:root { color-scheme: dark; font-family: Inter, ui-sans-serif, system-ui, sans-serif; background: #07111f; color: #f8fbff; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; padding: 24px; background: radial-gradient(circle at 20% 0%, #173b68 0, transparent 45%), #07111f; }
main { width: min(720px, 100%); padding: clamp(32px, 7vw, 72px); border: 1px solid #274665; border-radius: 28px; background: rgba(8, 24, 42, .86); box-shadow: 0 30px 90px rgba(0,0,0,.35); }
.eyebrow { margin: 0 0 20px; color: #71d9ff; font-size: 13px; font-weight: 800; letter-spacing: .16em; }
h1 { margin: 0; font-size: clamp(42px, 8vw, 76px); line-height: .98; letter-spacing: -.055em; }
.summary { margin: 28px 0 34px; max-width: 58ch; color: #b9c9da; font-size: 18px; line-height: 1.65; }
dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 0; }
dl div { padding: 18px; border-radius: 16px; background: #0c2138; }
dt { color: #7f9ab5; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; }
dd { margin: 9px 0 0; font-size: 18px; font-weight: 700; }
.proof { margin: 34px 0 0; color: #65829e; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px; overflow-wrap: anywhere; }
@media (max-width: 560px) { dl { grid-template-columns: 1fr; } main { border-radius: 20px; } }