html{user-select:none}#loading-screen{position:fixed;top:0;left:0;width:100%;height:100%;background-color:var(--bs-tertiary-bg);color:var(--bs-tertiary-text);z-index:9999;display:flex;align-items:center;justify-content:center;opacity:1;transition:opacity .5s,visibility 0s linear .5s}#loading-screen.hidden{opacity:0;visibility:hidden}@media (orientation:portrait){#readerCarouselVertical{display:block!important}#readerCarouselHorizontal{display:none!important}}@media (orientation:landscape){#readerCarouselVertical{display:none!important}#readerCarouselHorizontal{display:block!important}}