Now let me add the footer to the main game page:

I've successfully added all the required pages for AdSense compliance. Here's what was created:

New Pages Added:

1. Privacy Policy (/privacy-policy) - Comprehensive policy covering data collection, cookies, Google AdSense disclosures, third-party services, user rights, and GDPR compliance
2. Terms and Conditions (/terms-and-conditions) - Full terms including intellectual property, user conduct, third-party advertisements disclaimer, liability limitations, and indemnification
3. About Us (/about) - Detailed page explaining the mission, educational approach, target audience, all 8 trivia categories, and a step-by-step "how it works" guide
4. Disclaimer (/disclaimer) - Critical medical disclaimer emphasizing the content is for educational purposes only, not medical advice, with prominent warnings
5. Contact Page (/contact) - Functional contact form with validation, success confirmation, and helpful sidebar information

Site-wide Footer - Added a footer component that appears on all pages with quick links, legal links, and copyright information.

All pages follow AdSense Program Policies by including clear disclaimers about advertisements, proper privacy disclosures, and transparent terms of service. The medical disclaimer is especially important to clarify that the trivia content is educational and not professional medical advice.

I've added a social media sharing section to the footer that appears above the main footer content. The section includes share buttons for Facebook, Twitter/X, LinkedIn, and Email, plus a native device share button that appears on supported devices. Each button uses the platform's brand color and opens in a new tab with pre-filled share text about the game. The section has a subtle background tint to visually separate it from the rest of the footer.