Power BI Network Graph Style Choropleth US Infographic

Data visualization infographic titled "Choropleth Map Example" using CHOROPLETH MAP as the dominant visual element to show contrast across regions. Create a dark dashboard layout with FT pink and navy palette: deep navy background, muted gridlines, soft pink highlights, salmon-to-magenta choropleth scale, crisp white and pale gray typography. Use editorial data journalism illustration, FT / Bloomberg-grade chart aesthetics, vector-clean infographic layout.

Main visual: a large choropleth map of the United States as an illustrative example, with states shaded by an English metric label: "Illustrative Adoption Rate (%)". Use a clear 5-step legend from low to high: "20%", "35%", "50%", "65%", "80%". Show strong regional contrast: West Coast and Northeast mostly high values, central states lower values, Southeast mixed mid-range. Ensure borders are sharp and readable. Add a compact ranked side bar for the top and bottom 5 states to reinforce contrast, with sharp axis labels and tick marks in English only: x-axis label "Rate (%)", ticks at "0", "20", "40", "60", "80". Example plausible illustrative values: California 78, Washington 74, Massachusetts 76, New York 72, Colorado 70; Mississippi 28, West Virginia 31, Arkansas 33, Oklahoma 35, Alabama 36.

Map labels and legend text must be in English only, including: "Higher", "Lower", "Illustrative Adoption Rate (%)", "Top 5", "Bottom 5".

Add 4 key insight callouts around the map, each with a small icon:
1. Headline number: "78%" with a location-pin icon and caption: "California leads the illustrative map, showing a strong coastal concentration."
2. Headline number: "50 pts" with a contrast icon and caption: "The gap between the highest and lowest illustrative states highlights a clear regional divide."
3. Headline number: "4 of 5" with a cluster icon and caption: "Most top illustrative states cluster on the coasts rather than the interior."
4. Headline number: "35%" with a downward arrow icon and caption: "Several central and southern states sit below the national illustrative midpoint."

Include a small header/subheader in English: "Regional contrast at a glance" and "Illustrative state-level differences using a choropleth map example".

Include a small SOURCE / DATA-NOTE strip at the bottom in English: "Data note: Illustrative example only. Figures are plausible sample values for demonstration and are not sourced observations." 

Maintain honest scaling, no misleading manipulation, no truncated comparative bar scale. The target search intent "power bi network graph" should influence the visual sophistication only and must not appear as on-image text. 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.