#post-content details {
  margin: 1.5em 0;
  padding: 0.5em 0.75em;
  border: 0;
  border-radius: var(--border-radius, 12px);
  background: color-mix(in srgb, currentColor 5%, transparent);
}

#post-content details > summary {
  cursor: pointer;
}

#post-content details[open] > summary {
  margin-bottom: 0.5em;
}

#post-content details > :last-child {
  margin-bottom: 0;
}