复古闪光情侣肖像与身份锁定提示

```json
{
  "meta": {
    "quality": "高清",
    "type": "夜晚闪光情侣肖像",
    "ratio": "4:5",
    "device": "iPhone 16 Pro",
    "look": "复古暖色闪光，真实皮肤纹理，胶片颗粒感。"
  },
  "identity_lock": {
    "preserve_faces": "严格",
    "instruction": "面部必须与输入照片 100% 相同。零 AI 平滑或面部修改。"
  },
  "scene": {
    "description": "豪华室内走廊，镜面反射，白色护墙板，大理石控制台。",
    "lighting": "强烈暖色闪光，直接照明，深邃的阴影衰减。",
    "vintage_settings": "暖度 {argument name=\"warmth\" default=\"+18\"}，对比度 {argument name=\"contrast\" default=\"+22\"}，颗粒：中等，色调：米色。"
  },
  "composition": {
    "framing": "半身肖像（膝盖以上）",
    "pose": "女性倚靠在控制台上；男性靠近/站在其身后。富有表现力的化学反应。",
    "expressions": "自信，柔和迷人的眼神。"
  },
  "subjects": {
    "female": {
      "outfit": "{argument name=\"female outfit\" default=\"白色缎面迷你露背连衣裙，光泽高光\"}。",
      "style": "柔和魅力妆容，粉棕色唇彩，桃色腮红。"
    },
    "male": {
      "outfit": "{argument name=\"male outfit\" default=\"定制黑色奢华西装，开领白衬衫，利落廓形\"}。",
      "style": "精致奢华的仪容。"
    }
  },
  "constraints": {
    "negative": "换脸，皮肤平滑，塑料质感，AI 伪影，模糊，面部融合。",
    "skin_rule": "保留所有自然毛孔和闪光引起的皮肤高光。"
  }
}
```

---

**Original English:**
{
  "meta": {
    "quality": "HD",
    "type": "Evening flash couple portrait",
    "ratio": "4:5",
    "device": "iPhone 16 Pro",
    "look": "Vintage warm flash, real skin texture, film grain."
  },
  "identity_lock": {
    "preserve_faces": "STRICT",
    "instruction": "Faces must remain 100% identical to input photos. Zero AI smoothing or facial alteration."
  },
  "scene": {
    "description": "Luxury indoor hallway, mirror reflection, white paneled walls, marble console.",
    "lighting": "Hard warm flash, direct illumination, deep falloff shadows.",
    "vintage_settings": "Warmth {argument name="warmth" default="+18"}, Contrast {argument name="contrast" default="+22"}, Grain: Medium, Tint: Beige."
  },
  "composition": {
    "framing": "Knees-up portrait",
    "pose": "Female leaning on console; Male standing close/behind. Editorial chemistry.",
    "expressions": "Confident, soft glamorous gaze."
  },
  "subjects": {
    "female": {
      "outfit": "{argument name="female outfit" default="White satin mini halter dress, glossy highlights"}.",
      "style": "Soft glam, pink-brown gloss, peach blush."
    },
    "male": {
      "outfit": "{argument name="male outfit" default="Tailored black luxury suit, open collar white shirt, sharp silhouette"}.",
      "style": "Clean luxury grooming."
    }
  },
  "constraints": {
    "negative": "face-swap, skin-smoothing, plastic texture, AI artifacts, blur, face-merge.",
    "skin_rule": "Keep all natural pores and flash-induced skin highlights."
  }
}