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.knowledge-hero{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(260px,1fr);gap:64px;padding:58px 0 50px;align-items:start}.knowledge-intro h1{font-size:clamp(40px,4.6vw,65px);line-height:1.09;margin:21px 0 23px}.knowledge-intro .lead{font-size:21px;line-height:1.55;max-width:690px}.audience{font-size:15px;line-height:1.7;color:var(--muted);max-width:630px}.intro-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:27px;font-size:14px}.reading-guide{background:#e8eddc;padding:28px 28px 16px;border-top:3px solid #7a903e}.reading-guide ol{list-style:none;counter-reset:guide;padding:0;margin:18px 0}.reading-guide li{counter-increment:guide;position:relative;padding:16px 0 16px 34px;border-bottom:1px solid #ccd4bd}.reading-guide li:before{content:"0" counter(guide);position:absolute;left:0;top:19px;font-size:11px;color:var(--muted)}.reading-guide strong{display:block;font-size:17px;margin-bottom:7px}.reading-guide li span{display:block;font-size:14px;line-height:1.6;color:#4d5847}.reading-guide>p{font-size:13px;line-height:1.6}.knowledge-materials{scroll-margin-top:24px}.featured-reading{display:grid;grid-template-columns:170px 1fr;gap:35px;text-decoration:none;border:1px solid var(--line);background:var(--white);padding:30px;margin-bottom:46px}.featured-reading:hover{border-color:#73854a}.featured-reading h3{font-size:36px;line-height:1.15;margin:14px 0}.featured-reading p{font-size:16px;line-height:1.65;max-width:730px}.reading-index{font-family:Georgia,serif;font-size:90px;line-height:1;color:#62763b;border-right:1px solid var(--line)}.reading-index span{display:block;font:10px/1.6 "Trebuchet MS",sans-serif;letter-spacing:1px;margin-top:20px;color:var(--muted)}.reading-topics{display:flex;flex-wrap:wrap;gap:10px 22px;list-style:none;padding:0;font-size:12px;color:var(--muted)}.reading-link{display:inline-block;font-size:15px;font-weight:700;margin-top:12px;text-decoration:underline;text-underline-offset:5px}.knowledge-about{display:grid;grid-template-columns:1fr 1fr;gap:60px;border-top:1px solid var(--line);padding:45px 0 60px}.knowledge-about h2{font-size:42px;line-height:1.15;margin-top:20px}.knowledge-about p{font-size:16px;line-height:1.75;margin-top:0}.knowledge-about .community-link{margin-top:25px;font-size:14px;color:var(--muted)}@media(max-width:900px){.knowledge-hero{gap:30px;grid-template-columns:minmax(0,1.5fr) minmax(230px,1fr)}.reading-guide{padding:20px}.featured-reading{grid-template-columns:120px 1fr}.knowledge-about{gap:30px}}@media(max-width:650px){.knowledge-hero{grid-template-columns:1fr;padding:32px 0;gap:28px}.knowledge-intro h1{font-size:41px}.knowledge-intro .lead{font-size:18px}.knowledge-intro>.eyebrow{font-size:10px;letter-spacing:1.4px;line-height:1.6;display:block}.intro-actions{gap:19px;margin-top:23px}.reading-guide{padding:23px}.featured-reading{grid-template-columns:1fr;gap:20px;padding:23px}.reading-index{display:none}.featured-reading h3{font-size:30px}.knowledge-about{grid-template-columns:1fr;gap:0;padding:32px 0}.knowledge-about h2{font-size:35px}.knowledge-materials .section-title h2{font-size:30px}}
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.technical-details{margin:20px 0;padding:18px 22px;border:1px solid #d5d9ca;border-radius:12px;background:#f5f3eb}.technical-details summary{cursor:pointer;font:600 16px/1.5 sans-serif}.technical-details summary:focus-visible{outline:2px solid #526e37;outline-offset:5px}.technical-notes{white-space:pre-wrap;overflow-wrap:anywhere;font:16px/1.7 sans-serif;margin-top:16px}