.aboutbox2 {
    width: 100%;
    color: #333;
    line-height: 1.6;
    font-family: 'Microsoft YaHei', sans-serif;
    margin: 0;
    padding: 0;
}

.aboutbox2 .section {
    padding: 0px;
}

.aboutbox2 .section:nth-child(odd) {
    background-color: #fff;
}

.aboutbox2 .section:nth-child(even) {
    background-color: #f9f9f9;
}

.aboutbox2 .section-title {
    font-size: 28px;
    font-weight: bold;
    color: #06528d;
    margin-bottom: 30px;
    text-align: left;
    display: flex;
    align-items: center;
}

.aboutbox2 .section-number {
    background-color: #06528d;
    color: #f0d127;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 15px;
    font-size:14px;
}

.aboutbox2 .content-wrapper {
    max-width: 100%;
    margin: 0 auto;
    padding: 20px;
}

.aboutbox2 .content-text {
    color: #666;
    line-height: 1.8;
    text-indent: 2em;
    margin-bottom: 20px;
    font-size: 16px;
}

.aboutbox2 .highlight-box {
    margin-bottom: 20px;
    padding: 20px;
    background-color: #f9f9f9;
    font-size: 16px;
}

.aboutbox2 .highlight-title {
    color: #06528d;
    font-weight: bold;
    margin-bottom: 10px;
    font-size: 18px;
}

.aboutbox2 .highlight-item {
    color: #666;
    line-height: 1.6;
    margin-bottom: 8px;
}

.aboutbox2 .advantage-title {
    font-size: 20px;
    font-weight: bold;
    color: #06528d;
    margin-bottom: 15px;
}

.aboutbox2 .advantage-text {
    color: #666;
    line-height: 1.6;
    font-size: 16px;
    margin-bottom: 20px;
}

.aboutbox2 .service-concept {
    padding: 20px;
    background-color: white;
    font-size: 16px;
}

.aboutbox2 .service-title {
    color: #06528d;
    font-weight: bold;
    margin-bottom: 10px;
    font-size: 18px;
}

.aboutbox2 .service-text {
    color: #666;
    line-height: 1.6;
}

.aboutbox2 .slogan-container {
    text-align: center;
    background: linear-gradient(to right, #06528d, #0a7ccc);
    color: white;
    padding: 40px 20px;
    margin-bottom: 40px;
}

.aboutbox2 .slogan-main {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 15px;
}

.aboutbox2 .slogan-sub {
    font-size: 24px;
    color: #f0d127;
}

.aboutbox2 .features-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: space-between;
}

.aboutbox2 .feature-item {
    background-color: #f9f9f9;
    padding: 25px;
    flex: 1;
    min-width: 250px;
}

.aboutbox2 .feature-title-blue {
    color: #06528d;
    font-weight: bold;
    font-size: 20px;
    margin-bottom: 15px;
}

.aboutbox2 .feature-title-yellow {
    color: #f0d127;
    font-weight: bold;
    font-size: 20px;
    margin-bottom: 15px;
}

.aboutbox2 .feature-text {
    color: #666;
    line-height: 1.6;
    font-size: 16px;
}

.aboutbox2 .culture-item {
    margin-bottom: 30px;
    padding: 25px;
    background-color: white;
}

.aboutbox2 .culture-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.aboutbox2 .culture-icon {
    background-color: #06528d;
    color: #f0d127;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 12px;
    font-size: 16px;
}

.aboutbox2 .culture-title {
    font-size: 20px;
    font-weight: bold;
    color: #06528d;
}

.aboutbox2 .culture-content {
    color: #06528d;
    font-size: 18px;
    padding-left: 44px;
    line-height: 1.6;
}













.history {
    width: 100%;
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    color: #333;
    background-color: #fff;
}

.history-header {
    text-align: center;
    padding: 40px 20px 30px;
    background-color: #f8f8f8;
}

.history-header h1 {
    font-size: 28px;
    font-weight: bold;
    color: #222;
    margin-bottom: 15px;
    line-height: 1.3;
}

.history-subtitle {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    max-width: 900px;
    margin: 0 auto;
}

.timeline {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.timeline-phase {
    margin-bottom: 60px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
}

.phase-year {
    font-size: 22px;
    font-weight: bold;
    color: #0056b3;
    margin-bottom: 8px;
}

.phase-title {
    font-size: 20px;
    font-weight: bold;
    color: #222;
    margin-bottom: 10px;
}

.phase-core {
    font-size: 16px;
    font-weight: bold;
    color: #d32f2f;
    margin-bottom: 15px;
}

