Generate beautiful, self-contained HTML pages that visually explain systems, code changes, plans, and data. Use when the user asks for a diagram, architecture overview, diff review, plan review, project recap, comparison table, or any visual explanation of technical concepts. Also use proactively when you are about to render a complex ASCII table (4+ rows or 3+ columns) — present it as a styled HTML page instead.

生成美观且自包含的HTML页面，以可视化方式解释系统、代码变更、计划和数据。当用户请求图表、架构概览、差异审查、计划审查、项目回顾、比较表格或任何技术概念的视觉化说明时使用。当你要渲染复杂ASCII表格（4行以上或3列以上）时，也应主动将其转换为样式化的HTML页面。