:root{color-scheme:dark;--bg:#18181B;--panel:#222225;--border:#3A3A40;--text:#ECE8E1;--muted:#B0ABA5;--accent:#DA7756;--hover:#E8985C;--radius:5px;--font:"Segoe UI","Microsoft YaHei","PingFang SC",system-ui,sans-serif}
*{box-sizing:border-box}html{scrollbar-gutter:stable;scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.65 var(--font);-webkit-font-smoothing:antialiased}body:has(dialog[open]){overflow:hidden}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit;color:inherit}button,summary{cursor:pointer}button{background:none;border:0}button,a,summary,input,textarea{-webkit-tap-highlight-color:transparent}a:hover,button:hover{color:var(--hover)}button:disabled{opacity:.45;cursor:not-allowed}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}::selection{background:var(--accent);color:var(--bg)}[hidden]{display:none!important}.shell{width:min(1440px,calc(100% - 96px));margin-inline:auto}.icon{width:18px;height:18px;flex:none;vertical-align:middle}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.skip-link{position:fixed;top:-60px;left:20px;z-index:200;background:var(--accent);color:var(--bg);padding:10px}.skip-link:focus{top:10px}
.site-header{height:84px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);gap:24px}.brand{display:flex;align-items:center;gap:12px;font-size:17px;font-weight:600;letter-spacing:.5px}.brand-mark{display:grid;grid-template-columns:9px 9px;gap:4px}.brand-mark i{width:9px;height:9px;border:1px solid var(--muted)}.brand-mark i:first-child{background:var(--accent);border-color:var(--accent)}.brand-mark i:last-child{border-radius:50%}.site-header nav{display:flex;gap:30px;height:100%;align-items:center}.site-header nav a{display:flex;align-items:center;height:100%;color:var(--muted);font-size:13px;position:relative}.site-header nav a[aria-current]{color:var(--text)}.site-header nav a[aria-current]:after{content:"";height:2px;background:var(--accent);position:absolute;bottom:-1px;left:0;right:0}main{min-height:calc(100vh - 200px)}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:550}h1{font-size:34px;line-height:1.35;letter-spacing:-1px}h2{font-size:20px;line-height:1.45}h3{font-size:15px}.page-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:36px;padding:39px 0 34px}.page-intro h1{margin:0 0 13px}.page-intro p{margin:0;color:var(--muted);max-width:800px;font-size:13px;line-height:1.9}.intro-link{font-size:12px;color:var(--muted);white-space:nowrap;padding-bottom:4px;display:flex;gap:8px;align-items:center}.catalog-layout{display:grid;grid-template-columns:160px minmax(0,1fr);gap:35px}.sidebar{padding-top:6px;align-self:start;position:sticky;top:24px}.rail-label{font-size:11px;color:var(--muted);letter-spacing:1px;padding:0 13px 16px}.categories{display:flex;flex-direction:column;gap:5px}.category-link{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;color:var(--muted);font-size:13px;border-radius:var(--radius);border-left:2px solid transparent;gap:8px}.category-link span:last-child{font-size:11px;font-variant-numeric:tabular-nums;opacity:.75}.category-link:hover{background:var(--panel);color:var(--text)}.category-link.active{background:var(--panel);border-left-color:var(--accent);color:var(--text)}.rail-source{border-top:1px solid var(--border);margin-top:25px;padding:21px 12px;display:flex;gap:8px;align-items:center;font-size:11px;color:var(--muted)}.rail-source .icon{width:14px}.catalog{min-width:0}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px}.search{border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);display:flex;align-items:center;gap:11px;height:44px;max-width:450px;width:100%;padding:0 13px;color:var(--muted)}.search:focus-within{border-color:var(--accent)}.search input{width:100%;min-width:0;outline:0;background:none;border:0;height:100%;font-size:13px}.search input::placeholder{color:var(--muted)}.search input::-webkit-search-cancel-button{display:none}.clear-search{padding:0;display:grid;place-items:center}.sort-button{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);white-space:nowrap;padding:9px 0}.sort-button .icon{width:14px}.tagbar{display:flex;flex-wrap:wrap;gap:6px;padding:17px 0 15px;border-bottom:1px solid var(--border)}.tag{border:1px solid transparent;color:var(--muted);padding:4px 10px;font-size:11px;border-radius:3px}.tag:hover{color:var(--text);background:var(--panel)}.tag.active{color:var(--bg);background:var(--accent)}.results-line{display:flex;justify-content:space-between;align-items:center;min-height:48px;font-size:11px;color:var(--muted)}.reset-filters{font-size:11px;color:var(--accent)}.