html *{box-sizing:border-box}html body{font-family:PingFangSC-Regular,PingFangSC,'helvetica neue','hiragino sans gb',arial,'microsoft yahei ui','microsoft yahei',simsun,sans-serif!important;font-size:3.2vw;color:#2F2F2F}html a{text-decoration:none;-webkit-tap-highlight-color:rgba(255,255,255,0);-webkit-user-select:none;-moz-user-focus:none;-moz-user-select:none}html a{text-decoration:none;color:#2f2f2f;cursor:pointer}