Piaget Stages Infographic in Muted Rainbow Editorial Style

Psychology infographic titled "Piaget's Stages of Development". Use a numbered cards layout inspired by a 5-icon love-languages grid, adapted into an educational developmental overview: 5 editorial cards with evocative icons, balanced spacing, muted rainbow palette, clean psychology magazine design, soft textures, refined typography, approachable academic feel. Cards should present short English captions for: 1. Sensorimotor — learning through senses and actions, 2. Preoperational — symbolic thinking and imagination, 3. Concrete Operational — logical thinking about concrete situations, 4. Formal Operational — abstract reasoning and hypothesis testing, 5. Key Idea — development as changing ways of thinking over time. Include subtle visual metaphors such as hand and rattle, pretend-play mask, blocks or scales, constellation or geometric diagram, and a timeline or growing staircase. Add a small educational note framing developmental stage models as informal learning tools, not diagnostic labels. Avoid stigmatizing language, avoid labeling viewers, avoid medical or diagnostic claims. Editorial psychology magazine illustration, muted rainbow palette, elegant infographic composition, high readability, modern iconography, no visual reference to the search intent phrase. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no diagnostic medical claims, no watermarks No diagnostic medical claims, no labeling viewers, no stigmatization. Frame personality systems as informal / educational, never as diagnostic tools.