:root{--bg:#ffffff;--panel-soft:#f7f7f8;--ink:#202123;--muted:#777b83;--line:#e6e6e8;--teal:#4f6bff;--teal-strong:#3f57d9;--shadow:none;--ok:#24a36b;--danger:#9a3526;--info:#4057d6;--warn:#7a5418;--radius-card:14px;--radius-panel:12px;--radius-field:9px}*{box-sizing:border-box}body,html{height:100%}body{background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}body,h1,h2,h3,h4,ol,p,ul{margin:0}ol,ul{padding-left:20px}a{color:inherit;text-decoration:none}a:hover{color:var(--teal)}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}img{max-width:100%}.site-shell{display:flex;min-height:100vh;flex-direction:column}.site-main{width:100%;max-width:1160px;margin:0 auto;padding:30px 22px 72px;flex:1 1}.page-header{margin-bottom:22px}.page-header h1{font-size:22px;font-weight:800}.page-header p{margin-top:5px;font-size:12.5px}.refresh-note{display:flex;align-items:center;gap:7px;margin-top:16px;color:var(--muted);font-size:12px}.spin{animation:l4d2-spin .9s linear infinite}@keyframes l4d2-spin{to{transform:rotate(1turn)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:38px;padding:0 14px;border-radius:var(--radius-field);border:1px solid var(--line);background:#fff;font-size:13px;font-weight:600;white-space:nowrap;transition:background .12s ease,border-color .12s ease,color .12s ease}.btn,.btn:hover{color:var(--ink)}.btn:hover{background:#f1f1f2}.btn-primary{border-color:var(--teal);background:var(--teal);color:#fff}.btn-primary:hover{background:var(--teal-strong);border-color:var(--teal-strong);color:#fff}.btn-danger{border-color:#d9b2aa;background:#fff;color:var(--danger)}.btn-danger:hover{background:#fff5f3;color:var(--danger)}.btn-success{border-color:#bcdccd;background:#fff;color:var(--ok)}.btn-success:hover{background:#f2faf6;color:var(--ok)}.btn-sm{height:30px;padding:0 10px;font-size:12px;border-radius:8px}.btn:disabled,.btn[aria-disabled=true]{cursor:not-allowed;opacity:.5;pointer-events:none}.tag{display:inline-flex;align-items:center;gap:5px;height:22px;padding:0 9px;border-radius:999px;background:var(--panel-soft);color:#555960;font-size:11px;font-weight:600;white-space:nowrap}.tag-teal{background:#eef0ff;color:var(--info)}.tag-success{background:#eaf6f0;color:var(--ok)}.tag-warn{background:#fdf6e9;color:var(--warn)}.tag-danger{background:#fbeeeb;color:var(--danger)}.panel{border:1px solid var(--line);border-radius:var(--radius-panel)}.card,.panel{background:#fff}.card{border:1px solid var(--line);border-radius:var(--radius-card)}.card-hover{transition:border-color .12s ease,background .12s ease}.card-hover:hover{border-color:#d4d7e9;background:#fbfbfe}.panel-head{justify-content:space-between;gap:14px;padding:14px 18px;border-bottom:1px solid var(--line)}.panel-head,.panel-title{display:flex;align-items:center}.panel-title{gap:8px;font-size:14px;font-weight:800}.panel-body{padding:16px 18px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.06em}.eyebrow,.muted{color:var(--muted)}.field{width:100%;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:var(--radius-field);background:#fff;outline:none;font-size:13px}.field:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(79,107,255,.11)}.textarea{width:100%;min-height:104px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius-field);background:#fff;outline:none;font-size:13px;line-height:1.6;resize:vertical}.textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(79,107,255,.11)}.field-label{display:block;margin-bottom:6px;font-size:12px;font-weight:700;color:#4b4f57}.divider{height:1px;border:0;background:var(--line)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:150px;color:var(--muted);text-align:center}.empty-state strong{color:#555960;font-size:13px}.empty-state p{font-size:12px}::selection{background:rgba(79,107,255,.16)}