概要
This skill provides a comprehensive guide to mastering the visual layer of GPUI-based applications. It bridges the gap between raw Rust code and polished user interfaces by offering structured implementation patterns for utility-first styling, sophisticated theme systems (including light and dark modes), and responsive layouts. Whether you are building a professional desktop application or a custom component library, this skill ensures consistent design language, performant rendering, and maintainable visual design patterns within the GPUI ecosystem.