Invitation

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 32 32"
>
    <linearGradient
        id="a"
        x1="3.634"
        x2="29.717"
        y1="18.884"
        y2="12.801"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#fff33b" />
        <stop offset=".04" stop-color="#fee72e" />
        <stop offset=".117" stop-color="#fed51b" />
        <stop offset=".196" stop-color="#fdca10" />
        <stop offset=".281" stop-color="#fdc70c" />
        <stop offset=".669" stop-color="#f3903f" />
        <stop offset=".888" stop-color="#ed683c" />
        <stop offset="1" stop-color="#e93e3a" />
    </linearGradient>
    <path
        fill="url(#a)"
        d="M26.769 7H5.231A2.734 2.734 0 0 0 2.5 9.731v12.538A2.734 2.734 0 0 0 5.231 25h21.538a2.734 2.734 0 0 0 2.731-2.731V9.731A2.734 2.734 0 0 0 26.769 7zm0 1c.287.002.568.077.819.216l-.9 1.133a15.751 15.751 0 0 1-7.495 5.519 2.043 2.043 0 0 0-.577-1.249A2.064 2.064 0 0 0 17.13 13a2.076 2.076 0 0 0-1.13.33 2.076 2.076 0 0 0-1.13-.33 2.061 2.061 0 0 0-2.064 1.87 15.75 15.75 0 0 1-7.494-5.52l-.9-1.134c.251-.139.532-.214.819-.216zm-8.862 7.876L16 17.783l-1.907-1.907a1.1 1.1 0 1 1 1.551-1.556.512.512 0 0 0 .712 0 1.088 1.088 0 0 1 1.862.77c0 .105-.015.48-.311.786zM28.5 22.269A1.735 1.735 0 0 1 26.769 24H5.231A1.735 1.735 0 0 1 3.5 22.269V9.731c.002-.279.072-.554.205-.8l.823 1.039a16.455 16.455 0 0 0 8.457 5.992c.094.23.229.44.4.62l2.259 2.261a.5.5 0 0 0 .707.001l.001-.001 2.259-2.26c.17-.181.306-.391.4-.621a16.449 16.449 0 0 0 8.457-5.992l.832-1.038c.131.246.2.521.2.8z"
    />
</svg>