:root{--primary:#6366f1;--primary-light:#818cf8;--primary-dark:#4f46e5;--primary-bg:#eef2ff;--success:#22c55e;--success-bg:#f0fdf4;--warning:#f59e0b;--warning-bg:#fffbeb;--danger:#ef4444;--danger-bg:#fef2f2;--text-primary:#1e293b;--text-secondary:#64748b;--text-muted:#94a3b8;--border:#e2e8f0;--border-light:#f1f5f9;--bg:#f8fafc;--bg-white:#fff;--shadow-sm:0 1px 2px #0000000d;--shadow:0 1px 3px #0000001a,0 1px 2px #0000000f;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--radius:8px;--radius-lg:12px;--radius-xl:16px;--sidebar-w:220px;--header-h:56px}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-primary);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.6;overflow-x:hidden}#app{min-width:320px;min-height:100vh}a{color:var(--primary);text-decoration:none}:root{--n-color-primary:var(--primary);--n-color-primary-hover:var(--primary-dark);--n-color-primary-pressed:#4338ca;--n-border-radius:var(--radius)}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-track{background:0 0}.page-container{width:100%;max-width:1400px;margin:0 auto;padding:24px 28px}.page-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.page-header h2{color:var(--text-primary);letter-spacing:-.01em;font-size:18px;font-weight:650}.empty-state{text-align:center;color:var(--text-muted);padding:60px 20px}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}