Worked on the aemsites/cmegroup repository to deliver targeted UI enhancements focused on visual consistency and improved event detail presentation. Developed new CSS classes to introduce additional color variants for Card Promo components, expanding customization options and aligning with brand guidelines. Enhanced the event page by adding a Speaker metadata field and implementing conditional display logic for location and sponsoring firm details, providing richer event information. Addressed a visual gap in the event list calendar by implementing a fallback mechanism using the og:image meta tag when the primary image is missing. Utilized AEM, CSS, and JavaScript throughout the development process.