/* aria-live-mirror.css — visually-hidden class for the ARIA live mirror node.
 *
 * Matches the canonical pattern used inline on the H1 in map.html.
 * NOT display:none — that suppresses aria-live announcements entirely.
 */
.mt-aria-live-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  word-wrap: normal;
}