:root{--van-primary-color: #1989fa;--van-font-size-md: 15px;--em-page-bg: #f7f8fa;--em-text-primary: #323233;--em-text-secondary: #969799;--em-danger: #ee0a24}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--em-page-bg);color:var(--em-text-primary);font-size:15px;font-family:-apple-system,BlinkMacSystemFont,Helvetica Neue,Helvetica,Segoe UI,Arial,Roboto,PingFang SC,Hiragino Sans GB,Microsoft Yahei,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}#app{min-height:100vh;padding-bottom:env(safe-area-inset-bottom)}a,button{-webkit-tap-highlight-color:transparent}