:root{
  --teal:#0f766e;--teal-d:#115e59;--gold:#c9a227;--ink:#0f172a;--muted:#64748b;
  --line:#e2e8f0;--bg:#f1f5f9;--card:#fff;--red:#b91c1c;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Microsoft YaHei","PingFang SC",sans-serif;background:var(--bg);color:var(--ink);min-height:100vh}
a{color:inherit;text-decoration:none}
.nav{background:linear-gradient(90deg,#0f766e,#134e4a);color:#fff;padding:14px 24px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 4px 16px rgba(15,118,110,.25)}
.nav h1{font-size:20px;letter-spacing:1px}
.nav-right{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:8px;padding:9px 16px;font-size:13px;cursor:pointer;font-weight:600}
.btn-w{background:rgba(255,255,255,.16);color:#fff}
.btn-w:hover{background:rgba(255,255,255,.28)}
.btn-gold{background:#c9a227;color:#1c1917}
.btn-g{background:var(--teal);color:#fff}
.btn-g:hover:not(:disabled){background:var(--teal-d)}
.btn-g:disabled,.btn:disabled{opacity:.45;cursor:not-allowed}
.btn-l{background:#e2e8f0;color:#334155}
.btn-d{background:#dc2626;color:#fff}
.wrap{max-width:1280px;margin:24px auto;padding:0 16px 48px}
.tabs{display:flex;gap:8px;margin-bottom:16px}
.tab{background:#fff;border:1px solid var(--line);padding:10px 20px;border-radius:8px;cursor:pointer;font-weight:600;color:#64748b}
.tab.on{background:var(--teal);color:#fff;border-color:var(--teal)}
.card{background:#fff;border-radius:14px;box-shadow:0 8px 28px rgba(15,23,42,.06);padding:24px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.row{margin-bottom:12px}
label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:#334155}
label .req{color:#dc2626}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px;font-size:14px;font-family:inherit}
input[readonly]{background:#f8fafc;color:#475569;cursor:default}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(15,118,110,.12)}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.cert-frame{background:#fff8f0;border:10px double #1e4a8c;padding:22px 24px 14px;position:relative;overflow:visible;aspect-ratio:1/1;width:100%;max-width:520px;margin:0 auto;box-sizing:border-box}
.cert-frame:before,.cert-frame:after{content:"";position:absolute;width:18px;height:18px;border:3px solid #c9a227}
.cert-frame:before{left:6px;top:6px;border-right:0;border-bottom:0}
.cert-frame:after{right:6px;top:6px;border-left:0;border-bottom:0}
.cert-title{text-align:center;color:#9f1239;font-size:32px;letter-spacing:10px;font-weight:800}
.cert-en{text-align:center;color:#b45309;letter-spacing:3px;font-size:12px;margin:4px 0 6px}
.cert-no{text-align:right;font-size:13px;color:#7f1d1d;margin-bottom:12px}
.cert-no-val{font-weight:800;font-size:15px;letter-spacing:.5px}
.cert-result-wrap{margin-top:0}
.cert-table-wrap{position:relative}
.cert-table{width:100%;border-collapse:collapse;font-size:14px}
.cert-table td{border-bottom:1px dashed #d6b38a;padding:8px 4px;vertical-align:top}
.cert-table .k{width:96px;color:#7f1d1d;font-weight:700;white-space:nowrap}
.cert-result{color:#b91c1c;font-weight:800;letter-spacing:4px;font-size:16px}
.inspector-seal{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:48px;min-height:48px;padding:4px;
  border:2px solid #dc2626;border-radius:50%;color:#dc2626;
  font-weight:800;font-size:13px;letter-spacing:1px;line-height:1;
  box-shadow:inset 0 0 0 2px rgba(220,38,38,.28);
  font-style:normal;
}
.inspector-seal.ph{border-color:#d6b38a;color:#c4b5a5;box-shadow:none}
.ph{color:#c4b5a5;font-style:italic}
.cert-bottom{display:flex;justify-content:center;margin-top:6px;margin-bottom:0}
.cert-bottom .hint{margin-top:2px;margin-bottom:0}
.cert-footer-tpl{
  text-align:center;font-size:11px;line-height:1.5;color:#64748b;
  margin-top:8px;padding:6px 10px 2px;border-top:1px dashed #d6b38a;
  letter-spacing:.3px;
}
.cert-stamp{
  position:absolute;top:18px;right:0;width:108px;height:108px;
  border:4px solid #dc2626;border-radius:50%;color:#dc2626;
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:20px;font-weight:800;letter-spacing:2px;line-height:1.25;
  transform:rotate(-18deg);opacity:.88;background:rgba(255,248,240,.35);
  box-shadow:inset 0 0 0 3px rgba(220,38,38,.35);
  pointer-events:none;z-index:2;
