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

body {
    font-family: "Microsoft YaHei", sans-serif;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 0px;
}
.container a {
    color: white
}

/* 导航栏样式 */
.navbar {
    background: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li a {
    color: #333;
    text-decoration: none;
    padding: 10px 20px;
    transition: color 0.3s;
}

.nav-links li a:hover,
.nav-links li a.active {
    color: #007bff;
}

/* 轮播图样式 */
.slider {
    margin-top: 70px;
    position: relative;
    overflow: hidden;
    height: 500px;
}

.slides {
    display: flex;
    transition: transform 0.5s;
}

.slide {
    min-width: 100%;
}

.slide img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.prev, .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: white;
    padding: 10px 15px;
    border: none;
    cursor: pointer;
}

.prev { left: 10px; }
.next { right: 10px; }

/* 首页公司简介样式 */
.about-preview {
    padding: 80px 0;
    background: #fff;
}

.about-preview h2 {
    text-align: center;
    margin-bottom: 50px;
    color: #333;
    font-size: 2.2em;
    position: relative;
}

.about-preview h2::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background: #007bff;
    margin: 15px auto 0;
}

.about-content {
    display: flex;
    gap: 50px;
    align-items: center;
}

.about-text {
    flex: 1.2;
}

.about-text h3 {
    color: #007bff;
    font-size: 1.6em;
    margin-bottom: 20px;
}

.about-text p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 30px;
    font-size: 1.1em;
}

.company-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.feature-item {
    text-align: center;
    padding: 20px 10px;
    background: #f8f9fa;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    background: #e8f0fe;
}

.feature-number {
    color: #007bff;
    font-size: 2em;
    font-weight: bold;
    margin-bottom: 5px;
}

.feature-desc {
    color: #666;
    font-size: 0.9em;
}

.about-advantages {
    margin: 30px 0;
}

.advantage-item {
    display: flex;
    align-items: center;
    margin: 15px 0;
}

.advantage-icon {
    width: 24px;
    height: 24px;
    background: #007bff;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 0.9em;
}

.advantage-text {
    color: #333;
    font-size: 1.1em;
}

.learn-more {
    display: inline-block;
    color: #007bff;
    text-decoration: none;
    font-size: 1.1em;
    margin-top: 20px;
    transition: transform 0.3s ease;
}

.learn-more:hover {
    transform: translateX(10px);
}

.about-image {
    flex: 1;
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.image-caption {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 8px 15px;
    border-radius: 4px;
    font-size: 0.9em;
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .company-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .about-content {
        flex-direction: column;
    }

    .about-text, .about-image {
        width: 100%;
    }

    .about-image {
        margin-top: 30px;
    }
}

@media (max-width: 480px) {
    .company-features {
        grid-template-columns: 1fr;
    }

    .feature-item {
        padding: 15px 10px;
    }

    .about-preview h2 {
        font-size: 1.8em;
    }

    .about-text h3 {
        font-size: 1.4em;
    }
}

/* 产品展示样式 */
.products-preview {
    padding: 80px 0;
    background: #f8f9fa;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    color: #333;
    font-size: 2.2em;
    margin-bottom: 15px;
    position: relative;
}

.section-header h2::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background: #007bff;
    margin: 15px auto 0;
}

.section-header p {
    color: #666;
    font-size: 1.1em;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.product-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

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

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.view-detail {
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border: 2px solid white;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.view-detail:hover {
    background: white;
    color: #007bff;
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    color: #333;
    font-size: 1.3em;
    margin-bottom: 10px;
}

.product-tags {
    margin: 10px 0;
}

.tag {
    display: inline-block;
    padding: 4px 12px;
    background: #e8f0fe;
    color: #007bff;
    border-radius: 15px;
    font-size: 0.9em;
    margin-right: 8px;
    margin-bottom: 8px;
}

.product-info p {
    color: #666;
    font-size: 0.95em;
    line-height: 1.6;
    margin-top: 10px;
}

