Document

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="278.5"
        x2="278.5"
        y1="512"
        y2="45"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#ffc2cc" />
        <stop offset="1" stop-color="#fff2f4" />
    </linearGradient>
    <linearGradient
        id="b"
        x1="226"
        x2="226"
        y1="450"
        y2="0"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#fd3a84" />
        <stop offset="1" stop-color="#ffa68d" />
    </linearGradient>
    <path
        fill="url(#a)"
        d="M361 45H91v360h270zm90 15h-60c-8.291 0-15 6.709-15 15v345H121c-8.291 0-15 6.709-15 15v62c0 8.291 6.709 15 15 15h330c8.291 0 15-6.709 15-15V75c0-8.291-6.709-15-15-15z"
    />
    <path
        fill="url(#b)"
        d="M391 0H61c-8.401 0-15 6.599-15 15v420c0 8.399 6.599 15 15 15h330c8.401 0 15-6.601 15-15V15c0-8.401-6.599-15-15-15zM181.601 96c5.999-6 15.3-6 21.299 0l11.7 11.7 34.501-34.2c5.999-6 15.3-6 21.299 0 5.698 5.7 5.698 15.3 0 21l-45 44.998c-3 3.002-6.9 4.502-10.8 4.502-3.6 0-7.5-1.5-10.499-4.501l-22.5-22.498c-5.699-5.7-5.699-15.301 0-21.001zM256 195c0 8.399-6.599 15-15 15h-30c-8.401 0-15-6.601-15-15 0-8.401 6.599-15 15-15h30c8.401 0 15 6.599 15 15zm-135-15h30c8.401 0 15 6.599 15 15 0 8.399-6.599 15-15 15h-30c-8.401 0-15-6.601-15-15 0-8.401 6.599-15 15-15zm210 210H121c-8.401 0-15-6.601-15-15 0-8.401 6.599-15 15-15h210c8.401 0 15 6.599 15 15 0 8.399-6.599 15-15 15zm0-60H121c-8.401 0-15-6.601-15-15 0-8.401 6.599-15 15-15h210c8.401 0 15 6.599 15 15 0 8.399-6.599 15-15 15zm0-60H121c-8.401 0-15-6.601-15-15 0-8.401 6.599-15 15-15h210c8.401 0 15 6.599 15 15 0 8.399-6.599 15-15 15zm0-60h-30c-8.401 0-15-6.601-15-15 0-8.401 6.599-15 15-15h30c8.401 0 15 6.599 15 15 0 8.399-6.599 15-15 15z"
    />
</svg>