:root{--accent: #2563eb;--accent-light: #dbeafe;--bg: #fafafa;--surface: #ffffff;--text: #1e293b;--text-muted: #64748b;--border: #e2e8f0;--radius: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .08)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}.app{min-height:100vh;display:flex;flex-direction:column}.navbar{background:var(--surface);border-bottom:1px solid var(--border);padding:16px 32px;display:flex;align-items:center;gap:32px;flex-wrap:wrap;position:sticky;top:0;z-index:100;box-shadow:var(--shadow)}.nav-brand{display:flex;flex-direction:column}.nav-title{font-size:1.5rem;font-weight:700;color:var(--accent);letter-spacing:-.02em}.nav-subtitle{font-size:.75rem;color:var(--text-muted)}.nav-tabs{display:flex;gap:4px;background:var(--bg);padding:4px;border-radius:var(--radius)}.nav-tab{padding:8px 16px;border:none;background:transparent;border-radius:6px;font-size:.875rem;font-weight:500;color:var(--text-muted);cursor:pointer;transition:all .15s}.nav-tab:hover{color:var(--text);background:var(--surface)}.nav-tab.active{background:var(--accent);color:#fff;box-shadow:0 1px 2px #2563eb4d}.nav-stats{margin-left:auto;display:flex;gap:16px}.stat{font-size:.8rem;font-weight:600;color:var(--text-muted);background:var(--bg);padding:4px 10px;border-radius:12px}.main{flex:1;padding:32px;max-width:1400px;margin:0 auto;width:100%}.section{margin-bottom:32px}.section-title{font-size:1.25rem;font-weight:700;margin-bottom:4px}.section-desc{font-size:.875rem;color:var(--text-muted);margin-bottom:16px}.table-wrapper{overflow-x:auto;background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow)}.lb-table{width:100%;border-collapse:collapse;font-size:.875rem}.lb-table thead{background:var(--bg);border-bottom:2px solid var(--border)}.lb-table th{padding:12px 16px;text-align:left;font-weight:600;color:var(--text-muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.03em;white-space:nowrap}.lb-table th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}.lb-table th.sortable:hover{color:var(--accent)}.lb-table td{padding:10px 16px;border-bottom:1px solid var(--border);white-space:nowrap}.lb-table tbody tr:hover{background:var(--accent-light)}.lb-table tbody tr.top-1 td:first-child{border-left:3px solid #fbbf24}.lb-table tbody tr.top-2 td:first-child{border-left:3px solid #9ca3af}.lb-table tbody tr.top-3 td:first-child{border-left:3px solid #b45309}.rank{font-weight:700;color:var(--text-muted);width:40px}.model-name{font-weight:600;color:var(--text)}.org{color:var(--text-muted);font-size:.8rem}.progress-bar{display:flex;align-items:center;gap:8px;min-width:120px}.progress-fill{height:6px;border-radius:3px;flex:1;max-width:80px;transition:width .3s}.progress-label{font-size:.8rem;font-weight:600;min-width:40px}.heatmap .heat-cell{text-align:center;font-weight:600;font-size:.8rem;border-radius:4px;min-width:60px}.heatmap th{text-align:center}.footer{text-align:center;padding:24px 32px;border-top:1px solid var(--border);background:var(--surface);font-size:.85rem;color:var(--text-muted)}.footer-sub{font-size:.75rem;margin-top:4px}@media (max-width: 768px){.navbar{padding:12px 16px;gap:12px}.nav-stats{display:none}.main{padding:16px}.nav-tab{padding:6px 12px;font-size:.8rem}}