*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body,#root{width:100%;height:100%;overflow:hidden;font-family:PingFang SC,Microsoft YaHei,Helvetica Neue,sans-serif;background:#0a0e1a;color:#fff;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:0;height:0}@keyframes spin{to{transform:rotate(360deg)}}