:root{--bg:#f4f3ef;--ink:#16191d;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#16191d;--ink:#f4f3ef}}body{background:var(--bg);color:var(--ink);margin:0}.welcome{box-sizing:border-box;text-align:center;justify-content:center;align-items:center;min-height:100vh;padding:24px 16px;display:flex}.welcome h1{margin:0;font-size:clamp(1.5rem,4vw,2.25rem);font-weight:600}