:root{--book-w:min(50vw, 20em);--book-h:calc(var(--book-w)*1.5)}#tgg-mobile-book{display:block;width:10em;margin:-1em auto 0;z-index:4}#book-container{display:none}@media(min-width:48em){#book-container{display:block}#tgg-mobile-book{display:none}}#open-book{padding:.75rem 1rem;border:0;border-radius:.75rem;font-weight:600;cursor:pointer}#book-flip{grid-template-columns:1fr;place-items:center}.book{position:absolute;right:0;top:20vh;width:50%;height:auto;perspective:2500px;isolation:isolate;aspect-ratio:0.67/1}.sheets{position:absolute;inset:0;transform-style:preserve-3d}.sheet{position:absolute;inset:0;transform-style:preserve-3d;transform-origin:left 50%;will-change:transform}.book-cover{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:10000}.book-cover img{width:100%;height:100%;object-fit:cover;display:block}.face{position:absolute;inset:0;overflow:hidden;backface-visibility:hidden;-webkit-backface-visibility:hidden}.face img{width:100%;height:100%;object-fit:cover;display:block}.front{transform:rotateY(0deg)}.back{transform:rotateY(180deg)}.tgg-flex-container{display:flex;flex-direction:column-reverse}.tgg-flex-container>*{width:100%}.tgg-background{background-color:rgb(0 0 0 / .25);width:100%;margin:0}@media(min-width:48em){.tgg-flex-container{display:flex;flex-direction:row;width:100%;margin:0 auto;gap:1.618em}.tgg-flex-container>*{width:50%}}#tgg-chapra-mobile{width:15em;margin:-6em auto 0;position:relative;z-index:3}.tgg-text-animation--final{font-style:italic}