关于
CSS Diagnostics is a specialized tool designed to audit and optimize frontend styling, particularly for complex document structures like EPUBs and multi-chapter XHTML projects. By scanning project files, it provides a comprehensive breakdown of used versus unused selectors, identifies missing definitions for active classes, and flags redundant or conflicting rules that cause rendering bloat. This skill is essential for developers aiming to reduce file sizes, improve rendering speed, and maintain a clean, professional codebase before final publication or deployment.
