/* Shared by Home, AC and Heating. A single browser-managed dissolve starts
   when the destination is ready, with no empty or half-faded waiting screen.
   Unsupported browsers retain ordinary navigation. */
@media(prefers-reduced-motion:no-preference){
  @view-transition{navigation:auto}
  ::view-transition-group(root){animation-duration:360ms}
  ::view-transition-old(root),::view-transition-new(root){
    animation-duration:360ms;
    animation-timing-function:cubic-bezier(.4,0,.2,1);
  }
}