.spoiler-group {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 280ms ease;
}

.spoiler-group.is-open {
  grid-template-rows: 1fr;
}

.spoiler-group__stage {
  display: grid;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
  align-items: start;
  transition: none;
}

.spoiler-group .spoiler-target {
  grid-area: 1 / 1;
  min-width: 0;
  max-height: none;
  overflow: visible;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 280ms ease, visibility 0s 280ms;
}

.spoiler-group .spoiler-target.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 280ms ease, visibility 0s;
}

.spoiler-group .spoiler-target img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 30px 0;
  padding: 0;
  transition: none;
}

@media (prefers-reduced-motion: reduce) {
  .spoiler-group,
  .spoiler-group .spoiler-target,
  .spoiler-group .spoiler-target.open {
    transition: none;
  }
}