body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  background: #ffffff;
  color: #222;
}

.main-content {
  max-width: 960px;
  margin: 40px auto;
  padding: 20px;
}

h1, h2, h3 {
  font-weight: 700;
  margin-top: 1em;
}

a {
  color: #6a0dad;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}