.book{position:relative;touch-action:pan-y;user-select:none}.loading{display:none;position:absolute;inset:0;z-index:4;align-items:center;justify-content:center;background:#101924;color:#fff;font-size:13px;letter-spacing:.04em}.book.is-loading .loading{display:flex}.book.is-loading figure{opacity:.35}.book figure{transition:opacity .18s ease}@media(max-width:700px){header .header-actions a{display:none}.book figure{width:100%}.book figure img{width:100%;height:100%;object-fit:contain}}