*,*:before,*:after{box-sizing:border-box}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#f7f8fa;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0;-webkit-user-select:none;user-select:none}app-root{display:contents}