/* 全局样式 - 与首页保持一致 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Microsoft YaHei', Arial, sans-serif;
}

body {
    color: #333;
    line-height: 1.6;
    background-color: #f8f9fa;
    padding-bottom: 70px; /* 为底部悬浮栏留出空间 */
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.top-info-bar {
    background-color: #0a2463;
    color: white;
    padding: 8px 0;
    font-size: 13px;
}

.top-info-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-info-content p {
    margin: 0;
}

.top-info-contact {
    display: flex;
    gap: 15px;
}

.top-info-contact a {
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
}

.top-info-contact i {
    margin-right: 5px;
    font-size: 12px;
}

/* 头部样式 */
header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

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

.logo h1 {
    font-size: 24px;
    color: #0a2463;
    margin-left: 10px;
}

.logo-img {
    width: 250px;
    height: 72px; 
    background-image:url(../images/logo.jpg);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 75px;
}

nav ul li a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
    padding: 5px 0;
    position: relative;
}

nav ul li a:hover {
    color: #0a2463;
}

nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #0a2463;
    transition: width 0.3s;
}

nav ul li a:hover::after {
    width: 100%;
}

/* 轮播图样式 */
.slider {
    height: 500px;
    position: relative;
    overflow: hidden;
    margin-bottom: 40px;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}

.slide.active {
    opacity: 1;
}

.slide-content {
    color: white;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.6);
    max-width: 650px;
    padding: 30px;
    background-color: rgba(10, 36, 99, 0.7);
    border-radius: 5px;
}

.slide-content h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.slide-content p {
    font-size: 18px;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    background-color: #fb8500;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 500;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #e67700;
}

/* 服务项目样式 */
.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: 32px;
    color: #0a2463;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 50%;
    height: 3px;
    background-color: #fb8500;
    bottom: 0;
    left: 25%;
}

.services {
    padding: 60px 0;
    background-color: #fff;
}

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

.service-card {
    background-color: #fff;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

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

.service-img {
    height: 200px;
    background-color: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0a2463;
    font-weight: bold;
    background-size: cover;
    background-position: center;
}

.service-content {
    padding: 20px;
}

.service-content h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #0a2463;
}

/* 微信复制按钮容器 */
.wechat-copy-container {
    background: linear-gradient(135deg, #0a2463 0%, #1e4ba0 100%);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    margin: 40px 0;
    color: white;
    box-shadow: 0 10px 30px rgba(10, 36, 99, 0.2);
    display: flex;
    align-items: center;
}

.wechat-image {
    flex: 0 0 150px;
    margin-right: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.wechat-image img {
    width: 120px;
    height: 120px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    object-fit: cover;
}

.wechat-content {
    flex: 1;
}

.wechat-copy-container h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.wechat-copy-container p {
    margin-bottom: 20px;
    opacity: 0.9;
}

.wechat-id {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 20px;
    border-radius: 50px;
    margin-bottom: 20px;
    font-size: 18px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.wechat-id i {
    color: #07c160;
    margin-right: 10px;
    font-size: 20px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.copy-wechat-btn {
    display: inline-flex;
    align-items: center;
    background: #07c160;
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s;
}

.copy-wechat-btn:hover {
    background: #06ae56;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(7, 193, 96, 0.3);
}

.copy-wechat-btn i {
    margin-right: 8px;
}

/* 新闻中心样式 - 两列列表形式 */
.news {
    padding: 60px 0;
    background-color: #f8f9fa;
}

.news-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.view-all {
    color: #0a2463;
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
}

.view-all i {
    margin-left: 5px;
    transition: transform 0.3s;
}

.view-all:hover {
    color: #fb8500;
}

.view-all:hover i {
    transform: translateX(5px);
}

.news-two-columns {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.news-column {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.column-header {
    padding: 20px;
    background: #0a2463;
    color: white;
    display: flex;
    align-items: center;
}

.column-header i {
    margin-right: 10px;
    font-size: 20px;
}

.column-header h3 {
    font-size: 20px;
    margin: 0;
}

.news-list {
    padding: 0;
}

.news-item {
    display: flex;
    padding: 20px;
    border-bottom: 1px solid #eee;
    transition: background-color 0.3s;
}

