Premium dark catering brand poster template

[Theme]: [Fill in theme]
[Brand Name]: [Fill in English brand name]
[Chinese Name]: [Fill in Chinese brand name]
[Main Title]: [Fill in main title]
[English Subtitle]: [Fill in English subtitle]
[Aspect Ratio]: [3:4 / 4:5]
[Main Color Tone]: [Fill in main color]
[Accent Color]: [Fill in accent color]
[Main Visual Food]: [Fill in product]
[Action Props]: [Fill in action props]

Generate a [Aspect Ratio] vertical dark-colored high-end catering brand poster with the theme [Theme]. The overall design uses an original brand Campaign design, not copying any text or information from reference cases, only learning its structure of "dark background + huge title + single food main visual + a small amount of design markers + bottom information bar."

The image uses a [Main Color Tone] dark background paired with [Accent Color] details. Place the original Logo, [Brand Name], and [Chinese Name] in the upper left corner; place the huge main title [Main Title] in the upper half; place the English subtitle [English Subtitle] in the upper right corner. In the lower-middle part, place real and high-quality [Main Visual Food], using [Action Props] to create a moment of it being enjoyed, with clear food textures and a strong sense of appetite. Add a small amount of arcs, dashed lines, circular stamps, and annotation-style graphics around it. Create a 4-column information module at the bottom to form a complete brand system.

The overall look should be high-end, restrained, design-oriented, and have a sense of series, suitable for catering brand proposals and social media displays. Avoid food deformation, incorrect props, cheap promotional feel, cluttered layout, and low resolution.