/* Four-car catalogue: balanced two-by-two cards, no extra game canvas. */
.harbour-racer .car-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.harbour-racer .car-options .car-option { min-width: 0; }
@media (max-width: 480px) {
  .harbour-racer .car-options { gap: 9px; }
  .harbour-racer .car-options button { padding: 10px; }
}