/* The USD channel has one payment method and three fixed reward tiers. */
.payment-grid { grid-template-columns: minmax(0, 1fr); }

@media (min-width: 800px) {
  .cards.rewards-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .rewards-grid .reward-base { grid-column: 1 / -1; }
  .payment-grid .panel { max-width: 42rem; }
}