简化韩式美学肖像提示词 for Seedream 4.5（豆包）

A simplified Chinese prompt for the Seedream 4.5 model (Doubao) that achieves superior Korean aesthetic portrait results compared to the complex Nano Banana Pro prompts. The user outlines the simplification process (removing JSON, redundancy, and using abstract terms) and provides the resulting concise prompt, which focuses on specific facial features, makeup, accessories, and composition for a 'sweet and cool' Korean girl group look.