:root{--a:#e2483d;--fg:#1f2329;--m:#6b7280;--l:#eceef1;--bg:#fafafa}*{box-sizing:border-box}
body{margin:0;font:15px/1.6 -apple-system,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--fg);background:var(--bg)}a{color:var(--a)}
header{position:sticky;top:0;z-index:2;background:#fff;border-bottom:1px solid var(--l);padding:10px 16px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:6px}
.logo{font-weight:800;color:var(--fg);text-decoration:none}nav a{margin-left:14px;color:var(--fg);text-decoration:none;font-size:14px}
main{max-width:980px;margin:0 auto;padding:16px}.hero{padding:18px 0 6px}.hero h1{font-size:26px;margin:0 0 6px}.hero p{color:var(--m);margin:0 0 12px}
.btn{display:inline-block;background:var(--a);color:#fff!important;padding:10px 16px;border-radius:10px;text-decoration:none;font-weight:600}
.feed{list-style:none;padding:0;margin:0;background:#fff;border:1px solid var(--l);border-radius:12px}.feed li{padding:10px 12px;border-bottom:1px solid var(--l);font-size:14px}.feed li:last-child{border:0}
.feed time{color:var(--m);font-size:12px;margin-right:6px}.t{font-size:11px;padding:1px 6px;border-radius:6px;background:#eef;margin-right:4px}.t-deal{background:#ffe9e6;color:#c0392b}.t-stock{background:#fff4d6;color:#a86b00}.t-price{background:#e6f4ff;color:#1366b0}
.ctl{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}.ctl select,.cf select,.cf input{padding:8px;border:1px solid var(--l);border-radius:8px;font:inherit;background:#fff}
.tw{overflow-x:auto}table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden}th,td{padding:9px 10px;border-bottom:1px solid var(--l);text-align:left;vertical-align:top;font-size:14px}
thead{background:#f3f4f6}td a{color:var(--fg);text-decoration:none}.num{white-space:nowrap}.q{min-width:160px;font-size:13px}.promo{color:#fff;background:var(--a);border-radius:6px;padding:0 6px;font-size:12px}.st{font-size:12px;color:var(--m)}
.kv th{width:34%;color:var(--m);font-weight:500}.note,.crumb{font-size:12px;color:var(--m)}.lead{color:#444}
.sub{margin:28px 0;padding:20px;background:#1f2329;color:#fff;border-radius:14px;text-align:center}.sub p{opacity:.8}.sub form{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}.sub input{padding:10px;border:0;border-radius:8px;min-width:200px}.sub button{background:var(--a);color:#fff;border:0;border-radius:8px;padding:10px 16px;font-weight:700}
.cf{display:grid;gap:10px;background:#fff;padding:14px;border-radius:12px;border:1px solid var(--l)}.cf label{display:grid;gap:4px}.cf .ck{display:flex;gap:6px;align-items:center}
.rc{background:#fff;border:1px solid var(--l);border-radius:12px;padding:12px;margin:8px 0}.rc .pr{font-size:20px;font-weight:700;color:var(--a)}.why{font-size:13px;color:var(--m)}.warn{font-size:13px;color:#a86b00}
.plist li{margin:6px 0}footer{padding:16px;text-align:center;font-size:12px;color:var(--m);border-top:1px solid var(--l)}