现代化产品工程 Slides

Generate complete slides in a modern engineering hand-drawn style, similar to the product design manuscripts of Apple or Tesla. Supports custom themes and step-by-step processes, using a pure white background, engineering annotations, and light watercolor accents to create a clean, professional, and tech-savvy feel.

- Pure white background with plenty of white space
- Engineering drawing line style (delicate, precise)
- Handwritten titles (dark gray)
- Steps shown via engineering annotation methods
- Light blue, light green, and light orange watercolor accents (high transparency)
- Modern feel akin to Apple/Tesla product design drafts
- Simple icons paired with step descriptions
- Clean, professional, technological feel

Theme: {argument name="theme" default="Genius Youth in the AI Era"}