:root{--ink:#111827;--muted:#6b7280;--line:#e5e7eb;--bg:#f6f7f9;--card:#fff;--accent:#0f766e;--accent-soft:#e6f4f1}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);line-height:1.5}
.topbar{background:var(--card);border-bottom:1px solid var(--line);padding:20px 16px 16px}
.topbar-inner{max-width:1120px;margin:0 auto;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:flex-end}
h1{margin:0;font-size:24px;letter-spacing:.02em}.topbar p{margin:6px 0 0;color:var(--muted);font-size:14px}
.tabs{max-width:1120px;margin:16px auto 0;padding:0 12px;display:flex;gap:4px}
.tabs button{border:1px solid var(--line);border-bottom:0;border-radius:10px 10px 0 0;padding:10px 16px;font-size:15px;cursor:pointer;background:#eef0f3;color:var(--muted)}
.tabs button.active{background:var(--card);color:var(--ink);font-weight:600}
main{max-width:1120px;margin:0 auto;padding:0 12px 40px}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:12px 0}
.toolbar input{flex:1;min-width:200px;padding:9px 12px;border:1px solid var(--line);border-radius:8px;background:#fff}
.toolbar select{padding:9px;border:1px solid var(--line);border-radius:8px;background:#fff}
.card{background:var(--card);border:1px solid var(--line);border-radius:0 12px 12px 12px;padding:0;overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:880px}th,td{padding:11px 12px;text-align:left;border-bottom:1px solid var(--line);font-size:14px;vertical-align:top}
thead th{position:sticky;top:0;background:#f9fafb;color:var(--muted);font-weight:600;font-size:13px;white-space:nowrap}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.tag{display:inline-block;padding:2px 8px;border-radius:999px;background:#f3f4f6;color:#374151;font-size:12px;margin-right:4px}
.up{color:#dc2626;font-weight:700}.down{color:#059669;font-weight:700}
.note{font-size:13px;color:var(--muted);padding:12px 16px}.admin-link{margin-top:14px;text-align:center}
a{color:var(--accent)}input,textarea,select{padding:9px 12px;border:1px solid var(--line);border-radius:8px}button.primary{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:10px 18px;cursor:pointer}
button{cursor:pointer;border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 14px}
@media(max-width:720px){table{min-width:0}thead{display:none}tr{display:block;border-bottom:1px solid var(--line);padding:8px 12px}td{display:flex;justify-content:space-between;border:0;padding:4px 0}td:before{content:attr(data-label);color:var(--muted);margin-right:12px}td.num{justify-content:space-between}}
.loginbox{max-width:1120px;margin:12px auto;padding:12px;background:#fff;border:1px solid var(--line);border-radius:12px;display:flex;gap:8px;flex-wrap:wrap}
.formcard{max-width:1120px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;margin:12px 0;display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.formcard h3,.formcard p{grid-column:1/-1}.formcard label{display:block;font-size:13px;color:var(--muted)}.formcard input,.formcard textarea{width:100%}
.catsep td{height:12px;background:var(--bg);border:none;padding:0}