都會時尚冬季情侶寫真

```json
{
  "prompt_title": "都會冬季情侶肖像：精緻優雅",
  "environment": {
    "setting": "冬季高檔都會街角。",
    "architecture": "巨大的灰色石柱/建築牆角，帶有古典細節。",
    "background_elements": "黑色鍛鐵圍欄，飾有裝飾性金色尖頂/尖刺。背景可見古典石材建築立面。",
    "ground": "覆蓋著潔白的新雪。",
    "atmosphere": "小雪紛飛，雪花在空中可見。寒冷、清新的冬日。",
    "color_palette": "冷色調中性色、石灰色、亮白色雪、深黑色、勃艮第酒紅點綴。"
  },
  "subjects": [
    {
      "id": "male_subject",
      "appearance": "年輕成年男性，白皙皮膚，短而整齊的深色頭髮。",
      "clothing": {
        "outerwear": "及膝紋理灰色羊毛大衣（可能是人字紋或粗花呢）。",
        "top": "黑色高領毛衣。",
        "bottoms": "黑色修身西褲，寬鬆直筒剪裁。",
        "footwear": "黑色皮革正裝鞋或靴子。",
        "accessories": "黑色 Wayfarer 款式太陽眼鏡。"
      },
      "pose": "自信挺拔地站立，一隻手插在大衣口袋裡，另一隻手牽著狗繩。略微側視。"
    },
    {
      "id": "female_subject",
      "appearance": "年輕成年女性，白皙皮膚，深色頭髮向後梳成光滑緊緻的髮髻。",
      "clothing": {
        "outerwear": "長款寬鬆黑色羊毛大衣。",
        "top": "黑色合身高領毛衣。",
        "bottoms": "黑色闊腿褲。",
        "footwear": "勃艮第/栗色麂皮復古運動鞋，帶白色條紋（Adidas Gazelle 款式）。",
        "accessories": "黑色橢圓形太陽眼鏡、帶銀色搭扣的細黑色皮帶、小金圈耳環、手提黑色皮革托特包。"
      },
      "pose": "站在男性主體旁邊，手觸摸大衣翻領，另一隻手將包放在身側。散發著「酷女孩」的氣質。"
    }
  ],
  "additional_elements": {
    "animal": {
      "breed": "米格魯犬。",
      "pose": "乖巧地坐在男子腳邊的雪地上。",
      "appearance": "三色毛皮（棕色、黑色、白色），戴著項圈並繫著黑色狗繩。"
    }
  },
  "lighting_and_mood": {
    "lighting_type": "柔和、漫射的陰天自然光（冬季日光）。無刺眼陰影。",
    "mood": "時尚、極簡、'Old Money' 美學、靜奢、精緻、寧靜、時髦。",
    "tonality": "輕微去飽和，黑色服裝與白色雪地之間形成高對比。"
  },
  "technical_details": {
    "style": "超寫實、高端街頭風格攝影。",
    "camera_settings": {
      "lens": "85mm 人像鏡頭。",
      "aperture": "f/2.8，以實現與石材背景輕微的景深分離。",
      "shutter_speed": "足夠快以凝結飄落的雪花。",
      "iso": "
```