favicon.svg

<svg width="32" height="32" viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg">
  <rect x="4" y="8" width="24" height="16" rx="2" fill="#646cff" />
  <rect x="8" y="12" width="6" height="8" fill="white" />
  <rect x="18" y="12" width="6" height="8" fill="white" opacity="0.3" />
</svg>