#back-to-top.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    left: auto;
    z-index: 99998;
    width: 52px;
    height: 52px;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #B0CB86;
    border-radius: 50%;
    background-color: #426637;
    color: #FBFFF4;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(66, 102, 55, 0.4);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(16px);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease, background-color 0.2s ease, bottom 0.2s ease;
    -webkit-appearance: none;
    appearance: none;
    font: inherit;
    line-height: 1;
}

#back-to-top.back-to-top.back-to-top--visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

#back-to-top.back-to-top:hover {
    background-color: #35502c;
    border-color: #FBFFF4;
}

#back-to-top.back-to-top:focus-visible {
    outline: 2px solid #B0CB86;
    outline-offset: 3px;
}

#back-to-top .back-to-top__icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

@media (max-width: 640px) {
    #back-to-top.back-to-top {
        bottom: 1.25rem;
        right: 1.25rem;
        width: 46px;
        height: 46px;
    }
}