:root{--brand:#0d9488;--bg:#f8fafc;--fg:#0f172a;--muted:#64748b}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;font-family:Segoe UI,ui-sans-serif,system-ui,-apple-system,sans-serif;background:radial-gradient(1200px 600px at 10% -10%,#ccfbf1 0,transparent 55%),radial-gradient(900px 500px at 100% 0,#e0f2fe 0,transparent 50%),var(--bg);color:var(--fg)}main{max-width:720px;margin:0 auto;padding:4rem 1.5rem}h1{font-size:clamp(2rem,4vw,3rem);letter-spacing:-.03em;margin:0 0 .75rem}p{color:var(--muted);line-height:1.6;font-size:1.05rem}.badge{display:inline-block;margin-top:1.5rem;padding:.35rem .75rem;border-radius:999px;background:color-mix(in srgb,var(--brand) 15%,white);color:var(--brand);font-size:.85rem;font-weight:600}