高级品牌外带包装设计提案板

Generate a horizontal 4:3 high-definition realistic brand packaging design proposal board, with the theme of [Product Category] takeaway packaging system.

Brand Name: [Brand Name]
Slogan: [Brand Slogan]
System Title: [TAKEAWAY PACKAGING SYSTEM]
Style: [Style Keywords]
Main Color: [Main Color]
Product Materials: [Paper bags, cups, boxes, stickers, small cards, wrapping paper, napkins, real product accents]

The image should look like a high-end brand packaging proposal board, rather than a single product photography image. It needs to simultaneously display:
Graphic design drafts, packaging structural diagrams, real physical mockups, small application scenario images, material color swatches, logo/icon systems, paper textures, local functional details, and handwritten marks.

Horizontal 4:3 composition, top left is the main title and brand information, left side is the graphic design draft and structural unfolding diagram, top right is a large-area real packaging mockup main visual, the middle part is small application scenario images, bottom right is DETAILS & MATERIALS, bottom is CONSTRUCTION & FUNCTION local details.

The overall feeling should have a sense of design, proposal, handmade touch, and a real commercial implementation feel. Add hand-drawn arrows, handwritten notes, circles, underlines, paper collage feel, soft shadows, and natural white space. Physical mockups must be three-dimensionally realistic, with paper thickness, box creases, transparent materials, printing texture, and natural light and shadow.

Avoid ordinary advertising images, white background e-commerce images, hard collages, thick grid lines, garbled text, low resolution, packaging deformation, flat images, and a cheap feel.

生成一张横版 4:3 高清写实品牌包装设计提案板，主题是【产品品类】外带包装系统。

品牌名：【品牌名】
slogan：【品牌口号】
系统标题：【TAKEAWAY PACKAGING SYSTEM】
风格：【风格关键词】
主色调：【主色调】
产品物料：【纸袋、杯子、盒子、贴纸、小卡、包装纸、餐巾纸、真实产品点缀】

画面要像一张高级品牌包装提案板，而不是单一产品摄影图。需要同时展示：
平面设计稿、包装结构图、真实实物样机、应用场景小图、材质色卡、logo/icon 系统、纸张纹理、局部功能细节和手写标记。

横版 4:3 构图，左上是大标题和品牌信息，左侧是平面设计稿与结构展开图，右上是大面积真实包装样机主视觉，中部是应用场景小图，右下是 DETAILS & MATERIALS，底部是 CONSTRUCTION & FUNCTION 局部细节。

整体要有设计感、提案感、手作感和真实商业落地感。加入手绘箭头、手写备注、圈注、下划线、纸张拼贴感、柔和阴影和自然留白。实物样机必须立体真实，有纸张厚度、盒体折痕、透明材质、印刷质感和自然光影。

避免普通广告图、白底电商图、硬拼贴、粗线条网格、文字乱码、低清晰度、包装变形、画面太平、廉价感。