Google Viz Sankey Diagram Example Infographic Grid

Data visualization infographic titled "Sankey Diagram Example" using SANKEY FLOW as the dominant visual element, arranged in a small-multiples grid to show the breakdown across 4 panels. Create a Reuters / Economist editorial look in dark mode neon palette: charcoal-black background, electric cyan, lime, magenta, amber, and violet flows, with high contrast white typography, subtle gridlines, crisp separators, and restrained glow effects. Show 4 clean Sankey panels with sharp English labels and clear numeric annotations: Panel 1 "Traffic Sources to Website Sections", Panel 2 "Budget Allocation to Departments", Panel 3 "Energy Input to End Uses", Panel 4 "Customer Journey Funnel". Use realistic plausible illustrative numbers and label them as illustrative where appropriate. Example flows: Panel 1 from "Search 42" "Social 18" "Email 12" "Direct 28" to "Homepage 30" "Product Pages 34" "Blog 16" "Support 20"; Panel 2 from "Total Budget 100" to "Marketing 28" "Operations 24" "R&D 22" "Sales 16" "Admin 10"; Panel 3 from "Electricity 55" "Gas 30" "Solar 15" to "Heating 34" "Cooling 22" "Lighting 18" "Machinery 26"; Panel 4 from "Visitors 100" to "Engaged 62" "Trial 24" "Paid 11" "Retained 8" with visible drop-off branches. Make each Sankey chart dominant, balanced, and easy to compare in the grid, with node labels, flow values, and proportional widths rendered sharply in English. Add subtle baseline guides, alignment ticks, and measurement markers where helpful, with no misleading scale manipulation. Include 4 key insight callouts placed around the grid, each with a small icon, headline number, and short interpretation in English: "42%" "Search is the largest traffic source" with magnifying glass icon; "28%" "Marketing receives the biggest budget share" with budget icon; "55" "Electricity is the primary energy input" with bolt icon; "11%" "Only a small share converts to paid users" with funnel icon. Add a compact legend titled "Flow Categories" and a small source/data-note strip at the bottom reading "Data note: Illustrative example only. Figures are plausible sample values, not sourced statistics." Include 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.