Modern Chinese Tea Brand Poster

Generate a 9:16 vertical catering brand promotional flyer design.

The brand name is {argument name="brand name" default="'CHAGEE'"}, the category is {argument name="category" default="'New Chinese Tea / Milk Tea'"}, and the main product is {argument name="product" default="'Original Leaf Fresh Milk Tea'"}. The overall visual style is a high-end New Chinese tea brand style, integrating Oriental blue and white porcelain patterns, Song-style white space, modern commercial advertising layout, and youthful trendy tea communication.

The overall image uses off-white, rice paper white, blue and white porcelain blue, deep navy blue, and a small amount of brand red as the main color system, forming a clean, high-end, Oriental, fresh, and textured visual atmosphere. The background uses elegant Oriental ink landscapes, blue and white porcelain textures, tea tree branches, clouds, and fine paper textures as decorations; no clutter, no cheap collages.

A clear brand identification area is placed at the top left: brand name with English sub-caption, with a simple circular Oriental female portrait logo icon next to it. A brand temperament short phrase is added to the top right, such as 'Good tea as the base, creating Oriental flavor.'

A large title is placed in the upper-middle of the screen:
'Boya Juexian' (Lute broken after the friend's death - a classic allusion)
'A Cup of Good Tea'
The title uses high-end Oriental Song font / calligraphic title characters, with powerful strokes, clear and eye-catching, possessing a New Chinese tea advertising temperament. A subtitle is added below the main title:
'Original Leaf Fresh Milk Tea · Taste the Natural Fragrance'
or 'Original Leaf Tea Base · Freshly Made with Milk · Refreshing Tea Fragrance.'

The main visual product area is on the right or in the center, featuring one large and one small cup of brand-style tea products. The main cup is a takeaway paper cup with blue and white porcelain style patterns, blue and white Oriental motifs, brand identification marks, and 'CHAGEE' text. Next to it is a transparent cup of milk tea, which can be topped with nut crumbles, milk foam, or tea fragrance granules. The milk tea color is natural and smooth, the texture is fresh, the cup wall has slight condensation and highlights; the whole look is realistic, refreshing, delicious, and appetizing.

Three selling point icon modules are added next to the product in a simple linear style:
1. Original Leaf Tea Base: Selected high-mountain original leaf tea
2. Fresh Milk: Real milk without creamer
3. Made to Order: Freshly extracted good tea

A clean horizontal information card for discount conversion is set at the bottom of the screen:
The left side highlights discount information: 'Enjoy in-store discounts,' 'Save 5 Yuan.'
The middle reads: 'Scan code to receive coupons,' 'New user first order discount.'
The right side features a QR code placeholder area; the QR code area is clear but should not generate a real scannable code; use a simple QR placeholder image.

An action guidance bar is placed at the very bottom using a dark blue bar, containing three step icons:
'Nearby stores'
'Receive discount'
'Use in-store'
A button-style text is added to the right: 'Scan to order,' 'No queuing,' 'One step ahead to drink good tea.'

Information hierarchy must be clear: Brand Logo > Main Title > Product Main Visual > Selling Point Info > Discount Amount > QR Code / In-store Action. The layout should resemble a real offline promotional flyer, suitable for store distribution, Little Red Book displays, WeChat Moments, and in-store scan conversion.

The design should be high-end but not cold, commercial but not cheap, New Chinese but not old-fashioned, with a distinct Oriental feel that meets the aesthetic of young tea brands. The product must be the visual subject; cup materials, paper cup textures, milk tea liquid, ice feel, and lighting must be exquisite and realistic. Typography should be clean with white space and order; do not over-stack information.

Prohibit: garbled code, typos, strange English, multiple different brand logos, low resolution, low texture, cluttered colors, too many fonts, crowded layout, information overload, low-quality product images, unappetizing milk tea, weak brand identification, chaotic styles, cheap promotional template feel, over-decoration, QR codes stealing the spotlight, dark/dirty colors, irrelevance to New Chinese tea, or collage feel of different brands.

生成一张 9:16 竖版餐饮品牌宣传单页设计图。

品牌名称为{argument name="品牌名称" default="「霸王茶姬 CHAGEE」"}，餐饮品类为{argument name="品类" default="「新中式茶饮 / 奶茶」"}，主打产品为{argument name="产品" default="「原叶鲜奶茶」"}。整体视觉风格为新中式高级茶饮品牌风格，融合东方青花瓷纹样、宋式留白、现代商业广告排版和年轻潮流茶饮传播感。

画面整体以米白色、宣纸白、青花蓝、深海军蓝、少量品牌红色作为主色系统，形成干净、高级、东方、清爽、有质感的视觉氛围。背景使用淡雅的东方水墨山水、青花瓷纹理、茶树枝叶、云雾、细腻纸张肌理作为装饰，不要杂乱，不要廉价拼贴。

顶部左侧放置清晰的品牌识别区：品牌名与英文副标，旁边可有简洁圆形东方女性头像 Logo 图形。顶部右侧加入一句品牌气质短句，例如「好茶为底，制出东方味」。

画面中上部放置超大标题：
「伯牙绝弦」
「一杯好茶」
标题使用高级东方宋体 / 书法感标题字，笔画有力量，清晰醒目，具有新中式茶饮广告气质。标题下方加入副标题：
「原叶鲜奶茶 · 喝出自然香」
或「原叶茶底 · 鲜奶现制 · 茶香清爽」。

画面右侧或中部为主视觉产品区，放置一大一小两杯品牌风格茶饮产品。主杯为外带纸杯，杯身带有青花瓷风格纹样、蓝白东方图案、品牌识别标志和 CHAGEE 字样；旁边放置一杯透明杯装奶茶，顶部可有坚果碎、奶盖或茶香颗粒装饰。奶茶颜色自然顺滑，质感新鲜，杯壁有轻微冷凝水和高光，整体看起来真实、清爽、好喝、有食欲感。

产品旁边加入 3 个卖点图标模块，图标为简洁线性风格：
1. 原叶茶底：精选高山原叶茶
2. 新鲜牛乳：真奶无奶精
3. 现点现做：新鲜现萃好茶

画面底部设置优惠转化区域，采用干净的横向信息卡片：
左侧突出优惠信息：
「到店立享优惠」
「立减 5 元」
中间写：
「扫码领取优惠券」
「新用户首单立减」
右侧放置二维码占位区，二维码区域清晰但不要生成真实可扫二维码，可用简洁二维码占位图表现。

最底部放置行动引导栏，使用深蓝色底栏，包含三个步骤图标：
「附近门店」
「领取优惠」
「到店使用」
右侧加入按钮式文案：
「扫码点单」
「无需排队」
「快人一步喝好茶」

整体信息层级必须清楚：品牌 Logo > 大标题 > 产品主视觉 > 卖点信息 > 优惠金额 > 二维码 / 到店行动。版面要像真实线下宣传单页，可以用于门店派发、小红书展示、朋友圈传播和到店扫码转化。

设计要求高级但不冷淡，商业化但不廉价，新中式但不老气，东方感明显但要符合年轻茶饮品牌审美。产品必须是画面视觉主体，杯身材质、纸杯纹理、奶茶液体、冰感与光影都要精致真实。文字排版要干净、有留白、有秩序，不要过度堆砌信息。

禁止出现乱码、错字、奇怪英文、多个不同品牌 Logo、低清晰度、低质感、颜色杂乱、字体过多、版面拥挤、信息过载、产品图低质、奶茶没有食欲感、品牌识别弱、风格混乱、廉价促销模板感、过度装饰、二维码抢主体、灰暗脏乱、与新中式茶饮无关、不同品牌拼贴感。