#app{min-height:100vh;font-family:Microsoft YaHei,PingFang SC,sans-serif}*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #2563eb;--primary-dark: #1d4ed8;--secondary: #0ea5e9;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-500: #6b7280;--gray-700: #374151;--gray-900: #111827;--shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, .25);--shadow-md: 0 12px 30px -12px rgba(0, 0, 0, .25);--focus: 0 0 0 4px rgba(37, 99, 235, .25)}body{background:radial-gradient(1200px 600px at 10% 10%,rgba(99,102,241,.45),transparent 60%),radial-gradient(900px 500px at 85% 20%,rgba(14,165,233,.45),transparent 55%),radial-gradient(800px 500px at 50% 90%,rgba(34,197,94,.28),transparent 55%),linear-gradient(135deg,#0b1020,#1b1f3a 45%,#24194a);min-height:100vh;color:var(--gray-900);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{cursor:pointer;font-family:inherit;border:none;outline:none}input,select,textarea{font-family:inherit;outline:none}a{color:inherit}:focus-visible{outline:none;box-shadow:var(--focus);border-radius:10px}@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}