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

.news-item:hover {
    background-color: #f9f9f9;
}

.news-date {
    min-width: 60px;
    text-align: center;
    margin-right: 20px;
}

.news-day {
    display: block;
    font-size: 24px;
    font-weight: bold;
    color: #0a2463;
    line-height: 1;
}

.news-month {
    display: block;
    font-size: 12px;
    color: #666;
    margin-top: 5px;
}

.news-content {
    flex: 1;
}

.news-content h4 {
    font-size: 16px;
    margin-bottom: 8px;
    color: #0a2463;
    line-height: 1.4;
}

.news-content h4 a{ 
    text-decoration: none;
}

.news-content p {
    color: 666;
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.5;
}

.news-category {
    display: inline-block;
    padding: 3px 8px;
    background: #f1f5fd;
    color: #0a2463;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 500;
    margin-bottom: 8px;
}

.news-meta {
    display: flex;
    align-items: center;
    color: #888;
    font-size: 12px;
}

.news-meta span {
    margin-right: 12px;
    display: flex;
    align-items: center;
}

.news-meta i {
    margin-right: 4px;
    font-size: 12px;
}

/* 合作伙伴板块 - 每行6个正方形展示优化 */
.partners {
    padding: 60px 0;
    background-color: #fff;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.partner-item {
    background: white;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    aspect-ratio: 1/1; /* 正方形比例 */
    position: relative;
}

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

.partner-logo {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
    transition: all 0.3s;
}

.partner-item:hover .partner-logo {
    filter: grayscale(0%);
    opacity: 1;
}

/* 关于我们简介 */
.about-preview {
    padding: 60px 0;
    background-color: #0a2463;
    color: white;
}

.about-preview .section-title h2 {
    color: white;
}

.about-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.about-content p {
    margin-bottom: 20px;
    font-size: 18px;
}

/* 联系我们样式 - 优化对齐 */
.contact-preview {
    padding: 60px 0;
    background-color: #fff;
}

.contact-info {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 30px;
    gap: 30px;
}

.contact-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 280px;
    padding: 25px;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s;
}

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

.contact-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 28px;
    color: white;
}

.contact-item.wechat .contact-icon {
    background: #07c160;
}

.contact-item.phone .contact-icon {
    background: #0a2463;
}

.contact-item.email .contact-icon {
    background: #fb8500;
}

.contact-item h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #0a2463;
}

.contact-detail {
    font-size: 18px;
    color: #555;
    word-break: break-all;
    overflow-wrap: break-word;
    max-width: 100%;
}

.wechat-copy {
    display: inline-flex;
    align-items: center;
    background: #f1f5fd;
    padding: 8px 15px;
    border-radius: 5px;
    margin-top: 10px;
    cursor: pointer;
    transition: background 0.3s;
}

.wechat-copy:hover {
    background: #e3ebfb;
}

.wechat-copy i {
    color: #07c160;
    margin-right: 8px;
}

/* 新闻中心页面特定样式 */
.page-banner {
    background: linear-gradient(to right, #0a2463, #1e4ba0);
    color: white;
    padding: 60px 0;
    text-align: center;
    margin-bottom: 40px;
}

.page-banner h1 {
    font-size: 36px;
    margin-bottom: 15px;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    list-style: none;
}

.breadcrumb li {
    margin: 0 5px;
}

.breadcrumb li a {
    color: white;
    text-decoration: none;
}

.breadcrumb li:after {
    content: ">";
    margin-left: 10px;
    color: rgba(255, 255, 255, 0.7);
}

.breadcrumb li:last-child:after {
    content: "";
}

.news-page-content {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 30px;
    margin-bottom: 60px;

}

/* 新闻分类导航 */
.news-categories {
    background: white;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.category-filter {
    padding: 8px 15px;
    background: #f1f5fd;
    border-radius: 50px;
    color: #0a2463;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
}

.category-filter:hover, .category-filter.active {
    background: #0a2463;
    color: white;
}

