/* No scale/translateZ/perspective: the final bitmap is rasterized at its
   screen size even when the room underneath has a large camera transform. */
.artwork-hd{position:fixed;z-index:90;overflow:hidden;pointer-events:none;transform:none;perspective:none;contain:layout paint;background:#eee4d4}
.artwork-hd[hidden]{display:none}
.artwork-hd img{position:absolute;display:block;max-width:none;max-height:none;transform:none;image-rendering:auto}
/* The full-resolution original already contains the approved greeting. */
.letter-whole .letter-greeting-replacement{display:none}