{ "scene": "minimalist tech poster with gradient background", "text_elements": [ { "text": "AI Revolution 2025", "position": "center, upper third", "font_style": "bold, futuristic sans-serif, glowing effect", "size": "large headline" }, { "text": "The future is now", "position": "center, lower third", "font_style": "elegant script, smaller subtitle" } ] }{ "scene": "带有渐变背景的极简科技海报", "text_elements": [ { "text": "AI 革命 2025", "position": "居中,上方三分之一处", "font_style": "粗体,未来感无衬线字体,发光效果", "size": "大标题" }, { "text": "未来已来", "position": "居中,下方三分之一处", "font_style": "优雅手写体,较小副标题" } ] }