/* Photography stays still; transitions connect the visitor's actions. */
@view-transition{navigation:auto}
::view-transition-old(root){animation:cat-page-out 120ms ease-out both}
::view-transition-new(root){animation:cat-page-in 220ms ease-out both}
@keyframes cat-page-out{to{opacity:0}}
@keyframes cat-page-in{from{opacity:0}to{opacity:1}}