.read-more-content-wrapper {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.6s ease;
}

    .read-more-content-wrapper.show {
        max-height: 1000px; /* Large enough to hold full content */
    }

.toggle-arrow {
    transition: opacity 0.3s ease;
}

    .toggle-arrow.hidden {
        opacity: 0;
        visibility: hidden;
    }