body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background-color: #f4f4f4;
  color: #2e2e2e;
}

header {
  background-color: #1f3c88;
  padding: 20px;
}

header h1 {
  margin: 0;
  color: white;
}

nav a {
  color: white;
  margin-right: 15px;
  text-decoration: none;
  font-weight: bold;
}

.container {
  padding: 40px;
  background: white;
  max-width: 1100px;
  margin: 40px auto;
}

h2 {
  color: #1f3c88;
}

footer {
  background: #2e2e2e;
  color: white;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
}

button {
  background: #f59e0b;
  color: white;
  padding: 12px 20px;
  border: none;
  cursor: pointer;
}