/* Mirrors the approved 640px cover: 20px margins, two 600x290 image slots. */
#collection-optical .brand-photo.optical-pair {
  display: grid;
  grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
  padding: 3.125%;
  gap: 3.333333%;
  overflow: hidden;
  background: #f3f3eb;
}
.optical-pair-slot { display: grid; place-items: center; min-width: 0; min-height: 0; overflow: hidden; }
.optical-pair-crop { position: relative; display: block; flex: none; overflow: hidden; }
.optical-pair-crop img { position: absolute; display: block; max-width: none; height: auto; border-radius: 0; }
/* The existing hover outline belongs to the card as a whole, never an internal photo. */
#collection-optical .brand-link:hover .optical-pair-crop img { outline: none; }