:root{--red:#C8102E;--red-strong:#A50D25;--gold:#EAB308;--ink:#0A0A0A;--mute:#6B6875;--line:#E7E4E0;--bg:#FBFAF8;--surface:#fff;--soft:#F4F1EC;--sans: ui-sans-serif, system-ui, -apple-system, "Inter", "Segoe UI", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--sans);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}a{color:var(--red);text-decoration:none}a:hover{text-decoration:underline}.app{max-width:1080px;margin:0 auto;padding:0 16px 60px}.top{display:flex;align-items:center;justify-content:space-between;padding:20px 4px 12px}.brand{display:flex;align-items:center;gap:12px}.mark{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--red),#E5314F);color:#fff;display:grid;place-items:center;font-weight:800;font-size:16px;letter-spacing:-.5px}.wordmark{font-weight:800;font-size:26px;letter-spacing:-1px}.tag{color:var(--mute);font-size:12.5px;font-weight:500;margin-top:-2px}.asof{text-align:right;font-size:12px;color:var(--mute);line-height:1.35}.asof b{color:var(--ink);font-size:14px}.searchbar{display:flex;gap:10px;margin:6px 0 16px}.searchbar input{flex:1;padding:14px 16px;border:1px solid var(--line);border-radius:14px;font-size:15px;background:var(--surface);outline:none}.searchbar input:focus{border-color:var(--red)}.searchbar select{padding:0 12px;border:1px solid var(--line);border-radius:14px;background:var(--surface);font-size:13px;color:var(--mute);max-width:190px}.warm{background:var(--soft);border-radius:12px;padding:12px 16px;color:var(--mute);margin-bottom:12px}.grid{display:grid;grid-template-columns:320px 1fr;gap:16px;align-items:start}@media (max-width:760px){.grid{grid-template-columns:1fr}}.list{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;max-height:74vh;overflow-y:auto}.row{display:block;width:100%;text-align:left;padding:11px 14px;border:none;border-bottom:1px solid var(--line);background:none;cursor:pointer}.row:hover{background:var(--soft)}.row.on{background:#fce9ec;box-shadow:inset 3px 0 0 var(--red)}.rname{font-size:13.5px;font-weight:600;line-height:1.25}.rmeta{font-size:11px;color:var(--mute);margin-top:2px}.muted{color:var(--mute)}.pad{padding:20px}.detail{background:var(--surface);border:1px solid var(--line);border-radius:16px;min-height:60vh;padding:22px}.empty{text-align:center;padding:60px 24px;color:var(--mute)}.empty-ic{font-size:44px}.empty h2{font-size:20px;color:var(--ink);margin:14px 0 8px;letter-spacing:-.3px}.empty p{max-width:420px;margin:0 auto;line-height:1.55;font-size:14px}.d-head h1{font-size:21px;letter-spacing:-.4px;line-height:1.2}.d-sub{color:var(--mute);font-size:12.5px;margin-top:4px}.hero{margin:16px 0;padding:18px 20px;border-radius:16px;background:linear-gradient(135deg,var(--red),#E5314F);color:#fff}.hlabel{font-size:12px;opacity:.9;font-weight:600}.hprice{font-size:38px;font-weight:800;letter-spacing:-1.5px;line-height:1}.hrange{font-size:12.5px;opacity:.92;margin-top:6px}.detail section{margin-top:22px}.detail h3{font-size:14px;font-weight:800;letter-spacing:-.2px;display:flex;align-items:center;gap:10px;margin-bottom:10px}.cheapest-chip{font-size:11px;font-weight:700;color:#9a6b00;background:#eab30829;padding:3px 8px;border-radius:20px}.cheap{display:flex;flex-direction:column;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}.cheap-row{display:grid;grid-template-columns:84px 1fr auto;gap:10px;align-items:center;background:var(--surface);padding:10px 14px}.cprice{font-weight:800;color:var(--red)}.cname{font-size:13px;font-weight:600}.cwhere{font-size:11.5px;color:var(--mute);text-align:right}.bars{display:flex;flex-direction:column;gap:7px}.bar-row{display:grid;grid-template-columns:120px 1fr 64px;gap:10px;align-items:center}.bstate{font-size:12.5px;font-weight:600}.btrack{height:16px;background:var(--soft);border-radius:8px;overflow:hidden}.bfill{height:100%;border-radius:8px}.bval{font-size:12px;font-weight:700;text-align:right;color:var(--mute)}.trend-chip{font-size:11px;font-weight:700;padding:3px 8px;border-radius:20px}.trend-chip.up{color:var(--red);background:#fce9ec}.trend-chip.down{color:#0b7a4b;background:#e7f6ee}.trend-chip.flat{color:var(--mute);background:var(--soft)}.chart{width:100%;height:150px;display:block}.ct{font-size:10px;fill:var(--mute)}.foot{margin-top:26px;padding-top:16px;border-top:1px solid var(--line);color:var(--mute);font-size:12px;display:flex;flex-wrap:wrap;gap:4px 8px}