priority-core strong{
  color:var(--kb-diagram-ink);
  font-weight:600;
}
.kb-system-node small,
.kb-process-step small,
.kb-check-step small,
.kb-flow-node small,
.kb-example-node small,
.kb-mini-metric span,
.kb-sizing-notes span,
.kb-energy-note span,
.kb-branch-note span,
.kb-capacity-notes span,
.kb-season-row strong,
.kb-time-lane span,
.kb-priority-core span{
  color:var(--kb-diagram-muted);
}
.kb-system-icon,
.kb-process-icon,
.kb-example-node>span{
  border-color:var(--kb-diagram-line-strong);
  background:var(--kb-diagram-panel-soft);
  box-shadow:inset 0 0 0 1px rgba(24,35,50,.05);
}
.is-solar .kb-system-icon,
.kb-process-step.is-solar .kb-process-icon,
.kb-example-node.is-solar>span{
  background:radial-gradient(circle,#f2c200 0 33%,#ffe27a 34% 55%,rgba(255,244,216,.72) 56%);
  border-color:rgba(201,149,22,.42);
}
.is-battery .kb-system-icon,
.kb-process-step.is-battery .kb-process-icon,
.kb-example-node.is-battery>span{
  background:linear-gradient(90deg,var(--kb-diagram-success-soft) 0 68%,var(--kb-diagram-accent-soft) 68%);
}
.is-inverter .kb-system-icon,
.kb-process-step.is-inverter .kb-process-icon,
.kb-example-node.is-inverter>span{
  background:linear-gradient(135deg,#ffffff,var(--kb-diagram-info-soft));
}
.is-load .kb-system-icon,
.kb-process-step.is-load .kb-process-icon,
.kb-example-node.is-load>span{
  background:linear-gradient(180deg,#ffffff,var(--kb-diagram-accent-soft));
}
.kb-system-arrow,
.kb-reserve-line,
.kb-example-arrow{
  background:var(--kb-diagram-accent);
  opacity:.72;
}
.kb-system-arrow:after,
.kb-reserve-line:after,
.kb-example-arrow:after{
  border-color:var(--kb-diagram-accent);
}
.kb-flow-row:before{
  background:linear-gradient(90deg,var(--kb-diagram-success),var(--kb-diagram-success) 56%,var(--kb-diagram-accent) 56%,var(--kb-diagram-accent));
  opacity:.5;
}
.kb-check-number,
.kb-check-step span,
.kb-route-step{
  background:var(--kb-diagram-accent-soft);
  color:#5c4106;
  font-weight:650;
}
.kb-capacity-track,
.kb-capacity-bar,
.kb-capacity-segments,
.kb-capacity-meter,
.kb-season-track,
.kb-time-lane i{
  border-color:var(--kb-diagram-line);
  background:var(--kb-diagram-panel-soft);
}
.kb-capacity-track .is-usable,
.kb-capacity-bar .is-usable,
.kb-capacity-fill.is-usable,
.kb-capacity-segments .is-usable,
.kb-season-row.is-reserve .kb-season-track i{
  background:linear-gradient(90deg,#247c45,#69b27d);
}
.kb-capacity-track .is-reserve,
.kb-capacity-bar .is-reserve,
.kb-capacity-fill.is-reserve,
.kb-capacity-segments .is-reserve{
  background:linear-gradient(90deg,#c99516,#ffe27a);
}
.kb-capacity-segments .is-loss{
  background:linear-gradient(90deg,#aeb8c6,#d7dee8);
  color:var(--kb-diagram-ink);
}
.kb-season-track i,
.kb-time-lane.is-solar i:before{
  background:linear-gradient(90deg,#c99516,#ffe27a);
}
.kb-season-row:nth-child(2) .kb-season-track i,
.kb-time-lane.is-load i:before{
  background:linear-gradient(90deg,#0f5277,#8db8d1);
}
.kb-time-lane.is-battery i:before{
  background:linear-gradient(90deg,#247c45,#69b27d);
}
.kb-branch-note.is-battery{
  border-left-color:var(--kb-diagram-success);
}
.kb-branch-note.is-grid{
  border-left-color:var(--kb-diagram-info);
}
.kb-diagram-caption,
[data-diagram-caption],
[data-battery-caption]{
  margin:0;
  padding-top:2px;
  color:var(--kb-diagram-muted);
}
.kb-diagram-caption:before,
[data-diagram-caption]:before,
[data-battery-caption]:before{
  content:"";
  display:inline-block;
  width:6px;
  height:6px;
  margin-right:7px;
  border-radius:999px;
  background:var(--kb-diagram-accent);
  vertical-align:.08em;
}
@media (max-width:980px){
  .kb-system-diagram,
  .kb-article-diagram,
  .kb-visual,
  .kb-diagram-placeholder{
    gap:12px;
    padding:14px;
    border-radius:9px;
  }
  .kb-system-diagram figcaption strong,
  .kb-article-diagram .kb-diagram-head h2,
  .kb-diagram-placeholder strong,
  .kb-visual>div:first-child h2{
    font-size:.98rem;
  }
  .kb-system-diagram figcaption small,
  .kb-article-diagram .kb-diagram-head p:not(.kb-overline),
  .kb-diagram-placeholder small,
  .kb-diagram-caption{
    font-size:.82rem;
  }
  .kb-diagram{
    padding:10px;
  }
  .kb-system-map,
  .kb-system-map.is-main-chain,
  .kb-sizing-pipeline,
  .kb-process-strip,
  .kb-check-flow,
  .kb-check-flow.is-compact,
  .kb-daynight-flow,
  .kb-diagram-split,
  .kb-hybrid-main,
  .kb-hybrid-branches,
  .kb-energy-path,
  .kb-energy-path-secondary,
  .kb-flow-row,
  .kb-acdc-board,
  .kb-acdc-loads,
  .kb-capacity-explain,
  .kb-capacity-notes,
  .kb-season-row,
  .kb-time-lane{
    display:grid;
    grid-template-columns:1fr;
    gap:8px;
    overflow:visible;
  }
  .kb-system-node,
  .kb-process-step,
  .kb-check-step,
  .kb-check-step.is-compact,
  .kb-flow-node,
  .kb-example-node{
    min-height:0;
    padding:10px 11px;
  }
  .kb-system-arrow,
  .kb-example-arrow{
    width:2px;
    min-width:2px;
    height:16px;
    justify-self:22px;
  }
  .kb-system-arrow:after{
    right:50%;
    top:auto;
    bottom:0;
    transform:translateX(50%) rotate(135deg);
  }
  .kb-example-arrow:after{
    float:none;
    width:7px;
    height:7px;
    margin:10px 0 0 -3px;
    border-top:0;
    border-left:0;
    border-right:2px solid var(--kb-diagram-accent);
    border-bottom:2px solid var(--kb-diagram-accent);
    transform:rotate(45deg);
  }
  .kb-flow-row:before{
    left:22px;
    right:auto;
    top:8px;
    bottom:8px;
    width:3px;
    height:auto;
    transform:none;
    background:linear-gradient(180deg,var(--kb-diagram-success),var(--kb-diagram-success) 56%,var(--kb-diagram-accent) 56%,var(--kb-diagram-accent));
  }
  .kb-priority-map{
    min-height:auto;
    place-items:stretch;
  }
  .kb-priority-core{
    width:auto;
    height:auto;
    border-radius:12px;
  }
  .kb-priority-items{
    position:static;
    display:grid;
    grid-template-columns:1fr;
    gap:7px;
  }
  .kb-priority-items span{
    position:static;
    transform:none !important;
    width:auto;
    justify-content:start;
    min-width:0;
  }
  .kb-capacity-segments span{
    min-width:0;
    padding:0 6px;
    font-size:.7rem;
  }
}

/* LAYER: Phase 6 single-article learning mode for the szigetuzem overview. */
.kb-handbook-app.is-szigetuzem-focus .kb-handbook-topbar{
  min-height:auto;
}
.kb-handbook-shell.is-szigetuzem-focus .kb-handbook-left{
  opacity:.9;
}
.kb-handbook-shell.is-szigetuzem-focus .kb-handbook-left-head h2{
  font-size:.86rem;
}
.kb-handbook-shell.is-szigetuzem-focus .kb-handbook-state{
  display:none;
}
.kb-handbook-article-page.is-szigetuzem-guide .kb-article-main{
  max-width:800px;
}
.kb-handbook-article-page.is-szigetuzem-guide .kb-article-head{
  gap:10px;
  padding-bottom:18px;
}
.kb-article[data-doc-slug="mit-jelent-szigetuzemu-napelemes-rendszer"] .kb-article-topline .kb-mark-btn{
  opacity:.72;
  transform:scale(.94);
  transform-origin:right center;
}
.kb-article[data-doc-slug="mit-jelent-szigetuzemu-napelemes-rendszer"] .kb-lead{
  max-width:760px;
  color:#3d4652;
}
.kb-szigetuzem-hero-assist{
  display:grid;
  gap:16px;
  margin:18px 0 10px;
  padding-bottom:18px;
  border-bottom:1px solid #d7dee8;
}
.kb-szigetuzem-quick-grid,
.kb-szigetuzem-next-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
}
.kb-szigetuzem-quick-grid>div,
.kb-szigetuzem-step,
.kb-szigetuzem-list-grid>div,
.kb-szigetuzem-decision-grid>div,
.kb-szigetuzem-memory>div{
  min-width:0;
  border:1px solid #d7dee8;
  border-radius:8px;
  background:#f7f9fc;
  box-shadow:none;
}
.kb-szigetuzem-quick-grid>div{
  padding:13px 14px;
}
.kb-szigetuzem-quick-grid strong,
.kb-szigetuzem-flow-node strong,
.kb-szigetuzem-step strong,
.kb-szigetuzem-list-grid h3,
.kb-szigetuzem-decision-grid strong,
.kb-szigetuzem-memory strong{
  display:block;
  color:#182332;
  font-weight:650;
  line-height:1.25;
}
.kb-szigetuzem-quick-grid p,
.kb-szigetuzem-flow p,
.kb-szigetuzem-step small,
.kb-szigetuzem-list-grid p,
.kb-szigetuzem-decision-grid p,
.kb-szigetuzem-memory p{
  margin:.42rem 0 0;
  color:#526070;
  font-size:.9rem;
  line-height:1.5;
}
.kb-szigetuzem-flow{
  display:grid;
  gap:10px;
  padding:14px;
  border:1px solid #d7dee8;
  border-radius:8px;
  background:linear-gradient(180deg,#ffffff,#f7f9fc);
  overflow:hidden;
}
.kb-szigetuzem-flow-row{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:10px;
}
.kb-szigetuzem-flow-node{
  position:relative;
  display:grid;
  gap:5px;
  justify-items:center;
  align-content:center;
  min-height:94px;
  padding:12px 10px;
  border:1px solid #d7dee8;
  border-radius:8px;
  background:#ffffff;
  text-align:center;
}
.kb-szigetuzem-flow-node:not(:last-child):after{
  content:"";
  position:absolute;
  top:50%;
  right:-9px;
  z-index:2;
  width:0;
  height:0;
  border-top:6px solid transparent;
  border-bottom:6px solid transparent;
  border-left:8px solid #c99516;
  transform:translateY(-50%);
}
.kb-szigetuzem-flow-node>span{
  width:30px;
  height:24px;
  border:1px solid #cfd7e3;
  border-radius:7px;
  background:#eef2f6;
}
.kb-szigetuzem-flow-node.is-solar>span{
  border-radius:50%;
  background:radial-gradient(circle,#f6c440 0 38%,#ffffff 40% 52%,#f6c440 54%);
}
.kb-szigetuzem-flow-node.is-battery>span{
  background:linear-gradient(90deg,#2e8b57 0 66%,#eef2f6 66%);
}
.kb-szigetuzem-flow-node.is-inverter>span{
  background:linear-gradient(135deg,#ffffff,#dbe6f0);
}
.kb-szigetuzem-flow-node.is-load>span{
  border-radius:6px 6px 10px 10px;
  background:linear-gradient(180deg,#fff7df,#f2cf73);
}
.kb-szigetuzem-flow-node small{
  color:#526070;
  font-size:.74rem;
  line-height:1.25;
}
.kb-szigetuzem-compare-grid,
.kb-szigetuzem-list-grid,
.kb-szigetuzem-decision-grid,
.kb-szigetuzem-memory{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
  margin:14px 0 4px;
}
.kb-szigetuzem-compare-grid{
  grid-template-columns:repeat(3,minmax(0,1fr));
}
.kb-szigetuzem-compare-grid>div{
  display:grid;
  gap:8px;
  min-width:0;
  padding:14px;
  border:1px solid #d7dee8;
  border-radius:8px;
  background:#f7f9fc;
}
.kb-szigetuzem-compare-grid p,
.kb-szigetuzem-compare-grid span,
.kb-szigetuzem-compare-grid em{
  margin:0;
  color:#526070;
  font-size:.88rem;
  font-style:normal;
  line-height:1.48;
}
.kb-szigetuzem-compare-grid em{
  padding-top:8px;
  border-top:1px solid #d7dee8;
  color:#3d4652;
}
.kb-szigetuzem-list-grid>div,
.kb-szigetuzem-decision-grid>div,
.kb-szigetuzem-memory>div{
  padding:14px;
}
.kb-szigetuzem-list-grid h3{
  margin:0;
  font-size:1rem;
}
.kb-szigetuzem-next-step{
  margin-top:22px;
}
.kb-szigetuzem-step{
  display:grid;
  gap:6px;
  padding:15px;
  color:inherit;
  text-decoration:none;
}
.kb-szigetuzem-step:hover,
.kb-szigetuzem-step:focus-visible{
  border-color:#c99516;
  background:#ffffff;
}
.kb-szigetuzem-step span{
  color:#6b7280;
  font-size:.72rem;
  font-weight:650;
  letter-spacing:.06em;
  text-transform:uppercase;
}

@media (min-width:981px){
  .kb-handbook-shell.is-szigetuzem-focus{
    grid-template-columns:minmax(190px,226px) minmax(0,1fr) minmax(206px,246px);
  }
}
@media (max-width:980px){
  .kb-handbook-app.is-szigetuzem-focus .kb-handbook-topbar{
    display:none;
  }
  .kb-handbook-shell.is-szigetuzem-focus{
    gap:10px;
  }
}
@media (max-width:760px){
  .kb-article-topline .kb-card-top{
    gap:5px;
  }
  .kb-article-topline .kb-chip:nth-child(n+3){
    display:none;
  }
  .kb-article-topline .kb-mark-btn{
    min-height:32px;
    padding:0 10px;
    opacity:.72;
    font-size:.74rem;
  }
  .kb-article-head h1{
    font-size:clamp(1.75rem,8.5vw,2.25rem);
    line-height:1.08;
  }
  .kb-article-head .kb-lead{
    font-size:.98rem;
    line-height:1.55;
  }
  .kb-handbook-article-page.is-szigetuzem-guide .kb-article-main>.kb-article{
    padding:18px 14px 24px;
  }
  .kb-handbook-article-page.is-szigetuzem-guide .kb-article-head{
    gap:8px;
    padding-bottom:14px;
  }
  .kb-article[data-doc-slug="mit-jelent-szigetuzemu-napelemes-rendszer"] .kb-article-topline{
    gap:6px;
  }
  .kb-article[data-doc-slug="mit-jelent-szigetuzemu-napelemes-rendszer"] .kb-article-topline .kb-card-top{
    gap:5px;
  }
  .kb-article[data-doc-slug="mit-jelent-szigetuzemu-napelemes-rendszer"] .kb-article-topline .kb-chip:nth-child(n+3){
    display:none;
  }
  .kb-article[data-doc-slug="mit-jelent-szigetuzemu-napelemes-rendszer"] .kb-article-topline .kb-mark-btn{
    min-height:32px;
    padding:0 10px;
    font-size:.74rem;
    transform:none;
  }
  .kb-article[data-doc-slug="mit-jelent-szigetuzemu-napelemes-rendszer"] .kb-article-head h1{
    font-size:clamp(1.75rem,8.5vw,2.18rem);
    line-height:1.08;
  }
  .kb-article[data-doc-slug="mit-jelent-szigetuzemu-napelemes-rendszer"] .kb-lead{
    font-size:.98rem;
    line-height:1.55;
  }
  .kb-article[data-doc-slug="mit-jelent-szigetuzemu-napelemes-rendszer"] .kb-meta-line{
    font-size:.72rem;
  }
  .kb-szigetuzem-hero-assist{
    gap:12px;
    margin-top:14px;
    padding-bottom:14px;
  }
  .kb-szigetuzem-quick-grid,
  .kb-szigetuzem-next-grid,
  .kb-szigetuzem-compare-grid,
  .kb-szigetuzem-list-grid,
  .kb-szigetuzem-decision-grid,
  .kb-szigetuzem-memory{
    grid-template-columns:1fr;
  }
  .kb-szigetuzem-flow{
    padding:12px;
  }
  .kb-szigetuzem-flow-row{
    grid-template-columns:1fr;
    gap:8px;
  }
  .kb-szigetuzem-flow-node{
    min-height:78px;
    grid-template-columns:auto minmax(0,1fr);
    justify-items:start;
    align-content:center;
    text-align:left;
  }
  .kb-szigetuzem-flow-node small{
    grid-column:2;
  }
  .kb-szigetuzem-flow-node:not(:last-child):after{
    top:auto;
    right:auto;
    bottom:-8px;
    left:27px;
    border-top:8px solid #c99516;
    border-right:6px solid transparent;
    border-left:6px solid transparent;
    border-bottom:0;
    transform:none;
  }
}

/* LAYER: Phase 6G diagram readability polish. */
.kb-visual,
.kb-article-diagram,
.kb-system-diagram,
.kb-diagram-placeholder{
  border-radius:8px;
  background:linear-gradient(180deg,#ffffff,#f8fafc);
}
.kb-diagram,
.kb-flow-board,
.kb-acdc-board,
.kb-capacity-board,
.kb-bar-board,
.kb-column-board,
.kb-protection-board{
  box-sizing:border-box;
  width:100%;
  min-width:0;
  max-width:100%;
  border:1px solid #d6dde6;
  border-radius:8px;
  background:linear-gradient(180deg,#ffffff,#f8fafc);
}
.kb-diagram *{
  box-sizing:border-box;
  min-width:0;
}
.kb-flow-node,
.kb-acdc-side,
.kb-acdc-converter,
.kb-capacity-board,
.kb-capacity-explain span,
.kb-bar-row,
.kb-column-item,
.kb-protection-chain span,
.kb-flow-meters span{
  border-radius:8px;
}
.kb-flow-node strong,
.kb-acdc-side strong,
.kb-acdc-converter strong,
.kb-bar-row strong,
.kb-column-item strong,
.kb-protection-chain span,
.kb-flow-meters strong{
  color:#182332;
  font-weight:620;
  line-height:1.25;
}
.kb-flow-node small,
.kb-acdc-side small,
.kb-acdc-converter small,
.kb-bar-row small,
.kb-column-item small{
  color:#526070;
  font-size:.82rem;
  line-height:1.35;
}
.kb-bar-board,
.kb-protection-board{
  display:grid;
  gap:12px;
  padding:14px;
}
.kb-bar-row{
  display:grid;
  grid-template-columns:minmax(150px,.52fr) minmax(0,1fr);
  align-items:center;
  gap:12px;
  padding:12px;
  border:1px solid #d6dde6;
  background:#ffffff;
}
.kb-bar-row>div{
  display:grid;
  gap:3px;
}
.kb-bar-track{
  position:relative;
  display:block;
  width:100%;
  height:16px;
  overflow:hidden;
  border:1px solid #cfd7e3;
  border-radius:999px;
  background:#eef2f6;
}
.kb-bar-track i{
  display:block;
  width:55%;
  max-width:100%;
  height:100%;
  border-radius:999px;
  background:linear-gradient(90deg,#247c45,#69b27d);
}
.kb-bar-track.is-warn i{
  background:linear-gradient(90deg,#b57d12,#e7bd5d);
}
.kb-bar-track.is-alert i{
  background:linear-gradient(90deg,#a64c2a,#e19563);
}
.kb-column-board{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  align-items:end;
  gap:12px;
  padding:14px;
  min-height:280px;
}
.kb-column-item{
  display:grid;
  grid-template-rows:1fr auto auto;
  gap:7px;
  min-height:238px;
  padding:12px;
  border:1px solid #d6dde6;
  background:#ffffff;
  text-align:center;
}
.kb-column-track{
  display:flex;
  align-items:end;
  justify-content:center;
  height:164px;
  margin:auto auto 2px;
  width:min(92px,58%);
  border:1px solid #cfd7e3;
  border-radius:8px;
  background:#eef2f6;
  overflow:hidden;
}
.kb-column-track i{
  display:block;
  width:100%;
  min-height:18%;
  height:56%;
  background:linear-gradient(180deg,#69b27d,#247c45);
}
.kb-column-track.is-warn i{
  background:linear-gradient(180deg,#e7bd5d,#b57d12);
}
.kb-protection-chain{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);
  align-items:center;
  gap:8px;
}
.kb-protection-chain span{
  display:grid;
  place-items:center;
  min-height:52px;
  padding:9px 10px;
  border:1px solid #d6dde6;
  background:#ffffff;
  text-align:center;
  font-size:.86rem;
}
.kb-protection-chain i{
  display:block;
  width:18px;
  height:2px;
  background:#c99516;
}
.kb-protection-chain i:after{
  content:"";
  display:block;
  width:7px;
  height:7px;
  margin:-3px 0 0 10px;
  border-top:2px solid #c99516;
  border-right:2px solid #c99516;
  transform:rotate(45deg);
}
.kb-flow-meters{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:8px;
}
.kb-flow-meters span{
  display:grid;
  grid-template-columns:minmax(86px,.36fr) minmax(0,1fr);
  align-items:center;
  gap:8px;
  padding:9px 10px;
  border:1px solid #d6dde6;
  background:#ffffff;
}
.kb-flow-meters i{
  display:block;
  width:56%;
  height:12px;
  max-width:100%;
  border-radius:999px;
  background:linear-gradient(90deg,#247c45,#c99516);
}
.kb-diagram svg text{
  font-family:inherit;
}
.kb-szigetuzem-flow{
  background:linear-gradient(180deg,#ffffff,#f8fafc);
}
.kb-szigetuzem-flow-node>span{
  transform:scale(.92);
}

@media (max-width:760px){
  .kb-bar-board,
  .kb-protection-board{
    padding:10px;
    gap:9px;
  }
  .kb-bar-row{
    grid-template-columns:1fr;
    gap:8px;
    padding:10px;
  }
  .kb-bar-track{
    height:14px;
  }
  .kb-column-board{
    grid-template-columns:1fr;
    min-height:auto;
    padding:10px;
  }
  .kb-column-item{
    grid-template-columns:minmax(58px,72px) minmax(0,1fr);
    grid-template-rows:auto auto;
    align-items:center;
    min-height:0;
    text-align:left;
  }
  .kb-column-track{
    grid-row:1 / span 2;
    width:54px;
    height:94px;
    margin:0;
  }
  .kb-protection-chain{
    grid-template-columns:1fr;
    gap:7px;
  }
  .kb-protection-chain i{
    width:2px;
    height:12px;
    justify-self:22px;
  }
  .kb-protection-chain i:after{
    margin:6px 0 0 -3px;
    transform:rotate(135deg);
  }
  .kb-flow-meters{
    grid-template-columns:1fr;
  }
  .kb-flow-meters span{
    grid-template-columns:minmax(82px,.38fr) minmax(0,1fr);
  }
}

/* Phase 8 findability layer: search aliases, focus chips, readable result cards. */
.kb-search-filter-row,
.kb-search-discovery-chips{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
}
.kb-search-filter-chip,
.kb-search-reset,
.kb-search-active-line button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:34px;
  padding:0 11px;
  border-radius:8px;
  border:1px solid #d7dee8;
  background:#ffffff;
  color:#29384a;
  font-size:.8rem;
  font-weight:620;
  line-height:1;
  cursor:pointer;
}
.kb-search-filter-chip:hover,
.kb-search-filter-chip:focus-visible,
.kb-search-filter-chip.is-active,
.kb-search-filter-chip[aria-pressed="true"]{
  border-color:#c99516;
  background:#fff4d8;
  color:#7a5608;
}
.kb-search-reset,
.kb-search-active-line button{
  margin-left:auto;
  color:#526070;
  background:#f7f9fc;
}
.kb-search-reset[hidden],
.kb-search-active-line button[hidden]{
  display:none;
}
.kb-search-card.is-searching > .kb-search-filter-row{
  display:none;
}
.kb-search-active-line{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
  padding:8px 10px;
  border:1px solid #d7dee8;
  border-radius:10px;
  background:#f8fafc;
}
.kb-search-active-line span{
  display:inline-flex;
  align-items:center;
  min-height:24px;
  padding:0 8px;
  border-radius:999px;
  background:#fff4d8;
  color:#7a5608;
  font-size:.74rem;
  font-weight:640;
}
.kb-search-featured-wrap{
  display:grid;
  gap:8px;
  padding:12px;
  border:1px solid #e8cf85;
  border-radius:14px;
  background:linear-gradient(180deg,#fffdf7,#fff8e7);
}
.kb-search-featured-wrap .kb-search-item{
  border-color:#e8cf85;
  background:#ffffff;
}
.kb-search-item-snippet{
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  color:#526070;
  font-size:.84rem;
  line-height:1.45;
}
.kb-search-item-tags{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  min-width:0;
}
.kb-search-item-tags i{
  display:inline-flex;
  align-items:center;
  max-width:100%;
  min-height:22px;
  padding:0 7px;
  border-radius:999px;
  border:1px solid #e1e7ef;
  background:#f8fafc;
  color:#647184;
  font-size:.7rem;
  font-style:normal;
  font-weight:560;
  overflow:hidden;
  text-overflow:ellipsis;
}
.kb-search-discovery{
  display:grid;
  gap:12px;
}
.kb-search-discovery-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.kb-search-discovery-grid a{
  display:grid;
  gap:5px;
  min-width:0;
  padding:12px;
  border:1px solid #d7dee8;
  border-radius:10px;
  background:#ffffff;
  color:#182332;
}
.kb-search-discovery-grid a:hover,
.kb-search-discovery-grid a:focus-visible{
  border-color:#c99516;
  background:#fff9ea;
}
.kb-search-discovery-grid strong{
  font-size:.88rem;
  line-height:1.25;
}
.kb-search-discovery-grid span{
  color:#526070;
  font-size:.78rem;
  line-height:1.4;
}
.kb-search-empty-actions{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}

@media (max-width:720px){
  .kb-search-filter-row,
  .kb-search-discovery-chips{
    flex-wrap:wrap;
    overflow:visible;
    gap:8px 7px;
    padding:0;
  }
  .kb-search-presets{
    flex-wrap:wrap;
    overflow:visible;
    gap:8px;
  }
  .kb-search-filter-chip,
  .kb-search-preset,
  .kb-search-reset{
    flex:0 0 auto;
    min-height:36px;
  }
  .kb-search-preset{
    max-width:100%;
    white-space:normal;
    line-height:1.2;
    padding-block:8px;
    text-align:center;
  }
  .kb-search-reset{
    margin-left:0;
  }
  .kb-search-active-line{
    display:grid;
    grid-template-columns:1fr;
  }
  .kb-search-active-line button{
    margin-left:0;
    justify-self:start;
  }
  .kb-search-discovery-grid{
    grid-template-columns:1fr;
  }
  .kb-search-featured-wrap{
    padding:10px;
  }
  .kb-search-item{
    grid-template-columns:minmax(0,1fr);
  }
  .kb-search-item-arrow{
    display:none;
  }
  .kb-search-item-tags i{
    max-width:100%;
  }
}

/* UI hotfix: mobile should show one KB search surface, with consistent reading gutters. */
.kb-handbook-topbar{
  grid-template-columns:minmax(220px,340px);
}
.kb-handbook-topbar-search{
  display:none;
}
body.kb-shell-page:has(#kb-home-search) .kb-subheader-search{
  display:none;
}

@media (max-width:980px){
  body.kb-shell-page:not(:has(#kb-home-search)) .kb-subheader-search{
    display:inline-flex;
  }
  .kb-handbook-topbar{
    display:none;
  }
  .kb-handbook-shell{
    gap:14px;
    padding:12px clamp(14px,4vw,20px) 28px;
  }
  .kb-handbook-main{
    max-width:100%;
    padding-inline:0;
  }
  .kb-handbook-hero,
  .kb-handbook-panel,
  .kb-article-main>.kb-article{
    border-width:1px;
    border-radius:16px;
    padding:24px 20px 28px;
  }
  .kb-handbook-route-card,
  .kb-route-card,
  .kb-route-next,
  .kb-article-brief,
  .kb-article-mini-toc,
  .kb-article-context,
  .kb-content>.kb-article,
  .kb-article-takeaway,
  .kb-wide-section.kb-article-next-step,
  .kb-wide-section.kb-article-support{
    border-radius:12px;
  }
  .kb-route-card,
  .kb-route-next,
  .kb-article-brief,
  .kb-article-mini-toc,
  .kb-article-context,
  .kb-content>.kb-article,
  .kb-article-takeaway{
    padding-inline:16px;
  }
  .kb-article-head,
  .kb-content,
  .kb-section-head{
    min-width:0;
  }
  .kb-content{
    overflow-wrap:anywhere;
  }
  .kb-search-card{
    border-radius:16px;
  }
  .kb-search-input{
    min-height:54px;
    border-color:#d7dee8 !important;
    border-radius:14px;
    box-shadow:inset 0 1px 0 rgba(255,255,255,.82),0 1px 2px rgba(17,24,39,.04);
  }
}

@media (max-width:520px){
  body.kb-shell-page:not(:has(#kb-home-search)) .kb-subheader-search{
    grid-column:1 / -1;
    width:100%;
    max-width:100%;
    box-sizing:border-box;
    justify-content:flex-start;
    min-height:54px;
    padding:0 18px;
    border-radius:8px;
  }
  .kb-handbook-shell{
    padding:12px 12px 28px;
  }
  .kb-handbook-hero,
  .kb-handbook-panel,
  .kb-article-main>.kb-article{
    padding:22px 18px 26px;
  }
  .kb-route-card,
  .kb-route-next,
  .kb-article-brief,
  .kb-article-mini-toc,
  .kb-article-context,
  .kb-content>.kb-article,
  .kb-article-takeaway{
    padding-inline:15px;
  }
  .kb-article-head h1{
    max-width:100%;
  }
}

