Thought Bubble

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 100 100"
>
    <linearGradient
        id="a"
        x1="50"
        x2="50"
        y1="8.21"
        y2="102.38"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#27d7ff" />
        <stop offset=".04" stop-color="#29d2ff" />
        <stop offset=".44" stop-color="#3db3ff" />
        <stop offset=".77" stop-color="#49a0ff" />
        <stop offset="1" stop-color="#4e9aff" />
    </linearGradient>
    <path
        fill="url(#a)"
        d="M52.98 91.58c-.95-.67-2.15-.75-2.99-.76-.82 0-2.03.09-2.97.75-.95.66-1.5 1.8-1.5 3.13s.55 2.47 1.48 3.12c.96.68 2.16.76 3 .77.82 0 2.03-.09 2.97-.75.95-.65 1.5-1.79 1.5-3.13 0-1.33-.54-2.47-1.49-3.13zm-1.73 3.8c-.11.08-.42.21-1.25.21-.84 0-1.15-.13-1.28-.23-.08-.05-.2-.28-.2-.66s.12-.61.22-.67c.11-.08.42-.21 1.25-.21.85 0 1.16.13 1.27.21h.02c.08.07.2.29.2.67s-.12.61-.22.67zm2.71-15.67c-1.24-.87-2.85-.98-3.97-.98-1.11 0-2.73.11-3.95.98-1.2.83-1.89 2.29-1.89 4.01s.69 3.18 1.88 3.99c1.24.88 2.86.99 3.98.99 1.11 0 2.73-.11 3.95-.98 1.2-.83 1.89-2.29 1.9-4.01 0-1.72-.69-3.17-1.89-4zm-1.73 5.55c-.41.29-1.14.43-2.23.44-1.1 0-1.84-.15-2.26-.45-.37-.25-.59-.84-.59-1.53 0-.7.23-1.28.61-1.55.41-.29 1.14-.43 2.23-.44 1.1 0 1.84.15 2.25.44h.02c.37.26.59.85.59 1.55s-.23 1.28-.61 1.55zM89.48 9.3H10.52c-.83 0-1.5.67-1.5 1.5v59.22c0 .83.67 1.5 1.5 1.5H40.5v.2c0 2.23 1.23 4.12 3.19 4.92 1.66.72 3.75.78 6.31.8 2.55-.01 4.64-.08 6.27-.79 1.98-.81 3.22-2.7 3.22-4.94v-.19h29.98c.83 0 1.5-.67 1.5-1.5V10.8c0-.83-.67-1.5-1.5-1.5zm-1.5 59.22H57.65c-.51 0-.98.26-1.26.69s-.32.97-.11 1.43c.14.32.22.68.22 1.08 0 1.03-.48 1.8-1.38 2.17-1.14.49-2.99.54-5.11.55-2.13-.01-3.99-.06-5.15-.56-.87-.36-1.36-1.13-1.36-2.16 0-.4.07-.76.22-1.08.21-.46.17-1-.11-1.43s-.75-.69-1.26-.69H12.02V12.3h75.96z"
    />
</svg>