/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

/* 基础超链接样式 */
a {
    color: #0056b3;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #004085;
    text-decoration: underline;
}

/* 列表样式 */
ul, ol {
    margin-left: 20px;
    margin-bottom: 15px;
}

li {
    margin-bottom: 5px;
}

/* 新闻列表、政策列表、项目列表等样式 */
.news-list, .policy-list, .project-list {
    list-style: none;
    margin-left: 0;
}

/* 分页导航样式 */
.pagination ul {
    list-style: none;
    margin-left: 0;
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 20px;
}

.pagination ul li a {
    display: inline-block;
    padding: 8px 12px;
    background-color: #f8f9fa;
    color: #0056b3;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s;
}

.pagination ul li a:hover, .pagination ul li a.active {
    background-color: #0056b3;
    color: #fff;
}

/* 分类导航样式 */
.news-category ul, .policy-category ul, .project-category ul, .membership-nav ul {
    list-style: none;
    margin-left: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 20px;
    padding: 10px;
    background-color: #f8f9fa;
    border-radius: 4px;
}

.news-category ul li a, .policy-category ul li a, .project-category ul li a, .membership-nav ul li a {
    display: inline-block;
    padding: 8px 15px;
    color: #0056b3;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s;
}

.news-category ul li a:hover, .news-category ul li a.active,
.policy-category ul li a:hover, .policy-category ul li a.active,
.project-category ul li a:hover, .project-category ul li a.active,
.membership-nav ul li a:hover, .membership-nav ul li a.active {
    background-color: #0056b3;
    color: #fff;
}

/* 项目列表样式 */
.project-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

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

.project-image {
    flex: 0 0 200px;
    height: 150px;
    overflow: hidden;
    border-radius: 4px;
}

@media (max-width: 768px) {
    .project-image {
        flex: 0 0 auto;
        width: 100%;
    }
}

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

.project-info {
    flex: 1;
}

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

.project-type, .project-location, .project-status {
    padding: 2px 8px;
    background-color: #f8f9fa;
    border-radius: 10px;
}

.view-detail {
    display: inline-block;
    margin-top: 10px;
    padding: 8px 16px;
    background-color: #0056b3;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.view-detail:hover {
    background-color: #004494;
}

/* 联系表单样式 */
.contact-form form {
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.submit-btn {
    display: inline-block;
    padding: 10px 20px !important;
    background-color: #0056b3 !important;
    color: #fff;
    border: none !important;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-btn:hover {
    background-color: #004494;
}

.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    background-color: #fff;
    cursor: pointer;
}

/* 更多链接样式，与导航栏菜单保持一致 */
.more-link {
    display: inline-block;
    padding: 10px;
    font-size: 16px;
    color: #0056b3;
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.more-link:hover {
    color: #0056b3;
    transform: translateY(-2px);
    text-decoration: none;
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* 联系详情样式 */
.contact-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.contact-item h4 {
    margin-bottom: 5px;
    color: #0056b3;
}

/* 会员权益样式 */
.membership-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.benefit-item {
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 4px;
    text-align: center;
}

.benefit-item h4 {
    margin-bottom: 10px;
    color: #0056b3;
}

/* 地图占位符样式 */
.map-container {
    height: 400px;
    background-color: #f8f9fa;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* 新闻详情页样式 */
.news-detail h2 {
    margin-bottom: 10px;
    color: #0056b3;
}

.news-meta {
    margin-bottom: 20px;
    font-size: 14px;
    color: #666;
}

.news-content {
    line-height: 1.8;
}

.news-content h3 {
    margin-top: 20px;
    margin-bottom: 10px;
    color: #0056b3;
}

.news-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.news-content th, .news-content td {
    border: 1px solid #ddd;
    padding: 10px;
    text-align: left;
}

.news-content th {
    background-color: #f8f9fa;
    font-weight: bold;
}

.news-nav, .policy-nav, .project-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

@media (max-width: 768px) {
    .news-nav, .policy-nav, .project-nav {
        flex-direction: column;
        gap: 15px;
    }
}