/* 新闻列表 */
.news-list-container {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.news-list-header {
    padding: 20px;
    background: #0a2463;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.news-list-header h2 {
    font-size: 20px;
    margin: 0;
}

.sort-options select {
    padding: 8px 15px;
    border-radius: 4px;
    border: none;
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.news-item-large {
    display: flex;
    padding: 25px;
    border-bottom: 1px solid #eee;
    transition: background-color 0.3s;
}

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

.news-item-large:hover {
    background-color: #f9f9f9;
}

.news-image {
    flex: 0 0 240px;
    height: 160px;
    margin-right: 25px;
    border-radius: 8px;
    overflow: hidden;
}

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

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

.news-content-large {
    flex: 1;
}

.news-content-large h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #0a2463;
    line-height: 1.4;
}

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

.news-meta-large {
    display: flex;
    align-items: center;
    color: #888;
    font-size: 13px;
}

.news-meta-large span {
    margin-right: 15px;
    display: flex;
    align-items: center;
}

.news-meta-large i {
    margin-right: 5px;
    font-size: 14px;
}

.read-more {
    display: inline-block;
    margin-top: 15px;
    padding: 8px 20px;
    background: #0a2463;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    transition: background 0.3s;
}

.read-more:hover {
    background: #fb8500;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}
.pagination li{list-style-type: none}
.pagination a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin: 0 5px;
    border-radius: 4px;
    background: white;
    color: #333;
    text-decoration: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.pagination a:hover, .pagination a.active {
    background: #0a2463;
    color: white;
}

.pagination a.prev, .pagination a.next {
    width: auto;
    padding: 0 15px;
}

/* 侧边栏 */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-widget {
    background: white;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.widget-title {
    font-size: 18px;
    color: #0a2463;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f1f5fd;
    position: relative;
}

.widget-title:after {
    content: '';
    position: absolute;
    width: 60px;
    height: 2px;
    background: #fb8500;
    bottom: -2px;
    left: 0;
}

/* 热门新闻 */
.popular-news-list {
    list-style: none;
}

.popular-news-item {
    display: flex;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f1f5fd;
}

.popular-news-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;

}

.popular-news-image {
    flex: 0 0 70px;
    height: 60px;
    margin-right: 15px;
    border-radius: 4px;
    overflow: hidden;
}

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

.popular-news-content h4 {
    font-size: 14px;
    margin-bottom: 5px;
    line-height: 1.4;
}

.popular-news-content h4 a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.popular-news-content h4 a:hover {
    color: #0a2463;
}

.popular-news-meta {
    display: flex;
    color: #888;
    font-size: 12px;
}

.popular-news-meta span {
    margin-right: 10px;
    display: flex;
    align-items: center;
}

.popular-news-meta i {
    margin-right: 4px;
    font-size: 12px;
}

/* 新闻分类 */
.category-list {
    list-style: none;
}

.category-list li {
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f1f5fd;
}

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

.category-list a {
    display: flex;
    justify-content: space-between;
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.category-list a:hover {
    color: #0a2463;
}

.category-list span {
    background: #f1f5fd;
    color: #0a2463;
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 12px;
}

/* 标签云 */
.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    padding: 6px 12px;
    background: #f1f5fd;
    border-radius: 4px;
    color: #0a2463;
    text-decoration: none;
    font-size: 13px;
    transition: all 0.3s;
}

.tag:hover {
    background: #0a2463;
    color: white;
}

/* 页脚样式 */
footer {
    background-color: #1a1a1a;
    color: #fff;
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-column {
    flex: 1;
    min-width: 200px;
    margin-bottom: 30px;
}

.footer-column h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #fb8500;
}

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

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

.footer-column ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-column ul li a:hover {
    color: #fb8500;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #444;
    color: #999;
    font-size: 14px;
}

.copyright a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

/* 底部悬浮栏 - 移动端 */
.float-bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 999;
    display: none;
    padding: 10px 15px;
}

