.book-card__stage{position:relative;margin-bottom:1.5rem;perspective:900px}.book-card__shadow{position:absolute;bottom:-12px;left:8%;right:8%;height:20px;background:radial-gradient(ellipse,color-mix(in srgb,var(--book-color) 33%,transparent) 0%,transparent 70%);filter:blur(8px);opacity:.5;transition:opacity .35s var(--ease-out-soft)}.book-card__cover{position:relative;aspect-ratio:2 / 3;border-radius:8px;overflow:hidden;background:color-mix(in srgb,var(--book-color) 13%,transparent);box-shadow:0 8px 24px -8px var(--black-a12);transition:transform .4s var(--ease-out),box-shadow .35s var(--ease-out-soft)}.book-card__sheen{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,var(--white-a08) 0%,transparent 60%);opacity:0;pointer-events:none;transition:opacity .3s var(--ease-out-soft)}@media (hover: hover){.book-card:hover .book-card__cover,.book-card:focus-within .book-card__cover{transform:translateY(-8px) rotateY(-5deg) scale(1.02);box-shadow:0 16px 36px -8px var(--black-a18),4px 4px color-mix(in srgb,var(--book-color) 27%,transparent)}.book-card:hover .book-card__shadow,.book-card:focus-within .book-card__shadow{opacity:1}.book-card:hover .book-card__sheen{opacity:1}}@media (prefers-reduced-motion: reduce){.book-card__cover,.book-card__shadow,.book-card__sheen{transition:none}}