:root { color-scheme: light; font-family: 'Segoe UI', system-ui, sans-serif; color: #142039; background: #f5f7fb; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100dvh; display: grid; place-items: center; padding: 24px; }
main { width: min(100%, 550px); padding: clamp(28px, 7vw, 55px); border: 1px solid #dfe6ef; border-radius: 18px; background: #fff; box-shadow: 0 15px 45px #1830540c; }
.eyebrow { font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; color: #204fbe; }
h1 { margin: 15px 0; font-size: clamp(2rem, 6vw, 2.7rem); line-height: 1.1; letter-spacing: -.04em; }
p { color: #54647c; font-size: 1rem; line-height: 1.6; }
a { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 48px; padding: 13px 18px; margin-top: 27px; border-radius: 8px; background: #204fbe; color: #fff; text-decoration: none; font-weight: 650; }
a:hover { background: #183f9a; }
a:focus-visible { outline: 3px solid #142039; outline-offset: 3px; }
small { display: block; margin-top: 17px; color: #54647c; line-height: 1.5; }