# Clean flat slide design style guide for NotebookLM

> A Japanese style prompt for Nano Banana Pro that defines a clean, flat slide design with specific colors, outlines, and diagram-focused layout, ideal for…

- Type: single prompt
- Written for: [Nano Banana Pro](https://orisu.ai/prompts/m/nano-banana-pro)
- Category: [Brand](https://orisu.ai/prompts/c/brand)
- Tags: Brand kit, Minimal, Social post, Starter
- Published: 2026-09-07
- Page: https://orisu.ai/prompts/clean-flat-slide-design-style-guide-for-notebooklm

## Prompt

- Model: Nano Banana Pro

```text
Brand color: [#06c7b0]
A simple and clean flat design.
Place people and icons drawn with uniform black outline lines, and partially use pastel accent colors (such as sky blue and coral pink).
Emphasize rounded shapes and a soft overall impression.
Use a diagram-centered layout (for example: Venn diagrams, bar graphs, speech bubbles), with a friendly tone suitable for materials and social media content aimed at students and younger audiences.
Leave plenty of white space to prioritize legibility and balanced composition.
```

Variables you can change (shown above with their defaults):

- brand color: #06c7b0

Original prompt (ja):

```text
ブランドカラー：[#06c7b0]
シンプルかつ清潔感のあるフラットデザイン。
均一な黒のアウトライン線で描かれた人物やアイコンを配置し、 パステル調のアクセントカラー（スカイブルー、コーラルピンクなど）を部分的に使用。
丸みを帯びた形状と柔らかい印象を重視。
図解中心の構成（例：ベン図、棒グラフ、吹き出しなど）で、学生や若年層が見る資料やSNS向けの親しみやすいトーン。
余白を多く取り、視認性とバランスを意識したデザイン。
```

## Example output

- ![Clean flat slide design style guide for NotebookLM — example output](https://assets.orisu.ai/prompt-library/youmind/clean-flat-slide-design-style-guide-for-notebooklm.jpg)

## Credit

- Author: しんやん@AIツールギャラリー (https://x.com/AI_RESKILL)
- Original post: https://x.com/AI_RESKILL/status/1995987344646963220
- Collected via: youmind.com

## Run it in Orisu

Orisu runs this prompt on your own product, model or brand, with dozens of image and video models under one account. Start free: https://app.orisu.ai/auth/sign-up?utm_source=prompt-library&utm_medium=cta&utm_campaign=prompts&utm_content=clean-flat-slide-design-style-guide-for-notebooklm&utm_term=markdown&prompt=clean-flat-slide-design-style-guide-for-notebooklm

Source: Orisu prompt library, https://orisu.ai/prompts/clean-flat-slide-design-style-guide-for-notebooklm