.more-products {
    text-align: center;
    margin-top: 40px;
}

.btn-more {
    display: inline-flex;
    align-items: center;
    padding: 12px 30px;
    background: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.btn-more:hover {
    background: #0056b3;
    transform: translateX(10px);
}

.btn-more span {
    margin-right: 10px;
}

.arrow {
    font-style: normal;
    transition: transform 0.3s ease;
}

.btn-more:hover .arrow {
    transform: translateX(5px);
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .product-image {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: 1fr;
    }

    .section-header h2 {
        font-size: 1.8em;
    }

    .product-image {
        height: 220px;
    }
}

/* 页脚样式 */
footer {
    background: #333;
    color: white;
    padding: 20px 0;
    text-align: center;
}

/* 关于我们页面样式 */
.about-page {
    margin-top: 70px;
    padding: 40px 0;
}

.company-intro {
    padding: 40px 0;
    background: #f8f9fa;
}

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

/* 修改标题样式 */
.intro-header {
    text-align: center;
    margin-bottom: 30px;
}

.intro-header h2 {
    font-size: 32px;
    color: #333;
    font-weight: 600;
}

/* 修改内容区域样式 */
.intro-text {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    padding: 30px;
    position: relative;
}

.intro-content {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    margin-top: 40px;
}

.intro-image {
    flex: 0 0 45%;
    margin-top: -60px;
}

.intro-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    display: block;
}

.intro-text-content {
    flex: 1;
}

.intro-text-content p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
    font-size: 16px;
    text-align: justify;
    letter-spacing: 0.5px;
    text-indent: 2em;
}

.intro-text-content p:last-child {
    margin-bottom: 0;
}

/* 手机端响应式调整 */
@media (max-width: 768px) {
    .intro-text {
        padding: 20px;
    }

    .intro-content {
        flex-direction: column;
        gap: 20px;
        margin-top: 0;
    }

    .intro-image {
        flex: none;
        width: 100%;
        margin-top: 0;
    }

    .intro-text-content p {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 12px;
    }
}

.company-intro {
    display: flex;
    gap: 30px;
    margin: 40px 0;
}

.company-intro img {
    width: 50%;
    border-radius: 8px;
}

.culture-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 30px;
}

.culture-item {
    text-align: center;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 8px;
}

/* 产品中心页面样式 */
.products-page {
    margin-top: 70px;
    padding: 60px 0;
}

.product-categories {
    margin: 20px 0;
    text-align: center;
}

.category {
    padding: 8px 16px;
    margin: 0 5px;
    border: none;
    background-color: #f0f0f0;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.category.active {
    background-color: #007bff;
    color: white;
}

.product-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.product-item {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    overflow: hidden;
}

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

.product-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.product-item h3 {
    padding: 15px;
    margin: 0;
    color: #333;
    font-size: 1.2em;
}

.product-item p {
    padding: 0 15px 15px;
    color: #666;
    margin: 0;
    min-height: 60px;
}

.product-item .btn {
    margin: 0 15px 15px;
    display: inline-block;
    padding: 8px 20px;
    background: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.3s;
}

.product-item .btn:hover {
    background: #0056b3;
}

.news-meta span {
    margin-right: 20px;
}

.read-more {
    display: inline-block;
    margin-top: 15px;
    color: #007bff;
    text-decoration: none;
}

/* 行业资讯页面样式 */
.news-page {
    margin-top: 70px;
    padding: 40px 0;
}

.news-search {
    margin: 20px 0;
    display: flex;
    gap: 10px;
    max-width: 600px;
}

.news-search input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.search-btn {
    padding: 10px 20px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.search-btn:hover {
    background-color: #0056b3;
}

.news-categories {
    margin: 20px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.news-categories .category {
    padding: 8px 16px;
    border: 1px solid #ddd;
    border-radius: 20px;
    background: white;
    cursor: pointer;
    transition: all 0.3s;
}

