中华文明历程海报
一张信息高度密集的全景式历史信息图海报，以教育或博物馆展示风格呈现五千年中华文明。
Goal: Create an extremely information-dense panoramic illustrated historical infographic titled {argument name="main title" default="中华上下五千年文化历程"}, showing five thousand years of Chinese civilization as a continuous visual timeline from ancient prehistory to the contemporary era.
Canvas: Wide horizontal poster, approximately 16:9 aspect ratio, parchment-colored background, antique scroll texture, ornate cloud-and-dragon border, warm sepia ink with muted reds, blues, jade greens, bronze, gold, and black calligraphy. Use a dense hand-painted Chinese historical mural style with fine linework, miniature figures, architectural details, artifact illustrations, and museum-catalog precision.
Layout: Divide the poster into 5 stacked horizontal bands. Band 1 is the main chronological panorama with a large title at the top and exactly 10 labeled era panels running left to right: 1) 史前, 2) 夏商周, 3) 春秋战国, 4) 秦汉, 5) 魏晋南北朝, 6) 隋唐, 7) 宋元, 8) 明清, 9) 近现代, 10) 当代. Band 2 is a catalog strip of artifacts, writing, inventions, books, coins, porcelain, seals, instruments, and calligraphy samples. Band 3 is a social-life and economy strip showing agriculture, workshops, markets, schools, rituals, trade, armies, court scenes, ships, bridges, and city streets. Band 4 is a science, medicine, botany, astronomy, cartography, and technology strip with diagrams, scholars, tools, clocks, globes, laboratory-like rooms, and early industrial scenes. Band 5 is a modern-to-contemporary technology strip with laboratories, factories, computers, offices, aerospace, satellites, high-speed rail, renewable energy, and futuristic infrastructure.
Subject details: The top timeline should flow like a continuous ancient landscape with mountains, rivers, roads, palaces, temples, city gates, villages, farms, caravans, horse riders, armies, scholars, emperors, artisans, monks, merchants, opera performers, reform-era citizens, modern engineers, skyscrapers, bullet train, rocket launch, and orbiting spacecraft. Include a pale winding river or dragon-like ribbon crossing the central upper panorama, visually connecting the eras. The left side should feel prehistoric and bronze-age, the middle should emphasize imperial dynasties and classical culture, and the right side should shift into modern industry, urban life, and space technology.
Text content: Use the main title {argument name="main title" default="中华上下五千年文化历程"} in large black brush calligraphy centered at the top. Keep the 10 era labels in small dark plaques along the top. Add many tiny Chinese calligraphy notes, scroll fragments, book pages, seals, and labels throughout, but they should function as decorative historical annotations rather than large readable paragraphs.
Visual style: Maximalist educational wall chart, encyclopedic museum mural, ancient Chinese painting fused with historical infographic, thousands of tiny details, crisp miniature scenes, carefully separated panels, no empty space, aged paper texture, hand-drawn ink outlines, subtle watercolor shading, realistic but stylized historical costumes and artifacts.
Constraints: Preserve exactly 10 top era panels and 5 horizontal content bands. Make the image dense but coherent, with no modern English text, no watermark, no logo, no blank areas, and no single oversized character dominating the composition.目标：创作一张信息极其密集的全景式插画历史信息图，标题为 {argument name="main title" default="中华上下五千年文化历程"}，将五千年中华文明展现为从史前时代到当代的一条连续视觉时间轴。
画布：宽幅横向海报，比例约为 16:9，羊皮纸色背景，带有古卷质感，装饰有云纹和龙纹边框，采用暖棕褐色墨水，辅以柔和的红色、蓝色、玉绿色、青铜色、金色和黑色书法。采用密集的手绘中国历史壁画风格，线条细腻，包含微缩人物、建筑细节、文物插图，并具备博物馆目录般的精确度。
布局：将海报分为 5 个堆叠的横向带。第 1 带是主要的时间轴全景，顶部设有大标题，并从左至右排列 10 个标记明确的时代板块：1) 史前，2) 夏商周，3) 春秋战国，4) 秦汉，5) 魏晋南北朝，6) 隋唐，7) 宋元，8) 明清，9) 近现代，10) 当代。第 2 带是文物、文字、发明、书籍、钱币、瓷器、印章、乐器和书法样本的目录条。第 3 带是社会生活与经济条，展示农业、作坊、集市、学校、礼仪、贸易、军队、宫廷场景、船只、桥梁和城市街道。第 4 带是科学、医学、植物学、天文学、制图学和技术条，包含图表、学者、工具、时钟、地球仪、实验室般的房间以及早期工业场景。第 5 带是现代至当代技术条，包含实验室、工厂、计算机、办公室、航空航天、卫星、高铁、可再生能源和未来主义基础设施。
主题细节：顶部的时间轴应如连续的古老山水画般流动，包含山川、河流、道路、宫殿、寺庙、城门、村庄、农田、商队、骑兵、军队、学者、皇帝、工匠、僧侣、商人、戏曲表演者、改革开放时期的市民、现代工程师、摩天大楼、高铁、火箭发射和轨道航天器。在中央上方全景图中加入一条蜿蜒的浅色河流或龙形丝带，在视觉上连接各个时代。左侧应体现史前和青铜时代感，中间应强调历代王朝和古典文化，右侧则过渡到现代工业、城市生活和空间技术。
文字内容：在顶部中央使用黑色大号毛笔书法书写主标题 {argument name="main title" default="中华上下五千年文化历程"}。在顶部沿线保留 10 个小型深色牌匾作为时代标签。在画面中添加大量细小的中文书法注释、卷轴残片、书页、印章和标签，但它们应作为装饰性的历史注解，而非大段可阅读的文字。
视觉风格：极繁主义教育挂图，百科全书式博物馆壁画，中国古画与历史信息图的融合，包含数千个微小细节，清晰的微缩场景，精心分隔的板块，无留白，陈旧纸张质感，手绘墨线，细腻的水彩渲染，写实但风格化的历史服饰与文物。
约束条件：必须保留 10 个顶部时代板块和 5 个横向内容带。画面需密集且连贯，不得包含任何现代英文字符、水印、Logo，不得有空白区域，且不得有单一超大字符主导构图。