Modern Milk Tea Promotional Flyer

生成一张 比例 竖版餐饮品牌宣传单页设计图。品牌名称为「品牌」，餐饮品类为「品类」，主打产品为「奶茶」。整体视觉风格为明亮干净、年轻潮流、亲和高性价比、强食欲感的茶饮宣传单页风格。画面色彩以高识别度红色、纯白色、浅奶油色为主。中间区域放置一杯大尺寸主视觉奶茶产品图，奶茶杯要新鲜诱人。下方放置优惠信息区，突出价格感。版面信息层级清晰：品牌名 > 主标题 > 产品大图 > 优惠信息 > 地址二维码。

Generate a aspect ratio vertical catering brand promotional flyer design. The brand name is "brand", the category is "category", and the main product is "milk tea". The overall visual style is bright, clean, youthful, and high-value, with a strong appetizing feel. The colors are dominated by high-recognition red, pure white, and light cream. The center features a large main visual of the milk tea product, which should look fresh and enticing. The bottom section includes discount information, emphasizing value. The information hierarchy is clear: Brand Name > Main Title > Product Image > Discount Info > Address/QR Code.