/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Microsoft YaHei", "SimSun", sans-serif;
    font-size: 14px;
    color: #333;
    line-height: 1.6;
}

a {
    color: #333;
    text-decoration: none;
}

a:hover {
    color: #1890ff;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* 顶部信息栏 */
.top-bar {
    background-color: #f5f5f5;
    padding: 8px 0;
    border-bottom: 1px solid #e0e0e0;
}

.contact-info {
    margin-right: 20px;
    color: #666;
}

.contact-info i {
    margin-right: 5px;
    color: #1890ff;
}

.icp {
    color: #666;
}

/* 导航栏 */
.navbar {
    margin-bottom: 0;
    border-radius: 0;
    border: none;
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    padding: 10px 15px;
}

.logo {
    height: 40px;
}

.navbar-nav > li > a {
    padding: 15px 20px;
    font-size: 16px;
    color: #333;
}

.navbar-nav > li > a:hover,
.navbar-nav > li > a:focus {
    color: #1890ff;
    background-color: transparent;
}

.navbar-nav > .active > a,
.navbar-nav > .active > a:hover,
.navbar-nav > .active > a:focus {
    color: #1890ff;
    background-color: transparent;
}

/* 轮播图 */
.carousel {
    margin-bottom: 30px;
}

.carousel-inner > .item > img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.carousel-caption {
    bottom: 100px;
    text-align: left;
}

.carousel-caption h3 {
    font-size: 36px;
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.carousel-caption p {
    font-size: 18px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* 面包屑导航 */
.breadcrumb {
    padding: 10px 0;
    margin-bottom: 20px;
    background-color: #f5f5f5;
    border-radius: 0;
}

.breadcrumb a {
    color: #666;
}

.breadcrumb a:hover {
    color: #1890ff;
}

/* 标题样式 */
.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: 30px;
    margin-bottom: 10px;
    color: #333;
}

.section-title p {
    font-size: 16px;
    color: #666;
}

/* 产品展示 */
.products-section {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.product-item {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.product-img {
    margin-bottom: 15px;
    height: 200px;
    overflow: hidden;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.product-item:hover .product-img img {
    transform: scale(1.05);
}

.product-item h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.product-item p {
    color: #666;
    margin-bottom: 15px;
}

.btn-more {
    display: inline-block;
    padding: 8px 20px;
    background-color: #1890ff;
    color: #fff;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.btn-more:hover {
    background-color: #40a9ff;
    color: #fff;
}

/* 关于我们 */
.about-section {
    padding: 50px 0;
}

.about-section p {
    margin-bottom: 15px;
    line-height: 1.8;
}

.btn-about {
    display: inline-block;
    padding: 10px 30px;
    background-color: #1890ff;
    color: #fff;
    border-radius: 4px;
    margin-top: 20px;
    transition: all 0.3s ease;
}

.btn-about:hover {
    background-color: #40a9ff;
    color: #fff;
}

/* 企业文化 */
.culture-section {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.culture-item {
    text-align: center;
    padding: 20px;
}

.culture-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background-color: #1890ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 30px;
}

.culture-item h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

/* 新闻资讯 */
.news-section {
    padding: 50px 0;
}

.news-item {
    margin-bottom: 30px;
    padding: 20px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.news-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.news-img {
    margin-bottom: 15px;
    height: 200px;
    overflow: hidden;
}

.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.news-item:hover .news-img img {
    transform: scale(1.05);
}

.news-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.news-content h3 a {
    color: #333;
    transition: all 0.3s ease;
}

.news-content h3 a:hover {
    color: #1890ff;
}

.news-date {
    color: #999;
    margin-bottom: 10px;
}

.news-date i {
    margin-right: 5px;
}

/* 合作伙伴 */
.partners-section {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.partners-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.partner-item {
    width: 150px;
    height: 80px;
    margin: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.partner-item img {
    max-width: 120px;
    max-height: 60px;
}