.phase-content {
    font-size: 15px;
    line-height: 1.7;
    color: #444;
    margin-bottom: 20px;
}

.phase-service, .phase-tech {
    font-size: 15px;
    line-height: 1.7;
    color: #444;
    margin-bottom: 15px;
}

.phase-section {
    margin-bottom: 20px;
}

.section-title {
    font-size: 16px;
    font-weight: bold;
    color: #222;
    margin-bottom: 10px;
}

.certifications {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.certifications span {
    display: inline-block;
    padding: 6px 12px;
    background-color: #f0f0f0;
    border-radius: 4px;
    font-size: 14px;
    color: #333;
}

.equipment-list, .business-list {
    list-style-type: none;
    padding-left: 0;
}

.equipment-list li, .business-list li {
    font-size: 15px;
    line-height: 1.6;
    color: #444;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.equipment-list li:before, .business-list li:before {
    content: "•";
    color: #0056b3;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.phase-marker {
    margin-top: 20px;
    padding: 15px;
    background-color: #f5f5f5;
    border-left: 4px solid #0056b3;
}

.marker-text {
    font-size: 15px;
    color: #444;
    font-style: italic;
}

.timeline-quote {
    padding: 25px;
    margin: 30px 0;
    background-color: #f0f7ff;
    border-radius: 8px;
    font-size: 16px;
    line-height: 1.7;
    color: #333;
    font-style: italic;
    text-align: center;
}

.brand-intro {
    background-color: #f8f8f8;
    padding: 20px;
    border-radius: 8px;
    margin: 25px 0;
}

.brand-title {
    font-size: 18px;
    font-weight: bold;
    color: #d32f2f;
    margin-bottom: 10px;
}

.brand-content {
    font-size: 15px;
    line-height: 1.7;
    color: #444;
}

.history-footer {
    text-align: center;
    padding: 30px 20px;
    background-color: #f8f8f8;
    margin-top: 40px;
}

.company-name {
    font-size: 20px;
    font-weight: bold;
    color: #0056b3;
    margin-bottom: 5px;
}

.company-slogan {
    font-size: 16px;
    color: #666;
    font-style: italic;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .history-header h1 {
        font-size: 24px;
    }

    .phase-year {
        font-size: 20px;
    }

    .phase-title {
        font-size: 18px;
    }

    .certifications {
        gap: 8px;
    }

    .certifications span {
        font-size: 13px;
        padding: 5px 10px;
    }
}














.history {
    width: 100%;
    margin: 0;
    padding: 0;
    border: none;
    font-family: "Microsoft Yahei", Arial, sans-serif;
    background-color: #ffffff; /* 外层容器背景也设为白色 */
}
/* 头部样式优化 */
.history .header {
    background-color: #f0f0f0; /* 浅灰色头部背景 */
    color: #333333;
    padding: 30px 20px; /* 增加上下内边距，更舒展 */
    text-align: center;
}
.history .header h2 {
    margin: 0 0 15px 0;
    font-size: 20px; /* 标题字号加大，更醒目 */
    font-weight: 500;
    color: #222222;
}
.history .header p {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    color: #555555;
    max-width: 800px;
    margin: 0 auto; /* 文字居中且限制宽度，避免过长 */
}
/* 时间线模块样式优化 */
.history .timeline-section {
    padding: 25px 20px;
    border-bottom: 1px solid #f0f0f0; /* 更浅的分隔线 */
    background-color: #ffffff; /* 模块背景白色 */
}
.history .timeline-section .period {
    color: #fec000;
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: 1px; /* 增加字间距，更精致 */
}
.history .timeline-section .title {
    color: #222222;
    font-size: 18px;
    margin-bottom: 18px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f0f0f0; /* 浅灰色分隔线 */
    font-weight: 500;
}
.history .timeline-section .core {
    color: #444444;
    font-size: 15px;
    margin-bottom: 15px;
    font-weight: 500;
}
.history .timeline-section .desc {
    color: #666666;
    font-size: 15px;
    line-height: 1.8; /* 增加行高，提升可读性 */
    margin-bottom: 12px;
    text-align: justify; /* 文字两端对齐，更整齐 */
}
.history .timeline-section .mark {
    color: #777777;
    font-size: 14px;
    font-style: italic; /* 增加斜体，区分印记文本 */
    margin-top: 8px;
}
/* 中间分隔文本样式优化 */
.history .divider-text {
    padding: 20px;
    color: #888888;
    font-style: italic;
    text-align: center;
    font-size: 14px;
    background-color: #ffffff;
}
/* 结尾文本样式 */
.history .closing {
    padding: 30px 20px;
    color: #555555;
    font-size: 16px;
    text-align: center;
    background-color: #ffffff;
    font-weight: 500;
}












