:root{--navy:#14384C;--accent:#0B7F73;--accent-soft:#EAF4F2;--amber:#A8752B;--ink:#171719;--muted:#6E6E73;--line:rgba(20,24,28,.11)}
*{box-sizing:border-box}body{margin:0;font-family:"Microsoft YaHei","PingFang SC",-apple-system,sans-serif;color:var(--ink);font-size:14px;font-variant-numeric:tabular-nums;background:#fff;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #73bcb4;outline-offset:2px}[hidden]{display:none!important}
.sidebar{position:fixed;left:0;top:0;width:252px;height:100dvh;background:#0f2c40;color:#cfe0ec;display:flex;flex-direction:column;z-index:20;padding-bottom:env(safe-area-inset-bottom)}.brand{padding:25px 22px;font-size:20px;color:#fff;border-bottom:1px solid #284454}.brand small{display:block;font-size:12px;color:#a6bdcc;margin-top:9px;font-weight:400}.sidebar nav{flex:1;overflow:auto;padding:12px 0}.sidebar button{width:100%;border:0;border-left:3px solid transparent;text-align:left;padding:14px 20px;background:none;color:#d6e3eb;line-height:1.4;font-size:14px}.sidebar button:hover,.sidebar button.active{background:rgba(11,127,115,.22);border-left-color:var(--accent);color:#fff}.sidebar button small{display:block;margin-top:5px;color:#a6bdcc;font-size:11px}.side-bottom{border-top:1px solid #284454;padding:7px 0}.side-bottom p{padding:0 22px;color:#91a9b8;font-size:11px;line-height:1.7}
main{margin-left:252px}header{position:sticky;top:0;z-index:10;padding:18px 30px 13px;background:#fafafb;border-bottom:1px solid var(--line)}.top{display:flex;justify-content:space-between;gap:16px;margin-bottom:15px;color:var(--navy)}.top span{color:var(--muted);font-size:12px}.tabs{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:3px;padding:4px;background:#ececee;border-radius:11px;max-width:1360px}.tabs button{border:0;background:transparent;padding:11px 6px;font-size:13px;border-radius:8px;color:#4d5961}.tabs button.active{background:#fff;color:var(--navy);box-shadow:inset 0 -2px 0 var(--accent),0 1px 3px #ddd;font-weight:650}.page{display:none;max-width:1420px;margin:auto;padding:30px 34px 80px}.page.active{display:block}h1,h2,h3{color:var(--navy);text-wrap:balance}h1{font-size:27px;line-height:1.4;margin:0 0 15px}h2{font-size:18px;margin:30px 0 12px}h3{font-size:15px;margin:18px 0 8px}p{line-height:1.8;text-wrap:pretty}.muted{color:var(--muted);font-size:13px;line-height:1.8}.lead{display:grid;grid-template-columns:1.4fr .7fr;gap:50px;padding:20px 0 30px;border-bottom:1px solid var(--line)}.lead small{font-size:11px;color:var(--accent)}.lead h1{font-size:34px;margin:12px 0}.lead p{max-width:650px;color:#59656b}.lead aside{border-left:1px solid var(--line);padding:8px 0 0 24px}.lead aside span{font-size:12px;color:var(--muted)}.lead aside strong{display:block;margin-top:14px;font-size:21px;color:var(--navy)}.metric-strip{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line);margin:15px 0 25px}.metric-strip>div{padding:18px;border-right:1px solid var(--line)}.metric-strip>div:last-child{border:0}.metric-strip span{display:block;color:var(--muted);font-size:12px}.metric-strip strong{display:block;margin-top:10px;font-size:24px;color:var(--navy)}.notice{background:#f5f8f9;border-left:3px solid var(--accent);padding:14px 18px;line-height:1.8;font-size:13px;color:#40535e}.notice p{margin:3px 0}.error{background:#fff4f2;color:#942f22;border-left:3px solid #b34a3b;padding:14px;margin:12px 25px;white-space:pre-wrap}.card{border:1px solid var(--line);border-radius:9px;padding:20px;background:#fff}.card h2{margin-top:0}.controls{display:flex;flex-wrap:wrap;align-items:end;gap:13px;margin-bottom:14px}.controls>label,#settings>label{display:flex;flex-direction:column;gap:7px;color:var(--muted);font-size:12px}.controls input{max-width:135px}.controls button,button:not(.tabs button,.sidebar button){border:1px solid #d9dfe1;border-radius:6px;padding:9px 13px;background:#fff;color:var(--navy);font-size:13px}button.primary:not(.sidebar button){background:var(--accent);color:#fff;border-color:var(--accent)}input,select{padding:9px 10px;border:1px solid #d3dadd;border-radius:6px;background:#fff;color:#253c49;min-height:37px}input[type=checkbox]{min-height:0;accent-color:var(--accent)}.two-col{display:grid;grid-template-columns:.72fr 1.28fr;gap:20px}#settings{display:grid;gap:15px}.step{display:flex;gap:9px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}.step label{flex:1;line-height:1.5}.step select{width:90px}.step button{padding:6px 9px!important}.checks{display:flex;flex-wrap:wrap;gap:15px;margin-bottom:20px}.checks label{font-size:13px}.result{margin:20px 