/* styles.css - estilos básicos */
body { font-family: Arial, sans-serif; background: #f6f7fb; color: #222; margin: 0; padding: 0; }
header { background: #0069d9; color: white; padding: 1rem; text-align: center; }
main { max-width: 960px; margin: 2rem auto; background: white; padding: 1.5rem; border-radius: 8px; box-shadow: 0 6px 18px rgba(0,0,0,0.06); }
pre { background: #f4f6fb; padding: 1rem; border-radius: 6px; overflow: auto; }
footer { text-align: center; padding: 1rem; color: #666; }