USolver supports gradient fills for elements, offering linear, circular, and elliptical gradients to enhance the look and feel of slides. These gradients can be fully customized, with properties such as center position, radius, color stops, and spread all linkable to spreadsheet cells. This means gradient appearance can change dynamically in response to user actions, data updates, or animations. Whether you're creating subtle background effects or bold, interactive visuals, the ability to drive gradient properties from live cell values enables powerful, data-responsive designs.