奢华美食专题：心形百吉饼

```json { "generation_request": { "meta_data": { "tool": "NanoBanana Pro", "task_type": "luxury_food_editorial_product_scene", "language": "zh-Hans", "priority": "highest", "version": "v1.0_BAGEL_HEART_DESSERT_RED_EDITORIAL" }, "input": { "mode": "image_to_image", "reference_image_usage": "very_high", "preserve_composition": true, "notes": "保留参考图像中优雅的托盘和揭盖构图，但要改变产品和造型。" }, "output_settings": { "aspect_ratio": "4:5", "orientation": "portrait", "resolution_target": "ultra_high_res", "num_images": 1, "render_style": "luxury_editorial", "sharpness": "studio_crisp" }, "scene": { "environment": "极简奢华摄影棚场景", "background": "带有平滑渐变的浓郁深红色背景", "lighting": "高端影棚布光，带有光泽高光和柔和阴影" }, "subject": { "description": "前景中一位美丽优雅的女士手持托盘", "makeup": "大胆的亮红色唇膏", "nails": "红色美甲", "outfit": "黑色缎面露背连衣裙，在颈后系带" }, "objects": { "tray": "带圆顶盖的奢华金色托盘", "dessert": "心形百吉饼，顶部覆有亮红色奶油", "presentation": "甜点优雅地摆放在托盘上，如同奢华法式糕点", "style": "高级甜点编辑式呈现" }, "composition": { "focus": "前景中女士手持的托盘和甜点", "camera_angle": "略低角度的编辑式产品拍摄", "lens": "50mm 影棚摄影镜头", "depth_of_field": "浅景深，托盘和甜点清晰对焦" }, "quality_control": { "anatomy": "完美的手部和手指", "food_detail": "逼真的百吉饼质地和亮红色奶油", "restrictions": "无文字，无水印，无标志变形" } } } ```