:root{--bg:#f6f8fb;--fg:#0f172a;--muted:#64748b;--card:#fff;--line:#e2e8f0;--accent:#2563eb;--up:#059669;--down:#dc2626}
@media (prefers-color-scheme:dark){:root{--bg:#0b1120;--fg:#e2e8f0;--muted:#94a3b8;--card:#111827;--line:#1f2937;--accent:#60a5fa;--up:#34d399;--down:#f87171}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,sans-serif}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}
header{background:var(--card);border-bottom:1px solid var(--line)}
.top{display:flex;justify-content:space-between;align-items:center;gap:8px 12px;padding-top:14px;padding-bottom:14px;flex-wrap:wrap}
.brand{font-weight:700;font-size:18px;color:var(--fg);display:flex;align-items:center;gap:9px}
.brand svg{width:26px;height:26px}
nav{display:flex;flex-wrap:wrap;gap:6px 18px}nav a{color:var(--muted)}
main{padding:26px 0 44px}
h1{font-size:28px;margin:0 0 6px}h2{font-size:19px;margin:28px 0 10px}
.sub{color:var(--muted);margin:0 0 20px}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin:18px 0 8px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.tile .k{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.tile .v{font-size:22px;font-weight:650;font-variant-numeric:tabular-nums;margin-top:2px}
.tbl{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.tbl th,.tbl td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.tbl th{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em;background:var(--bg)}
.tbl td:first-child,.tbl th:first-child{text-align:left}
.tbl tr:last-child td{border-bottom:0}
.code{font-weight:650}.name{color:var(--muted);font-size:13px;margin-left:6px}
.up{color:var(--up)}.down{color:var(--down)}.flat{color:var(--muted)}
.spark{width:120px;height:32px;display:block;margin-left:auto}
.chart{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px}
.chart svg{width:100%;height:auto;display:block}
.scroll{overflow-x:auto}
.note{color:var(--muted);font-size:13px;margin-top:14px}
footer{border-top:1px solid var(--line);padding:20px 0;color:var(--muted);font-size:13px}
@media (max-width:640px){.hide-s{display:none}}