AI History Chronological Atlas Infographic

Goal: Create a sophisticated, high-density chronological atlas infographic visualizing the history of Artificial Intelligence from 1943 to 2025. Canvas: Vertical layout with a clean, academic aesthetic. Background is off-white/light gray. Primary colors are muted earth tones (terracotta, beige, dark brown) and black text. Layout: The design is divided into three main sections: a header, a central radial visualization, and a footer with statistical breakdowns. Header Section: - Top Left: Large Chinese title "人工智能发展史" (History of AI), subtitle "信息可视化" (Information Visualization). English subtext: "A HISTORY OF ARTIFICIAL INTELLIGENCE — INFORMATION VISUALIZATION". - Top Right: A boxed section titled "从逻辑模型到生成与推理" (From Logic Generation & Reasoning) with the date range "1943—2025" in large serif font. - Legend: Small dots indicating categories like Theory, Model, Application, Infrastructure. Central Radial Visualization (The Core): - Structure: A complex concentric circular chart (radial timeline). - Center: Text "1943—2025" and "55 SELECTED MILESTONES". - Rings: Multiple concentric rings representing decades (1940s to 2020s moving outward/inward depending on specific layer logic, but generally chronological flow). - Segments: The circle is divided into 6 colored arcs corresponding to historical phases. Labels for these phases appear on the left side as a vertical list: 1. 理论奠基 (Foundations) 1943-1956 2. 符号探索 (Symbolic Exploration) 1957-1973 3. 知识与学习 (Knowledge & Learning) 1974-1999 4. 数据与深度学习 (Data & Deep Learning) 2000-2011 5. 深度学习突破 (Deep Learning Breakthrough) 2012-2019 6. 生成与推理 (Generation & Reasoning) 2020-2025 - Data Points: Numerous small labels radiating outwards or placed along the rings, citing specific milestones. Examples visible include: "McCulloch-Pitts", "Turing Machine", "Perceptron", "ELIZA", "Expert Systems", "Backpropagation", "AlexNet", "AlphaGo", "Transformer", "GPT-3", "ChatGPT", "Sora". Footer Section: - Bottom Left: Bar chart titled "01 / 选录节点的年代分布" (Selected Milestones by Decade). Shows counts per decade (e.g., 8 in 1950s, 13 in 2010s). - Bottom Right: Bubble/Donut chart titled "02 / 节点主题构成" (Milestones by Editorial Category). Four circles sized by count: Theory (9), Model (29), Application (14), Infrastructure (3). Visual Style: Swiss International Design style. High contrast typography. Use thin lines for connectors. Clean sans-serif fonts for data, serif for titles. Professional, editorial look.