/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', 'SimHei', sans-serif;
    line-height: 1.6;
    color: #333;
}

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

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

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: flex-start;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo .logo-img {
    max-height: 50px;
    margin-right: 15px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo h1 {
    font-size: 28px;
    color: #228B55;
    font-weight: bold;
    margin: 0;
    margin-bottom: 4px;
}

.logo p {
    font-size: 14px;
    color: #666;
    margin: 0;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: #228B55;
    margin: 3px 0;
    transition: 0.3s;
}

.navigation ul {
    display: flex;
    list-style: none;
}

.navigation li {
    margin-left: 30px;
}

.navigation a {
    text-decoration: none;
    color: #333;
    font-size: 16px;
    transition: color 0.3s;
    position: relative;
}

.navigation a:hover,
.navigation a.active {
    color: #228B55;
}

.navigation a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #228B55;
    transition: width 0.3s;
}

.navigation a:hover::after,
.navigation a.active::after {
    width: 100%;
}

/* 主要内容区域 */
.main {
    margin-top: 80px;
}

/* 横幅区域 */
.banner {
    background: linear-gradient(rgba(34, 139, 85, 0.7), rgba(34, 139, 85, 0.7)), url('../images/banner-bg.jpg') no-repeat center center/cover;
    height: 500px;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
}

.banner-content h2 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: bold;
}

.banner-content p {
    font-size: 20px;
    margin-bottom: 30px;
}

/* 按钮样式 */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s;
    font-size: 16px;
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background-color: #228B55;
    color: white;
    border: 2px solid #228B55;
}

.btn-primary:hover {
    background-color: transparent;
    color: #228B55;
}

.btn-secondary {
    background-color: transparent;
    color: #228B55;
    border: 2px solid #228B55;
    margin-left: 10px;
}

.btn-secondary:hover {
    background-color: #228B55;
    color: white;
}

.btn-large {
    padding: 15px 40px;
    font-size: 18px;
}

/* 区块样式 */
.section {
    padding: 80px 0;
}

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

.section-header h2 {
    font-size: 32px;
    color: #228B55;
    margin-bottom: 10px;
}

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

.bg-light {
    background-color: #f9f9f9;
}

.text-center {
    text-align: center;
}

/* 产品详情页样式 */
.product-detail-section {
    padding: 40px 0;
}

.product-detail-wrapper {
    display: flex;
    gap: 40px;
}

.product-gallery {
    flex: 1;
}

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

.product-info-card {
    flex: 1;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.product-title {
    font-size: 32px;
    color: #228B55;
    margin-bottom: 20px;
}

.product-price-tag {
    margin-bottom: 20px;
}

.current-price {
    font-size: 36px;
    font-weight: bold;
    color: #228B55;
}

.original-price {
    font-size: 18px;
    color: #999;
    text-decoration: line-through;
    margin-left: 10px;
}

.product-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
    color: #666;
}

.product-description {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 30px;
    color: #555;
}

.product-highlights h3 {
    color: #228B55;
    margin-bottom: 15px;
}

.product-highlights ul {
    list-style-type: none;
    padding-left: 0;
}

.product-highlights li {
    padding-left: 25px;
    margin-bottom: 10px;
    position: relative;
}

.product-highlights li:before {
    content: "✓";
    color: #228B55;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.product-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.product-specs-section {
    padding: 60px 0;
}

.product-specs-tabs .tab-content h3 {
    color: #228B55;
    margin: 25px 0 10px 0;
}

.product-specs-tabs .tab-content p {
    line-height: 1.8;
    color: #555;
}

.product-assurance-section {
    padding: 60px 0;
}

.assurance-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.assurance-item {
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.assurance-item h3 {
    color: #228B55;
    margin-bottom: 15px;
}

/* 在线留言页面样式 */
.message-form-container {
    display: flex;
    gap: 40px;
}

.form-wrapper {
    flex: 2;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-info-sidebar {
    flex: 1;
    background: #f9f9f9;
    padding: 30px;
    border-radius: 10px;
}

