body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 20px;
  color: #333;
}

h1,
h2 {
  color: #2c3e50;
}

a {
  color: #3498db;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

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

.padlock {
  font-size: 1.2em;
  vertical-align: middle;
}

footer {
  text-align: center;
  margin-top: 2rem;
}