body > .blob {
    display: none;
    pointer-events: none;
    position: absolute;
    background-color: none;
    border: solid black 1px;
    border: solid black 1px;
    border-radius: 50%;
    z-index: 80;
    width: 20px;
    height: 20px;
    transition: 100ms;
}

body .blob:nth-of-type(1) {
    transition: 150ms;
    width: 10px;
    height: 10px;
    background-color: black;
}

html:has(.nav:hover, a:hover) .blob {
    opacity: 0;
}