.news-categories .category.active {
    background: #007bff;
    color: white;
    border-color: #007bff;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.news-item {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.news-item:hover {
    transform: translateY(-3px);
}

.news-image {
    flex: 0 0 280px;
}

.news-image img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 4px;
}

.news-content {
    flex: 1;
}

.news-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 10px;
    color: #666;
    font-size: 14px;
}

.news-category {
    color: #007bff;
}

.news-content h3 {
    margin: 0 0 10px 0;
    font-size: 20px;
    color: #333;
}

.news-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.read-more {
    display: inline-block;
    color: #007bff;
    text-decoration: none;
    font-weight: 500;
}

.read-more:hover {
    text-decoration: underline;
}

.pagination {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 5px;
}

.pagination a {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #333;
    text-decoration: none;
    transition: all 0.3s;
}

.pagination a.active {
    background: #007bff;
    color: white;
    border-color: #007bff;
}

.pagination a:hover:not(.active) {
    background: #f5f5f5;
}

/* 汉堡菜单样式 */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    cursor: pointer;
    z-index: 100;
}

.hamburger span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: #333;
    transition: all 0.3s ease;
}

/* 汉堡菜单激活状态 */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* 企业文化样式 */
.company-culture {
    padding: 60px 20px;
    background: #fff;
}

.company-culture h2 {
    text-align: center;
    margin-bottom: 40px;
    color: #333;
    font-size: 2em;
}

.culture-items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 30px auto 0;
}

.culture-item {
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.culture-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: #007bff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.culture-icon .icon {
    color: white;
    font-size: 2em;
    font-style: normal;
}

.culture-item h3 {
    color: #333;
    margin: 15px 0;
    font-size: 1.3em;
}

.culture-item > p {
    color: #666;
    margin-bottom: 20px;
    font-size: 1.1em;
}

.culture-detail {
    text-align: left;
    border-top: 1px solid #eee;
    padding-top: 15px;
    margin-top: 15px;
}

.culture-detail p {
    color: #666;
    margin: 10px 0;
    padding-left: 20px;
    position: relative;
}

.culture-detail p::before {
    content: "•";
    position: absolute;
    left: 5px;
    color: #007bff;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .intro-container {
        padding: 0 30px;
    }

    .culture-items {
        grid-template-columns: repeat(2, 1fr);
        padding: 0 30px;
    }
}

@media (max-width: 992px) {
    .intro-container {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .about-page {
        padding: 30px 0;
    }

    .company-intro {
        padding: 40px 0;
    }

    .intro-container {
        flex-direction: column;
        padding: 0 20px;
    }

    .intro-image {
        width: 100%;
        margin-bottom: 30px;
    }

    .intro-text {
        width: 100%;
    }

    .culture-items {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        padding: 0 20px;
    }
}

@media (max-width: 576px) {
    .about-page {
        padding: 20px 0;
    }

    .company-intro {
        padding: 30px 0;
    }

    .intro-container {
        padding: 0 0px;
    }

    .culture-items {
        grid-template-columns: 1fr;
        padding: 0 15px;
    }

    .culture-item {
        padding: 20px 15px;
    }

    .intro-header h2 {
        font-size: 24px;
    }

    .intro-content p {
        font-size: 14px;
    }
}

/* 联系我们页面样式 */
.contact-page {
    margin-top: 70px;
    padding: 60px 0;
    background: #f8f9fa;
}

.contact-page h1 {
    text-align: center;
    margin-bottom: 50px;
    color: #333;
    font-size: 2.2em;
    position: relative;
}

.contact-page h1::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background: #007bff;
    margin: 15px auto 0;
}

.contact-content {
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    padding: 20px;
}

.info-item {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: transform 0.3s ease;
}

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

.info-icon {
    font-size: 28px;
    background: #f0f7ff;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: #007bff;
}

.info-details h3 {
    color: #333;
    margin-bottom: 15px;
    font-size: 20px;
}

.info-details p {
    color: #666;
    margin: 8px 0;
    font-size: 16px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .contact-info {
        grid-template-columns: 1fr;
        padding: 15px;
    }