/* 占位图片样式 */
.placeholder-img {
    width: 100%;
    height: 100%;
    background-color: #e9ecef;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 14px;
    text-align: center;
}

/* 容器样式 */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 顶部导航栏样式 */
.header {
    background-color: #0056b3;
    color: #fff;
    padding: 20px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* 汉堡菜单按钮样式 */
.nav-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.nav-toggle-icon {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 5px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* 容器布局调整 */
.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo h1 {
    font-size: 24px;
    font-weight: bold;
    margin: 0;
    text-align: center;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.nav {
    display: flex;
    justify-content: right;
}

.nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
    gap: 10px;
}

.nav ul li {
    margin: 0;
}

.nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    padding: 10px 20px;
    transition: all 0.3s ease;
}

.nav ul li a:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
}

/* 轮播图样式 */
.carousel {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    background-color: #e9ecef;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    z-index: 1;
}

.carousel-item.active {
    opacity: 1;
    z-index: 2;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: fill;
}

.carousel-caption {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, rgba(0, 86, 179, 0.9), rgba(0, 50, 100, 0.9));
    color: #fff;
    padding: 30px 40px;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    animation: slideInUp 0.8s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.carousel-caption h2 {
    font-size: 32px;
    margin-bottom: 15px;
    font-weight: bold;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.carousel-caption p {
    font-size: 18px;
    line-height: 1.6;
}

.carousel-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 30px;
    pointer-events: none;
    z-index: 3;
}

.carousel-control {
    background: linear-gradient(135deg, rgba(0, 86, 179, 0.8), rgba(0, 50, 100, 0.8));
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.3);
    width: 50px;
    height: 50px;
    font-size: 28px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    pointer-events: auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.carousel-control:hover {
    background: linear-gradient(135deg, rgba(0, 86, 179, 1), rgba(0, 50, 100, 1));
    transform: scale(1.1);
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.carousel-indicators {
    position: absolute;
    bottom: 30px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 15px;
    z-index: 3;
}

.carousel-indicators button {
    width: 15px;
    height: 15px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    background-color: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.carousel-indicators button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}

.carousel-indicators button.active {
    border-color: #fff;
    transform: scale(1.2);
}

.carousel-indicators button.active::before {
    width: 10px;
    height: 10px;
    background-color: #fff;
}

/* 主要内容区样式 */
.main {
    padding: 40px 0;
    background-color: #f8f9fa;
}

.section {
    background-color: #fff;
    padding: 30px;
    margin-bottom: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e9ecef;
}

.section:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.section-title {
    color: #0056b3;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 3px solid #0056b3;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 80px;
    height: 3px;
    background-color: #ffc107;
}

/* 委员会简介样式 */
.intro-content {
    line-height: 2;
    font-size: 16px;
    color: #495057;
    text-align: justify;
}

.intro-content p {
    margin-bottom: 20px;
}

.more-btn {
    display: inline-block;
    background: linear-gradient(135deg, #0056b3, #004494);
    color: #fff;
    padding: 5px;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 86, 179, 0.2);
    border: 2px solid transparent;
}

.more-btn:hover {
    background: linear-gradient(135deg, #004494, #003366);
    transform: translateY(-2px);
    color: #fff;
    box-shadow: 0 6px 16px rgba(0, 86, 179, 0.3);
    border-color: rgba(0, 86, 179, 0.3);
}

/* 新闻列表样式 */
.news-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.news-item {
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.news-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    border-left-color: #0056b3;
    background-color: #e7f3ff;
}

.news-item h3 {
    font-size: 18px;
    margin-bottom: 10px;
    line-height: 1.4;
    font-weight: 600;
}

.news-item h3 a {
    color: #0056b3;
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-item h3 a:hover {
    color: #0056b3;
}

.news-date {
    font-size: 14px;
    color: #6c757d;
    display: block;
    margin-top: 10px;
    font-style: normal;
}

/* 政策列表项样式 */
.policy-item {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e9ecef;
}

