Worked on the ZanichelliEditore/design-system repository to optimize the mobile user interface for a core component, focusing on the Info Reveal Panel. Addressed layout challenges on small screens by repositioning and resizing the panel, reducing its z-index, and adjusting the width to better fit within mobile screen margins. These changes improved both visibility and usability for end users and downstream components, resulting in a cleaner and more predictable mobile experience. The work was implemented using CSS and front-end development techniques, demonstrating attention to responsive design and component integration within the design system. No bug fixes were recorded during this period.