.contact-info-sidebar h3 {
    color: #228B55;
    margin-bottom: 20px;
    text-align: center;
}

.contact-item {
    margin-bottom: 25px;
}

.contact-item h4 {
    color: #228B55;
    margin-bottom: 5px;
}

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

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #555;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #228B55;
}

/* 品牌介绍 */
.brand-intro,
.membership-intro {
    display: flex;
    align-items: center;
    gap: 40px;
}

.intro-text,
.membership-text {
    flex: 1;
}

.intro-text p,
.membership-text p {
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.8;
}

.intro-image,
.membership-image {
    flex: 1;
    text-align: center;
}

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

/* 品牌使命、愿景、价值观 */
.brand-mission,
.brand-vision,
.brand-values,
.membership-definition,
.membership-requirements,
.membership-goals {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    font-size: 18px;
    line-height: 1.8;
}

.brand-mission p,
.brand-vision p,
.brand-values p,
.membership-definition p,
.membership-goals p {
    margin-bottom: 0;
}

/* 品牌理念和特色 */
.philosophy,
.features,
.benefits,
.planning {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

/* 针对管理经营理念、八纪纲要和文化宣言部分在电脑端显示为4列 */
.management-concept,
.ethics-outline,
.culture-declaration {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

@media screen and (min-width: 1024px) {
    .management-concept,
    .ethics-outline,
    .culture-declaration {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}

.philosophy-item,
.feature-item,
.benefit-item,
.planning-item {
    padding: 30px 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.philosophy-item:hover,
.feature-item:hover,
.benefit-item:hover,
.planning-item:hover {
    transform: translateY(-5px);
}

.philosophy-item h3,
.feature-item h3,
.benefit-item h3,
.planning-item h3 {
    color: #228B55;
    margin-bottom: 15px;
}

/* 产品核心标准表格 */
.standards-table {
    overflow-x: auto;
}

.standards-table table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.standards-table th,
.standards-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.standards-table th {
    background-color: #228B55;
    color: white;
    font-weight: bold;
}

.standards-table tr:last-child td {
    border-bottom: none;
}

.standards-table tr:nth-child(even) {
    background-color: #f9f9f9;
}

/* 产品展示 */
.products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.products.two-columns {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.product-item {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.product-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    color: #228B55;
    margin-bottom: 10px;
}

.product-desc {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    min-height: 80px;
}

.product-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

.price {
    font-size: 20px;
    font-weight: bold;
    color: #228B55;
}

.volume {
    color: #888;
    font-size: 14px;
}

/* 产品详情页 */
.product-detail {
    display: flex;
    gap: 40px;
    margin-bottom: 50px;
}

.product-images {
    flex: 1;
}

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

.product-info-detail {
    flex: 1;
}

.product-info-detail h1 {
    color: #228B55;
    font-size: 36px;
    margin-bottom: 20px;
}

.product-price {
    font-size: 32px;
    font-weight: bold;
    color: #228B55;
    margin-bottom: 10px;
}

.product-volume {
    font-size: 18px;
    color: #666;
    margin-bottom: 20px;
}

.product-description {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 30px;
}

.product-highlights h3 {
    color: #228B55;
    margin-bottom: 15px;
}

.product-highlights ul {
    list-style-type: disc;
    padding-left: 20px;
    margin-bottom: 30px;
}

.product-highlights li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.product-buttons {
    display: flex;
    gap: 20px;
}

/* 产品规格和详情 */
.product-specs,
.quality-standards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.spec-item,
.standard-item {
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.spec-item h3,
.standard-item h3 {
    color: #228B55;
    margin-bottom: 15px;
}

/* 会员权益 */
.benefits {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* 会员来源渠道 */
.channel-item {
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.channel-item h3 {
    color: #228B55;
    margin-bottom: 10px;
}

/* 联系信息 */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.contact-item {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-item h3 {
    color: #228B55;
    margin-bottom: 15px;
}

