.event-poster {
  aspect-ratio: 3 / 4;
  object-fit: cover;
  width: 100%;
}
.event-poster--empty {
  background: linear-gradient(135deg, #343a40, #6c757d);
}
.ticket-qr {
  max-width: 220px;
}
.ticket-qr svg {
  width: 100%;
  height: auto;
}