/* Each page retains its original responsive presentation CSS. */
[data-gallery-track] { will-change: transform; }
[data-gallery-track].is-moving { transition: transform 300ms cubic-bezier(1,0,0,1); }
[data-gallery-track] img { -webkit-user-drag: none; }
[data-page="gallery"] section { touch-action: pan-y; }
[data-page="gallery"] button[aria-label="Previous"],
[data-page="gallery"] button[aria-label="Next"] {
  transition: transform 150ms cubic-bezier(0,0,.58,1);
}
[data-page="gallery"] button:active,
[data-page="gallery"] button.is-pressed { transform: scale(.9) !important; }
button:focus-visible, a:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
  [data-gallery-track].is-moving { transition-duration: 0ms; }
  [data-page="gallery"] button[aria-label] { transition-duration: 0ms; }
}