/* LAYER: learning tree clarity - one active route, visible progress and explicit hierarchy. */
@media (min-width:1181px){
  .kb-handbook-shell,
  .kb-handbook-shell.is-szigetuzem-focus{
    grid-template-columns:minmax(280px,296px) minmax(0,1fr) minmax(216px,264px);
  }
}
.kb-handbook-shell.is-szigetuzem-focus .kb-handbook-left{
  opacity:1;
}
.kb-handbook-left-head{
  gap:2px;
  padding:10px 12px 14px;
  border-bottom:1px solid #d7dee8;
}
.kb-handbook-left-head .kb-overline{
  color:#6b7280;
  font-size:.64rem;
}
.kb-handbook-left-head h2,
.kb-handbook-shell.is-szigetuzem-focus .kb-handbook-left-head h2{
  color:#182332;
  font-size:1rem;
  font-weight:650;
}
.kb-handbook-left-intro{
  margin:3px 0 0;
  color:#5f6d7c;
  font-size:.72rem;
  line-height:1.4;
}
.kb-handbook-route-tree{
  gap:0;
  padding-top:4px;
}
.kb-handbook-route{
  overflow:hidden;
  border:0;
  border-bottom:1px solid #d7dee8;
  border-radius:0;
  background:transparent;
}
.kb-handbook-route[open],
.kb-handbook-route[open]>summary{
  border-color:#b9c5d3;
  background:#fff;
}
.kb-handbook-route.is-active{
  border-color:#9eb0c2;
  box-shadow:none;
}
.kb-handbook-route>summary{
  grid-template-columns:minmax(0,1fr) 16px;
  gap:9px;
  min-height:48px;
  padding:12px 8px;
  border:0;
  border-radius:0;
  background:transparent;
}
.kb-handbook-route>summary:hover,
.kb-handbook-route>summary:focus-visible{
  background:#f4f7fa;
}
.kb-handbook-route.is-active>summary{
  background:#f4f7fa;
}
.kb-handbook-route-icon{
  width:28px;
  height:28px;
  border-radius:7px;
  background:#fff0bf;
  color:#3d2a00;
  font-size:.76rem;
}
.kb-handbook-route-copy{
  min-width:0;
}
.kb-handbook-route-title-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:5px;
}
.kb-handbook-route-title-row em{
  padding:2px 5px;
  border-radius:4px;
  background:#0f3557;
  color:#fff;
  font-size:.56rem;
  font-style:normal;
  font-weight:650;
  line-height:1.35;
}
.kb-handbook-route summary strong{
  color:#182332;
  font-size:.84rem;
  font-weight:600;
  line-height:1.4;
}
.kb-handbook-route .kb-handbook-route-copy>small{
  display:none;
  margin-top:3px;
  color:#5f6d7c;
  font-size:.67rem;
  line-height:1.35;
}
.kb-handbook-route[open] .kb-handbook-route-copy>small{display:block;}
.kb-handbook-route-progress{
  margin:0;
  padding:0 8px;
  color:#526070;
  font-size:.72rem;
  line-height:1.5;
}
.kb-handbook-route:not([open])>.kb-handbook-route-progress{display:none;}
.kb-handbook-route-meta{
  display:grid;
  justify-items:end;
  align-self:center;
  min-width:0;
}
.kb-handbook-route-meta small{
  margin:0;
  color:#526070;
  font-size:.61rem;
  white-space:nowrap;
}
.kb-handbook-chevron,
.kb-handbook-chapter-chevron{
  color:#526070;
  font-size:1rem;
  line-height:1;
  transition:transform .18s ease;
}
.kb-handbook-route[open]>summary .kb-handbook-chevron,
.kb-handbook-chapter[open]>summary .kb-handbook-chapter-chevron{
  transform:rotate(180deg);
}
.kb-handbook-route-overview{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  margin:0 8px 4px;
  min-height:44px;
  padding:10px 0;
  border:0;
  border-radius:0;
  background:transparent;
  color:#0f5277;
  font-size:.68rem;
  font-weight:650;
  text-decoration:none;
}
.kb-handbook-route-overview:hover,
.kb-handbook-route-overview:focus-visible{
  border-color:#9eb0c2;
  background:#edf2f7;
}
.kb-handbook-chapters{
  padding:0 8px 8px;
}
.kb-handbook-chapter{
  border-top:1px solid #e1e7ee;
}
.kb-handbook-chapter>summary,
.kb-handbook-chapter[open]>summary{
  grid-template-columns:minmax(0,1fr) auto;
  min-height:38px;
  padding:7px 6px;
  border:0;
  background:#fff;
  color:#243548;
}
.kb-handbook-chapter>summary:hover,
.kb-handbook-chapter>summary:focus-visible{
  background:#f4f7fa;
}
.kb-handbook-chapter>summary strong{
  font-size:.68rem;
  font-weight:650;
  letter-spacing:0;
  line-height:1.25;
  text-transform:none;
}
.kb-handbook-chapter-meta{
  display:flex;
  align-items:center;
  gap:6px;
}
.kb-handbook-chapter>summary small{
  color:#687687;
  font-size:.61rem;
  white-space:nowrap;
}
.kb-handbook-doc-list{
  gap:3px;
  padding:2px 0 7px;
}
.kb-handbook-doc a{
  grid-template-columns:22px minmax(0,1fr);
  gap:8px;
  padding:8px 7px;
  border-radius:6px;
  color:#182332;
}
.kb-handbook-doc-index{
  width:21px;
  height:21px;
  border-color:#cfd7e3;
  background:#edf2f7;
  color:#526070;
  font-size:.64rem;
}
.kb-handbook-doc-copy strong{
  font-size:.73rem;
  font-weight:590;
  line-height:1.3;
}
.kb-handbook-doc-copy small{
  margin-top:2px;
  color:#687687;
  font-size:.64rem;
}
.kb-handbook-doc:not(.is-current):not([data-read="true"]):not(.is-read) .kb-handbook-state{
  display:none;
}
.kb-handbook-doc.is-current .kb-handbook-state,
.kb-handbook-doc[data-read="true"] .kb-handbook-state,
.kb-handbook-doc.is-read .kb-handbook-state,
.kb-handbook-shell.is-szigetuzem-focus .kb-handbook-doc.is-current .kb-handbook-state,
.kb-handbook-shell.is-szigetuzem-focus .kb-handbook-doc[data-read="true"] .kb-handbook-state{
  display:flex;
}
.kb-handbook-doc.is-current a{
  background:#e7eef6;
  box-shadow:inset 3px 0 0 #0f5277;
}
.kb-handbook-doc.is-current .kb-handbook-doc-index{
  border-color:#0f5277;
  background:#0f5277;
  color:#fff;
}
.kb-handbook-doc.is-current .kb-handbook-state{
  color:#0f5277;
  font-weight:650;
}
.kb-handbook-doc.is-current .kb-handbook-state-dot{
  background:#0f5277;
}

@media (max-width:980px){
  .kb-handbook-left{
    order:0;
    margin:0;
    padding:0;
    border:0;
  }
  .kb-handbook-main{
    order:1;
  }
  .kb-handbook-left-head{
    display:none;
  }
  .kb-handbook-mobile-tree{
    border:1px solid #d7dee8;
    border-radius:8px;
    background:#fff;
  }
  .kb-handbook-mobile-tree>summary{
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    gap:10px;
    min-height:52px;
    padding:8px 12px;
  }
  .kb-handbook-mobile-tree>summary strong{
    display:block;
    color:#182332;
    font-size:.84rem;
    font-weight:650;
  }
  .kb-handbook-mobile-tree>summary small{
    display:block;
    margin-top:2px;
    color:#5f6d7c;
    font-size:.67rem;
    line-height:1.3;
  }
  .kb-handbook-mobile-tree>summary:after{
    align-self:center;
  }
  .kb-handbook-route-tree{
    max-height:68vh;
    padding:0 8px 9px;
  }
  .kb-handbook-route>summary{
    grid-template-columns:minmax(0,1fr) 16px;
    padding:12px 8px;
  }
  .kb-handbook-route-overview{
    margin-left:8px;
  }
  .kb-handbook-chapter>summary{
    padding-left:6px;
  }
  .kb-handbook-doc-list{
    padding-left:0;
  }
}

/* Search clarity and shared read-state controls. */
.kb-search-card:before{
  display:none;
}
.kb-search-panel{
  position:static;
  inset:auto;
  z-index:auto;
  max-height:none;
  margin-top:4px;
  padding:14px 0 0;
  overflow:visible;
  border:0;
  border-top:1px solid #d7dee8;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}
.kb-search-card.is-searching > .kb-search-filter-row{
  display:flex;
}
.kb-search-card.is-searching > .kb-search-presets,
.kb-search-card.is-searching > .kb-search-inline-meta{
  display:none;
}
.kb-search-card.is-searching > .kb-search-status{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}
.kb-search-panel-head{
  align-items:baseline;
  padding:0;
}
.kb-search-active-line{
  padding:7px 0;
  border:0;
  border-bottom:1px solid #e1e7ee;
  border-radius:0;
  background:transparent;
}
.kb-search-featured-wrap{
  gap:6px;
  padding:0;
  border:0;
  border-radius:0;
  background:transparent;
}
.kb-search-featured-wrap .kb-search-item{
  border:0;
  background:transparent;
}
.kb-search-result-entry{
  min-width:0;
  overflow:hidden;
  border:1px solid #d7dee8;
  border-radius:8px;
  background:#fff;
  transition:border-color .18s ease,background .18s ease;
}
.kb-search-result-entry .kb-search-item{
  border:0;
  border-radius:0;
  background:transparent;
}
.kb-search-result-entry .kb-search-item:hover,
.kb-search-result-entry .kb-search-item.is-active{
  background:#fff9e8;
  transform:none;
}
.kb-search-result-mark{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  gap:7px;
  width:100%;
  min-height:36px;
  padding:6px 13px;
  border:0;
  border-top:1px solid #e1e7ee;
  background:#f7f9fb;
  color:#526070;
  font:inherit;
  font-size:.76rem;
  font-weight:650;
  cursor:pointer;
}
.kb-search-result-mark:hover{
  background:#edf2f7;
  color:#26384a;
}
.kb-search-result-mark:focus-visible,
.kb-handbook-tree-mark:focus-visible{
  outline:3px solid rgba(15,82,119,.22);
  outline-offset:-3px;
}
.kb-search-result-entry[data-read="true"],
.kb-search-result-entry.is-read{
  border-color:#76ad88;
  background:#e7f4ec;
}
.kb-search-result-entry[data-read="true"] .kb-search-item,
.kb-search-result-entry.is-read .kb-search-item{
  background:#e7f4ec;
}
.kb-search-result-entry[data-read="true"] .kb-search-item strong,
.kb-search-result-entry.is-read .kb-search-item strong,
.kb-search-result-entry[data-read="true"] .kb-search-item-arrow,
.kb-search-result-entry.is-read .kb-search-item-arrow{
  color:#185f35;
}
.kb-search-result-entry[data-read="true"] .kb-search-result-mark,
.kb-search-result-entry.is-read .kb-search-result-mark,
.kb-search-result-mark.is-active{
  border-top-color:#76ad88;
  background:#247c45;
  color:#fff;
}
.kb-handbook-doc-row{
  display:grid;
  grid-template-columns:minmax(0,1fr) 30px;
  gap:4px;
  align-items:center;
}
.kb-handbook-doc-row > a{
  min-width:0;
}
.kb-handbook-tree-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:28px;
  height:28px;
  padding:0;
  border:1px solid #cfd7e3;
  border-radius:6px;
  background:#fff;
  color:#687687;
  font:inherit;
  font-size:.78rem;
  font-weight:760;
  cursor:pointer;
}
.kb-handbook-tree-mark:hover{
  border-color:#9eb0c2;
  background:#edf2f7;
  color:#26384a;
}
.kb-handbook-doc[data-read="true"] .kb-handbook-doc-row,
.kb-handbook-doc.is-read .kb-handbook-doc-row{
  border-radius:6px;
  background:#e7f4ec;
}
.kb-handbook-doc[data-read="true"] .kb-handbook-doc-row > a,
.kb-handbook-doc.is-read .kb-handbook-doc-row > a,
.kb-handbook-doc.is-current[data-read="true"] .kb-handbook-doc-row > a{
  background:#e7f4ec;
  box-shadow:inset 3px 0 0 #247c45;
}
.kb-handbook-doc[data-read="true"] .kb-handbook-doc-copy strong,
.kb-handbook-doc.is-read .kb-handbook-doc-copy strong,
.kb-handbook-doc[data-read="true"] .kb-handbook-state,
.kb-handbook-doc.is-read .kb-handbook-state{
  color:#185f35;
}
.kb-handbook-doc[data-read="true"] .kb-handbook-doc-index,
.kb-handbook-doc.is-read .kb-handbook-doc-index,
.kb-handbook-doc[data-read="true"] .kb-handbook-tree-mark,
.kb-handbook-doc.is-read .kb-handbook-tree-mark,
.kb-handbook-tree-mark.is-active{
  border-color:#247c45;
  background:#247c45;
  color:#fff;
}

@media (max-width:720px){
  .kb-search-card,
  .kb-search-card.is-simple,
  .kb-search-focus .kb-search-card{
    gap:10px;
    padding:14px;
    border-radius:8px;
  }
  .kb-search-input{
    height:52px;
    padding-right:12px;
    border-radius:7px;
    font-size:.94rem;
  }
  .kb-search-panel{
    max-height:none;
    padding:12px 0 0;
    overflow:visible;
  }
  .kb-search-panel-head{
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    gap:8px;
  }
  .kb-search-panel-head span{
    text-align:right;
  }
  .kb-search-featured-label{
    min-height:22px;
    padding:0 7px;
  }
  .kb-search-item{
    gap:8px;
    padding:10px;
  }
  .kb-search-item-copy{
    gap:4px;
  }
  .kb-search-item-snippet,
  .kb-search-item-tags{
    display:none;
  }
  .kb-search-group-list,
  .kb-search-results{
    gap:6px;
  }
  .kb-search-group + .kb-search-group{
    padding-top:8px;
  }
  .kb-search-result-mark{
    min-height:34px;
    padding:5px 10px;
  }
}

/* Desktop search workspace: compact controls, balanced scanning, no empty billboard. */
.kb-search-shell:before{
  content:"";
  left:17px;
  width:12px;
  height:12px;
  border:2px solid #687687;
  border-radius:50%;
  background:transparent;
}
.kb-search-shell:after{
  content:"";
  position:absolute;
  left:29px;
  top:calc(50% + 6px);
  width:7px;
  height:2px;
  border-radius:2px;
  background:#687687;
  transform:rotate(45deg);
  transform-origin:left center;
  pointer-events:none;
}
.kb-search-shell.is-active:before{
  border-color:#7a5608;
}
.kb-search-shell.is-active:after{
  background:#7a5608;
}

@media (min-width:1360px){
  .kb-search-focus{
    padding-block:28px;
  }
  .kb-search-focus .kb-section-head{
    align-items:flex-end;
    margin-bottom:16px;
  }
  .kb-search-focus .kb-section-head > div{
    gap:6px;
  }
  .kb-search-focus .kb-section-head h2{
    font-size:2rem;
    line-height:1.12;
  }
  .kb-search-focus .kb-section-head > p{
    max-width:44ch;
    padding-top:0;
    font-size:.9rem;
    line-height:1.55;
  }
  .kb-search-focus .kb-search-card{
    grid-template-columns:minmax(340px,1.55fr) minmax(250px,1fr);
    grid-template-rows:auto auto auto auto;
    column-gap:16px;
    row-gap:9px;
    padding:18px 20px;
    border-color:#d7dee8;
    border-radius:8px;
    background:#fff;
  }
  .kb-search-focus .kb-search-card-head{
    grid-column:1;
    grid-row:1;
  }
  .kb-search-focus .kb-search-label{
    font-size:.84rem;
  }
  .kb-search-focus .kb-search-shell{
    grid-column:1;
    grid-row:2;
  }
  .kb-search-focus .kb-search-shell:before{
    top:26px;
  }
  .kb-search-focus .kb-search-shell:after{
    top:32px;
  }
  .kb-search-focus .kb-search-input{
    height:52px;
    border-color:#bfc9d5;
    border-radius:6px;
    font-size:.94rem;
  }
  .kb-search-focus .kb-search-status{
    grid-column:1;
    grid-row:3;
    min-height:20px;
    font-size:.76rem;
  }
  .kb-search-focus .kb-search-filter-row{
    grid-column:2;
    grid-row:1 / span 2;
    align-self:center;
    gap:7px;
  }
  .kb-search-focus .kb-search-presets{
    grid-column:2;
    grid-row:3;
    align-self:start;
    gap:7px;
  }
  .kb-search-focus .kb-search-filter-chip,
  .kb-search-focus .kb-search-preset,
  .kb-search-focus .kb-search-reset{
    min-height:44px;
    padding-inline:10px;
    border-radius:6px;
    font-size:.75rem;
  }
  .kb-search-focus .kb-search-inline-meta{
    display:none;
  }
  .kb-search-focus .kb-search-panel{
    grid-column:1 / -1;
    grid-row:4;
    margin-top:5px;
  }
  .kb-search-focus .kb-search-featured-wrap{
    grid-template-columns:132px minmax(0,1fr);
    align-items:center;
    gap:12px;
    padding-bottom:10px;
    border-bottom:1px solid #e1e7ee;
  }
  .kb-search-focus .kb-search-results{
    grid-template-columns:repeat(2,minmax(0,1fr));
    align-items:start;
    gap:14px 18px;
  }
  .kb-search-focus .kb-search-group + .kb-search-group{
    padding-top:0;
    border-top:0;
  }
  .kb-search-focus .kb-search-group:only-child{
    grid-column:1 / -1;
  }
  .kb-search-focus .kb-search-group:only-child .kb-search-group-list{
    grid-template-columns:repeat(2,minmax(0,1fr));
    align-items:start;
  }
  .kb-search-focus .kb-search-item{
    padding:10px 12px;
  }
  .kb-search-focus .kb-search-item-snippet{
    -webkit-line-clamp:1;
  }
  .kb-search-focus .kb-search-item-tags{
    display:none;
  }
}

/* Beginner-first home and article hierarchy. */
.kb-handbook-shell.is-home-page{
  grid-template-columns:minmax(0,1fr);
  max-width:1180px;
  margin-inline:auto;
}
.kb-handbook-shell.is-home-page>.kb-handbook-left,
.kb-handbook-shell.is-home-page>.kb-handbook-right{
  display:none;
}
.is-home-page .kb-handbook-hero-actions{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  align-items:stretch;
}
.is-home-page .kb-handbook-hero-actions .kb-btn{
  min-height:48px;
  height:auto;
  white-space:normal;
  text-align:center;
}
.is-home-page .kb-search-filter-row{
  display:none !important;
}
.kb-home-guided-path{
  display:grid;
  gap:18px;
}
.kb-home-guided-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
}
.kb-home-guided-head>div{
  display:grid;
  gap:5px;
}
.kb-home-guided-head h2,
.kb-home-guided-head p,
.kb-home-guided-intro{
  margin:0;
}
.kb-home-guided-head>[data-home-guided-progress]{
  flex:0 0 auto;
  padding:7px 10px;
  border:1px solid #cfd7e3;
  border-radius:6px;
  background:#f7f9fc;
  color:#526070;
  font-size:.8rem;
  font-weight:700;
}
.kb-home-guided-intro{
  max-width:68ch;
}
.kb-home-guided-next{
  display:flex;
  align-items:center;
  justify-content:space-between;
  width:min(100%,620px);
  min-height:50px;
  white-space:normal;
  text-align:left;
}
.kb-home-guided-details{
  border-top:1px solid #d7dee8;
  padding-top:12px;
}
.kb-home-guided-details>summary{
  width:max-content;
  cursor:pointer;
  color:#26384a;
  font-weight:700;
}
.kb-home-guided-details ol{
  display:grid;
  gap:6px;
  margin:12px 0 0;
  padding:0;
  list-style:none;
}
.kb-home-guided-details li{
  border:1px solid #d7dee8;
  border-radius:7px;
  background:#fff;
}
.kb-home-guided-details li a{
  display:grid;
  grid-template-columns:30px minmax(0,1fr) auto;
  gap:10px;
  align-items:center;
  padding:10px 12px;
  color:#182332;
  text-decoration:none;
}
.kb-home-guided-details li a>span{
  display:grid;
  place-items:center;
  width:28px;
  height:28px;
  border-radius:50%;
  background:#eef2f6;
  color:#526070;
  font-size:.78rem;
  font-weight:750;
}
.kb-home-guided-details li small{
  color:#687687;
}
.kb-home-guided-details li.is-read{
  border-color:#76ad88;
  background:#e7f4ec;
}
.kb-home-guided-details li.is-read a>span{
  background:#247c45;
  color:#fff;
}
.kb-home-guided-path.is-complete [data-home-guided-progress]{
  border-color:#76ad88;
  background:#e7f4ec;
  color:#185f35;
}
.kb-handbook-start-panel>.kb-text-link{
  display:inline-flex;
  margin-top:18px;
  color:#0f5277;
  font-weight:700;
}
.kb-search-result-entry{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:stretch;
}
.kb-search-result-entry .kb-search-item{
  grid-column:1;
  grid-row:1;
}
.kb-search-result-entry .kb-search-result-mark{
  grid-column:2;
  grid-row:1;
  justify-content:center;
  width:auto;
  min-width:104px;
  padding-inline:10px;
  border-top:0;
  border-left:1px solid #e1e7ee;
}
.kb-search-result-entry[data-read="true"] .kb-search-result-mark,
.kb-search-result-entry.is-read .kb-search-result-mark{
  border-left-color:#76ad88;
}
body.kb-shell-page:has(.kb-handbook-shell.is-article-page) .kb-subheader-search{
  display:none !important;
}

@media (max-width:980px){
  .kb-handbook-shell.is-article-page>.kb-handbook-left{
    display:none;
  }
  .is-home-page .kb-handbook-hero-actions{
    grid-template-columns:1fr;
  }
  .is-home-page .kb-search-card,
  .is-home-page .kb-search-focus .kb-search-card{
    padding:0;
    border:0;
    background:transparent;
    box-shadow:none;
  }
  .is-home-page .kb-search-card-head{
    margin-bottom:2px;
  }
  .kb-home-guided-head{
    align-items:flex-start;
  }
  .kb-search-result-entry .kb-search-result-mark{
    min-width:92px;
    font-size:.72rem;
  }
  .kb-article-author-chip{
    display:none !important;
  }
}

/* P1/P2 audit follow-up: calmer routes, human context and compact mobile reading. */
.is-home-page .kb-handbook-hero-actions{
  grid-template-columns:repeat(2,minmax(0,1fr));
}
.kb-life-context{
  margin:18px 0;
  padding:0;
  border:0;
  background:transparent;
  color:#364454;
}
.kb-life-context strong{
  display:block;
  margin-bottom:5px;
  color:#182332;
  font-size:1rem;
  font-weight:600;
}
.kb-life-context p{
  margin:0;
  line-height:1.65;
}
.kb-article-concepts{
  margin:18px 0;
  border-top:1px solid #d7dee8;
  border-bottom:1px solid #d7dee8;
  background:transparent;
}
.kb-article-concepts>summary{
  min-height:48px;
  padding:13px 2px;
  color:#26384a;
  cursor:pointer;
  font-weight:750;
}
.kb-article-concepts dl{
  margin:0 0 16px;
}
.kb-article-mobile-toc{
  display:none;
}
.kb-mark-btn.is-active{
  border-color:transparent !important;
  background:transparent !important;
  color:#247c45 !important;
  box-shadow:none !important;
}
.kb-mark-btn.is-active .kb-mark-icon{
  color:#247c45 !important;
}
.kb-article-topline .kb-mark-btn{
  min-height:36px;
  padding:6px 8px;
  font-size:.78rem;
  opacity:.78;
}

@media (min-width:1181px){
  .kb-handbook-shell.is-route-page.has-no-right{
    grid-template-columns:minmax(210px,242px) minmax(0,900px);
    justify-content:center;
  }
  .kb-handbook-shell.is-article-page{
    grid-template-columns:minmax(190px,220px) minmax(0,800px) minmax(190px,220px);
    justify-content:center;
  }
}

@media (max-width:980px){
  .kb-handbook-shell.is-article-page>.kb-handbook-right{
    display:none;
  }
  .kb-article-mobile-toc{
    display:block;
    margin:16px 0 20px;
    border-top:1px solid #d7dee8;
    border-bottom:1px solid #d7dee8;
  }
  .kb-article-mobile-toc>summary{
    min-height:48px;
    padding:13px 2px;
    color:#26384a;
    cursor:pointer;
    font-weight:750;
  }
  .kb-article-mobile-toc ol{
    display:grid;
    gap:8px;
    margin:0 0 16px;
    padding-left:22px;
  }
  .kb-article-mobile-toc a{
    color:#0f5277;
  }
  .kb-breadcrumb{
    max-width:100%;
    overflow:hidden;
    color:#687687;
    font-size:.75rem;
    text-overflow:ellipsis;
    white-space:nowrap;
  }
}

@media (max-width:520px){
  .is-home-page .kb-handbook-hero{
    gap:10px;
    padding:18px 16px 16px;
  }
  .is-home-page .kb-handbook-hero h1{
    font-size:clamp(1.65rem,7.4vw,2rem);
    line-height:1.08;
  }
  .is-home-page .kb-handbook-hero .kb-lead{
    font-size:.92rem;
    line-height:1.48;
  }
  .is-home-page .kb-handbook-hero-actions{
    grid-template-columns:1fr;
    gap:8px;
    margin-top:2px;
  }
  .is-home-page .kb-handbook-hero-actions .kb-btn{
    min-height:44px;
    padding-block:9px;
  }
  .kb-life-context{
    margin-inline:0;
    padding:0;
  }
  .kb-article-topline .kb-mark-btn{
    justify-content:flex-start;
    width:auto;
  }
}

@media (max-width:520px){
  .kb-handbook-hero h1,
  .kb-article-head h1{
    font-size:2rem;
  }
  .kb-search-presets{
    display:grid;
    grid-template-columns:1fr;
  }
  .kb-search-preset{
    justify-content:flex-start;
    width:100%;
    min-height:44px;
    white-space:normal;
    text-align:left;
  }
  .kb-home-guided-head{
    display:grid;
    gap:12px;
  }
  .kb-home-guided-head>[data-home-guided-progress]{
    width:max-content;
  }
  .kb-home-guided-details li a{
    grid-template-columns:28px minmax(0,1fr);
  }
  .kb-home-guided-details li small{
    grid-column:2;
  }
  .kb-search-result-entry{
    grid-template-columns:minmax(0,1fr);
  }
  .kb-search-result-entry .kb-search-item{
    grid-column:1;
    grid-row:1;
  }
  .kb-search-result-entry .kb-search-result-mark{
    grid-column:1;
    grid-row:2;
    justify-content:flex-start;
    min-width:0;
    min-height:44px;
    border-top:1px solid #e1e7ee;
    border-left:0;
  }
}

