:root { color-scheme: light; font-family: Arial, sans-serif; background: #eef7ff; color: #102a43; }
body { min-height: 100vh; margin: 0; display: grid; place-items: center; }
main { width: min(42rem, calc(100% - 3rem)); padding: 3rem; border-radius: 1.5rem; background: white; box-shadow: 0 1rem 3rem rgb(15 74 122 / 14%); text-align: center; }
.eyebrow { color: #0b79d0; font-weight: 700; letter-spacing: .08em; }
h1 { margin: .4rem 0 1rem; font-size: clamp(2.5rem, 8vw, 5rem); }
.badge { display: inline-block; margin-top: 1rem; padding: .55rem .9rem; border-radius: 999px; background: #dff1ff; color: #075985; font-weight: 700; }