body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  margin: 0;
  padding: 20px;
}

.container {
  max-width: 700px;
  background: #fff;
  margin: auto;
  padding: 30px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h1, h2 {
  color: #333;
}

img {
  border-radius: 50%;
  display: block;
  margin: 20px 0;
}

a {
  color: #007acc;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}