:host,:root{--van-sidebar-width:80px}.van-sidebar{width:var(--van-sidebar-width);overflow-y:auto;-webkit-overflow-scrolling:touch}:host,:root{--van-sidebar-font-size:var(--van-font-size-md);--van-sidebar-line-height:var(--van-line-height-md);--van-sidebar-text-color:var(--van-text-color);--van-sidebar-disabled-text-color:var(--van-text-color-3);--van-sidebar-padding:20px var(--van-padding-sm);--van-sidebar-active-color:var(--van-active-color);--van-sidebar-background:var(--van-background);--van-sidebar-selected-font-weight:var(--van-font-bold);--van-sidebar-selected-text-color:var(--van-text-color);--van-sidebar-selected-border-width:4px;--van-sidebar-selected-border-height:16px;--van-sidebar-selected-border-color:var(--van-primary-color);--van-sidebar-selected-background:var(--van-background-2)}.van-sidebar-item{position:relative;display:block;box-sizing:border-box;padding:var(--van-sidebar-padding);overflow:hidden;color:var(--van-sidebar-text-color);font-size:var(--van-sidebar-font-size);line-height:var(--van-sidebar-line-height);background:var(--van-sidebar-background);cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.van-sidebar-item:active{background-color:var(--van-sidebar-active-color)}.van-sidebar-item:not(:last-child):after{border-bottom-width:1px}.van-sidebar-item__text{word-break:break-all}.van-sidebar-item--select{color:var(--van-sidebar-selected-text-color);font-weight:var(--van-sidebar-selected-font-weight)}.van-sidebar-item--select,.van-sidebar-item--select:active{background-color:var(--van-sidebar-selected-background)}.van-sidebar-item--select:before{position:absolute;top:50%;left:0;width:var(--van-sidebar-selected-border-width);height:var(--van-sidebar-selected-border-height);background-color:var(--van-sidebar-selected-border-color);transform:translateY(-50%);content:""}.van-sidebar-item--disabled{color:var(--van-sidebar-disabled-text-color);cursor:not-allowed}.van-sidebar-item--disabled:active{background-color:var(--van-sidebar-background)}.help-video[data-v-ca8e41fe]{width:100vw;height:100vh;overflow:hidden}.list[data-v-ca8e41fe]{flex:1;display:flex;flex-wrap:wrap;overflow-y:scroll;height:calc(100vh - 90px);justify-content:space-between;padding:4%}.list img[data-v-ca8e41fe]{width:125px;margin-bottom:10px;height:220px}video[data-v-ca8e41fe]{width:90%;margin:5%}.box[data-v-ca8e41fe]{display:flex}.box .sidebar[data-v-ca8e41fe]{width:80px;background-color:#f7f8fa;height:100vh}