/* Homepage 4 + 6 decision-entry system. */
.is-home-page .kb-home-search-early,
.is-home-page .kb-home-entry-section{
  width:min(100%,1280px);
  margin-inline:auto;
  box-sizing:border-box;
}
.is-home-page .kb-home-search-early{
  display:grid;
  gap:14px;
  padding:clamp(22px,3vw,36px) clamp(18px,4vw,48px);
  border:0;
  border-bottom:1px solid var(--kb-line,#d7dee8);
  border-radius:0;
  background:#fff;
  box-shadow:none;
}
.is-home-page .kb-home-search-early .kb-section-head{
  margin:0;
}
.is-home-page .kb-home-search-early .kb-search-card{
  max-width:none;
  margin:0;
  padding:0;
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}
.is-home-page .kb-home-search-early .kb-search-label{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}
.is-home-page .kb-home-entry-section{
  display:grid;
  gap:22px;
  padding:clamp(30px,4vw,54px) clamp(18px,4vw,48px);
  border:0;
  border-bottom:1px solid var(--kb-line,#d7dee8);
  border-radius:0;
  background:#fbfaf6;
  box-shadow:none;
}
.is-home-page .kb-home-entry-section.is-support{
  background:#fff;
}
.is-home-page .kb-home-entry-section .kb-section-head{
  margin:0;
}
.kb-home-primary-grid,
.kb-home-support-grid{
  display:grid;
  align-items:stretch;
}
.kb-home-primary-grid{
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}
.kb-home-support-grid{
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
}
.kb-home-entry-card{
  display:grid;
  grid-template-columns:46px minmax(0,1fr);
  grid-template-areas:
    "icon copy"
    "icon meta"
    "icon action";
  align-content:start;
  gap:11px 16px;
  min-width:0;
  min-height:220px;
  padding:26px;
  box-sizing:border-box;
  border:1px solid #ddd9cc;
  border-radius:8px;
  background:#fff;
  color:var(--kb-ink,#182332);
  text-decoration:none;
  box-shadow:0 4px 14px rgba(24,35,50,.04);
  transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;
}
a.kb-home-entry-card:hover{
  border-color:#c99b16;
  box-shadow:0 9px 24px rgba(24,35,50,.08);
  transform:translateY(-2px);
}
a.kb-home-entry-card:focus-visible{
  outline:3px solid #d5a300;
  outline-offset:3px;
}
.kb-home-entry-icon{
  grid-area:icon;
  display:grid;
  place-items:center;
  width:44px;
  height:44px;
  border-radius:8px;
  background:#fff1ad;
  color:#1d2734;
  font-size:1.15rem;
  line-height:1;
}
.kb-home-entry-copy{
  grid-area:copy;
  display:grid;
  align-content:start;
  gap:9px;
  min-width:0;
}
.kb-home-entry-copy strong{
  color:var(--kb-ink,#182332);
  font-size:1.3rem;
  line-height:1.22;
  font-weight:820;
}
.kb-home-entry-copy span{
  color:var(--kb-muted,#526070);
  font-size:.98rem;
  line-height:1.58;
}
.kb-home-entry-card>small:not(.kb-home-entry-status){
  grid-area:meta;
  align-self:end;
  color:#65707e;
  font-size:.78rem;
  line-height:1.4;
  font-weight:720;
}
.kb-home-entry-card>em{
  grid-area:action;
  align-self:end;
  min-height:44px;
  display:inline-flex;
  align-items:center;
  width:max-content;
  max-width:100%;
  color:#765900;
  font-size:.91rem;
  line-height:1.35;
  font-style:normal;
  font-weight:820;
}
.kb-home-entry-card.is-compact{
  grid-template-columns:38px minmax(0,1fr);
  gap:8px 13px;
  min-height:178px;
  padding:20px;
  box-shadow:none;
}
.kb-home-entry-card.is-compact .kb-home-entry-icon{
  width:36px;
  height:36px;
  font-size:1rem;
}
.kb-home-entry-card.is-compact .kb-home-entry-copy{
  gap:7px;
}
.kb-home-entry-card.is-compact .kb-home-entry-copy strong{
  font-size:1.02rem;
  line-height:1.3;
}
.kb-home-entry-card.is-compact .kb-home-entry-copy span{
  font-size:.88rem;
  line-height:1.5;
}
.kb-home-entry-card.is-compact>em{
  font-size:.84rem;
}
.kb-home-entry-card.is-unavailable{
  border-style:dashed;
  background:#f7f7f4;
  box-shadow:none;
}
.kb-home-entry-status{
  grid-area:action;
  align-self:end;
  display:inline-flex;
  align-items:center;
  min-height:44px;
  color:#68717c;
  font-size:.81rem;
  line-height:1.4;
  font-weight:750;
}
@media (max-width:980px){
  .kb-home-support-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}
@media (max-width:620px){
  .is-home-page .kb-handbook-hero{
    gap:8px;
    padding:14px;
  }
  .is-home-page .kb-handbook-hero h1{
    font-size:1.55rem;
    line-height:1.08;
  }
  .is-home-page .kb-handbook-hero .kb-lead{
    font-size:.88rem;
    line-height:1.42;
  }
  .is-home-page .kb-handbook-hero-actions{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:8px;
  }
  .is-home-page .kb-handbook-hero-actions .kb-btn{
    min-height:48px;
    padding:8px 10px;
    font-size:.78rem;
    line-height:1.3;
  }
  .is-home-page .kb-home-search-early{
    gap:12px;
    padding:22px 16px 24px;
  }
  .is-home-page .kb-home-search-early .kb-search-presets{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:8px;
  }
  .is-home-page .kb-home-search-early .kb-search-preset{
    min-width:0;
    justify-content:flex-start;
    padding-inline:11px;
    white-space:normal;
    text-align:left;
  }
  .is-home-page .kb-home-entry-section{
    gap:14px;
    padding:24px 12px;
  }
  .kb-home-primary-grid,
  .kb-home-support-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:8px;
  }
  .kb-home-entry-card,
  .kb-home-entry-card.is-compact{
    grid-template-columns:32px minmax(0,1fr);
    grid-template-areas:
      "icon meta"
      "copy copy"
      "action action";
    gap:8px;
    min-height:206px;
    padding:12px;
  }
  .kb-home-entry-card.is-compact{
    min-height:180px;
  }
  .kb-home-entry-card .kb-home-entry-icon,
  .kb-home-entry-card.is-compact .kb-home-entry-icon{
    width:32px;
    height:32px;
    font-size:.88rem;
  }
  .kb-home-entry-card>small:not(.kb-home-entry-status){
    align-self:center;
    overflow:hidden;
    font-size:.66rem;
    line-height:1.25;
    text-align:right;
    text-overflow:ellipsis;
    white-space:nowrap;
  }
  .kb-home-entry-copy,
  .kb-home-entry-card.is-compact .kb-home-entry-copy{
    gap:5px;
  }
  .kb-home-entry-copy strong,
  .kb-home-entry-card.is-compact .kb-home-entry-copy strong{
    font-size:.9rem;
    line-height:1.26;
  }
  .kb-home-entry-copy span,
  .kb-home-entry-card.is-compact .kb-home-entry-copy span{
    font-size:.74rem;
    line-height:1.4;
  }
  .kb-home-entry-card>em,
  .kb-home-entry-status{
    min-height:32px;
    align-items:flex-end;
    font-size:.72rem;
    line-height:1.3;
  }
}
@media (prefers-reduced-motion:reduce){
  .kb-home-entry-card{
    transition:none;
  }
}

/* Primary homepage cards: fixed choices with full-row disclosure panels. */
.kb-home-primary-grid{
  gap:16px;
}
.kb-home-entry-card.kb-home-entry-disclosure{
  grid-template-columns:40px minmax(0,1fr);
  grid-template-rows:auto minmax(44px,1fr);
  grid-template-areas:
    "icon title"
    "toggle toggle";
  align-content:stretch;
  gap:14px 12px;
  min-height:158px;
  padding:18px;
  border-color:#ded9ca;
  border-radius:17px;
  background:#fff;
  box-shadow:none;
  transform:none;
  transition:border-color .18s ease,background-color .18s ease;
}
.kb-home-entry-disclosure.is-open{
  border-color:#cda83a;
  background:#fffdf6;
  box-shadow:none;
}
.kb-home-entry-disclosure .kb-home-entry-icon{
  grid-area:icon;
  width:40px;
  height:40px;
}
.kb-home-entry-disclosure .kb-home-entry-title{
  grid-area:title;
  align-self:center;
  min-width:0;
  margin:0;
  color:var(--kb-ink,#182332);
  font-size:1.08rem;
  line-height:1.3;
  font-weight:820;
  overflow-wrap:anywhere;
}
.kb-home-entry-toggle{
  grid-area:toggle;
  align-self:end;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  width:100%;
  min-height:44px;
  margin:0;
  padding:4px 0 0;
  border:0;
  border-radius:0;
  background:transparent;
  color:#655323;
  font:inherit;
  font-size:.88rem;
  line-height:1.35;
  font-weight:820;
  text-align:left;
  cursor:pointer;
}
.kb-home-entry-toggle:hover{
  color:#3d3108;
}
.kb-home-entry-toggle,
.kb-home-entry-toggle:hover,
.kb-home-entry-toggle:focus,
.kb-home-entry-toggle:focus-visible,
.kb-home-entry-toggle:active{
  background:transparent !important;
  box-shadow:none;
}
.kb-home-entry-toggle:focus-visible,
.kb-home-entry-link:focus-visible{
  outline:3px solid #0f6b9a;
  outline-offset:3px;
}
.kb-home-entry-chevron{
  flex:0 0 auto;
  display:grid;
  place-items:center;
  width:28px;
  height:28px;
  font-size:1.1rem;
  line-height:1;
  transform:rotate(0deg);
  transition:transform .18s ease;
}
.kb-home-entry-disclosure.is-open .kb-home-entry-chevron{
  transform:rotate(180deg);
}
.kb-home-entry-row-panel{
  grid-column:1 / -1;
  display:grid;
  grid-template-rows:0fr;
  min-width:0;
  opacity:0;
  visibility:hidden;
  transition:grid-template-rows .18s ease,opacity .16s ease,visibility 0s linear .18s;
}
.kb-home-entry-row-panel[hidden]{
  display:none;
}
.kb-home-entry-row-panel.is-open{
  grid-template-rows:1fr;
  opacity:1;
  visibility:visible;
  transition:grid-template-rows .18s ease,opacity .14s ease,visibility 0s;
}
.kb-home-entry-panel-inner{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  grid-template-areas:
    "description action"
    "meta action";
  align-items:center;
  gap:8px 22px;
  min-height:0;
  padding:0 20px;
  border:1px solid transparent;
  border-radius:17px;
  background:#fffdf7;
  overflow:hidden;
  transition:padding .18s ease,border-color .18s ease;
}
.kb-home-entry-row-panel.is-open .kb-home-entry-panel-inner{
  padding:20px;
  border-color:#e2d7b7;
}
.kb-home-entry-panel-inner p{
  grid-area:description;
  margin:0;
  color:var(--kb-muted,#526070);
  font-size:.94rem;
  line-height:1.5;
}
.kb-home-entry-panel-inner small{
  grid-area:meta;
  color:#65707e;
  font-size:.78rem;
  line-height:1.35;
  font-weight:720;
}
.kb-home-entry-link{
  grid-area:action;
  justify-self:start;
  min-height:44px;
  margin:0;
}
@media (max-width:620px){
  .kb-home-primary-grid{
    gap:13px;
  }
  .kb-home-entry-card.kb-home-entry-disclosure{
    grid-template-columns:34px minmax(0,1fr);
    grid-template-rows:auto minmax(44px,1fr);
    grid-template-areas:
      "icon title"
      "toggle toggle";
    gap:12px 9px;
    min-height:160px;
    height:160px;
    padding:15px;
    border-radius:17px;
  }
  .kb-home-entry-disclosure .kb-home-entry-icon{
    width:34px;
    height:34px;
    font-size:.92rem;
  }
  .kb-home-entry-disclosure .kb-home-entry-title{
    align-self:start;
    padding-top:2px;
    font-size:.9rem;
    line-height:1.28;
  }
  .kb-home-entry-toggle{
    min-height:44px;
    padding:4px 0 0;
    font-size:.76rem;
    line-height:1.3;
  }
  .kb-home-entry-chevron{
    width:24px;
    height:24px;
  }
  .kb-home-entry-panel-inner{
    grid-template-columns:1fr;
    grid-template-areas:
      "description"
      "meta"
      "action";
    gap:9px;
    padding:0 19px;
    border-radius:17px;
  }
  .kb-home-entry-row-panel.is-open .kb-home-entry-panel-inner{
    padding:19px;
  }
  .kb-home-entry-panel-inner p{
    font-size:.88rem;
    line-height:1.48;
  }
  .kb-home-entry-panel-inner small{
    font-size:.74rem;
  }
  .kb-home-entry-link{
    width:100%;
    min-height:44px;
    padding:8px 10px;
    font-size:.72rem;
    line-height:1.3;
    text-align:center;
  }
}
@media (max-width:340px){
  .kb-home-entry-card.kb-home-entry-disclosure{
    grid-template-columns:1fr;
    grid-template-rows:34px auto minmax(44px,1fr);
    grid-template-areas:
      "icon"
      "title"
      "toggle";
    gap:7px;
    min-height:175px;
    height:175px;
    padding:14px;
  }
  .kb-home-entry-disclosure .kb-home-entry-title{
    padding-top:0;
    font-size:.82rem;
    line-height:1.25;
    overflow-wrap:normal;
  }
  .kb-home-entry-toggle{
    font-size:.7rem;
  }
}
@media (prefers-reduced-motion:reduce){
  .kb-home-entry-card.kb-home-entry-disclosure,
  .kb-home-entry-chevron,
  .kb-home-entry-row-panel,
  .kb-home-entry-panel-inner{
    transition:none;
  }
}

/* Editorial skin for the primary knowledge-base entry section. */
.is-home-page #belepesi-utak{
  --kb-entry-ink:#102a43;
  --kb-entry-muted:#52677a;
  --kb-entry-line:#dfe6ec;
  --kb-entry-soft:#f6f8fa;
  --kb-entry-yellow:#ffd43b;
  padding:34px 32px 38px;
  border-color:#e5e1d7;
  background:#f8f6f0;
}
.is-home-page #belepesi-utak .kb-section-head{
  padding-bottom:4px;
}
.is-home-page #belepesi-utak .kb-section-head h2{
  color:var(--kb-entry-ink);
}
.is-home-page #belepesi-utak .kb-section-head>p{
  max-width:34rem;
  color:var(--kb-entry-muted);
}
.is-home-page #belepesi-utak .kb-home-primary-grid{
  grid-template-columns:repeat(2,minmax(0,1fr));
  align-items:start;
  gap:20px 24px;
}
.is-home-page #belepesi-utak .kb-home-entry-disclosure{
  --kb-entry-accent:#6f8f45;
  --kb-entry-tint:#eef5e7;
  grid-template-columns:40px minmax(0,1fr);
  grid-template-rows:auto auto minmax(4.25rem,auto) auto 52px;
  grid-template-areas:
    "number number"
    "icon title"
    "summary summary"
    "meta meta"
    "toggle toggle";
  align-content:start;
  gap:10px 14px;
  min-height:258px;
  height:100%;
  padding:20px 20px 0;
  border:1px solid var(--kb-entry-line);
  border-radius:8px;
  background:#fff;
  box-shadow:none;
  overflow:hidden;
  transition:border-color .18s ease,background-color .18s ease;
}
.is-home-page #belepesi-utak .kb-home-entry-disclosure[data-home-entry-index="2"]{
  --kb-entry-accent:#b66a2f;
  --kb-entry-tint:#fff0e4;
}
.is-home-page #belepesi-utak .kb-home-entry-disclosure[data-home-entry-index="3"]{
  --kb-entry-accent:#556f9d;
  --kb-entry-tint:#edf2fa;
}
.is-home-page #belepesi-utak .kb-home-entry-disclosure[data-home-entry-index="4"]{
  --kb-entry-accent:#2f7b79;
  --kb-entry-tint:#e8f4f2;
}
.is-home-page #belepesi-utak .kb-home-entry-disclosure.is-open{
  border-color:color-mix(in srgb,var(--kb-entry-accent) 52%,#dfe6ec);
  background:#fffefa;
  box-shadow:inset 0 3px 0 var(--kb-entry-accent);
}
.is-home-page #belepesi-utak .kb-home-entry-number{
  grid-area:number;
  width:max-content;
  color:var(--kb-entry-accent);
  font-size:.71rem;
  line-height:1;
  font-weight:800;
  letter-spacing:.08em;
}
.is-home-page #belepesi-utak .kb-home-entry-icon{
  grid-area:icon;
  width:38px;
  height:38px;
  border:1px solid color-mix(in srgb,var(--kb-entry-accent) 18%,transparent);
  border-radius:7px;
  background:var(--kb-entry-tint);
  color:var(--kb-entry-ink);
  font-size:1rem;
}
.is-home-page #belepesi-utak .kb-home-entry-title{
  grid-area:title;
  align-self:center;
  min-width:0;
  margin:0;
  color:var(--kb-entry-ink);
  font-size:1.15rem;
  line-height:1.28;
  font-weight:800;
  overflow-wrap:normal;
}
.is-home-page #belepesi-utak .kb-home-entry-summary{
  grid-area:summary;
  display:-webkit-box;
  min-width:0;
  margin:2px 0 0;
  overflow:hidden;
  color:var(--kb-entry-muted);
  font-size:.91rem;
  line-height:1.55;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:3;
}
.is-home-page #belepesi-utak .kb-home-entry-meta{
  grid-area:meta;
  display:flex;
  align-items:center;
  gap:8px;
  min-width:0;
  color:#5d6d7b;
  font-size:.75rem;
  line-height:1.35;
  font-weight:700;
}
.is-home-page #belepesi-utak .kb-home-entry-meta>span{
  flex:0 0 auto;
  width:18px;
  height:2px;
  background:var(--kb-entry-accent);
}
.is-home-page #belepesi-utak .kb-home-entry-toggle{
  grid-area:toggle;
  align-self:end;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  width:calc(100% + 40px);
  min-height:52px;
  margin:6px -20px 0;
  padding:0 18px 0 20px;
  border:0;
  border-top:1px solid var(--kb-entry-line);
  border-radius:0;
  background:var(--kb-entry-soft) !important;
  color:#314b62;
  font:inherit;
  font-size:.82rem;
  line-height:1.35;
  font-weight:780;
  text-align:left;
  cursor:pointer;
  transition:background-color .16s ease,color .16s ease;
}
.is-home-page #belepesi-utak .kb-home-entry-toggle:hover{
  background:#eef2f5 !important;
  color:var(--kb-entry-ink);
}
.is-home-page #belepesi-utak .kb-home-entry-toggle:active{
  background:#e7edf1 !important;
}
.is-home-page #belepesi-utak .kb-home-entry-toggle:focus-visible{
  position:relative;
  z-index:1;
  outline:3px solid #126b92;
  outline-offset:-3px;
}
.is-home-page #belepesi-utak .kb-home-entry-disclosure.is-open .kb-home-entry-toggle{
  background:color-mix(in srgb,var(--kb-entry-tint) 72%,#fff) !important;
  color:var(--kb-entry-ink);
}
.is-home-page #belepesi-utak .kb-home-entry-toggle-copy .is-open{
  display:none;
}
.is-home-page #belepesi-utak .kb-home-entry-disclosure.is-open .kb-home-entry-toggle-copy .is-closed{
  display:none;
}
.is-home-page #belepesi-utak .kb-home-entry-disclosure.is-open .kb-home-entry-toggle-copy .is-open{
  display:inline;
}
.is-home-page #belepesi-utak .kb-home-entry-chevron{
  width:28px;
  height:28px;
  color:var(--kb-entry-accent);
  font-size:1.05rem;
}
.is-home-page #belepesi-utak .kb-home-entry-row-panel{
  grid-column:1 / -1;
}
.is-home-page #belepesi-utak .kb-home-entry-panel-inner{
  grid-template-columns:minmax(0,1fr) auto;
  grid-template-areas:
    "description action"
    "meta action";
  align-items:center;
  gap:8px 24px;
  padding:0 24px;
  border:1px solid transparent;
  border-top:3px solid transparent;
  border-radius:8px;
  background:#fff;
  box-shadow:none;
}
.is-home-page #belepesi-utak .kb-home-entry-row-panel.is-open .kb-home-entry-panel-inner{
  padding:22px 24px;
  border-color:var(--kb-entry-line);
  border-top-color:var(--kb-entry-yellow);
}
.is-home-page #belepesi-utak .kb-home-entry-panel-inner p{
  grid-area:description;
  max-width:48rem;
  margin:0;
  color:var(--kb-entry-ink);
  font-size:.96rem;
  line-height:1.58;
}
.is-home-page #belepesi-utak .kb-home-entry-panel-inner small{
  grid-area:meta;
  color:var(--kb-entry-muted);
  font-size:.76rem;
  line-height:1.4;
  font-weight:700;
}
.is-home-page #belepesi-utak .kb-home-entry-link{
  grid-area:action;
  justify-self:end;
  min-height:46px;
  margin:0;
  padding-inline:18px;
  border-color:#d7ad08;
  border-radius:6px;
  background:var(--kb-entry-ink);
  color:#fff;
  box-shadow:inset 4px 0 0 var(--kb-entry-yellow);
}
.is-home-page #belepesi-utak .kb-home-entry-link:hover{
  background:#183d5c;
}
.is-home-page #belepesi-utak .kb-home-entry-link:focus-visible{
  outline:3px solid #126b92;
  outline-offset:3px;
}
.is-home-page #belepesi-utak .kb-home-primary-grid:has(.kb-home-entry-disclosure[data-home-entry-index="1"].is-open) #kb-home-entry-row-panel-1{
  --kb-panel-accent:#6f8f45;
}
.is-home-page #belepesi-utak .kb-home-primary-grid:has(.kb-home-entry-disclosure[data-home-entry-index="2"].is-open) #kb-home-entry-row-panel-1{
  --kb-panel-accent:#b66a2f;
}
.is-home-page #belepesi-utak .kb-home-primary-grid:has(.kb-home-entry-disclosure[data-home-entry-index="3"].is-open) #kb-home-entry-row-panel-2{
  --kb-panel-accent:#556f9d;
}
.is-home-page #belepesi-utak .kb-home-primary-grid:has(.kb-home-entry-disclosure[data-home-entry-index="4"].is-open) #kb-home-entry-row-panel-2{
  --kb-panel-accent:#2f7b79;
}
.is-home-page #belepesi-utak .kb-home-entry-row-panel.is-open .kb-home-entry-panel-inner{
  border-top-color:var(--kb-panel-accent,var(--kb-entry-yellow));
}
@media (max-width:700px){
  .is-home-page #belepesi-utak{
    padding:26px 16px 30px;
  }
  .is-home-page #belepesi-utak .kb-home-primary-grid{
    grid-template-columns:1fr;
    gap:16px;
  }
  .is-home-page #belepesi-utak .kb-home-entry-disclosure{
    grid-template-columns:38px minmax(0,1fr);
    grid-template-rows:auto auto minmax(4rem,auto) auto 52px;
    grid-template-areas:
      "number number"
      "icon title"
      "summary summary"
      "meta meta"
      "toggle toggle";
    gap:9px 12px;
    min-height:228px;
    height:auto;
    padding:18px 18px 0;
  }
  .is-home-page #belepesi-utak .kb-home-entry-title{
    font-size:1.05rem;
    line-height:1.3;
  }
  .is-home-page #belepesi-utak .kb-home-entry-summary{
    font-size:.88rem;
    line-height:1.5;
  }
  .is-home-page #belepesi-utak .kb-home-entry-toggle{
    width:calc(100% + 36px);
    min-height:52px;
    margin:6px -18px 0;
    padding-inline:18px;
    font-size:.8rem;
  }
  .is-home-page #belepesi-utak .kb-home-entry-panel-inner{
    grid-template-columns:1fr;
    grid-template-areas:
      "description"
      "meta"
      "action";
    gap:10px;
    padding:0 20px;
  }
  .is-home-page #belepesi-utak .kb-home-entry-row-panel.is-open .kb-home-entry-panel-inner{
    padding:20px;
  }
  .is-home-page #belepesi-utak .kb-home-entry-link{
    justify-self:stretch;
    width:100%;
    min-height:48px;
    text-align:center;
  }
  .is-home-page #belepesi-utak .kb-home-entry-disclosure[data-home-entry-index="1"]{order:1;}
  .is-home-page #belepesi-utak .kb-home-entry-disclosure[data-home-entry-index="2"]{order:2;}
  .is-home-page #belepesi-utak #kb-home-entry-row-panel-1{order:3;}
  .is-home-page #belepesi-utak .kb-home-entry-disclosure[data-home-entry-index="3"]{order:4;}
  .is-home-page #belepesi-utak .kb-home-entry-disclosure[data-home-entry-index="4"]{order:5;}
  .is-home-page #belepesi-utak #kb-home-entry-row-panel-2{order:6;}
  .is-home-page #belepesi-utak .kb-home-primary-grid:has(.kb-home-entry-disclosure[data-home-entry-index="1"].is-open) #kb-home-entry-row-panel-1{order:2;}
  .is-home-page #belepesi-utak .kb-home-primary-grid:has(.kb-home-entry-disclosure[data-home-entry-index="1"].is-open) .kb-home-entry-disclosure[data-home-entry-index="2"]{order:3;}
  .is-home-page #belepesi-utak .kb-home-primary-grid:has(.kb-home-entry-disclosure[data-home-entry-index="3"].is-open) #kb-home-entry-row-panel-2{order:5;}
  .is-home-page #belepesi-utak .kb-home-primary-grid:has(.kb-home-entry-disclosure[data-home-entry-index="3"].is-open) .kb-home-entry-disclosure[data-home-entry-index="4"]{order:6;}
}
@media (prefers-reduced-motion:reduce){
  .is-home-page #belepesi-utak .kb-home-entry-disclosure,
  .is-home-page #belepesi-utak .kb-home-entry-toggle,
  .is-home-page #belepesi-utak .kb-home-entry-chevron,
  .is-home-page #belepesi-utak .kb-home-entry-row-panel,
  .is-home-page #belepesi-utak .kb-home-entry-panel-inner{
    transition:none;
  }
}

/* Final cascade guard for legacy handbook homepage rules. */
.kb-handbook-app.sf-kb-home .sf-kb-search-card{
  padding:24px;
  border:1px solid var(--kb-border);
  border-radius:20px;
  background:#f8fafc;
  box-shadow:0 10px 30px rgba(16,34,56,.055);
}
.kb-handbook-app.sf-kb-home .sf-kb-search-presets{
  display:flex;
  grid-template-columns:none;
  flex-wrap:nowrap;
  gap:8px;
  overflow-x:auto;
}
.kb-handbook-app.sf-kb-home .sf-kb-search-presets .kb-search-preset{
  flex:0 0 auto;
  width:auto;
  min-height:44px;
  padding:0 13px;
}
.kb-handbook-app.sf-kb-home .sf-kb-path-toggle{
  background:#fbfcfd!important;
  color:#233e57!important;
}
.kb-handbook-app.sf-kb-home .sf-kb-path-chevron{transform:rotate(90deg)!important}
.kb-handbook-app.sf-kb-home .sf-kb-path-card.is-open .sf-kb-path-chevron{transform:rotate(-90deg)!important}

@media (max-width:767px){
  .kb-handbook-app.sf-kb-home .sf-kb-search-card{padding:16px;border-radius:16px}
  .kb-handbook-app.sf-kb-home .sf-kb-section{margin-top:32px}
  .kb-handbook-app.sf-kb-home .sf-kb-section-head{margin-bottom:14px}
  .kb-handbook-app.sf-kb-home .sf-kb-hero{gap:16px;padding-top:20px;padding-bottom:20px}
  .kb-handbook-app.sf-kb-home .sf-kb-hero h1{font-size:2.1rem}
  .kb-handbook-app.sf-kb-home .sf-kb-life-anchor{min-height:44px;margin-top:6px}
  .kb-handbook-app.sf-kb-home .sf-kb-path-card{
    min-height:146px;
    grid-template-columns:38px minmax(0,1fr);
    column-gap:11px;
  }
  .kb-handbook-app.sf-kb-home .sf-kb-path-icon{width:36px;height:36px;margin:13px 0 0 13px}
  .kb-handbook-app.sf-kb-home .sf-kb-path-card h3{margin:13px 13px 0 0;font-size:1.12rem;line-height:1.2}
  .kb-handbook-app.sf-kb-home .sf-kb-path-card>p{margin:4px 13px 0 0;font-size:.86rem;line-height:1.35}
  .kb-handbook-app.sf-kb-home .sf-kb-path-meta{margin:5px 13px 5px 0;font-size:.71rem;line-height:1.25}
  .kb-handbook-app.sf-kb-home .sf-kb-path-toggle{min-height:46px;padding-inline:13px}
  .kb-handbook-app.sf-kb-home .sf-kb-quick-card{min-height:104px}
  .kb-handbook-app.sf-kb-home .sf-kb-featured,
  .kb-handbook-app.sf-kb-home .sf-kb-shop-cta{gap:10px;padding:16px}
  .kb-handbook-app.sf-kb-home .sf-kb-featured h2,
  .kb-handbook-app.sf-kb-home .sf-kb-shop-cta h2{font-size:1.35rem}
  .kb-handbook-app.sf-kb-home .sf-kb-featured p:not(.sf-kb-eyebrow),
  .kb-handbook-app.sf-kb-home .sf-kb-shop-cta p:not(.sf-kb-eyebrow){margin-top:6px;font-size:.9rem;line-height:1.4}
  .kb-handbook-app.sf-kb-home .sf-kb-topic-row{min-height:46px}
  .kb-handbook-app.sf-kb-home .sf-kb-shop-cta{margin-top:32px}
}

