Delivered a cohesive Catppuccin-themed user interface refresh for Canvas LMS within the catppuccin/userstyles repository, focusing on design system consistency and accessibility. The work involved an extensive CSS refactor to align the color palette across UI elements, resulting in a unified visual experience and a maintainable codebase. Emphasizing front end development and theming, the developer established a scalable CSS architecture that supports theme-driven changes and future UI iterations. No major bugs were addressed during this period, but stability was improved through a cleaner CSS baseline. The project laid the foundation for faster development cycles and stronger brand alignment moving forward.