# GPT Image Hub prompt

## 极简日系咖啡馆宣发海报
- URL: https://www.gptimagehub.com/zh-CN/library/minimalist-japanese-cafe-announcement-poster
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-g2-18146
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fminimalist-japanese-cafe-announcement-poster
- Category: 社交媒体
- Model: gpt-image-2
- Aspect ratio: 1:1
- Style: graphic-design
- Tags: 咖啡, 海报, 社交媒体, 日系, 极简, 杂志风, 平面设计
- Updated: 2026-10-27T05:34:13.098Z
- Created: 2026-10-27T05:34:13.098Z

生成结合咖啡桌面静物摄影与日系版式设计的正方形社交媒体海报。可自定义品牌名称、主副标题与印章文案，适配个人咖啡馆或精品店。

### Full prompt
```text
{
  "type": "虚构日本咖啡品牌的正方形Instagram发布海报",
  "style": "极简高级生活方式平面设计，暖米色与橄榄灰调，柔和自然阳光，宁静的日系咖啡馆美学，杂志编辑版面风格，典雅衬线宋体/明朝体搭配宽松字距英文大写，精致细线条与植物线画装饰",
  "canvas": {
    "aspect_ratio": "1:1",
    "background": "温润米白色纸质肌理，搭配低饱和灰绿色与炭灰色侧边栏面板"
  },
  "brand": {
    "name": "[余白珈琲]",
    "romanized_name": "Y O H A K U  C O F F E E",
    "logo": "极细线条椭圆徽标，内含咖啡杯轮廓、植物枝叶与精致小圆点，位于左上橄榄色色块中"
  },
  "photography": {
    "scene": "阳光漫射的咖啡馆桌面静物，投射下柔和的绿叶光影",
    "main_objects": [
      "陶瓷拿铁咖啡杯与杯碟，拉花为精致叶脉图案（左下）",
      "米色陶瓷盘中的单块咖啡芝士蛋糕，配打发奶油、两颗烘焙咖啡豆、微型香草点缀与金色甜品叉（右下）",
      "插着绿意枝条的小巧透明玻璃插花瓶（右上）",
      "左下前景中若隐若现的极简卡片或小册子"
    ],
    "lighting": "来自右上方上午时段的自然窗光，柔和的长阴影，暖调高光，浅景深真实质感"
  },
  "layout": {
    "sections": [
      {"position": "左上橄榄色竖向色块", "content": "品牌标识、汉字[余白珈琲]与大字距英文 Y O H A K U  C O F F E E"},
      {"position": "左侧米白竖向条带", "content": "竖排日文文案：心に余白を。暮らしに、いい時間を。伴随极细竖分割线"},
      {"position": "顶部中央", "content": "带纤细下划线的小标签 NEW POST"},
      {"position": "中央", "content": "典雅明朝体大标题[余白珈琲]"},
      {"position": "标题下方", "content": "中间带有微小圆点的极细水平分割线，紧跟副标题[一杯の余白で、日常を整える。]"},
      {"position": "右侧炭灰色竖向条带", "content": "竖排英文字样 Y O H A K U / C O F F E E / T O K Y O 伴随细竖线"},
      {"position": "底部米色页脚条", "content": "居中带下划线的宽松文字 coffee / sweets / calm time，右下方圆形印章内含文字[余白が、いちばんのぜいたく。]与微小植物枝条"
    ]
  },
  "composition": "排版精美的杂志风海报，上部居中为主标题排版，下半部为实景静物摄影，非对称色块侧边栏环绕，留白丰富舒展",
  "typography": "经典日系明朝体主标题，宽字距全大写英文与小型大写字母，呼吸感十足的字偶间距",
  "mood": "宁静、雅致、松弛治愈、高端杂志编辑质感",
  "constraints": "无人物，无杂乱元素，无高饱和亮色，文字无扭曲，无卡通风格"
}
```