.float-buttons {
    display: flex;
    justify-content: space-around;
}

.float-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 15px;
    border-radius: 8px;
    background: #f8f9fa;
    border: none;
    color: #333;
    font-size: 12px;
    transition: all 0.3s;
    width: 45%;
}

.float-btn i {
    font-size: 20px;
    margin-bottom: 5px;
}

.float-btn.phone {
    background: #0a2463;
    color: white;
}

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

/* 微信二维码弹窗 - 新增样式 */
.wechat-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

.wechat-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: white;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    max-width: 320px;
    width: 80%;
}

.modal-content h3 {
    margin-bottom: 20px;
    color: #333;
    font-size: 22px;
}

.qrcode-image {
    width: 200px;
    height: 200px;
    background: #f5f5f5;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    border-radius: 8px;
    overflow: hidden;
}

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

.modal-wechat-id {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    padding: 10px 15px;
    border-radius: 50px;
    margin: 15px 0;
    font-size: 16px;
}

.modal-wechat-id i {
    color: #07c160;
    margin-right: 8px;
    font-size: 18px;
}

.modal-buttons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.modal-copy-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #07c160;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s;
}

.modal-copy-btn:hover {
    background: #06ae56;
}

.modal-copy-btn i {
    margin-right: 5px;
}

.close-modal {
    flex: 1;
    background: #0a2463;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
}

.close-modal:hover {
    background: #08368a;
}

/* 复制成功提示 */
.copy-notification {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 10px 20px;
    border-radius: 4px;
    z-index: 1000;
    display: none;
}


/* 响应式设计 */
@media (max-width: 1200px) {
    .partners-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 992px) {
    .news-two-columns {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-info {
        gap: 20px;
    }
    
    .contact-item {
        width: 100%;
        max-width: 280px;
    }
    
    .wechat-copy-container {
        flex-direction: column;
        text-align: center;
    }
    
    .wechat-image {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .news-page-content {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        margin-top: 40px;
    }
}

@media (max-width: 768px) {
    .header-inner {
        flex-direction: column;
    }
    
    nav ul {
        margin-top: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav ul li {
        margin: 0 10px 10px;
    }
    
    .slider {
        height: 400px;
    }
    
    .slide-content h2 {
        font-size: 28px;
    }
    
    .slide-content p {
        font-size: 16px;
    }
    
    .news-item {
        flex-direction: column;
        padding: 15px;
    }
    
    .news-date {
        margin-right: 0;
        margin-bottom: 10px;
        display: flex;
        align-items: center;
    }
    
    .news-day {
        font-size: 20px;
        margin-right: 8px;
    }
    
    .news-month {
        margin-top: 0;
    }
    
    .news-meta {
        flex-wrap: wrap;
    }
    
    .news-meta span {
        margin-bottom: 5px;
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .partner-item {
        height: auto;
        padding: 15px;
    }
    
    .partner-logo {
        max-height: 60px;
    }
    
    .contact-info {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-item {
        width: 100%;
        max-width: 320px;
    }
    
    .news-item-large {
        flex-direction: column;
    }
    
    .news-image {
        flex: 0 0 100%;
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .news-meta-large {
        flex-wrap: wrap;
    }
    
    .news-meta-large span {
        margin-bottom: 5px;
    }
    
    /* 显示底部悬浮栏 */
    .float-bottom-bar {
        display: block;
    }
    
    body {
        padding-bottom: 70px;
    }
}

@media (max-width: 576px) {
    .partners-grid {
        grid-template-columns: 1fr;
    }
    
    .partner-item {
        height: auto;
    }
    
    .wechat-copy-container {
        padding: 20px;
    }
    
    .wechat-id {
        font-size: 16px;
        padding: 10px 15px;
    }
    
    .news-list-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .sort-options {
        margin-top: 15px;
    }
    
    .category-filters {
        gap: 8px;
    }
    
    .category-filter {
        padding: 6px 12px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .partners-grid {
        grid-template-columns: 1fr;
    }
    
    .partner-item {
        height: auto;
    }
    
    .wechat-copy-container {
        padding: 20px;
    }
    
    .wechat-id {
        font-size: 16px;
        padding: 10px 15px;
    }
}