/* One subtle display-only grain on every photograph, including dynamic viewers.
   Source files, responsive image sizes and full-resolution links stay unchanged. */
@media screen {
 body img[src]:not([src=""]):not([src*=".svg"]):not([src^="data:image/svg"]):not([src*="olive-and-stone-mark"]):not([data-no-grain]) {
  filter:url('#os-photo-grain');
 }
}
/* Retire the catalogue-only overlay, including older cached catalogue styles. */
.catalogue-page .product-thumbnail::after { content:none; }
@media (forced-colors:active), (prefers-contrast:more), print {
 body img[src] { filter:none!important; }
}