/* Library detail pages: same design language, static content available without JS. */
:root{--bg:#F4F5F8;--surface:#fff;--ink:#16181F;--muted:#626570;--line:rgba(22,24,31,.1);--accent:#5A4FE6;--soft:#EDEEF6;color-scheme:light}
:root[data-theme=dark]{--bg:#07070F;--surface:#12121d;--ink:#ECEEFF;--muted:#A1A4BA;--line:rgba(255,255,255,.13);--accent:#9598ff;--soft:#211e35;color-scheme:dark}
*{box-sizing:border-box}html{scroll-padding-top:100px}body{max-width:none;margin:0;padding:0;background:var(--bg);color:var(--ink);font:14px/1.7 -apple-system,"PingFang SC","Noto Sans SC",sans-serif}a{color:var(--accent)}button,input,textarea{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:4px}button:disabled{opacity:.45;cursor:default}[hidden]{display:none!important}
.detail-header{position:sticky;top:0;z-index:10;height:80px;padding:0 4%;background:var(--bg);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px}.detail-brand{font-size:25px;font-weight:650;letter-spacing:-1px;text-decoration:none;color:var(--ink)}.detail-brand span{color:var(--accent)}.detail-brand small{font-size:9px;font-weight:400;letter-spacing:1.6px;margin-left:14px;color:var(--muted)}.detail-header nav{display:flex;gap:28px}.detail-header nav a{color:var(--muted);text-decoration:none}.asset-detail{max-width:1360px;margin:auto;padding:30px 40px 70px}.detail-breadcrumb{display:flex;flex-wrap:wrap;gap:12px;color:var(--muted);font-size:12px;margin-bottom:30px}.detail-breadcrumb a{color:inherit;text-decoration:none}.detail-title .eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted);margin:0 0 10px}.detail-title h1{font-family:inherit;font-size:clamp(34px,4vw,52px);font-weight:650;line-height:1.2;letter-spacing:-1px;margin:0 0 16px}.detail-title .lead{max-width:850px;font-size:16px;color:var(--muted);margin:0 0 20px}.tags{margin:16px 0 28px}.tags span,.keywords span{background:var(--soft);border:0;color:var(--muted);border-radius:6px}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}.detail-preview{min-width:0;min-height:260px;border:1px solid var(--line);border-radius:18px;background:var(--surface);overflow:hidden}.detail-preview .screenshot{width:100%;margin:0;display:block;border:0;border-radius:0;min-height:200px;object-fit:contain}.detail-preview p{padding:70px 25px;text-align:center;color:var(--muted);margin:0}.detail-panel{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px}.detail-panel .eyebrow{font-size:10px;color:var(--muted);margin:0 0 12px;letter-spacing:1.5px}.detail-panel h2{font-size:20px;font-weight:600;line-height:1.5;margin:0 0 12px;font-style:normal;font-family:inherit}.detail-source{overflow-wrap:anywhere;font-size:12px;color:var(--muted);margin:0 0 22px}.detail-button,.detail-panel .cta{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:42px;padding:9px 16px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:12px;text-decoration:none;font-size:13px;line-height:1.5}.detail-panel .detail-button,.detail-panel .cta{width:100%;margin:0 0 10px}.detail-button.detail-primary{background:var(--accent);color:#fff;border-color:transparent}.detail-button[aria-pressed=true]{background:var(--soft);color:var(--accent)}.detail-license{font-size:12px;color:var(--muted);padding-top:12px;border-top:1px solid var(--line)}.detail-spec-link{font-size:12px;text-decoration:none}.detail-content{max-width:960px;margin:42px 0 0;padding:32px;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow-wrap:anywhere}.detail-content>.kicker:first-child{margin-top:0}.detail-content h2,.detail-content h3{font-family:inherit!important;font-style:normal;font-weight:600}.detail-content h2{font-size:25px}.detail-content p,.detail-content li,.detail-content code{color:var(--ink)}.detail-content .kicker,.detail-content .typemeta,.detail-content .langs{color:var(--muted)}.detail-content .stats div,.detail-content .insight section,.detail-content .agent,.detail-content .sysprompt{background:var(--bg);border-color:var(--line);color:var(--ink)}.detail-content .typescale .sample,.detail-content .components b,.detail-content .components span,.detail-content .agent a,.detail-content .agent p,.detail-content footer a,.detail-content .related a,.detail-content .langs a,.detail-content .sw code{color:var(--ink)}.detail-content .related li a,.detail-content .typescale li,.detail-content .components li,.detail-content .donts li,.detail-content .langs,.detail-content footer{border-color:var(--line)}.detail-content .sysprompt{white-space:pre-wrap;overflow-wrap:anywhere}.detail-content .gallery{grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr))}.detail-content .gallery img{max-width:100%}.detail-content .insight{grid-template-columns:repeat(auto-fit,minmax(min(250px,100%),1fr))}.detail-content .typescale code{white-space:normal}.detail-content .related li a:hover{background:var(--soft)}.detail-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.detail-dialog-head h2{font:600 23px/1.4 sans-serif;margin:0}.detail-dialog-head button{font-size:24px}#agentDialog{width:min(760px,calc(100% - 32px));max-height:85vh;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:22px;padding:28px}#agentDialog::backdrop{background:#08081388;backdrop-filter:blur(6px)}#detailAgentText{width:100%;min-height:260px;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--ink);resize:vertical;margin-bottom:16px}#detailStatus:empty{display:none}#detailStatus{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);border-radius:12px;padding:12px 20px;z-index:20;max-width:90vw}
@media(max-width:1000px){.detail-brand small{display:none}.asset-detail{padding:28px 24px}.detail-grid{grid-template-columns:minmax(0,1fr) 260px;gap:20px}.detail-header nav{gap:18px}.detail-content{padding:24px}}
@media(max-width:720px){.detail-header{height:auto;min-height:112px;flex-wrap:wrap;padding:14px 20px;gap:12px}.detail-brand{font-size:23px}.detail-header nav{order:3;width:100%;justify-content:space-between;gap:8px;font-size:13px}.asset-detail{padding:22px 20px 50px}.detail-breadcrumb{margin-bottom:24px}.detail-grid{grid-template-columns:1fr}.detail-panel{padding:22px}.detail-title .lead{font-size:14px}.detail-preview{min-height:160px}.detail-preview .screenshot{min-height:120px}.detail-content{padding:20px;margin-top:24px}.detail-content h2{font-size:22px}.detail-content .agent{padding:20px}.detail-content .typescale{min-width:0}.detail-content .typescale .sample{max-width:65%}#agentDialog{padding:20px}.detail-header .detail-button{font-size:12px}html{scroll-padding-top:130px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

html .detail-panel h2{font-family:inherit;font-style:normal}
.detail-preview.preview-pending{position:relative}.detail-preview.preview-pending:after{content:'正在加载预览…';position:absolute;inset:0;display:grid;place-content:center;background:var(--surface);color:var(--muted);font-size:13px}
/* Specification reading layout: each real section owns its title and spacing. */
.detail-title{max-width:900px}.detail-title .lead{line-height:1.85;max-width:66ch}.detail-grid{margin-top:28px}.detail-preview .screenshot{max-height:560px;object-fit:contain;object-position:top center;background:var(--surface)}
.spec-layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:32px;align-items:start;margin-top:56px}
.spec-layout>.detail-content{max-width:none;min-width:0;margin:0;padding:0;border:0;background:transparent}
.spec-layout>.detail-content:only-child{grid-column:1/-1}
.spec-toc{position:sticky;top:108px;max-height:calc(100vh - 132px);overflow:auto;padding:4px 0 16px;font-size:13px}
.spec-toc>p{margin:0 0 14px;padding:0 12px;font-size:12px;font-weight:600;color:var(--muted)}
.spec-toc>div{display:grid;gap:3px}.spec-toc a{display:block;padding:8px 12px;border-radius:8px;line-height:1.6;color:var(--muted);text-decoration:none}
.spec-toc a:hover,.spec-toc a[aria-current=location]{background:var(--soft);color:var(--accent)}
.spec-section{padding:32px 36px;margin:0 0 20px;background:var(--surface);border:1px solid var(--line);border-radius:16px;scroll-margin-top:24px}
.spec-heading{display:flex;align-items:baseline;gap:14px;margin-bottom:24px;border-bottom:1px solid var(--line);padding-bottom:18px}
