During November 2024, Quarglion focused on frontend stability within the curvefi/curve-frontend repository, addressing a UI issue affecting button hover states. By identifying and replacing an undeclared CSS variable with a valid border color variable, Quarglion resolved a visual jump that disrupted user experience. This targeted bug fix improved the visual fidelity and consistency of button components across the application. The work demonstrated practical application of CSS and React, with TypeScript supporting type safety in the codebase. While the scope was limited to a single bug fix, the solution reflected attention to detail and contributed to a more polished user interface.