/* Interactive knowledge hub v2: scoped progressive-enhancement layer. */
.kb-handbook-app.sf-kb-home{
  --sf-kb-bg:#f4f6f7;
  --sf-kb-surface:#fff;
  --sf-kb-surface-soft:#f8fafb;
  --sf-kb-text:#122238;
  --sf-kb-text-muted:#58697a;
  --sf-kb-border:#d9e2e8;
  --sf-kb-yellow:var(--solarfutar-brand-yellow,#f2d400);
  --sf-kb-yellow-soft:#fff7cc;
  --sf-kb-yellow-surface:#fffbea;
  --sf-kb-success:#337a59;
  --sf-kb-success-soft:#eef8f2;
  --sf-kb-focus:#0b6b9b;
  --sf-kb-radius-sm:10px;
  --sf-kb-radius-md:16px;
  --sf-kb-radius-lg:20px;
  --sf-kb-shadow-sm:0 2px 8px rgba(18,34,56,.045);
  --sf-kb-shadow-md:0 8px 24px rgba(18,34,56,.06);
  --kb-background:var(--sf-kb-bg);
  --kb-surface:var(--sf-kb-surface);
  --kb-surface-soft:var(--sf-kb-surface-soft);
  --kb-text:var(--sf-kb-text);
  --kb-muted:var(--sf-kb-text-muted);
  --kb-border:var(--sf-kb-border);
  --kb-accent:var(--sf-kb-yellow);
  --kb-accent-soft:var(--sf-kb-yellow-soft);
  --kb-focus:var(--sf-kb-focus);
  /* Overrides the legacy handbook skin's global !important background on this homepage only. */
  background:var(--sf-kb-bg)!important;
  color:var(--sf-kb-text);
}
.kb-handbook-app.sf-kb-home .sf-kb-hero{gap:34px;padding-top:34px;padding-bottom:34px}
.kb-handbook-app.sf-kb-home .sf-kb-eyebrow{margin-bottom:8px;color:var(--sf-kb-text-muted);font-size:.7rem;letter-spacing:.045em!important;opacity:1}
.kb-handbook-app.sf-kb-home .sf-kb-hero-copy>p:not(.sf-kb-eyebrow){margin-top:10px;font-size:1rem;line-height:1.5}
.kb-handbook-app.sf-kb-home .sf-kb-search-card{padding:16px;border-color:var(--sf-kb-border);background:var(--sf-kb-surface);box-shadow:var(--sf-kb-shadow-md)}
.kb-handbook-app.sf-kb-home .sf-kb-search-label{margin-bottom:8px}
.kb-handbook-app.sf-kb-home .sf-kb-search-presets{padding-right:18px;scroll-padding-inline:0 18px;scroll-snap-type:x proximity}
.kb-handbook-app.sf-kb-home .sf-kb-search-presets .kb-search-preset{scroll-snap-align:start}
.kb-handbook-app.sf-kb-home .sf-kb-section{margin-top:68px}
.kb-handbook-app.sf-kb-home .sf-kb-section-head{margin-bottom:18px}
.kb-handbook-app.sf-kb-home .sf-kb-section-head h2{font-size:1.75rem;line-height:1.15}
.kb-handbook-app.sf-kb-home .sf-kb-path-section .sf-kb-section-head h2,
.kb-handbook-app.sf-kb-home .sf-kb-topics .sf-kb-section-head h2{font-size:2rem}
.kb-handbook-app.sf-kb-home .sf-kb-section-head>p{font-size:.96rem;line-height:1.5}
.kb-handbook-app.sf-kb-home .sf-kb-search-card .kb-search-panel{
  position:static;
  max-height:560px;
  margin-top:14px;
  padding:0;
  overflow:auto;
  border:1px solid var(--sf-kb-border);
  border-radius:14px;
  background:var(--sf-kb-surface);
  box-shadow:var(--sf-kb-shadow-sm);
}
.sf-kb-wizard-launch{
  display:inline-flex;
  align-items:center;
  gap:7px;
  width:max-content;
  min-height:44px;
  margin-top:8px;
  padding:0;
  border:0;
  background:transparent;
  color:var(--sf-kb-text);
  font-size:.88rem;
  font-weight:800;
  cursor:pointer;
}
.sf-kb-wizard-launch .sf-kb-icon{width:17px;height:17px}
.sf-kb-search-presets .kb-search-preset{border-color:var(--sf-kb-border);background:var(--sf-kb-surface);color:var(--sf-kb-text)}
.sf-kb-search-presets .kb-search-preset.is-active{border-color:var(--sf-kb-yellow);background:var(--sf-kb-yellow-soft);color:var(--sf-kb-text)}
.sf-kb-search-loading{display:grid;gap:9px;padding:18px}
.sf-kb-search-loading span{height:12px;border-radius:7px;background:linear-gradient(90deg,var(--sf-kb-border) 25%,var(--sf-kb-surface-soft) 45%,var(--sf-kb-border) 65%);background-size:220% 100%;animation:sf-kb-skeleton 1s linear infinite}
.sf-kb-search-loading span:nth-child(2){width:82%}
.sf-kb-search-loading span:nth-child(3){width:64%}
@keyframes sf-kb-skeleton{to{background-position:-220% 0}}
.sf-kb-search-minimum{padding:18px!important;font-size:.9rem!important}
.sf-kb-search-results-head{display:flex;justify-content:space-between;gap:16px;padding:14px 16px 8px}
.sf-kb-search-results-head strong{font-size:.88rem}
.sf-kb-search-results-head span{color:var(--sf-kb-muted);font-size:.76rem}
.sf-kb-search-best{padding:0 10px 10px}
.sf-kb-search-best .kb-search-result-entry{border:1px solid var(--sf-kb-yellow-soft);border-radius:12px;background:var(--sf-kb-yellow-surface)}
.sf-kb-search-group{padding:10px 16px 12px;border-top:1px solid var(--sf-kb-border)}
.sf-kb-search-group>strong{display:block;margin-bottom:6px;color:var(--sf-kb-text-muted);font-size:.74rem;text-transform:uppercase;letter-spacing:.05em}
.sf-kb-search-group>div{display:grid}
.sf-kb-search-group .kb-search-result-entry{border-bottom:1px solid var(--sf-kb-border)}
.sf-kb-search-related{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:12px 16px 16px;border-top:1px solid var(--sf-kb-border)}
.sf-kb-search-related>a{display:grid;gap:3px;min-height:86px;padding:12px;border:1px solid var(--sf-kb-border);border-radius:11px;background:var(--sf-kb-surface-soft)}
.sf-kb-search-related>a:hover{border-color:color-mix(in srgb,var(--sf-kb-text) 35%,var(--sf-kb-border))}
.sf-kb-search-related span,.sf-kb-search-related small{color:var(--sf-kb-muted);font-size:.72rem}
.sf-kb-search-related strong{font-size:.88rem;line-height:1.3}

.sf-kb-wizard-wrap{
  margin-top:24px;
  padding:24px;
  border:1px solid var(--sf-kb-border);
  border-radius:var(--sf-kb-radius-lg);
  background:var(--sf-kb-surface);
  box-shadow:var(--sf-kb-shadow-sm);
}
.sf-kb-wizard-wrap.is-open{animation:sf-kb-in .2s ease-out}
@keyframes sf-kb-in{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:none}}
.sf-kb-wizard-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.sf-kb-wizard-head>div>span,.sf-kb-wizard-result>span{color:var(--sf-kb-text-muted);font-size:.74rem;font-weight:850;text-transform:uppercase;letter-spacing:.06em}
.sf-kb-wizard-head h2{margin:4px 0 0;font-size:1.45rem;line-height:1.2}
.sf-kb-wizard-head>button{display:grid;place-items:center;width:44px;height:44px;border:0;border-radius:10px;background:var(--sf-kb-surface-soft);color:var(--sf-kb-text);font-size:1.4rem;cursor:pointer}
.sf-kb-wizard-progress{display:grid;grid-template-columns:auto minmax(120px,240px);align-items:center;gap:12px;margin-top:18px;color:var(--sf-kb-muted);font-size:.78rem}
.sf-kb-wizard-progress>div{height:6px;overflow:hidden;border-radius:8px;background:var(--sf-kb-border)}
.sf-kb-wizard-progress i{display:block;width:25%;height:100%;background:var(--sf-kb-yellow);transition:width .2s ease-out}
.sf-kb-wizard-stage{margin-top:22px}
.sf-kb-wizard-question h3,.sf-kb-wizard-result h3{margin:0;font-size:1.18rem}
.sf-kb-wizard-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px}
.sf-kb-wizard-options button,.sf-kb-option-list button{
  min-height:48px;
  padding:10px 14px;
  border:1px solid var(--sf-kb-border);
  border-radius:11px;
  background:var(--sf-kb-surface);
  color:var(--sf-kb-text);
  font:inherit;
  font-size:.9rem;
  font-weight:750;
  text-align:left;
  cursor:pointer;
}
.sf-kb-wizard-options button:hover,.sf-kb-option-list button:hover,.sf-kb-option-list button.is-selected{border-color:var(--sf-kb-yellow);background:var(--sf-kb-yellow-soft)}
.sf-kb-wizard-nav{display:flex;gap:14px;margin-top:16px}
.sf-kb-tertiary-button{min-height:44px;padding:0;border:0;background:transparent;color:var(--sf-kb-text);font-weight:800;cursor:pointer}
.sf-kb-wizard-result>p{max-width:68ch;margin:8px 0 0;color:var(--sf-kb-muted);line-height:1.5}
.sf-kb-wizard-result-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.sf-kb-wizard-result-meta span{padding:5px 8px;border-radius:8px;background:var(--sf-kb-surface-soft);color:var(--sf-kb-text-muted);font-size:.75rem;font-weight:700}
.sf-kb-wizard-result-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px;margin-top:14px;border-top:1px solid var(--sf-kb-border)}
.sf-kb-wizard-result-links a{display:flex;justify-content:space-between;gap:12px;min-height:46px;padding:9px 0;border-bottom:1px solid var(--sf-kb-border);font-size:.86rem;font-weight:720}

.kb-handbook-app.sf-kb-home .sf-kb-resume{min-height:0;padding:14px 18px;border-color:var(--sf-kb-yellow-soft);background:#fffdf4;box-shadow:none}
.kb-handbook-app.sf-kb-home .sf-kb-resume>div:first-child>span{color:var(--sf-kb-text-muted)}
.kb-handbook-app.sf-kb-home .sf-kb-resume-progress{background:var(--sf-kb-border)}
.kb-handbook-app.sf-kb-home .sf-kb-resume-progress span{background:var(--sf-kb-success)}
.kb-handbook-app.sf-kb-home .sf-kb-resume .sf-kb-primary-link{min-height:42px;margin:0;padding-inline:15px;border:1px solid var(--sf-kb-border);background:var(--sf-kb-surface);color:var(--sf-kb-text)!important;box-shadow:none}
.kb-handbook-app.sf-kb-home .sf-kb-path-card{min-height:178px;grid-template-rows:auto auto auto 1fr;border-color:var(--sf-kb-border);background:var(--sf-kb-surface);box-shadow:var(--sf-kb-shadow-sm)}
.kb-handbook-app.sf-kb-home .sf-kb-path-card.is-open{border-color:var(--sf-kb-yellow);background:var(--sf-kb-yellow-surface)}
.kb-handbook-app.sf-kb-home .sf-kb-path-icon{background:var(--sf-kb-yellow-soft);color:var(--sf-kb-text)}
.kb-handbook-app.sf-kb-home .sf-kb-path-icon{margin:15px 0 0 15px}
.kb-handbook-app.sf-kb-home .sf-kb-path-card h3{margin:15px 15px 0 0}
.kb-handbook-app.sf-kb-home .sf-kb-path-card>p{margin:3px 15px 0 0;font-size:.9rem;line-height:1.42}
.kb-handbook-app.sf-kb-home .sf-kb-path-meta{display:grid;gap:5px;margin:4px 15px 6px 0}
.sf-kb-path-progress{display:block;width:min(170px,100%);height:4px;overflow:hidden;border-radius:6px;background:var(--sf-kb-border)}
.sf-kb-path-progress i{display:block;width:0;height:100%;background:var(--sf-kb-success);transition:width .2s ease-out}
.sf-kb-path-card.has-progress{border-color:color-mix(in srgb,var(--sf-kb-success) 32%,var(--sf-kb-border))}
.sf-kb-path-card.is-complete{border-color:color-mix(in srgb,var(--sf-kb-success) 48%,var(--sf-kb-border))}
.sf-kb-path-step-status{display:none;align-items:center;gap:5px;color:var(--sf-kb-success);font-size:.74rem;font-weight:750}
.sf-kb-path-steps a.is-read .sf-kb-path-step-status{display:flex}
.sf-kb-path-steps a.is-read .sf-kb-path-step-number{background:var(--sf-kb-success-soft);color:var(--sf-kb-success)}
.sf-kb-path-steps a.is-read>small{display:none}
.sf-kb-secondary-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;margin-top:14px;padding:0 14px;border:1px solid var(--sf-kb-border);border-radius:10px;background:var(--sf-kb-surface);color:var(--sf-kb-text)!important;font-size:.86rem;font-weight:800}
.sf-kb-secondary-link .sf-kb-icon{width:17px;height:17px}
.kb-handbook-app.sf-kb-home .sf-kb-path-toggle{min-height:48px;padding-inline:16px;background:transparent!important}
.kb-handbook-app.sf-kb-home .sf-kb-path-toggle:hover{background:var(--sf-kb-surface-soft)!important}
.kb-handbook-app.sf-kb-home .sf-kb-quick-card{min-height:84px;padding:11px 14px;gap:10px;box-shadow:none}
.kb-handbook-app.sf-kb-home .sf-kb-quick-card{border-color:var(--sf-kb-border);background:var(--sf-kb-surface)}
.kb-handbook-app.sf-kb-home .sf-kb-quick-card:hover{border-color:color-mix(in srgb,var(--sf-kb-text) 30%,var(--sf-kb-border));box-shadow:var(--sf-kb-shadow-sm);transform:translateY(-1px)}
.kb-handbook-app.sf-kb-home .sf-kb-quick-icon{width:32px;height:32px;background:var(--sf-kb-yellow-soft);color:var(--sf-kb-text)}
.kb-handbook-app.sf-kb-home .sf-kb-quick-icon .sf-kb-icon{width:18px;height:18px}

.sf-kb-tools{padding:30px 0;border:0;background:transparent}
.sf-kb-tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.sf-kb-tool{align-self:start;overflow:hidden;border:1px solid var(--sf-kb-border);border-radius:12px;background:var(--sf-kb-surface);box-shadow:none}
.sf-kb-tool-head{display:grid;grid-template-columns:34px minmax(0,1fr);gap:10px;padding:14px 14px 5px}
.sf-kb-tool-head h3{margin:0;font-size:1rem;line-height:1.28}
.sf-kb-tool-head p{margin:4px 0 0;color:var(--sf-kb-muted);font-size:.8rem;line-height:1.4}
.sf-kb-tool>button{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;min-height:44px;padding:0 14px;border:0;background:transparent;color:var(--sf-kb-text);font-size:.84rem;font-weight:800;cursor:pointer}
.sf-kb-tool>button:hover{background:var(--sf-kb-surface-soft)}
.sf-kb-tool>button:focus-visible{outline:3px solid var(--kb-focus);outline-offset:-3px}
.sf-kb-tool>button .sf-kb-icon{width:18px;height:18px;transform:rotate(90deg);transition:transform .2s ease-out}
.sf-kb-tool.is-open>button .sf-kb-icon{transform:rotate(-90deg)}
.sf-kb-tool-panel{padding:16px;border-top:1px solid var(--sf-kb-border);background:var(--sf-kb-surface-soft)}
.sf-kb-choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.sf-kb-choice-grid label{position:relative;display:block}
.sf-kb-choice-grid input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.sf-kb-choice-grid span{display:flex;align-items:center;min-height:44px;padding:8px 10px;border:1px solid var(--sf-kb-border);border-radius:9px;background:var(--sf-kb-surface);color:var(--sf-kb-text);font-size:.78rem;font-weight:720}
.sf-kb-choice-grid input:checked+span{border-color:var(--sf-kb-yellow);background:var(--sf-kb-yellow-soft)}
.sf-kb-choice-grid input:checked+span::before{content:"✓";margin-right:7px;color:var(--sf-kb-text);font-weight:900}
.sf-kb-choice-grid input:focus-visible+span{outline:3px solid var(--kb-focus);outline-offset:2px}
.sf-kb-tool-result{display:grid;gap:4px;margin-top:12px;padding:12px;border-left:3px solid var(--sf-kb-yellow);background:var(--sf-kb-surface)}
.sf-kb-tool-result strong{font-size:.84rem;line-height:1.35}
.sf-kb-tool-result span,.sf-kb-tool-result a{color:var(--sf-kb-muted);font-size:.78rem;line-height:1.45}
.sf-kb-tool-result a{color:var(--sf-kb-text);font-weight:800}
.sf-kb-option-list{display:grid;gap:7px}
.sf-kb-option-list button{min-height:44px;font-size:.82rem}
.sf-kb-tool-panel fieldset{min-width:0;margin:0;padding:0;border:0}
.sf-kb-tool-panel legend{margin-bottom:10px;font-size:.84rem;font-weight:800}
.sf-kb-tool-panel [data-sf-kb-voltage-length]>p{margin:14px 0 8px;font-size:.82rem;line-height:1.4}

.kb-handbook-app.sf-kb-home .sf-kb-featured{align-items:flex-start;border-color:var(--sf-kb-border);background:var(--sf-kb-surface);box-shadow:var(--sf-kb-shadow-sm)}
.sf-kb-featured .sf-kb-backup-selector{margin-top:16px}
.sf-kb-featured .sf-kb-choice-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.sf-kb-featured .sf-kb-tool-result{max-width:700px;background:var(--sf-kb-surface-soft)}
.kb-handbook-app.sf-kb-home .sf-kb-shop-cta{border-color:var(--sf-kb-yellow-soft);background:var(--sf-kb-yellow-surface);box-shadow:none}
.kb-handbook-app.sf-kb-home .sf-kb-primary-link,
.kb-handbook-app.sf-kb-home .sf-kb-search-submit{background:var(--sf-kb-yellow);color:var(--sf-kb-text)!important;box-shadow:var(--sf-kb-shadow-sm)}
.kb-handbook-app.sf-kb-home .sf-kb-primary-link:hover,
.kb-handbook-app.sf-kb-home .sf-kb-search-submit:hover{background:var(--sf-kb-yellow);filter:brightness(.97);box-shadow:var(--sf-kb-shadow-sm)}
.kb-handbook-app.sf-kb-home .sf-kb-text-link,
.kb-handbook-app.sf-kb-home .sf-kb-wizard-launch,
.kb-handbook-app.sf-kb-home .sf-kb-tertiary-button{color:var(--sf-kb-text)!important}
.kb-handbook-app.sf-kb-home .sf-kb-path-toggle{color:var(--sf-kb-text)!important}
.kb-handbook-app.sf-kb-home .sf-kb-path-panel-inner{border-color:var(--sf-kb-border);background:var(--sf-kb-surface);box-shadow:none}
.kb-handbook-app.sf-kb-home .sf-kb-path-steps a>span{background:var(--sf-kb-surface-soft);color:var(--sf-kb-text-muted)}
.kb-handbook-app.sf-kb-home .sf-kb-search-shell{border-color:var(--sf-kb-border);background:var(--sf-kb-surface)}
.kb-handbook-app.sf-kb-home .sf-kb-search-shell:focus-within{border-color:var(--sf-kb-focus);box-shadow:0 0 0 3px color-mix(in srgb,var(--sf-kb-focus) 16%,transparent)}
.kb-handbook-app.sf-kb-home .sf-kb-search-icon,
.kb-handbook-app.sf-kb-home .sf-kb-search-clear{color:var(--sf-kb-text-muted)}

.sf-kb-sr-only{
  position:absolute!important;
  width:1px!important;
  height:1px!important;
  padding:0!important;
  margin:-1px!important;
  overflow:hidden!important;
  clip:rect(0,0,0,0)!important;
  white-space:nowrap!important;
  border:0!important;
}
.sf-kb-topic-browser{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(0,1.2fr);gap:22px;align-items:start}
.sf-kb-topic-list{overflow:hidden;border:1px solid var(--sf-kb-border);border-radius:var(--sf-kb-radius-md);background:var(--sf-kb-surface)}
.sf-kb-topic-row{
  position:relative;
  width:100%;
  min-height:58px;
  padding:7px 12px 7px 14px;
  border:0;
  border-left:3px solid transparent;
  border-bottom:1px solid var(--sf-kb-border);
  background:transparent;
  text-align:left;
  cursor:pointer;
  transition:background-color .18s ease-out,border-color .18s ease-out,color .18s ease-out;
}
.sf-kb-topic-row:last-child{border-bottom:0}
.sf-kb-topic-row strong{font-size:.93rem;line-height:1.28}
.sf-kb-topic-row [data-sf-kb-topic-progress-text]{font-size:.74rem;line-height:1.3;text-align:right}
.sf-kb-topic-row:hover{background:var(--sf-kb-surface-soft)}
.sf-kb-topic-row:hover strong{text-decoration:none}
.sf-kb-topic-row:focus-visible{z-index:1;outline:3px solid var(--sf-kb-focus);outline-offset:-3px}
.sf-kb-topic-row.is-active{border-left-color:var(--sf-kb-yellow);background:var(--sf-kb-yellow-soft);color:var(--sf-kb-text)}
.sf-kb-topic-row.is-active .sf-kb-icon{transform:rotate(90deg)}
.sf-kb-topic-row.is-complete strong,.sf-kb-topic-row.is-complete [data-sf-kb-topic-progress-text]{color:var(--sf-kb-success)}
.sf-kb-topic-row .sf-kb-icon{transition:transform .18s ease-out}
.sf-kb-topic-detail{position:sticky;top:96px;min-height:0}
.sf-kb-topic-panel{padding:12px 14px;border:1px solid var(--sf-kb-border);border-radius:14px;background:var(--sf-kb-surface);box-shadow:none}
.sf-kb-topic-scroll{position:relative;margin-top:0}
.sf-kb-topic-scroll::after{
  position:absolute;
  right:5px;
  bottom:1px;
  left:1px;
  height:30px;
  background:linear-gradient(to bottom,rgba(255,255,255,0),rgba(255,255,255,.94));
  content:"";
  pointer-events:none;
}
.sf-kb-topic-articles{
  display:grid;
  max-height:min(440px,calc(100vh - 260px));
  overflow-x:hidden;
  overflow-y:auto;
  border-top:0;
  scrollbar-color:color-mix(in srgb,var(--sf-kb-text-muted) 58%,white) var(--sf-kb-surface-soft);
  scrollbar-width:thin;
  -webkit-overflow-scrolling:touch;
}
.sf-kb-topic-articles:focus-visible{outline:3px solid var(--sf-kb-focus);outline-offset:3px}
.sf-kb-topic-articles::-webkit-scrollbar{width:7px}
.sf-kb-topic-articles::-webkit-scrollbar-track{background:var(--sf-kb-surface-soft)}
.sf-kb-topic-articles::-webkit-scrollbar-thumb{border-radius:8px;background:color-mix(in srgb,var(--sf-kb-text-muted) 58%,white)}
.sf-kb-topic-articles a{
  display:grid;
  grid-template-columns:22px minmax(0,1fr) 18px;
  gap:10px;
  align-items:center;
  min-height:58px;
  padding:8px 7px 8px 4px;
  border-bottom:1px solid var(--sf-kb-border);
  color:var(--sf-kb-text)!important;
  font-size:.86rem;
  font-weight:720;
  transition:background-color .16s ease-out,color .16s ease-out;
}
.sf-kb-topic-articles a:hover{background:var(--sf-kb-surface-soft)}
.sf-kb-topic-articles a:focus-visible{z-index:1;outline:3px solid var(--sf-kb-focus);outline-offset:-3px}
.sf-kb-topic-read-icon{display:grid;place-items:center;width:22px;height:22px;color:var(--sf-kb-text-muted);font-size:.9rem}
.sf-kb-topic-read-icon i{grid-area:1/1;margin:0;font-style:normal}
.sf-kb-topic-read-icon .is-read{display:none}
.sf-kb-topic-article-copy{display:grid;gap:3px;min-width:0}
.sf-kb-topic-article-copy strong{display:-webkit-box;overflow:hidden;font-size:.86rem;line-height:1.35;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.sf-kb-topic-article-copy small{color:var(--sf-kb-muted);font-size:.72rem;font-weight:500}
.sf-kb-topic-articles .sf-kb-icon{width:16px;height:16px;color:var(--sf-kb-text-muted)}
.sf-kb-topic-articles a.is-read{background:var(--sf-kb-success-soft);color:var(--sf-kb-success)!important}
.sf-kb-topic-articles a.is-read .sf-kb-topic-article-copy strong{color:var(--sf-kb-success)}
.sf-kb-topic-articles a.is-read .sf-kb-topic-read-icon{color:var(--sf-kb-success)}
.sf-kb-topic-articles a.is-read .sf-kb-topic-read-icon .is-unread{display:none}
.sf-kb-topic-articles a.is-read .sf-kb-topic-read-icon .is-read{display:block}

@media (max-width:1023px){
  .sf-kb-topic-browser{display:block}
  .sf-kb-topic-detail{position:static;min-height:0}
  .sf-kb-topic-panel{margin:0;padding:0 12px 10px;border:0;border-bottom:1px solid var(--sf-kb-border);border-radius:0;background:var(--sf-kb-surface);box-shadow:none}
}
@media (max-width:767px){
  .kb-handbook-app.sf-kb-home .sf-kb-section{margin-top:44px}
  .kb-handbook-app.sf-kb-home .sf-kb-section-head{margin-bottom:14px}
  .kb-handbook-app.sf-kb-home .sf-kb-section-head h2{font-size:1.55rem}
  .kb-handbook-app.sf-kb-home .sf-kb-path-section .sf-kb-section-head h2,
  .kb-handbook-app.sf-kb-home .sf-kb-topics .sf-kb-section-head h2{font-size:1.75rem}
  .kb-handbook-app.sf-kb-home .sf-kb-section-head>p{margin-top:7px;font-size:.92rem;line-height:1.45}
  .kb-handbook-app.sf-kb-home .sf-kb-hero{gap:11px;padding-top:14px;padding-bottom:14px}
  .kb-handbook-app.sf-kb-home .sf-kb-hero h1{font-size:1.82rem;line-height:1.07}
  .kb-handbook-app.sf-kb-home .sf-kb-hero-copy>p:not(.sf-kb-eyebrow){margin-top:7px;font-size:.93rem;line-height:1.46}
  .kb-handbook-app.sf-kb-home .sf-kb-search-card{padding:12px}
  .kb-handbook-app.sf-kb-home .sf-kb-search-card .kb-search-panel{max-height:70vh;margin-top:10px}
  .sf-kb-search-related{grid-template-columns:1fr}
  .sf-kb-search-related>a{min-height:70px}
  .sf-kb-wizard-wrap{margin:18px -2px 0;padding:18px 16px;border-radius:16px}
  .sf-kb-wizard-head h2{font-size:1.22rem}
  .sf-kb-wizard-progress{grid-template-columns:auto 1fr}
  .sf-kb-wizard-options,.sf-kb-wizard-result-links{grid-template-columns:1fr}
  .kb-handbook-app.sf-kb-home .sf-kb-resume{padding:13px 14px}
  .kb-handbook-app.sf-kb-home .sf-kb-resume .sf-kb-primary-link{width:max-content}
  .kb-handbook-app.sf-kb-home .sf-kb-path-card{min-height:146px}
  .sf-kb-path-progress{width:100%}
  .sf-kb-path-steps a{grid-template-columns:26px minmax(0,1fr) 18px}
  .sf-kb-path-steps a>.sf-kb-path-step-status{grid-column:2;display:none}
  .sf-kb-path-steps a.is-read>.sf-kb-path-step-status{display:flex}
  .kb-handbook-app.sf-kb-home .sf-kb-quick-card{min-height:80px;padding:10px}
  .sf-kb-tools{padding:24px 0}
  .sf-kb-tool-grid{grid-template-columns:1fr;gap:10px}
  .sf-kb-tool{border-top-width:2px}
  .sf-kb-featured .sf-kb-choice-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kb-handbook-app.sf-kb-home .sf-kb-topic-row{min-height:58px;padding:7px 10px 7px 12px;gap:8px}
  .sf-kb-topic-row strong{font-size:.91rem}
  .sf-kb-topic-row [data-sf-kb-topic-progress-text]{font-size:.7rem}
  .sf-kb-topic-articles{max-height:min(340px,48vh)}
  .sf-kb-topic-articles a{grid-template-columns:22px minmax(0,1fr) 16px;min-height:60px;padding-right:4px}
}
@media (max-width:359px){
  .kb-handbook-app.sf-kb-home .sf-kb-hero h1{font-size:1.86rem}
  .sf-kb-search-results-head{display:block}
  .sf-kb-choice-grid,.sf-kb-featured .sf-kb-choice-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .sf-kb-wizard-wrap.is-open,.sf-kb-search-loading span{animation:none}
  .sf-kb-path-progress i,.sf-kb-wizard-progress i,.sf-kb-tool>button .sf-kb-icon,.sf-kb-topic-row,.sf-kb-topic-row .sf-kb-icon,.sf-kb-topic-articles a{transition:none}
}

/* Solarfutár Tudásbázis 2026: shared homepage, guide and library UI */
.sfkb{--sfkb-page-bg:#f4f6f8;--sfkb-surface:#fff;--sfkb-surface-warm:#fff9e8;--sfkb-surface-selected:#fff7cf;--sfkb-text:#172033;--sfkb-text-secondary:#596579;--sfkb-text-muted:#7b8494;--sfkb-border:#e1e6ed;--sfkb-border-strong:#cfd6df;--sfkb-primary:var(--solarfutar-brand-yellow,#ffd000);--sfkb-primary-hover:#f2c400;--sfkb-primary-pressed:#deb400;--sfkb-primary-text:#111827;--sfkb-focus:#0b6b9b;--sfkb-focus-ring:rgba(11,107,155,.22);--sfkb-shadow-sm:0 2px 8px rgba(16,24,40,.04);--sfkb-shadow-md:0 8px 24px rgba(16,24,40,.07);--sfkb-radius-sm:10px;--sfkb-radius-md:14px;--sfkb-radius-lg:18px;color:var(--sfkb-text);width:min(100%,1220px);margin-inline:auto;padding:28px 0 76px;font-family:inherit}
.kb-app-wrapper:has(>.sfkb){background:var(--sfkb-page-bg)}
.sfkb *{box-sizing:border-box;letter-spacing:0}.sfkb [hidden]{display:none!important}.sfkb a{color:var(--sfkb-text);text-decoration:none}.sfkb button,.sfkb input{font:inherit}.sfkb h1,.sfkb h2,.sfkb h3,.sfkb p{margin:0;color:inherit}.sfkb h1{max-width:780px;font-size:clamp(2rem,5vw,3.35rem);line-height:1.08}.sfkb h2{font-size:clamp(1.55rem,3vw,2.1rem);line-height:1.15}.sfkb h3{font-size:clamp(1.15rem,2vw,1.35rem);line-height:1.25}.sfkb p{color:var(--sfkb-text-secondary);font-size:clamp(.98rem,1.4vw,1.08rem);line-height:1.55}.sfkb .sfkb-eyebrow{margin-bottom:9px;color:var(--sfkb-text-secondary);font-size:.75rem;font-weight:800;letter-spacing:.055em;text-transform:uppercase}
.sfkb-sr-only,.sfkb .sfkb-sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.sfkb :is(a,button,input):focus-visible{outline:3px solid var(--sfkb-focus);outline-offset:3px;box-shadow:0 0 0 5px var(--sfkb-focus-ring)}
.sfkb-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 18px;border:1px solid transparent;border-radius:var(--sfkb-radius-sm);font-weight:800;line-height:1.2;text-align:center;cursor:pointer;transition:background-color .18s ease-out,border-color .18s ease-out,transform .18s ease-out}.sfkb-button-primary{border-color:var(--sfkb-primary);background:var(--sfkb-primary);color:var(--sfkb-primary-text)!important}.sfkb-button-primary:hover{border-color:var(--sfkb-primary-hover);background:var(--sfkb-primary-hover)}.sfkb-button-primary:active{background:var(--sfkb-primary-pressed);transform:translateY(1px)}.sfkb-button-secondary{border-color:var(--sfkb-border-strong);background:var(--sfkb-surface);color:var(--sfkb-text)!important}.sfkb-button-secondary:hover{border-color:var(--sfkb-text-secondary)}.sfkb-button.is-disabled{opacity:.48;cursor:not-allowed;pointer-events:none}.sfkb-text-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;margin-top:15px;font-weight:800}.sfkb-text-link .sf-kb-icon{width:18px;height:18px}.sfkb-section{margin-top:52px}.sfkb-section-head{display:grid;gap:8px;margin-bottom:22px}.sfkb-section-head>p{max-width:680px}
.sfkb-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.9fr);gap:44px;align-items:center;padding:26px 0 34px}.sfkb-hero-copy{display:grid;align-content:center}.sfkb-hero-copy>p:last-child{max-width:650px;margin-top:14px}.sfkb-search-card{position:relative;display:block;margin:0;padding:18px;border:1px solid var(--sfkb-border);border-radius:var(--sfkb-radius-lg);background:var(--sfkb-surface);box-shadow:var(--sfkb-shadow-md)}.sfkb-search-label{display:block;margin-bottom:10px;color:var(--sfkb-text);font-size:1rem;font-weight:800}.sfkb-search-row{display:grid;grid-template-columns:24px minmax(0,1fr) auto auto;gap:8px;align-items:center;min-height:54px;padding:5px 5px 5px 14px;border:1px solid var(--sfkb-border-strong);border-radius:12px;background:var(--sfkb-surface)}.sfkb-search-row:focus-within{border-color:var(--sfkb-focus);box-shadow:0 0 0 3px var(--sfkb-focus-ring)}.sfkb-search-row .kb-search-input{min-width:0;height:42px;padding:0;border:0;background:transparent;color:var(--sfkb-text);box-shadow:none;outline:0}.sfkb-search-row .kb-search-input::placeholder{color:var(--sfkb-text-muted)}.sfkb-search-row .kb-search-clear{position:static;display:grid;place-items:center;width:44px;height:44px;border:0;background:transparent;color:var(--sfkb-text-secondary);font-size:1.4rem}.sfkb-search-row .kb-search-clear[hidden]{display:none!important}.sfkb-search-icon{width:22px;height:22px;color:var(--sfkb-text-secondary)}.sfkb-search-submit{min-width:96px;min-height:44px;padding-inline:14px}.sfkb-search-presets{display:flex;gap:8px;overflow-x:auto;margin-top:12px;padding:1px 18px 5px 1px;scroll-padding-inline:1px 18px;scroll-snap-type:x proximity;scrollbar-width:none}.sfkb-search-presets::-webkit-scrollbar{display:none}.sfkb-search-presets button,.sfkb-filter-chips button{flex:0 0 auto;min-height:40px;padding:8px 12px;border:1px solid var(--sfkb-border);border-radius:10px;background:var(--sfkb-surface);color:var(--sfkb-text);font-size:.87rem;font-weight:700;scroll-snap-align:start;cursor:pointer}.sfkb-search-presets button:hover,.sfkb-filter-chips button:hover,.sfkb-search-presets button.is-active,.sfkb-filter-chips button[aria-pressed="true"]{border-color:var(--sfkb-primary);background:var(--sfkb-surface-selected)}.sfkb-search-results{position:absolute;z-index:30;top:calc(100% - 8px);left:18px;right:18px;max-height:min(520px,70vh);overflow:auto;border:1px solid var(--sfkb-border);border-radius:14px;background:var(--sfkb-surface);box-shadow:var(--sfkb-shadow-md)}
.sfkb-path-tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.sfkb-path-tabs>button{position:relative;display:grid;grid-template-columns:32px minmax(0,1fr);gap:10px;align-items:center;min-height:92px;padding:13px;border:1px solid var(--sfkb-border);border-radius:var(--sfkb-radius-md);background:var(--sfkb-surface);color:var(--sfkb-text);text-align:left;cursor:pointer;box-shadow:var(--sfkb-shadow-sm);transition:border-color .18s ease-out,background-color .18s ease-out,transform .18s ease-out}.sfkb-path-tabs>button:hover{border-color:var(--sfkb-border-strong);transform:translateY(-1px)}.sfkb-path-tabs>button>span{display:grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--sfkb-surface-selected)}.sfkb-path-tabs .sf-kb-icon{width:20px;height:20px}.sfkb-path-tabs>button>strong{font-size:.93rem;line-height:1.25}.sfkb-path-tabs>button>i{position:absolute;top:8px;right:9px;display:none;width:19px;height:19px;border-radius:50%;background:var(--sfkb-primary);color:var(--sfkb-primary-text);font-size:.72rem;font-style:normal;text-align:center;line-height:19px}.sfkb-path-tabs>button.is-selected{border-color:var(--sfkb-primary);background:var(--sfkb-surface-selected);box-shadow:none}.sfkb-path-tabs>button.is-selected>i{display:block}.sfkb-route-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.7fr);gap:22px;margin-top:14px;padding:22px;border:1px solid var(--sfkb-border);border-radius:var(--sfkb-radius-lg);background:var(--sfkb-surface);box-shadow:var(--sfkb-shadow-sm);animation:sfkb-panel-in .18s ease-out}.sfkb-route-panel-copy{grid-column:1/-1;display:grid;gap:7px}.sfkb-route-panel-copy>p:last-child{max-width:760px}.sfkb-route-links{display:grid;align-content:start;border-top:1px solid var(--sfkb-border)}.sfkb-route-links>a{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:51px;border-bottom:1px solid var(--sfkb-border);font-weight:750}.sfkb-route-links>a:hover span{text-decoration:underline;text-underline-offset:3px}.sfkb-route-links .sf-kb-icon{width:17px;height:17px}.sfkb-route-panel>.sfkb-button{align-self:end;justify-self:start}.sfkb-choice-fieldset{min-width:0;margin:0;padding:0;border:0}.sfkb-choice-fieldset legend{margin-bottom:10px;color:var(--sfkb-text);font-weight:800}.sfkb-choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.sfkb-choice-grid.is-compact{grid-template-columns:repeat(3,minmax(0,1fr))}.sfkb-choice-grid label{position:relative;display:block;cursor:pointer}.sfkb-choice-grid input{position:absolute;opacity:0;pointer-events:none}.sfkb-choice-grid label>span{display:flex;align-items:center;justify-content:center;min-height:46px;padding:8px 10px;border:1px solid var(--sfkb-border);border-radius:10px;background:var(--sfkb-surface);color:var(--sfkb-text);font-size:.9rem;font-weight:750;text-align:center}.sfkb-choice-grid input:focus-visible+span{outline:3px solid var(--sfkb-focus);outline-offset:2px}.sfkb-choice-grid input:checked+span{border-color:var(--sfkb-primary);background:var(--sfkb-surface-selected)}.sfkb-choice-grid input:checked+span::before{content:'✓';margin-right:7px;font-weight:900}.sfkb-choice-grid.is-list{grid-template-columns:1fr}
.sfkb-quick-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}.sfkb-quick-grid>a{position:relative;display:grid;grid-template-columns:34px minmax(0,1fr) 16px;grid-template-rows:auto auto;gap:3px 9px;align-items:center;min-height:92px;padding:13px;border:1px solid var(--sfkb-border);border-radius:var(--sfkb-radius-md);background:var(--sfkb-surface)}.sfkb-quick-grid>a:hover{border-color:var(--sfkb-border-strong);box-shadow:var(--sfkb-shadow-sm)}.sfkb-quick-grid>a>span{grid-row:1/3;display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--sfkb-surface-selected)}.sfkb-quick-grid>a>strong{font-size:.88rem;line-height:1.25}.sfkb-quick-grid>a>small{color:var(--sfkb-text-secondary);font-size:.75rem}.sfkb-quick-grid>a>.sf-kb-icon{grid-column:3;grid-row:1/3;width:16px;height:16px}.sfkb-quick-grid>a>span .sf-kb-icon{width:19px;height:19px}.sfkb-topic-group-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:hidden;border:1px solid var(--sfkb-border);border-radius:var(--sfkb-radius-lg);background:var(--sfkb-surface)}.sfkb-topic-group-list>a{display:grid;grid-template-columns:32px minmax(0,1fr) auto 18px;gap:10px;align-items:center;min-height:68px;padding:12px 15px;border-bottom:1px solid var(--sfkb-border)}.sfkb-topic-group-list>a:nth-child(odd){border-right:1px solid var(--sfkb-border)}.sfkb-topic-group-list>a:nth-last-child(-n+2){border-bottom:0}.sfkb-topic-group-list>a>span{display:grid;place-items:center;width:32px;height:32px;color:var(--sfkb-text-secondary)}.sfkb-topic-group-list>a>strong{font-size:.94rem}.sfkb-topic-group-list>a>small{color:var(--sfkb-text-secondary);font-size:.78rem}.sfkb-topic-group-list>a>.sf-kb-icon{width:17px;height:17px}.sfkb-topic-group-list>a:hover strong{text-decoration:underline;text-underline-offset:3px}
/* GOAL 02: continuous beginner handbook and explanatory visuals. */
.kb-goal02-home-entry,
.kb-goal02-reader-hero,
.kb-goal02-chapter-nav,
.kb-goal02-chapter {
  background: #fff;
  border: 1px solid #d9dde3;
  border-radius: 8px;
}

.kb-goal02-home-entry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin: 24px 0;
  padding: 28px;
  border-left: 5px solid #f5c400;
}

.kb-goal02-home-entry h2,
.kb-goal02-reader h1,
.kb-goal02-reader h2,
.kb-goal02-reader h3,
.kb-goal02-reader h4 { letter-spacing: 0; }
.kb-goal02-reader :is(h1, h2, h3, h4) { color: #202329; }
.kb-goal02-home-entry p { max-width: 760px; margin-bottom: 0; }

.kb-goal02-reader {
  width: min(100% - 32px, 1120px);
  margin: 28px auto 72px;
  color: #202329;
}
.kb-goal02-reader a,
.kb-handbook-article-page .kb-article a { color: #594800; }
.kb-goal02-reader a:hover,
.kb-goal02-reader a:focus-visible,
.kb-handbook-article-page .kb-article a:hover,
.kb-handbook-article-page .kb-article a:focus-visible { color: #3f3300; }
.kb-goal02-reader .kb-btn-primary,
.kb-goal02-reader .sfkb-button-primary { color: #202329 !important; }

.kb-goal02-reader-hero { padding: clamp(24px, 4vw, 40px); }
.kb-goal02-reader-hero h1 { max-width: 820px; margin: 20px 0; font-size: clamp(2rem, 3.4vw, 2.8rem); line-height: 1.08; }
.kb-goal02-reader-hero .kb-lead { max-width: 820px; font-size: 1.2rem; line-height: 1.65; }
.kb-goal02-reader-meta { margin: 18px 0; color: #535b66; font-size: .95rem; }
.kb-goal02-reader-meta span { padding: 6px 10px; background: #f3f4f6; border-radius: 4px; font-size: .92rem; }
.kb-goal02-chapter-nav { margin: 24px 0; padding: 24px; }
.kb-goal02-chapter-nav summary { min-height: 44px; padding: 10px 0; font-weight: 700; cursor: pointer; }
.kb-goal02-chapter-nav details[open] summary { margin-bottom: 14px; }
.kb-goal02-chapter-nav h2 { margin: 0 0 14px; }
.kb-goal02-chapter-nav ol { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px 18px; margin: 0; padding: 0; list-style: none; }
.kb-goal02-chapter-nav a { display: flex; gap: 10px; align-items: baseline; min-height: 44px; padding: 9px 0; color: #202329; text-decoration: none; border-bottom: 1px solid #e7e9ed; }
.kb-goal02-chapter-nav a span { flex: 0 0 2rem; color: #6a5500; font-weight: 800; }
.kb-goal02-chapter { margin-top: 28px; padding: clamp(24px, 5vw, 52px); scroll-margin-top: 110px; }
.kb-goal02-chapter > header { margin-bottom: 28px; padding-bottom: 18px; border-bottom: 2px solid #f5c400; }
.kb-goal02-chapter > header h2 { margin: 4px 0 10px; font-size: clamp(1.65rem, 3vw, 2.35rem); }
.kb-goal02-source-link { font-size: .95rem; }
.kb-goal02-shared-body { max-width: 760px; font-size: 1.125rem; line-height: 1.68; }
.kb-goal02-shared-body h2 { margin: 2.2em 0 .7em; font-size: 1.5em; line-height: 1.25; }
.kb-goal02-shared-body h3 { margin: 1.8em 0 .55em; font-size: 1.2em; }
.kb-goal02-shared-body > h3:first-child { margin-top: 0; }
.kb-goal02-shared-body h4 { margin: 1.6em 0 .55em; font-size: 1.05em; }
.kb-goal02-shared-body p,
.kb-goal02-shared-body li { max-width: 72ch; }
.kb-goal02-shared-body li + li { margin-top: .55em; }
.kb-goal02-caution,
.kb-g02-note { padding: 16px 18px; background: #fff8dc; border-left: 4px solid #f5c400; }
.kb-goal02-chapter-footer { margin-top: 34px; padding-top: 22px; border-top: 1px solid #d9dde3; }
.kb-goal02-transition { max-width: 760px; margin: 0 0 18px; font-size: 1.05rem; }
.kb-goal02-chapter-next { display: grid; gap: 6px; max-width: 760px; min-height: 60px; padding: 10px 0; text-decoration: none; }
.kb-goal02-chapter-next small { color: #535b66; font-size: .9rem; }
.kb-goal02-chapter-next strong { font-size: 1.15rem; line-height: 1.4; overflow-wrap: anywhere; }
.kb-goal02-chapter-next:hover strong { text-decoration: underline; }
.kb-goal02-chapter-links { display: flex; flex-wrap: wrap; gap: 4px 24px; margin-top: 16px; }
.kb-goal02-chapter-links a { display: inline-flex; align-items: center; min-height: 44px; font-size: .95rem; }
.kb-goal02-reader :is(a, summary):focus-visible { outline: 3px solid #6a5500; outline-offset: 4px; }
.kb-goal02-equation { display: grid; grid-template-columns: 1fr auto; gap: 10px 18px; max-width: 560px; margin: 24px 0; padding: 18px; background: #f3f4f6; }
.kb-goal02-example { margin: 28px 0; }
.kb-content:has(.kb-goal02-example) { grid-template-columns: minmax(0, 1fr); }
.kb-goal02-example figcaption,
.kb-goal02-example-heading { display: grid; gap: 5px; margin-bottom: 12px; }
.kb-goal02-example .kb-table-scroll {
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  -webkit-overflow-scrolling: touch;
}
.kb-goal02-example table { width: 100%; min-width: 620px; border-collapse: collapse; }
.kb-goal02-example th,
.kb-goal02-example td { padding: 10px; text-align: left; vertical-align: top; border: 1px solid #d9dde3; }
.kb-goal02-example th,
.kb-goal02-reader table th,
.kb-article:has([data-goal02-visual]) .kb-content table th { color: #202329; }
.kb-goal02-example .is-total { background: #fff8dc; }

.kb-goal02-visual { margin: 34px 0 8px; padding: 22px; overflow: hidden; background: #f7f8fa; border: 1px solid #d9dde3; border-radius: 6px; }
.kb-goal02-visual.is-day-night-flow { container-type: inline-size; }
.kb-goal02-visual-head { max-width: 760px; }
.kb-goal02-visual figcaption { margin-top: 18px; max-width: 760px; font-size: .95rem; line-height: 1.55; color: #535b66; }
.kb-g02-choice,
.kb-g02-compare,
.kb-g02-two-axis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.kb-g02-choice > span,
.kb-g02-compare article,
.kb-g02-two-axis article { display: grid; gap: 8px; align-content: start; padding: 16px; background: #fff; border: 1px solid #cfd4dc; }
.kb-g02-choice b { color: #6a5500; font-size: .82rem; text-transform: uppercase; }
.kb-g02-choice small,
.kb-g02-flow small { color: #5b6470; }
.kb-g02-daynight { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.kb-g02-daynight section { min-width: 0; padding: 16px; background: #fff; border: 1px solid #cfd4dc; }
.kb-g02-flow { display: flex; align-items: stretch; gap: 8px; }
.kb-g02-flow span { display: grid; gap: 4px; flex: 1; min-width: 0; padding: 12px; overflow-wrap: anywhere; background: #fff8dc; border: 1px solid #dfc65a; }
.kb-g02-flow i,
.kb-g02-flow b { align-self: center; font-style: normal; }
.kb-g02-flow-branch { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 8px; align-items: center; margin-top: 12px; padding-top: 12px; border-top: 1px dashed #b7bec8; }
.kb-g02-flow-branch span { display: grid; gap: 4px; padding: 10px 12px; background: #f7f8fa; border: 1px solid #cfd4dc; }
.kb-g02-flow-branch i { font-style: normal; text-align: center; }
.kb-g02-time { display: grid; gap: 16px; }
.kb-g02-time > div { display: grid; grid-template-columns: 100px 1fr 100px; gap: 14px; align-items: center; }
.kb-g02-time span { display: block; height: 34px; background: #f5c400; border: 1px solid #9c7e00; }
.kb-g02-time .is-short { width: 25%; }
.kb-g02-two-axis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.kb-g02-two-axis strong { font-size: 1.5rem; }
.kb-g02-timeline { display: grid; gap: 12px; padding: 16px; background: #fff; }
.kb-g02-axis { text-align: right; border-bottom: 1px solid #8f98a5; }
.kb-g02-load { display: grid; grid-template-columns: 180px 1fr; gap: 12px; align-items: center; }
.kb-g02-load span { height: 28px; background: #f5c400; }
.kb-g02-load.is-surge span { width: 16%; height: 58px; background: #202329; }
.kb-g02-season { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.kb-g02-season > div { display: grid; gap: 8px; padding: 16px; background: #fff; }
.kb-g02-season span { display: block; padding: 10px; }
.kb-g02-season .is-supply { background: #f5c400; }
.kb-g02-season .is-demand { background: #2b526e; color: #fff; }
.kb-g02-season .is-low { width: 58%; }
.kb-g02-season .is-high { width: 94%; }
.kb-g02-backup { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: center; }
.kb-g02-backup > span,
.kb-g02-backup > div { padding: 14px; background: #fff; border: 1px solid #cfd4dc; }
.kb-g02-backup > div { grid-column: span 1; display: grid; gap: 5px; }
.kb-g02-backup .is-off { opacity: .7; }
.kb-g02-backup .is-break { padding: 8px; color: #8a1e1e; text-align: center; font-style: normal; border: 2px solid #8a1e1e; }
.kb-goal02-operation-steps li + li { margin-top: 14px; }

@container (max-width: 820px) {
  .kb-g02-daynight { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .kb-goal02-home-entry { display: grid; padding: 20px; }
  .kb-goal02-reader { width: min(100% - 24px, 1120px); margin-top: 16px; }
  .kb-goal02-reader-hero,
  .kb-goal02-chapter,
  .kb-goal02-chapter-nav { padding: 20px; }
  .kb-goal02-reader-hero .kb-lead,
  .kb-goal02-shared-body { font-size: 1.03rem; }
  .kb-goal02-chapter-nav ol,
  .kb-g02-choice,
  .kb-g02-compare,
  .kb-g02-daynight,
  .kb-g02-season,
  .kb-g02-backup { grid-template-columns: 1fr; }
  .kb-g02-flow { flex-direction: column; }
  .kb-g02-flow i,
  .kb-g02-flow b { transform: rotate(90deg); justify-self: center; }
  .kb-g02-flow-branch { grid-template-columns: 1fr; }
  .kb-g02-flow-branch i { transform: rotate(90deg); }
  .kb-g02-time > div { grid-template-columns: 72px 1fr 76px; }
  .kb-g02-load { grid-template-columns: 1fr; }
  .kb-g02-backup .is-break { transform: none; }
  .kb-goal02-visual { margin-inline: -4px; padding: 16px; }
  .kb-goal02-chapter-nav ol { display: grid; grid-template-columns: 1fr; gap: 6px; }
  .kb-goal02-chapter-nav a { min-height: 44px; padding: 8px 0; background: transparent; border: 0; border-bottom: 1px solid #d9dde3; }
  .kb-goal02-example .kb-table-scroll { overflow: visible; }
  .kb-goal02-example table,
  .kb-goal02-example tbody,
  .kb-goal02-example tr,
  .kb-goal02-example th,
  .kb-goal02-example td { display: block; width: 100%; min-width: 0; }
  .kb-goal02-example thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .kb-goal02-example tbody { display: grid; gap: 12px; }
  .kb-goal02-example tr { padding: 12px; background: #fff; border: 1px solid #cfd4dc; }
  .kb-goal02-example th,
  .kb-goal02-example td { display: grid; grid-template-columns: minmax(7rem, .8fr) minmax(0, 1.2fr); gap: 10px; padding: 6px 0; border: 0; }
  .kb-goal02-example th::before,
  .kb-goal02-example td::before { content: attr(data-label); color: #535b66; font-size: .82rem; font-weight: 700; }
  .kb-goal02-example .is-total { background: #fff8dc; }
}

/* Read status belongs to the whole article, not just its button. */
.kb-article-status-row {
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:4px 18px;
}
.kb-article-status-row .kb-meta-line { margin:0; }
.kb-article-status-row .kb-mark-btn {
  min-height:44px;
  padding:8px 10px;
  background:transparent;
  border:0;
  color:#526070;
  font-size:.8rem;
  font-weight:600;
}
.kb-article-status-row .kb-mark-btn:hover { background:#e8eeea; }
.kb-handbook-article-page .kb-szigetuzem-quick-grid { gap:20px; }
.kb-handbook-article-page .kb-szigetuzem-quick-grid>div {
  padding:0;
  border:0;
  border-radius:0;
  background:transparent;
}
.kb-handbook-article-page .kb-szigetuzem-quick-grid strong {
  font-size:1rem;
  font-weight:600;
  line-height:1.4;
}
.kb-article-head { gap:10px; padding-bottom:20px; }
.kb-handbook-article-page .kb-article-learn h2 { color:#182332; }
.kb-handbook-shell.is-article-page .kb-toc-desktop { gap:2px; }
.kb-handbook-shell.is-article-page .kb-toc a {
  min-height:44px;
  padding:10px 8px;
  border-radius:0;
  border-left:2px solid transparent;
  color:#526070;
  font-weight:400;
  line-height:1.45;
}
.kb-handbook-shell.is-article-page .kb-toc a[aria-current="true"],
.kb-handbook-shell.is-article-page .kb-toc a:hover {
  background:#edf1f5;
  border-left-color:#7c8996;
  color:#182332;
  font-weight:500;
}
.kb-handbook-shell.is-article-page .kb-toc-head h3 { font-weight:600; }
.kb-handbook-shell.is-article-page .kb-handbook-left-head h2 { font-weight:600; }
.kb-handbook-shell.is-article-page .kb-toc { border-bottom:0; }
.kb-article-main > .kb-article.is-read {
  background: #edf8ee;
  border-color: #90bd98;
  box-shadow: inset 4px 0 0 #39834b;
}
.kb-article-main > .kb-article.is-read .kb-article-head {
  border-bottom-color: #b6d6bc;
}
.kb-article.is-read .kb-content,
.kb-article.is-read .kb-content > :is(article.kb-article, .kb-article-body) {
  background: transparent;
}
.kb-handbook-category-page .kb-starter-card { grid-template-columns: minmax(0, 1fr); }
.kb-route-intro .kb-route-start {
  margin-top: 20px;
  padding: 20px 0 0;
  border: 0;
  border-top: 1px solid #d9dde3;
  background: transparent;
  box-shadow: none;
}
.kb-route-intro .kb-route-start h2 {
  color: #202329;
  font-size: 1.25rem;
  line-height: 1.4;
}
.kb-route-start .kb-route-next-actions { flex-wrap: wrap; gap: 8px 20px; }
.kb-route-start .kb-link-btn { min-height: 44px; }
.kb-route-intro [data-progress-next] { display: none; }

/* Completion is shared by the chapter and route, including closed summaries. */
.kb-handbook-route.is-complete > summary,
.kb-handbook-chapter.is-complete > summary,
.kb-handbook-chapter.is-complete[open] > summary {
  background: #edf8ee;
  box-shadow: inset 3px 0 0 #39834b;
}
.kb-handbook-route.is-complete > summary:hover,
.kb-handbook-chapter.is-complete > summary:hover {
  background: #e0f1e3;
}
.kb-handbook-route.is-complete > summary :is(strong, small),
.kb-handbook-chapter.is-complete > summary :is(strong, small),
.kb-handbook-route.is-complete > .kb-handbook-route-progress {
  color: #27683a;
}
.kb-handbook-left .kb-handbook-route-progress {
  margin: 0;
  padding: 6px 8px;
  font-size: .76rem;
  line-height: 1.4;
}
.kb-handbook-chapter > summary strong { line-height: 1.4; }
.kb-article-main > .kb-article > .kb-content { margin-top: 24px; }
.kb-content > :first-child:is(h2, h3),
.kb-content > :first-child > :first-child:is(h2, h3) { margin-top: 0; }

.kb-priority-list {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid #cfd7d2;
  color: #182332;
}
.kb-priority-list[hidden], .kb-priority-list [hidden] { display: none; }
.kb-priority-list h2 { margin: 0 0 16px; font-size: 1.3rem; line-height: 1.4; }
.kb-priority-list p { line-height: 1.6; }
.kb-priority-list label { display: block; margin-bottom: 6px; color: #182332 !important; font-size: .9rem; font-weight: 600; }
.kb-priority-list :is(input, select) { box-sizing: border-box; width: 100%; min-width: 0; min-height: 44px; padding: 10px; border: 1px solid #9aa9b3; border-radius: 4px; background: #fff; color: #182332; font: inherit; font-size: 16px; }
.kb-priority-add { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
.kb-priority-list button { min-height: 44px; }
.kb-priority-list .kb-priority-rows { display: grid; gap: 16px; margin: 20px 0; padding: 0; list-style: none; }
.kb-priority-list .kb-priority-rows > li { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 44px; gap: 8px; align-items: end; margin: 0; padding: 0 0 16px; border-bottom: 1px solid #d9e0dd; }
.kb-priority-rows > li > div { min-width: 0; }
.kb-priority-remove { width: 44px; height: 44px; padding: 0; border: 1px solid #9aa9b3; border-radius: 4px; background: #fff; color: #7a302c; font-size: 26px; cursor: pointer; }
.kb-priority-list .kb-link-btn { padding: 8px; border: 0; background: transparent; color: #334d44; text-decoration: underline; }
.kb-priority-list .kb-priority-note { font-size: .85rem; color: #435463; }
.kb-priority-status:empty { display: none; }
.kb-priority-list [data-priority-print] { margin: 0 12px 12px 0; }
.kb-priority-printout { display: none !important; }
.kb-priority-list :is(input, select, button):focus-visible { outline: 3px solid #315e80; outline-offset: 3px; }
@media (max-width: 600px) {
  .kb-priority-add { grid-template-columns: minmax(0, 1fr); }
  .kb-priority-list .kb-priority-rows > li { grid-template-columns: minmax(0, 1fr) 44px; }
  .kb-priority-rows > li > div:first-child { grid-column: 1 / -1; }
}

.kb-reading-checks {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid #cfd7d2;
  color: #182332;
}
.kb-reading-checks[hidden],
.kb-reading-checks [hidden] { display: none; }
.kb-reading-checks h2 { margin: 0 0 20px; font-size: 1.3rem; line-height: 1.4; }
.kb-reading-checks fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.kb-reading-checks fieldset + fieldset { margin-top: 28px; padding-top: 24px; border-top: 1px solid #d9e0dd; }
.kb-reading-checks legend { width: 100%; margin-bottom: 12px; padding: 0; font-weight: 600; line-height: 1.5; }
.kb-reading-options { display: grid; gap: 6px; }
.kb-reading-options label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid #cfd7d2;
  border-radius: 4px;
  cursor: pointer;
  line-height: 1.5;
}
.kb-reading-options label:has(input:checked) { border-color: #315e80; background: #edf3f7; }
.kb-reading-options input { flex: 0 0 auto; width: 18px; height: 18px; margin: 3px 0 0; padding: 0; appearance: auto; color-scheme: light; accent-color: #315e80; }
.kb-reading-checks fieldset:has([data-reading-feedback][data-correct="true"]:not([hidden])) .kb-reading-options label:has(input:checked) { border-color: #39834b; background: #e6f3e9; }
.kb-reading-checks fieldset:has([data-reading-feedback][data-correct="true"]:not([hidden])) .kb-reading-options input:checked { accent-color: #27683a; }
.kb-reading-checks fieldset:has([data-reading-feedback][data-correct="false"]:not([hidden])) .kb-reading-options label:has(input:checked) { border-color: #987626; background: #fff8e5; }
.kb-reading-checks fieldset:has([data-reading-feedback][data-correct="false"]:not([hidden])) .kb-reading-options input:checked { accent-color: #987626; }
.kb-reading-checks .kb-reading-options label,
.kb-reading-checks .kb-reading-options label span { color: #182332; font-weight: 400; }
.kb-reading-options span { min-width: 0; overflow-wrap: anywhere; }
.kb-reading-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; margin-top: 12px; }
.kb-reading-actions button { min-height: 44px; font-size: .9rem; }
.kb-reading-actions button:disabled { opacity: .55; cursor: default; }
.kb-reading-actions .kb-link-btn { padding: 8px 0; border: 0; background: transparent; color: #334d44; text-decoration: underline; }
.kb-reading-checks :is(input, button):focus-visible { outline: 3px solid #315e80; outline-offset: 3px; }
.kb-reading-feedback { margin: 14px 0 0; padding: 12px 14px; border-left: 3px solid #987626; background: #fff8e5; color: #483e24; line-height: 1.6; }
.kb-reading-feedback[data-correct="true"] { border-left-color: #39834b; background: #e6f3e9; color: #235c33; }
.kb-reading-checks [data-reading-review]:not([hidden]) { display: inline-flex; align-items: center; min-width: 0; min-height: 44px; max-width: 100%; margin-top: 8px; font-size: 16px; line-height: 1.6; color: #315e80; text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.kb-reading-checks [data-reading-review]:focus-visible { outline: 3px solid #315e80; outline-offset: 3px; }
main .kb-reading-return { display: inline-flex; align-items: center; min-height: 44px; max-width: 100%; margin: 4px 0 16px; color: #315e80; font-size: 16px; font-weight: 400; line-height: 1.6; text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
main .kb-reading-return:focus-visible { outline: 3px solid #315e80; outline-offset: 3px; }
.kb-reading-checks [data-reading-summary]:not([hidden]) { margin: 24px 0 0; padding-top: 16px; border-top: 1px solid #d9e0dd; font-size: 16px; font-weight: 600; line-height: 1.6; color: #182332; }
.kb-reading-checks [data-reading-summary-review]:not([hidden]) { display: inline-flex; align-items: center; min-height: 44px; max-width: 100%; font-size: 16px; line-height: 1.6; color: #315e80; text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.kb-reading-checks [data-reading-summary-review]:focus-visible,
.kb-reading-checks [data-reading-question]:focus-visible { outline: 3px solid #315e80; outline-offset: 3px; }
.kb-reading-checks .kb-reading-recap[hidden] { display: none !important; }
.kb-reading-checks .kb-reading-recap { margin: 12px 0 16px; }
.kb-reading-checks .kb-reading-recap p { margin: 0; font-size: 16px; line-height: 1.6; color: #182332; }
.kb-reading-checks .kb-reading-recap strong { font-weight: 600; }
.kb-reading-checks .kb-reading-recap ul { margin: 4px 0 0; padding: 0; list-style: none; }
.kb-reading-checks .kb-reading-recap li { margin: 0; padding: 0; }
.kb-reading-checks .kb-reading-recap a { display: inline-flex; align-items: center; min-height: 44px; max-width: 100%; color: #315e80; font-size: 16px; font-weight: 400; line-height: 1.6; text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.kb-reading-checks .kb-reading-recap a:focus-visible { outline: 3px solid #315e80; outline-offset: 3px; }
.kb-reading-checks [data-reading-question] { scroll-margin-top: 120px; }
.kb-reading-checks [data-reading-restart]:not([hidden]) { display: block; min-height: 44px; max-width: 100%; margin-top: 8px; white-space: normal; font-size: 16px; line-height: 1.5; text-align: left; }
.kb-reading-checks [data-reading-retry-wrong][hidden] { display: none !important; }
.kb-reading-checks [data-reading-success-next][hidden] { display: none !important; }
.kb-reading-checks [data-reading-success-next]:not([hidden]) { display: flex; align-items: center; min-height: 44px; max-width: 100%; margin: 12px 0; color: #315e80; font-size: 16px; font-weight: 600; line-height: 1.6; text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.kb-reading-checks [data-reading-success-next]:focus-visible { outline: 3px solid #315e80; outline-offset: 3px; }

