Elizabethan Collar

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 496 496"
>
    <linearGradient
        id="a"
        x1="248"
        x2="248"
        y1="496"
        y2="0"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#9f2fff" />
        <stop offset="1" stop-color="#0bb1d3" />
    </linearGradient>
    <path
        fill="url(#a)"
        d="M384 208c0-97.047-78.953-176-176-176S32 110.953 32 208s78.953 176 176 176 176-78.953 176-176zm-336 0c0-88.225 71.776-160 160-160s160 71.775 160 160-71.776 160-160 160S48 296.225 48 208zm128-5.578a26.334 26.334 0 0 0 4.438 14.656l8.469 12.703A22.9 22.9 0 0 0 208 240c7.69 0 14.828-3.82 19.094-10.219l8.467-12.702a26.332 26.332 0 0 0 4.438-14.657C240 187.853 228.147 176 213.578 176h-11.155C187.853 176 176 187.853 176 202.422zM202.422 192h11.155c5.747 0 10.422 4.675 10.422 10.422 0 2.064-.605 4.063-1.751 5.781l-8.468 12.703c-1.29 1.938-3.452 3.094-5.78 3.094s-4.49-1.156-5.781-3.094l-8.469-12.704a10.385 10.385 0 0 1-1.75-5.78c0-5.747 4.675-10.422 10.422-10.422zM176 160c13.234 0 24-10.767 24-24s-10.766-24-24-24-24 10.767-24 24 10.766 24 24 24zm0-32c4.411 0 8 3.589 8 8s-3.589 8-8 8-8-3.589-8-8 3.589-8 8-8zm64 32c13.234 0 24-10.767 24-24s-10.766-24-24-24-24 10.767-24 24 10.766 24 24 24zm0-32c4.411 0 8 3.589 8 8s-3.589 8-8 8-8-3.589-8-8 3.589-8 8-8zm38.4 188.8c10.266-13.688 15.104-27.336 16.718-32.604l9.466-9.466a53.188 53.188 0 0 0 6.679-8.153l16.741 16.741 5.98-5.989C345.602 265.712 352 250.266 352 233.836c0-13.222-4.369-26.328-12.301-36.904l-2.597-3.463c-5.869-7.825-9.102-17.522-9.102-27.305v-10.298c0-29.218-20.795-54.584-49.445-60.313l-2.226-.445C260.603 76.119 236.858 64 210.334 64h-4.669c-26.524 0-50.268 12.119-65.994 31.107l-2.226.445C108.795 101.282 88 126.648 88 155.866v10.298c0 9.782-3.232 19.479-9.102 27.305l-2.596 3.463C68.369 207.508 64 220.614 64 233.836c0 16.43 6.398 31.876 18.011 43.488l5.984 5.993 16.741-16.74a53.074 53.074 0 0 0 6.679 8.152l9.466 9.466c1.614 5.268 6.452 18.916 16.718 32.604 17.271 23.028 41.615 35.2 70.4 35.2s53.13-12.171 70.401-35.199zM312 155.866v10.298c0 13.222 4.369 26.328 12.301 36.904l2.597 3.463c5.869 7.825 9.102 17.522 9.102 27.305 0 9.604-2.955 18.754-8.437 26.413l-9.296-9.297A52.9 52.9 0 0 0 320 237.513a52.472 52.472 0 0 0-8.839-29.195l-8.504-12.756-13.313 8.875 8.504 12.756a36.515 36.515 0 0 1 6.152 20.32c0 9.784-3.811 18.983-10.729 25.901l-3.817 3.817-23.403-37.445 20.905-41.811A86.097 86.097 0 0 0 296 149.664a85.2 85.2 0 0 0-6.673-33.137C303.016 124.511 312 139.353 312 155.866zM205.666 80h4.669C248.748 80 280 111.252 280 149.666a70.017 70.017 0 0 1-7.354 31.154l-25.49 50.979C239.692 246.728 224.688 256 208 256s-31.692-9.272-39.156-24.2l-25.49-50.979A70.007 70.007 0 0 1 136 149.667C136 111.252 167.252 80 205.666 80zm26.126 187.109C230.262 278.878 220.179 288 208 288s-22.262-9.122-23.792-20.891C191.564 270.284 199.625 272 208 272s16.436-1.716 23.792-4.891zM88.437 260.25C82.956 252.592 80 243.441 80 233.836c0-9.782 3.232-19.479 9.102-27.305l2.596-3.463C99.631 192.492 104 179.386 104 166.164v-10.298c0-16.513 8.984-31.355 22.673-39.337A85.2 85.2 0 0 0 120 149.666a86.1 86.1 0 0 0 9.044 38.311l20.905 41.811-23.403 37.445-3.817-3.817C115.811 256.497 112 247.298 112 237.514a36.515 36.515 0 0 1 6.152-20.32l8.504-12.756-13.313-8.875-8.505 12.756A52.48 52.48 0 0 0 96 237.514c0 4.599.597 9.105 1.734 13.439zm62.287 47.378c-8.035-10.573-12.28-21.341-14.01-26.476l21.964-35.142A59.665 59.665 0 0 0 168 256.699V264c0 22.056 17.944 40 40 40s40-17.944 40-40v-7.301a59.63 59.63 0 0 0 9.322-10.689l21.964 35.142c-1.733 5.144-5.979 15.907-14.01 26.476C250.972 326.454 231.701 336 208 336s-42.972-9.546-57.276-28.372zm312.746 81.155c-19.927-29.891-48.899-52.883-82.369-65.59C403.135 290.192 416 250.572 416 208 416 93.309 322.691 0 208 0S0 93.309 0 208c0 97.881 67.966 180.173 159.178 202.198A159.81 159.81 0 0 1 168 462.647V496h283.156C475.883 496 496 475.883 496 451.155a44.701 44.701 0 0 0-7.532-24.875zM16 208c0-105.869 86.131-192 192-192s192 86.131 192 192-86.131 192-192 192S16 313.869 16 208zm224.279 205.492a159.666 159.666 0 0 1 6.996 33.959 127.097 127.097 0 0 1-34.57-31.511 208.482 208.482 0 0 0 27.574-2.448zm-63.213.205c5.235.784 10.534 1.37 15.888 1.754 13.576 21.577 32.463 39.019 55.047 50.816V480h-64v-17.353a175.772 175.772 0 0 0-6.935-48.95zM451.156 480H392c-13.233 0-24-10.767-24-24s10.767-24 24-24h32v-16h-32c-22.056 0-40 17.944-40 40 0 8.998 2.988 17.31 8.022 24H312v-17.353c0-17.749 2.92-35.262 8.68-52.052l-15.134-5.191A176.034 176.034 0 0 0 296 462.647V480h-32v-17.353c0-17.801-2.67-35.339-7.928-52.266 46.298-10.996 86.654-37.504 115.245-73.717 32.101 11.164 59.951 32.66 78.84 60.993l24.998 37.497a28.76 28.76 0 0 1 4.845 16C480 467.061 467.061 480 451.156 480z"
    />
</svg>