返回提示词库
品牌
品牌文生图
Open Graph 分享卡片
宽幅链接预览视觉，预留标题安全区
#og#share#marketing#16:9#brand
完整提示词
Wide open-graph social share card visual for a SaaS product launch: soft blue-gray gradient, subtle abstract UI shapes, generous title-safe center area, modern tech brand aesthetic, link-preview ready composition. Constraints: no readable text, no watermark, no logos.
- 宽高比
- 16:9
