body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #f9f9f9;
  color: #333;
  line-height: 1.7;
}

main {
  max-width: 960px;
  margin: 60px auto;
  padding: 0 20px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

h1 {
  color: #1d45ca;
  font-size: 2rem;
  border-bottom: 2px solid #1d45ca;
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

h2 {
  color: #1d45ca;
  font-size: 1.4rem;
  margin-top: 2rem;
}

p {
  font-size: 1rem;
  margin-bottom: 1rem;
  text-align: justify;
}

ul {
  padding-left: 1.5rem;
}

ul li {
  margin-bottom: 0.8rem;
}

footer {
  background-color: #f4f4f4;
  padding: 40px 20px;
  font-size: 0.9rem;
  color: #444;
  margin-top: 60px;
}

footer a {
  color: #1d45ca;
  text-decoration: none;
}