:root{--coral:#ff5d73;--ultraviolet:#7657ff;--sunshine:#ffd447;--aqua:#23d5c5;--sky:#52b8ff;--ink:#20213b;--cloud:#f8f7ff}*,:before,:after{box-sizing:border-box}body{background:var(--ink);min-height:100dvh;color:var(--cloud);margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif}.shell{align-content:center;gap:1rem;max-width:40rem;min-height:100dvh;margin:0 auto;padding:2rem 1rem;display:grid}.eyebrow{color:var(--sunshine);margin:0;font-weight:600}h1{margin:0;font-size:clamp(2.5rem,8vw,4rem);line-height:1.05}.tagline{margin:0;font-size:1.25rem}.note{color:var(--cloud);opacity:.85;margin:0}a{color:var(--aqua);text-underline-offset:.2em}a:focus-visible{outline:3px solid var(--sunshine);outline-offset:3px}