:root{color:#172129;font-synthesis:none;--ink:#172129;--muted:#66727a;--paper:#fffefa;--rule:#ccd2d4;--blue:#315f77;--blue-soft:#e8f0f3;--gold:#a56b19;--gold-soft:#f6ead0;--red:#963f35;background:#f5f3ee;font-family:Times New Roman,Songti SC,SimSun,serif}*{box-sizing:border-box}[hidden]{display:none!important}body{min-width:1180px;min-height:100vh;margin:0}button,input,select{font:inherit}button{border:1px solid var(--ink);background:var(--ink);color:#fff;cursor:pointer;padding:8px 12px}button:hover{filter:brightness(1.12)}button.secondary{color:var(--ink);background:#fff;border-color:#aeb7bb}button.wide{width:100%;margin-top:8px}input,select{width:100%;min-width:0;color:var(--ink);background:#fff;border:1px solid #b9c1c5;padding:8px 9px}.app-shell{flex-direction:column;min-height:100vh;display:flex}.app-header{background:var(--paper);border-bottom:1px solid var(--rule);justify-content:space-between;align-items:flex-end;gap:24px;padding:20px 26px 16px;display:flex}.eyebrow{color:var(--blue);letter-spacing:.16em;margin:0 0 4px;font:600 11px/1.2 Arial,sans-serif}h1{margin:0;font-size:25px;font-weight:600}.subtitle{color:var(--muted);margin:6px 0 0;font-size:13px}.header-actions{align-items:center;gap:8px;display:flex}.export-status{color:var(--muted);font-size:12px}.metrics{background:var(--paper);border-bottom:1px solid var(--rule);grid-template-columns:repeat(5,minmax(150px,1fr));display:grid}.metric{border-right:1px solid var(--rule);padding:11px 20px}.metric:last-child{border-right:0}.metric strong{color:var(--blue);font-size:20px;font-weight:600;display:block}.metric span{color:var(--muted);font-size:12px}.workspace{flex:1;grid-template-columns:270px minmax(640px,1fr) 295px;min-height:720px;display:grid}.control-panel,.detail-panel{background:var(--paper);height:calc(100vh - 151px);overflow:auto}.control-panel{border-right:1px solid var(--rule);padding:4px 18px 24px}.detail-panel{border-left:1px solid var(--rule);padding:20px}.control-panel section{border-bottom:1px solid #e1e4e4;padding:16px 0}.control-panel h2,.detail-panel h2{margin:0 0 10px;font-size:15px;font-weight:600}.control-panel label{color:var(--muted);margin:10px 0 5px;font-size:12px;display:block}.inline-control{grid-template-columns:minmax(0,1fr) auto;gap:6px;display:grid}.year-range{grid-template-columns:1fr auto 1fr;align-items:center;gap:6px;display:grid}.segmented{grid-template-columns:1fr 1fr;display:grid}.segmented button{color:var(--ink);background:#fff;border-color:#aeb7bb;padding:7px}.segmented button+button{border-left:0}.segmented button.active{background:var(--blue);border-color:var(--blue);color:#fff}.relationship-scope button{font-size:11px}.export-grid{grid-template-columns:1fr 1fr;gap:6px;display:grid}.export-grid label{margin-bottom:0}#custom-page-size{margin-top:6px}.help{color:var(--muted);margin:8px 0 0;font-size:12px;line-height:1.55}.ranking{margin:0;padding-left:24px;font-size:12px;line-height:1.8}.ranking button{color:var(--blue);background:0 0;border:0;padding:0}.canvas-panel{background:#fff;flex-direction:column;min-width:0;display:flex}.canvas-toolbar{border-bottom:1px solid var(--rule);background:#fbfaf6;justify-content:space-between;align-items:center;gap:12px;min-height:42px;padding:8px 14px;display:flex}.legend{color:var(--muted);flex-wrap:wrap;gap:13px;font-size:11px;display:flex}.legend span{align-items:center;gap:5px;display:inline-flex}.legend-node{border:1.5px solid var(--blue);background:#fff;border-radius:50%;width:11px;height:11px}.legend-node.winner{border:3px double var(--gold)}.legend-node.origin{background:#eee9f4;border-style:dashed;border-color:#6f5a8a}.legend-node.omitted{border-color:#708087;border-radius:0;width:10px;height:10px}.legend-award{background:var(--gold);width:9px;height:9px;transform:rotate(45deg)}.legend-edge{border-top:2px solid #174f6b;width:22px;height:0;position:relative}.legend-edge:after{content:"";border-top:3px solid #0000;border-bottom:3px solid #0000;border-left:5px solid;width:0;height:0;position:absolute;top:-4px;right:-1px}.legend-edge.high{color:#174f6b;border-top-color:#174f6b}.legend-edge.medium{color:#7297aa;border-top-color:#7297aa}.legend-edge.low{color:#cbdbe3;border-top-color:#cbdbe3}.legend-edge.mgp{color:#315f77;border-top-color:#315f77}.legend-edge.auxiliary{color:#7297aa;border-top:2px dashed #7297aa}.visible-count{white-space:nowrap;color:var(--muted);margin:0;font-size:11px}#graph-container{flex:1;min-height:678px;position:relative;overflow:hidden}#lineage-svg{cursor:grab;background:#fff;width:100%;height:100%;display:block}#lineage-svg:active{cursor:grabbing}.tooltip{z-index:5;pointer-events:none;background:#fffefaf7;border:1px solid #78858b;max-width:250px;padding:9px 11px;font-size:12px;line-height:1.5;position:absolute;box-shadow:0 4px 18px #1721291f}.empty-state{text-align:center;color:var(--muted);margin-top:90px}.empty-mark{color:var(--blue);margin-bottom:12px;font-size:32px;display:block}.detail-name{margin:0;font-size:22px}.detail-meta{color:var(--muted);font-size:12px;line-height:1.65}.award-badge{background:var(--gold-soft);color:#6f4710;border:1px solid #d6b16e;margin:5px 4px 0 0;padding:3px 7px;font-size:11px;display:inline-block}.detail-grid{grid-template-columns:1fr 1fr;gap:8px;margin:16px 0;display:grid}.detail-stat{border:1px solid #d9ddde;padding:9px}.detail-stat strong{color:var(--blue);font-size:18px;display:block}.detail-stat span{color:var(--muted);font-size:11px}.detail-section{border-top:1px solid #e0e3e3;margin-top:13px;padding-top:13px}.detail-section h3{margin:0 0 7px;font-size:13px}.name-list{margin:0;padding-left:18px;font-size:12px;line-height:1.65}.relationship-probability{color:var(--muted);font-size:11px}.detail-actions{grid-template-columns:1fr 1fr;gap:6px;margin-top:14px;display:grid}.detail-actions button{padding:7px 5px;font-size:11px}.detail-actions .wide-action{grid-column:1/-1}@media (height<=800px){.control-panel,.detail-panel{height:calc(100vh - 142px)}#graph-container{min-height:590px}}