<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
  <rect width="32" height="32" rx="8" fill="#0071e3"/>
  <text x="16" y="22" text-anchor="middle" font-family="-apple-system,SF Pro Display,Helvetica" font-size="20" font-weight="700" fill="white">H</text>
</svg>
