.van-empty{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;flex-direction:column;-webkit-box-align:center;-webkit-align-items:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;justify-content:center;box-sizing:border-box;padding:32px 0}.van-empty__image{width:160px;height:160px}.van-empty__image img{width:100%;height:100%}.van-empty__description{margin-top:16px;padding:0 60px;color:#969799;font-size:14px;line-height:20px}.van-empty__bottom{margin-top:24px}.van-row:after{display:table;clear:both;content:""}.van-row--flex{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-flex-wrap:wrap;flex-wrap:wrap}.van-row--flex:after{display:none}.van-row--justify-center{-webkit-box-pack:center;-webkit-justify-content:center;justify-content:center}.van-row--justify-end{-webkit-box-pack:end;-webkit-justify-content:flex-end;justify-content:flex-end}.van-row--justify-space-between{-webkit-box-pack:justify;-webkit-justify-content:space-between;justify-content:space-between}.van-row--justify-space-around{-webkit-justify-content:space-around;justify-content:space-around}.van-row--align-center{-webkit-box-align:center;-webkit-align-items:center;align-items:center}.van-row--align-bottom{-webkit-box-align:end;-webkit-align-items:flex-end;align-items:flex-end}.van-col{float:left;box-sizing:border-box;min-height:1px}.van-col--1{width:4.16666667%}.van-col--offset-1{margin-left:4.16666667%}.van-col--2{width:8.33333333%}.van-col--offset-2{margin-left:8.33333333%}.van-col--3{width:12.5%}.van-col--offset-3{margin-left:12.5%}.van-col--4{width:16.66666667%}.van-col--offset-4{margin-left:16.66666667%}.van-col--5{width:20.83333333%}.van-col--offset-5{margin-left:20.83333333%}.van-col--6{width:25%}.van-col--offset-6{margin-left:25%}.van-col--7{width:29.16666667%}.van-col--offset-7{margin-left:29.16666667%}.van-col--8{width:33.33333333%}.van-col--offset-8{margin-left:33.33333333%}.van-col--9{width:37.5%}.van-col--offset-9{margin-left:37.5%}.van-col--10{width:41.66666667%}.van-col--offset-10{margin-left:41.66666667%}.van-col--11{width:45.83333333%}.van-col--offset-11{margin-left:45.83333333%}.van-col--12{width:50%}.van-col--offset-12{margin-left:50%}.van-col--13{width:54.16666667%}.van-col--offset-13{margin-left:54.16666667%}.van-col--14{width:58.33333333%}.van-col--offset-14{margin-left:58.33333333%}.van-col--15{width:62.5%}.van-col--offset-15{margin-left:62.5%}.van-col--16{width:66.66666667%}.van-col--offset-16{margin-left:66.66666667%}.van-col--17{width:70.83333333%}.van-col--offset-17{margin-left:70.83333333%}.van-col--18{width:75%}.van-col--offset-18{margin-left:75%}.van-col--19{width:79.16666667%}.van-col--offset-19{margin-left:79.16666667%}.van-col--20{width:83.33333333%}.van-col--offset-20{margin-left:83.33333333%}.van-col--21{width:87.5%}.van-col--offset-21{margin-left:87.5%}.van-col--22{width:91.66666667%}.van-col--offset-22{margin-left:91.66666667%}.van-col--23{width:95.83333333%}.van-col--offset-23{margin-left:95.83333333%}.van-col--24{width:100%}.van-col--offset-24{margin-left:100%}.van-list__error-text,.van-list__finished-text,.van-list__loading{color:#969799;font-size:14px;line-height:50px;text-align:center}.van-list__placeholder{height:0;pointer-events:none}.van-nav-bar{position:relative;z-index:1;line-height:22px;text-align:center;background-color:#fff;-webkit-user-select:none;user-select:none}.van-nav-bar--fixed{position:fixed;top:0;left:0;width:100%}.van-nav-bar--safe-area-inset-top{padding-top:constant(safe-area-inset-top);padding-top:env(safe-area-inset-top)}.van-nav-bar .van-icon{color:#1989fa}.van-nav-bar__content{position:relative;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center;height:46px}.van-nav-bar__arrow{margin-right:4px;font-size:16px}.van-nav-bar__title{max-width:60%;margin:0 auto;color:#323233;font-weight:500;font-size:16px}.van-nav-bar__left,.van-nav-bar__right{position:absolute;top:0;bottom:0;display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center;padding:0 16px;font-size:14px;cursor:pointer}.van-nav-bar__left:active,.van-nav-bar__right:active{opacity:.7}.van-nav-bar__left{left:0}.van-nav-bar__right{right:0}.van-nav-bar__text{color:#1989fa}.device{max-width:720px;background:#f2f3f8;height:100%;margin:auto}.device .van-nav-bar{height:1rem}.device .van-nav-bar .van-icon{color:#595959}.device .van-nav-bar__left{padding-left:.13rem}.device .van-nav-bar__text{color:#333}.device .van-button--disabled{opacity:1}.device .content{padding:0}.device .content .van-cell--required{border:0}.device .content .van-field__control{font-size:.3rem;color:#333}.device .content .van-cell--required:before{display:none}.device .content .van-field__label{font-size:.3rem;line-height:.34rem;color:#666;width:2.1rem}.device .empty-device{text-align:center;height:calc(100% - 1rem);background:#fff;display:none}.device .empty-device .device-add{border:1px solid #509ffc;color:#509ffc}.device .no-empty-device{background:#f2f3f8;padding-top:.2rem;display:none}.device .no-empty-device .device-add-box{background:#fff;text-align:center;border-radius:.15rem;margin:.2rem;margin-top:0}.device .no-empty-device .device-add{border:1px solid #fff;color:#509ffc}.device .van-row{background:#fff;margin-bottom:1px;padding:.3rem}.device .van-row a{display:block}.device .van-row a strong{font-size:.3rem;font-weight:400;color:#333}.device .van-row a strong span{margin-left:10px;font-size:.26rem;padding:1px 3px;border-radius:3px}.device .van-row a strong span.normal{border:1px solid #509ffc;color:#509ffc;background:#eef6fd}.device .van-row a strong span.warn{border:1px solid red;color:red;background:#fff9f6}.device .van-row a strong span.offline{border:1px solid #999;color:#999;background:#f3f3f3}.device .van-row a p{font-size:.26rem;color:#999;margin-bottom:0}.device .van-row .device-switch-online{color:#509ffc;border:1px solid #509ffc;padding:0 .15rem;margin-top:.17rem;border-radius:.1rem}.device .van-row .device-switch-offline{color:#666;border:1px solid #666;padding:0 .15rem;margin-top:.17rem;border-radius:.1rem}.device .device-not-support{font-size:13px;color:#666;padding-top:.27rem;display:inline-block}