/* Two painted faces with a 2D hinge: avoids Safari backface compositing flashes. */
.garden-book,.reduce-motion .garden-book{transform:none;transform-style:flat;filter:none}
.turn-leaf{transform-style:flat;-webkit-transform-style:flat;backface-visibility:visible;will-change:transform}
.leaf-face,.leaf-front,.leaf-back{transform:none!important;backface-visibility:visible;-webkit-backface-visibility:visible}
.leaf-face img{backface-visibility:visible;-webkit-backface-visibility:visible}
.turn-leaf.turning{box-shadow:0 3px 12px #25160b50}
#system-boot.boot-exit{animation-duration:1s}.universe-reveal main{animation-duration:1.1s}
.book-board,.paper-stack,.book-spine{transform:none}
.paper-side img{backface-visibility:visible;-webkit-backface-visibility:visible}