}
.cert-stamp span{display:block}
#qrBox{text-align:center;position:relative;z-index:3}
#qrBox img,#qrBox canvas{display:block;margin:0 auto;background:#fff;padding:4px;border:1px solid #dbe4f0;width:84px;height:84px}
.hint{font-size:12px;color:var(--muted);margin-top:4px}
.lookup-card{border:1px solid var(--line);border-radius:12px;padding:16px 18px;background:#f8fafc;margin-top:12px}
.lookup-head{display:flex;align-items:baseline;gap:10px;margin-bottom:12px}
.lookup-head strong{font-size:18px;color:#0f766e;letter-spacing:.5px}
.lookup-head span{font-size:12px;color:var(--muted)}
.lookup-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 16px;font-size:13px}
.lookup-grid span{display:block;color:var(--muted);font-size:12px;margin-bottom:2px}
.lookup-grid b{font-weight:700;color:#0f172a;word-break:break-all}
.cert-lookup-form .row{max-width:480px}
.empty{text-align:center;color:var(--muted);padding:24px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}
.table th{background:#f8fafc;color:#475569}
.modal{position:fixed;inset:0;background:rgba(15,23,42,.5);display:none;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal.show{display:flex}
.modal .box{background:#fff;border-radius:12px;padding:24px;max-width:420px;width:100%}
.auth-page{max-width:420px;margin:60px auto}
.pager{margin-top:16px}
.pager a,.pager span{display:inline-block;padding:6px 10px;margin-right:4px;border-radius:6px;background:#e2e8f0;font-size:13px}
.pager .active{background:var(--teal);color:#fff}
.pagination{display:flex;flex-wrap:wrap;gap:4px;list-style:none;margin-top:12px}
.pagination li a,.pagination li span{display:inline-block;padding:6px 10px;background:#e2e8f0;border-radius:6px;font-size:12px}
.pagination .active span{background:var(--teal);color:#fff}
.badge{padding:2px 8px;border-radius:99px;font-size:12px}
.badge-on{background:#d1fae5;color:#065f46}
.badge-off{background:#fee2e2;color:#991b1b}
.footer,.site-footer-tpl{text-align:center;color:#94a3b8;font-size:12px;padding:24px;line-height:1.6}
.legal-links{margin-top:8px}
.legal-links a{color:#64748b;font-weight:600}
.legal-links a:hover{color:#0f766e}
.legal-links span{margin:0 6px;color:#cbd5e1}
.legal-page{max-width:820px;margin:0 auto}
.legal-head{margin-bottom:8px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.legal-kicker{font-size:12px;color:#0f766e;font-weight:700;letter-spacing:.4px;margin-bottom:6px}
.legal-page h2{font-size:24px;letter-spacing:.5px}
.legal-meta{font-size:12px;color:var(--muted);margin-top:8px}
.legal-body{padding-top:8px}
.legal-body h3{font-size:16px;margin:22px 0 8px;color:#115e59}
.legal-body p,.legal-body li{font-size:14px;line-height:1.85;color:#334155}
.legal-body p{margin-bottom:10px}
.legal-body ul,.legal-body ol{padding-left:20px;margin:6px 0 14px}
.legal-body li{margin-bottom:6px}
.legal-nav{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px;padding-top:16px;border-top:1px solid var(--line)}
.legal-nav a{color:#0f766e;font-size:13px;font-weight:700}
.legal-nav a:hover{text-decoration:underline}
.legal-agree{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:#475569;margin:4px 0 14px;font-weight:400;line-height:1.6}
.legal-agree input{width:auto;margin-top:3px;flex:none}
.legal-agree a{color:#0f766e;font-weight:700}
.prod-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.prod-chip{border:1px solid var(--line);background:#f8fafc;border-radius:99px;padding:6px 12px;font-size:12px;cursor:pointer}
.prod-chip:hover,.prod-chip.on{border-color:var(--teal);background:#ccfbf1;color:var(--teal-d)}
@media(max-width:960px){.grid2{grid-template-columns:1fr}.cert-title{font-size:24px;letter-spacing:4px}}
@media print{
  .nav,.tabs,.actions,.footer,.hint,#singleMode .card > div:first-child,#batchMode{display:none!important}
  body,.wrap,.card,.grid2,#singleMode,#certificatePreview{background:#fff!important;box-shadow:none!important;margin:0!important;max-width:none!important}
  .grid2{display:block!important}
  #certificatePreview{position:relative!important;width:100%!important}
  #qrBox,#qrBox img{display:block!important;visibility:visible!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
}