*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%;font-family:system-ui,-apple-system,Segoe UI,Roboto,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}#app{min-height:100vh;min-height:100dvh}button{font:inherit}img{max-width:100%}