.shangyongche {
    max-width: 100%;
    margin: 0 auto;
    border: 0px solid #ddd;
    padding: 0px;
    background-color: #fff;
}
.shangyongche .section {
    margin-bottom: 30px;
}
.shangyongche .section h2 {
    color: #333;
    font-size: 18px;
    border-bottom: 1px solid #ccc;
    padding-bottom: 5px;
    margin-bottom: 15px;
}
.shangyongche .product-row {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: flex-start;
    align-items: center;
}
.shangyongche   .product-item {
    text-align: center;
    width: 22%;
}
.shangyongche  .product-item img {
    max-width: 100%;
    height: auto;
}
.shangyongche  .product-item p {
    margin-top: 8px;
    font-size: 14px;
    color: #555;
}
.shangyongche  .info-section {
    background-color: #1a5490;
    color: white;
    padding: 20px;
    margin-top: 20px;
}
.shangyongche   .info-section h3 {
    font-size: 16px;
    font-weight: bold;
    margin-top: 30px;
}
.shangyongche  .info-section p {
    font-size: 14px;
    line-height: 1.6;
}
.shangyongche  .store-images {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}
.shangyongche  .store-images img {
    width: 31%;
    height: auto;
    border-radius: 4px;
}
@media (max-width: 767px) {
    .shangyongche .product-row {
        display: flex;
        flex-wrap: wrap;
        gap: 15px;
        justify-content: space-between;
        align-items: center;
    }
    .shangyongche   .product-item {
        text-align: center;
        width: 45%;
    }
}




.sycwx {
    width: 100%;
    display: flex;
    flex-direction: column;
}
/* 顶部全屏图片 */
.sycwx .top-banner {
    width: 100%;
    height: auto;
}
.sycwx .top-banner img {
    width: 100%;
    height: auto;
    display: block;
}
/* 底部介绍区域 */
.sycwx .intro-section {
    display: flex;
    width: 100%;
}
/* 蓝色左侧介绍栏 */
.sycwx .intro-left {
    background-color: #1a5490;
    color: white;
    padding: 20px;
    width: 50%;
    line-height: 1.6;
    font-size: 14px;
}
/* 黄色右侧介绍栏 */
.sycwx .intro-right {
    background-color: #f9d342;
    color: #333;
    padding: 20px;
    width: 50%;
    line-height: 1.6;
    font-size: 14px;
}

@media (max-width: 767px) {
    .sycwx .intro-section{
        flex-direction: column;
    }
    .sycwx .intro-left,.sycwx .intro-right{
        width: 100%;
    }
}














.bsxwx3 {
    max-width:100%;
    margin: 30px auto;
    padding: 25px 0;
}
/* 文本内容 */
.bsxwx3 .text-content {
    margin-bottom: 30px;
    line-height: 1.7;
    color: #333;
    font-size: 15px;
}
.bsxwx3 .text-content p {
    margin-bottom: 15px;
}
.bsxwx3 .text-content ul {
    margin: 10px 0 15px 20px;
    padding: 0;
    list-style-type: disc;
}
.bsxwx3 .text-content ul li {
    margin-bottom: 6px;
}
/* 图片网格 */
.bsxwx3 .image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.bsxwx3 .image-grid img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}













/* 外层容器 */
.gongju1 {
    max-width:100%;
    padding: 25px 0;
    border-radius: 8px;
}
/* 标题行 */
.gongju1 .section-title {
    text-align: center;
    margin: 20px 0;
    color: #333;
    font-size: 16px;
    font-weight: 500;
}
/* 图片网格 */
.gongju1 .tool-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 60px;
}
.gongju1 .tool-item {
    text-align: center;
}
.gongju1 .tool-item img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}
.gongju1 .tool-item p {
    margin-top: 10px;
    color: #555;
    font-size: 14px;
}












/* 外层容器 - 宽度100%、无边距、无边框 */
.peixunbox {
    width: 100%;
    margin: 0;
    padding: 0;
    border: none;
    background-color: #fff;
    font-family: "Microsoft Yahei", sans-serif;
}

