.ach-pop-enter-active[data-v-d379fb45],.ach-pop-leave-active[data-v-d379fb45]{transition:opacity .22s ease}.ach-pop-enter-from[data-v-d379fb45],.ach-pop-leave-to[data-v-d379fb45]{opacity:0}.ach-share-enter-active[data-v-38b9a8dd],.ach-share-leave-active[data-v-38b9a8dd]{transition:opacity .2s ease}.ach-share-enter-from[data-v-38b9a8dd],.ach-share-leave-to[data-v-38b9a8dd]{opacity:0}.ds-navitem[data-v-f472cfd2]{transition:background var(--dur-fast) var(--ease-out)}.ds-navitem[data-v-f472cfd2]:not(.ds-navitem--active):hover{background:var(--ink-100)!important}.student-sidebar[data-v-93653912]{-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(150%);backdrop-filter:blur(var(--glass-blur)) saturate(150%);background:var(--glass-bg);border-right:1px solid var(--glass-border)}.no-scrollbar[data-v-93653912]::-webkit-scrollbar{display:none}.no-scrollbar[data-v-93653912]{scrollbar-width:none}.bell-pop-enter-active[data-v-e97e8959],.bell-pop-leave-active[data-v-e97e8959]{transition:opacity .15s ease,transform .15s ease}.bell-pop-enter-from[data-v-e97e8959],.bell-pop-leave-to[data-v-e97e8959]{opacity:0;transform:translateY(-4px)}.student-topbar[data-v-05b9fc70]{-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(150%);backdrop-filter:blur(var(--glass-blur)) saturate(150%);background:var(--glass-bg);border-bottom:1px solid var(--glass-border)}.offline-slide-enter-active[data-v-66930b0f],.offline-slide-leave-active[data-v-66930b0f]{transition:opacity .2s ease,transform .2s ease}.offline-slide-enter-from[data-v-66930b0f],.offline-slide-leave-to[data-v-66930b0f]{opacity:0;transform:translateY(-100%)}.maint-slide-enter-active[data-v-1e637f68],.maint-slide-leave-active[data-v-1e637f68]{transition:opacity .2s ease,transform .2s ease}.maint-slide-enter-from[data-v-1e637f68],.maint-slide-leave-to[data-v-1e637f68]{opacity:0;transform:translateY(-100%)}