.swipe-hint-overlay{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0.35);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);opacity:1;transition:opacity 0.4s ease;cursor:pointer}.page-turn-text{font-weight:900!important;text-decoration:underline!important}.swipe-hint-overlay.fading{opacity:0;pointer-events:none}.swipe-hint-overlay.hidden{display:none}.swipe-hint-content{display:flex;flex-direction:column;align-items:center;gap:2rem}.swipe-indicator{position:relative;display:flex;align-items:center;justify-content:center;width:16rem;height:6rem}.arrow{position:absolute;opacity:0.6;animation:pulse 2s ease-in-out infinite}.arrow-left{left:0}.arrow-right{right:0}.hand-container{position:relative}.hand-icon{filter:drop-shadow(0 4px 6px rgba(0,0,0,0.3));animation:swipe 2s ease-in-out infinite}.motion-trail{position:absolute;top:50%;left:50%;display:flex;gap:4px;animation:trailMove 2s ease-in-out infinite}.motion-trail span{display:block;height:2px;background:rgba(255,255,255,0.4);border-radius:2px}.motion-trail span:nth-child(1){width:16px;opacity:0.5}.motion-trail span:nth-child(2){width:12px;opacity:0.35}.motion-trail span:nth-child(3){width:8px;opacity:0.2}.swipe-hint-text{text-align:center}.hint-primary{color:#fff;font-size:1.25rem;font-weight:500;letter-spacing:0.025em;text-shadow:0 2px 4px rgba(0,0,0,0.3);margin:0}.hint-secondary{color:rgba(255,255,255,0.7);font-size:0.875rem;margin:0.5rem 0 0 0}.hint-dismiss{color:rgba(255,255,255,0.5);font-size:0.75rem;margin:1rem 0 0 0;animation:pulse 2s ease-in-out infinite}@keyframes swipe{0%,100%{transform:translateX(-20px)}50%{transform:translateX(20px)}}@keyframes trailMove{0%,100%{transform:translate(-50%,-50%) translateX(-30px);opacity:0}25%{opacity:1}50%{transform:translate(-50%,-50%) translateX(30px);opacity:0}}@keyframes pulse{0%,100%{opacity:0.6}50%{opacity:1}}*{margin:0;padding:0}html,body{height:100%;width:100%}.left-book-page,.right-book-page{height:100%!important;min-height:100%!important;max-height:100%!important;flex-shrink:0!important}@media (max-width:768px){.book-container{display:flex!important;flex-direction:column!important}.book-page,.left-book-page,.right-book-page{width:100%!important;height:100%!important;min-height:100%!important;max-height:100%!important;flex:0 0 100%!important}.alt-page-container,.standard-page-content-container{height:95%!important;min-height:95%!important;overflow-y:auto!important;-webkit-overflow-scrolling:touch!important}}