:root{--rt-primary:#2563EB;--rt-primary-hover:#1D4ED8;--rt-success:#16A34A;--rt-warning:#F59E0B;--rt-danger:#DC2626;--rt-long:#2563EB;--rt-middle:#D97706;--rt-short:#DC2626;--bg-page:#0F172A;--bg-panel:#111827;--bg-card:#1E293B;--bg-hover:#273449;--border:#334155;--border-light:#475569;--text-main:#F8FAFC;--text-normal:#CBD5E1;--text-secondary:#94A3B8;--text-disable:#64748B;--radius-xs:6px;--radius-sm:10px;--radius-md:14px;--radius-lg:20px;--shadow-card: 0 4px 18px rgba(0,0,0,.18);--shadow-hover: 0 8px 30px rgba(0,0,0,.25);--transition: all .25s ease;--header-height:68px;--sidebar-width:240px;--content-width:1400px}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px}body{background:var(--bg-page);color:var(--text-main);font-family:Inter,SF Pro Display,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}button{border:none;outline:none;cursor:pointer;font:inherit;transition:var(--transition)}input,textarea,select{font:inherit;outline:none}img{display:block;max-width:100%}ul{list-style:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#3a475a;border-radius:20px}::-webkit-scrollbar-track{background:#152233}.page{width:100%;min-height:100vh;padding:28px}.container{width:100%;max-width:var(--content-width);margin:auto}.card{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-card);transition:var(--transition)}.card:hover{box-shadow:var(--shadow-hover);border-color:var(--border-light)}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.flex-center{display:flex;justify-content:center;align-items:center}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600}.badge-success{background:#34d3992e;color:#34d399}.badge-info{background:#3b82f62e;color:#60a5fa}.badge-warning{background:#f59e0b2e;color:#fbbf24}.badge-danger{background:#dc26262e;color:#f87171}.text-secondary{color:var(--text-secondary)}.text-disable{color:var(--text-disable)}.mt16{margin-top:16px}.mt24{margin-top:24px}.mb16{margin-bottom:16px}.mb24{margin-bottom:24px}@media (max-width:1024px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.page{padding:18px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;gap:16px}}@media (max-width:480px){.page{padding:12px}.grid-2,.grid-3,.grid-4{gap:12px}.container{padding:0 12px}.card{border-radius:10px}}