怎麼填變量：[Future AI] 換成你的標題，英文建議不超過 12 個字符；中文建議 2~4 個字，並加一句"使用圓潤的粗黑體"，否則筆畫多的字容易被絨毛糊住；[青色、電光紫、霓虹粉、水藍] 是字內漸變色，寫 3~4 種相鄰色最穩，想暖一點可換"蜜桃橙、珊瑚粉、淡金"；[從深藍過渡到紫色] 是背景漸變，盡量比字暗一檔，字才立得起來。

示例圖是橫版：深藍到紫色的漸變背景正中，一行前傾的圓潤粗體字 Future AI，字身像半透明的彩色玻璃，青、藍、紫、粉在裏面暈染，輪廓外一圈細細的彩色絨毛，下方有淺淺的陰影，畫面沒有其他元素。

常見問題：

• 只有玻璃沒有絨毛，或反過來：分兩句強調"玻璃是字的主體，絨毛只長在外輪廓上，長度很短"。
• 字被毛蓋住看不清：加"絨毛長度不超過筆畫寬度的五分之一"。
• 背景太花：把背景那一項改成單一深色，如"純深藍啞光背景"。

適合：影片封面標題、活動頁頭圖、社交平台的主題字海報。成品是位圖效果，做正式 Logo 仍需另行繪製矢量稿。

英文原版

text
{
  "model": "Nano Banana Pro ",
  "aspect_ratio": "16:9",
  "style": "futuristic fluffy glass typography",
  "prompt": {
    "subject": "Futuristic AI name art",
    "text": "{argument name="text to render" default="Future AI"}",
    "text_position": "center",
    "text_design": {
      "font_style": "stylish futuristic custom typography",
      "texture": "soft fluffy fibers blended with transparent glass effect",
      "material": "frosted glass + plush fluffy surface",
      "shape": "bold, smooth, slightly curved futuristic letters",
      "depth": "high 3D depth with glass-like thickness",
      "edges": "rounded glass edges with soft fluffy diffusion",
      "finish": "premium, glossy, futuristic aesthetic"
    },
    "color_palette": {
      "text_colors": [
        "cyan",
        "electric purple",
        "neon pink",
        "aqua blue"
      ],
      "gradient": "multi-color futuristic gradient flowing through glass text"
    },
    "lighting": {
      "type": "soft futuristic studio lighting",
      "highlights": "glass reflections with subtle glow",
      "shadows": "soft ambient shadow beneath text"
    },
    "background": {
      "type": "plain attractive futuristic canvas",
      "color": "smooth gradient background ({argument name="background color" default="deep blue to purple"})",
      "texture": "clean matte with soft light falloff",
      "match_with_text": "harmonized futuristic color tones"
    },
    "composition": {
      "focus": "hero glass-fluffy name typography",
      "style": "clean, modern, high-end",
      "balance": "perfectly centered"
    },
    "quality": {
      "resolution": "ultra HD",
      "detail": "high-detail glass refraction and fluffy fibers",
      "sharpness": "crisp edges with soft diffusion"
    }
  },
  "negative_prompt": [
    "simple flat font",
    "opaque solid text",
    "rough glass",
    "dirty texture",
    "busy background",
    "extra objects",
    "logo",
    "watermark",
    "grain",
    "blur"
  ]
}

改編自 @mahivisuals 發佈、YouMind-OpenLab/awesome-nano-banana-pro-prompts 收錄的提示詞，許可證 CC BY 4.0，本站已翻譯並改寫（修改內容見 changes）；示例圖來自同一條目。