dataviz Bubble Chart Infographic on Inequality

Data visualization infographic titled "Waterfall Chart" using a BUBBLE CHART as the dominant visual element to show inequality. Create a clean 3D-scatter-style bubble chart with a flat minimal infographic treatment: x-axis labeled "Category Rank", y-axis labeled "Value", and bubble size representing "Share of Total". Add a subtle z-depth effect only for spatial separation, not realism. Use sharp English axis labels, visible tick marks, evenly spaced scale, and no misleading truncation: x-axis from 1 to 10, y-axis from 0 to 100. Plot 10 categories with realistic illustrative values that reveal strong inequality: "Category A" 92, "Category B" 76, "Category C" 61, "Category D" 45, "Category E" 33, "Category F" 24, "Category G" 16, "Category H" 10, "Category I" 6, "Category J" 3. Bubble sizes scaled to plausible shares: 22%, 18%, 14%, 11%, 9%, 8%, 6%, 5%, 4%, 3%. Add a thin reference line labeled "Median = 28.5" and a shaded upper band labeled "Top-heavy concentration". Include a compact legend in English: "Bubble size = Share of Total", "Color = Category". Use a rainbow categorical palette across bubbles, balanced and editorial, on a white or very light neutral background. Add 4 key insight callouts with small icons, each in English: 1) headline number "92" with text "Top category far exceeds the bottom tier" and a crown icon; 2) headline number "30x" with text "Largest value is about 30 times the smallest" and a scale icon; 3) headline number "55%" with text "Top 3 categories account for over half of total share" and a pie icon; 4) headline number "28.5" with text "Median remains far below the top performers" and a median-line icon. Add a small source strip at the bottom in English: "Data note: Illustrative example. Figures are not sourced and are shown for visual demonstration only." Ensure labels on bubbles are concise and legible in English, such as "A 92", "B 76", "C 61". Emphasize inequality through spacing, descending pattern, and strong contrast between large and small bubbles. Visual style: minimal flat, rainbow categorical palette, calm analytical newsroom mood, editorial data journalism illustration, FT / Bloomberg-grade chart aesthetics, vector-clean infographic layout. 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 fake authoritative sources cited, no watermarks Numbers labeled "illustrative" unless the user supplied specific sourced data. No fake authoritative sources cited (do not invent "Source: Reuters 2025" — use "Illustrative example" instead). No misleading axis truncation or scale manipulation.