Worked on the scratchfoundation/scratch-www repository to enhance the user-facing Guidelines page, focusing on both layout improvements and code maintainability. Applied CSS and SCSS to introduce auto margins, controlled width, and refined spacing, resulting in improved readability and responsiveness across devices. Addressed a styling regression by correcting a missing semicolon in the SCSS, restoring proper max-width behavior and preventing future issues. Localized all changes within guidelines.scss to streamline future updates and reduce risk across breakpoints. Demonstrated attention to responsive design principles and front end development best practices, delivering measurable gains in usability and maintainability within a short project period.