:root{--bg-dark: #0a0e1a;--bg-card: #141b2d;--bg-surface: #1e2742;--bg-hover: #253352;--border: #2a3655;--text-primary: #e2e8f0;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-blue: #3b82f6;--accent-cyan: #06b6d4;--accent-green: #10b981;--accent-yellow: #f59e0b;--accent-red: #ef4444;--accent-purple: #8b5cf6;--accent-pink: #ec4899;--font-mono: "JetBrains Mono", "Courier New", monospace;--font-sans: "Noto Sans SC", system-ui, -apple-system, sans-serif;--radius: 8px;--radius-lg: 12px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background:var(--bg-dark);color:var(--text-primary);min-height:100vh;overflow-x:hidden}a{color:var(--accent-cyan);text-decoration:none}a:hover{text-decoration:underline}button{font-family:var(--font-sans);cursor:pointer;border:none;border-radius:var(--radius);padding:8px 16px;font-size:14px;transition:all .2s}code,pre,.mono{font-family:var(--font-mono)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}