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:29px 22px;padding-bottom:48px}.art-card{min-width:0}.card-link{display:block;border-radius:var(--radius);color:inherit}.card-image{height:auto;aspect-ratio:4/3;background:var(--panel);position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--border);transition:border-color .16s}.card-image img{display:block;width:100%;height:100%;object-fit:contain;transition:opacity .16s}.card-link:hover .card-image{border-color:var(--accent)}.card-open{position:absolute;right:10px;bottom:10px;background:var(--bg);border:1px solid var(--border);border-radius:3px;padding:5px;display:grid;place-items:center;opacity:0;transition:opacity .16s}.card-link:hover .card-open,.card-link:focus-visible .card-open{opacity:1}.card-text{padding:12px 0 0}.card-category{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:10px;color:var(--accent);margin-bottom:5px}.card-category span{color:var(--muted);font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card-text h2{font-size:16px;margin:0 0 5px;font-weight:550;line-height:1.5}.card-text p{color:var(--muted);font-size:12px;line-height:1.8;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-link:hover{color:var(--text)}.empty{text-align:center;padding:70px 20px 100px}.empty p{color:var(--muted)}.mobile-categories{display:none}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid var(--border);border-radius:var(--radius);padding:10px 16px;font-size:13px;background:var(--panel);line-height:1.5}.button:hover{border-color:var(--accent);color:var(--text)}.button.primary{background:var(--accent);border-color:var(--accent);color:var(--bg);font-weight:600}.button.primary:hover{background:var(--hover)}.button.small{font-size:12px;padding:6px 11px}.button.small .icon{width:14px}.quiet-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;font-size:12px;color:var(--muted);white-space:nowrap}.quiet-button .icon{width:16px}.text-button{font-size:11px;color:var(--muted);padding:0}.site-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--border);padding:25px 0 35px;font-size:11px;color:var(--muted)}.site-footer .icon{width:13px}.detail-nav{display:flex;align-items:center;gap:25px;padding:27px 0;font-size:12px;color:var(--muted)}.detail-nav>a{display:inline-flex;align-items:center;gap:9px}.detail-nav>span{flex:1;min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.breadcrumb-sep{margin:0 12px;color:var(--border)}.detail-top{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,1fr);gap:52px;padding-bottom:42px;border-bottom:1px solid var(--border)}.detail-media{min-width:0}.image-button{width:100%;height:480px;max-height:65vh;padding:20px;border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);position:relative;display:block;cursor:zoom-in}.image-button img{width:100%;height:100%;object-fit:contain;display:block}.zoom-hint{position:absolute;bottom:12px;right:12px;display:flex;align-items:center;gap:6px;font-size:11px;padding:5px 8px;background:var(--bg);border:1px solid var(--border);border-radius:3px;color:var(--muted)}.zoom-hint .icon{width:14px}.image-caption{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;padding-top:11px;gap:10px}.image-caption .icon{width:13px}.detail-summary{padding-top:20px;display:flex;flex-direction:column;align-items:flex-start}.detail-category{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-size:12px;margin-bottom:17px}.detail-category .icon{width:14px}.detail-summary h1{font-size:36px;margin-bottom:18px;overflow-wrap:anywhere}.detail-description{color:var(--muted);line-height:1.95;font-size:14px;margin-bottom:22px}.detail-tags{display:flex;flex-wrap:wrap;gap:7px}.detail-tags a{font-size:11px;color:var(--muted);border:1px solid var(--border);padding:3px 9px;border-radius:3px}.source-block{border-top:1px