日系电商主图产品排版

{
  "type": "e-commerce product main image mockup",
  "style": "clean Japanese marketplace listing visual, minimal, bright, commercial studio composite",
  "background": {
    "color": "#FFFFFF"
  },
  "product": {
    "category": "小型USB充电式风扇",
    "design": "紧凑型便携桌面风扇，带圆形网罩，中心及侧面旋钮带有玫瑰金色点缀环，扁平夹子底座，支持台置、夹式、悬挂三用，头部支持上下垂直倾斜旋转",
    "main_color": "[white]",
    "variant_count": 4,
    "variants": [
      "white",
      "navy",
      "pink",
      "black"
    ]
  },
  "layout": {
    "canvas": "宽阔留白的方形构图",
    "sections": [
      {
        "title": "top-right color lineup",
        "position": "upper right",
        "count": 4,
        "labels": [
          "white",
          "navy",
          "pink",
          "black"
        ],
        "description": "以2×2网格排列的四个小型产品渲染图"
      },
      {
        "title": "instruction text block",
        "position": "upper middle-right",
        "count": 6,
        "labels": [
          "Amazon商品メイン画像",
          "白背景（#FFFFFF）",
          "台置き・クリップ・吊り下げの3WAY対応USB充電式小型扇風機、上下360度回転可能",
          "中央にホワイトカラーを大きく配置",
          "周囲にネイビー、ピンク、ブラックを小さく配置",
          "4色カラーバリエーション表示"
        ],
        "description": "圆角浅灰色说明信息框，包含六行工整的日文字体文字"
      },
      {
        "title": "main product card",
        "position": "bottom left",
        "count": 9,
        "labels": [
          "台置き・クリップ",
          "吊り下げ",
          "上下360°回転",
          "3WAY対応",
          "USB充電式",
          "小型扇風機",
          "4",
          "COLOR",
          "white navy pink black"
        ],
        "description": "展示核心产品与功能图标的大圆角矩形产品卡片"
      }
    ],
    "centerpiece": "底部卡片中居中突出放置的超大[white]风扇，略向右倾斜，带有柔和投影"
  },
  "feature_icons": {
    "count": 3,
    "items": [
      {
        "label": "台置き・クリップ",
        "description": "展示风扇夹在木质桌边的圆形小插图"
      },
      {
        "label": "吊り下げ",
        "description": "展示风扇悬挂在上方挂钩的圆形小插图"
      },
      {
        "label": "上下360°回転",
        "description": "展示围绕风扇头部的360度弧形旋转箭头的圆形小插图"
      }
    ]
  },
  "text": {
    "headline": "[3WAY対応]",
    "subheadline": "[USB充電式]",
    "product_label": "[小型扇風機]",
    "color_count": "4 COLOR"
  },
  "visual_details": {
    "materials": "哑光塑料机身，金属玫瑰金饰环，网罩微光泽质感",
    "lighting": "高调商业摄影棚打光，柔和阴影，清晰干净的白底抠图质感",
    "graphics": "青绿色强调标签，精致灰色分割线，利落的日本电商排版字型",
    "composition_notes": "白色风扇在中心最大，左下为海军蓝，右上为粉色，右下为黑色；整体保持通透、高级感"
  }
}