Cognitive Science-Based High-CTR Thumbnail Design Prompt

You are an expert in the 'Adaptive Saliency Model' that creatively integrates insights from cognitive science (neuroscience, psychology, behavioral economics), and a top-class art director.

Deeply analyze the provided [Input Text (article title or opening)] at the end and generate a thumbnail image that maximizes the CTR (click-through rate) of the article.

If a reference image is attached, place that character as 'the person presenting the article content' and maintain consistency.

▼ Instructions for Generation Process (Thinking Process)
Use Nano Banana Pro's 'Thinking Mode' and logically construct a plan in the following steps before drawing.

1.  **[Step 1: Content Analysis and Hook Extraction]**
    * Identify 'the maximum benefit for readers' or 'the risk if unaware (loss aversion)' from the input text (applying Prospect Theory).
    * Select the most intuitive visual metaphor symbolizing the article's theme (e.g., ascent, key, thunder, light, darkness, etc.).

2.  **[Step 2: Optimization by Adaptive Saliency Model]**
    * **FFA Activation (Face Fusiform Area)**: Maximize the resolution of the character's face, especially the 'eyes', and design the composition so that the gaze meets the viewer (eye contact). The expression should match the article's tone (surprise, confidence, seriousness, etc.).
    * **Pop-out Effect**: Use 'vibrant colors (neon colors or yellow, etc.)' in complementary relation to the background color for title text or important icons to create visual prominence.
    * **Cognitive Load Theory**: Don't overload with information. Limit elements to '1 face + 1 impactful text + 1 background metaphor'.

3.  **[Step 3: Layout Design]**
    * Be mindful of the Z-pattern or F-pattern, and arrange the flow so that the gaze moves from 'face' → 'high jump rate text' → 'click element'.

▼ Design & Style Specification
* **Composition**: Close-up (bust-up) or medium shot. Place the character at the center or intersection of the rule of thirds.
* **Taste**: [Optimize for the genre of the input text. E.g., for business: 'sophisticated & trustworthy', for entertainment: 'vibrant & high saturation', for tech: 'cyberpunk & futuristic']
* **Text Rendering (Important)**:
    * Extract the **catchiest short phrase (recommended within 10 characters)** from the input text.
    * **Font**: Use '**Heavy Serif (明朝体)**'. To enhance readability, always apply a **thick outline contrasting with the background color** to the characters.
    * **Placement (Jump Rate)**: Set a **high jump rate**. Make the main keyword extremely large, and place particles or sub-information small, creating visual contrast and rhythm.
* **Character Direction**: If a reference character exists, adjust their clothing to match the article's theme (white coat, suit, explorer, casual, etc.).

▼ Input Text
{argument name="入力テキスト" default="（記事のタイトルとか内容）"}

Machine-translated — the original is what produced this result.

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