Convert lectures, presentations, talks, or slide notes into polished WeChat Official Account articles. Handles content adaptation (not just formatting), rigor review, and audience calibration. Use when user says "把讲稿转成公众号文章", "讲座整理稿发公众号", "PPT内容发公众号", "lecture to wechat", "课程内容转公众号", "演讲整理成文章".
