减掉肚腩

一位微笑的女性捏着日渐纤细的腰身，一条发光的绿色卷尺缠在腰间，数字不断下降，明亮干净的影棚背景。清新的薄荷配白色调，柔光。左上方是加粗大字「减掉肚腩」，白字配青色描边，腰围数字旁一支绿色下降箭头，含糖零食上打红叉。旁边一只跑鞋图标。正能量、激励，强对比的减脂氛围。

A smiling woman pinches a shrinking waistline, a glowing green measuring tape wrapping her midsection with the number dropping, bright clean studio background. Fresh mint-and-white palette with soft light. Big bold text 'LOSE BELLY FAT' in white with a teal outline fills the top-left, a green down-arrow on the waist number and a red X over sugary snacks. A running-shoe icon beside her. Positive, motivating, high-contrast weight-loss energy.