:root{--fg:#1c2733;--fg-2:#46566b;--muted:#7b8aa0;--line:#dfe5ee;--line-2:#eef1f6;--bg:#f4f6f9;--card:#ffffff;--hover-bg:#f8fafd;--brand:#0e4c8a;--brand-2:#1565c0;--brand-soft:#eaf2fb;--brand-deep:#093a6b;--brand-warn-ink:#e8c88a;--ok:#1b7a4e;--ok-soft:#e8f5ee;--warn:#b26b00;--warn-soft:#fdf3e3;--danger:#c0392b;--danger-soft:#fbeae7;--h5-accent:#0e7c86;--h5-accent-soft:#e8f5f4;--h5-cta:#0e6eb8;--h5-ink:#12333e;--h5-sub:#5c7280;--h5-faint:#9ab4c0;--h5-line:#e4eef1;--h5-input-line:#d5e2e8;--h5-bg:#f6fafb;--h5-note-bg:#fdf8ee;--h5-note-line:#e8d5ad;--h5-note-ink:#8a6116;--focus-ring:#1565c0;--radius:10px;--radius-s:6px;--shadow:0 1px 2px rgba(16,33,54,0.05),0 4px 14px rgba(16,33,54,0.06)}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%}body{font-family:-apple-system,Segoe UI,PingFang SC,Microsoft YaHei,Hiragino Sans GB,sans-serif;background:var(--bg);color:var(--fg);font-size:14px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:var(--brand-2);text-decoration:none}a:hover{text-decoration:underline}.card{border:1px solid var(--line-2);border-radius:var(--radius);padding:18px 20px}.btn,.card{background:var(--card)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);color:var(--fg);border-radius:var(--radius-s);padding:7px 16px;font-size:14px;line-height:1.5;cursor:pointer;transition:border-color .15s,color .15s,background .15s}.btn:hover{border-color:var(--brand-2);color:var(--brand-2)}.admin-nav a:focus-visible,.btn:focus-visible,.chip:focus-visible,table.grid a:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:500}.btn-primary:hover{background:var(--brand-2);border-color:var(--brand-2);color:#fff}.btn-ok{background:var(--ok);border-color:var(--ok);color:#fff}.btn-ok:hover{opacity:.92;color:#fff}.btn-danger{background:transparent;border-color:var(--danger);color:var(--danger)}.btn-danger:hover{background:var(--danger-soft)}.btn[disabled]{opacity:.55;cursor:not-allowed}.tag{display:inline-block;font-size:12px;line-height:1.6;border-radius:4px;padding:0 8px;border:1px solid var(--line);color:var(--fg-2);background:var(--card);white-space:nowrap}.tag-ok{color:var(--ok);border-color:#bcdccb;background:var(--ok-soft)}.tag-warn{color:var(--warn);border-color:#ecd3a8;background:var(--warn-soft)}.tag-danger{color:var(--danger);border-color:#eac4bd;background:var(--danger-soft)}.tag-brand{color:var(--brand);border-color:#c4d8ef;background:var(--brand-soft)}.table-wrap{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);overflow:auto}table.grid{width:100%;border-collapse:collapse}table.grid td,table.grid th{border-bottom:1px solid var(--line-2);padding:10px 14px;text-align:left;vertical-align:top;white-space:nowrap}table.grid td.wrap{white-space:normal}table.grid th{color:var(--muted);font-weight:500;font-size:12.5px;background:#fafbfd}table.grid tbody tr:hover td{background:var(--hover-bg)}table.grid tr:last-child td{border-bottom:none}.muted{color:var(--muted)}.mono{font-family:Consolas,SF Mono,monospace;font-size:13px}.page-title{font-size:19px;font-weight:600;letter-spacing:.2px}.page-sub{color:var(--muted);font-size:13px;margin-top:2px}.admin-shell{display:flex;min-height:100vh}.admin-side{width:208px;flex-shrink:0;background:var(--brand-deep);color:#c9d8ea;display:flex;flex-direction:column;position:-webkit-sticky;position:sticky;top:0;height:100vh}.admin-side .brand{padding:20px 20px 16px;font-size:15.5px;font-weight:600;color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}.admin-side .brand small{display:block;font-weight:400;font-size:11.5px;color:#8fa9c6;margin-top:2px}.admin-nav{padding:10px;flex:1 1}.admin-nav a{display:flex;align-items:center;gap:10px;padding:9px 