.page-nav{display:flex;align-items:center;justify-content:center;gap:6px;flex:1;flex-wrap:wrap;margin:0 14px}.page-nav a{padding:6px 9px;border-radius:7px;color:var(--muted);font-size:13px;text-decoration:none;white-space:nowrap}.page-nav a:hover,.page-nav a.active{background:#eef2ff;color:var(--brand);font-weight:700}.topbar{gap:12px}.field label{display:block;color:var(--ink);font-weight:600}.field input,.field select,.field textarea{display:block;width:100%;margin-top:6px}.topbar .login{white-space:nowrap}@media(max-width:800px){.topbar{flex-wrap:wrap}.topbar .page-nav{order:3;flex:0 0 100%;width:100%;justify-content:flex-start;margin:12px 0 0;overflow:auto;flex-wrap:nowrap;padding-bottom:2px}}
:root{--ink:#1d2939;--muted:#667085;--line:#e4e7ec;--paper:#f8fafc;--card:#fff;--brand:#315efb;--brand-dark:#2448c8;--ok:#078b68;--shadow:0 4px 16px rgba(16,24,40,.05)}*{box-sizing:border-box}html,body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif}a{color:inherit}.shell{max-width:1160px;margin:auto;padding:24px 28px 56px}.topbar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:18px}.brand{display:inline-flex;align-items:center;gap:9px;font-size:21px;font-weight:800;letter-spacing:-.03em;text-decoration:none}.brand:before{content:'订';display:grid;place-items:center;width:28px;height:28px;border-radius:6px;background:var(--brand);color:#fff;font-size:13px}.brand span{color:var(--brand)}.login,.section-heading a{color:var(--brand);font-weight:700;text-decoration:none}.hero{margin:56px 0 36px;max-width:680px}.hero.compact{margin:36px 0 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var(--line);border-radius:5px;color:var(--brand);font-size:11px}.agent-card{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:48px;padding:24px;border:1px solid var(--line);border-radius:10px;background:#202b3c;color:#fff}.agent-card p:not(.eyebrow){color:#c4ccd8}footer{padding-top:36px;color:var(--muted);font-size:12px}.tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.tool{display:flex;flex-direction:column;gap:7px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:10px;text-decoration:none;transition:.15s}.tool strong{font-size:15px}.tool button,.tool input,.tool select,.tool textarea,form input,form select,form textarea{font:inherit;padding:9px 11px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink)}.stat-grid,.admin-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.stat,.admin-stat{padding:20px;background:#fff;border:1px solid var(--line);border-radius:10px}.stat 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40px}.category-grid{grid-template-columns:repeat(2,1fr)}.product-list{grid-template-columns:1fr}.tool-grid,.stat-grid,.admin-grid{grid-template-columns:repeat(2,1fr)}.hero{margin:44px 0 30px}.hero h1{font-size:42px}.agent-card{display:block}.agent-card .button{margin-top:12px}}@media(max-width:480px){.tool-grid,.stat-grid,.admin-grid{grid-template-columns:1fr}.topbar{align-items:flex-start}.brand{font-size:18px}}
.form-card{padding:22px;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.form-card h2{margin:0 0 18px;font-size:20px}.form-card .lead{margin:0 0 18px;color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{min-width:0}.field textarea{resize:vertical}.form-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.msg{min-height:24px;margin:12px 0 0;color:var(--muted)}.msg.ok{color:var(--ok)}.msg.err{color:#b42318}.pill{display:inline-flex;align-items:center;padding:3px 8px;border-radius:999px;font-size:12px;line-height:1.4}.pill.ok{background:#e8f7f1;color:#067647}.pill.warn{background:#fff4e5;color:#b54708}.pill.info{background:#eaf2ff;color:#175cd3}.pill.plain{background:#f2f4f7;color:#475467}.pill.neutral{background:#f2f4f7;color:#475467}.empty{padding:28px;text-align:center;color:var(--muted)}.empty strong,.empty small{display:block}.empty small{margin-top:4px}.money{font-variant-numeric:tabular-nums}.nowrap{white-space:nowrap}.muted{color:var(--muted)}.row{display:flex;align-items:center;gap:8px}.pager{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}.table-wrap{box-shadow:var(--shadow)}.toast-fallback{display:none;position:fixed;top:16px;left:50%;transform:translateX(-50%);z-index:999;padding:12px 20px;border-radius:10px;color:#fff;font-weight:600;box-shadow:var(--shadow)}.toast-fallback.ok{background:var(--ok)}.toast-fallback.err{background:#b42318}@media(max-width:800px){.form-grid{grid-template-columns:1fr}.form-card{padding:16px}.table-wrap{margin-left:-16px;margin-right:-16px;border-left:0;border-right:0;border-radius:0}}