/* Avoid re-blurring the moving WebGL canvas underneath mobile controls. */
@media (pointer: coarse) {
  .header-links,
  #sound.music-dock,
  .studio-footer .studio-dock,
  #object-tools,
  #book-reader,
  #return-to-shelf,
  .hotspot > span,
  dialog::backdrop {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}