body {
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
    padding: 0;
    background: #f6f9fc;
    color: #333;
  }
  
  .container {
    max-width: 600px;
    margin: 80px auto;
    padding: 0 20px;
    text-align: center;
  }
  
  h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
  }
  
  p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
  }
  
  .download-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 3rem;
  }
  
  .btn {
    background: #0070f3;
    color: white;
    padding: 12px 20px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    transition: background 0.3s ease;
  }
  
  .btn:hover {
    background: #005dc1;
  }
  
  footer {
    font-size: 0.9rem;
    color: #888;
  }