:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #07090d;
  color: #f7f8fa;
}
* { box-sizing: border-box; }
body {
  display: grid;
  min-height: 100vh;
  margin: 0;
  place-items: center;
  background: radial-gradient(circle at 15% 10%, #172132, transparent 32rem), #07090d;
  font-size: 16px;
  line-height: 1.55;
}
main {
  width: min(860px, calc(100% - 32px));
  padding: 40px;
  border: 1px solid #273142;
  border-radius: 24px;
  background: #0d121a;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
}
p { color: #aab5c3; }
.eyebrow {
  color: #e0b96f;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
h1 {
  margin: 0.35rem 0 1rem;
  font-size: clamp(2.2rem, 8vw, 4.5rem);
  letter-spacing: -0.07em;
  line-height: 0.95;
}
nav { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-top: 30px; }
a { display: block; padding: 22px; border: 1px solid #273142; border-radius: 18px; color: inherit; text-decoration: none; background: #111824; }
a:hover { border-color: #e0b96f; }
a:focus-visible { outline: 3px solid rgba(224, 185, 111, 0.45); outline-offset: 3px; }
a strong { display: block; font-size: 1.2rem; }
a span { display: block; margin-top: 7px; color: #aab5c3; font-size: 14px; line-height: 1.5; }
@media (max-width: 620px) {
  main { padding: 26px; }
  nav { grid-template-columns: 1fr; }
}