:root {
  color-scheme: dark;
  --bg: #070b14;
  --text: #e8eef8;
  --muted: #9aa8c2;
  --accent: #7eb6ff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(ellipse at top, #16305c 0%, transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, sans-serif;
}

main {
  width: min(36rem, calc(100% - 2rem));
  padding: 2.5rem 0;
}

.eyebrow {
  margin: 0 0 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--accent);
}

h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 650;
  line-height: 1.1;
}

p {
  margin: 0;
  color: var(--muted);
  font-size: 1.125rem;
}

a {
  color: var(--accent);
}