:root{color-scheme:light;font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.5;font-weight:400;color:#172033;background:#f4f6fb;--primary: #155eef;--surface: #ffffff;--border: #d9e0ee;--text-muted: #52607a}*{box-sizing:border-box}body{margin:0;min-width:320px;background:radial-gradient(circle at top left,rgba(21,94,239,.16),transparent 32%),linear-gradient(180deg,#f8fbff,#eef2f9)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.page-shell{max-width:1200px;margin:0 auto;padding:24px}.card{background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:0 12px 40px #1118270f}.section-title{margin:0 0 12px;font-size:28px;font-weight:700}.muted{color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:10px 18px;background:var(--primary);color:#fff}.btn.secondary{background:#eef4ff;color:var(--primary)}.btn.ghost{background:transparent;color:var(--primary);border:1px solid var(--border)}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.field{display:flex;flex-direction:column;gap:8px}.field input,.field textarea,.field select{width:100%;border:1px solid var(--border);border-radius:12px;padding:12px 14px;background:#fff}.pill{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:#eef4ff;color:var(--primary);font-size:12px;font-weight:600}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:12px 10px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.inline-actions{display:flex;flex-wrap:wrap;gap:8px}@media (max-width: 900px){.grid-2,.grid-3{grid-template-columns:1fr}.page-shell{padding:16px}}
