* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Arial, sans-serif;
  background-color: #f5f5f5;
  color: #333;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  padding: 20px;
  text-align: center;
}

header h1 {
  font-size: 2.5rem;
  color: #007acc;
}

header h2 {
  font-size: 1.5rem;
  color: #555;
  margin-top: 0.5rem;
}

.about {
  margin: 20px 0;
  font-size: 1.1rem;
  max-width: 600px;
}

.links {
  margin: 20px 0;
}

.links a {
  margin: 0 10px;
  text-decoration: none;
  color: #007acc;
  font-weight: bold;
  transition: color 0.3s;
}

.links a:hover {
  color: #005f99;
}

footer {
  margin-top: 20px;
  font-size: 0.9rem;
  color: #777;
}