Create a vertical 9:16 evolution timeline infographic. Use a provided or imagined flat vector reference only as structural inspiration, then transform it into a highly realistic 3D infographic. Replace any smooth ramp with a distinctive winding staircase made of [Staircase Material], set on a [Background Style]. Render every organism as [Organism Style]. The main title is [Main Title]. The layout includes a left sidebar with eight labeled levels: L0 unicellular life, L1 multicellular life, L2 animal kingdom, L3 chordates, L4 terrestrial revolution, L5 mammals, L6 hominid evolution, and L7 Homo sapiens era. Add a top-right legend for gained functions and lost functions with plus and minus icons. Add a bottom-center key milestones timeline with six silhouettes showing progression from ape to human. The centerpiece is a winding stone staircase with 25 numbered steps, each step displaying a specific organism. Include notable steps: step 07 jellyfish, step 09 ammonite, step 10 trilobite, step 24 upright walking human, and step 25 [Future Evolution Concept]. Use clear Chinese educational labels, realistic stone texture, museum-quality 3D lighting, precise information hierarchy, and enough spacing for readability. Avoid unsupported scientific certainty, religious or political claims, real institution logos, QR codes, URLs, and misleading textbook citation marks.
Output aspect ratio: 9:16.
9:16 ・ 4K
