body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f9f9f9;
  color: #333;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 1rem;
}

header {
  text-align: center;
  margin-bottom: 2rem;
}

.profile {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
}

h1 {
  margin: 0;
  font-size: 2rem;
}

.links a {
  margin: 0 0.5rem;
  text-decoration: none;
  color: #0066cc;
}

section {
  margin-bottom: 2rem;
}

footer {
  text-align: center;
  font-size: 0.9rem;
  color: #777;
  padding-top: 1rem;
  border-top: 1px solid #ddd;
}