# GPT Image Hub prompt

## 分屏對比機械鍵盤宣傳海報
- URL: https://www.gptimagehub.com/zh-TW/library/split-screen-mechanical-keyboard-poster
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-g2-14453
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fsplit-screen-mechanical-keyboard-poster
- Category: 產品與電商
- Model: gpt-image-2
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: 機械鍵盤, 電商海報, 產品主圖, 分屏對比, 數碼配件, 商業廣告
- Updated: 2026-10-27T22:53:18.098Z
- Created: 2026-10-27T22:53:18.098Z

生成一張呈現機械鍵盤對比效果的電商促銷海報。可自訂方括號內之產品名稱、賣點文案及規格資訊。

### Full prompt
```text
{"type":"高階產品廣告海報","subject":{"product":"[X75] 機械鍵盤","category":"75% 緊湊型無線機械鍵盤","color":"深藏青色搭配深鴨青色點綴","material":"啞光塑膠外殼搭配微圓角鍵帽","branding":"鍵盤右上角小標牌","layout badge":"貼在鍵盤右上邊緣附近的米白色方形銘牌，印有黑色X符號"},"scene":{"setting":"溫暖氛圍感桌面搭建","surface":"淺色實木書桌上鋪著質感棕色皮革桌墊","lighting":"來自右上方的電影感暖色定向光，柔和反光，奢華數碼廣告質感","background":"暗部虛化的辦公或桌面環境，右上角隱約可見咖啡杯與少量桌面雜物"},"composition":{"format":"分屏式前後對比促銷構圖","panels":[{"position":"左半部分","style":"樸素日常隨手拍","description":"鍵盤居中擺放在大張棕色桌墊上的俯拍微斜視角，明亮室內自然光，頂部露出淺色木桌邊緣與顯示器支架或銀色裝置區域性，寫實無修圖產品照"},{"position":"右半部分","style":"高階精修廣告視覺","description":"同一款鍵盤置於棕色皮革墊上，呈現更暗的曝光、更豐富的對比度、暖調高光、淺景深以及精細的商業修圖質感"}]},"text elements":{"headline":"[X75]","subheadline":"MECHANICAL KEYBOARD","tagline":"[簡約而不簡單，高效每一天。]","feature line count":4,"feature line items":["75% 緊湊佈局","機械軸體","多系統相容","長效續航"]},"bottom feature cards":{"count":4,"cards":[{"title":"75% 緊湊佈局","description":"保留高效區 節省桌面空間","visual":"微傾斜鍵盤邊角特寫小圖"},{"title":"機械軸體","description":"段落感清晰 敲擊反饋出色","visual":"帶半透明軸殼的機械軸體特寫"},{"title":"多系統相容","description":"支援 Windows / macOS / iOS / Android","visual":"4個系統平臺圖示: Windows、Apple、iOS、Android"},{"title":"長效續航","description":"低功耗設計 持久陪伴每一刻","visual":"標註有 [3000 mAh] 的電池圖示"}]},"style":{"design language":"高階電商主圖海報視覺","color palette":"深藏青、炭黑、古銅棕、暖琥珀高光、米白文字","typography":"加粗現代無襯線產品名字型、小號大寫英文副標題、清晰中文字型","finish":"細膩商業精修、微暗角、高光質感、高階格調"}}
```