Dan-Style 封面图：专业博客配图一键生成

使用Dan-Style封面图片提示词，为您的博客文章生成专业、高品质的视觉封面。支持自定义主题，快速打造吸睛AI工具或科技类配图。 A highly detailed, professional, and visually striking cover image for a blog post about {argument name="topic" default="AI tools"}. The image should feature a clean, modern design with bold typography and a minimalist color palette, emphasizing {argument name="visual focus" default="technology and innovation"}. Use dramatic, high-contrast lighting and a shallow depth of field to draw attention to the central subject. The style should be photorealistic and cinematic, similar to high-end tech editorial photography. Aspect ratio 16:9. 封面图片 博客配图 AI工具 专业设计 图像生成 nanobanana