母亲节鲜花礼品促销横幅 — 柔和优雅设计模板

生成一张柔和、优雅的母亲节促销横幅，内含康乃馨花束、温馨排版和实用的配送信息页脚，适合直接用于营销。 Use it as a Konzeptkunst starting point for GPT Image 2: keep the visual structure and style constraints intact, then swap in your own subject, brand, or scene.

This prompt is organized as structured JSON with fields such as type, theme, visual style, imagery, and layout. Keeping that hierarchy helps the model separate the subject, layout, interface elements, and detail constraints.

Start with small changes to subject, scene, camera, and color, then generate a few variations to compare composition and detail without turning the page copy into keyword stuffing.