/* 联系详情 */
.contact-details {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.map-container h3 {
    text-align: center;
    margin-bottom: 20px;
    color: #228B55;
}

.map-placeholder {
    height: 400px;
    background-color: #f0f0f0;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #666;
}

/* 品牌优势 */
.advantages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.advantage-item {
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.advantage-item h3 {
    color: #228B55;
    margin-bottom: 15px;
}

/* 分支机构页面样式 */
.branches-content {
    max-width: 1200px;
    margin: 0 auto;
}

.branches-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.branch-item {
    padding: 30px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.branch-item h3 {
    color: #228B55;
    font-size: 20px;
    margin: 0 0 15px 0;
}

.branch-item p {
    color: #666;
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
}

/* 新闻资讯页面样式 */
.news-filters {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid #eee;
}

.news-filters h3 {
    color: #228B55;
    margin: 0;
}

.category-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.category-list li {
    margin-right: 20px;
}

.category-list a {
    text-decoration: none;
    color: #666;
    padding: 5px 10px;
    border-radius: 20px;
    transition: all 0.3s;
}

.category-list a:hover,
.category-list a.active {
    background-color: #228B55;
    color: white;
}

.news-list {
    margin-top: 30px;
}

.news-item {
    display: flex;
    margin-bottom: 40px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    overflow: hidden;
}

.news-image {
    flex: 0 0 300px;
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-content {
    flex: 1;
    padding: 25px;
    display: flex;
    flex-direction: column;
}

.news-content h3 {
    margin: 0 0 10px 0;
}

.news-content h3 a {
    color: #222;
    text-decoration: none;
    font-size: 22px;
    transition: color 0.3s;
}

.news-content h3 a:hover {
    color: #228B55;
}

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

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

.news-meta .category {
    background-color: #228B55;
    color: white;
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 12px;
}

.news-content p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
    flex: 1;
}

.read-more {
    display: inline-block;
    color: #228B55;
    text-decoration: none;
    font-weight: bold;
    margin-top: 10px;
    align-self: flex-start;
}

/* 首页新闻资讯模块样式 */
.news-list-home {
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.news-item-home {
    display: flex;
    flex-direction: column;
    margin-bottom: 0;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.news-item-home:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.news-image-home {
    flex: 0 0 auto;
    width: 100%;
    height: 180px;
}

.news-image-home img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-content-home {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
}

.news-content-home h3 {
    margin: 0 0 10px 0;
}

.news-content-home h3 a {
    color: #222;
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
    transition: color 0.3s;
}

.news-content-home h3 a:hover {
    color: #228B55;
}

/* 移动端适配 */
@media screen and (max-width: 768px) {
    .news-list-home {
        grid-template-columns: 1fr;
    }
    
    .news-item-home {
        max-width: 500px;
        margin: 0 auto;
        width: 100%;
    }
}

/* 分页样式 */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.pagination a {
    display: inline-block;
    padding: 10px 20px;
    margin: 0 5px;
    text-decoration: none;
    border: 1px solid #ddd;
    color: #333;
    transition: all 0.3s;
}

.pagination a:hover,
.pagination a.active {
    background-color: #228B55;
    color: white;
    border-color: #228B55;
}

/* 新闻详情页面样式 */
.news-detail .news-header {
    margin: 40px 0;
    text-align: center;
}

.news-detail .news-header h1 {
    font-size: 36px;
    color: #222;
    margin-bottom: 20px;
}

.news-detail .news-meta {
    display: flex;
    justify-content: center;
    color: #666;
    font-size: 14px;
}

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

.news-detail .news-image {
    margin: 30px 0;
    text-align: center;
}

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

.news-detail h2 {
    color: #228B55;
    margin: 30px 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.news-detail h3 {
    color: #228B55;
    margin: 25px 0 15px 0;
}

.news-detail ul,
.news-detail ol {
    padding-left: 30px;
    margin-bottom: 20px;
}

