Venn Diagram (SVG)

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 400 320" width="500">
  <style>
    .lbl { font-family: Inter, sans-serif; font-size: 14px; fill: #0f172a; }
    .ttl { font-family: Inter, sans-serif; font-size: 16px; font-weight: 600; fill: #0f172a; }
  </style>
  <text class="ttl" x="200" y="22" text-anchor="middle">Three-set Venn</text>
  <g fill-opacity="0.35" stroke-width="1.5">
    <circle cx="140" cy="160" r="90" fill="#60a5fa" stroke="#1d4ed8"/>
    <circle cx="260" cy="160" r="90" fill="#34d399" stroke="#047857"/>
    <circle cx="200" cy="240" r="90" fill="#f472b6" stroke="#9d174d"/>
  </g>
  <g class="lbl" text-anchor="middle">
    <text x="95"  y="135">A</text>
    <text x="305" y="135">B</text>
    <text x="200" y="305">C</text>
    <text x="200" y="160">A∩B</text>
    <text x="150" y="220">A∩C</text>
    <text x="250" y="220">B∩C</text>
    <text x="200" y="205">A∩B∩C</text>
  </g>
</svg>