.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.library-heading{padding:46px 0 28px}.library-heading h1{font-size:clamp(38px,4.6vw,62px)}.search-form{display:flex;border:1px solid #acb9ad;background:#fff;border-radius:3px;overflow:hidden;max-width:840px}.search-form input{font:inherit;font-size:15px;flex:1;min-width:0;padding:17px 18px;border:0;background:transparent;color:var(--ink)}.search-form button{border:0;background:var(--green);color:#fff;padding:0 25px;font-size:13px}.library-navigation{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin:22px 0}.filter-links{display:flex;gap:6px;flex-wrap:wrap}.filter-links a{font-size:11px;text-decoration:none;padding:9px 11px;border:1px solid transparent}.filter-links a[aria-current]{border-color:#c7d4ca;background:#e7ece5;color:var(--green);border-radius:2px}.index-link{font-size:12px;white-space:nowrap;color:var(--green);line-height:2.8}.result-count{font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding-top:20px;margin:25px 0 20px}.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:23px}.library-card{background:#fdfcf9;border:1px solid var(--line);border-radius:3px;display:flex;flex-direction:column;text-decoration:none;overflow:hidden;min-width:0}.library-card:hover{border-color:#8ea493}.library-thumb{aspect-ratio:1.6;background:var(--stage);overflow:hidden}.library-thumb img{width:100%;height:100%;object-fit:cover;display:block}.document-thumb{padding:18px 20px 0;background:#e8ece6}.document-thumb img{object-fit:contain;object-position:top;filter:drop-shadow(0 3px 5px #0002)}.library-copy{padding:21px;flex:1}.library-copy h2{font-size:24px;line-height:1.15}.library-copy p{font-size:12px;line-height:1.65;color:var(--muted);margin:10px 0 16px}.item-status{font-size:10px;line-height:1.5;color:var(--green);display:block}.result-with-pages{display:flex;flex-direction:column}.result-with-pages .library-card{flex:1}.page-hits{display:flex;gap:10px;background:#e8eee7;padding:12px 15px;font-size:11px}.page-hits a{color:var(--green)}.empty-state{padding:30px 0;color:var(--muted);grid-column:1/-1}.home-section{padding-top:44px}.home-section .section-heading{margin-bottom:23px}.home-section .library-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.home-section .library-copy h2{font-size:23px}.home-search{margin:0 0 30px;display:flex;justify-content:space-between;gap:25px;align-items:center}.home-search .search-form{flex:1}.home-search a{font-size:12px;color:var(--green);white-space:nowrap}.asset-heading{padding:38px 0 25px}.asset-heading h1{font-size:clamp(33px,4vw,54px);max-width:1050px}.asset-heading .view-intro{max-width:850px}.asset-meta{display:flex;gap:15px;flex-wrap:wrap;font-size:11px;color:var(--green);margin-top:18px}.asset-actions{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.document-frame{width:100%;height:78vh;min-height:500px;border:1px solid var(--line);background:#fff;border-radius:3px}.asset-note{font-size:12px;line-height:1.7;color:var(--muted);max-width:950px;margin:18px 0 28px}.related-topics{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 25px}.topic-chip{display:inline-block;font-size:11px;color:var(--green);text-decoration:none;border:1px solid #c9d6ca;background:#edf1ea;padding:9px 12px;border-radius:2px}.text-reading{margin:25px 0;border-top:1px solid var(--line);padding-top:18px;font-size:13px}.text-reading summary{cursor:pointer;color:var(--green);margin-bottom:16px}.text-page{max-width:900px;padding:20px;border:1px solid var(--line);background:#fff;margin:18px 0}.text-page h3{font-size:12px;color:var(--green)}.text-page pre{font:14px/1.7 'Helvetica Neue',Arial,sans-serif;white-space:pre-wrap;overflow-wrap:anywhere}.zoom-shell{border:1px solid var(--line);background:var(--stage);border-radius:3px;overflow:hidden}.zoom-stage{height:68vh;min-height:400px;max-height:900px;position:relative;overflow:hidden;touch-action:none;cursor:grab}.zoom-stage img{position:absolute;left:50%;top:50%;width:100%;height:100%;object-fit:contain;user-select:none;-webkit-user-drag:none;transform:translate(-50%,-50%);transform-origin:center;will-change:transform}.zoom-stage:active{cursor:grabbing}.zoom-tools{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#fdfcf9;border-top:1px solid var(--line);gap:15px;font-size:11px;color:var(--muted)}.zoom-tools div{display:flex;gap:7px}.asset-video{width:100%;max-height:75vh;background:#15231e;border-radius:3px}.topic-index{display:grid;gap:28px}.topic-record{border:1px solid var(--line);background:#fdfcf9;padding:28px;scroll-margin-top:25px}.topic-record h2{font-size:32px;margin-top:0}.topic-record>p{max-width:850px;font-size:14px;line-height:1.7;color:var(--muted)}.topic-refs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:25px}.topic-ref{border-top:1px solid var(--line);padding-top:16px}.topic-ref p{font-size:12px;line-height:1.7;color:var(--muted);margin:8px 0 12px}.topic-ref>a{font-size:12px;color:var(--green);font-weight:500}.topic-ref span{display:block;font-size:10px;color:var(--muted);margin-top:6px}.topic-toc{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 30px}.topic-related{font-size:12px;color:var(--green);margin-top:20px;display:block}.asset-placeholder{padding:35px;background:#e8ece6;border:1px solid var(--line);font-size:14px;line-height:1.7}.package-badge{background:#e8efe8;color:var(--green);padding:5px 8px;border-radius:2px}.library-error{padding:40px 0}
@media(max-width:1050px){.home-section .library-grid,.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.library-navigation{display:block}.index-link{display:inline-block;margin-top:10px}.brand span{max-width:220px;font-size:12px;line-height:1.4}}
@media(max-width:700px){.library-heading{padding-top:32px}.library-grid,.home-section .library-grid{grid-template-columns:1fr}.library-heading .view-intro{font-size:14px}.search-form input{padding:15px 12px;font-size:13px}.search-form button{padding:0 15px;font-size:12px}.home-search{display:block}.home-search>a{display:inline-block;margin-top:14px}.home-section{padding-top:32px}.library-thumb{aspect-ratio:1.7}.library-copy h2{font-size:26px}.topic-record{padding:22px}.topic-refs{grid-template-columns:1fr}.topic-record h2{font-size:28px}.zoom-stage{height:58vh;min-height:330px}.document-frame{height:70vh;min-height:430px}.brand span{max-width:200px;font-size:11px}.site-header{gap:10px}.asset-heading{padding-top:30px}.topic-toc .topic-chip{font-size:10px}.zoom-tools{font-size:10px;padding:10px}.zoom-tools>span{max-width:145px}}

.revision-line{display:block;font-size:11px;line-height:1.65;color:var(--muted);margin-top:12px;font-variant-numeric:tabular-nums}.revision-line time{white-space:nowrap}.revision-line>span{padding:0 3px}.version-note{max-width:850px;margin:30px 0;font-size:12px;line-height:1.8;color:var(--muted)}.asset-heading>.revision-line{margin-top:14px}