写实抓拍城市阶梯浪漫

{ "generation_request": { "meta_data": { "task_type": "photoreal_candid_city_stairs_romance", "language": "zh", "priority": "highest", "version": "v1.0_OVERHEAD_STAIRS_HUG_FLOWERS_BEHIND_BACK" }, "output": { "aspect_ratio": "3:4", "resolution": "high", "num_images": 4 }, "scene": { "concept": "从上方捕捉城市楼梯上安静浪漫的时刻", "environment": "石阶搭配红褐色砖墙，复古铁艺栏杆，欧洲城市环境，背景干净且富有建筑纹理", "composition": "俯视视角向下看，情侣位于楼梯中央，栏杆部分在前景增加深度，台阶形成强烈引导线" }, "subject": { "couple": "成年女性和成年男性", "wardrobe": { "woman": "米色风衣，深色长发，携带浅色中性手提包", "man": "浅色短袖衬衫外搭棕色针织背心，深色长裤" }, "prop": "一束亮粉色鲜花，用纸包裹，持于男性背后", "pose": "紧密拥抱，女性双臂环抱其肩，表情平静而亲密", "emotion": "柔和，浪漫，私密时刻" }, "camera": { "shot": "俯拍角度下的长焦抓拍", "lens_mm": 85, "aperture": 2.8, "focus": "对焦于情侣和花束，背景建筑轻微柔化", "quality_tags": "超写实，纹理清晰，自然皮肤细节" }, "lighting": { "style": "柔和的阴天自然光", "notes": "无闪光灯，曝光平衡，保留石材纹理和花束色彩，避免过度饱和" }, "color_grade": { "palette": "柔和中性棕色，点缀粉色花朵", "contrast": "温和的纪实对比度", "tone": "温暖，安静，浪漫" }, "negative_prompt": "文字，标志，水印，模糊，低分辨率，畸形手部，多余手指，扭曲楼梯，歪斜栏杆，CGI，卡通，强烈闪光，过度饱和色彩，严重伪影" } }