.ep-book--shadow{filter:drop-shadow(0 1px 1px rgba(17,20,23,.1)) drop-shadow(0 8px 12px rgba(17,20,23,.16))}.ep-book-body{transform-origin:50% 50%}.ep-book-spine{background:linear-gradient(90deg,#00000042,#ffffff24 58%,#0000001a 86%,#0000002e)}.ep-book-sheen{background:linear-gradient(135deg,#ffffff1f,#fff0 42%)}.ep-book-signature-path{stroke-dasharray:1;stroke-dashoffset:0}