:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color:#213547;background-color:#fff}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}#app{display:flex;min-height:100vh;flex-direction:column;justify-content:center;align-items:center;gap:8px}