body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f7f9fc;
  color: #333;
}

.header {
  display: flex;
  align-items: center;
  padding: 1rem 2rem;
  background-color: #D8ECF4;
  border-bottom: 1px solid #ccc;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-section img {
  height: 40px;
}

.logo-section span {
  font-size: 1.2rem;
  font-weight: bold;
  color: #003366;
}

.main-section {
  padding: 2rem;
  text-align: center;
}

.button-container {
  margin-top: 2rem;
}

.btn {
  display: inline-block;
  margin: 0.5rem;
  padding: 0.7rem 1.2rem;
  background: #0070f3;
  color: white;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 500;
}

.btn-secondary {
  background: #555;
}