    .info-item {
        padding: 20px;
    }

    .info-icon {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }

    .info-details h3 {
        font-size: 18px;
    }

    .info-details p {
        font-size: 14px;
    }
} 

/* 关于我们页面标题样式 */
.about-page h1 {
    text-align: center;
    margin-bottom: 50px;
    color: #333;
    font-size: 2.2em;
    position: relative;
}

.about-page h1::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background: #1e88e5;
    margin: 15px auto 0;
}

/* 移动端响应式调整 */
@media (max-width: 768px) {
    .about-page h1 {
        font-size: 1.8em;
    }
} 

/* 产品中���页面标题样式 */
.products-page h1 {
    text-align: center;
    margin-bottom: 50px;
    color: #333;
    font-size: 2.2em;
    position: relative;
}

.products-page h1::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background: #1e88e5;
    margin: 15px auto 0;
}

/* 移动端响应式调整 */
@media (max-width: 768px) {
    .products-page h1 {
        font-size: 1.8em;
    }
} 

.product-item {
    transition: all 0.3s ease;
} 

/* 修改关于我们页面的响应式样式 */
@media (max-width: 768px) {
    /* 导航栏响应 */
    .nav-links {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: white;
        padding: 20px 0;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .nav-links li {
        margin: 10px 0;
    }

    .hamburger {
        display: flex;
    }

    /* 关于我们页面内容响应式 */
    .about-page {
        margin-top: 70px;
        padding: 20px 0;
    }

    .company-intro {
        flex-direction: column;
        padding: 20px;
    }

    .company-intro img {
        width: 100%;
        margin-bottom: 20px;
    }

    .culture-items {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 20px;
    }

    .culture-item {
        padding: 20px;
    }

    /* 调整文字大小和间距 */
    .about-page h1 {
        font-size: 24px;
        margin-bottom: 30px;
    }

    .about-page p {
        font-size: 14px;
        line-height: 1.6;
    }

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

    .culture-item p {
        font-size: 14px;
    }
}

/* 添加小屏幕设备的样式 */
@media (max-width: 480px) {
    .about-page {
        padding: 15px 0;
    }

    .company-intro {
        padding: 15px;
    }

    .culture-items {
        padding: 0 15px;
    }

    .culture-item {
        padding: 15px;
    }

    /* 进一步缩小文字大小 */
    .about-page h1 {
        font-size: 22px;
    }

    .about-page p {
        font-size: 13px;
    }
}

/* 优化图片在移动端的显示 */
@media (max-width: 768px) {
    .company-intro img {
        height: auto;
        max-height: 300px;
        object-fit: cover;
    }

    .culture-icon {
        width: 60px;
        height: 60px;
    }

    .culture-icon .icon {
        font-size: 1.5em;
    }
}

/* 添加平板设备的样式 */
@media (min-width: 769px) and (max-width: 1024px) {
    .culture-items {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
        padding: 0 30px;
    }

    .company-intro {
        padding: 30px;
    }

    .about-page h1 {
        font-size: 28px;
    }
} 

/* 修改公司简介图片样式 */
.company-intro {
    display: flex;
    gap: 30px;
    margin: 40px 0;
    align-items: flex-start;
}

.company-intro img {
    width: 50%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    display: block;
}

/* 修改手端响应式样式 */
@media (max-width: 768px) {
    .company-intro {
        flex-direction: column;
        gap: 20px;
        margin: 20px 0;
        padding: 0 15px;
    }

    .company-intro img {
        width: 100%;
        height: auto;
        margin-bottom: 20px;
    }
}

/* 修改平板端响应式样式 */
@media (min-width: 769px) and (max-width: 1024px) {
    .company-intro {
        gap: 20px;
        padding: 0 20px;
    }

    .company-intro img {
        width: 45%;
    }
} 

/* 修改公司简介内容布局 */
.intro-content {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.intro-image {
    flex: 0 0 45%;  /* 图片占用固定宽度 */
}