12px;margin:2px 0;border-radius:8px;color:#c9d8ea;font-size:13.5px;text-decoration:none}.admin-nav a:hover{background:rgba(255,255,255,.07);color:#fff;text-decoration:none}.admin-nav a.active{background:var(--brand);color:#fff;font-weight:500}.admin-side .foot{padding:14px 20px;font-size:12px;color:#8fa9c6;border-top:1px solid rgba(255,255,255,.08)}.admin-main{flex:1 1;min-width:0;padding:26px 30px 48px;max-width:1200px}@media (max-width:900px){.admin-shell{flex-direction:column}.admin-side{width:100%;height:auto;position:static}.admin-nav{display:flex;overflow-x:auto}.admin-nav a{white-space:nowrap}.admin-main{padding:18px 16px 40px}}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:12px;gap:12px}.stat-card{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);padding:16px 18px}.stat-card .label{color:var(--muted);font-size:12.5px}.stat-card .value{font-size:26px;font-weight:650;margin:2px 0;color:var(--fg)}.stat-card .value a{color:var(--brand)}.stat-card .hint{color:var(--muted);font-size:12px}.h5-page{max-width:640px;margin:0 auto;min-height:100vh;background:var(--h5-bg);padding:0 16px 96px}.h5-page.wide{max-width:760px}.h5-header{padding:26px 4px 14px}.h5-header .kicker{color:var(--h5-accent);font-size:12.5px;font-weight:600;letter-spacing:2px}.h5-header h1{font-size:24px;font-weight:650;color:var(--h5-ink);margin-top:4px}.h5-header p{color:var(--h5-sub);font-size:13.5px;margin-top:6px}.h5-card{background:#fff;border:1px solid var(--h5-line);border-radius:14px;padding:18px;box-shadow:0 1px 2px rgba(18,51,62,.04);margin-bottom:12px}.h5-label{display:block;font-size:13.5px;font-weight:550;color:var(--h5-ink);margin:14px 0 6px}.h5-input,.h5-select{width:100%;min-height:46px;padding:10px 14px;border:1px solid var(--h5-input-line);border-radius:10px;font-size:15.5px;font-family:inherit;background:#fff;color:var(--fg)}.h5-input:focus,.h5-select:focus{outline:none;border-color:var(--h5-accent);box-shadow:0 0 0 3px rgba(14,124,134,.12)}.chip-row{display:flex;flex-wrap:wrap;gap:8px}.chip{border:1px solid var(--h5-input-line);background:#fff;border-radius:999px;padding:8px 16px;font-size:14px;color:var(--h5-ink);cursor:pointer;min-height:40px;display:inline-flex;align-items:center}.chip.on{background:var(--h5-accent);border-color:var(--h5-accent);color:#fff;font-weight:500}.h5-cta{position:fixed;left:0;right:0;bottom:0;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.94);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--h5-line);max-width:640px;margin:0 auto}.h5-cta a.btn-h5,.h5-cta button{width:100%;min-height:50px;border:none;border-radius:12px;background:var(--h5-cta);color:#fff;font-size:16.5px;font-weight:600;font-family:inherit;cursor:pointer;display:flex;align-items:center;justify-content:center}.h5-cta button:disabled{opacity:.5}.h5-cta .alt{display:block;text-align:center;margin-top:8px;color:var(--h5-sub);font-size:12.5px}.rec-card{display:flex;flex-direction:column;gap:2px}.rec-card .head{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.rec-card .name{font-size:16.5px;font-weight:650;color:var(--h5-ink)}.rec-card .price{font-size:17px;font-weight:650;color:var(--h5-cta);white-space:nowrap}.rec-card .price small{font-size:11.5px;font-weight:400;color:var(--h5-sub)}.rec-card .meta{color:var(--h5-sub);font-size:13px;margin-top:4px}.rec-card .why{margin-top:10px;display:flex;flex-wrap:wrap;gap:6px}.rec-card .why span{font-size:12px;color:var(--h5-accent);background:var(--h5-accent-soft);border-radius:6px;padding:3px 8px}.empty-state{text-align:center;padding:44px 20px;color:var(--h5-sub)}.empty-state .big{font-size:40px}