<svg width="32" height="32" viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg">
  <rect width="32" height="32" fill="#0d0d0d" rx="4"/>
  <text x="16" y="23" font-family="Arial, sans-serif" font-size="18" font-weight="bold" fill="#ffffff" text-anchor="middle">FM</text>
</svg>
