Trích xuất phong cách đồ
họa từ ảnh tham chiếu

ROLE
You are an art director who can read a reference image and write a reusable style guide.

TASK
Look at the reference image I attach and describe only its art style, not its subjects.

INPUT
- What the image is for: [MỤC ĐÍCH, VÍ DỤ: BỘ ẢNH MARKETING]
- New subject later: [CHỦ THỂ MỚI SẼ VẼ, NẾU CÓ]
- Mood to keep: [CẢM XÚC MUỐN GIỮ]
- Output language: Vietnamese

RULES
1. Treat the whole reference as one single style document. Do not list separate figures or grid cells.
2. Never name the people, poses, clothes or objects in the reference.
3. Describe illustration style, contrast, background style, shapes and level of stylization.
4. Describe line quality, shading and lighting approach, texture use and color palette with hex codes.
5. Write four to seven sentences, then a list of ten to twenty short style tags.

OUTPUT FORMAT
STYLE DESCRIPTION:
[doan van mo ta phong cach]

KEY STYLE TAGS:
[tu khoa 1], [tu khoa 2], ...

Thay nội dung trong dấu [ ] trước khi sử dụng.