.kb-content .kb-priority-photo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; gap: 24px; margin: 28px 0; padding: 24px 0; border-block: 1px solid #cbd5d1; }
.kb-content .kb-priority-photo img { display: block; width: 100%; height: auto; border-radius: 4px; }
.kb-content .kb-priority-photo figcaption { min-width: 0; font-size: 16px; line-height: 1.65; }
.kb-content .kb-priority-photo figcaption > strong { display: block; margin-bottom: 12px; font-size: 18px; line-height: 1.4; font-weight: 600; }
.kb-content .kb-priority-photo figcaption p { margin: 0 0 14px; font-size: 16px; line-height: 1.65; }
.kb-content .kb-priority-photo figcaption p strong { font-weight: 600; }
.kb-content .kb-priority-photo small { display: block; font-size: 14px; line-height: 1.6; }
.kb-content .kb-priority-photo a { text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
@media (max-width: 720px) {
  .kb-content .kb-priority-photo { grid-template-columns: minmax(0, 1fr); gap: 18px; margin-block: 24px; padding-block: 20px; }
}
.kb-reading-checks [data-reading-retry-wrong]:not([hidden]) { display: block; min-height: 44px; max-width: 100%; margin-top: 12px; white-space: normal; font-size: 16px; line-height: 1.5; text-align: left; }
.kb-reading-checks:has([data-reading-retry-wrong]:not([hidden])) [data-reading-restart] { background: transparent; border-color: transparent; padding-inline: 0; text-decoration: underline; text-underline-offset: 3px; }
.kb-reading-checks[data-reading-checks] > h2:has(+ [data-reading-progress]) { margin-bottom: 8px; }
.kb-reading-checks > [data-reading-progress]:not([hidden]) { margin: 0 0 20px; font-size: 14px; line-height: 1.6; font-weight: 400; color: #53645e; }
.kb-reading-checks > [data-reading-progress]:has(+ [data-reading-restored]) { margin-bottom: 4px; }
.kb-reading-checks[data-reading-checks] > [data-reading-restored] { margin: 0 0 20px; font-size: 14px; line-height: 1.6; font-weight: 400; color: #53645e; }

.sfkb-home > .kb-quiz-resume { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 12px 0 24px; padding: 18px 0; border-block: 1px solid #d9e0dd; }
.sfkb-home > .kb-quiz-resume[hidden] { display: none; }
.sfkb-home > .kb-quiz-resume > div { min-width: 0; width: 100%; }
.sfkb-home > .kb-quiz-resume strong { display: block; font-size: 18px; line-height: 1.4; overflow-wrap: anywhere; }
.sfkb-home > .kb-quiz-resume p { margin: 4px 0; font-size: 14px; line-height: 1.6; color: #53645e; }
.sfkb-home > .kb-quiz-resume .kb-quiz-resume-actions { display: grid; flex-shrink: 0; gap: 4px; width: auto; max-width: 100%; padding-inline-end: 8px; }
.sfkb-home > .kb-quiz-resume .kb-quiz-resume-actions > a { min-height: 44px; white-space: normal; }
.sfkb-home > .kb-quiz-resume button { min-height: 44px; max-width: 100%; padding: 8px 12px; border: 1px solid #70847a; border-radius: 4px; background: #fff; color: #25312e; font-size: 16px; line-height: 1.5; white-space: normal; cursor: pointer; }
.sfkb-home > .kb-quiz-resume [data-kb-quiz-resume-discard] { justify-self: start; padding-inline: 0; border-color: transparent; background: transparent; box-shadow: none; text-align: left; text-decoration: underline; text-underline-offset: 3px; font-size: 14px; }
.sfkb-home > .kb-quiz-resume button:focus-visible { outline: 3px solid #075c86; outline-offset: 3px; }
.sfkb-home > .kb-quiz-resume [data-kb-quiz-resume-confirmation] { margin-top: 16px; padding: 12px; border-left: 3px solid #987626; background: #fff8e5; }
.sfkb-home > .kb-quiz-resume [data-kb-quiz-resume-confirmation-title] { color: #25312e; font-weight: 600; overflow-wrap: anywhere; }
.sfkb-home > .kb-quiz-resume [data-kb-quiz-resume-confirmation] > div { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.sfkb-home > .kb-quiz-resume [data-kb-quiz-resume-confirmation][hidden],
.sfkb-home > .kb-quiz-resume [data-kb-quiz-resume-discard][hidden],
.sfkb-home > .kb-quiz-resume-notice[hidden] { display: none; }
.sfkb-home > .kb-quiz-resume-notice { margin: -12px 0 24px; font-size: 14px; line-height: 1.6; color: #334d44; overflow-wrap: anywhere; }
.sfkb-home > .kb-quiz-results { margin: 12px 0 24px; border-block: 1px solid #d9e0dd; }
.sfkb-home > .kb-quiz-results[hidden] { display: none; }
.sfkb-home > .kb-quiz-results > summary { min-height: 44px; padding: 12px 8px; font-size: 16px; line-height: 1.5; font-weight: 600; cursor: pointer; }
.sfkb-home > .kb-quiz-results > summary span { font-weight: 400; }
.sfkb-home > .kb-quiz-results > p { margin: 4px 8px 16px; max-width: 70ch; font-size: 14px; line-height: 1.6; color: #53645e; }
.sfkb-home > .kb-quiz-results > ul { margin: 0; padding: 0 8px; list-style: none; }
.sfkb-home > .kb-quiz-results li { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 6px 24px; padding: 12px 0; border-top: 1px solid #d9e0dd; }
.sfkb-home > .kb-quiz-results a { display: grid; gap: 4px; min-width: 0; min-height: 44px; font-size: 16px; line-height: 1.5; color: #25312e; overflow-wrap: anywhere; }
.sfkb-home > .kb-quiz-results .kb-quiz-result-action { font-size: 14px; font-weight: 400; color: #315e80; text-decoration: underline; text-underline-offset: 3px; }
.sfkb-home > .kb-quiz-results .kb-quiz-result-score { flex-shrink: 0; font-size: 14px; line-height: 1.6; color: #334d44; }
.sfkb-home > .kb-quiz-results [data-kb-quiz-result-review] { grid-column: 1; align-content: center; justify-self: start; font-size: 14px; color: #315e80; text-decoration: underline; text-underline-offset: 3px; }
.sfkb-home > .kb-quiz-results :is(summary, a):focus-visible { outline: 3px solid #075c86; outline-offset: 3px; }
.sfkb-home > .kb-quiz-results .kb-quiz-results-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 20px; margin: 8px 8px 12px; }
.sfkb-home > .kb-quiz-results .kb-quiz-results-controls label { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: #25312e; font-size: 16px; font-weight: 400; line-height: 1.5; cursor: pointer; }
.sfkb-home > .kb-quiz-results .kb-quiz-results-controls input { flex-shrink: 0; width: 18px; height: 18px; margin: 0; padding: 0; appearance: auto; -webkit-appearance: auto; color-scheme: light; accent-color: #27683a; }
.sfkb-home > .kb-quiz-results [data-kb-quiz-results-status] { margin: 0; font-size: 14px; line-height: 1.6; color: #53645e; }
.sfkb-home > .kb-quiz-results .kb-quiz-results-empty { margin: 8px; font-size: 14px; line-height: 1.6; color: #53645e; }
.sfkb-home > .kb-quiz-results .kb-quiz-results-empty p { margin: 0; }
.sfkb-home > .kb-quiz-results [data-kb-quiz-results-reset] { min-height: 44px; max-width: 100%; padding: 8px 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; color: #315e80; font-size: 16px; line-height: 1.5; white-space: normal; text-align: left; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.sfkb-home > .kb-quiz-results :is(input, button):focus-visible { outline: 3px solid #075c86; outline-offset: 3px; }
.sfkb-home > .kb-quiz-results [hidden] { display: none; }
@media (max-width: 700px) {
  .sfkb-home > .kb-quiz-results li { grid-template-columns: minmax(0, 1fr); justify-items: start; gap: 6px; }
}
.sfkb-home > .kb-quiz-resume [data-kb-quiz-resume-choice-wrap] { display: grid; gap: 6px; margin-top: 12px; max-width: 520px; }
.sfkb-home > .kb-quiz-resume [data-kb-quiz-resume-choice-wrap][hidden] { display: none; }
.sfkb-home > .kb-quiz-resume label { font-size: 14px; line-height: 1.6; font-weight: 400; color: #53645e; }
.sfkb-home > .kb-quiz-resume select { box-sizing: border-box; width: calc(100% - 8px); min-width: 0; min-height: 44px; padding: 10px 32px 10px 12px; border: 1px solid #70847a; border-radius: 4px; background: #fff; color: #182332; font-size: 16px; line-height: 1.5; appearance: auto; }
.sfkb-home > .kb-quiz-resume select:focus-visible { outline: 3px solid #075c86; outline-offset: 3px; }
@media (max-width: 700px) {
  .sfkb-home > .kb-quiz-resume { flex-direction: column; align-items: flex-start; gap: 8px; }
  .sfkb-home > .kb-quiz-resume .kb-quiz-resume-actions { width: 100%; }
}

@media (min-width: 701px) and (max-width: 1000px) {
  .kb-goal02-chapter-nav ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* The first editorial specimen stays isolated until its reading style is approved. */
.kb-editorial-pilot .kb-article-main > .kb-article {
  padding: 32px 40px 40px;
  font-size: 18px;
  color: #25312e;
}
.kb-editorial-pilot :is(h1, h2, h3, h4, p, li, a, strong, small, legend, label) {
  letter-spacing: 0;
}
.kb-editorial-pilot .kb-article-head { gap: 14px; padding-bottom: 24px; }
.kb-editorial-pilot .kb-article-head h1 {
  max-width: 32ch;
  margin: 0;
  font-size: 36px;
  font-weight: 600;
  line-height: 1.2;
  text-wrap: balance;
  color: #182a25;
}
.kb-editorial-pilot .kb-article-head .kb-lead {
  max-width: 66ch;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.65;
  color: #35433e;
}
.kb-editorial-pilot .kb-breadcrumb,
.kb-editorial-pilot .kb-meta-line { font-size: 13px; line-height: 1.5; }
.kb-editorial-pilot .kb-article-head .kb-mark-btn { min-height: 44px; opacity: 1; }
.kb-editorial-pilot .kb-breadcrumb span { display: none; }
.kb-editorial-pilot .kb-article-mobile-toc { border-top: 0; }
.kb-editorial-pilot .kb-article-mobile-toc summary { font-size: 15px; font-weight: 500; }
.kb-editorial-pilot .kb-article-mobile-toc a { display: block; min-height: 44px; padding-block: 10px; }
.kb-editorial-pilot .kb-content { font-size: 18px; line-height: 1.7; }
.kb-editorial-pilot .kb-content :is(p, li) {
  max-width: 66ch;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.7;
  color: #25312e;
}
.kb-editorial-pilot .kb-content p { margin: 0 0 18px; }
.kb-editorial-pilot .kb-content :is(ul, ol) { margin: 12px 0 24px; padding-left: 24px; }
.kb-editorial-pilot .kb-content li + li { margin-top: 8px; }
.kb-editorial-pilot .kb-content strong { font-weight: 600; }
.kb-editorial-pilot .kb-content h2 {
  margin: 40px 0 16px;
  font-size: 25px;
  font-weight: 600;
  line-height: 1.35;
  text-wrap: balance;
  color: #182a25;
}
.kb-editorial-pilot .kb-content h3 {
  margin: 24px 0 10px;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
  color: #182a25;
}
.kb-editorial-pilot .kb-content > section > h2:first-child { margin-top: 0; }
.kb-editorial-pilot .kb-content table { width: 100%; table-layout: fixed; }
.kb-editorial-pilot .kb-content :is(td, th) {
  padding: 12px 14px;
  font-size: 16px;
  line-height: 1.5;
  color: #25312e;
  overflow-wrap: anywhere;
}
.kb-editorial-pilot .kb-content th { font-weight: 600; }
.kb-editorial-pilot .kb-content th:first-child { width: 66%; }
.kb-editorial-pilot .kb-content caption {
  caption-side: top;
  margin-bottom: 10px;
  text-align: left;
  font-size: 14px;
  color: #4c5a54;
}
.kb-units-lesson .kb-table-scroll,
.kb-units-lesson .kb-table-wrap {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.kb-units-lesson table {
  min-width: 0;
  width: 100%;
  border: 0;
  border-collapse: collapse;
  background: transparent;
  box-shadow: none;
}
.kb-units-lesson :is(thead, tbody, tr) { border: 0; }
.kb-units-lesson :is(td, th) {
  border: 0;
  border-bottom: 1px solid #d5e1d8;
  background: transparent;
  text-align: left;
  vertical-align: top;
}
.kb-units-lesson thead th {
  border-top: 1px solid #d5e1d8;
  background: #f4f7f4;
}
.kb-units-lesson .kb-units-example {
  max-width: none;
  margin: 24px 0;
  padding: 20px 0;
  border: 0;
  border-top: 1px solid #c9d7ce;
  border-bottom: 1px solid #c9d7ce;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.kb-units-example .kb-g02-time { gap: 18px; }
.kb-units-example .kb-g02-time > div { grid-template-columns: 80px minmax(0, 1fr) 80px; gap: 12px; }
.kb-units-example .kb-g02-time span { min-width: 0; font-size: 16px; font-weight: 400; }
.kb-units-example .kb-g02-time :is(strong, b) { font-size: 18px; font-weight: 600; }
.kb-units-example figcaption { margin-top: 16px; font-size: 14px; line-height: 1.6; color: #4c5a54; }
.kb-units-photo {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  align-items: start;
  gap: 24px;
  margin: 28px 0;
  padding: 24px 0;
  border-top: 1px solid #c9d7ce;
  border-bottom: 1px solid #c9d7ce;
}
.kb-units-photo img { display: block; width: 100%; height: auto; border-radius: 4px; }
.kb-units-photo figcaption { min-width: 0; margin: 0; font-size: 16px; line-height: 1.6; }
.kb-units-photo figcaption > strong { display: block; margin-bottom: 8px; font-weight: 600; }
.kb-units-photo figcaption p { margin: 0 0 12px; font-size: 16px; line-height: 1.6; }
.kb-units-photo small { display: block; font-size: 12px; line-height: 1.6; color: #4c5a54; }
.kb-units-photo a { text-decoration: underline; text-underline-offset: 3px; }
.kb-editorial-pilot .kb-handbook-route > summary strong { font-size: 14px; font-weight: 600; line-height: 1.45; }
.kb-editorial-pilot .kb-handbook-chapter > summary strong { font-size: 13px; font-weight: 500; line-height: 1.5; }
.kb-editorial-pilot .kb-handbook-chapter > summary small { font-size: 11px; line-height: 1.4; }
.kb-editorial-pilot .kb-handbook-chapter > summary { gap: 8px; padding-block: 10px; }
.kb-editorial-pilot .kb-handbook-doc-copy strong { font-size: 13px; font-weight: 500; line-height: 1.5; }
.kb-editorial-pilot .kb-handbook-left-head h2 { font-size: 16px; font-weight: 600; }
.kb-editorial-pilot .kb-toc a { font-size: 14px; font-weight: 400; line-height: 1.5; }
.kb-editorial-pilot .kb-toc-head h3 { font-size: 12px; font-weight: 600; }
.kb-editorial-pilot .kb-reading-checks h2,
.kb-editorial-pilot .kb-article-next-step h2 { font-size: 25px; font-weight: 600; line-height: 1.35; }
.kb-editorial-pilot .kb-reading-checks :is(legend, label, p) { font-size: 17px; line-height: 1.6; }
.kb-editorial-pilot .kb-article-next-target h3 { font-size: 21px; font-weight: 600; line-height: 1.4; }
.kb-editorial-pilot .kb-article-next-target > p { max-width: 60ch; font-size: 17px; line-height: 1.6; color: #35433e; }

@media (min-width: 981px) and (max-width: 1180px) {
  .kb-editorial-pilot .kb-handbook-shell.is-article-page { grid-template-columns: 190px minmax(0, 1fr); }
  .kb-editorial-pilot .kb-handbook-shell.is-article-page > .kb-handbook-right { display: none; }
  .kb-editorial-pilot .kb-article-mobile-toc { display: block; margin-block: 16px 20px; }
  .kb-editorial-pilot .kb-article-mobile-toc > summary { min-height: 44px; padding-block: 12px; cursor: pointer; }
}

@media (max-width: 700px) {
  .kb-editorial-pilot .kb-article-main > .kb-article { padding: 24px 20px 28px; }
  .kb-editorial-pilot .kb-article-head h1 { font-size: 29px; line-height: 1.25; }
  .kb-editorial-pilot .kb-article-head .kb-lead,
  .kb-editorial-pilot .kb-content,
  .kb-editorial-pilot .kb-content :is(p, li) { font-size: 18px; line-height: 1.65; }
  .kb-editorial-pilot .kb-content h2,
  .kb-editorial-pilot .kb-reading-checks h2,
  .kb-editorial-pilot .kb-article-next-step h2 { font-size: 23px; line-height: 1.35; }
  .kb-editorial-pilot .kb-content h3 { font-size: 19px; }
  .kb-editorial-pilot .kb-content :is(td, th) { padding: 12px 8px; font-size: 17px; }
  .kb-units-example .kb-g02-time > div { grid-template-columns: 66px minmax(0, 1fr) 66px; gap: 8px; }
  .kb-units-example .kb-g02-time :is(strong, b) { font-size: 16px; }
  .kb-units-example .kb-g02-time span { font-size: 14px; }
  .kb-units-photo { grid-template-columns: 1fr; gap: 16px; }
  .kb-units-photo img { width: 100%; max-width: 320px; }
  .kb-units-photo figcaption p { font-size: 16px; }
}

/* Educational blocks shared only by the units article and its handbook chapter. */
.kb-units-lesson { min-width: 0; container: units / inline-size; --units-rule: #c9d7ce; --units-ink: #25312e; --units-focus: #315e80; }
.kb-units-lesson :is(dl, figure, form) { min-width: 0; }
.kb-units-concepts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0 0 24px;
  border-block: 1px solid var(--units-rule);
}
.kb-units-concepts > div { min-width: 0; padding: 18px 0; }
.kb-units-concepts > div + div { border-left: 1px solid var(--units-rule); padding-left: 24px; margin-left: 24px; }
.kb-units-concepts dt { font-size: 26px; font-weight: 600; line-height: 1.3; color: #182a25; }
.kb-units-lesson dd { margin: 8px 0 0; font-size: 18px; line-height: 1.6; color: var(--units-ink); }
.kb-units-lesson dd :is(strong, span) { display: block; }
.kb-units-lesson .kb-units-formula { padding: 16px 0 16px 16px; border-left: 3px solid #d59c00; }
.kb-units-formula > strong { display: block; font-size: 22px; line-height: 1.4; }
.kb-units-formula > span { display: block; margin-top: 8px; font-size: 17px; line-height: 1.6; }
.kb-units-timeline { margin: 24px 0; }
.kb-units-timeline figcaption { color: var(--units-ink); font-size: 18px; line-height: 1.6; }
.kb-units-lesson .kb-units-timeline ol { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 16px 0; padding: 0; list-style: none; }
.kb-units-lesson .kb-units-timeline li { margin: 0; padding: 14px 0; border-top: 3px solid #607f74; }
.kb-units-timeline li :is(span, strong) { display: block; }
.kb-units-timeline strong { font-size: 22px; }
.kb-units-system { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin: 24px 0; }
.kb-units-system > div { min-width: 0; padding-top: 14px; border-top: 2px solid #607f74; }
.kb-units-system dt { font-size: 18px; font-weight: 600; }
.kb-units-system dd strong { font-size: 24px; }
.kb-units-runtime { margin: 20px 0; padding-block: 16px; border-block: 1px solid var(--units-rule); }
.kb-units-runtime > div + div { margin-top: 16px; }
.kb-units-runtime dt { font-size: 18px; font-weight: 600; }
.kb-units-runtime dd strong { display: inline; }
.kb-units-lesson .kb-units-summary th:first-child { width: 22%; }
.kb-units-lesson .kb-energy-fields label { color: var(--units-ink) !important; }
.kb-units-lesson .kb-units-summary :is(th, td) { font-size: 18px; }
.kb-units-lesson .kb-units-mistakes > li + li { margin-top: 18px; }
.kb-units-lesson .kb-energy-calculator { margin-block: 20px; padding-block: 20px; border-block: 1px solid var(--units-rule); }
.kb-energy-calculator[hidden], .kb-units-lesson [hidden] { display: none; }
.kb-energy-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.kb-energy-fields > div { min-width: 0; }
.kb-energy-fields label { display: block; margin-bottom: 8px; font-size: 18px; font-weight: 600; }
.kb-energy-fields input { box-sizing: border-box; width: 100%; min-width: 0; min-height: 48px; padding: 10px 12px; border: 1px solid #60756b; border-radius: 4px; background: #fff; color: var(--units-ink); font: inherit; font-size: 18px; }
.kb-energy-fields small { display: block; margin-top: 8px; font-size: 15px; line-height: 1.6; color: #4c5a54; }
.kb-units-lesson [data-energy-error] { margin-top: 8px; color: #8c2727; font-size: 17px; }
.kb-energy-fields input[aria-invalid="true"] { border: 2px solid #8c2727; }
.kb-energy-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.kb-energy-actions button { min-height: 44px; font-size: 17px; }
.kb-units-lesson .kb-energy-actions button[type="submit"] { border: 1px solid #25312e; background: #25312e; color: #fff; font-weight: 600; opacity: 1; }
.kb-energy-result { display: block; margin-top: 18px; font-size: 20px; font-weight: 600; line-height: 1.6; overflow-wrap: anywhere; }
.kb-energy-result:empty { display: none; }
.kb-energy-calculator :is(input, button):focus-visible { outline: 3px solid var(--units-focus); outline-offset: 3px; }
.kb-editorial-pilot .kb-reading-checks .kb-reading-options label { min-height: 44px; }
.kb-editorial-pilot .kb-reading-checks .kb-reading-actions button { min-height: 44px; }
.kb-units-quiz-fallback summary { padding-block: 12px; }

@media (max-width: 700px) {
  .kb-units-concepts, .kb-units-system, .kb-energy-fields { grid-template-columns: 1fr; }
  .kb-units-concepts > div + div { margin-left: 0; padding-left: 0; border-left: 0; border-top: 1px solid var(--units-rule); }
  .kb-units-concepts dt { font-size: 24px; }
  .kb-units-lesson .kb-units-timeline ol { grid-template-columns: 1fr; gap: 8px; }
  .kb-units-lesson .kb-units-timeline li { display: flex; justify-content: space-between; gap: 16px; border-top-width: 1px; }
  .kb-units-system { gap: 16px; }
  .kb-units-lesson .kb-units-summary th:first-child { width: 22%; }
  .kb-units-lesson .kb-units-summary :is(th, td) { font-size: 17px; }
}

@media print {
  @page kb-priority-summary { size: A4; margin: 16mm; }
  body.kb-printing-priority { margin: 0 !important; padding: 0 !important; background: #fff !important; }
  body.kb-printing-priority > :not(.kb-priority-printout) { display: none !important; }
  body.kb-printing-priority > .kb-priority-printout { display: block !important; page: kb-priority-summary; width: auto; max-width: none; margin: 0; padding: 0; color: #182332 !important; background: #fff; font: 14px/1.5 Arial, sans-serif; }
  .kb-priority-printout * { box-sizing: border-box; color: #182332 !important; letter-spacing: 0; }
  .kb-priority-printout h1 { margin: 0 0 8px; font: bold 24px/1.25 Arial, sans-serif; }
  .kb-priority-printout p { margin: 0 0 20px; }
  .kb-priority-printout table { width: 100%; margin: 0 0 20px; border-collapse: collapse; table-layout: fixed; font: inherit; }
  .kb-priority-printout caption { margin: 0 0 8px; text-align: left; font-weight: bold; }
  .kb-priority-printout th, .kb-priority-printout td { padding: 10px; border: 1px solid #64717d; text-align: left; vertical-align: top; overflow-wrap: anywhere; white-space: normal; }
  .kb-priority-printout th:first-child { width: 62%; }
  .kb-priority-printout thead { display: table-header-group; }
  .kb-priority-printout tr { break-inside: avoid; }
  .kb-priority-printout .kb-priority-print-note { font-size: 12px; }
  .kb-priority-printout .kb-priority-print-source { font-size: 11px; }
  .kb-editorial-pilot :is(.kb-handbook-left, .kb-handbook-right, .kb-article-mobile-toc, .kb-article-status-row, .kb-reading-checks, .kb-article-support) { display: none; }
  .kb-editorial-pilot .kb-handbook-shell { display: block; }
  .kb-editorial-pilot .kb-article-main > .kb-article { padding: 0; background: #fff; border: 0; }
  .kb-units-lesson .kb-energy-calculator { display: none; }
  .kb-units-lesson [data-energy-fallback] { display: block; }
  .kb-units-lesson :is(figure, dl, table) { break-inside: avoid; }
}

