:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: #071b2a;
  color: #eef8ff;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: linear-gradient(180deg, #102f48, #071b2a 45%); }
main { width: min(760px, calc(100% - 36px)); margin: 0 auto; padding: 54px 0 72px; }
nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 46px; }
nav a, footer a { color: #8ee6ff; }
.brand { color: #fff; text-decoration: none; font-weight: 850; letter-spacing: -.02em; }
h1 { font-size: clamp(2.3rem, 8vw, 4.3rem); line-height: .98; letter-spacing: -.055em; margin: 0 0 18px; }
h2 { margin-top: 38px; font-size: 1.25rem; }
p, li { color: #c8dce9; line-height: 1.68; }
a { color: #8ee6ff; }
.eyebrow { color: #ffc857; font-size: .78rem; font-weight: 850; letter-spacing: .15em; text-transform: uppercase; }
.lede { color: #eaf7ff; font-size: 1.08rem; }
.card { margin: 28px 0; padding: 22px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.13); border-radius: 18px; }
.button { display: inline-block; padding: 12px 17px; border-radius: 999px; background: #ffc857; color: #071b2a; text-decoration: none; font-weight: 850; }
footer { margin-top: 54px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.13); color: #8fa9b9; font-size: .9rem; }
@media (max-width: 520px) { main { padding-top: 28px; } nav { margin-bottom: 36px; } }

.card-heading { margin-top: 0; }
a { overflow-wrap: anywhere; }