*{-webkit-tap-highlight-color:transparent}a,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,em,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,object,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{margin:0;padding:0;border:0;font:inherit;font-size:100%;vertical-align:baseline}html{line-height:1;-webkit-text-size-adjust:100%;font-family:-apple-system,BlinkMacSystemFont,Helvetica Neue,Helvetica,Roboto,Arial,PingFang SC,Hiragino Sans GB,Microsoft Yahei,SimSun,sans-serif}ol,ul{list-style:none}table{border-collapse:collapse;border-spacing:0}caption,td,th{font-weight:400;vertical-align:middle}a img{border:none}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section,summary{display:block}body{color:#333;background-color:#f8f8f8;-webkit-text-size-adjust:100%!important;-webkit-font-smoothing:antialiased}strong{font-weight:700}a{color:#333;background:transparent;text-decoration:none}h1{font-size:2em;margin:.67em 0}h2{font-size:18px;line-height:22px}h3{font-size:15px;line-height:18px}[type=email],[type=number],[type=password],[type=search],[type=text],button,select,textarea{font-family:inherit;font-size:100%;margin:0;-webkit-appearance:none;-moz-appearance:none}dd,div,dt,li,span{cursor:pointer}.is-iphonex,.is-iphonex .van-popup--bottom{padding-bottom:env(safe-area-inset-bottom)}