*{box-sizing:border-box;margin:0;padding:0}html,body{color:#333;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f4f4f4;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px}#app{min-height:100vh}::-webkit-scrollbar{background:0 0;width:0;height:0}.page{background:#f4f4f4;min-height:100vh}.flex{display:flex}.flex-center{justify-content:center;align-items:center;display:flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.text-center{text-align:center}.text-ellipsis{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}