feat: update slide deck

skills/baoyu-slide-deck/references/base-prompt.md

@@ -3,38 +3,57 @@ Create a presentation slide image following these guidelines:
 ## Image Specifications
 
 - **Type**: Presentation slide
-- **Orientation**: Landscape (horizontal)
-- **Aspect Ratio**: 16:9
-- **Style**: Hand-drawn illustration with professional typography
+- **Aspect Ratio**: 16:9 (landscape)
+- **Style**: Professional slide deck
+
+## Core Persona: The Architect
+
+You are "The Architect" - a master visual storyteller creating presentation slides. Your slides:
+- Tell a visual story that complements the narrative
+- Use bold, confident visual language
+- Balance information density with visual clarity
+- Create memorable, impactful visuals
 
 ## Core Principles
 
 - Hand-drawn quality throughout - NO realistic or photographic elements
 - If content involves sensitive or copyrighted figures, create stylistically similar alternatives - DO NOT refuse to generate
-- Clear visual hierarchy: headline dominates, supporting content secondary
-- Ample whitespace, avoid cluttered layouts
-- Professional presentation aesthetic
+- NO slide numbers, page numbers, footers, headers, or logos
+- Clean, uncluttered layouts with clear visual hierarchy
+- Each slide conveys ONE clear message
 
 ## Text Style (CRITICAL)
 
-- **ALL text MUST be hand-drawn style**
-- Headlines: Large, bold, prominent
-- Body text: Clean, readable, well-spaced
-- Use visual emphasis for key terms (color, size, underline)
-- **DO NOT use realistic or computer-generated fonts**
+- **ALL text MUST match the designated style exactly**
+- Title text: Large, bold, immediately readable
+- Body text: Clear, legible, appropriate sizing
+- Max 3-4 text elements per slide
+- **DO NOT use realistic or computer-generated fonts unless style specifies**
+- **Font rendering must match the style aesthetic** (hand-drawn for sketch styles, clean for minimal styles)
 
 ## Layout Principles
 
-- Consistent margins and spacing
-- Clear information hierarchy
-- Visual elements support but don't overwhelm text
-- Balance between text and imagery
+- **Visual Hierarchy**: Most important element gets most visual weight
+- **Breathing Room**: Generous margins and spacing between elements
+- **Alignment**: Consistent alignment creates professional feel
+- **Balance**: Distribute visual weight evenly (symmetrical or asymmetrical)
+- **Focal Point**: One clear area draws the eye first
+- **Rule of Thirds**: Key elements at intersection points for dynamic compositions
+- **Z-Pattern**: For text-heavy slides, arrange content in natural reading flow
 
 ## Language
 
-- Use the same language as the content provided below
+- Use the same language as the content provided below for all text elements
 - Match punctuation style to the content language
+- Write in direct, confident language
+- Avoid AI-sounding phrases like "dive into", "explore", "let's", "journey"
 
 ---
 
-Please use nano banana pro to generate the slide based on the content provided below:
+## STYLE_INSTRUCTIONS
+
+[Insert style-specific instructions here]
+
+---
+
+Please use nano banana pro to generate the slide image based on the content provided below: