.pdf-container {
      width: 100%;
      max-width: 900px;
      margin: 0 auto;
    }

    iframe {
      width: 100%;
      height: 600px;
      border: 1px solid #ccc;
      border-radius: 8px;
    }

    .download-btn {
      display: inline-block;
      margin-top: 15px;
      padding: 12px 25px;
      background-color: #007BFF;
      color: white;
      text-decoration: none;
      border-radius: 6px;
      font-weight: bold;
      transition: 0.3s;
    }

    .download-btn:hover {
      background-color: #0056b3;
    }