Create a technical infographic of timeline poster of [PRODUCT NAME]. Use sharp ink lines and soft watercolor on textured paper. Feature a central hero illustration with handwritten years, arrows, notes, and small sketches showing design evolution and key milestones. Keep it clean, lively, colourful and strong contrast. Highly detailed, vertical portrait. Visual Concept A realistic photograph or photorealistic render combined with dense technical annotation overlays, exactly like an engineering, Pure white studio background. Title Placement Product name in English , bold font, inside a hand-drawn technical annotation frame (as in engineering blueprints), positioned in the upper corner. Style & Layout • Very high information density • Annotations feel like an engineering / architectural sketch • Black lines — 70–80% of all graphics • Accent [BRAND COLOR] — 20–30% (arrows, key zones, headings) • The realistic product remains fully readable • Educational, industrial-premium aesthetic • Small brand logo in the corner (in English) Visual Style Minimal technical illustration aesthetic: black linework over realistic imagery, precise, highly detailed, slightly hand-drawn, like professional technical manuals. Color Palette White background Black text and linework [BRAND COLOR] used only for accents Output 9:16 Vertical portrait, 8K, highly detailed, Ultra-crisp image Social-feed optimized No watermark
创建一个关于 [PRODUCT NAME] 时间轴海报的技术信息图。使用清晰的墨水线条和柔和的水彩，绘制在有纹理的纸张上。 特色是一个中心英雄插图，配有手写的年份、箭头、注释和小型草图，展示设计演变和关键里程碑。保持画面整洁、生动、色彩丰富且对比强烈。高度详细，垂直肖像。 视觉概念 一张真实的摄影照片或超写实渲染图，结合密集的工程技术注释叠加，就像工程图一样。纯白色工作室背景。 标题位置 产品名称使用英文粗体字体，置于手绘技术注释框（如工程蓝图）内，位于右上角。 风格与布局 • 信息密度极高 • 注释感觉像是工程/建筑草图 • 黑色线条 — 占所有图形的 70–80% • 强调色 [BRAND COLOR] — 占 20–30%（箭头、关键区域、标题） • 逼真的产品保持完全可读性 • 具有教育性、工业高级美学 • 角落处有小型品牌标志（英文） 视觉风格 极简技术插画美学：在逼真图像上使用黑色线条，精确、高度详细、略带手绘感，如同专业的技术手册。 调色板 白色背景 黑色文本和线条 [BRAND COLOR] 仅用于强调 输出 9:16 垂直肖像，8K，高度详细，超清晰图像，针对社交媒体优化，无水印
