Crease

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 64 64"
>
    <linearGradient
        id="a"
        x1="32"
        x2="32"
        y1="63"
        y2="1"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#9f2fff" />
        <stop offset="1" stop-color="#0bb1d3" />
    </linearGradient>
    <path
        fill="url(#a)"
        d="M57 15.672V1H3v50H1v12h58V51h-2V34.414l3.222-3.222A9.418 9.418 0 0 0 63 24.485c0-3.999-2.491-7.42-6-8.813zM5 34c0-3.888 11.705-8 18-8 1.654 0 3 1.346 3 3s-1.346 3-3 3-3-1.346-3-3v-1h-2v1c0 2.757 2.243 5 5 5s5-2.243 5-5-2.243-5-5-5c-3.859 0-11.499 1.785-16.139 4.766.731-.761 1.602-1.544 2.501-2.346C12.765 23.384 17 19.604 17 14c0-2.757-2.243-5-5-5s-5 2.243-5 5 2.243 5 5 5h1v-2h-1c-1.654 0-3-1.346-3-3s1.346-3 3-3 3 1.346 3 3c0 4.708-3.703 8.013-6.97 10.928C6.904 25.932 5.855 26.88 5 27.831V7h2V5H5V3h50v2h-2v2h2v8.128A9.446 9.446 0 0 0 53.515 15a9.427 9.427 0 0 0-6.707 2.778L42 22.586V23a6.2 6.2 0 0 1-1.828 4.414l-1.758 1.758A6.204 6.204 0 0 1 34 31h-1.414L31 32.586v.712a6.668 6.668 0 0 1-2.516 5.233A6.717 6.717 0 0 1 24.299 40H19v1c0 4.246 2.324 8.046 6.007 10H5zm52 27H3v-8h2v6h2v-6h2v4h2v-4h2v6h2v-6h2v4h2v-4h2v6h2v-6h2v4h2v-4h2v6h2v-6h2v4h2v-4h2v6h2v-6h2v4h2v-4h2v6h2v-6h2v4h2v-4h2v6h2v-6h2zm-2-10H39.779a14.275 14.275 0 0 0 2.79-2.154L55 36.414zm3.808-21.222L41.154 47.432A12.104 12.104 0 0 1 32.539 51c-1.558 0-3.08-.293-4.525-.871l-1.144-.458A9.286 9.286 0 0 1 21.053 42h3.246a8.734 8.734 0 0 0 5.436-1.907A8.66 8.66 0 0 0 33 33.415l.414-.415H34a8.188 8.188 0 0 0 5.828-2.414l1.758-1.758a8.177 8.177 0 0 0 2.403-5.403l4.232-4.232A7.441 7.441 0 0 1 53.515 17C57.643 17 61 20.358 61 24.485c0 2-.778 3.88-2.192 5.293zM53.758 19a5.205 5.205 0 0 0-3.707 1.535L48.586 22 56 29.414l1.466-1.465A5.213 5.213 0 0 0 59 24.243 5.249 5.249 0 0 0 53.758 19zm2.293 7.535-.051.051L51.414 22l.052-.051A3.217 3.217 0 0 1 53.758 21 3.246 3.246 0 0 1 57 24.243c0 .865-.337 1.68-.949 2.292zm-5.652-.55A3.37 3.37 0 0 0 47.98 25a3.35 3.35 0 0 0-2.381.986l-2.6 2.6V29a3.804 3.804 0 0 1-1.121 2.707l-.172.172A3.853 3.853 0 0 1 39 33h-.561L37 34.62V36a3.804 3.804 0 0 1-1.121 2.707l-.172.172A3.857 3.857 0 0 1 33 40h-.414L29 43.586V49h5.397l17.548-16.573A3.378 3.378 0 0 0 53 29.98c0-.9-.351-1.746-.986-2.38zm.173 4.989L33.603 47H31v-2.586l2.431-2.43a5.87 5.87 0 0 0 3.69-1.691l.172-.172A5.787 5.787 0 0 0 39 36v-.62l.348-.391a5.87 5.87 0 0 0 3.773-1.696l.172-.172a5.778 5.778 0 0 0 1.691-3.691l2.028-2.029c.492-.493 1.43-.544 1.974-.001l1.614 1.615c.258.257.4.6.4.965 0 .374-.156.736-.428.994zM47 7h-2V5h2zM13 5h2v2h-2zm26 2h-2V5h2zm4 0h-2V5h2zm-8 0h-2V5h2zm-4 0h-2V5h2zm-6-2h2v2h-2zm-8 0h2v2h-2zm4 0h2v2h-2zm30 2h-2V5h2zM9 5h2v2H9z"
    />
</svg>