.wc-advanced-description {
    margin: 20px 0;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.wc-adv-main-content {
    margin-bottom: 20px;
}

.wc-adv-section-title {
    font-size: 24px;
    margin-bottom: 15px;
}

.wc-adv-accordion {
    margin-bottom: 10px;
}

.wc-adv-accordion-title {
    background: #ffffff;
    padding: 15px;
    cursor: pointer;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 18px;
    display: flex;
    align-items: center;
    transition: background 0.3s;
}

.wc-adv-accordion-title i {
    margin-right: 10px;
    transition: transform 0.3s;
}

.wc-adv-accordion-title.active {
    background: #f7f7f7;
}

.wc-adv-accordion-title.active i {
    transform: rotate(90deg);
}

.wc-adv-accordion-content {
    display: none;
    padding: 15px;
    border: 1px solid #ddd;
    border-top: none;
    border-radius: 0 0 5px 5px;
    background: #fff;
}

.wc-adv-accordion-content.active {
    display: block;
}

@media (max-width: 768px) {
    .wc-advanced-description {
        padding: 10px;
    }

    .wc-adv-accordion-title {
        font-size: 16px;
        padding: 10px;
    }

    .wc-adv-accordion-content {
        padding: 10px;
    }
}