.dataset-legend{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;font-size:.8rem;color:#555}.dataset-legend-item{display:flex;align-items:center;gap:4px}.dataset-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.dataset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px;margin-top:10px}.dataset-chip{display:block;padding:6px 10px;border-radius:4px;text-decoration:none;font-size:.85rem;text-align:center;transition:filter .15s;border:1px solid}.dataset-chip:hover{filter:brightness(.93)}.dataset-chip--general{background:#dbeafe;border-color:#93c5fd;color:#1e40af}.dataset-dot--general{background:#3b82f6}.dataset-chip--math{background:#ede9fe;border-color:#c4b5fd;color:#5b21b6}.dataset-dot--math{background:#8b5cf6}.dataset-chip--doc{background:#fef3c7;border-color:#fcd34d;color:#92400e}.dataset-dot--doc{background:#f59e0b}.dataset-chip--perception{background:#d1fae5;border-color:#6ee7b7;color:#065f46}.dataset-dot--perception{background:#10b981}.dataset-chip--hallucination{background:#fee2e2;border-color:#fca5a5;color:#991b1b}.dataset-dot--hallucination{background:#ef4444}.lang-dist{margin-top:20px}.lang-legend{display:flex;gap:14px;font-size:.8rem;color:#555;margin-bottom:12px}.lang-legend-item{display:flex;align-items:center;gap:4px}.lang-dot{width:8px;height:8px;border-radius:50%}.lang-dot--en{background:#3b82f6}.lang-dot--zh{background:#ef4444}.lang-dot--fa{background:#a855f7}.lang-table{display:flex;flex-direction:column;gap:6px}.lang-row{display:grid;grid-template-columns:110px 1fr 120px;align-items:center;gap:10px}.lang-row--overall{margin-top:4px;padding-top:8px;border-top:1px solid #ddd}.lang-label{font-size:.82rem;color:#333;white-space:nowrap}.lang-row--overall .lang-label{font-weight:700}.lang-bar{display:flex;height:18px;border-radius:3px;overflow:hidden;background:#f0f0f0}.lang-bar__en{background:#3b82f6}.lang-bar__zh{background:#ef4444}.lang-bar__fa{background:#a855f7}.lang-stats{display:flex;gap:6px;font-size:.75rem}.lang-stat--en{color:#2563eb}.lang-stat--zh{color:#dc2626}.lang-stat--fa{color:#9333ea}.lang-caption{font-size:.75rem;color:#888;margin-top:8px!important;text-align:center}p{margin-top:20px}h2{font-size:1.2rem}img{max-width:70%;margin:20px auto 0}strong{font-weight:700}.annotation{font-size:.85rem;text-align:center;color:#666;margin-top:6px!important}.side-by-side{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-top:20px}.side-by-side .annotation{font-size:.7rem}.side-by-side img{max-width:100%;height:140px;-o-object-fit:cover;object-fit:cover;margin-top:0}.img-flex{display:flex;justify-content:center}.img-flex img{width:100%;padding:0}