Store Opening Poster Generator

Please generate a vertical high-definition commercial poster themed as a "Brand New Store Opening Announcement Poster."  
Note: This is a standalone poster, not a four-grid layout, so do not use a puzzle. If you want to create a series, please generate each image independently.

[Basic Information]
Brand Name: [Brand Name]
Brand types: [Coffee Shop / Light Meal Shop / Bakery / Milk Tea Shop / Flower Shop / Fragrance Shop / Nail Salon / Pet Life Center / Bookstore Coffee / Others]
Store Name: [Store Name]
Main Title Copy: [OPENING SOON / COMING SOON / GRAND OPENING / Soon to open / New store opening]
Subtitle: [City Name + Store Name]
Opening Date: [Date]
Address information: [Full address]
Top left small text: [Brand Keywords]
Top right small text: [Brand Philosophy / Auxiliary Phrase]

[Visual Style]
The overall visuals should present a commercial visual style of [cream tone / minimalism / light luxury / gentle / high-end / clean / strong brand feel], resembling a real brand's upcoming store opening poster, not just ordinary renovation renderings or cheap promotional ads. The visuals should have a strong sense of branding, social media communication, and a lifestyle brand atmosphere.

[Color Settings]
Main Color: [Main Color]
Auxiliary Color: [Auxiliary Color]
Accent Color: [Accent Color]
The overall color should be low-saturation, soft, unified, clean, and restrained—avoid overly bright and flashy colors. The background mainly features cream white, off-white, light khaki, warm gray, and light wood tones, but depending on the brand type, you can also switch to low-saturation colors like matcha green, cherry blossom pink, misty gray blue, and caramel brown.

[Background Requirements]
The background remains clean and simple, with slight paper textures, subtle textures, soft gradients, and premium blank space. The background should not be complicated, not cluttered, and not overloaded with large patterns; it should have a brand poster feel and a light magazine vibe.

[Main Visual]
At the center of the image is a fully visible, high-quality 3D store spatial rendering main visual, with the spatial form being [street-side store / mall counter / pop-up kiosk / island store / flagship store facade / community shop].  
The storefront must clearly display the brand name [Brand Name].  
The interior or exterior of the space may include: cashier counters, display cabinets, product displays, lightboxes, windows, bar counters, packaging bags, signature drinks / bread / bouquets / aromatherapy / product props, etc., with content matching the [brand type].  
The material must be authentic, including [light wood grain / stone / microcement / glass / metal / acrylic / warm light strips].  
The overall design should have realistic commercial spatial proportions, authentic perspective, delicate materials, authentic light and shadow, and architectural visualization-level texture—not like toy models, cartoons, or illustrations.

[Layout Structure]
The overall layout adopts a brand poster-style layout, with a clear structure and ample blank space.  
Place the brand logo / brand name [Brand Name] in the center at the top.  
Place the small text on the top left of the top and the small text on the top right of the top.  
The enlarged title at the top center should be [Main Title Copy]. The title needs to be clear, grand, and designed. You can use high-end serif or modern bold sans serif.  
Place the [Subtitle] below the title.  
The central area focuses on showcasing the store's main visual space.  
The [Opening Date] is clearly displayed below.  
Address information is displayed at the bottom: ADD: [Address Information].  
Clear reading path: Brand name → Opening title → Store name → Main store visual → Date → address.

[Image Quality]
Overall, it should resemble a real brand's opening pre-opening poster—high-definition and refined, strong commercial design sense, authentic 3D rendering, soft lighting, clear materials, professional layout, suitable for Xiaohongshu, official accounts, Moments, brand social media, investment proposals, and store opening promotions.

[Compatibility Recommendations]
If it's a coffee shop: you can add a coffee machine, takeout cups, and dessert displays.  
If it's a light meal shop: you can add salad bowls, fruit and vegetable displays, and freezers.  
If it's a bakery: you can add croissants, baguettes, cake cabinets, and bread trays.  
If it's a flower shop: you can add bouquets, flower buckets, or window displays.  
If it's a fragrance shop: you can add candles, perfume, diffuser bottles, and a scent tasting stand.  
If it's a nail salon: you can add a front desk, nail table, display wall, and soft glow mirrors.

[Output Requirements]
Output a complete vertical poster with a ratio of [4:5 / 3:4 / 9:16].  
Recommended priority is 4:5.  
Please ensure the store is fully visible, with clear text layout, unified visuals, and a strong brand presence.  
If you're making a series, keep the same layout logic, but generate each image independently—don't merge them.

[Avoid Items]
Avoid typos, logo distortion, store structure chaos, spatial perspective errors, low resolution, plastic-like materials, color confusion, cartoon style, illustration style, cheap e-commerce feel, promotional poster look, excessive decoration, and toy model look.