空气净化器卖点图

生成一张 ４：５ 竖版电商促销卖点图，主题为「空气净化器卖点图」。商品与场景：白色空气净化器放在客厅，周围有柔和空气流线和绿色植物。画面必须包含可见中文文案，主标题写「清新呼吸」，促销角标写「限时直降」，三个卖点短句分别写「大风量」「低噪运行」「滤芯提醒」。用途是「家居家清」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。

Create a 4:5 vertical ecommerce promotional creative titled "Air Purifier Home Promo". Product and scene: 白色空气净化器放在客厅，周围有柔和空气流线和绿色植物. The image must include visible Simplified Chinese promotional copy. Main headline: "清新呼吸". Promo badge: "限时直降". Three selling-point labels: "大风量", "低噪运行", "滤芯提醒". It should look like a real ecommerce campaign visual, product card, detail-page module, livestream product card, or marketplace activity creative for the "家居家清" 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.