.intro-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.intro-text-content {
    flex: 1;  /* 文字部分占用剩余空间 */
}

/* 手机端响应式布局 */
@media (max-width: 768px) {
    .intro-content {
        flex-direction: column;
        gap: 20px;
    }

    .intro-image {
        flex: none;
        width: 100%;
    }

    .intro-image img {
        max-height: 300px;
        object-fit: cover;
    }
} 

/* 修改容器在手机端的内边距 */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;  /* 添加左右内边距 */
    }

    /* 轮播图不需要内边距 */
    .slider .container {
        padding: 0;
    }

    /* 产品展示部分的内边距 */
    .product-grid {
        padding: 0 15px;
    }

    /* 公司简介部分的内边距 */
    .about-preview .about-content {
        padding: 0 15px;
    }

    /* 企业文化部分的内边距 */
    .company-culture {
        padding: 60px 15px;
    }
}

/* 更小屏幕的调整 */
@media (max-width: 480px) {
    .container {
        padding: 0 12px;  /* 稍微减小内边距 */
    }
} 

/* 修改公司简介标题和内容样式 */
.intro-header {
    text-align: center;
    margin-bottom: 30px;
}

.intro-header h2 {
    font-size: 32px;
    color: #333;
    font-weight: 600;
}

.intro-text {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    padding: 30px;
    position: relative;
}

.intro-content {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    margin-top: 60px;
}

.intro-text-content p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 16px;
    text-align: justify;
    letter-spacing: 0.5px;
}

.intro-text-content p:last-child {
    margin-bottom: 0;
}

/* 手机端响应式调整 */
@media (max-width: 768px) {
    .intro-header {
        position: static;
        width: 100%;
        margin-bottom: 20px;
    }

    .intro-content {
        margin-top: 0;
        flex-direction: column;
    }

    .intro-header h2 {
        font-size: 24px;
    }

    .intro-text {
        padding: 20px;
    }

    .intro-text-content p {
        font-size: 14px;
        line-height: 1.6;
    }
} 

/* 修改公司简介标题和内容布局 */
.intro-text {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    padding: 30px;
    position: relative;
}

.intro-content {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    margin-top: 60px;
}

/* 修改标题位置和样式 */
.intro-header {
    text-align: center;
    position: absolute;
    top: 30px;
    right: 30px;
    width: calc(55% - 45px);
}

.intro-header h2 {
    font-size: 32px;
    color: #333;
    font-weight: 600;
}

.intro-image {
    flex: 0 0 45%;
}

.intro-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    display: block;
}

.intro-text-content {
    flex: 1;
}

/* 手机端响应式调整 */
@media (max-width: 768px) {
    .intro-header {
        position: static;
        width: 100%;
        margin-bottom: 20px;
    }

    .intro-content {
        margin-top: 0;
        flex-direction: column;
    }

    .intro-header h2 {
        font-size: 24px;
    }

    .intro-content {
        flex-direction: column;
        gap: 20px;
    }

    .intro-image {
        width: 100%;
    }
} 

/* 修改产品列表样式 */
.product-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 固定3列 */
    gap: 30px;
    margin-top: 40px;
}

/* 确保产品项保持原有尺寸 */
.product-item {
    width: 100%;
    /* 其他现有样式保持不变... */
}

/* 添加以下样式来控制产品项的对齐方式 */
.product-list::after {
    content: "";
    grid-column: span 3;
}

@media (max-width: 1024px) {
    .product-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-list::after {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .product-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .product-list {
        grid-template-columns: 1fr;
    }
    
    .product-list::after {
        grid-column: span 1;
    }
} 

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.company-logo {
    height: 30px;
    width: auto;
}

.logo span {
    font-size: 1.2rem;
    font-weight: bold;
} 

.title {
	margin-top: 50px;
	text-align: center;
	font-weight: bold;
	font-size: 56px;
	color: #516275;
}