:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--background:#07111f;--card:#0f1d33;--text:#f5f7fb;--muted:#b9c4d6;--accent:#62d6ff}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:radial-gradient(circle at top left, #62d6ff38, transparent 32rem), var(--background);color:var(--text);font-family:Arial,Helvetica,sans-serif}.page-shell{place-items:center;min-height:100vh;padding:2rem;display:grid}.hero-card{background:#0f1d33e0;border:1px solid #ffffff1f;border-radius:1.5rem;width:min(100%,48rem);padding:clamp(2rem,6vw,4rem);box-shadow:0 1.5rem 5rem #00000047}.eyebrow{color:var(--accent);letter-spacing:.18em;margin:0 0 1rem;font-size:.85rem;font-weight:700}h1{margin:0;font-size:clamp(2.5rem,8vw,5.5rem);line-height:.95}.lede{max-width:38rem;color:var(--muted);margin:1.5rem 0 0;font-size:clamp(1.1rem,2vw,1.35rem);line-height:1.6}