.book-3d[data-v-81b6ddb2]{--book-width:min(100%,22rem);--book-color:#16283a;aspect-ratio:1240/1754;container-type:inline-size;margin:0 auto;perspective:1800px;position:relative;width:var(--book-width)}.book-3d__book[data-v-81b6ddb2]{--book-depth:calc(var(--book-depth-ratio)*100cqw);top:0;right:0;bottom:0;left:0;position:absolute;transform:rotateX(4deg) rotateY(var(--book-turn));transform-style:preserve-3d}.book-3d--animated.book-3d--ready .book-3d__book[data-v-81b6ddb2]{animation:book-3d-sway-81b6ddb2 4s ease-in-out infinite alternate}.book-3d--animated.book-3d--ready .book-3d__shadow[data-v-81b6ddb2]{animation:book-3d-shadow-sway-81b6ddb2 4s ease-in-out infinite alternate}.book-3d__back[data-v-81b6ddb2],.book-3d__front[data-v-81b6ddb2]{backface-visibility:hidden;border-radius:1px 3px 3px 1px;height:100%;top:0;right:0;bottom:0;left:0;position:absolute;width:100%}.book-3d__front[data-v-81b6ddb2]{box-shadow:inset 6px 0 10px -6px #00000059;-o-object-fit:cover;object-fit:cover;transform:translateZ(calc(var(--book-depth)/2))}.book-3d__back[data-v-81b6ddb2]{background:var(--book-color);transform:rotateY(180deg) translateZ(calc(var(--book-depth)/2))}.book-3d__pages[data-v-81b6ddb2],.book-3d__spine[data-v-81b6ddb2]{height:100%;position:absolute;top:0;width:var(--book-depth)}.book-3d__spine[data-v-81b6ddb2]{background:linear-gradient(90deg,#0000002e,#0000000d 40%,#00000038),var(--book-color);left:calc(var(--book-depth)/-2);transform:rotateY(-90deg)}.book-3d__pages[data-v-81b6ddb2]{background:repeating-linear-gradient(90deg,#fdfcf8 0,#fdfcf8 2px,#e9e6de 2px,#e9e6de 3px);box-shadow:inset 0 0 6px #00000026;height:calc(100% - 2px);right:calc(var(--book-depth)/-2);top:1px;transform:rotateY(90deg)}.book-3d__shadow[data-v-81b6ddb2]{background:radial-gradient(ellipse 50% 50% at 50% 50%,rgba(18,38,58,.28),rgba(18,38,58,.1) 55%,transparent);bottom:-7%;filter:blur(8px);height:9%;left:-14%;position:absolute;right:-14%;transform:translate(-5%) scaleX(.88);z-index:-1}@keyframes book-3d-sway-81b6ddb2{0%{transform:rotateX(4deg) rotateY(-24deg)}to{transform:rotateX(4deg) rotateY(24deg)}}@keyframes book-3d-shadow-sway-81b6ddb2{0%{transform:translate(-5%) scaleX(.88)}50%{transform:translate(0) scaleX(1)}to{transform:translate(5%) scaleX(.88)}}@media (prefers-reduced-motion:reduce){.book-3d--animated.book-3d--ready .book-3d__book[data-v-81b6ddb2],.book-3d--animated.book-3d--ready .book-3d__shadow[data-v-81b6ddb2]{animation:none}}