.policy-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

/* 返回按钮样式 */
.back-to-news {
    margin-bottom: 20px;
    float: right;
}

/* 委员会章程样式 */
.charter-content {
    line-height: 2;
    font-size: 16px;
    color: #495057;
    text-align: justify;
}

.charter-content p {
    margin-bottom: 20px;
}

/* 会员服务样式 */
.membership-services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.service-item {
    background: linear-gradient(135deg, #ffffff, #f8f9fa);
    padding: 30px 25px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.4s ease;
    border: 2px solid #e9ecef;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 86, 179, 0.1), transparent);
    transition: left 0.5s ease;
}

.service-item:hover::before {
    left: 100%;
}

.service-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 24px rgba(0, 86, 179, 0.15);
    border-color: #0056b3;
}

.service-item h3 {
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: bold;
}

.service-item h3 a {
    color: #0056b3;
    text-decoration: none;
    transition: color 0.3s ease;
}

.service-item h3 a:hover {
    color: #004494;
}

.service-item p {
    font-size: 16px;
    color: #6c757d;
    line-height: 1.8;
}

/* 委员会章程样式 */
.charter-content {
    line-height: 1.8;
}

/* 底部信息区样式 */
.footer {
    background: linear-gradient(135deg, #1a202c, #343a40);
    color: #fff;
    padding: 60px 0 30px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #0056b3, #ffc107, #28a745, #dc3545);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
}

.footer-info h3,
.footer-links h3 {
    font-size: 22px;
    margin-bottom: 25px;
    color: #fff;
    font-weight: bold;
    position: relative;
    padding-bottom: 12px;
}

.footer-info h3::after,
.footer-links h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: #0056b3;
}

.footer-info p {
    margin-bottom: 18px;
    color: #adb5bd;
    font-size: 16px;
    line-height: 1.8;
}

.friend-links {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 15px;
}

.friend-link {
    flex: 0 0 calc(50% - 7.5px);
    box-sizing: border-box;
    display: flex;
    align-items: center;
    color: #adb5bd;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 10px 15px;
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.friend-link:hover {
    color: #fff;
    background-color: rgba(0, 86, 179, 0.2);
    transform: translateX(10px);
    border-color: rgba(0, 86, 179, 0.5);
}

.friend-link img {
    width: 35px;
    height: 35px;
    margin-right: 15px;
    object-fit: cover;
    border-radius: 4px;
    background-color: #fff;
    padding: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #adb5bd;
    font-size: 14px;
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    margin: 0;
    line-height: 1.6;
}

.footer-bottom p:last-child {
    margin-top: 10px;
    font-size: 13px;
    color: #6c757d;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .carousel {
        height: 450px;
    }

    .carousel-caption {
        bottom: 60px;
        left: 60px;
        right: 60px;
        padding: 25px 30px;
    }

    .carousel-caption h2 {
        font-size: 28px;
    }

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

@media (max-width: 768px) {
    .header {
        padding: 15px 0;
    }

    /* 显示汉堡菜单按钮 */
    .nav-toggle {
        display: block;
    }

    .logo h1 {
        font-size: 20px;
        text-align: left;
        margin-bottom: 0;
    }

    /* 默认隐藏导航菜单 */
    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        background: linear-gradient(135deg, #004494 0%, #00337a 100%);
        margin-top: 10px;
        border-radius: 0 0 12px 12px;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
        z-index: 999;
        opacity: 0;
        transform: translateY(-10px);
    }

    /* 显示导航菜单 */
    .nav.active {
        max-height: 210px;
        opacity: 1;
        transform: translateY(0);
    }

    .nav ul {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: stretch;
        gap: 10px;
        padding: 15px;
        margin: 0;
    }

    .nav ul li {
        flex: 0 0 calc(50% - 5px);
        margin-right: 0;
        list-style: none;
    }

    .nav ul li a {
        display: block;
        padding: 12px 16px;
        font-size: 14px;
        border-radius: 8px;
        background-color: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        text-align: center;
        color: rgba(255, 255, 255, 0.9);
        font-weight: 500;
        letter-spacing: 0.5px;
        transition: all 0.2s ease;
        position: relative;
        overflow: hidden;
    }

