高端品牌展会3D邀请函海报

Brand Name: [Brand Name]
English Name: [English Name]
Industry: [Fragrance / Skincare / Med-beauty / Tea / Pets / Home / Packaging / AI Technology]
Exhibition Name: [Exhibition Name]
Booth Number: [Booth Number]
Date: [Date]
Location: [Pavilion Location]
Invitation Language: [Short Invitation Language]
Closing Copy: [Brand-style Short Phrase]
Main Color: [Main Color]
Auxiliary Color: [Auxiliary Color]
Accent Color: [Accent Color]

Generate a vertical 9:16 high-end brand exhibition invitation poster, with the theme of [Brand Name] participating in [Exhibition Name].

Image Type: High-end brand exhibition invitation × 3D booth main visual poster. The overall look should be like a participation main visual released by a high-end brand, not an ordinary investment promotion poster or a cheap exhibition flyer.

Overall Style:
High-end, atmospheric, clean, restrained, with brand character, sufficient white space, clear information, and unified visuals. The image should have the ceremonial sense of a formal invitation and the commercial texture of a brand space proposal.

Layout Structure:
Top: Place brand Logo / brand name / English name, simple and high-end;
Middle-top: Large title "INVITATION / 邀请函", paired with the exhibition name, year, and a short invitation language;
Middle-bottom: A complete 3D brand booth rendering as the core main visual of the image;
Bottom: Retain only the booth number, date, location, and a brand-style closing copy.
No QR codes, no stacking of contact information, no excessive small text.

3D Booth Design:
The booth adopts a realistic, buildable professional exhibition space design with a 45-degree three-dimensional perspective, complete structure, coordinated proportions, and clear spatial layering.
The booth includes the brand storefront, luminous light strips, reception desk, product display wall, display cabinets, main product installations, poster lightboxes, negotiation area, local greenery, or industry-related high-end furnishings.
The booth storefront clearly displays [Brand Name] and [Booth Number].
The booth design should look like a real brand exhibition rendering, clean, exquisite, professional, with a high-end commercial rendering texture.

Color System:
Centered on [Main Color], paired with [Auxiliary Color] and a small amount of [Accent Color].
The brand's main color needs to run through the titles, information labels, booth storefront, product packaging, light strips, and spatial details.
The overall colors should be low-saturation, unified, and durable, not flashy, and without a promotional feel.

Background Design:
The background maintains a large area of white space; soft gradients, slight paper textures, an air atomization feel, abstract brand curves, or light industry atmosphere elements can be used.
The background must not compete with the subject, must not be cluttered, and must not look like an event flyer.

Fonts and Typography:
Clear font hierarchy, atmospheric titles, prominent booth numbers, and easy-to-read date and location.
Chinese fonts can be modern Songti, high-end Heiti, or brand-specific fonts; English can use elegant serif or modern sans-serif.
The overall layout should have a sense of breathing, order, and high-end invitation texture.

Lighting and Materials:
The booth uses soft and bright spatial lighting with realistic materials, including acrylic, metal, glass, lacquer, wood veneer, frosted surfaces, and the light-emitting texture of light strips.
The floor can have slight reflections; the overall look is transparent, exquisite, and modern, with a realistic commercial rendering texture.

Quality Requirements:
High-definition, exquisite, professional, realistic, high brand integrity, reasonable spatial structure, clear product display, distinct information hierarchy, suitable for brand exhibition pre-heating, exhibition invitations, and social media distribution.

Avoid:
No QR codes, no cheap investment promotion style, no promotional poster feel, no excessive small text, no cluttered backgrounds, no booth deformation, no perspective errors, no garbled text, no low resolution, no information overload.

品牌名：【品牌名】
英文名：【英文名】
行业：【香氛 / 护肤 / 医美 / 茶饮 / 宠物 / 家居 / 包装 / AI科技】
展会名称：【展会名称】
展位号：【展位号】
日期：【日期】
地点：【展馆地点】
邀请语：【简短邀请语】
收尾文案：【品牌式短句】
主色调：【主色调】
辅助色：【辅助色】
点缀色：【点缀色】

生成一张竖版 9:16 的高端品牌展会邀请函海报，主题为【品牌名】参加【展会名称】。

画面类型：高级品牌展会邀请函 × 3D 展台主视觉海报。整体要像高端品牌发布的参展主视觉，不是普通招商海报，也不是廉价会展宣传页。

整体风格：
高级、大气、干净、克制、有品牌调性，留白充足，信息清晰，视觉统一。画面要有正式邀请函的仪式感，也要有品牌空间提案的商业质感。

版式结构：
顶部放品牌 Logo / 品牌名 / 英文名，简洁高级；
中上部放大标题 “INVITATION / 邀请函”，搭配展会名称、年份和一句简短邀请语；
中下部放完整的 3D 品牌展台效果图，作为画面核心主视觉；
底部只保留展位号、日期、地点和一句品牌式收尾文案。
不要二维码，不要联系方式堆叠，不要过多小字。

3D展台设计：
展台采用真实可搭建的专业会展空间设计，45度三维透视视角，结构完整、比例协调、空间层次清晰。
展台包含品牌门头、发光灯带、接待台、产品陈列墙、展示柜、主推产品装置、海报灯箱、洽谈区、局部绿植或行业相关高级陈设。
展台门头清楚显示【品牌名】和【展位号】。
展台设计要像真实品牌展陈效果图，干净、精致、专业、有高级商业渲染质感。

色彩系统：
以【主色调】为核心，搭配【辅助色】和少量【点缀色】。
品牌主色需要贯穿标题、信息标签、展台门头、产品包装、灯带和空间细节。
整体色彩低饱和、统一、耐看，不要花哨，不要促销感。

背景设计：
背景保持大面积留白，可以使用柔和渐变、轻微纸张质感、空气雾化感、抽象品牌曲线、淡淡的行业氛围元素。
背景不能抢主体，不能杂乱，不能像活动传单。

字体与排版：
字体层级清晰，标题大气，展位号醒目，日期地点简洁易读。
中文字体可偏现代宋体、高级黑体或品牌感字体；英文可使用优雅 serif 或现代 sans-serif。
整体排版要有呼吸感、秩序感和高级邀请函质感。

光影与材质：
展台使用柔和明亮的空间灯光，材质真实，包括亚克力、金属、玻璃、烤漆、木饰面、磨砂面、灯带发光质感。
地面可以有轻微反射，整体通透、精致、现代，有真实商业渲染质感。

质量要求：
高清、精致、专业、真实、品牌完整度高，空间结构合理，产品陈列清楚，信息层级明确，适合品牌参展预热、展会邀请函、社交媒体发布。

避免：
不要二维码，不要廉价招商风，不要促销海报感，不要过多小字，不要杂乱背景，不要展台畸形，不要透视错误，不要文字乱码，不要低清晰度，不要信息过载。