body {
  margin: 0;
  background: radial-gradient(circle at top, #10213a, #02040a 70%);
  color: #e8faff;
  font-family: monospace;
}

main {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 24px;
}

h1 {
  font-size: 48px;
  color: #7df9ff;
}

.sub {
  color: #b8c7ff;
}

section {
  margin-top: 40px;
  padding: 24px;
  border: 1px solid #244b70;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
}

a {
  color: #ff8cff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

li {
  margin: 12px 0;
}

footer {
  margin-top: 50px;
  color: #8fa;
}