概要
This skill provides a specialized solution for developers building macOS applications with WKWebView, specifically addressing the platform's limitation where standard CSS scrollbar pseudo-elements and properties are ignored. By utilizing a sophisticated negative margin layout strategy and a React-based overlay component, it enables the creation of consistent, themeable, and highly interactive scrollbars that match your application's design system. It includes advanced features like auto-hiding, hover-to-show triggers, and drag-and-drop support, ensuring a polished and professional user interface across both web and native macOS environments.
