Digital Live Tech Card

Create a 4:5 vertical ecommerce promotional creative titled "Digital Live Tech Card". Product and scene: 直播桌上的耳机、充电宝和键盘，蓝紫科技灯光，叠加商品卡. The image must include visible Simplified Chinese promotional copy. Main headline: "数码好物". Promo badge: "今晚降价". Three selling-point labels: "快充续航", "轻巧便携", "桌搭升级". It should look like a real ecommerce campaign visual, product card, detail-page module, livestream product card, or marketplace activity creative for the "直播间商品卡" scene. Layout requirements: clear product hero, readable copy zones, clean selling-point cards, strong promotional atmosphere, controlled spacing, premium commercial design. Avoid real brand logos, real marketplace logos, watermark, QR code, garbled text, fake English, copyrighted characters, irrelevant text blocks, and distorted product proportions.

生成一张 ４：５ 竖版电商促销卖点图，主题为「数码直播好物卡」。商品与场景：直播桌上的耳机、充电宝和键盘，蓝紫科技灯光，叠加商品卡。画面必须包含可见中文文案，主标题写「数码好物」，促销角标写「今晚降价」，三个卖点短句分别写「快充续航」「轻巧便携」「桌搭升级」。用途是「直播间商品卡」场景素材，风格像真实电商活动页、商品卡、详情页或直播间商品图。版式要求：商品主视觉清楚，文案分区明确，卖点卡片可读，留白干净，促销氛围明显但不要乱。限制：不要出现真实品牌、真实平台标志、水印、二维码、乱码、伪英文、侵权角色或无关大段文字。