ck">
                    <h3>How to use</h3>
                    <ul>
                        <li><strong>Load your PDF(s):</strong> Add one or more PDFs using drag & drop or the file picker.</li>
                        <li><strong>Review fields:</strong> Existing metadata is auto-filled from the first PDF. Edit as needed.</li>
                        <li><strong>Apply:</strong> Click Apply Metadata to generate updated PDFs to download.</li>
                    </ul>
                </div>

               