/* The site is 32 greys. Lee's Willy Wall photos are the only colour, anywhere they appear.

   Pictures the admin stores are snapped to the ramp on the way in (img_grey32() in inc/img.php), so this is the
   one fallback, for art the server never touches: Spotify's CDN, the Gantt sheet's property photos, and anything
   saved before the rule. One rule, loaded by every page. Nothing else in the site's CSS greys an image.

   Colour opt-out: .ui-colour on the image or on anything around it. Only Wall photos get it. */
img { filter: grayscale(1); }
.ui-colour img, img.ui-colour { filter: none; }