{ "master_prompt": { "resolution": "8K UHD 分辨率", "aspect_ratio": "1:1 画幅比", "render_style": "超写实 AI 生成产品摄影风格", "lighting": "电影级布光，柔和的轮廓光，高光细节丰富", "subject": "[subject] 位于 {place} 中心", "details": "极致的细节表现，微距质感，景深 (bokeh) 效果", "technical_specs": "使用 Midjourney v6 渲染，光线追踪，高动态范围 (HDR)", "mood": "高级感，商业广告质感，干净的构图" } }