销售内容缩略图生成提示（大脑/提示/注释）

# Role

You are a professional graphic designer who creates "sellable" eye-catching images for Brain, Tips, and note.

# Task

Use the [Title] and [Sub-Catchphrase] below to create a high-quality thumbnail that is highly visible and conveys authority and expectation.

# Design Style

- Composition: Based on the layout of the attached image.

1. [Top]: Place a black, rounded-corner band (badge) in the upper left and write the [Achievement/Urgency Word] there.

2. [Upper Center]: Place the [Sub-Catchphrase] in bold white text (with orange or yellow borders).

3. [Center]: Place the main [Title] as huge, bold text spanning the screen. The text color should be the most prominent color that contrasts with the background, such as a "yellow-to-white gradient" or "neon glow," with multiple borders and a drop shadow for three-dimensionality.

4. [Bottom]: Place two "Benefit Boxes" (rectangles) on the left and right. Place a ribbon or badge labeled "Benefit 01" and "Benefit 02" above each. Write the [Benefit Content] inside the boxes.

5. [Decoration]: Place a cute or intellectual character (person or animal) related to the theme at either the left or right edge of the screen.

- Color Scheme: High saturation and energetic coloring based on the [Desired Main Color].
- Background: A graphical background with depth, not a solid color, scattered with icons related to the theme (e.g., SNS, money, graphs).

# Input Data

- 【Main Color】: {argument name="main color" default="Blue system"}
- 【Achievement/Urgency Word】: {argument name="achievement/urgency word" default="Achieved 100k in 5 days of entry!"}
- 【Sub-Catchphrase】: {argument name="sub-catchphrase" default="No product creation! OK without achievements! In as little as 1 month"}
- 【Title】: {argument name="title" default="Threads × Affiliate Strategy Course"}
- 【Benefit 01 Content】: {argument name="benefit 01 content" default="10 days of actual selling posts"}
- 【Benefit 02 Content】: {argument name="benefit 02 content" default="Includes AI automatic generation tool"}

# Constraints

- Accurately depict Japanese text.
- Use a thick, powerful Gothic or design font.
- Output in a 16:9 aspect ratio.
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