前后对比广告——亮肤精华

生成一张 1024x1280 像素、4:5 竖版护肤精华前后对比广告。画面为无品牌护肤产品和柔和人像肌肤特写，左右对比区域用中文标签「使用前」「使用后」，避免夸大医疗效果。中央产品瓶只写「示例产品 精华」。标题「水润光泽护理」，副标题「温和日常护肤」。底部按钮「了解详情」。浅米白和柔粉配色，干净高级。所有可见文字为简体中文，不出现英文护肤词、真实美妆品牌、平台标志、水印或乱码。

A 1080x1080 px before-and-after skincare advertisement for a fictional brightening serum called LumaPeel Glow Serum by fictional brand ClearSkin Lab. The image is split vertically down the center with a thin white dividing line. Left panel labeled "Week 1" in small white sans text at the top: a close-up photograph shot with a 100mm macro equivalent, ring-flash lighting revealing texture of a skin patch on a forearm area showing uneven tone and subtle dry patches — realistic, clinical, not exaggerated. Right panel labeled "Week 8": the same skin area noticeably brighter, more even-toned, with a healthy dewy sheen, under the same ring-flash conditions. No real faces — the crop is tight enough to be anonymous. Below the split: on a pure white background, the product shot of the serum bottle (30ml amber glass dropper bottle with a gold dropper top and a minimalist label reading "LumaPeel Glow Serum") centered. Headline: "Clinically Tested. Visibly Different." CTA: "Shop Now" pill in amber.