.cat-desc-collapse {
    max-height: 140px;
    overflow: hidden;
    position: relative;
    transition: all 0.3s ease;
}

.cat-desc-collapse.expanded {
    max-height: none;
}

.cat-desc-collapse::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: linear-gradient(rgba(255,255,255,0), #fff);
}

.cat-desc-collapse.expanded::after {
    display: none;
}

.cat-desc-toggle {
    display: inline-block;
    margin-top: 10px;
    cursor: pointer;
    color: #0073aa;
    font-weight: 600;
}