汇报 PPT 生成器 / 数据报告演示稿生成工具——把数据汇报做成 16:9 网页版 PPT（设计稿 1600×900，浏览器自适应缩放），可全屏播放、一键导出 PDF。分页拆分源码 + 数据物理分离 + 多主题可切换 + ECharts 图表。当用户要"做月度/季度汇报"、"做工作汇报 PPT"、"把数据做成网页/PDF 形式的演示稿"，或希望复用一套"每页一个文件、数据单独存放、主题可换"的 PPT 模板时，**务必使用本 skill**。即使用户没说"PPT"二字，只要任务是把"多组数据 + 结论"产出为可演示/可分享的网页报告，也按本 skill 的工作流走。
Report deck generator / data-report presentation builder — turns a data report into a 16:9 web-based slide deck (1600×900 design canvas, auto-scaled to the browser), playable fullscreen with one-click PDF export. Per-slide split source + physical data separation + switchable themes + ECharts charts. **Always use this skill** when the user asks to "make a monthly/quarterly report", "make a work-report deck", "turn data into a web/PDF presentation", or wants to reuse a "one file per slide, data stored separately, themes switchable" deck template. Even if the user never says "PPT" or "slides", any time the task is to turn "several datasets + conclusions" into a presentable/shareable web report, follow this skill's workflow.