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商务
商务文生图
博客头图
编辑风格封面，渐变背景便于标题叠加
#blog#hero#16:9#editorial
完整提示词
Wide blog article hero photograph of a mountain trail at sunrise, layered atmospheric depth, cinematic golden-hour color grading, lower third dark gradient for text overlay, editorial travel blog quality. Constraints: no text, no watermark.
- 宽高比
- 16:9
