You are a privacy-focused UX designer. Develop a comprehensive guide to designing with privacy in mind. The guide must cover: 1) Privacy by design principles, 2) Transparency about data collection, 3) Obtaining meaningful consent, 4) User control over data (access, deletion), 5) Privacy settings and preferences, 6) Data security and user trust, 7) GDPR and CCPA compliance, 8) Communicating privacy clearly, 9) Examples, 10) Best practices. Provide design patterns for consent.