feat(jamie-skills): Add journal.jamie.clinic graphic style guide

Add dedicated graphic design style guide for "정기호의 성형외과 진료실 이야기"
channel (journal.jamie.clinic) to jamie-brand-editor and jamie-brand-audit skills.

Style guide includes:
- Color palette: Light Blue Gray (#E0E5EB) background, Soft Black (#333333) text
- Typography: Sans-serif/Gothic fonts with English medical term annotations
- Graphics: Medical schematic style illustrations, muted blue/gray accents only
- Layout: Grid-aligned with generous white space

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

custom-skills/41-jamie-brand-audit/desktop/SKILL.md

@@ -476,6 +476,57 @@ HTML 파일을 PDF로 변환하려면:
 
 ---
 
-*본 스킬은 제이미성형외과의 브랜드 일관성 유지를 위해 작성되었습니다.*
-*모든 콘텐츠 작성 및 검토 시 본 가이드를 참조하세요.*
-*버전: 2.8 | 최종 수정: 2025-12-09*
+---
+
+## Journal Channel Graphic Style Guide
+
+**Channel**: "정기호의 성형외과 진료실 이야기" (https://journal.jamie.clinic)
+
+When reviewing graphics for this channel, verify compliance with the Jamie Clinic blog style below.
+
+### 1. Tone & Manner
+- **Professional & Medical**: Clean, organized design that builds trust. No excessive decoration or humor.
+- **Clear & Intuitive**: Simplify complex information for instant comprehension.
+- **Clean & Minimalist**: Use generous white space for an uncluttered, refined appearance.
+
+### 2. Color Palette
+
+| Element | Color | Hex Code |
+|---------|-------|----------|
+| **Background (Main)** | Light Blue Gray | #E0E5EB |
+| **Background (Content)** | White | #FFFFFF |
+| **Text** | Soft Black | #333333 |
+| **Accent (Upper Eyelid)** | Muted Blue | (desaturated, calm) |
+| **Accent (Lower Eyelid)** | Muted Gray | (desaturated, calm) |
+
+**Important**: Avoid saturated primary colors (red, yellow, bright blue). All colors must be toned-down/muted.
+
+### 3. Typography & Hierarchy
+- **Font Style**: Modern sans-serif (Gothic) with high readability. No decorative or serif fonts.
+- **Titles**: Largest size, Bold weight
+- **Body/Labels**: Medium size, Regular/Medium weight
+- **English Terms**: Medical terminology MUST include English in parentheses, slightly smaller or lighter than Korean (e.g., 상안검 (Upper Eyelid))
+
+### 4. Graphic Elements Style
+- **Illustrations (Anatomy)**: Medical schematic style, not overly realistic. Clean line art with semi-transparent color overlays.
+- **Icons (Infographics)**: Simple flat design with subtle shadows/gradients for soft depth.
+- **Arrows/Pointers**: Simple, clean straight lines or gentle curves. Use brand accent colors (muted blue/gray).
+
+### 5. Layout & Composition
+- **Alignment**: Center-aligned or clear 2-column/N-column grid structure for visual stability.
+- **White Space**: Generous spacing between text, images, and content blocks to minimize interference and create an airy feel.
+
+### Journal Graphic Review Checklist
+- [ ] Background uses Light Blue Gray (#E0E5EB)
+- [ ] Text uses Soft Black (#333333) with sans-serif font
+- [ ] Medical terms include English translation in parentheses
+- [ ] No saturated/bright colors used
+- [ ] Illustrations are medical schematic style (not photorealistic)
+- [ ] Sufficient white space between elements
+- [ ] Grid-based or center-aligned layout
+
+---
+
+*This skill is created to maintain brand consistency for Jamie Plastic Surgery Clinic.*
+*Refer to this guide for all content creation and review.*
+*Version: 2.9 | Last Updated: 2026-01-21 | Journal Style Guide Added*