SmartStep 返校季海报
一款充满活力与趣味的返校季广告海报提示词，画面展示了一名学生与一只巨大的时尚校园鞋，背景设定在明亮的教室中。
A bright {argument name="theme" default="back to school"} advertisement poster. An excited {argument name="subject" default="young girl age 8"} in a neat school uniform skips happily beside a giant shiny black school shoe 3x her height with a silver buckle detail, "{argument name="brand name" default="SMARTSTEP"}" written in bold navy font on the sole. Bright cheerful classroom background with chalkboard colorful pencils and floating gold stars. Friendly bold rounded typography "SMARTSTEP" in navy and yellow filling the background. Tagline bottom: "Step smart every day." Small text top-right corner reads "Designed with GPT Image 2" in grey. Photorealistic, fun back to school commercial style, bright cheerful classroom lighting.一张明亮的 {argument name="theme" default="返校季"} 广告海报。一名兴奋的 {argument name="subject" default="8 岁小女孩"} 身穿整洁的校服，在一只巨大的、比她高 3 倍的亮黑色校园鞋旁欢快地跳跃，鞋扣细节为银色，鞋底用海军蓝粗体字写着 "{argument name="brand name" default="SMARTSTEP"}"。背景是明亮欢快的教室，配有黑板、彩色铅笔和漂浮的金色星星。背景中填充着海军蓝与黄色相间的友好粗体圆润字体 "SMARTSTEP"。底部标语为："Step smart every day." 右上角的小字写着 "Designed with GPT Image 2"，颜色为灰色。照片级真实感，有趣的返校季商业风格，明亮欢快的教室灯光。