*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:#0f1419;color:#e8eef5}#app{min-height:100vh}.welcome{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem;text-align:center}.welcome__heading{margin:0;font-size:clamp(1.5rem,4vw,2.25rem);font-weight:600;letter-spacing:-.02em;line-height:1.25}