body {
  background-color: #f4f4f4;
  font-family: 'Segoe UI', sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
}

.card {
  background-color: white;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  text-align: center;
  max-width: 400px;
}

.avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #000000;
  margin-bottom: 20px;
}

h1 {
  margin: 0;
  color: #333;
}

p {
  color: #666;
  font-size: 1rem;
  margin: 10px 0 20px;
}

a {
  text-decoration: none;
  color: white;
  background-color: #007acc;
  padding: 10px 20px;
  border-radius: 8px;
  transition: background-color 0.2s ease;
}

a:hover {
  background-color: #005f99;
}