#app{font-family:Source Han Sans CN,Helvetica,Arial,sans-serif;width:100vw;height:100vh;overflow:hidden}.img-responsive{display:block;width:100%;height:auto}.text-center{text-align:center}:root{--primary-color:#fa6f06;--success-color:#08ad00;--danger-color:#e80000;--text-color:#000;--sub-text-color:#889196;--border-color:#e9e9e9}.lang-popover-content .lang-popover-item{width:90px;text-align:center;padding:10px 0;font-size:12px;cursor:pointer;color:var(--text-color)}.lang-popover-content .lang-popover-item.is-active{color:var(--primary-color)}.lang-popover-content .lang-popover-item:not(:last-child){border-bottom:1px solid var(--border-color)}.van-popover.van-popover--dark .van-popover__arrow{border-bottom-color:#21215a}.van-popover.van-popover--dark .van-popover__content{background:#fff;padding:5px 0}.van-popover.van-popover--dark .van-popover__action{align-items:flex-start;height:28px;width:100px;padding:0 20px}.van-popover.van-popover--dark .van-popover__action .van-popover__action-text{justify-content:flex-start;font-weight:400;font-size:10px}.van-popover.van-popover--dark .van-popover__action .van-popover__action-text:after{content:none}