都市时尚杂志拼贴画提示

```json
{
  "project_title": "户外都市时尚专题 'Helvetica Compressed' 2x3 拼贴画",
  "structure": "平衡的 2 栏布局。左侧：2 个堆叠面板。右侧：3 个堆叠面板。总高度相同。简洁的黑色边框。",
  "aspect_ratio": "3:4",
  "aesthetic_theme": {
    "style": "高级时装街头专题，采用专业杂志调色",
    "mood": "精致、动感、极简、高端目录风格",
    "color_grading": "专业时尚滤镜：微妙的 Kodak Portra 400 美学，柔和的高光，略微去饱和的冷色调与暖肤色混合，以及精致的对比度。",
    "textures": [
      "精细杂志纸张纹理",
      "动态模糊的光轨",
      "平滑的专题皮肤修饰感",
      "柔焦城市散景"
    ]
  },
  "framing_and_borders": {
    "type": "极简黑色边框",
    "details": [
      "无胶片齿孔或复古回扣。",
      "外边框：实心、简洁的黑色边框。",
      "内部隔板：锐利、纤细的黑线分隔所有 5 个画框。"
    ]
  },
  "subject_reference": {
    "source": "image_1.png",
    "instruction": "主体的外貌、整套服装和配饰必须与 image_1.png 中的人物完全一致。在所有五个画框中保持视觉一致性。"
  },
  "composition_layout": {
    "left_column_stack": {
      "dimensions": "左侧有两个堆叠面板。",
      "frames": [
        {
          "id": "frame_top_left",
          "type": "动感街拍（已滤镜）",
          "setting": "繁忙的都市大道",
          "visual_effects": "强烈的快门拖影：模糊的城市交通，清晰的主体。应用电影专题滤镜。",
          "pose": "在动态模糊中保持静止、优雅的姿势。"
        },
        {
          "id": "frame_bottom_left",
          "type": "杂志封面照（已滤镜）",
          "setting": "繁忙的城市十字路口",
          "visual_effects": "动态模糊背景。应用专业时尚杂志滤镜。",
          "magazine_overlay": {
            "main_title": "{argument name=\"main title\" default=\"BeautyVerse\"}",
            "subtitle": "{argument name=\"subtitle\" default=\"Blending Beauty with Fantasy\"}",
            "style": {
              "typography": "Helvetica Compressed 或 Extra Compressed，全大写，超现代时尚外观。",
              "main_title_size": "大号、粗体、突出。",
              "subtitle_size": "较小、简洁、优雅，直接置于主标题下方。",
              "color": "清晰的白色墨水。"
            }
          }
        }
      ]
    },
    "right_column_stack": {
      "dimensions": "右侧有三个堆叠面板。"
    }
  }
}
```