.detail-content .spec-heading .kicker{font:500 12px/1.6 ui-monospace,SFMono-Regular,monospace;color:var(--muted);letter-spacing:0;margin:0}
.detail-content .spec-heading h2{font-family:inherit;font-size:24px;font-weight:600;line-height:1.45;letter-spacing:-.3px;margin:0}
.detail-content .spec-section p{font-size:15px;line-height:1.9;margin:14px 0;max-width:72ch}
.detail-content .spec-section .typemeta{font-size:13px;color:var(--muted);margin-bottom:18px}
.detail-content .spec-section .principle{font-style:normal;color:var(--muted);padding-top:12px}
.detail-content .keywords{margin:16px 0}.detail-content .keywords span{font-size:12px;letter-spacing:0;text-transform:none;border-radius:6px}
.detail-content .swatches{display:grid;grid-template-columns:repeat(auto-fit,minmax(95px,1fr));gap:20px;margin:0}
.detail-content .sw{min-width:0;gap:8px}.detail-content .sw .chip{width:100%;height:76px;border:1px solid var(--line);border-radius:10px}
.detail-content .sw code{font-size:12px;overflow-wrap:anywhere}.detail-content .sw em{font-size:11px;color:var(--muted);letter-spacing:0;text-transform:none}
.detail-content .typescale{margin:0}.detail-content .typescale li{padding:18px 0;gap:16px;align-items:center}.detail-content .typescale li:last-child{border:0}
.detail-content .typescale .sample{line-height:1.3;max-width:70%;overflow-wrap:anywhere;white-space:normal}
.detail-content .typescale code{font-size:12px;white-space:nowrap;color:var(--muted);flex-shrink:0}
.detail-content .spacing{margin:0}.detail-content .spacing>div{padding:6px 0;gap:18px}.detail-content .spacing i{max-width:calc(100% - 75px);background:var(--accent);opacity:.55;height:12px}.detail-content .spacing code{white-space:nowrap;color:var(--muted)}
.detail-content .radii{gap:24px;margin:0}.detail-content .radii i{background:var(--soft);border-color:var(--line)}.detail-content .radii span{font-size:12px;color:var(--muted)}
.detail-content .stats{grid-template-columns:repeat(auto-fit,minmax(min(150px,100%),1fr));gap:12px;margin:0}.detail-content .stats div{padding:18px;border:1px solid var(--line);border-radius:10px;min-width:0}.detail-content .stats b{font-size:21px;line-height:1.55;overflow-wrap:anywhere}.detail-content .stats span{display:block;margin-top:8px;letter-spacing:0;color:var(--muted);text-transform:none;font-size:12px}
.detail-content .components{margin:0}.detail-content .components li{display:grid;grid-template-columns:110px minmax(0,1fr);gap:20px;padding:18px 0;line-height:1.85;font-size:15px}.detail-content .components b{font-size:13px;font-weight:600;min-width:0}.detail-content .components li:last-child{border-bottom:0}
.detail-content .donts{margin:18px 0 0}.detail-content .donts li{font-size:14px;line-height:1.8}.detail-content .donts li:before{color:var(--muted)}
.detail-content .gallery{grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr));gap:24px;margin:0}.detail-content .gallery img{border-color:var(--line);border-radius:10px}.detail-content .gallery figcaption{color:var(--muted);font-size:12px;line-height:1.65;margin-top:10px;overflow-wrap:anywhere}
.detail-content .sysprompt{margin:0;padding:22px;line-height:1.85;font:13px/1.85 ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--bg);border-color:var(--line);max-height:520px;overflow:auto}
.detail-content .agent{margin:28px 0;padding:28px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}.detail-content .agent h3{font-size:20px;margin:0 0 12px}.detail-content .agent p{font-size:14px;line-height:1.85}.detail-content .agent a{color:var(--accent);display:inline-block;margin:8px 18px 0 0;font-size:13px}
.detail-content .related{margin:32px 0}.detail-content .related h2{margin:0 0 18px;font-size:21px}.detail-content .related ul{padding:0;list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.detail-content .related li{min-width:0}.detail-content .related li a{display:block;border:1px solid var(--line);background:var(--surface);padding:16px;border-radius:10px;font-size:14px;overflow-wrap:anywhere}
.detail-content>footer{margin-top:36px;padding-top:24px;font-size:12px;line-height:1.8;color:var(--muted)}.detail-content>footer p{margin:6px 0;color:var(--muted)}
