Key

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="256.002"
        x2="256.002"
        y1="512"
        y2="45.674"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#ffbef9" />
        <stop offset="1" stop-color="#fff1ff" />
    </linearGradient>
    <linearGradient
        id="b"
        x1="256"
        x2="256"
        y1="512"
        y2="0"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#a93aff" />
        <stop offset="1" stop-color="#ff81ff" />
    </linearGradient>
    <path
        fill="url(#a)"
        d="M301 251.1c0-10.199-9.772-17.01-18.9-14.399-16.199 4.499-36 4.499-52.2 0-9.172-2.623-18.9 4.256-18.9 14.399V497c0 8.399 6.599 15 15 15h75l30-75-30-75zm16.406-164.323-23.848-3.472-10.635-21.562c-10.568-21.421-43.303-21.425-53.818-.015l-10.664 21.577-23.848 3.472c-24.545 3.557-34.424 33.879-16.582 51.152l17.227 16.802-4.102 23.745c-4.2 24.629 21.722 43.134 43.535 31.626L256 198.896l21.299 11.191c22.079 11.565 47.731-7.16 43.564-31.626l-4.102-23.73 17.227-16.787c17.976-17.434 7.731-47.644-16.582-51.167z"
    />
    <path
        fill="url(#b)"
        d="M391 135C391 60.557 330.443 0 256 0S121 60.557 121 135c0 75.373 60.939 135 135 135 74.078 0 135-59.819 135-135zm-67.471-7.808-22.881 22.31 5.42 31.509c2.101 12.222-10.79 21.587-21.768 15.806L256 181.948l-28.301 14.868c-10.93 5.783-23.873-3.558-21.768-15.806l5.42-31.509-22.881-22.31c-8.886-8.632-4.006-23.783 8.291-25.576l31.641-4.6 14.15-28.652c5.039-10.254 21.855-10.254 26.895 0l14.15 28.652 31.641 4.6c12.311 1.797 17.169 16.953 8.291 25.577zM376 392c8.291 0 15-6.709 15-15s-6.709-15-15-15h-75v150h75c8.291 0 15-6.709 15-15s-6.709-15-15-15h-15v-90z"
    />
</svg>