.guide-workspace{--g-ink:#14243f;--g-muted:#5b6b82;--g-line:#dce5ef;--g-paper:#fff;--g-soft:#f1f6fc;--g-blue:#245edb;max-width:1280px;margin:0 auto 48px;color:var(--g-ink)}[data-theme=dark] .guide-workspace{--g-ink:#e8effa;--g-muted:#b0bfd5;--g-line:#30435e;--g-paper:#111e32;--g-soft:#192b43;--g-blue:#91b6ff}.guide-hero{display:grid;grid-template-columns:1.5fr 1fr;grid-gap:44px;gap:44px;padding:38px 42px;border:1px solid var(--g-line);border-radius:18px;background:var(--g-paper);margin-bottom:32px;overflow:hidden}.guide-kicker{font-size:11px;letter-spacing:.16em;font-weight:800;color:var(--g-blue)}.guide-hero h2{font-size:clamp(25px,3vw,38px);line-height:1.2;letter-spacing:-.035em;max-width:680px;margin:14px 0}.guide-hero p{line-height:1.75;color:var(--g-muted);font-size:15px}.guide-hero-note{-webkit-border-start:1px solid var(--g-line);border-inline-start:1px solid 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a{display:inline-flex;align-items:center;min-height:44px;color:var(--g-blue);font-weight:700}.guide-pagination{display:flex;justify-content:center;align-items:center;gap:25px;margin:28px 0;font-size:13px}.guide-pagination a{min-height:44px;display:inline-flex;align-items:center;color:var(--g-blue)}.guide-breadcrumb{display:flex;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--g-muted);margin-bottom:20px}.guide-breadcrumb a{min-height:32px;color:var(--g-blue)}.guide-article-top{max-width:900px;margin-bottom:32px}.guide-deck{font-size:19px;line-height:1.7;color:var(--g-muted)}.guide-byline{display:flex;flex-wrap:wrap;gap:10px 20px;border-top:1px solid var(--g-line);padding-top:18px;font-size:12px;color:var(--g-muted)}.guide-byline>span:first-child{font-weight:800;color:var(--g-ink)}.guide-method{font-size:11px;line-height:1.7;color:var(--g-muted)}.guide-reading-layout{display:grid;grid-template-columns:220px minmax(0,820px);grid-gap:36px;gap:36px;align-items:start}.guide-toc{position:-webkit-sticky;position:sticky;top:88px;font-size:13px;max-height:80vh;overflow:auto;-webkit-border-start:2px solid var(--g-line);border-inline-start:2px solid var(--g-line);-webkit-padding-start:18px;padding-inline-start:18px}.guide-toc summary{font-size:11px;font-weight:800;letter-spacing:.05em;margin:12px 0}.guide-toc nav{display:flex;flex-direction:column}.guide-toc a{color:var(--g-muted);line-height:1.5;padding:9px 0;min-height:36px}.guide-toc .toc-sub{-webkit-padding-start:12px;padding-inline-start:12px;font-size:12px}.guide-body{padding:36px 42px;background:var(--g-paper);border:1px solid var(--g-line);border-radius:16px;min-width:0;font-size:17px;line-height:1.85;overflow-wrap:anywhere}.guide-body h2{font-size:26px;line-height:1.4;letter-spacing:-.03em;margin:38px 0 16px;scroll-margin-top:100px}.guide-body 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small{display:block;color:var(--g-muted);font-size:11px}.guide-disclaimer{background:var(--g-soft);padding:18px;border-radius:9px;color:var(--g-muted);font-size:12px;line-height:1.8}.guide-related{margin-top:48px}.guide-related-tools a{display:block;padding:9px 0}.guide-workspace a:focus-visible,.guide-workspace button:focus-visible,.guide-workspace input:focus-visible{outline:3px solid #7da9ff;outline-offset:3px}@media(max-width:1100px){.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-reading-layout{grid-template-columns:180px minmax(0,1fr);gap:22px}.guide-body{padding:26px}.guide-hero{padding:28px;gap:24px}}@media(max-width:700px){.guide-hero{grid-template-columns:1fr;padding:22px;gap:18px}.guide-hero-note{-webkit-border-start:0;border-inline-start:0;border-top:1px solid var(--g-line);padding:16px 0 0}.guide-hero-note>span{display:none}.guide-grid,.guide-reading-layout{grid-template-columns:1fr}.guide-reading-layout{gap:18px}.guide-toc{position:static;max-height:none;border:1px solid var(--g-line);padding:12px 18px;border-radius:10px;background:var(--g-paper)}.guide-toc a{min-height:44px}.guide-body{font-size:16px;padding:20px 16px}.guide-body h2{font-size:23px}.guide-deck{font-size:17px}.guide-topics{gap:6px}.guide-topics a{font-size:12px;padding:7px 11px}.guide-search button{padding:10px 12px}.guide-card-art{height:120px}}@media(prefers-reduced-motion:reduce){.guide-card{transition:none}.guide-card:hover{transform:none}}