:root{--app-max-width: 500px;--app-vw: min(1vw, 5px);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:#5f2432;background:#8d8d8d;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@font-face{font-family:iconfont;src:url(/demo-assets/fonts/iconfont.woff2) format("woff2")}*{box-sizing:border-box}html,body,#app{margin:0;min-height:100%}body{background:#878787;overflow-x:hidden}button,input{font:inherit}button{-webkit-appearance:none;-moz-appearance:none;appearance:none}a{color:inherit;text-decoration:none}