:root{--bg-primary:#0f0f0f;--bg-secondary:#1a1a2e;--accent:#f03;--accent-hover:#e6002e;--text-primary:#fff;--text-secondary:#888;--text-muted:#555;--border:#ffffff14;--surface:#ffffff0a}*{box-sizing:border-box;margin:0;padding:0}body{background:linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);color:var(--text-primary);min-height:100vh;font-family:system-ui,-apple-system,sans-serif}