During February 2025, the developer contributed to AnnaNabok/project-organic-shop by building a new Shipping Section UI, focusing on both dedicated styling and content. They refactored the base CSS to adopt a design token system, which centralized theming and improved maintainability across the codebase. This approach enhanced responsiveness and accessibility for users on various devices, aligning with the product roadmap to streamline the checkout experience. Working exclusively with CSS and front end development, the developer laid the foundation for future enhancements by establishing a token-driven design system, though the scope was limited to a single feature and did not involve bug fixes.