body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #ffffff;
  color: #333333;
}

header {
  background-color: #6a0dad;
  padding: 1rem;
}

nav {
  display: flex;
  justify-content: center;
  gap: 2rem;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

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

section {
  background-color: #f3e8ff;
  padding: 1.5rem;
  border-radius: 10px;
  margin-top: 1rem;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
}

footer {
  text-align: center;
  padding: 1rem;
  background-color: #6a0dad;
  color: white;
  margin-top: 2rem;
}