{ "image_generation_request": { "subject": { "placeholder": "[INSERT YOUR PRODUCT HERE]", "positioning": "居中对齐，完美居中，悬浮于半空中", "framing": "完整展示主体，无裁剪，边缘无遮挡，产品周围留有充足的负空间" }, "visual_style": { "aesthetic": "高端商业摄影风格，极简主义，干净的背景", "lighting": "影棚级布光，柔和的轮廓光，高光泽质感，营造出高级的氛围感", "camera": "Midjourney v6，8K 分辨率，超高清细节，微距摄影，浅景深，bokeh 背景虚化，cinematic 电影级质感", "color_palette": "高级莫兰迪色系或与产品相衬的对比色，色彩过渡自然平滑" } } }