{ "master_prompt": { "product": { "type": "奢华香水瓶", "brand_name": "NOIR ÉLIXIR", "fragrance_line": "Midnight Reserve", "container_shape": "多面几何切割水晶瓶，边缘锐利优雅", "material": "高透玻璃，带有深邃的烟熏黑渐变色调", "finish": "抛光质感" } } }