/* 全局样式 */
body {
    font-family: "Microsoft YaHei", "SimSun", sans-serif;
    color: #333;
    background-color: #f8f8f8;
    padding-top: 70px;
}

a {
    color: #333;
}

a:hover {
    color: #c00;
    text-decoration: none;
}

/* 导航栏样式 */
.navbar {
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-size: 24px;
    font-weight: bold;
    color: #c00;
}

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

.navbar-nav > li > a:hover,
.navbar-nav > li > a:focus {
    color: #c00;
    background-color: transparent;
}

.navbar-nav > .active > a,
.navbar-nav > .active > a:hover,
.navbar-nav > .active > a:focus {
    color: #c00;
    background-color: transparent;
}

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

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

.carousel-caption {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 20px;
    border-radius: 5px;
}

.carousel-caption h3 {
    font-size: 32px;
    margin-bottom: 10px;
}

.carousel-caption p {
    font-size: 18px;
}

/* 通用样式 */
.container {
    margin-bottom: 50px;
}

h2 {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 30px;
    text-align: center;
    color: #333;
}

h3 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #333;
}

h4 {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333;
}

p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
}

ul, ol {
    margin-bottom: 15px;
}

li {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 8px;
}

.btn-primary {
    background-color: #c00;
    border-color: #c00;
    padding: 10px 30px;
    font-size: 16px;
    border-radius: 5px;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: #a00;
    border-color: #a00;
}

/* 关于我们样式 */
.about-section {
    background-color: #fff;
    padding: 30px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.about-section img {
    border-radius: 5px;
}

/* 核心优势样式 */
.advantages-section {
    background-color: #f0f0f0;
    padding: 50px 0;
    margin-bottom: 50px;
}

.advantage-item {
    text-align: center;
    padding: 30px 20px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.advantage-item:hover {
    transform: translateY(-10px);
}

.advantage-item i {
    color: #c00;
    margin-bottom: 20px;
}

/* 产品展示样式 */
.products-section {
    background-color: #fff;
    padding: 30px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.product-item {
    text-align: center;
    padding: 20px;
    border-radius: 5px;
    transition: transform 0.3s ease;
}

.product-item:hover {
    transform: translateY(-5px);
}

.product-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 20px;
}

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

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

.product-item ul {
    text-align: left;
    margin-bottom: 20px;
}

/* 成功案例样式 */
.cases-section {
    background-color: #f0f0f0;
    padding: 50px 0;
    margin-bottom: 50px;
}

.case-item {
    text-align: center;
    padding: 20px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.case-item:hover {
    transform: translateY(-5px);
}

.case-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 20px;
}

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

.case-detail {
    background-color: #fff;
    padding: 30px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.case-detail img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 5px;
}

.case-detail .date {
    color: #666;
    margin-bottom: 15px;
}

/* 新闻资讯样式 */
.news-section {
    background-color: #fff;
    padding: 30px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.news-item {
    padding: 20px 0;
    border-bottom: 1px solid #eee;
}

.news-item:last-child {
    border-bottom: none;
}

.news-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 5px;
}

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

.news-item h3 a:hover {
    color: #c00;
}

.news-item .date {
    color: #666;
    margin-bottom: 15px;
}

.sidebar {
    background-color: #f0f0f0;
    padding: 20px;
    border-radius: 5px;
}

.sidebar h3 {
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #c00;
}

.sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar li {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #ddd;
}

.sidebar li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.sidebar li a {
    font-size: 16px;
    color: #333;
}

.sidebar li a:hover {
    color: #c00;
}

.sidebar li .date {
    font-size: 14px;
    color: #666;
    margin-top: 5px;
}

.tags {
    margin-top: 20px;
}

.tag {
    display: inline-block;
    padding: 5px 15px;
    margin-right: 10px;
    margin-bottom: 10px;
    background-color: #fff;
    border-radius: 20px;
    font-size: 14px;
    color: #333;
}

.tag:hover {
    background-color: #c00;
    color: #fff;
}

/* 招聘中心样式 */
.recruit-section {
    background-color: #fff;
    padding: 30px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.job-item {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #c00;
}

.job-info {
    display: flex;
    gap: 20px;
}

.job-info span {
    font-size: 14px;
    color: #666;
}

.job-content h4 {
    font-size: 18px;
    margin-bottom: 10px;
}

.job-content ul {
    margin-bottom: 20px;
}

.apply-btn {
    background-color: #c00;
    border-color: #c00;
}

.apply-btn:hover {
    background-color: #a00;
    border-color: #a00;
}

.process-section {
    background-color: #f0f0f0;
    padding: 50px 0;
    margin-bottom: 50px;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
}

.step {
    flex: 1;
    text-align: center;
    padding: 20px;
    position: relative;
}

.step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 30px;
    right: -50%;
    width: 100%;
    height: 2px;
    background-color: #c00;
    z-index: -1;
}

.step-number {
    width: 60px;
    height: 60px;
    background-color: #c00;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    margin: 0 auto 20px;
}

.contact-info-section {
    background-color: #fff;
    padding: 30px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.contact-info p {
    margin-bottom: 10px;
}

/* 联系我们样式 */
.contact-section {
    background-color: #fff;
    padding: 30px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.contact-info {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.contact-info p {
    margin-bottom: 10px;
}

.contact-form {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 5px;
}

.contact-form .required {
    color: #c00;
}

.verification-code {
    width: 100%;
    height: 40px;
    background-color: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: bold;
    color: #666;
    border-radius: 5px;
}

.faq-section {
    background-color: #f0f0f0;
    padding: 50px 0;
    margin-bottom: 50px;
}

.panel {
    margin-bottom: 20px;
    border: none;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.panel-heading {
    background-color: #fff;
    border-radius: 5px;
    padding: 15px 20px;
}

.panel-title > a {
    display: block;
    width: 100%;
    text-decoration: none;
    color: #333;
}

.panel-title > a:hover {
    color: #c00;
}

.panel-body {
    background-color: #fff;
    padding: 20px;
    border-top: none;
    border-radius: 0 0 5px 5px;
}

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

footer h3 {
    color: #fff;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #c00;
}

footer p {
    color: #ccc;
}

footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

footer li {
    margin-bottom: 10px;
}

footer li a {
    color: #ccc;
}

footer li a:hover {
    color: #fff;
}

.footer-bottom {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #555;
    text-align: center;
}

.footer-bottom p {
    color: #999;
    margin: 0;
}

/* 面包屑导航样式 */
.breadcrumb {
    background-color: transparent;
    padding: 10px 0;
    margin-bottom: 30px;
}

.breadcrumb > li + li::before {
    content: ">";
    color: #666;
}

.breadcrumb a {
    color: #666;
}

.breadcrumb a:hover {
    color: #c00;
}

.breadcrumb > .active {
    color: #c00;
}

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

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

    .carousel-caption p {
        font-size: 16px;
    }

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

    .job-info {
        margin-top: 10px;
    }

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

    .step:not(:last-child)::after {
        display: none;
    }
}

@media (max-width: 576px) {
    .carousel-inner > .item > img {
        height: 200px;
    }

    .carousel-caption h3 {
        font-size: 20px;
    }

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

    h2 {
        font-size: 24px;
    }

    h3 {
        font-size: 20px;
    }

    .product-item img,
    .case-item img,
    .news-item img,
    .case-detail img {
        height: 150px;
    }
}