solid var(--border);margin:29px 0 25px;padding-top:18px;width:100%}.small-label{display:block;font-size:11px;color:var(--muted);margin-bottom:9px}.source-block>a{display:inline-flex;align-items:center;gap:9px;font-size:13px}.source-block p{font-size:11px;color:var(--muted);margin:10px 0 0}.detail-reading{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding:38px 0}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.section-heading h2{margin:0;font-size:20px}.section-heading>span,.section-heading>a{font-size:11px;color:var(--muted)}.section-heading>a{display:flex;align-items:center;gap:7px}.observations ol{list-style:none;padding:0;margin:0}.observations li{display:flex;align-items:flex-start;gap:20px;border-bottom:1px solid var(--border);padding:17px 0}.observation-number{font-size:12px;font-variant-numeric:tabular-nums;color:var(--accent);padding-top:2px}.observations li p{margin:0;color:var(--muted);font-size:13px;line-height:1.9}.application{padding-top:25px}.application h3{margin-bottom:9px}.application p{font-size:13px;line-height:1.9;color:var(--muted);margin-bottom:12px}.fine{font-size:11px;color:var(--muted)}.prompt-panel{min-width:0;scroll-margin-top:25px}.prompt-note{color:var(--muted);font-size:12px;margin-bottom:14px}.prompt-panel textarea{display:block;width:100%;height:310px;resize:vertical;border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);padding:17px;color:var(--text);font:12px/1.95 var(--font)}.prompt-panel textarea:focus{outline:1px solid var(--accent);outline-offset:0}.prompt-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:10px;color:var(--muted);padding-top:10px}.provenance{border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:17px 0;margin:0 0 38px;color:var(--muted);font-size:12px}.provenance summary{display:flex;justify-content:space-between;align-items:center;list-style:none}.provenance[open] summary{margin-bottom:20px;color:var(--text)}.provenance p{line-height:1.9;max-width:880px}.provenance p:last-child{margin-bottom:0}.provenance a{color:var(--accent)}.related .gallery{grid-template-columns:repeat(3,minmax(0,1fr))}.about{max-width:730px;margin:20px auto 70px}.about h1{font-size:44px;line-height:1.5;margin-bottom:20px}.about-lead{font-size:16px;color:var(--muted);line-height:1.9}.about section{padding-top:35px}.about section p{font-size:14px;line-height:2;color:var(--muted)}.about p a{color:var(--accent)}.source-links{display:flex;flex-wrap:wrap;gap:12px}.asset-directory{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding-bottom:50px}.asset-directory>a{display:flex;justify-content:space-between;gap:10px;padding:15px;background:var(--panel);font-size:12px}.asset-directory span{color:var(--muted)}
#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);padding:11px 20px;border:1px solid var(--border);background:var(--panel);box-shadow:0 8px 40px #0006;border-radius:var(--radius);font-size:13px;z-index:200;max-width:calc(100vw - 32px)}#viewer{border:1px solid var(--border);border-radius:var(--radius);padding:0;background:var(--bg);color:var(--text);width:min(1400px,94vw);max-width:94vw;max-height:94vh}#viewer::backdrop{background:#000d}.viewer-bar{display:flex;align-items:center;gap:20px;padding:12px 18px;border-bottom:1px solid var(--border);font-size:12px}.viewer-bar>span{flex:1}.viewer-bar>a{color:var(--muted)}.viewer-bar button{display:grid;place-items:center;padding:5px}.viewer-canvas{overflow:auto;display:flex;justify-content:center;align-items:center;max-height:76vh;min-height:150px;padding:15px}.viewer-canvas img{display:block;width:auto;height:auto;max-width:100%;max-height:70vh;object-fit:contain;cursor:zoom-in}.viewer-canvas.zoomed{display:block}.viewer-canvas.zoomed img{max-width:none;max-height:none;cursor:zoom-out}.viewer-tip{color:var(--muted);font-size:11px;text-align:center;padding:8px;margin:0}.asset-menu{position:fixed;z-index:250;min-width:190px;max-width:calc(100vw - 16px);padding:5px;border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);box-shadow:0 10px 40px #0008}.asset-menu button{display:block;width:100%;text-align:left;padding:9px 12px;font-size:12px;border-radius:3px}.asset-menu button:hover,.asset-menu button:focus{background:var(--bg);color:var(--hover)}.asset-menu .asset-path{display:block;padding:8px 12px;font-size:10px;color:var(--muted);border-top:1px solid var(--border);max-width:340px;overflow-wrap:anywhere}.image-error{opacity:.4}
