body {
  background: #eef4f2;
  color: #222;
  transition: background 0.3s, color 0.3s;
}

body.dark {
  background: #121212;
  color: #eee;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}




a {
  color: inherit;
  transition: color 0.3s ease;
}

a:hover {
  color: #f0a500;
}