:root{--van-primary-color: #1989fa}*{margin:0;padding:0;box-sizing:border-box}html,body,#app{width:100%;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;background-color:#f7f8fa}body{padding-bottom:env(safe-area-inset-bottom)}