.product-detail-faq {
    margin-top: 1rem;
    margin-bottom: 40px;
    flex: 1 1 600px;
    display: flex;
    flex-direction: column;
}
.product-detail-faq h2 {
    margin-bottom: 1.5rem;
}
.single-faq {
    padding: 1.25rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.single-faq:first-of-type {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}
.single-faq__header {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
    color: inherit;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    transition: color 0.3s ease;
}
.single-faq__header::after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid currentColor;
    transition: transform 0.3s ease;
    margin-left: 1rem;
    flex-shrink: 0;
}
.single-faq.is-open .single-faq__header::after {
    transform: rotate(180deg);
}
.single-faq__text {
    font-size: 1rem;
    line-height: 1.6;
    color: inherit;
    display: none;
    padding-top: 1rem;
}
.single-faq.is-open .single-faq__text {
    display: block;
}
.single-faq__text p:last-child {
    margin-bottom: 0;
}