body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  background: #f8f9fa;
  color: #333;
  text-align: center;
  padding: 0 1rem;
}

header {
  background-color: #ffffff;
  padding: 2rem 1rem;
  box-shadow: 0 4px 8px rgba(0,0,0,0.05);
}

.logo {
  max-width: 200px;
  margin-bottom: 1rem;
}

footer {
  background: #eee;
  padding: 1rem;
  font-size: 0.9rem;
}