0}.empty{padding:32px;background:#fafbfb;color:var(--muted);text-align:center}.table-wrap{overflow:auto;border-top:1px solid var(--line);max-height:620px}table{width:100%;border-collapse:collapse;font-size:12.5px;white-space:nowrap}th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:right}th{background:#f6f8f9;color:var(--navy);position:sticky;top:0;z-index:1;font-weight:600}th:first-child,td:first-child,td.text{text-align:left}th button{border:0!important;background:none!important;padding:0!important;font-weight:600}tr:hover td{background:#f7faf9}td button.link{border:0!important;padding:0!important;background:none!important;color:var(--accent)!important}td.wrap{white-space:normal;min-width:190px;text-align:left;line-height:1.7}.table-toolbar{display:flex;align-items:center;gap:12px;justify-content:space-between;margin:12px 0;color:var(--muted);font-size:12px}.table-toolbar input{width:240px}.table-toolbar button{padding:5px 10px!important}.chart{width:100%;height:auto;border:1px solid var(--line);border-radius:8px}.chart text{font-family:inherit;font-size:12px;fill:#6e6e73}.legend{font-size:12px;color:var(--muted);margin:10px 0}.legend b{color:var(--accent)}.legend em{color:var(--amber);font-style:normal}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f5f7f8;padding:20px;border-radius:8px;font:12px/1.7 Consolas,monospace;max-height:650px;overflow:auto}details{border-bottom:1px solid var(--line);padding:12px 0}summary{cursor:pointer;color:var(--navy)}dialog{width:min(950px,90vw);max-height:90dvh;border:1px solid var(--line);border-radius:10px;padding:25px}dialog::backdrop{background:rgba(0,0,0,.28)}dialog form{text-align:right}.context-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 18px;margin:18px 0 24px;background:#f5f8f9;border-left:3px solid var(--accent)}.context-bar p{margin:0;color:#40535e;font-size:13px}.context-bar button{flex-shrink:0}#matrix-result .table-wrap{max-height:570px}.busy{color:var(--accent);padding:20px;background:var(--accent-soft)}
@media(max-width:1050px){.sidebar{width:210px}main{margin-left:210px}.page{padding:25px 22px}.two-col{grid-template-columns:1fr}.lead{gap:25px}.lead h1{font-size:28px}.top{flex-direction:column;gap:5px}.tabs button{font-size:12px}}@media(max-width:700px){.sidebar{position:relative;width:100%;height:auto}.brand{padding:15px}.sidebar nav{display:flex;overflow:auto;padding:0}.sidebar nav button{min-width:170px}.side-bottom{display:flex}.side-bottom p{display:none}main{margin:0}header{position:relative;padding:15px}.tabs{grid-template-columns:repeat(2,1fr)}.page{padding:24px 16px}.lead{grid-template-columns:1fr;gap:15px}.lead aside{padding-left:15px}.metric-strip{grid-template-columns:repeat(2,1fr)}.metric-strip strong{font-size:20px}.controls input{max-width:120px}.step{gap:4px;font-size:12px}.step select{width:76px}.table-toolbar{flex-wrap:wrap}}
@media(min-width:701px) and (max-width:1200px){.tabs{display:flex;overflow-x:auto}.tabs button{flex:0 0 auto;white-space:nowrap;padding:11px 14px}}
@media(max-width:700px){.context-bar{align-items:flex-start;flex-direction:column}.sidebar nav button{min-width:0}.tabs button:last-child{grid-column:1 / -1}}
.nav-chart-panel{border:1px solid var(--line);border-radius:10px;background:#fff;padding:18px 18px 4px;margin:18px 0 26px;min-width:0}.chart-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.chart-heading h3{margin:0 0 12px;font-size:17px}.chart-heading span{font-size:12px;color:var(--muted)}.chart-tools{display:flex;flex-wrap:wrap;gap:10px;align-items:end;padding:10px 0}.chart-tools>label{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--muted)}.chart-tools input[type=date]{width:145px}.chart-tools .chart-shading-label{flex-direction:row;align-items:center;padding-bottom:10px}.interactive-chart{width:100%;height:460px;min-width:0}.chart-key{display:flex;gap:12px;flex-wrap:wrap;align-items:center;font-size:12px;color:var(--muted);margin:8px 0}.regime-pill{display:inline-block;border-radius:4px;padding:3px 9px;font-size:12px}.regime-pill.bull{background:rgba(11,127,115,.1);color:#07695f}.regime-pill.bear{background:rgba(196,110,60,.1);color:#985029}.regime-pill.sideways{background:rgba(150,140,120,.1);color:#6d6555}.chart-feedback{font-size:12px;color:#526573;margin:4px 0}.chart-help{font-size:12px}.js-plotly-plot .plotly .modebar{z-index:2!important}@media(max-width:700px){.nav-chart-panel{padding:12px 6px}.chart-heading{align-items:flex-start;flex-direction:column}.chart-tools{padding:8px}.chart-tools input[type=date]{width:135px}.interactive-chart{height:460px}.chart-heading h3{margin-bottom:0}}