:root{--bg-primary:#0a0e17;--bg-secondary:#111827;--bg-card:#1a2332;--text-primary:#e5e7eb;--text-secondary:#9ca3af;--accent-green:#10b981;--accent-red:#ef4444;--accent-blue:#3b82f6;--border-color:#1f2937}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}button{font-family:inherit}a{color:var(--accent-blue);text-decoration:none}a:hover{text-decoration:underline}