@container units (max-width: 550px) {
  .kb-units-concepts, .kb-units-system, .kb-energy-fields, .kb-units-photo { grid-template-columns: 1fr; }
  .kb-units-concepts > div + div { margin-left: 0; padding-left: 0; border-left: 0; border-top: 1px solid var(--units-rule); }
  .kb-units-lesson .kb-units-timeline ol { grid-template-columns: 1fr; }
  .kb-units-lesson .kb-units-timeline li { display: flex; justify-content: space-between; gap: 16px; border-top-width: 1px; }
  .kb-units-photo img { max-width: 320px; }
}
.kb-beginner-entry {
  --beginner-text: #202329;
  --beginner-muted: #535b66;
  --beginner-line: #d9dfe5;
  --beginner-yellow: var(--solarfutar-brand-yellow, #ffd000);
  width: min(100%, 1120px);
  margin: 0 auto 64px;
  padding: 32px 40px 40px;
  background: #fff;
  color: var(--beginner-text);
  font-size: 1.125rem;
  line-height: 1.65;
}
.kb-beginner-entry * { box-sizing: border-box; letter-spacing: 0; }
.kb-beginner-entry [hidden] { display: none !important; }
.kb-beginner-entry :is(h1,h2,h3) { color: var(--beginner-text); font-weight: 650; line-height: 1.25; }
.kb-beginner-entry h1 { max-width: 800px; margin: 24px 0 20px; font-size: 2.875rem; }
.kb-beginner-entry h2 { margin: 0 0 16px; font-size: 1.75rem; }
.kb-beginner-entry h3 { margin: 0 0 6px; font-size: 1.25rem; }
.kb-beginner-entry p { max-width: 72ch; margin: 0 0 20px; }
.kb-beginner-entry a { color: var(--beginner-text); }
.kb-beginner-entry :is(a,button,summary):focus-visible,
.kb-short-article-navigation a:focus-visible { outline: 3px solid #075c86 !important; outline-offset: 3px !important; transition: none !important; }
.kb-beginner-breadcrumb { color: var(--beginner-muted); font-size: .9375rem; }
.kb-beginner-breadcrumb a { display: inline-flex; min-height: 44px; align-items: center; text-decoration: underline; text-underline-offset: 3px; }
.kb-beginner-hero > p { max-width: 740px; }
.kb-beginner-actions { display: flex; gap: 12px 24px; align-items: center; flex-wrap: wrap; margin: 28px 0 16px; }
.kb-beginner-entry .kb-beginner-start { display: inline-flex; align-items: center; justify-content: center; gap: 16px; min-height: 52px; padding: 12px 20px; border-radius: 6px; background: var(--beginner-yellow); color: #202329; font-weight: 650; text-decoration: none; }
.kb-beginner-entry .kb-beginner-start:hover { background: #f2c400; }
.kb-beginner-entry .kb-beginner-start:active { background: #deb400; }
.kb-beginner-start svg { width: 20px; height: 20px; flex-shrink: 0; }
.kb-beginner-text-link { display: inline-flex; align-items: center; min-height: 44px; text-decoration: underline; text-underline-offset: 4px; }
.kb-beginner-entry .kb-beginner-meta { color: var(--beginner-muted); font-size: .9375rem; margin: 0; }
.kb-beginner-outcomes { margin: 48px 0 56px; }
.kb-beginner-outcomes ul { display: grid; gap: 10px; max-width: 740px; margin: 0; padding-left: 24px; }
.kb-beginner-chapters { scroll-margin-top: 150px; }
.kb-beginner-chapters > p { max-width: 740px; }
.kb-beginner-chapters ol { margin: 28px 0 0; padding: 0; list-style: none; }
.kb-beginner-chapters li { border-top: 1px solid var(--beginner-line); }
.kb-beginner-chapters li:last-child { border-bottom: 1px solid var(--beginner-line); }
.kb-beginner-chapters li > a { display: grid; grid-template-columns: 40px minmax(0,1fr) 24px; gap: 20px; align-items: start; padding: 24px 12px; text-decoration: none; }
.kb-beginner-chapters li > a:hover { background: #f4f6f8; }
.kb-beginner-chapters li > a:active { background: #e9edf1; }
.kb-beginner-number { color: var(--beginner-muted); font-size: 1rem; line-height: 1.55; font-weight: 600; }
.kb-beginner-chapter-copy { display: block; }
.kb-beginner-chapter-copy > span { display: block; max-width: 68ch; color: var(--beginner-muted); font-size: 1.0625rem; line-height: 1.6; }
.kb-beginner-chapters svg { width: 22px; height: 22px; margin-top: 3px; }
.kb-beginner-short { margin-top: 48px; border-block: 1px solid var(--beginner-line); scroll-margin-top: 150px; }
.kb-beginner-short > summary { padding: 20px 0; min-height: 56px; font-weight: 600; cursor: pointer; }
.kb-beginner-short > summary:hover { color: #075c86; }
.kb-beginner-short-body { padding: 12px 0 24px; }
.kb-beginner-short-body ol { padding: 0; margin: 24px 0 0; list-style: none; counter-reset: short-item; }
.kb-beginner-short-body li { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 16px; padding: 20px 12px; border-top: 1px solid var(--beginner-line); counter-increment: short-item; }
.kb-beginner-short-body li > a { text-decoration: none; }
.kb-beginner-short-body h3::before { content: counter(short-item) '. '; }
.kb-beginner-short-body li > a:hover h3 { text-decoration: underline; text-underline-offset: 3px; }
.kb-beginner-short-body li > a:active h3 { color: #075c86; }
.kb-beginner-short-body li > a > span { display: block; color: var(--beginner-muted); font-size: 1.0625rem; }
.kb-beginner-short-body .kb-mark-btn { align-self: start; min-width: 44px; min-height: 44px; }
.kb-beginner-short-body li.is-read { background: #ecf8ee; border-left: 3px solid #287d40; }
.kb-beginner-entry .kb-beginner-short-progress { margin: 20px 0 4px; color: #236636; font-size: 1rem; }
.kb-beginner-entry .kb-beginner-closing { margin: 28px 0 0; color: var(--beginner-muted); font-size: 1rem; }
.kb-beginner-entry .kb-route-reading-checks { max-width: 760px; }
.kb-beginner-entry .kb-route-reading-checks h2 { margin-bottom: 20px; font-size: 1.5rem; line-height: 1.35; }
.kb-beginner-entry .kb-route-reading-checks #reading-checks-title { scroll-margin-top: 24px; }
.kb-beginner-entry .kb-route-reading-checks .kb-reading-actions .kb-btn { color: #182332 !important; }
.kb-beginner-entry .kb-route-reading-checks :is(legend, label, p, a, button) { font-size: 16px; line-height: 1.6; }
.kb-beginner-entry .kb-route-reading-checks .kb-reading-review { display: inline-flex; align-items: center; min-height: 44px; color: #334d44; text-decoration: underline; text-underline-offset: 3px; }
.kb-beginner-entry [data-kb-read-save-error] { grid-column: 1/-1; margin: 8px 0; color: #763c15; font-size: 1rem; }
.kb-short-article-navigation p { margin-bottom: 16px; }
.kb-short-article-navigation > div { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 20px; }
.kb-short-article-navigation a { display: inline-flex; min-height: 44px; align-items: center; text-underline-offset: 4px; }
.kb-short-article-navigation .kb-short-article-next { display: flex; flex-direction: column; align-items: start; gap: 4px; padding: 16px 0; border-block: 1px solid #d9dfe5; }
.kb-short-article-navigation .kb-short-article-next strong { font-size: 1.25rem; }
@media (max-width: 640px) {
  .kb-beginner-entry { padding: 16px 20px 32px; margin-bottom: 40px; }
  .kb-beginner-entry h1 { font-size: 2rem; margin: 16px 0; }
  .kb-beginner-entry h2 { font-size: 1.5rem; }
  .kb-beginner-entry h3 { font-size: 1.125rem; }
  .kb-beginner-actions { display: grid; gap: 8px; margin-top: 24px; }
  .kb-beginner-actions .kb-beginner-text-link { justify-self: start; }
  .kb-beginner-outcomes { margin: 32px 0 40px; }
  .kb-beginner-chapters li > a { grid-template-columns: 24px minmax(0,1fr) 18px; gap: 12px; padding: 20px 0; }
  .kb-beginner-chapters svg { width: 18px; height: 18px; }
  .kb-beginner-short { margin-top: 36px; }
  .kb-beginner-short-body li { gap: 10px; padding: 20px 4px; }
}
@media (max-width: 340px) {
  .kb-beginner-entry { padding-inline: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .kb-beginner-entry *, .kb-short-article-navigation * { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}

.sfkb{box-sizing:border-box}
.kb-article-read-action{margin:0 0 18px}
.kb-article-read-action>.kb-mark-btn{position:static;display:inline-flex;align-items:center;gap:8px;min-height:44px;width:auto;padding:10px 18px;border:1px solid #2e7347;border-radius:4px;background:#fff;color:#245d36;box-shadow:none}
body.kb-shell-page .kb-app.kb-calculators-page{max-width:980px;margin:0 auto;padding:28px 20px 40px;background:#fff}
.kb-calculators-page .kb-calculators-header{margin:0 0 24px;padding:0;border:0;background:transparent;box-shadow:none}
.kb-calculators-page h1{font-size:30px;line-height:1.2;font-weight:650;margin:0 0 12px;letter-spacing:0}
.kb-calculators-page .kb-calculators-header p{font-size:16px;line-height:1.6;margin:0;color:#526174}
.kb-calculators-page .kb-calculator-entry{border-top:1px solid #d7e0e7;padding:22px 0}
.kb-calculators-page .kb-calculator-entry h2{font-size:21px;line-height:1.3;font-weight:600;margin:0 0 10px;letter-spacing:0}
.kb-calculators-page .kb-calculator-entry p{font-size:15px;line-height:1.6;margin:0 0 12px;color:#526174}
.kb-calculators-page .kb-calculator-entry a{display:inline-flex;align-items:center;min-height:44px;font-size:15px;font-weight:600;text-decoration:none;color:#245871}
.kb-calculators-page .kb-calculators-note{font-size:13px;line-height:1.6;margin:8px 0 0;padding:16px 0;border-top:1px solid #d7e0e7;color:#526174}
.sfkb-route-panel .sfkb-selection-summary{grid-column:1/-1;margin:0;color:#27603b;font-size:15px;line-height:1.6}
.kb-short-article-navigation>.kb-short-mark-read{position:static;display:inline-flex;align-items:center;gap:8px;min-height:44px;width:auto;margin:0 0 16px;padding:10px 16px;border:1px solid #2c7444;border-radius:4px;background:#fff;color:#235c37;box-shadow:none}
.kb-short-article-navigation>.kb-short-mark-read.is-active{background:#edf8ee}
.kb-calc-inputs{min-width:0;margin:0;padding:0;border:0}
.kb-calc-unavailable{padding:14px 0;border-block:1px solid #d7e0e7}
.kb-calc-result[hidden],.kb-calc-assumptions[hidden],.kb-calc-unavailable[hidden],.sfkb-selection-summary[hidden]{display:none!important}
.kb-app.sfkb{margin:0 auto}
.sfkb .sfkb-search-submit{min-height:46px}
.sfkb .sfkb-search-presets button,.sfkb .sfkb-filter-chips button{width:max-content;min-width:max-content;min-height:44px}
.sfkb .sfkb-search-presets{flex-wrap:wrap;overflow:visible;padding:2px;scroll-snap-type:none}
.sfkb .sfkb-search-presets button,.sfkb .sfkb-filter-chips button{min-width:0;max-width:100%;white-space:normal;overflow-wrap:break-word}

/* Topic pages put their reading list before secondary tools. */
.kb-app .kb-category-reading{padding:24px;background:var(--kb-active-surface-bg,#fff)}
.kb-category-reading .kb-category-header{margin:0 0 20px}
.kb-category-reading .kb-breadcrumb{margin:0 0 14px;font-size:13px;line-height:1.5}
.kb-category-reading .kb-category-header h1{margin:0 0 10px;font-size:34px;line-height:1.2;font-weight:650;letter-spacing:0}
.kb-category-reading .kb-category-description{max-width:60ch;margin:0;font-size:16px;line-height:1.55}
.kb-category-reading .kb-category-count{margin:10px 0 0;font-size:13px;line-height:1.5;color:var(--sfkb-text-secondary,#526174)}
.kb-category-reading .kb-category-main{margin:0;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}
.kb-category-reading .kb-category-articles{margin:0;padding:0;list-style:none;border:0;border-radius:0;background:transparent;box-shadow:none}
.kb-category-reading .kb-category-articles>li{margin:0;padding:0;list-style:none}
.kb-category-reading .kb-category-article{display:grid;grid-template-columns:24px minmax(0,1fr) 44px;gap:10px;margin:0;padding:18px 0;border:0;border-top:1px solid #d7dee8;border-radius:0;background:transparent;box-shadow:none;transform:none}
.kb-category-reading .kb-category-number{grid-column:1;grid-row:1;padding-top:4px;font-size:13px;color:var(--sfkb-text-secondary,#526174)}
.kb-category-reading .kb-category-article-copy{grid-column:2/-1;grid-row:1;min-width:0}
.kb-category-reading .kb-category-start{margin:0 52px 4px 0;font-size:12px;line-height:1.5;font-weight:650;color:var(--sfkb-text-secondary,#526174)}
.kb-category-reading .kb-category-article h2{margin:0 52px 6px 0;font-size:18px;line-height:1.4;font-weight:650;letter-spacing:0}
.kb-category-reading .kb-category-article h2>a{display:inline-flex;align-items:center;min-height:44px;color:inherit;text-decoration:none}
.kb-category-reading .kb-card-excerpt{display:block;margin:0;font-size:15px;line-height:1.55;color:var(--sfkb-text-secondary,#526174);overflow:visible;-webkit-line-clamp:unset}
.kb-category-reading .kb-category-reading-time{margin:6px 0 0;font-size:12px;line-height:1.5;color:var(--sfkb-text-secondary,#526174)}
.kb-category-reading .kb-category-open{min-height:44px;margin:0;border-radius:4px;font-size:14px;background:var(--solarfutar-brand-yellow,#ffd000)!important;border-color:var(--solarfutar-brand-yellow,#ffd000);color:#111827!important}
.kb-category-reading .kb-category-start-actions{display:flex;align-items:center;flex-wrap:wrap;gap:8px 14px;margin:8px 0 14px}
.kb-category-reading .kb-category-start-actions>span{font-size:12px;color:var(--sfkb-text-secondary,#526174)}
.kb-category-reading .kb-category-article>.kb-mark-btn{position:static;inset:auto;grid-column:3;grid-row:1;align-self:start;justify-self:end;width:44px;min-width:44px;height:44px;min-height:44px;margin:0;padding:0;border:0;border-radius:4px;background:transparent!important;box-shadow:none;transform:none}
.kb-category-reading .kb-category-article>.kb-mark-btn .kb-mark-label{display:none}
.kb-category-reading .kb-category-article>.kb-mark-btn .kb-mark-icon{display:grid;place-items:center;width:24px;height:24px;border:1px solid #a8b6c5;border-radius:50%}
.kb-category-reading .kb-category-article>.kb-mark-btn.is-active .kb-mark-icon{border-color:#39834b}
.kb-category-reading .kb-category-article.is-next:not(.is-read){background:var(--sfkb-surface-warm,#fffbea)}
.kb-category-reading .kb-category-article.is-in-progress:not(.is-read){background:#f2f6fa}
.kb-category-reading .kb-category-article.is-read{background:#edf8ee;box-shadow:inset 3px 0 0 #39834b}
.kb-category-reading .kb-category-search{margin:0 0 12px;padding:0;border:0}
.kb-category-reading .kb-category-search>summary{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:44px;cursor:pointer;font-size:14px;font-weight:600;list-style:none}
.kb-category-reading .kb-category-search>summary::-webkit-details-marker{display:none}
.kb-category-reading .kb-category-search>summary>.sf-kb-icon{width:18px;height:18px;flex:none}
.kb-category-reading .kb-category-search[open]>summary>.sf-kb-icon{transform:rotate(90deg)}
.kb-category-reading .kb-category-search[open]>summary{margin-bottom:12px}
.kb-category-reading .kb-category-search .kb-search-card{margin:0}
.kb-category-reading .kb-category-secondary{margin-top:8px}
.kb-category-reading .kb-category-secondary>.kb-link-btn{min-height:44px;margin-bottom:12px}
@media(max-width:767px){
  .kb-app .kb-category-reading{padding:18px}
  .kb-category-reading .kb-category-header{margin-bottom:16px}
  .kb-category-reading .kb-category-header h1{font-size:28px}
  .kb-category-reading .kb-category-description{font-size:15px}
  .kb-category-reading .kb-category-article{padding-block:16px}
}
.kb-shell-page:has(.sfkb) #main-content>.container{width:100%;max-width:1288px;margin-inline:auto;padding-inline:24px}
.kb-shell-page:has(.sfkb) #main-content>.container>.row{margin-inline:0}
.kb-shell-page:has(.sfkb) .kb-app-wrapper{width:100%;max-width:none;padding-inline:0}
.sfkb-page-hero{display:grid;gap:11px;max-width:820px;padding:24px 0 32px}
.sfkb-guide-section{margin-top:44px}
.sfkb-step-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));overflow:hidden;border:1px solid var(--sfkb-border);border-radius:var(--sfkb-radius-md);background:var(--sfkb-surface)}
.sfkb-step-nav>a{display:grid;grid-template-columns:28px minmax(0,1fr);gap:9px;align-items:center;min-height:66px;padding:10px 12px;border-right:1px solid var(--sfkb-border)}
.sfkb-step-nav>a:last-child{border-right:0}
.sfkb-step-nav>a>span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--sfkb-page-bg);font-size:.82rem;font-weight:800}
.sfkb-step-nav>a[aria-current="step"]{background:var(--sfkb-surface-selected)}
.sfkb-step-nav>a[aria-current="step"]>span{background:var(--sfkb-primary)}
.sfkb-step-nav strong{font-size:.84rem;line-height:1.25}
.sfkb-guide-featured{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.sfkb-guide-featured>a{display:grid;grid-template-columns:42px minmax(0,1fr) 18px;gap:12px;align-items:start;min-height:168px;padding:18px;border:1px solid var(--sfkb-border);border-radius:var(--sfkb-radius-md);background:var(--sfkb-surface);box-shadow:var(--sfkb-shadow-sm)}
.sfkb-guide-featured>a>span{display:grid;place-items:center;width:42px;height:42px;border-radius:10px;background:var(--sfkb-surface-selected)}
.sfkb-guide-featured h3{font-size:1.08rem}
.sfkb-guide-featured p{margin-top:7px;font-size:.91rem}
.sfkb-guide-featured small{display:block;margin-top:10px;color:var(--sfkb-text-secondary)}
.sfkb-guide-featured>a>.sf-kb-icon{width:18px;height:18px;margin-top:11px}
.sfkb-guide-questions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:hidden;border:1px solid var(--sfkb-border);border-radius:var(--sfkb-radius-md);background:var(--sfkb-surface)}
.sfkb-guide-questions>a{display:grid;grid-template-columns:minmax(0,1fr) auto 18px;gap:10px;align-items:center;min-height:62px;padding:11px 15px;border-bottom:1px solid var(--sfkb-border)}
.sfkb-guide-questions>a:nth-child(odd){border-right:1px solid var(--sfkb-border)}
.sfkb-guide-questions>a:nth-last-child(-n+2){border-bottom:0}
.sfkb-guide-questions small{color:var(--sfkb-text-secondary)}
.sfkb-guide-questions .sf-kb-icon{width:17px;height:17px}
.sfkb-guide-cta{display:flex;justify-content:flex-end;margin-top:30px}
.sfkb-library{max-width:980px}
.sfkb-library-controls{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:end}
.sfkb-library-controls>.sfkb-search-card{box-shadow:var(--sfkb-shadow-sm)}
.sfkb-library-controls>.sfkb-button{margin-bottom:18px}
.sfkb-filter-chips{grid-column:1/-1;display:flex;gap:8px;flex-wrap:wrap;margin-top:2px}
.sfkb-library-list{margin-top:28px;overflow:hidden;border:1px solid var(--sfkb-border);border-radius:var(--sfkb-radius-lg);background:var(--sfkb-surface)}
.sfkb-library-category{border-bottom:1px solid var(--sfkb-border)}
.sfkb-library-category:last-child{border-bottom:0}
.sfkb-library-category h2{margin:0;font-size:1rem}
.sfkb-library-category h2>button{display:grid;grid-template-columns:34px minmax(0,1fr) auto 18px;gap:11px;align-items:center;width:100%;min-height:64px;padding:9px 14px;border:0;background:var(--sfkb-surface);color:var(--sfkb-text);text-align:left;cursor:pointer}
.sfkb-library-category h2>button:hover{background:var(--sfkb-page-bg)}
.sfkb-library-category h2>button>span{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--sfkb-surface-selected)}
.sfkb-library-category h2>button>span .sf-kb-icon{width:18px;height:18px}
.sfkb-library-category h2>button>small{color:var(--sfkb-text-secondary);font-size:.78rem;font-weight:650}
.sfkb-library-category h2>button>.sf-kb-icon{width:17px;height:17px;transition:transform .18s ease-out}
.sfkb-library-category.is-open h2>button{background:var(--sfkb-surface-selected);box-shadow:inset 4px 0 0 var(--sfkb-primary)}
.sfkb-library-category.is-open h2>button>.sf-kb-icon{transform:rotate(90deg)}
.sfkb-library-category-panel{padding:0 14px 14px 59px;background:var(--sfkb-surface)}
.sfkb-library-preview{border-top:1px solid var(--sfkb-border)}
.sfkb-library-preview>a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:58px;border-bottom:1px solid var(--sfkb-border)}
.sfkb-library-preview>a>span{display:grid;gap:3px}
.sfkb-library-preview strong{font-size:.91rem;line-height:1.35}
.sfkb-library-preview small{color:var(--sfkb-text-secondary);font-size:.75rem}
.sfkb-library-preview>a[hidden],.sfkb-filter-chips button[hidden]{display:none!important}
.sfkb-library-status{margin:16px 0 0;color:var(--sfkb-text-secondary);font-size:.92rem}
.sfkb-library-status:empty{display:none}
.sfkb-library-results{margin-top:24px}
.sfkb-library-results>h2{font-size:1.35rem;line-height:1.35;margin:0 0 14px}
.sfkb-library-results>ul{list-style:none;margin:0;padding:0}
.sfkb-library-results>ul>li{margin:0;padding:10px 0;border-bottom:1px solid var(--sfkb-border)}
.kb-app .sfkb-library-results .kb-search-result-entry{display:grid;grid-template-columns:minmax(0,1fr) 44px;min-width:0}
.kb-app .sfkb-library-results .kb-search-result-entry>.kb-search-item{grid-column:1;grid-row:1;padding-right:12px}
.kb-app .sfkb-library-results .kb-search-result-mark{position:static;inset:auto;grid-column:2;grid-row:1;align-self:start;justify-self:center;display:grid;place-items:center;width:44px;min-width:44px;height:44px;min-height:44px;margin:8px 0 0;padding:0;border:0;border-radius:4px;background:transparent;box-shadow:none;transform:none}
.sfkb-library-results .kb-search-item{min-width:0;overflow-wrap:anywhere}
.kb-app .sfkb-library-results .kb-search-item-snippet{display:block;-webkit-line-clamp:unset;white-space:normal;font-size:14px;line-height:1.55;color:var(--sfkb-text-secondary,#526174)}
.sfkb-library-route-result{padding:16px;margin-bottom:14px;background:var(--sfkb-surface);border:1px solid var(--sfkb-border);border-radius:8px}
.sfkb-library-route-result>h3{margin:0 0 8px;font-size:1rem}
.sfkb-path-tabs>[role="tab"]:focus-visible{outline:3px solid #245871;outline-offset:3px}
.sfkb-library-preview .sf-kb-icon{flex:0 0 auto;width:17px;height:17px}
.sfkb-show-more{display:flex;align-items:center;justify-content:center;min-height:48px;margin:14px auto 0;padding:8px 12px;border:0;background:transparent;color:var(--sfkb-text);font-weight:800;cursor:pointer}
.sfkb-library-empty{display:grid;justify-items:start;gap:9px;margin-top:28px;padding:24px;border:1px solid var(--sfkb-border);border-radius:var(--sfkb-radius-md);background:var(--sfkb-surface)}
.sfkb-help-card{display:flex;align-items:center;justify-content:space-between;gap:22px;margin-top:48px;padding:24px;border:1px solid #f1df8a;border-radius:var(--sfkb-radius-lg);background:var(--sfkb-surface-warm)}
.sfkb-help-card p{margin-top:6px}
.sfkb-filter-dialog{position:fixed;z-index:10000;inset:0;display:grid;place-items:center;padding:12px;background:rgba(17,24,39,.55)}
.sfkb-filter-dialog>div{display:flex;flex-direction:column;box-sizing:border-box;width:min(100%,520px);min-height:0;max-height:calc(100vh - 24px);max-height:calc(100dvh - 24px);overflow:hidden;padding:22px;border-radius:var(--sfkb-radius-lg);background:var(--sfkb-surface);box-shadow:var(--sfkb-shadow-md)}
.sfkb-filter-dialog header,.sfkb-filter-dialog>div>button{flex:0 0 auto}
.sfkb-filter-dialog header{display:flex;align-items:center;justify-content:space-between;gap:15px}
.sfkb-filter-dialog header button{display:grid;place-items:center;width:44px;height:44px;border:0;background:transparent;font-size:1.5rem;cursor:pointer}
.sfkb-filter-options{flex:0 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain}
.sfkb-filter-dialog fieldset{display:grid;gap:12px;margin:20px 0;padding:0;border:0}
.sfkb-filter-dialog label{display:flex;align-items:center;gap:9px;min-height:44px}
body.kb-shell-page .sfkb-filter-dialog label{color:#172736}
.sfkb-filter-dialog input{width:20px;height:20px;accent-color:var(--sfkb-primary-pressed)}
body.sfkb-dialog-open{overflow:hidden}
body.kb-shell-page.sfkb-dialog-open .kb-app-wrapper{z-index:101}
.sf-kb-subnav .sf-kb-subnav-links a.is-active{position:relative;color:#172033;font-weight:800}
.sf-kb-subnav .sf-kb-subnav-links a.is-active::after{content:'';position:absolute;right:10px;bottom:0;left:10px;height:3px;border-radius:3px 3px 0 0;background:#ffd000;opacity:1}
@keyframes sfkb-panel-in{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
@media (max-width:1023px){
  .sfkb{padding-top:20px}.sfkb-hero{grid-template-columns:1fr;gap:18px;padding-top:18px}.sfkb-path-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}.sfkb-path-tabs>button:nth-child(4),.sfkb-path-tabs>button:nth-child(5){min-height:82px}.sfkb-quick-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.sfkb-guide-featured{grid-template-columns:1fr}.sfkb-guide-featured>a{min-height:126px}
}
@media (min-width:768px) and (max-width:1023px){
  body.kb-shell-page .sf-kb-subnav-inner{grid-template-columns:auto minmax(0,1fr);gap:8px 16px;padding-block:8px}
  body.kb-shell-page .sf-kb-subnav-links{grid-column:1/-1;justify-content:flex-start;flex-wrap:wrap;gap:8px 24px;overflow:visible}
  body.kb-shell-page .sf-kb-subnav-links a{display:inline-flex;align-items:center;min-height:44px}
}
@media (max-width:767px){
  .kb-shell-page:has(.sfkb) #main-content>.container{padding-inline:16px}
  .sfkb .sfkb-filter-chips{flex-wrap:wrap;overflow:visible;padding:2px}
  .sfkb-library-controls>.sfkb-button{align-self:start}
  .sf-kb-subnav-inner{display:grid;gap:4px;padding-block:7px}.sf-kb-subnav-brand{display:inline-flex;align-items:center;min-height:44px}.sf-kb-subnav-links{display:flex;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}.sf-kb-subnav-links::-webkit-scrollbar{display:none}.sf-kb-subnav-links a{flex:0 0 auto;min-height:44px;white-space:nowrap}
  .sfkb{padding:12px 16px 58px}.sfkb h1{font-size:clamp(1.9rem,9vw,2.15rem)}.sfkb h2{font-size:1.55rem}.sfkb p{font-size:.98rem}.sfkb-section{margin-top:44px}.sfkb-section-head{margin-bottom:18px}.sfkb-hero{grid-template-columns:minmax(0,1fr);gap:15px;padding:13px 0 22px}.sfkb-hero>*{min-width:0}.sfkb-hero-copy>p:last-child{margin-top:10px}.sfkb-search-card{min-width:0;padding:13px;border-radius:15px;box-shadow:var(--sfkb-shadow-sm)}.sfkb-search-label{margin-bottom:7px;font-size:.93rem}.sfkb-search-row{grid-template-columns:20px minmax(0,1fr) auto auto;min-height:50px;padding-left:11px}.sfkb-search-submit{min-width:78px;min-height:42px;padding-inline:10px;font-size:.88rem}.sfkb-search-presets{min-width:0;margin-top:9px}.sfkb-search-results{left:13px;right:13px}
  .sfkb-path-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.sfkb-path-tabs>button{grid-template-columns:28px minmax(0,1fr);min-height:84px;padding:11px;box-shadow:none}.sfkb-path-tabs>button:nth-child(5){grid-column:1/-1;min-height:74px}.sfkb-path-tabs>button>span{width:28px;height:28px}.sfkb-path-tabs>button>strong{font-size:.88rem}.sfkb-route-panel{grid-template-columns:1fr;gap:18px;margin-top:10px;padding:17px;border-radius:15px}.sfkb-route-panel-copy{grid-column:auto}.sfkb-choice-grid,.sfkb-choice-grid.is-compact{grid-template-columns:repeat(2,minmax(0,1fr))}.sfkb-route-panel>.sfkb-button{width:100%}
  .sfkb-quick-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.sfkb-quick-grid>a{grid-template-columns:31px minmax(0,1fr) 15px;min-height:82px;padding:10px}.sfkb-quick-grid>a>span{width:31px;height:31px}.sfkb-quick-grid>a>strong{font-size:.84rem}.sfkb-topic-group-list{grid-template-columns:1fr}.sfkb-topic-group-list>a,.sfkb-topic-group-list>a:nth-child(odd),.sfkb-topic-group-list>a:nth-last-child(-n+2){min-height:62px;border-right:0;border-bottom:1px solid var(--sfkb-border)}.sfkb-topic-group-list>a:last-child{border-bottom:0}
  .sfkb-page-hero{padding:14px 0 24px}.sfkb-step-nav{grid-template-columns:1fr 1fr}.sfkb-step-nav>a{min-height:58px;border-bottom:1px solid var(--sfkb-border)}.sfkb-step-nav>a:nth-child(2){border-right:0}.sfkb-step-nav>a:nth-last-child(-n+2){border-bottom:0}.sfkb-step-nav strong{font-size:.78rem}.sfkb-guide-section{margin-top:38px}.sfkb-guide-featured>a{grid-template-columns:38px minmax(0,1fr) 16px;min-height:0;padding:14px}.sfkb-guide-featured>a>span{width:38px;height:38px}.sfkb-guide-questions{grid-template-columns:1fr}.sfkb-guide-questions>a,.sfkb-guide-questions>a:nth-child(odd),.sfkb-guide-questions>a:nth-last-child(-n+2){border-right:0;border-bottom:1px solid var(--sfkb-border)}.sfkb-guide-questions>a:last-child{border-bottom:0}.sfkb-guide-cta{position:static;margin-top:24px}.sfkb-guide-cta .sfkb-button{width:100%}
  .sfkb-library-controls{grid-template-columns:1fr auto;gap:9px}.sfkb-library-controls>.sfkb-search-card{grid-column:1/-1}.sfkb-library-controls>.sfkb-button{grid-row:2;margin:0}.sfkb-filter-chips{grid-column:1;grid-row:2;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}.sfkb-library-category h2>button{grid-template-columns:30px minmax(0,1fr) auto 16px;min-height:60px;padding:7px 10px;gap:8px}.sfkb-library-category h2>button>span{width:30px;height:30px}.sfkb-library-category h2>button>strong{font-size:.9rem;line-height:1.25}.sfkb-library-category h2>button>small{font-size:.7rem}.sfkb-library-category-panel{padding:0 10px 12px 48px}.sfkb-library-preview>a{min-height:56px}.sfkb-help-card{display:grid;padding:18px}.sfkb-help-card .sfkb-button{justify-self:start}.sfkb-filter-dialog{align-items:center;padding:12px}.sfkb-filter-dialog>div{width:100%;border-radius:18px 18px 0 0;padding-bottom:calc(22px + env(safe-area-inset-bottom))}
}
@media (max-width:359px){
  .sfkb-search-row{grid-template-columns:19px minmax(0,1fr) auto}.sfkb-search-row .kb-search-clear{display:none!important}.sfkb-search-submit{min-width:70px;padding-inline:8px;font-size:.82rem}.sfkb-path-tabs>button{grid-template-columns:1fr;justify-items:start;min-height:92px}.sfkb-path-tabs>button:nth-child(5){grid-template-columns:28px minmax(0,1fr);min-height:72px}.sfkb-quick-grid>a{grid-template-columns:28px minmax(0,1fr) 14px;padding:9px 8px;gap:6px}.sfkb-quick-grid>a>span{width:28px;height:28px}.sfkb-topic-group-list>a{grid-template-columns:28px minmax(0,1fr) 16px}.sfkb-topic-group-list>a>small{display:none}
}
@media (prefers-reduced-motion:reduce){
  .sfkb *{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.sfkb-path-tabs>button:hover{transform:none}
}

