Dark luxury high-end real estate magazine-style art poster

Generate a vertical advertising poster for a high-end real estate project, with an aspect ratio of 3:4 or 4:5.

This is a completely original demo project. Please do not use any real real estate companies, real building names, real phone numbers, or real addresses, and do not copy any brand names, copywriting, prices, or layout details from reference images.

Project Type: [Fill in project type, e.g., Urban Courtyard Villa / Skyline Flat / Lake and Mountain Vacation Villa / New Chinese Courtyard Villa / High-end Apartment / Private Club]  
Brand Name: [Fill in original brand name]  
English Brand Name: [Fill in English brand name]  
Project Name: [Fill in original project name]  
English Project Name: [Fill in English project name]

Main Title: [Fill in a high-end real estate main title, e.g., Above the City Core, a Private Courtyard / Bringing the City into a Sky Screen / Leaving the Mountains and Lakes for the Few]  
Subtitle: [Fill in 3–4 core selling points, e.g., Low-density Courtyard Villa | Private Courtyard | Sunken Living Room | Ultimate Urban Upgrade]  
Sales Information: [Fill in fictional price, area, seats, hotline, e.g., Total price from approx. 9.8 million | Building area approx. 210–380㎡ | Limited to 12 seats | Reservation hotline 400-000-0000]  
Address Information: [Fill in fictional address, e.g., Demonstration area address: Urban Central Living Axis · Next to the Park]

The overall style should be dark luxury, with the feel of a high-end real estate magazine cover, an art exhibition poster, and a luxury goods advertisement. Use a dark-toned background, such as deep emerald green, graphite black, dark blue-black, deep brown-black, or dark cyan-gray, paired with matte gold, champagne gold, or bronze gold text.

Place a large abstract artistic main visual in the center or slightly off-center. The form may combine elements resembling mountains, silk, rock layers, clouds and mist, water ripples, architectural curves, glass curtain walls, or Oriental courtyard walls. The main visual should convey spatial depth, asset value, and a refined artistic atmosphere. Do not directly depict ordinary building renderings or standard architectural visualizations.

Overlay the background with very fine parametric grid lines, architectural perspective lines, topographic contour lines, spatial curves, or water ripple lines. The lines should be thin, dark, and restrained, enhancing the sense of real estate planning and spatial design.

The typography should adopt an asymmetrical high-end magazine layout. Place the brand logo area and brand name in the top-left corner; use large Chinese typography for the main title, either vertical or multi-line horizontal; use uppercase sans-serif typography for the English project name; arrange the selling points in a small-font sidebar layout; set a long, thin sales information bar at the bottom containing price, area, limited seats, hotline, and address. Use ultra-fine gold lines as dividers, decorative lines, and information frames.

The image should include high-end paper print grain, noise in dark areas, faint fabric texture, or coated paper texture. Overall, maintain a dark premium tone, gold text, strong layout order, large areas of dark negative space, and the quality of an artistic real estate advertisement.

No cartoons, no bright promotional style, no large red or yellow characters, no ordinary real estate flyer style, no crowded layouts, no cheap e-commerce advertisement feel, no excessive glow, no plastic textures, and do not copy any real brands or text from reference images.