# Quality Bar

Accept a slide only when:

- It is one complete 16:9 PNG.
- Required Japanese is correct, large, and thumbnail-readable.
- The headline, highlighted subline, central metaphor, three labels, and takeaway banner are all clear.
- Warm paper, graphite texture, teal/coral/yellow accents, line wobble, and doodle vocabulary match the bundled samples.
- The hero metaphor explains the lesson without narration.
- Interior slides remain in the same family as the cover.
- The page feels handmade but controlled, not messy or childish.
- No extra microcopy, fake URL, QR, logo, date, price, watermark, or real platform UI appears.

Regenerate when the result becomes a generic card deck, a digital diagram with handwriting font, plain beige corporate design, vector-perfect infographic, photorealistic scene, 3D scene, unreadable scribble, or a color-only imitation of the samples.
