body .app,html{color:#333;font-family:-apple-system,BlinkMacSystemFont,Helvetica Neue,Helvetica,Segoe UI,Arial,Roboto,PingFang SC,miui,Hiragino Sans GB,Microsoft Yahei,sans-serif;background-color:#fff}blockquote,body,button,dd,dl,dt,fieldset,h1,h2,h3,h4,h5,h6,hr,input,lengend,li,ol,p,pre,td,textarea,th,ul{margin:0;padding:0}ol,ul{list-style:none}a{text-decoration:none}.app-container{padding-bottom:6.666667vw}