:root{color-scheme:dark;--bg:#06100e;--panel:#0b1c18;--border:#244238;--text:#e9f3ee;--muted:#9db5aa;--lime:#dbea68;--cyan:#67dbec;--blue:#56b6ff;--orange:#ffb15d}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 20% 0,#12332a 0,transparent 45%),var(--bg);color:var(--text);font-family:Arial,"Microsoft YaHei",sans-serif;line-height:1.65}header,main,footer{max-width:1536px;margin:auto;padding:24px 40px}header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);gap:20px}h1{font-size:26px;line-height:1.25;margin:6px 0}h2{font-size:23px;margin:4px 0 12px;line-height:1.4}h3{font-size:17px;margin:0 0 6px}p{margin:8px 0;color:var(--muted);font-size:14px}nav{display:flex;gap:22px;align-items:center;flex-wrap:wrap}a{color:var(--lime);text-underline-offset:5px}button,select{font:inherit;color:inherit;border:1px solid var(--border);background:#10271f;padding:9px 13px;border-radius:2px}button{cursor:pointer;font-size:13px;font-weight:bold}button:hover,select:hover{border-color:var(--lime)}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}.eyebrow{font:bold 11px Arial,sans-serif;letter-spacing:2px;color:var(--lime)}.tag{border:1px solid var(--border);color:var(--muted);font-size:12px;padding:4px 9px}.intro{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;padding:12px 0 24px}.intro h2{font-size:36px}.intro p{max-width:830px;font-size:15px}.study{display:flex;flex-direction:column;border-left:3px solid var(--lime);padding-left:20px;gap:4px}.study strong{font-size:23px}.study span{font-size:12px;color:var(--muted)}.recommendations{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.recommendations article{padding:17px;background:linear-gradient(110deg,#1a3325,var(--panel));border:1px solid var(--border);display:flex;gap:20px}.recommendations b{font-size:26px;color:var(--lime);white-space:nowrap}.recommendations p{font-size:12px}.boundary{border-left:3px solid var(--orange);padding:9px 15px;background:#211e13;margin:15px 0 23px;color:#dcccad}.panel{border:1px solid var(--border);background:linear-gradient(120deg,#0c201a,#091713);padding:22px;margin-bottom:18px}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:20px}#load-status{font-size:12px;color:var(--muted)}.controls{display:flex;align-items:flex-end;gap:20px;padding:15px 0 18px;flex-wrap:wrap}label{font-size:12px;color:var(--muted);display:flex;gap:6px;flex-direction:column}fieldset{border:0;margin:0;padding:0}legend{font-size:12px;color:var(--muted);margin-bottom:6px}.segments{display:flex;gap:5px}.active{background:var(--lime)!important;color:#152214!important;border-color:var(--lime)!important}select{font-size:13px;max-width:100%}.quiet{color:var(--lime)}.notice{padding:8px 12px;background:#102b27;border-left:2px solid var(--cyan)}.metric-grid{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--border);margin:17px 0}.metric-grid article{padding:15px;border-right:1px solid var(--border)}.metric-grid article:last-child{border:0}.metric-grid span,.metric-grid small{display:block;font-size:11px;color:var(--muted)}.metric-grid strong{display:block;font:bold 28px Arial;margin:2px 0}.metric-grid em{font-size:12px;font-style:normal;margin-left:5px}.chart-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-top:25px}.chart-heading p{font-size:12px}.chart{height:390px;width:100%}.chart.short{height:300px}.chart.screening{height:1250px}.caption{font-size:12px;line-height:1.7;margin:6px 0 18px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px;white-space:nowrap}caption{text-align:left;font-size:12px;color:var(--muted);padding:12px 0}th{color:var(--muted);font-size:12px;font-weight:normal}th,td{padding:11px;text-align:right;border-bottom:1px solid var(--border)}th:first-child,td:first-child{text-align:left}td button{padding:0;border:0;background:none;color:var(--text);text-align:left}td small{font-size:10px;color:var(--muted);display:block}.selected-row{background:#203523}.selected-row td:first-child button{color:var(--lime)}.two-col{display:grid;grid-template-columns:1.15fr 1fr;gap:18px}.reading{list-style:none;margin:13px 0;padding:0}.reading li{display:grid;grid-template-columns:150px 1fr;gap:15px;padding:13px 0;border-bottom:1px solid var(--border);font-size:13px}.reading b{color:var(--cyan)}.reading span{color:var(--muted)}.finding{border-left:2px solid var(--lime);padding:8px 13px;color:var(--text);background:#192d1f}.trace-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px;margin-bottom:20px}.trace-grid p{font-size:13px}details{padding:14px 0;border-top:1px solid var(--border)}summary{cursor:pointer;color:var(--lime);font-size:13px}.sources{font-size:12px;color:var(--muted);padding-left:24px}.sources code{display:block;overflow-wrap:anywhere;color:var(--cyan)}footer{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;border-top:1px solid var(--border)}.skip{position:fixed;top:-100px;left:12px;background:var(--bg);padding:8px;z-index:100}.skip:focus{top:8px}@media(max-width:1000px){header,main,footer{padding:18px 22px}header{align-items:flex-start}.intro{grid-template-columns:1fr}.study{display:none}.recommendations article{gap:10px}.recommendations b{font-size:21px}.two-col{grid-template-columns:1fr}.metric-grid strong{font-size:24px}.chart-heading{align-items:flex-start}.controls{gap:12px}}@media(max-width:650px){header,footer{display:block}nav{margin-top:15px;gap:12px;font-size:12px}.intro h2{font-size:30px}.recommendations{grid-template-columns:1fr}.recommendations article{padding:12px}.recommendations p{margin:0}.metric-grid{grid-template-columns:repeat(2,1fr)}.metric-grid article{border-bottom:1px solid var(--border)}.metric-grid article:last-child{grid-column:1/-1}.panel{padding:15px}.panel-head,.chart-heading{display:block}.chart-heading label{margin-top:12px}.controls{align-items:stretch;flex-direction:column}.controls select{width:100%}.segments button{flex:1}.trace-grid{grid-template-columns:1fr;gap:10px}.reading li{grid-template-columns:1fr;gap:3px}.chart{height:330px}footer span{display:block}}