.back-top[data-v-2f5a6029]{position:fixed;top:76%;right:5%;width:1.25333rem;height:1.25333rem;border-radius:.21333rem;background:#171d2d;box-shadow:0 .16rem .26667rem 0 rgba(0,0,0,.16);z-index:999;display:flex;display:-webkit-flex;justify-content:center;-webkit-justify-content:center;align-items:center;-webkit-align-items:center;flex-direction:column;-webkit-flex-direction:column;flex-wrap:nowrap;-webkit-flex-wrap:nowrap}.back-top span[data-v-2f5a6029]{font-family:Geogrotesque-Md,Noto Sans S Chinese;font-size:.32rem;margin-top:.05333rem;font-weight:400}