/* Homepage hero: compact mobile layout without nested search-card chrome. */
.sfkb-home .sfkb-hero h1{
  font-size:clamp(2rem,5vw,3.5rem);
  line-height:1.05;
  letter-spacing:0;
  white-space:normal;
}
.sfkb-home .sfkb-search-card{
  max-width:580px;
}
.sfkb .sfkb-search-row.kb-search-shell::before,
.sfkb .sfkb-search-row.kb-search-shell::after{
  content:none!important;
  display:none!important;
}
.sfkb .sfkb-search-row .kb-search-input,
.sfkb .sfkb-search-row .kb-search-input:focus,
.sfkb .sfkb-search-row .kb-search-input:focus-visible{
  appearance:none;
  -webkit-appearance:none;
  outline:0!important;
  outline-offset:0!important;
  box-shadow:none!important;
}
.sfkb .sfkb-search-row:focus-within{
  border-color:var(--sfkb-border-strong);
  box-shadow:none;
}

/* Search summaries stay readable on phones as well as desktop. */
.kb-app .kb-search-panel .kb-search-item-snippet{
  display:block;
  overflow:visible;
  -webkit-line-clamp:unset;
  white-space:normal;
  font-size:14px;
  line-height:1.55;
  color:var(--sfkb-text-secondary,#526174);
}
.kb-app .kb-search-panel .kb-search-item-copy{
  min-width:0;
  gap:6px;
}
.kb-app .kb-search-panel .kb-search-result-entry{
  display:grid;
  grid-template-columns:minmax(0,1fr) 44px;
}
.kb-app .kb-search-panel .kb-search-result-entry>.kb-search-item{
  grid-column:1;
  grid-row:1;
  padding-right:12px;
}
.kb-app .kb-search-panel .kb-search-result-mark{
  position:static;
  inset:auto;
  grid-column:2;
  grid-row:1;
  align-self:start;
  justify-self:center;
  display:grid;
  place-items:center;
  width:44px;
  min-width:44px;
  height:44px;
  min-height:44px;
  margin:8px 0 0;
  padding:0;
  border:0;
  border-radius:4px;
  background:transparent;
  box-shadow:none;
  transform:none;
}
.sfkb .sfkb-search-results .sf-kb-search-group>strong{
  letter-spacing:0;
}
.sfkb .sfkb-search-results-head{
  flex-wrap:wrap;
  gap:4px 12px;
}
.sfkb .sfkb-search-row .kb-search-clear{
  position:static;
  inset:auto;
  margin:0;
  transform:none;
  box-shadow:none;
}

@media (max-width:767px){
  body.kb-shell-page:has(.sfkb-home) .site-wrapper,
  body.kb-shell-page:has(.sfkb-home) #main-content,
  body.kb-shell-page:has(.sfkb-home) .site-content,
  body.kb-shell-page:has(.sfkb-home) .kb-app-wrapper{
    background:var(--sfkb-page-bg,#f4f6f8);
  }

  body.kb-shell-page .kb-subheader.sf-kb-subnav{
    min-height:0!important;
    padding:12px 16px 16px!important;
    border-bottom:1px solid var(--sfkb-border,#e1e6ed);
    box-shadow:none;
  }

  body.kb-shell-page .sf-kb-subnav-inner{
    grid-template-columns:auto minmax(0,1fr);
    gap:10px 12px;
    min-height:0;
    padding:0;
  }

  body.kb-shell-page .sf-kb-subnav-brand{
    min-height:28px;
  }

  body.kb-shell-page .sf-kb-subnav-logo{
    width:clamp(118px,34vw,150px);
    max-height:28px;
  }

  body.kb-shell-page .sf-kb-subnav-tagline{
    font-size:clamp(.72rem,2.5vw,.85rem);
    line-height:1.25;
  }

  body.kb-shell-page .sf-kb-subnav-links{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    grid-column:1/-1;
    gap:4px 8px;
    width:100%;
    margin-top:4px;
    padding:4px 2px;
    overflow:visible;
  }

  body.kb-shell-page .sf-kb-subnav-links a{
    display:inline-flex;
    align-items:center;
    min-width:0;
    min-height:44px;
    padding:0 8px;
    border-radius:10px 10px 0 0;
    font-size:.82rem;
    white-space:normal;
    overflow-wrap:break-word;
  }

  body.kb-shell-page .sf-kb-subnav-links a.is-active{
    background:var(--sfkb-surface-selected,#fff7cf);
    color:var(--sfkb-text,#172033)!important;
  }

  body.kb-shell-page .sf-kb-subnav-links a.is-active::after{
    right:8px;
    bottom:0;
    left:8px;
    height:4px;
    border-radius:4px 4px 0 0;
    opacity:1;
  }

.sfkb-home{
    padding:0 16px 58px;
  }

  .sfkb-home .sfkb-hero{
    gap:30px;
    padding:42px 0 0;
  }

  .sfkb-home .sfkb-hero h1{
    font-size:clamp(21px,6.25vw,56px);
  }

  .sfkb-home .sfkb-hero-copy>p:last-child,
  .sfkb-home .sfkb-section-head>p{
    font-size:1rem;
    line-height:1.45;
  }

  .sfkb-home .sfkb-hero-copy>p:last-child{
    margin-top:14px;
  }

  .sfkb-home .sfkb-section{
    margin-top:54px;
  }

  .sfkb-home .sfkb-section-head{
    margin-bottom:22px;
  }

  .sfkb-home .sfkb-search-card{
    display:block;
    min-width:0;
    max-width:none;
    padding:0;
    border:0;
    border-radius:0;
    background:transparent;
    box-shadow:none;
  }

  .sfkb-home .sfkb-search-row{
    grid-template-columns:20px minmax(0,1fr) auto;
    gap:8px;
    min-height:56px;
    padding:5px 5px 5px 14px;
    border:1px solid var(--sfkb-border-strong,var(--sfkb-border,#d9e1ea));
    border-radius:14px;
    background:var(--sfkb-surface,#fff);
    box-shadow:0 2px 8px rgba(16,24,40,.04);
  }

  .sfkb-home .sfkb-search-icon{
    width:20px;
    height:20px;
  }

  .sfkb-home .sfkb-search-row .kb-search-input{
    min-height:44px;
    height:44px;
    padding:0 6px;
    font-size:1rem;
  }

  .sfkb-home .sfkb-search-submit{
    min-width:76px;
    min-height:44px;
    padding-inline:11px;
    font-size:.88rem;
  }

  .sfkb-home .sfkb-search-presets{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:8px;
    margin-top:14px;
    padding:2px;
    overflow:visible;
  }

  .sfkb-home .sfkb-search-presets button{
    width:100%;
    min-width:0;
    min-height:44px;
    padding:8px 12px;
    border-radius:12px;
    font-size:.84rem;
    line-height:1.2;
    text-align:left;
  }

  .sfkb-home .kb-search-card.is-searching:has(.kb-search-input:not(:placeholder-shown)):has(>.sfkb-search-results:not([hidden]))>.sfkb-search-presets{
    display:none;
  }

  .sfkb-home .kb-search-card.is-searching:has(.kb-search-input:not(:placeholder-shown)):has(>.sfkb-search-results:not([hidden]))>.sfkb-search-results{
    top:calc(100% + 8px);
  }

  .sfkb-home .sfkb-search-row .kb-search-clear[hidden]{
    display:none!important;
  }

  .sfkb-home .sfkb-search-row:has(.kb-search-clear:not([hidden])){
    grid-template-columns:20px minmax(0,1fr) 44px auto;
  }
}

/* Reading routes share one visible list; supplemental tools stay separate. */
body.kb-shell-page .kb-article-next-step--compact{margin-top:24px;padding:24px;background:transparent;border:0;border-top:1px solid #d7e0e7;border-radius:0;box-shadow:none}
body.kb-shell-page .kb-topic-decisions,
.sfkb-home .sfkb-search-results [data-kb-search-result]:focus-visible,
.sfkb-home .sfkb-search-results [data-kb-search-empty-link]:focus-visible{
  outline:3px solid var(--sfkb-text,#243746)!important;
  outline-offset:-3px;
  border-radius:8px;
}

body.kb-shell-page .kb-monitoring-explainer{margin:28px 0;padding:20px 0;border-block:1px solid #d7e0e7;background:transparent;scroll-margin-top:96px}
body.kb-shell-page .kb-topic-decisions>h2,
body.kb-shell-page .kb-monitoring-explainer>h2{font-size:23px;font-weight:600;line-height:1.4;letter-spacing:0;margin:0 0 16px}
body.kb-shell-page .kb-topic-decisions dl,
body.kb-shell-page .kb-monitoring-explainer dl{margin:0;padding:0}
body.kb-shell-page .kb-topic-decisions dl>div,
body.kb-shell-page .kb-monitoring-explainer dl>div{min-width:0;padding:13px 0;border-bottom:1px solid #e1e7ed}
body.kb-shell-page .kb-topic-decisions dl>div:last-child,
body.kb-shell-page .kb-monitoring-explainer dl>div:last-child{border-bottom:0}
body.kb-shell-page .kb-topic-decisions dt,
body.kb-shell-page .kb-monitoring-explainer dt{font-size:16px;font-weight:600;line-height:1.5;color:inherit}
body.kb-shell-page .kb-topic-decisions dd,
body.kb-shell-page .kb-monitoring-explainer dd{font-size:16px;line-height:1.65;margin:4px 0 0;overflow-wrap:break-word;color:inherit}
body.kb-shell-page .kb-monitoring-explainer dl>div{display:grid;grid-template-columns:minmax(110px,.75fr) minmax(0,1.5fr);gap:12px}
body.kb-shell-page .kb-monitoring-explainer dd{margin:0}
body.kb-shell-page .kb-monitoring-explainer>p{font-size:15px;line-height:1.65;margin:16px 0 0}
@media(max-width:480px){body.kb-shell-page .kb-monitoring-explainer dl>div{grid-template-columns:minmax(0,1fr);gap:4px}}
body.kb-shell-page .kb-article-next-step--compact>h2{font-size:22px;font-weight:600;line-height:1.4;letter-spacing:0;margin:18px 0 10px}
body.kb-shell-page .kb-article-next-step--compact .kb-next-prompt{font-size:15px;line-height:1.65;margin:0 0 12px}
body.kb-shell-page .kb-article-next-step--compact a.kb-article-next-target{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;padding:14px 0;background:transparent;border:0;border-bottom:1px solid #d7e0e7;border-radius:0;box-shadow:none;text-decoration:none;color:#245871}
body.kb-shell-page .kb-article-next-step--compact .kb-next-title{font-size:18px;font-weight:600;line-height:1.5;letter-spacing:0;margin:0 0 4px;color:inherit}
body.kb-shell-page .kb-article-next-step--compact .kb-next-meta{font-size:13px;line-height:1.5;color:#596975}
body.kb-shell-page .kb-article-next-step--compact .kb-next-arrow{flex:0 0 24px;font-size:20px;text-align:right}
body.kb-shell-page .kb-article-support--compact{display:block;margin-top:0;padding:0 24px 24px;background:transparent;border:0;box-shadow:none}
body.kb-shell-page .kb-article-support--compact .kb-related-compact{padding:0;background:transparent;border:0;box-shadow:none}
body.kb-shell-page .kb-article-support--compact h3{font-size:17px;font-weight:600;line-height:1.5;letter-spacing:0;margin:0 0 10px}
body.kb-shell-page .kb-article-support--compact ul{list-style:none;margin:0;padding:0}
body.kb-shell-page .kb-article-support--compact li{margin:0;padding:0}
body.kb-shell-page .kb-article-support--compact li a{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:52px;padding:10px 0;background:transparent;border:0;border-bottom:1px solid #e1e7ec;border-radius:0;box-shadow:none;text-decoration:none;color:#245871}
body.kb-shell-page .kb-article-support--compact li strong{font-size:15px;font-weight:500;line-height:1.55}
body.kb-shell-page .kb-article-support--compact li span{flex-shrink:0;font-size:13px;color:#596975}
body.kb-shell-page .kb-article-support--compact .kb-help-inline{font-size:14px;line-height:1.7;margin:20px 0 0;color:#596975}
body.kb-shell-page .kb-article-support--compact .kb-help-inline a{display:inline-flex;align-items:center;min-height:44px;color:#245871;text-underline-offset:3px}
body.kb-shell-page .kb-article-next-step--compact a:focus-visible,body.kb-shell-page .kb-article-support--compact a:focus-visible{outline:2px solid #245871;outline-offset:3px}
.kb-content .kb-usage-examples>h2{font-size:24px;line-height:1.4;font-weight:600;letter-spacing:0}
.kb-content .kb-usage-examples>section>h3{font-size:18px;line-height:1.5;font-weight:600;letter-spacing:0;margin-top:24px;padding-top:20px;border-top:1px solid #d7e0e7}
.kb-content .kb-usage-examples>p,.kb-content .kb-usage-examples>section>p{font-size:16px;line-height:1.65}
.kb-content .kb-usage-examples a{display:inline-flex;align-items:center;min-height:44px;text-underline-offset:3px}
body.kb-shell-page .kb-route-reading-surface{padding:28px 32px;background:#fff;border:1px solid #d7e0e7;border-radius:8px}
body.kb-shell-page .kb-route-reading-header .kb-breadcrumb{font-size:12px;line-height:1.6;margin:0 0 18px}
body.kb-shell-page .kb-route-reading-header h1{font-size:34px;font-weight:650;line-height:1.2;margin:0 0 14px;letter-spacing:0}
body.kb-shell-page .kb-route-reading-header .kb-lead{font-size:16px;line-height:1.7;font-weight:400;margin:0;max-width:65ch}
body.kb-shell-page .kb-route-reading-meta{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:12px;color:#596975;margin:15px 0 24px}
body.kb-shell-page .kb-route-reading-list-section>h2{font-size:18px;font-weight:600;line-height:1.4;margin:0 0 8px;letter-spacing:0}
body.kb-shell-page .kb-route-reading-list{list-style:none;margin:0;padding:0}
body.kb-shell-page .kb-route-reading-card{display:grid;grid-template-columns:24px minmax(0,1fr) 44px;gap:10px;margin:0;padding:18px 0;border:0;border-top:1px solid #e1e7ec;border-radius:0;background:transparent;box-shadow:none;min-width:0}
body.kb-shell-page .kb-route-reading-number{padding-top:3px;font-size:13px;color:#64737e;font-variant-numeric:tabular-nums}
body.kb-shell-page .kb-route-reading-copy{min-width:0}
body.kb-shell-page .kb-route-reading-copy h3{font-size:17px;font-weight:600;line-height:1.45;margin:0 0 5px;letter-spacing:0}
body.kb-shell-page .kb-route-reading-copy h3 a{color:#192731;text-decoration:none}
body.kb-shell-page .kb-route-reading-copy>p{font-size:14px;line-height:1.65;color:#536371;margin:8px 0 0}
body.kb-shell-page .kb-route-reading-actions{display:flex;align-items:center;flex-wrap:wrap;gap:4px 12px;font-size:12px;color:#61717c}
body.kb-shell-page .kb-route-reading-open{display:inline-flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;color:#245871;text-decoration:none;font-size:14px;font-weight:600;border-radius:4px;padding:8px 0;box-sizing:border-box}
body.kb-shell-page .kb-route-reading-open svg{width:16px;height:16px;flex:0 0 16px}
body.kb-shell-page .kb-route-reading-card.is-next .kb-route-reading-open{background:#ffda1c;color:#192323;padding:10px 14px}
body.kb-shell-page .kb-route-reading-card>.kb-mark-btn{display:flex;align-items:center;justify-content:center;align-self:start;width:44px;min-width:44px;height:44px;min-height:44px;padding:0;background:transparent;border:0;box-shadow:none;color:#176c39}
body.kb-shell-page .kb-route-reading-card>.kb-mark-btn .kb-mark-label{display:none}
body.kb-shell-page .kb-route-reading-card>.kb-mark-btn .kb-mark-icon{display:flex;align-items:center;justify-content:center;width:20px;height:20px;border:1px solid #8a9aab;border-radius:50%;color:transparent;background:transparent;font-size:12px}
body.kb-shell-page .kb-route-reading-card.is-read{background:#edf8ee;border-left:3px solid #278344;padding-left:8px}
body.kb-shell-page .kb-route-reading-card.is-read>.kb-mark-btn .kb-mark-icon{background:#278344;border-color:#278344;color:#fff}
body.kb-shell-page .kb-route-reading-secondary{margin-top:20px}
body.kb-shell-page .kb-route-ending{margin-top:24px;padding-top:20px;border-top:1px solid #d7e0e7}
body.kb-shell-page .kb-purchase-prep{margin-top:24px;padding-top:20px;border-top:1px solid #d7e0e7}
body.kb-shell-page .kb-purchase-prep>summary{min-height:44px;font-size:18px;font-weight:600;line-height:1.5;cursor:pointer;overflow-wrap:anywhere}
body.kb-shell-page .kb-purchase-prep-count{display:inline-block;margin-left:12px;color:#506174;font-size:14px;font-weight:400}
body.kb-shell-page .kb-purchase-prep-content{padding-top:16px}
body.kb-shell-page .kb-purchase-prep fieldset{min-width:0;margin:0;padding:0;border:0}
body.kb-shell-page .kb-purchase-prep legend{margin-bottom:8px;font-size:16px;font-weight:600}
body.kb-shell-page .kb-purchase-prep label{display:flex;align-items:flex-start;gap:12px;min-height:44px;padding:10px 0;color:#233545;font-size:16px;font-weight:400;line-height:1.6;cursor:pointer}
body.kb-shell-page .kb-purchase-prep input{flex:0 0 20px;width:20px;height:20px;margin:3px 0 0;accent-color:#245871}
body.kb-shell-page .kb-purchase-prep p{margin:12px 0 0;font-size:15px;line-height:1.6}
body.kb-shell-page .kb-purchase-prep .kb-purchase-prep-storage{color:#506174;font-size:14px}
body.kb-shell-page .kb-purchase-prep summary:focus-visible,body.kb-shell-page .kb-purchase-prep input:focus-visible{outline:3px solid #245871;outline-offset:3px}
body.kb-shell-page .kb-consumer-nameplate{margin:24px 0;padding:20px 0;border-top:1px solid #d7e0e7;border-bottom:1px solid #d7e0e7}
body.kb-shell-page .kb-consumer-nameplate img{display:block;width:100%;max-width:640px;height:auto;aspect-ratio:4/3;border-radius:4px}
body.kb-shell-page .kb-consumer-nameplate figcaption{margin-top:16px;font-size:16px;line-height:1.65}
body.kb-shell-page .kb-consumer-nameplate figcaption>strong{display:block;font-size:18px;font-weight:600;line-height:1.5}
body.kb-shell-page .kb-consumer-nameplate figcaption p{margin:12px 0;font-size:16px;line-height:1.65}
body.kb-shell-page .kb-consumer-nameplate a{color:#245871;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
body.kb-shell-page .kb-consumer-nameplate .kb-consumer-photo-full{display:inline-flex;align-items:center;min-height:44px;font-size:15px}
body.kb-shell-page .kb-consumer-nameplate a:focus-visible{outline:3px solid #245871;outline-offset:3px}
body.kb-shell-page .kb-consumer-nameplate small{display:block;margin-top:8px;font-size:12px;line-height:1.6;color:#506174}
body.kb-shell-page .kb-daily-meter-photo img{max-width:360px;aspect-ratio:3/4}
body.kb-shell-page .kb-daily-meter-reading table caption{text-align:left;font-size:14px;line-height:1.6;padding:0 0 12px;color:#506174}
body.kb-shell-page .kb-article[data-doc-slug="napi-es-eves-energiafogyasztas-szamitasa"] .kb-reading-checks :is(legend,.kb-reading-options label,.kb-reading-options label span,.kb-reading-feedback){font-size:16px;line-height:1.6}
body.kb-shell-page .kb-article[data-doc-slug="hogyan-csokkentsd-a-fogyasztast-szigetuzemben"] .kb-reading-checks :is(legend,.kb-reading-options label,.kb-reading-options label span,.kb-reading-feedback){font-size:16px;line-height:1.6}
body.kb-shell-page .kb-article[data-doc-slug="energiatakarekos-haztartasi-eszkozok"] .kb-reading-checks :is(legend,.kb-reading-options label,.kb-reading-options label span,.kb-reading-feedback){font-size:16px;line-height:1.6}
body.kb-shell-page .kb-app:not(.kb-editorial-pilot) .kb-reading-checks :is(legend,.kb-reading-options label,.kb-reading-options label span,.kb-reading-feedback){font-size:16px;line-height:1.6}
body.kb-shell-page .kb-route-ending>h2{margin:0 0 8px;font-size:18px;font-weight:600;line-height:1.4;letter-spacing:0}
body.kb-shell-page .kb-route-ending-actions{display:flex;flex-wrap:wrap;gap:4px 24px;margin-top:12px}
body.kb-shell-page .kb-route-ending-actions a{display:inline-flex;align-items:center;min-height:44px;max-width:100%;color:#245871;font-size:15px;line-height:1.5;overflow-wrap:anywhere;text-decoration:underline;text-underline-offset:3px}
body.kb-shell-page .kb-route-ending-actions a:focus-visible{outline:3px solid #245871;outline-offset:3px}
body.kb-shell-page #route-reading-title{scroll-margin-top:24px}
body.kb-shell-page .kb-route-reading a:focus-visible,body.kb-shell-page .kb-route-reading button:focus-visible{outline:2px solid #245871;outline-offset:3px}
.kb-content .kb-example-context,.kb-goal02-shared-body .kb-example-context{padding:16px 0;margin:20px 0 24px;border-top:1px solid #dbe3e7;border-bottom:1px solid #dbe3e7;background:transparent}
.kb-content .kb-example-context p,.kb-goal02-shared-body .kb-example-context p{font-size:15px;line-height:1.65;margin:0 0 8px}
.kb-content .kb-example-context ul,.kb-goal02-shared-body .kb-example-context ul{list-style:none;margin:0;padding:0}
.kb-content .kb-example-context li,.kb-goal02-shared-body .kb-example-context li{margin:0;padding:0}
.kb-content .kb-example-context a,.kb-goal02-shared-body .kb-example-context a{display:block;min-height:44px;padding:10px 0;box-sizing:border-box;color:#245871;font-size:14px;line-height:1.6;text-underline-offset:3px}
@media(max-width:767px){
  body.kb-shell-page .kb-route-reading-surface{padding:20px 18px}
  body.kb-shell-page .kb-route-reading-header .kb-breadcrumb{font-size:11px;margin-bottom:14px}
  body.kb-shell-page .kb-route-reading-header h1{font-size:28px}
  body.kb-shell-page .kb-route-reading-meta{font-size:11px;gap:6px 12px;margin:14px 0 20px}
  body.kb-shell-page .kb-route-reading-card{grid-template-columns:20px minmax(0,1fr) 44px;gap:8px;padding-block:16px}
  body.kb-shell-page .kb-route-reading-copy h3{font-size:16px}
  body.kb-shell-page .kb-route-reading-open{font-size:13px}
}

/* Opt-in diagram controls: expert-review articles retain their previous styles. */
body.kb-shell-page .kb-readable-diagram .kb-control{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:6px 12px;min-width:0}
body.kb-shell-page .kb-readable-diagram .kb-control label{margin:0;color:#172736;font-size:14px;line-height:1.5;font-weight:600;overflow-wrap:anywhere}
body.kb-shell-page .kb-readable-diagram .kb-control output{color:#172736;font-size:15px;line-height:1.5;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
body.kb-shell-page .kb-readable-diagram .kb-control input[type=range]{grid-column:1/-1;width:100%;min-width:0;min-height:44px;margin:0;box-sizing:border-box}
body.kb-shell-page .kb-energy-demand .kb-visual-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:20px}
body.kb-shell-page .kb-energy-demand .kb-visual-controls>div{min-width:0}
body.kb-shell-page .kb-energy-demand .kb-visual-controls>div>p{font-size:14px;line-height:1.6;margin:6px 0 0;color:#425361}
body.kb-shell-page .kb-energy-demand>h2,body.kb-shell-page .kb-grid-explainer>h2{font-size:23px;line-height:1.35;margin:0;font-weight:600;letter-spacing:0}
body.kb-shell-page .kb-grid-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;list-style:none;padding:0;margin:24px 0}
body.kb-shell-page .kb-grid-flow>li{position:relative;min-width:0;padding:12px 0;border-top:2px solid #697a85;display:flex;flex-direction:column;gap:6px;overflow-wrap:anywhere}
body.kb-shell-page .kb-grid-flow>li+li::before{content:'\2192';position:absolute;left:-20px;top:10px;color:#425361;font-size:18px}
body.kb-shell-page .kb-grid-flow strong,body.kb-shell-page .kb-grid-connection>strong{font-size:16px;font-weight:600;line-height:1.5;color:#172736}
body.kb-shell-page .kb-grid-flow span{font-size:14px;line-height:1.5;color:#425361}
body.kb-shell-page .kb-grid-connection{padding:16px 0;border-top:1px solid #c9d3d9}
body.kb-shell-page .kb-grid-connection>p{font-size:15px;line-height:1.65;margin:8px 0 0;color:#425361}
body.kb-shell-page .kb-readable-diagram input:focus-visible{outline:2px solid #245871;outline-offset:3px}
/* Concept-only replacements are restricted to six reviewed, non-expert articles. */
body.kb-shell-page .kb-concept-explainer>h2{font-size:21px;line-height:1.4;font-weight:600;letter-spacing:0;margin:0;color:#172736}
body.kb-shell-page .kb-concept-explainer dl{margin:18px 0;padding:0}
body.kb-shell-page .kb-concept-explainer dl>div{padding:14px 0;border-top:1px solid #c9d3d9}
body.kb-shell-page .kb-concept-explainer dt{font-size:16px;font-weight:600;line-height:1.5;color:#172736}
body.kb-shell-page .kb-concept-explainer dd{font-size:15px;line-height:1.65;margin:6px 0 0;color:#425361}
body.kb-shell-page .kb-concept-explainer .kb-concept-note,
body.kb-shell-page .kb-concept-explainer details p{font-size:14px;line-height:1.65;margin:14px 0 0;color:#425361}
body.kb-shell-page .kb-concept-explainer details{margin:0;padding:10px 0;border:0;border-top:1px solid #c9d3d9;border-radius:0;background:transparent}
body.kb-shell-page .kb-concept-explainer summary{min-height:44px;font-size:15px;line-height:1.5;padding:10px 0;box-sizing:border-box;color:#172736;cursor:pointer}
body.kb-shell-page .kb-concept-explainer summary:focus-visible{outline:2px solid #245871;outline-offset:3px}
body.kb-shell-page .kb-concept-explainer .kb-concept-flow{display:flex;flex-wrap:wrap;list-style:none;padding:0;margin:20px 0;gap:8px 18px;font-size:14px;font-weight:600}
body.kb-shell-page .kb-concept-explainer .kb-concept-flow li{margin:0}
body.kb-shell-page .kb-concept-explainer .kb-concept-flow li+li::before{content:'\2192';margin-right:14px;color:#61717c}
@media(max-width:600px){
  body.kb-shell-page .kb-concept-explainer .kb-concept-flow{display:grid;grid-template-columns:minmax(0,1fr);gap:8px}
  body.kb-shell-page .kb-concept-explainer .kb-concept-flow li{min-height:28px;display:flex;align-items:center}
  body.kb-shell-page .kb-concept-explainer .kb-concept-flow li:first-child{padding-left:28px}
  body.kb-shell-page .kb-concept-explainer .kb-concept-flow li+li::before{content:'\2193';width:14px;flex:0 0 14px;margin-right:14px}
}
@media(max-width:767px){
  body.kb-shell-page .kb-energy-demand .kb-visual-controls{grid-template-columns:minmax(0,1fr);gap:20px}
  body.kb-shell-page .kb-grid-flow{grid-template-columns:minmax(0,1fr);gap:20px}
  body.kb-shell-page .kb-grid-flow>li+li::before{content:'\2193';left:0;top:-24px}
  body.kb-shell-page .kb-energy-demand>h2,body.kb-shell-page .kb-grid-explainer>h2{font-size:21px}
}

/* Wide reading is opt-in; expert-review and bespoke article layouts stay unchanged. */
@media(min-width:1600px){
  .kb-handbook-shell.is-article-page.is-wide-reading{
    width:calc(100% - 64px);
    max-width:1640px;
    margin-inline:auto;
    grid-template-columns:260px minmax(0,1fr) 240px;
    gap:24px;
    padding:8px 0 20px;
  }
  .kb-handbook-shell.is-wide-reading .kb-handbook-main,
  .kb-handbook-shell.is-wide-reading .kb-article-main{
    width:100%;
    max-width:none;
  }
  .kb-handbook-shell.is-wide-reading .kb-article{
    width:100%;
    max-width:none;
    padding-inline:48px;
  }
  .kb-handbook-shell.is-wide-reading .kb-article > *{
    max-width:800px;
    margin-inline:auto;
  }
}

@media(max-width:980px){
  .kb-article[data-doc-slug="mely-fogyasztok-szamitanak-igazan-szigetuzemben"] > .kb-article-head + .kb-article-mobile-toc{
    border-top:0;
    margin-top:0;
  }
}