:root{--bg:#f7fafb;--surface:#ffffff;--ink:#0a2233;--ink-soft:#54707f;--brand:#0679c4;--brand-deep:#05619f;--dark:#062a3f;--accent:#17b8a6;--line:#dce8ee;--line-strong:#b4cdd9;--font-sans:-apple-system,"Segoe UI",Inter,Roboto,"PingFang SC","Microsoft YaHei",sans-serif;--text-eyebrow:12px;--text-body:16px;--text-card:14px;--h1:clamp(2rem,5vw,3.25rem);--h2:clamp(1.5rem,3vw,2.125rem);--ease-out:cubic-bezier(0.075,0.82,0.165,1);--ease-hover:cubic-bezier(0.15,0,0.45,1);--dur-1:0.15s;--dur-2:0.2s;--dur-3:0.3s;--dur-4:0.4s;--dur-5:1s}@keyframes page-fade{0%{opacity:0}to{opacity:1}}*{box-sizing:border-box}html{background:var(--bg)}body{animation:page-fade var(--dur-5) var(--ease-out);color:var(--ink);font-family:var(--font-sans);font-size:var(--text-body);line-height:1.5;margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}.table{width:100%;border-collapse:collapse}.table th{color:var(--ink-soft);font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:#fbfdfe;white-space:nowrap}.table td,.table th{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left;font-size:13.5px}.table tbody tr:hover{background:#f4fafc}.table tbody tr:last-child td{border-bottom:none}.table td{color:var(--ink)}.table-scroll{max-height:72vh;overflow:auto}.table-sticky thead th{position:-webkit-sticky;position:sticky;top:0;z-index:2;box-shadow:0 1px 0 var(--line)}.admin-shell,.admin-sidebar{display:flex;min-height:100vh}.admin-sidebar{background:var(--dark);color:rgba(255,255,255,.72);flex-direction:column;flex-shrink:0;padding:20px 12px;position:-webkit-sticky;position:sticky;top:0;width:232px;height:100vh;overflow-y:auto}.admin-brand{align-items:center;color:#fff;display:flex;gap:10px;padding:4px 10px 18px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:14px}.admin-brand strong{display:block;font-size:15px;letter-spacing:.01em}.admin-brand small{color:rgba(255,255,255,.45);display:block;font-size:11px;letter-spacing:.08em;text-transform:uppercase}.admin-brand-mark{align-items:center;background:var(--accent);border-radius:8px;color:var(--dark);display:inline-flex;font-size:13px;font-weight:800;height:32px;justify-content:center;width:32px}.admin-nav{display:flex;flex-direction:column;flex:1 1}.admin-nav-group{margin-bottom:18px}.admin-nav-title{color:rgba(255,255,255,.38);font-size:10.5px;font-weight:700;letter-spacing:.12em;margin:0 0 6px;padding:0 10px;text-transform:uppercase}.admin-nav-item{border-left:2px solid transparent;border-radius:8px;color:rgba(255,255,255,.72);display:block;font-size:13.5px;margin-bottom:2px;padding:7px 10px;transition:background var(--dur-2) var(--ease-hover),color var(--dur-2) var(--ease-hover)}.admin-nav-item:hover{background:rgba(255,255,255,.06);color:#fff}.admin-nav-active{background:rgba(23,184,166,.16);border-left-color:var(--accent);color:#fff;font-weight:600}.admin-nav-footer{border-top:1px solid rgba(255,255,255,.08);margin-top:auto;padding:14px 10px 4px}.admin-nav-footer a{color:rgba(255,255,255,.55);font-size:13px;cursor:pointer}.admin-nav-footer a:hover{color:#fff}.admin-main{flex:1 1;min-width:0}.admin-main-bare{min-height:100vh;display:flex;align-items:center;justify-content:center}.shell{padding:32px 40px;max-width:1080px}.shell-wide{max-width:1440px}.page-head{margin-bottom:20px}.page-head h1{font-size:22px;font-weight:700;margin:0 0 4px;letter-spacing:-.01em}.page-head .page-sub{color:var(--ink-soft);font-size:13.5px;margin:0;max-width:72ch}.eyebrow{color:var(--accent);font-size:11px;font-weight:700;letter-spacing:.12em;margin:0 0 6px;text-transform:uppercase}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;overflow-x:auto}.card .table td:first-child,.card .table th:first-child{padding-left:18px}.card .table td:last-child,.card .table th:last-child{padding-right:18px}.empty{background:var(--surface);border:1px dashed var(--line-strong);border-radius:12px;color:var(--ink-soft);font-size:14px;padding:40px 24px;text-align:center}.alert{background:#fdeceb;border:1px solid #f5c6c2;border-radius:10px;color:#8f1d14;font-size:13.5px;margin:12px 0;padding:10px 14px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}.muted{color:var(--ink-soft);font-size:var(--text-card)}.button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line-strong);border-radius:8px;background:var(--surface);color:var(--ink);cursor:pointer;font-size:14px;padding:6px 14px;transition:background var(--dur-2) var(--ease-hover),color var(--dur-2) var(--ease-hover)}.button:disabled{cursor:wait;opacity:.6}.button-primary{background:var(--brand);border-color:var(--brand);color:#fff}.button-primary:hover:not(:disabled){background:var(--brand-deep)}.button-secondary{background:transparent;color:#b3261e;border:1px solid #b3261e}.button-secondary:hover{background:#b3261e;color:#fff}.form-grid{display:grid;grid-gap:12px;gap:12px;max-width:640px;margin:12px 0}.field{display:grid;grid-gap:4px;gap:4px;font-size:14px}.field span{color:var(--ink-soft);font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.field input,.field select,.field textarea{border:1px solid var(--line-strong);border-radius:8px;background:var(--surface);padding:8px 10px;font-size:14px}.field textarea{resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.field-inline{display:flex;align-items:center;gap:8px}.field-inline span{text-transform:none;letter-spacing:0;font-size:14px;color:var(--ink)}.badge{border-radius:999px;display:inline-block;font-size:11px;font-weight:700;letter-spacing:.05em;padding:3px 10px;text-transform:uppercase}.badge-draft{background:var(--line);color:var(--ink-soft)}.badge-published{background:#dff0fb;color:var(--brand-deep)}.badge-live,.badge-ok{background:#d8f5f0;color:#0c7d70}.badge-warn{background:#fdf3d7;color:#8a6d00}.badge-danger{background:#fdeceb;color:#b3261e}.badge-muted{background:var(--line);color:var(--ink-soft)}.tabs{display:flex;gap:6px;margin:16px 0;flex-wrap:wrap}.tab{border:1px solid var(--line-strong);border-radius:999px;font-size:13px;font-weight:600;padding:6px 14px}.tab-active{background:var(--brand);border-color:var(--brand);color:#fff}.panel{border:1px solid var(--line);border-radius:12px;margin:14px 0;padding:14px 16px;background:var(--surface)}.panel-header{align-items:center;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between}.panel-actions{align-items:center;display:inline-flex;gap:8px}