← 海報
SaaS 產品發表會海報（霓虹賽博風）
全像投影 UI 面板與發光線框 Logo 讓早期產品也有旗艦級登場氣勢，底部高對比資訊區確保日期與報名 QR Code 一眼可讀。
適用模型MidjourneyGPT ImageGemini Image (Nano Banana)
prompt
Design a vertical 3:4 event poster for the launch night of {product_name}, a SaaS platform. Style: neon cyberpunk — rain-slicked city street at night, glowing magenta and cyan signage, holographic UI panels floating above the crowd, subtle scanline texture. Center a large glowing wireframe logo placeholder with the tagline {tagline} beneath it in bold condensed type. Reserve a high-contrast block at the bottom for {launch_date} and {venue_city}, plus a small QR-code placeholder labeled with {signup_url}. Keep all text zones clean and readable against the neon background; limit the palette to magenta, cyan, deep navy and white. Output at print resolution, portrait orientation.變數說明
| 變數 | 說明 | 範例 |
|---|---|---|
| {product_name} | SaaS 產品名稱 | CloudLedger |
| {tagline} | 產品一句話標語 | Close your books in one click |
| {launch_date} | 發表會日期與時間 | July 18, 7:30 PM |
| {venue_city} | 活動場地與城市 | POPUP Hall, Taipei |
| {signup_url} | QR Code 旁的報名網址 | cloudledger.io/launch |
使用情境
SaaS 創辦人或新創行銷人員宣傳產品發表會、Demo 之夜時使用。
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