/* 解决方案页共用 FAQ：标题、宽度、折叠交互和移动端间距统一在此维护。 */
.solution_faq_section {
    background-color: #fafafa;
}

.solution_faq_section > h2 {
    margin: 0;
    padding: 50px 0 25px;
    color: #383838;
    font-size: 28px;
    font-weight: normal;
    line-height: 34px;
    text-align: center;
}

.solution_faq_shell {
    width: 100%;
    border-top: 1px solid #4f9de0;
    background-color: #fff;
}

.solution_faq_list {
    float: none;
    width: 88%;
    max-width: 1202px;
    margin: 0 auto;
    padding: 38px 0 48px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

.solution_faq_list details + details {
    margin-top: 12px;
}

.solution_faq_list summary {
    position: relative;
    padding: 17px 54px 17px 22px;
    border-left: 3px solid #4f9de0;
    background-color: #f7fbfe;
    color: #404040;
    cursor: pointer;
    font-size: 15px;
    font-weight: bold;
    line-height: 25px;
    list-style: none;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

.solution_faq_list summary::-webkit-details-marker {
    display: none;
}

.solution_faq_list summary:after {
    position: absolute;
    top: 50%;
    right: 22px;
    color: #4f9de0;
    content: "+";
    font-size: 24px;
    font-weight: normal;
    line-height: 24px;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
}

.solution_faq_list details[open] summary:after {
    content: "−";
}

.solution_faq_list summary strong {
    margin-right: 13px;
    color: #4f9de0;
}

.solution_faq_answer {
    padding: 15px 25px 18px 52px;
    border-bottom: 1px solid #e8eef2;
    background-color: #fff;
    color: #666;
    font-size: 14px;
    line-height: 26px;
}

.solution_faq_answer p {
    margin: 0;
    padding: 0;
}

.solution_faq_answer p + p {
    margin-top: 8px;
}

.solution_faq_answer ol,
.solution_faq_answer ul {
    margin: 8px 0;
    padding-left: 22px;
}

.solution_faq_answer li {
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    color: #666;
    font-size: 14px;
    line-height: 26px;
}

@media screen and (max-width: 768px) {
    .solution_faq_section > h2 {
        padding: 38px 0 20px;
        font-size: 24px;
    }

    .solution_faq_list {
        width: 92%;
        padding: 28px 0 36px;
    }

    .solution_faq_list summary {
        padding: 15px 48px 15px 18px;
    }

    .solution_faq_list summary:after {
        right: 18px;
    }

    .solution_faq_answer {
        padding: 14px 18px 17px 24px;
    }
}
/* 6 个解决方案页横幅统一按当前 2172 × 724 素材的 3:1 比例完整展示 */
.banner_box.solution_page_banner {
    position: relative;
    height: 0;
    min-height: 0;
    padding-top: 25%;
    overflow: hidden;
}
.banner_box.solution_page_banner > img {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

@media screen and (max-width: 680px) {
    .banner_box.solution_page_banner p {
        display: none;
    }
}