.van-button{position:relative;display:inline-block;box-sizing:border-box;height:11.733vw;margin:0;padding:0;font-size:4.267rem;line-height:1.2;text-align:center;border-radius:.533vw;cursor:pointer;-webkit-transition:opacity .2s;transition:opacity .2s;-webkit-appearance:none}.van-button:before{position:absolute;top:50%;left:50%;width:100%;height:100%;background-color:#000;border:inherit;border-color:#000;border-radius:inherit;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);opacity:0;content:" "}.van-button:active:before{opacity:.1}.van-button--disabled:before,.van-button--loading:before{display:none}.van-button--default{color:#323233;background-color:#fff;border:1px solid #ebedf0}.van-button--primary{color:#fff;background-color:#07c160;border:1px solid #07c160}.van-button--info{color:#fff;background-color:#1989fa;border:1px solid #1989fa}.van-button--danger{color:#fff;background-color:#ee0a24;border:1px solid #ee0a24}.van-button--warning{color:#fff;background-color:#ff976a;border:1px solid #ff976a}.van-button--plain{background-color:#fff}.van-button--plain.van-button--primary{color:#07c160}.van-button--plain.van-button--info{color:#1989fa}.van-button--plain.van-button--danger{color:#ee0a24}.van-button--plain.van-button--warning{color:#ff976a}.van-button--large{width:100%;height:13.333vw}.van-button--normal{padding:0 4vw;font-size:3.733rem}.van-button--small{height:8.533vw;padding:0 2.133vw;font-size:3.2rem}.van-button__loading{color:inherit;font-size:inherit}.van-button--mini{height:6.4vw;padding:0 1.067vw;font-size:2.667rem}.van-button--mini+.van-button--mini{margin-left:1.067vw}.van-button--block{display:block;width:100%}.van-button--disabled{cursor:not-allowed;opacity:.5}.van-button--loading{cursor:default}.van-button--round{border-radius:266.4vw}.van-button--square{border-radius:0}.van-button__content{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center;-webkit-box-pack:center;-webkit-justify-content:center;justify-content:center;height:100%}.van-button__content:before{content:" "}.van-button__icon{font-size:1.2em;line-height:inherit}.van-button__icon+.van-button__text,.van-button__loading+.van-button__text,.van-button__text+.van-button__icon,.van-button__text+.van-button__loading{margin-left:1.067vw}.van-button--hairline{border-width:0}.van-button--hairline:after{border-color:inherit;border-radius:1.067vw}.van-button--hairline.van-button--round:after{border-radius:266.4vw}.van-button--hairline.van-button--square:after{border-radius:0}@gradient-bile :linear-gradient (90deg, #3CA0F6 0%, #3B71E8 100%);.system-upgrade-content[data-v-33043f80]{width:100%;height:100%;background:#fff;position:relative}.system-upgrade-content .tips-wrap[data-v-33043f80]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;position:absolute;width:72vw;text-align:center;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);font-size:4.267rem;color:#606266}.system-upgrade-content .tips-wrap .tip-img[data-v-33043f80]{width:39.467vw;height:39.467vw;margin-bottom:4vw}.system-upgrade-content .btn[data-v-33043f80]{margin-top:10.667vw}