<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" width="32" height="32">
  <rect width="32" height="32" rx="6" fill="#facc15"/>
  <text x="16" y="23" text-anchor="middle" font-family="Arial,Helvetica,sans-serif" font-weight="700" font-size="20" fill="#fff">T</text>
</svg>