.document-stage[data-viewer-mode="3d"]{background:transparent!important;min-height:0!important;padding:0!important;margin:0!important;display:block!important}.document-stage[data-viewer-mode="3d"]:before{display:none}.document-fullscreen-exit{display:none}.flipbook-container{position:relative;width:100%;height:100%;display:block;overflow:hidden}.flipbook-book{position:relative;width:100%;height:100%}.flipbook-page{position:relative;background:#fff;overflow:hidden;touch-action:none}.flipbook-page__img{width:100%;height:100%;object-fit:contain;display:block;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;pointer-events:none}.flipbook-page .document-overlay,.flipbook-page .document-block{pointer-events:auto;cursor:pointer}.flipbook-spine{position:absolute;width:40px;transform:translate(-50%);background:linear-gradient(to right,transparent 0%,rgba(0,0,0,.03) 25%,rgba(0,0,0,.06) 45%,rgba(0,0,0,.08) 50%,rgba(0,0,0,.06) 55%,rgba(0,0,0,.03) 75%,transparent 100%);pointer-events:none;z-index:3;transition:opacity .2s ease}.flipbook-container:fullscreen{background:#1a1a2e}@media (max-width: 900px){.flipbook-container{min-height:400px}}