/* Height is measured only during a transition; content returns to natural layout
   afterwards. Shared by every content details/summary, never the site menus. */
details[data-nemely-disclosure] > summary [data-disclosure-icon] {
  transition: transform var(--nemely-disclosure-open-duration) var(--nemely-disclosure-easing);
  transform-origin: center;
}
details[data-nemely-disclosure][data-disclosure-state="closing"] > summary [data-disclosure-icon] {
  transform: rotate(0deg);
  transition-duration: var(--nemely-disclosure-close-duration);
}
@media (prefers-reduced-motion: reduce) {
  details[data-nemely-disclosure] > summary [data-disclosure-icon] { transition: none !important; }
}