/* 主标题样式 */
.main-content h2 {
    font-size: 18px;
    font-weight: 500;
    font-family: var(--font-family);
    margin: 0 0 20px 3px;
    position: relative;
}

.main-content h2::before {
    content: '';
    display: inline-block;
    width: 2.5px;
    height: 17px;
    background: var(--primary-color);
    margin-right: 8px;
    vertical-align: -2px;
    border-radius: 1px;
}

.faq-group .faq-item{
    border: solid 1px #eee;
    overflow: hidden;
    margin-bottom: .8em;
}

.faq-group .faq-item h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 0;
    background-color: var(--main-bg);
    border-bottom: solid 1px #eee;
    padding: 10px 12px;
}

.faq-group .faq-item p {
    padding: 8px 12px;
    font-family: var(--font-simple);
    color: #555;
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 0;
}

.faq-group .faq-item:last-child{
    border-bottom: solid 1px #eee;
}