超写实抓拍旅行浪漫场景：爱琴海石街

提示词

{   "generation_request": {     "meta_data": {       "tool": "NanoBanana Pro",       "task_type": "photoreal_candid_travel_romance",       "version": "v1.0_AEGEAN_STONE_STREET_SHADE_WALK_EN",       "priority": "最高"     },     "output_settings": {       "aspect_ratio": "9:16",       "orientation": "竖版",       "resolution_target": "超高分辨率",       "render_style": "超写实抓拍电影剧照",       "sharpness": "清晰但自然",       "film_grain": "轻微35mm颗粒感",       "color_grade": "克制且贴近真实",       "dynamic_range": "自然，不是HDR",       "skin_rendering": "真实质感，不修饰"     },     "global_rules": {       "camera_language": "35mm镜头等效，平视角度，手持拍摄，具有抓拍式纪录片感",       "lighting_language": "仅使用有来由的自然光（阴影反光 + 太阳轮廓光），不使用闪光灯",       "authenticity_markers": "真实石材纹理、剥落的油漆、不完美的构图、没有时尚大片感"     },     "creative_prompt": {       "scene_summary": "爱琴海小镇里一条狭窄的石板街，头顶是三角梅。他们在午后的阴影里慢慢走着。一个微小的动作成了画面的中心。",       "subjects": {         "count": 2,         "description": "20岁出头的年轻男女，普通而真实；面容清晰可见，锐利",         "expression": "平静的微笑，舒适的沉默",         "skin_and_face": "自然质感，不修饰"       },       "wardrobe_and_props": {         "female": "简单的夏装连衣裙或轻薄衬衫，棉质纹理，头发因潮湿略显毛躁",         "male": "素色衬衫/T恤，休闲长裤，略有褶皱",         "props": "小背包或托特包，无品牌标识"       },       "micro_action": "其中一人不经意地整理另一人的衣领或头发；两人交换一个小小的眼神",       "environment_details": {         "location": "爱琴海石板街",         "background": "白色粉刷的墙面边缘磨损、石阶、三角梅、门口附近一只被虚化的猫",         "signage_rule": "没有可读文字/标识"       },       "lighting": "柔和阴影配合轻微太阳轮廓光；高光受控；阴影深但细节保留",       "composition": "平视中景，略微倾斜，像真实街拍那样构图不完美；面孔清晰；背景自然后退",       "mood": "安静的温柔，真实的时间感"     },     "negative_prompt": [       "棚拍灯光",       "闪光灯",       "美颜修饰",       "塑料般皮肤",       "模特脸",       "完美对称",       "HDR",       "AI光晕",       "奢华时尚拍摄",       "文字",       "标识",       "水印"     ]   } }