电影时尚大片：日落别墅的红色缎面连衣裙

```json
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_cinematic_sunset_villa_fashion_editorial_poster_still",
      "priority": "highest",
      "language": "zh-Hans",
      "version": "v1.0_RED_SATIN_BACKLESS_VILLA_SEA_VIEW_NO_TEXT"
    },

    "output": {
      "aspect_ratio": "4:5",
      "resolution": "ultra_high",
      "num_images": 4
    },

    "scene": {
      "concept": "在海滨别墅露台，黄金时段拍摄的电影感时尚肖像。一位身穿红色露背缎面吊带裙的女士，头转向肩膀，望向镜头。优雅、简约、性感、精致的简洁建筑、广阔的海平线和柔和的日落色调。",
      "environment": "白色地中海别墅阳台，线条简洁，远处海平线，下方是绿色山丘和树木，开放式天空渐变",
      "time_of_day": "接近日落的黄金时段",
      "atmosphere": "空气清澈，温暖宜人，宁静祥和的海岸氛围"
    },

    "subject": {
      "age_appearance": "成年",
      "expression": "沉着、自信、 subtly alluring",
      "pose": "站在阳台边缘，身体背对镜头，头转向肩膀，姿态放松",
      "hair": "凌乱发髻的深色头发，几缕发丝柔和地修饰脸型",
      "wardrobe": "{argument name=\"dress color\" default=\"red\"} 红色缎面露背吊带裙，细吊带，光滑光泽的垂坠感",
      "accessories": "小金圈耳环，精致手链和戒指",
      "makeup": "经典魅力妆容，红色口红，柔和自然的肤质"
    },

    "camera": {
      "camera_body": "Sony A7R V",
      "lens": "85mm 定焦镜头",
      "aperture": "f/2.0",
      "focus": "眼睛和脸部锐利，裙子和背景柔和虚化",
      "framing": "从背后拍摄的垂直四分之三肖像，天空留有优雅的负空间",
      "look": "干净高端的时尚杂志写实风格"
    },

    "lighting": {
      "key_light": "来自地平线一侧的自然温暖日落光",
      "fill_light": "柔和的环境天空补光",
      "contrast": "中等",
      "highlights": "裙子上的缎面光泽受控，无过曝白色"
    },

    "color_grading": {
      "palette": "深红色连衣裙，柔和的粉彩天空渐变，柔和的绿色，干净的白色建筑，温暖的肤色",
      "film_emulation": "现代电影感海岸时尚杂志风格",
      "grain": "极细胶片颗粒",
      "halation": "地平线和连衣裙高光处有微妙光晕"
    },

    "composition": {
      "visual_hierarchy": "脸部 + 红色连衣裙为主，海平线为优雅的次要元素",
      "lines": "阳台栏杆引向主体",
      "mood": "极简奢华，地中海浪漫"
    },

    "style_constraints": {
      "photorealism": "最高",
      "cinematic_authenticity": true,
      "editorial_quality": "高端时尚电影剧照",
      "no_text": true,
      "no_logos": true
    },

    "safety": {
      "rating": "PG-13"
    }
  }
}
```