* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 80% 0%, rgba(0,132,255,.28), transparent 34%),
    linear-gradient(180deg, #071329, #02040a 55%, #000);
  color: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  min-height: 100vh;
}

main {
  max-width: 820px;
  margin: 0 auto;
  padding: 42px 20px 70px;
}

a {
  color: #7fc1ff;
  text-decoration: none;
  font-weight: 800;
}

h1 {
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1;
  letter-spacing: -2px;
  margin: 34px 0 22px;
}

h2 {
  margin-top: 30px;
  font-size: 24px;
}

p {
  color: rgba(255,255,255,.68);
  line-height: 1.6;
  font-size: 17px;
  font-weight: 600;
}