.loading-container[data-v-2bf1dc89]{align-items:center;background-color:#f8f9fa;display:flex;flex-direction:column;height:100vh;justify-content:center;left:0;position:fixed;top:0;width:100vw;z-index:9999}.loading-spinner[data-v-2bf1dc89]{background-color:#a0d8d8;background-image:url(./book-loading.jxsa4Dtv.gif);background-size:cover;border-radius:50%;box-shadow:0 0 10px #0000001a;height:200px;width:200px}.fade-enter-active[data-v-2bf1dc89],.fade-leave-active[data-v-2bf1dc89]{transition:opacity .6s ease;transition-delay:.5s}.fade-enter-from[data-v-2bf1dc89],.fade-leave-to[data-v-2bf1dc89]{opacity:0}#carpet[data-v-41184139]{flex-direction:column;max-height:100vh;min-height:100vh}#carpet[data-v-41184139],#carpet #carpet-body[data-v-41184139]{display:flex;position:relative}#carpet #carpet-body[data-v-41184139]{flex:1;overflow:auto}#carpet #carpet-body #content[data-v-41184139]{display:flex;flex:1;flex-direction:column;overflow:hidden auto;scrollbar-color:#f8f9fa #f8f9fa;transition:background-color .6s,scrollbar-color .6s;width:0}#carpet #carpet-body #content[data-v-41184139]:hover{scrollbar-color:#aad1bd #f8f9fa}#carpet #carpet-body #content[data-v-41184139]{scrollbar-width:thin}#carpet #carpet-body #content[data-v-41184139]::-webkit-scrollbar-thumb:hover{background:#7eb89d}#carpet[data-v-41184139] .expand{background-color:#f8f9fa;flex:1}.back-button-container[data-v-41184139]{background-color:#f8f9fa;border-bottom:1px solid #eee;padding:10px 20px}.back-button-container .back-button[data-v-41184139]{color:#42b983;font-weight:700;text-decoration:none}.back-button-container .back-button[data-v-41184139]:hover{text-decoration:underline}.learning-button-container[data-v-41184139]{background-color:#f8f9fa;padding:10px;text-align:right}.learning-button-container button[data-v-41184139]{align-items:center;display:flex}