Worked on refining typography within the workspaceAdmin theme in the VKCOM/vkui-tokens repository, focusing on improving readability and visual hierarchy. Adjusted the headline3 token by reducing the font size from 15px to 13px and the line height from 20px to 16px, ensuring these changes were consistently applied across cssVars, pixelify, pseudo, and root layers. Utilized CSS and front-end development skills, leveraging both JavaScript and TypeScript to implement and propagate the updates. The work addressed cross-layer consistency in theme development and UI presentation, with all changes tracked in a dedicated commit for clear traceability and maintainability.