:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#25332b;background:#fafbf9;--muted:#839086;--line:#e0e6df;--green:#28684f;font-synthesis:none}
*{box-sizing:border-box}body{margin:0}main{max-width:1440px;margin:auto;padding:36px 28px 50px}a{color:inherit;text-decoration:none}a:hover{color:var(--green)}a:focus-visible,input:focus-visible,button:focus-visible{outline:3px solid #90bda4;outline-offset:3px}.page-header{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:24px}h1{font-size:27px;line-height:1.4;letter-spacing:-.7px;margin:0;font-weight:650}.page-header p{margin:0;font-size:12px;color:var(--muted)}.toolbar{max-width:620px;position:relative}.toolbar svg{position:absolute;left:14px;top:14px;width:17px;height:17px;fill:none;stroke:#7e8b80;stroke-width:1.7}input{width:100%;height:46px;padding:0 14px 0 41px;background:#fff;color:#25332b;border:1px solid #d8e1d8;border-radius:6px;font-family:inherit;font-size:13px}input::placeholder{color:#94a096}.list-meta{display:flex;justify-content:space-between;gap:16px;margin:18px 0 0;color:var(--muted);font-size:11px;line-height:1.7}.list-meta p{margin:0}#datasets{list-style:none;margin:0;padding:0}.dataset{padding:26px 0 28px;border-bottom:1px solid var(--line);content-visibility:auto;contain-intrinsic-size:auto 530px}.dataset-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:17px}h2{font-size:18px;line-height:1.6;font-weight:600;margin:4px 0 0;min-width:0;overflow-wrap:anywhere}h2 a:hover{text-decoration:underline;text-underline-offset:4px}.metrics{display:grid;grid-template-columns:repeat(2,minmax(100px,1fr));gap:26px;flex-shrink:0;margin:0}.metric{min-width:0}.metric dt{color:var(--muted);font-size:10px;margin-bottom:3px}.metric dd{margin:0;font-size:23px;line-height:1.25;letter-spacing:-.5px;font-weight:550;font-variant-numeric:tabular-nums}.metric dd.unknown{font-size:14px;line-height:29px;color:#9aa49a;letter-spacing:0;font-weight:400}.metric-note{display:block;max-width:180px;color:#8a968a;font-size:10px;line-height:1.5;margin-top:3px}.cases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;align-items:stretch}.case{padding:14px;background:#fff;border:1px solid var(--line);border-radius:6px;min-width:0;display:flex;flex-direction:column;gap:13px}.case-top{display:flex;align-items:center;justify-content:space-between;font-size:10px;line-height:1.5;color:#849183;gap:8px}.case-kind{border-radius:3px;background:#f5f1e8;color:#a18c5b;padding:2px 5px;font-size:9px}.case-kind.original{background:#eef4ed;color:#6c896d}.case-media{display:flex;overflow-x:auto;gap:8px;scroll-snap-type:x proximity;min-height:0}.case-image{flex:0 0 100%;min-width:0;scroll-snap-align:start}.case-image img,.case-image video,.case-image .annotated-picture{display:block;width:100%;height:155px;object-fit:contain;border-radius:3px;background:#f5f7f3}.case-image span{display:block;font-size:9px;line-height:1.6;color:#98a295;padding-top:4px}.media-hint{font-size:10px;line-height:1.6;color:#98a295;margin:-7px 0 0}.case-field{min-width:0}.field-label{display:block;font-size:10px;color:#8a968a;margin-bottom:4px}.case-field p{font-size:12px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere;max-height:12.6em;overflow:auto;margin:0;color:#405344}.case-source{font-size:10px;line-height:1.7;color:var(--green);margin-top:auto;padding-top:2px}.case-source a:hover{text-decoration:underline;text-underline-offset:3px}#empty{padding:70px 20px;text-align:center;color:#879486;font-size:13px}#empty button{display:block;margin:20px auto 0;border:1px solid #cddbcf;border-radius:5px;background:white;color:var(--green);font-size:12px;padding:8px 14px;cursor:pointer}.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}
@media(min-width:1150px){.case{padding:18px;gap:16px}.case-image img,.case-image video,.case-image .annotated-picture{height:190px}.case-field p{font-size:13px}.dataset{padding-top:32px;padding-bottom:32px}.cases{gap:16px}}
@media(max-width:850px){main{padding:28px 22px 40px}.dataset-heading{gap:16px}h2{font-size:16px}.metrics{gap:15px;grid-template-columns:repeat(2,90px)}.metric dd{font-size:21px}.metric-note{font-size:9px}.case{padding:11px}.case-field p{font-size:11px}.case-image img,.case-image video,.case-image .annotated-picture{height:130px}.cases{gap:8px}.list-meta{font-size:10px}}
@media(max-width:640px){main{padding:24px 16px 36px}.page-header{display:block;margin-bottom:18px}.page-header p{margin-top:7px;font-size:11px}h1{font-size:24px}.list-meta{gap:10px}.dataset-heading{flex-wrap:wrap;gap:12px}h2{width:100%;font-size:17px}.metrics{grid-template-columns:repeat(2,minmax(95px,1fr));gap:28px}.metric dd{font-size:22px}.cases{grid-template-columns:1fr;gap:10px}.case{padding:15px}.case-field p{font-size:12px}.case-image img,.case-image video,.case-image .annotated-picture{height:180px}.case-media:has(a:nth-child(2)) .case-image{flex-basis:80%}.dataset{contain-intrinsic-size:auto 1200px}.list-meta p:last-child{max-width:180px;text-align:right}}

.media-missing{margin:0;padding:10px 11px;border-radius:3px;background:#f5f4ef;color:#96886a;font-size:10px;line-height:1.7}

.dataset-status{margin:0 0 12px;color:#879080;font-size:12px;line-height:1.8}.dataset:not(:has(.cases)){contain-intrinsic-size:auto 140px}

.case-image video{display:block;width:100%;background:#19231d;object-fit:contain;border-radius:3px}

[hidden]{display:none!important}
.tabs-shell{position:sticky;top:0;z-index:20;background:#fafbf9;border-bottom:1px solid var(--line)}
.category-tabs{display:flex;flex-wrap:wrap;align-items:stretch;gap:0 24px;max-width:1440px;margin:0 auto;padding:4px 28px}
.category-tabs button{flex:0 0 auto;max-width:100%;border:0;border-bottom:3px solid transparent;border-radius:0;background:transparent;padding:12px 0 10px;color:#7c897e;font:inherit;font-size:13px;line-height:20px;text-align:left;cursor:pointer}
.category-tabs button:hover{color:var(--green)}
.category-tabs button[aria-selected="true"]{color:var(--green);border-bottom-color:var(--green);font-weight:600}
.category-tabs button:focus-visible{outline-offset:-3px}
#category-panel{height:calc(100vh - var(--category-nav-height,58px));height:calc(100dvh - var(--category-nav-height,58px))}
#category-frame{display:block;width:100%;height:100%;border:0;background:#fafbf9}
@media(max-width:640px){.category-tabs{column-gap:18px;padding:4px 16px}}