Generate a [Restaurant Brand Touchpoint Matrix] series visual, used to showcase a complete restaurant brand visual system and packaging application plan.

This is a brand VI mockup display board / packaging system lineup / brand pitch page targeted at the food & beverage industry. The image is not a single promotional poster, but integrates the brand's main visual, hero products, packaging materials, menu information, promotional content, and small extension materials into one systematic brand showcase.

[User input]
- Brand name: [Brand Name]
- Category: [Category]

[Optional supplementary info]
- Hero product: [Hero Product]
- Brand slogan: [Slogan]
- Style direction: [Style]
- Primary color: [Primary Color]
- Secondary color: [Secondary Color]
- Target audience: [Target Audience]
- Price positioning: [Price Position]
- Regional style: [Regional Style]
- Aspect ratio: [Aspect Ratio]

[Auto-completion rules]
If the user does not provide complete brand info, automatically derive the optimal combination based on [Brand Name] and [Category], including:
1. Determine brand temperament (youthful, friendly, neo-Chinese, retro, fresh, healing, refined, fast-food vibe, etc.)
2. Match a visual style suitable for the category
3. Auto-set reasonable primary, secondary, and accent colors
4. Auto-complete hero and supporting products
5. Auto-generate brand slogan, selling-point copy, price info, and recommended tags suitable for F&B communication
6. Auto-match suitable F&B material types and display content

[Image content requirements]
The image should construct a complete F&B brand material system around [Brand Name], including but not limited to:
- Core packaging: handbags, takeout bags, packaging boxes, takeout containers, paper bags, plastic bags
- Beverage/food containers: paper cups, cup sleeves, bowls, food containers, sealing stickers, labels
- Information materials: menu, promo poster, price card, table card, standee, small cards
- Small brand extensions: stickers, badges, napkins, tableware, packaging seals, hangtags
- Product display: hero food photo, single-item visual, food close-up, cross-section, recommended combo

[Composition & layout]
Use a vertical [Aspect Ratio] composition with white, off-white, or light gray background, organized like a brand pitch board / mockup matrix.
Mix large/medium/small materials to form visual hierarchy:
- Large packaging and main visuals as visual anchors
- Medium menus, posters, and price modules carry the information
- Small stickers, tableware, labels, and peripherals enhance system completeness

The overall composition should have clear order, close to a brand-deck page, portfolio display page, or packaging pitch page. Elements should be arranged neatly but not stiffly, rich but not chaotic, modular and readable.

[Style & texture]
The overall style should match [Category] and [Brand Name] temperament — clearly F&B-brand, commercial, mockup-display, system-design feel.
May incorporate: modern minimalism, Chinese-trend playfulness, light retro, lifestyle feel, FMCG feel, warm healing feel, youthful communication feel.
Real materials including paper, plastic, fabric bags, packaging boxes, cup bodies, stickers, tableware textures; soft and consistent lighting like brand-material photos taken in a clean studio.

[Text & graphic requirements]
All materials should consistently show brand name, logo, brand symbol, primary color block, slogan or selling-point copy.
Copy can be in Chinese or mixed Chinese-English, conforming to F&B communication, concise and direct, with a sense of being for sale.
The graphic system can use simple illustrations, geometric shapes, cartoon mascots, iconified marks, or auxiliary patterns based on brand temperament, to enhance brand recall.

[Output goal]
The final output is a complete [Brand Name] F&B brand visual-system showcase, like a full brand-pitch mockup board produced by a design team. The image must be unified, refined, with commercial executability and portfolio-display quality, clearly showing brand style, hero category, and multi-touchpoint packaging extensibility.

Make the aspect ratio 9:16