@media (max-width: 540px) {
.rl-order-details__summary {
  grid-template-columns: minmax(0, 1fr);
}
.rl-mailbox__open {
  grid-template-columns: minmax(0,1fr) auto; gap: .2rem var(--rl-space-2);
}
.rl-mailbox__subject {
  grid-column: 1 / -1;
}
.rl-mailbox__toolbar {
  font-size: var(--rl-text-sm);
}
.rl-message-item {
  grid-template-columns: 2.75rem minmax(0, 1fr); gap: var(--rl-space-2) var(--rl-space-3);
}
.rl-message-item__date {
  grid-column: 2; text-align: start; white-space: normal;
}
.rl-message-item__date time > span {
  display: inline; margin-inline-start: var(--rl-space-2);
}
}