.news-detail li {
    margin-bottom: 10px;
    line-height: 1.8;
}

.news-tags {
    margin: 30px 0;
    padding: 20px 0;
}

.news-tags .tag {
    display: inline-block;
    background-color: #f0f0f0;
    color: #228B55;
    padding: 5px 15px;
    border-radius: 20px;
    margin-right: 10px;
    font-size: 14px;
}

.social-share {
    margin: 40px 0;
    padding-top: 20px;
    border-top: 1px solid #eee;
    display: flex;
    align-items: center;
}

.social-share h3 {
    margin: 0 15px 0 0;
    color: #228B55;
}

.share-buttons {
    display: flex;
    gap: 10px;
}

.share-btn {
    display: inline-block;
    padding: 8px 15px;
    text-decoration: none;
    border-radius: 4px;
    color: white;
    font-size: 14px;
}

.share-btn.wechat {
    background-color: #07c160;
}

.share-btn.weibo {
    background-color: #e6162d;
}

.share-btn.qq {
    background-color: #12b7f5;
}

/* 评论区域样式 */
.comment-form {
    margin-bottom: 60px;
}

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

.comment-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #555;
}

.comment-form input,
.comment-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    font-size: 16px;
    transition: border-color 0.3s;
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: #228B55;
}

.comments-list {
    margin-top: 40px;
}

.comments-list h3 {
    color: #228B55;
    margin-bottom: 20px;
}

.comment-item {
    padding: 20px;
    border: 1px solid #eee;
    border-radius: 8px;
    margin-bottom: 20px;
    background-color: #f9f9f9;
}

.comment-author {
    font-weight: bold;
    color: #228B55;
    margin-bottom: 5px;
}

.comment-date {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.comment-content p {
    line-height: 1.6;
}

/* 底部样式 */
.footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 30px 0;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header .container {
        flex-direction: row;
        padding: 10px 20px;
        text-align: left;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .navigation ul {
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: white;
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        box-shadow: 0 5px 5px rgba(0,0,0,0.1);
        display: none;
    }
    
    .navigation ul.show {
        display: flex;
    }
    
    .navigation li {
        margin: 10px 0;
    }
    
    .logo {
        margin-bottom: 0;
        padding-bottom: 0;
        border-bottom: none;
        width: auto;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .logo-container {
        display: flex;
        flex-direction: row;
        align-items: flex-start;
        width: 100%;
    }
    
    .logo-img {
        max-height: 40px;
        margin-right: 10px;
        margin-bottom: 0;
    }
    
    .logo-text {
        display: flex;
        flex-direction: column;
    }
    
    .logo h1 {
        font-size: 24px;
        margin-bottom: 4px;
    }
    
    .logo p {
        font-size: 12px;
        margin: 0;
    }
    
    .main {
        margin-top: 80px;
    }
    
    .banner {
        height: 300px;
    }
    
    .banner-content h2 {
        font-size: 32px;
    }
    
    .banner-content p {
        font-size: 16px;
    }
    
    .brand-intro,
    .membership-intro,
    .product-detail,
    .product-simple-content,
    .product-detail-wrapper,
    .message-form-container {
        flex-direction: column;
    }
    
    .product-meta,
    .form-row {
        flex-direction: column;
        gap: 10px;
    }
    
    .contact-details {
        gap: 30px;
    }
    
    .map-placeholder {
        height: 250px;
    }
    
    .standards-table {
        font-size: 14px;
    }
    
    .standards-table th,
    .standards-table td {
        padding: 10px 5px;
    }
    
    .product-buttons,
    .product-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .btn-secondary {
        margin-left: 0;
    }
    
    .product-simple-info h1,
    .product-title {
        font-size: 28px;
    }
    
    .product-price,
    .current-price {
        font-size: 24px;
    }
    
    .btn-large {
        padding: 12px 30px;
        font-size: 16px;
    }
    
    .products.two-columns {
        grid-template-columns: 1fr;
    }
}

/* 集团职能部门4列布局 */
.department-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

@media screen and (min-width: 1024px) {
    .department-list {
        grid-template-columns: repeat(4, 1fr);
    }
}