Develop a comprehensive framework for the creation of a design system for [CompanyName], focusing on aligning UI components, typography, and color schemes to enhance consistency across digital products. Ensure the design system addresses scalability and usability for both designers and developers. Include considerations for mobile-first design and accessibility standards. Provide clear guidelines for implementation and integration across multiple product lines. Consider timelines for ongoing updates and governance. Deliverables should include detailed design specifications, a component library, and documentation for seamless onboarding of new team members.