    /* 菜单项悬停效果 */
    .nav ul li a:hover {
        background-color: rgba(255, 255, 255, 0.15);
        color: #fff;
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
        border-color: rgba(255, 255, 255, 0.3);
    }

    /* 菜单项装饰效果 - 移除左侧装饰线，改为顶部装饰线 */
    .nav ul li a::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 3px;
        background-color: #ffc107;
        transform: scaleX(0);
        transition: transform 0.2s ease;
    }

    .nav ul li a:hover::before {
        transform: scaleX(1);
    }

    /* 移除菜单项之间的分隔线 */
    .nav ul li:not(:last-child) a {
        border-bottom: none;
    }

    /* 优化汉堡菜单按钮样式 */
    .nav-toggle {
        display: block;
        background: transparent;
        cursor: pointer;
        padding: 12px;
        z-index: 1001;
        border-radius: 8px;
        transition: all 0.3s ease;
    }

    .nav-toggle:hover {
        border-color: rgba(255, 255, 255, 0.6);
        transform: scale(1.05);
    }

    .nav-toggle-icon {
        display: block;
        width: 25px;
        height: 3px;
        background-color: #fff;
        margin: 5px 0;
        transition: all 0.3s ease;
        border-radius: 2px;
    }

    .carousel {
        height: 400px;
    }

    .carousel-caption {
        bottom: 40px;
        left: 40px;
        right: 40px;
        padding: 20px 25px;
    }

    .carousel-caption h2 {
        font-size: 24px;
    }

    .carousel-caption p {
        font-size: 15px;
    }

    .carousel-controls {
        padding: 0 20px;
    }

    .carousel-control {
        width: 45px;
        height: 45px;
        font-size: 24px;
    }

    .main {
        padding: 30px 0;
    }

    .section {
        padding: 25px;
        margin-bottom: 25px;
    }

    .section-title {
        font-size: 22px;
        margin-bottom: 18px;
        padding-bottom: 12px;
    }

    .news-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .news-item {
        padding: 18px;
    }

    .membership-services {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .service-item {
        padding: 25px 20px;
    }

    .footer {
        padding: 40px 0 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .footer-info h3::after,
    .footer-links h3::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .friend-links {
        flex-direction: column;
        align-items: center;
    }

    .friend-link {
        max-width: 300px;
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .logo h1 {
        font-size: 18px;
    }

    .nav ul li a {
        padding: 7px 14px;
        font-size: 14px;
    }

    .carousel {
        height: 350px;
    }

    .carousel-caption {
        bottom: 30px;
        left: 20px;
        right: 20px;
        padding: 15px 20px;
    }

    .carousel-caption h2 {
        font-size: 20px;
        margin-bottom: 10px;
    }

    .carousel-caption p {
        font-size: 13px;
    }

    .carousel-controls {
        padding: 0 15px;
    }

    .carousel-control {
        width: 40px;
        height: 40px;
        font-size: 22px;
    }

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

    .section-title {
        font-size: 20px;
        margin-bottom: 15px;
        padding-bottom: 10px;
    }

    .section-title::after {
        width: 60px;
    }

    .intro-content {
        font-size: 15px;
        line-height: 1.8;
    }

    .more-btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .news-item h3 {
        font-size: 17px;
    }

    .service-item h3 {
        font-size: 19px;
    }

    .service-item p {
        font-size: 15px;
    }

    .footer {
        padding: 30px 0 15px;
    }

    .footer-content {
        gap: 25px;
    }

    .footer-info h3,
    .footer-links h3 {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .footer-info p {
        font-size: 15px;
        margin-bottom: 15px;
    }

    .friend-link {
        padding: 8px 12px;
        font-size: 15px;
    }

    .friend-link img {
        width: 30px;
        height: 30px;
        margin-right: 12px;
    }

    .footer-bottom {
        padding-top: 20px;
        font-size: 13px;
    }
}