.shared-reveal-target {
  opacity: 0;
  transition: opacity 1800ms ease;
  transition-delay: calc(var(--shared-reveal-index, 0) * 540ms);
}

.shared-reveal-play .shared-reveal-target {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .shared-reveal-target,
  .shared-reveal-play .shared-reveal-target {
    opacity: 1;
    transition: none;
  }
}