/* 顶部标题区 - 无边框、无边距 */
.peixunbox .top-header {
    color: #333;
    padding: 20px 0; /* 仅保留上下内边距保证文字可读性，左右无内边距 */
    text-align: center;
    margin: 0;
    border: none;
}
.peixunbox .top-header h1 {
    font-size: 22px;
    margin: 0 0 10px 0;
    color: #1a5490;
}
.peixunbox .top-header p {
    font-size: 15px;
    margin: 0;
    line-height: 1.6;
    padding: 0 10px; /* 移动端文字左右留边 */
}

/* 核心课程区 - 无边框、无边距 */
.peixunbox .core-courses {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    color: #333;
    padding: 20px 0; /* 仅保留上下内边距，左右无内边距 */
    margin: 0;
    border: none;
    max-width: 900px;
    margin: 0 auto;
}
.peixunbox .course-item h2 {
    font-size: 18px;
    margin: 0 0 10px 0;
    color: #1a5490;
    font-weight: bold;
    margin-bottom: 20px;
}
.peixunbox .course-item p {
    font-size: 14px;
    line-height: 18px;
    margin: 0;
    padding: 0 10px; /* 给文字加少量左右内边距避免贴边 */
}

/* 合影区 - 无边距 */
.peixunbox .group-photo {
    margin: 0;

    text-align: center;
}
.peixunbox .group-photo img {
    width: 100%;
    height: auto;
    display: block;
}

.peixunbox .allbox2{
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8%;
    margin-top: 50px;
}

/* 课程卡片 - 无边框、无边距 */
.peixunbox .course-card {
    border: none;
    margin: 0;
    border-radius: 0;
    overflow: hidden;
    padding: 10px 0; /* 仅保留上下内边距区分卡片 */
    width: 45%;

}
.peixunbox .course-card .card-header {
    background-color: #1a5490;
    color: white;
    padding: 10px 15px;
    font-weight: bold;
    font-size: 16px;
    margin: 0;
}
.peixunbox .course-card .card-body {
    padding: 15px;
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}
.peixunbox .course-card .card-body h4 {
    font-size: 15px;
    margin: 0 0 8px 0;
    color: #1a5490;
}
.peixunbox .course-card .card-body ul {
    margin: 0 0 15px 20px;
    padding: 0;
    list-style-type: disc;
}
.peixunbox .course-card .card-body ul li {
    margin-bottom: 4px;
}

/* 即将开启课程区 - 无边框、无边距 */
.peixunbox .coming-soon {
    border: none;
    border-radius: 0;
    padding: 15px;
    background-color: #f5f8fc;
    margin: 0;
}
.peixunbox .coming-soon .soon-header {
    color: #1a5490;
    font-weight: bold;
    margin-bottom: 10px;
}
.peixunbox .coming-soon ul {
    margin: 0 0 0 20px;
    padding: 0;
    list-style-type: disc;
}

/* 响应式布局 - 适配移动端（屏幕宽度≤768px） */
@media (max-width: 768px) {
    /* 核心课程区改为单列显示 */
    .peixunbox .core-courses {
        grid-template-columns: 1fr;
        gap: 30px; /* 增大间距提升可读性 */
        padding: 15px 0;
    }

    /* 调整移动端文字大小 */
    .peixunbox .top-header h1 {
        font-size: 20px; /* 标题略缩小 */
        font-weight: bold;
    }
    .peixunbox .top-header p {
        font-size: 14px;
    }
    .peixunbox .course-item h2 {
        font-size: 17px;
    }
    .peixunbox .course-item p {
        font-size: 13px;
    }
    .peixunbox .course-card .card-header {
        font-size: 15px;
        padding: 10px;
    }
    .peixunbox .course-card .card-body {
        padding: 10px;
        font-size: 13px;
    }
    .peixunbox .course-card .card-body h4 {
        font-size: 14px;
    }

    /* 移动端列表缩进减小，避免文字过挤 */
    .peixunbox .course-card .card-body ul,
    .peixunbox .coming-soon ul {
        margin-left: 15px;
    }

    /* 即将开启课程区 padding 减小，适配小屏 */
    .peixunbox .coming-soon {
        padding: 10px;
    }




    .peixunbox .allbox2{
        width: 100%;
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 0%;
        margin-top: 20px;
    }

    /* 课程卡片 - 无边框、无边距 */
    .peixunbox .course-card {
        width: 100%;

    }







}

/* 适配超小屏手机（≤480px） */
@media (max-width: 480px) {
    .peixunbox .top-header {
        padding: 15px 0;
    }
    .peixunbox .top-header h1 {
        font-size: 18px;
    }
    .peixunbox .course-card .card-header {
        font-size: 14px;
    }
}