@media(max-width:1000px){.spec-layout{grid-template-columns:160px minmax(0,1fr);gap:24px}.spec-section{padding:28px}}
@media(max-width:720px){.spec-layout{display:block;margin-top:32px}.spec-toc{position:sticky;top:112px;z-index:4;max-height:none;margin:0 -20px 20px;padding:12px 20px;background:var(--bg);border-bottom:1px solid var(--line);overflow:visible}.spec-toc>p{padding:0;margin-bottom:8px}.spec-toc>div{display:flex;overflow-x:auto;gap:6px;padding-bottom:4px}.spec-toc a{white-space:nowrap;flex-shrink:0;background:var(--surface);padding:7px 12px}.spec-section{padding:22px 20px;border-radius:14px;scroll-margin-top:16px}.detail-content .spec-heading h2{font-size:21px}.spec-heading{gap:10px;margin-bottom:20px;padding-bottom:14px}.detail-content .spec-section p{font-size:14px}.detail-content .components li{grid-template-columns:1fr;gap:6px;padding:16px 0;font-size:14px}.detail-content .typescale .sample{max-width:65%}.detail-content .typescale code{font-size:11px}.detail-content .swatches{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-content .related ul{grid-template-columns:1fr}.detail-content .sysprompt{padding:16px;font-size:12px}.detail-content .agent{padding:22px}.detail-content .stats{grid-template-columns:1fr}.detail-preview .screenshot{max-height:420px}html{scroll-padding-top:220px}}

.content-review-note{padding:20px 24px;border:1px solid var(--line,#dfe1e8);border-radius:16px;background:var(--soft,#f4f5f8);color:var(--ink,#16181f);line-height:1.8}.content-review-note h2{font-size:22px;margin:0 0 12px}.content-review-note p{margin:8px 0}
.detail-preview .preview-caption{padding:12px 18px;text-align:left;font-size:12px;line-height:1.6;border-top:1px solid var(--line)}
.reference-overview{margin-top:36px;padding:28px 32px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}.reference-overview-head{display:flex;justify-content:space-between;gap:24px;align-items:end;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:24px}.reference-overview h2{font-size:24px;line-height:1.45;margin:0;font-family:inherit;font-style:normal}.reference-overview .eyebrow{font-size:10px;letter-spacing:1.5px;color:var(--accent);margin:0 0 9px}.reference-overview-head>p{font-size:12px;color:var(--muted);margin:0;flex-shrink:0}.reference-overview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 36px}.reference-overview h3{font-size:16px;line-height:1.6;font-family:inherit;margin:0 0 10px}.reference-overview ul{padding-left:19px;margin:0}.reference-overview li{font-size:14px;line-height:1.85;margin:8px 0;overflow-wrap:anywhere}.reference-evidence{font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:18px;margin:24px 0 0}.detail-deliverables{margin:12px 0 20px;padding-top:14px;border-top:1px solid var(--line)}.detail-deliverables h3{font-size:12px;margin:0 0 8px;font-weight:600}.detail-deliverables ul{font-size:12px;line-height:1.8;padding-left:16px;margin:0;color:var(--muted)}
@media(max-width:720px){.reference-overview{padding:22px 20px}.reference-overview-grid{grid-template-columns:1fr;gap:22px}.reference-overview-head{display:block}.reference-overview-head>p{margin-top:12px}.reference-overview h2{font-size:21px}}
.detail-handoff-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.detail-handoff-actions .detail-button{margin:0}
.asset-detail .reference-overview h2,.asset-detail .detail-panel h2{font-family:inherit;font-weight:600}.detail-usage{border-top:1px solid var(--line);margin:12px 0 18px}.detail-usage summary{cursor:pointer;min-height:42px;display:list-item;padding:10px 0;font-size:12px;color:var(--muted)}.detail-usage summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.detail-usage .detail-license{margin-bottom:12px}.detail-usage .detail-deliverables{margin-top:0;border-top:0;padding-top:0}
.public-footer{max-width:1280px;margin:32px auto;padding:24px;display:grid;gap:16px;border-top:1px solid var(--line,#dedfe8);font-size:13px}.public-footer nav{display:flex;flex-wrap:wrap;gap:12px 20px}.public-footer a{color:inherit}