body {
  font-family: Arial, sans-serif;
  background: #f8f9fa;
  margin: 0;
  padding: 0;
  color: #222;
}
header {
  background: #005a9e;
  color: #fff;
  padding: 1.5rem 0;
  text-align: center;
}
main {
  max-width: 800px;
  margin: 2rem auto;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
  padding: 2rem;
}
section {
  margin-bottom: 2.5rem;
}
section h2 {
  color: #005a9e;
  margin-top: 0;
}
img {
  display: block;
  max-width: 100%;
  margin: 1rem auto;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: #eee;
}
footer {
  text-align: center;
  color: #666;
  font-size: 0.95rem;
  margin: 2rem 0 1rem 0;
}