/* 页脚 */
footer {
    background-color: #333;
    color: #fff;
    padding: 50px 0 20px;
}

.footer-item h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #fff;
}

.footer-item ul {
    list-style: none;
}

.footer-item ul li {
    margin-bottom: 10px;
}

.footer-item ul li a {
    color: #ccc;
    transition: all 0.3s ease;
}

.footer-item ul li a:hover {
    color: #1890ff;
}

.footer-item ul li i {
    margin-right: 10px;
    color: #1890ff;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    margin-top: 20px;
    border-top: 1px solid #444;
    color: #999;
}

/* 关于我们页面 */
.history-section {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background-color: #1890ff;
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
}

.timeline-dot {
    position: absolute;
    top: 10px;
    left: 50%;
    width: 16px;
    height: 16px;
    background-color: #1890ff;
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-content {
    position: relative;
    width: 45%;
    padding: 20px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.timeline-item:nth-child(odd) .timeline-content {
    left: 0;
}

.timeline-item:nth-child(even) .timeline-content {
    left: 55%;
}

.timeline-content h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #1890ff;
}

.honor-section {
    padding: 50px 0;
}

.honor-item {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.honor-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.honor-item img {
    height: 200px;
    object-fit: contain;
    margin-bottom: 15px;
}

.honor-item h3 {
    font-size: 18px;
}

/* 产品服务页面 */
.product-nav {
    background-color: #f5f5f5;
    padding: 10px 0;
    margin-bottom: 30px;
}

.product-nav .nav-tabs {
    border-bottom: none;
    justify-content: center;
    display: flex;
}

.product-nav .nav-tabs > li > a {
    padding: 10px 30px;
    font-size: 16px;
    color: #666;
    border: none;
    border-radius: 0;
    margin-right: 10px;
}

.product-nav .nav-tabs > li > a:hover {
    color: #1890ff;
    background-color: transparent;
}

.product-nav .nav-tabs > li.active > a,
.product-nav .nav-tabs > li.active > a:hover,
.product-nav .nav-tabs > li.active > a:focus {
    color: #fff;
    background-color: #1890ff;
    border: none;
}

.product-list {
    padding: 30px 0;
}

.product-list .tab-content {
    padding: 20px 0;
}

.service-section {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.service-item {
    text-align: center;
    padding: 20px;
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background-color: #1890ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 30px;
}

.service-item h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

/* 成功案例页面 */
.cases-section {
    padding: 50px 0;
}

.case-item {
    margin-bottom: 30px;
    padding: 20px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.case-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.case-img {
    margin-bottom: 15px;
    height: 200px;
    overflow: hidden;
}

.case-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.case-item:hover .case-img img {
    transform: scale(1.05);
}

.case-client {
    color: #1890ff;
    font-weight: bold;
    margin-bottom: 5px;
}

.case-product {
    color: #666;
    margin-bottom: 10px;
}

.testimonial-section {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.testimonial-item {
    text-align: center;
    padding: 30px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.testimonial-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.testimonial-content p {
    font-size: 16px;
    font-style: italic;
    margin-bottom: 20px;
    color: #666;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 15px;
}

.author-info h4 {
    font-size: 16px;
    margin-bottom: 5px;
}

.author-info p {
    font-size: 14px;
    color: #999;
    margin: 0;
}

/* 新闻资讯页面 */
.news-nav {
    background-color: #f5f5f5;
    padding: 10px 0;
    margin-bottom: 30px;
}

.news-nav .nav-tabs {
    border-bottom: none;
    justify-content: center;
    display: flex;
}

.news-nav .nav-tabs > li > a {
    padding: 10px 30px;
    font-size: 16px;
    color: #666;
    border: none;
    border-radius: 0;
    margin-right: 10px;
}

.news-nav .nav-tabs > li > a:hover {
    color: #1890ff;
    background-color: transparent;
}

.news-nav .nav-tabs > li.active > a,
.news-nav .nav-tabs > li.active > a:hover,
.news-nav .nav-tabs > li.active > a:focus {
    color: #fff;
    background-color: #1890ff;
    border: none;
}

