
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  margin: 0;
  background: #0b1020;
  color: #e5e7eb;
  line-height: 1.6;
}

header {
  background: #020617;
  padding: 2rem;
  border-bottom: 1px solid #1e293b;
}

header h1 {
  margin: 0;
  color: #38bdf8;
}

nav a {
  margin-right: 1rem;
  color: #94a3b8;
  text-decoration: none;
}

nav a:hover {
  color: #38bdf8;
}

main {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1rem;
}

article {
  margin-bottom: 2.5rem;
}

h2, h3 {
  color: #7dd3fc;
}

footer {
  text-align: center;
  padding: 2rem;
  font-size: 0.9rem;
  color: #94a3b8;
  border-top: 1px solid #1e293b;
}