@media(min-width:1650px){.shell{width:min(1560px,calc(100% - 112px))}.catalog .gallery{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1200px){.shell{width:calc(100% - 56px)}.catalog-layout{grid-template-columns:145px minmax(0,1fr);gap:25px}.gallery{gap:25px 17px}.intro-link{display:none}.detail-top{gap:32px}.detail-reading{gap:38px}.image-button{height:430px}.detail-summary h1{font-size:31px}.card-category span{display:none}}
@media(max-width:950px){.catalog .gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-top{grid-template-columns:1.25fr 1fr;gap:25px}.detail-summary{padding-top:4px}.image-button{height:390px}.detail-summary h1{font-size:28px}.detail-description{font-size:13px}.source-block{margin:20px 0}.detail-reading{gap:28px}.page-intro h1{font-size:29px}.about{max-width:690px}.asset-directory{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.shell{width:calc(100% - 36px)}.site-header{height:70px;gap:12px}.brand{font-size:14px;gap:9px;letter-spacing:0}.site-header nav{gap:18px}.site-header nav a{font-size:11px}.page-intro{padding:28px 0 25px;gap:15px}.page-intro h1{font-size:26px;letter-spacing:-.6px}.page-intro p{font-size:12px;line-height:1.85}.catalog-layout{display:block}.sidebar{display:none}.toolbar{flex-wrap:wrap;gap:12px}.search{max-width:none;flex-basis:100%}.mobile-categories{display:block;position:relative;min-width:160px;z-index:30}.mobile-categories summary{border:1px solid var(--border);padding:8px 12px;border-radius:var(--radius);font-size:12px;display:flex;align-items:center;justify-content:space-between;gap:25px;list-style:none;background:var(--panel)}.mobile-categories summary::-webkit-details-marker{display:none}.mobile-categories .categories{position:absolute;top:calc(100% + 7px);left:0;width:220px;background:var(--panel);border:1px solid var(--border);padding:7px;border-radius:var(--radius);max-height:65vh;overflow:auto;box-shadow:0 15px 35px #0007}.mobile-categories .category-link.active{background:var(--bg)}.tagbar{padding:14px 0 12px;gap:3px}.tag{padding:4px 8px;font-size:11px}.gallery{gap:27px 16px}.card-category span{display:block}.site-footer{flex-wrap:wrap;justify-content:flex-start;gap:9px 20px;font-size:10px;padding:23px 0 28px}.site-footer>a:nth-child(2){flex-basis:100%;order:3}.detail-nav{gap:14px;padding:22px 0}.detail-nav>span{visibility:hidden}.detail-nav>.quiet-button{margin-left:auto}.detail-top{grid-template-columns:1fr;gap:23px;padding-bottom:28px}.image-button{height:420px;max-height:65vh;padding:12px}.detail-summary{padding:0}.detail-summary h1{font-size:31px;margin-bottom:12px}.detail-category{margin-bottom:10px}.detail-description{margin-bottom:15px}.source-block{margin:20px 0}.detail-reading{grid-template-columns:1fr;gap:30px;padding:28px 0}.related .gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.section-heading h2{font-size:18px}.about{margin-top:6px}.about h1{font-size:35px}.about-lead{font-size:14px}.about section p{font-size:13px}.viewer-bar{gap:12px;padding:10px}.viewer-bar>a{font-size:11px}.page-intro>.quiet-button{align-self:flex-start}.prompt-panel textarea{height:330px}}
@media(max-width:480px){.catalog .gallery,.related .gallery{grid-template-columns:1fr}.card-image{aspect-ratio:4/3}.card-text{padding-top:12px}.card-text h2{font-size:17px}.card-text p{font-size:12px}.gallery{row-gap:29px}.brand-mark{grid-template-columns:8px 8px;gap:3px}.brand-mark i{width:8px;height:8px}.brand{font-size:13px}.site-header nav{gap:14px}.site-header nav a{font-size:10px}.page-intro h1{font-size:25px;max-width:310px}.page-intro{align-items:flex-start;flex-direction:column}.image-button{height:360px}.asset-directory{grid-template-columns:1fr}.detail-nav>span{display:none}.detail-nav>a{font-size:11px}.viewer-bar>span{font-size:11px}.about h1{font-size:32px}}
.page-intro h1>span{display:inline-block}.asset-menu{width:260px}.asset-menu .asset-path{max-height:90px;overflow:auto}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}