:root{--brand:#4F46E5;--brand-2:#4338CA;--ink:#E5E7EB;--sub:#9CA3AF;--line:#374151;--bg:#111827;--panel:#1F2937;--ok:#34D399;--bad:#F87171;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--mono);background:var(--bg);color:var(--ink);line-height:1.6}
a{color:inherit;text-decoration:none}
.nav{background:#0B1220;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.nav-inner{max-width:1160px;margin:0 auto;padding:0 16px}
.nav-top{display:flex;align-items:center;justify-content:space-between;height:56px;gap:12px}
.logo{font-weight:800;font-size:16px;color:#818CF8}
.logo .mark{color:#22D3EE;margin-right:8px}
.nav-main{display:flex;gap:2px;overflow-x:auto}
.nav-main a{padding:7px 12px;color:#9CA3AF;font-size:13px;white-space:nowrap;border-radius:6px}
.nav-main a:hover,.nav-main a.act{background:#1F2937;color:#A5B4FC;font-weight:700}
.nav-sub{display:flex;gap:4px;overflow-x:auto;padding:5px 0 9px;border-top:1px solid #1F2937}
.nav-sub a{padding:3px 11px;color:#6B7280;font-size:12px;white-space:nowrap;border-radius:999px}
.nav-sub a:hover,.nav-sub a.act{background:#1F2937;color:#A5B4FC;font-weight:600}
.wrap{max-width:1160px;margin:0 auto;padding:0 16px}
.hero{background:#0B1220;border:1px solid var(--line);border-radius:10px;padding:22px;margin:18px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.hero h1{font-size:21px;color:#E5E7EB}.hero .sub{font-size:12px;color:var(--sub);margin-top:6px}
.hero .sub .prompt{color:#22D3EE}.hero .cd{background:#1F2937;border:1px solid var(--line);border-radius:8px;padding:9px 16px;text-align:center}
.hero .cd-time{font-size:26px;font-weight:800;color:#A5B4FC;font-variant-numeric:tabular-nums}
.hero .cd-lbl{font-size:11px;color:var(--sub)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:0 0 18px}
.cell{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px}
.cell .n{font-size:23px;font-weight:800;color:#E5E7EB;font-variant-numeric:tabular-nums}
.cell .n em{font-style:normal;font-size:12px;color:#818CF8}
.cell .l{font-size:11px;color:var(--sub);margin-top:4px}
.cell.ok .n{color:var(--ok)}.cell.bad .n{color:var(--bad)}
.cards{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin:0 0 18px}
.cards a{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px 10px;text-align:center;transition:.15s}
.cards a:hover{border-color:#818CF8}
.cards a .ico{font-size:18px;color:#22D3EE;font-weight:800;display:block;margin-bottom:6px}
.cards a .t{font-size:12px;font-weight:600;color:#E5E7EB}.cards a .d{font-size:10px;color:var(--sub);margin-top:3px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:20px;margin:16px 0}
.card h2{font-size:15px;display:flex;align-items:center;gap:8px;color:#E5E7EB}
.card h2 .pill{background:#312E81;color:#A5B4FC;font-size:11px;border-radius:4px;padding:2px 9px;font-weight:600}
.card .desc{font-size:12px;color:var(--sub);margin:6px 0 12px}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:8px}
.data-table{width:100%;border-collapse:collapse;font-size:13px;min-width:720px;font-family:var(--mono)}
.data-table thead th{background:#0B1220;color:#9CA3AF;padding:9px 8px;font-weight:700;white-space:nowrap;border-bottom:1px solid #4F46E5;text-align:center}
.data-table tbody td{padding:7px 8px;text-align:center;border-bottom:1px solid #273449;white-space:nowrap;color:#D1D5DB}
.data-table tbody tr:nth-child(even){background:#1B2436}
.data-table tbody tr:hover{background:#243044}
.data-table td.num{font-weight:700;color:#818CF8}.data-table td.mono{font-variant-numeric:tabular-nums;color:#9CA3AF;font-size:12px}
.ball{display:inline-block;width:24px;height:24px;line-height:24px;border-radius:5px;background:#4F46E5;color:#fff;font-weight:700;font-size:11px;margin:0 2px;text-align:center}
.ball:nth-child(3n+2){background:#2563EB}.ball:nth-child(3n){background:#7C3AED}
td.pred{font-weight:600}.hit{color:var(--ok);font-weight:700}.miss{color:var(--bad);font-weight:700}
.footer{border-top:1px solid var(--line);margin-top:26px;padding:24px 0}
.footer .brand{font-weight:800;color:#818CF8}
.footer .links{display:flex;flex-wrap:wrap;gap:6px 14px;margin:12px 0}
.footer .links a{color:#9CA3AF;font-size:12px}.footer .links a:hover{color:#A5B4FC}
.footer .copy{color:#6B7280;font-size:11px}
@media(max-width:768px){.grid{grid-template-columns:repeat(2,1fr)}.cards{grid-template-columns:repeat(3,1fr)}.hero h1{font-size:18px}}