3D 石阶演化信息图

A vertical educational infographic poster about the evolution of humans, designed as a monumental stone staircase ascending diagonally from top left to bottom right, each step labeled with a stage of life from protocells, prokaryotes, cyanobacteria, eukaryotic cells, algae, sponges, jellyfish, flatworms, mollusks, arthropods, chordates, fish, early tetrapods, amphibians, reptiles, mammals, primates, australopithecus, homo erectus, homo sapiens, and a glowing futuristic human silhouette with a question mark at the end; museum-quality scientific illustration mixed with photorealistic 3D render, parchment background, Chinese title typography and dense bilingual annotation boxes, fossil specimens and organisms carefully posed on each stair, warm sepia and sandstone palette with muted greens and browns, soft diffuse studio lighting, subtle shadows, highly detailed textures on stone, shells, skin and scales, clean infographic layout, isometric perspective, ultra-detailed, polished editorial poster design.