     <div class="faq-answer">
                        <p>No. All processing happens locally in your browser. Your files never leave your device.</p>
                    </div>
                </div>
                <div class="faq-item">
                    <div class="faq-question"><span>What differences are highlighted?</span></div>
                    <div class="faq-answer">
                        <p>The tool renders both pages and computes a pixel diff overlay to visually highlight changes in layout, 