奢华单色情侣肖像提示

```json
{
  "reference_images": {
    "female_reference": "女性参考照片（保留面部、发型、比例、肤色）",
    "male_reference": "男性参考照片（保留面部、发型、比例、肤色）"
  },
  "subjects": [
    {
      "role": "female",
      "description": "基于参考图像的年轻女性，留着波浪形乌黑长发。",
      "pose": "靠近男性伴侣站立，面向镜头，略带优雅微笑，手臂放松自然。",
      "expression": "柔和、自信、迷人。",
      "makeup": "经典黑色烟熏妆，柔和修容的脸颊，自然缎面肤色，裸色/玫瑰色唇妆。",
      "styling_notes": [
        "优雅得体的乳沟（不深，不挑逗）",
        "精致奢华的氛围"
      ]
    },
    {
      "role": "male",
      "description": "基于参考图像的年轻男性，头发乌黑，打理整齐。",
      "pose": "站在女性伴侣旁边，姿态放松自信，一只手臂微妙地靠近她（非摆拍，自然）。",
      "expression": "沉着、自信、略带魅力。",
      "grooming": "刮干净胡须或留着浅浅的胡茬，自然肤质。",
      "styling_notes": [
        "阳刚优雅",
        "精致奢华的氛围"
      ]
    }
  ],
  "outfits": {
    "female": {
      "top": "优雅的黑色衬衫，领口得体：心形领或柔和 V 领（适中深度），结构化胸部接缝。",
      "outerwear": "一件毛绒绒的黑色仿皮草大衣，披在肩上，垂至手肘。",
      "bottoms": "黑色亮片长裤或黑色亮片裙，部分可见。",
      "accessories": "手中拿着一个小巧的黑色手拿包。",
      "jewelry": [
        "一条精致链子上的黑色钻石心形吊坠项链"
      ]
    },
    "male": {
      "top": "黑色定制衬衫或细针织黑色高领衫，修身而优雅。",
      "outerwear": "奢华黑色羊毛大衣或黑色仿皮草大衣，敞开穿着。",
      "bottoms": "黑色定制长裤。",
      "accessories": "极简黑色皮革卡包或手拿包。",
      "jewelry": [
        "极简黑色钻石或缟玛瑙吊坠项链"
      ]
    },
    "color_rule": "所有服装和配饰均为黑色（单色黑对黑造型）。"
  },
  "environment": {
    "location": "夜晚的高档城市街道（{argument name=\"city location\" default=\"伦敦，暗示为米字旗\"}）。",
    "background_elements": [
      "带有大型石柱的宏伟建筑入口",
      "立面上的米字旗",
      "华丽的黑色金属大门",
      "带有暖白色小彩灯的大型绿色树篱",
      "停放的黑色豪华轿车（劳斯莱斯风格）",
      "远处的城市路灯和模糊的行人"
    ]
  },
  "lighting": {
    "type": "夜间城市环境照明",
    "qualities": "暖色调的建筑灯光和小彩灯与冷色调的街灯混合，主体照明清晰，自然"
  }
}
```