电影感双联画，带身份锁定和蓝色调

```json
{
  "type": "image_generation_prompt",
  "format": "diptych",
  "aspect_ratio": "vertical, two stacked frames",
  "style": "cinematic, moody, high-contrast, blue-toned film aesthetic",
  "identity_preservation": {
    "use_reference_image": true,
    "strict_identity_lock": true,
    "alter_face": false,
    "alter_clothing": false,
    "notes": "保持 100% 相同的面部特征、比例、皮肤纹理、痣、发型和参考图像中的原始服装。不允许对面部或结构进行任何改变。"
  },
  "subject": {
    "gender": "female",
    "consistency": "same woman appears in both frames",
    "expression": "introspective, pensive, emotionally restrained"
  },
  "diptych_composition": {
    "top_frame": {
      "description": "女性的低角度剪影肖像，背景是过度曝光的天空。太阳在画面右侧呈现为一个明亮的白色光球，形成强烈的逆光。女性大部分处于阴影中，凝视着光线。她的头发被风吹拂，发丝向上飘扬，在她头部周围形成一个发光的“光环”。",
      "camera": {
        "lens": "wide-angle",
        "focus": "soft focus",
        "grain": "visible film grain"
      },
      "lighting": {
        "source": "direct sunlight",
        "effect": [
          "strong silhouette",
          "halo glow around hair",
          "ethereal backlight"
        ]
      },
      "mood": "dreamlike, abstract, contemplative",
      "color_palette": "electric blue sky with white highlights"
    },
    "bottom_frame": {
      "description": "同一位女性在户外沥青路面上拍摄的高角度自拍照。镜头向下对着她的脸和伸出的手，手部分遮挡了画面。她的头发自然地散落在脸上。她直视镜头，表情平静而沉思。",
      "camera": {
        "lens": "wide-angle selfie perspective",
        "focus": "sharp focus on face and hands",
        "grain": "subtle film grain"
      },
      "lighting": {
        "source": "harsh direct sunlight from above-left",
        "effect": [
          "deep shadows",
          "bright highlights",
          "strong contrast emphasizing skin and fabric texture"
        ]
      },
      "environment": {
        "ground": "dark asphalt with white markings visible"
      },
      "mood": "intimate, grounded, direct",
      "color_palette": "cool blue tones with high contrast"
    }
  },
  "art_direction": {
    "theme": "duality",
    "narrative": "top frame represents abstraction and introspection; bottom frame represents intimacy and realism",
    "cohesion": "both frames unified by blue color cast, film grain, and dramatic lighting"
  },
  "quality": {
    "realism": "photorealistic",
    "detail_level": "high",
    "texture": "natural skin, hair, and fabric textures preserved"
  },
  "constraints": [
    "No facial alteration",
    "No identity change",
    "No beautification or stylizat"
  ]
}
```