/* Equal-size paper turn: only the reveal mask and paper-edge shadow move. */
.book-shell{perspective:none!important}
#book.turn{animation:none!important;transform:none!important}
#book .characters,#book .scene-frame #art,#book .scene-frame #effects{animation:none!important;transform:none!important}
#book .scene-frame #art{object-fit:contain}
.page-turn-sheet,.page-turn-sheet *{animation:none!important;transition:none!important}
.page-turn-sheet::after{display:none!important}
.page-turn-edge{position:fixed;width:44px;z-index:51;pointer-events:none;will-change:transform,opacity}
@media(prefers-reduced-motion:reduce){.page-turn-sheet,.page-turn-edge{display:none!important}}