In November 2025, Lin Turtle focused on front end development and responsive design by addressing a mobile usability issue in the Tencent/tdesign-common repository. Lin resolved a bug in the Search component, ensuring the input field consistently fills the available width on small screens by refining the LESS styles and stabilizing flex behavior. This adjustment eliminated layout glitches and improved the mobile user experience, aligning with a mobile-first design approach. The work was delivered through a concise, traceable commit with clear messaging, referencing the relevant issue for future audits. Lin’s contribution demonstrated attention to maintainability and effective use of responsive CSS techniques.