.news-list {
    padding: 30px 0;
}

.news-list .tab-content {
    padding: 20px 0;
}

/* 招聘中心页面 */
.recruitment-concept {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.recruitment-concept p {
    margin-bottom: 15px;
    line-height: 1.8;
}

.job-list {
    padding: 50px 0;
}

.panel-default {
    margin-bottom: 20px;
    border-radius: 5px;
    overflow: hidden;
}

.panel-heading {
    background-color: #f5f5f5;
    border-bottom: 1px solid #e0e0e0;
}

.panel-heading a {
    display: block;
    text-decoration: none;
}

.job-info {
    display: flex;
    align-items: center;
}

.job-name {
    font-size: 18px;
    font-weight: bold;
    margin-right: 20px;
}

.job-count,
.job-salary,
.job-location {
    margin-right: 20px;
    color: #666;
}

.job-detail h4 {
    font-size: 16px;
    margin-bottom: 10px;
    margin-top: 20px;
}

.job-detail ul {
    margin-left: 20px;
    margin-bottom: 15px;
}

.job-detail ul li {
    margin-bottom: 5px;
}

.btn-apply {
    display: inline-block;
    padding: 8px 20px;
    background-color: #1890ff;
    color: #fff;
    border-radius: 4px;
    margin-top: 10px;
    transition: all 0.3s ease;
}

.btn-apply:hover {
    background-color: #40a9ff;
    color: #fff;
}

.application-process {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.process-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.step-item {
    position: relative;
    width: 200px;
    text-align: center;
}

.step-number {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    background-color: #1890ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
}

.step-content h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.step-arrow {
    margin: 0 20px;
    color: #1890ff;
    font-size: 24px;
}

/* 联系我们页面 */
.contact-info-section {
    padding: 50px 0;
}

.contact-info-item {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.contact-icon {
    width: 60px;
    height: 60px;
    margin-right: 20px;
    background-color: #1890ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
}

.contact-content h3 {
    font-size: 18px;
    margin-bottom: 5px;
}

.map-container {
    height: 300px;
    overflow: hidden;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.contact-form-section {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    font-weight: normal;
    margin-bottom: 5px;
}

.required {
    color: #ff4d4f;
}

.form-control {
    border-radius: 4px;
    border: 1px solid #d9d9d9;
    padding: 10px 15px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: #1890ff;
    box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.2);
}

.btn-submit {
    padding: 10px 40px;
    background-color: #1890ff;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    background-color: #40a9ff;
}

.faq-section {
    padding: 50px 0;
}

.faq-section .panel-group {
    max-width: 800px;
    margin: 0 auto;
}

.faq-section .panel {
    margin-bottom: 15px;
    border-radius: 5px;
    overflow: hidden;
}

.faq-section .panel-heading {
    background-color: #f5f5f5;
}

.faq-section .panel-heading a {
    display: block;
    text-decoration: none;
    font-size: 16px;
}

.faq-section .panel-body {
    padding: 20px;
    line-height: 1.8;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .carousel-inner > .item > img {
        height: 300px;
    }

    .carousel-caption {
        bottom: 50px;
    }

    .carousel-caption h3 {
        font-size: 24px;
    }

    .carousel-caption p {
        font-size: 14px;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-dot {
        left: 30px;
    }

    .timeline-content {
        width: calc(100% - 60px);
        left: 60px !important;
    }

    .job-info {
        flex-direction: column;
        align-items: flex-start;
    }

    .job-name,
    .job-count,
    .job-salary,
    .job-location {
        margin-bottom: 5px;
    }

    .process-steps {
        flex-direction: column;
    }

    .step-item {
        margin-bottom: 20px;
    }

    .step-arrow {
        transform: rotate(90deg);
        margin: 10px 0;
    }

    .contact-info-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .contact-icon {
        margin-bottom: 10px;
    }
}