:root{--brand:#2563EB;--brand-2:#1D4ED8;--ink:#0F172A;--sub:#64748B;--line:#E2E8F0;--bg:#F8FAFC;--ok:#16A34A;--bad:#DC2626}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
a{color:inherit;text-decoration:none}
.layout{display:flex;min-height:100vh}
.sidebar{width:220px;background:#fff;border-right:1px solid var(--line);position:sticky;top:0;height:100vh;overflow-y:auto;padding:22px 14px;flex-shrink:0}
.sidebar .logo{font-weight:800;font-size:17px;color:var(--brand);margin:0 8px 20px;display:flex;align-items:center;gap:8px}
.sidebar .logo .dot{width:10px;height:10px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(37,99,235,.14)}
.sidebar .grp{font-size:11px;color:#94A3B8;letter-spacing:1px;margin:14px 8px 6px}
.sidebar a.item{display:block;padding:9px 12px;border-radius:9px;color:#475569;font-size:14px;margin:2px 0;transition:.16s}
.sidebar a.item:hover,.sidebar a.item.act{background:#EFF6FF;color:var(--brand);font-weight:600}
.main{flex:1;min-width:0;padding:0 22px 0}
.wrap{max-width:1080px;margin:0 auto}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:20px 0 4px}
.topbar h1{font-size:22px}
.topbar .cd{background:#2563EB;color:#fff;border-radius:12px;padding:10px 18px;display:flex;align-items:center;gap:10px}
.topbar .cd-time{font-size:26px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:1px}
.topbar .cd-lbl{font-size:12px;opacity:.9}
.sub{color:var(--sub);font-size:13px;margin-bottom:16px}
.statgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:14px 0}
.stat{background:#fff;border:1px solid var(--line);border-top:3px solid var(--brand);border-radius:12px;padding:14px}
.stat .n{font-size:24px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums}
.stat .l{font-size:12px;color:var(--sub);margin-top:3px}
.stat.ok{border-top-color:var(--ok)}.stat.ok .n{color:var(--ok)}
.stat.bad{border-top-color:var(--bad)}.stat.bad .n{color:var(--bad)}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;margin:16px 0}
.card h2{font-size:17px;display:flex;align-items:center;gap:8px}
.card h2 .bar{width:5px;height:18px;background:var(--brand);border-radius:3px}
.card .desc{font-size:13px;color:var(--sub);margin:6px 0 12px}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px}
.data-table{width:100%;border-collapse:collapse;font-size:14px;min-width:720px}
.data-table thead th{background:var(--brand);color:#fff;padding:10px 8px;font-size:13px;white-space:nowrap}
.data-table tbody td{padding:8px;text-align:center;border-bottom:1px solid #EEF2F7;white-space:nowrap;color:#334155}
.data-table tbody tr:nth-child(even){background:#F8FAFC}.data-table tbody tr:hover{background:#EFF6FF}
.data-table td.num{font-weight:700;color:var(--brand)}.data-table td.mono{font-variant-numeric:tabular-nums;color:#64748B;font-size:13px}
.ball{display:inline-block;width:24px;height:24px;line-height:24px;border-radius:50%;background:#2563EB;color:#fff;font-weight:700;font-size:12px;margin:0 1px;text-align:center}
.ball:nth-child(3n+2){background:#0EA5E9}.ball:nth-child(3n){background:#7C3AED}
td.pred{font-weight:600}.hit{color:var(--ok);background:#E7F8EE;font-weight:700;border-radius:6px}.miss{color:var(--bad);background:#FDECEC;font-weight:700;border-radius:6px}
.tabs{display:flex;gap:6px;overflow-x:auto;margin:12px 0 6px}
.tabs a{padding:7px 15px;border-radius:8px;background:#EFF6FF;color:#2563EB;font-size:14px;white-space:nowrap;transition:.16s}
.tabs a:hover,.tabs a.act{background:var(--brand);color:#fff}
.play{padding-top:8px;border-top:1px solid #F1F5F9;margin-top:10px}
.play-title{font-size:15px;margin:4px 0 2px}.play-desc{font-size:13px;color:var(--sub);margin-bottom:10px}
.footer{background:#0F172A;color:#CBD5E1;margin-top:28px;padding:26px 0}
.footer .brand{color:#fff;font-weight:800;font-size:15px}
.footer .links{display:flex;flex-wrap:wrap;gap:6px 16px;margin:12px 0}
.footer .links a{color:#94A3B8;font-size:13px}.footer .links a:hover{color:#fff}
.footer .copy{color:#64748B;font-size:12px}
@media(max-width:860px){.layout{flex-direction:column}.sidebar{width:100%;height:auto;position:static;border-right:none;border-bottom:1px solid var(--line)}.sidebar .grp,.sidebar a.item{display:none}.statgrid{grid-template-columns:repeat(2,1fr)}}