/* 基础样式 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
        }
        
        body {
            line-height: 1.6;
            color: #333;
            background-color: #fff;
            background: url(../images/bodybg.jpg) top center no-repeat;
            background-size: cover;
        }
        
        a {
            text-decoration: none;
            color: inherit;
        }
        
        ul {
            list-style: none;
        }
        .banner-container{
            width: 100%;
            max-width: 100%;
            margin: 0 auto;
        }
        .container {
            width: 90%;
            max-width: 100%;
            margin: 0 auto;
        }
        
        .btn {
            display: inline-block;
            padding: 10px 20px;
            background-color: #1e88e5;
            color: white;
            border-radius: 4px;
            transition: all 0.3s;
            border: none;
            cursor: pointer;
            font-size: 16px;
        }
        
        .btn:hover {
           /* background-color: #ff5722;
            transform: translateY(-2px);
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);*/;
        }
        
        .section {
            padding: 10px 0;
            margin:0 auto;
            background-color: white;
            border-radius: 0px;
             width: 100%;
        }
        
        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }
        
    .section-header h2 {
            font-size: 36px;
            color: #333;
            display: inline-block;
            padding: 0 30px 15px;
            position: relative;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            background: linear-gradient(90deg, transparent, #0066ff, transparent);
            background-size: 200% 2px;
            background-repeat: no-repeat;
            background-position: bottom center;
            animation: shine 3s infinite;
        }
        
        @keyframes shine {
            0% { background-position: -100% bottom; }
            50% { background-position: 100% bottom; }
            100% { background-position: -100% bottom; }
        }
        
        .section-header .subtitle {
            display: block;
            font-size: 16px;
            color: #666;
            margin-top: 10px;
            font-weight: normal;
            text-transform: none;
            letter-spacing: normal;
        }
        
       /* 修改现有的.banner样式 */
.banner {
    width: 100%;
    height: 50dvh;  /* 基准值 */
     min-height: 500px; /* 最小高度（防止手机端太小） */
    max-height: 500px; /* 最大高度（防止大屏过高） */
    background: #0f1b71 url(../images/banner.jpg) top center no-repeat;
   /* background-size: cover; /* 确保背景图片覆盖整个区域 */
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    position: relative; /* 为伪元素定位做准备 */
}

}

.banner-content {
    position: relative; /* 确保内容在覆盖层之上 */
    z-index: 1;
    max-width: 800px;
    padding: 0 20px;
}

.banner h1 {
    font-size: 48px;
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.banner p {
    font-size: 18px;
    margin-bottom: 30px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

    /* 日程页面主要内容 */
    .schedule-header {
        text-align: center;
        margin: 40px 0;
    }
    
    .schedule-header h1 {
        font-size: 2rem;
        color: #1a56a7;
        margin-bottom: 10px;
    }
    
    .schedule-header p {
        font-size: 0.9rem;
        color: #666;
    }

.banner_m{width: 100%;margin-top: 40px; display: none}
.banner-content_1{position: relative;top:0;left: 0;}
.banner-content_1 img{width: 100%;}
.register-btn-banner{text-align: center;bottom:30px;}
        
         /* 导航栏样式 - 通栏 */
        .navbar {
            background-color: #17279a;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            margin-bottom: 0px;
        }
        
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 40px;
            padding: 0 20px;
            width: 100%;
            margin:0 auto;
        }
        
        .nav-menu {
            display: flex;
        }
        
        .nav-item {
            margin: 0 25px;
            position: relative;
        }
        
        .nav-link {
            padding: 20px 0;
            font-size: 16px;
            font-weight: 500;
            color: #fff;
            transition: color 0.3s;
        }
        
        .nav-link:hover {
            color: #49e2a5;
        }
        
        .register-btn {
            margin-left: 20px;
            background-color: #ff5722;
        }
        
        .register-btn:hover {
            background-color: #e64a19;
        }
        
        .mobile-menu-btn {
            display: none;
            font-size: 24px;
            cursor: pointer;
            color: #fff;
        }
        
        .mobile-menu-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            z-index: 998;
        }

              /* 页脚样式 */
        footer {
            background-color: #333;
            color: white;
            padding: 40px 0;
            text-align: center;
            padding-top: 6vh;
        }
        
        .footer-contact {
            margin-bottom: 30px;
        }
        
        .footer-contact h3 {
            font-size:20px;
            margin-bottom: 10px;
        }
        
        .footer-contact p {
            margin-bottom: 10px;
            color: #ccc;
            font-size: 14px;
        }
        
        .copyright {
            color: #999;
            font-size: 14px;
            margin-top: 20px;
        }

          /* 响应式设计 */
        @media (max-width: 992px) {
            .nav-container{width: 100%; overflow: hidden;}
            .hotel-list{display: inherit;}
            .nav-link{color: #000;}
            .hotel-card{width: 100%;}
            .nav-menu {
                position: fixed;
                top: 0;
                left: -100%;
                width: 80%;
                max-width: 300px;
                height: 100vh;
                background-color: white;
                flex-direction: column;
                align-items: flex-start;
                padding: 20px;
                box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
                transition: left 0.3s;
                z-index: 999;
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .mobile-menu-overlay.active {
                display: block;
            }
            
            .nav-item {
                margin: 15px 0;
                width: 100%;
                border-bottom: 1px solid #f0f0f0;
                border-left: 2px #0f1b71 solid;
            padding-left: 15px;
            }
            
            .nav-link {
                padding: 2px 0;
                display: block;
            }
            
            .mobile-menu-btn {
                display: block;
                position: fixed;
                top: 4px;
                right: 15px;
                z-index: 1000;
            }
                    }
        
        /* 新闻中心样式 - 左轮播右列表 */
        .news-container {
            display: flex;
            gap: 30px;
        }
        
        .news-slider {
            width: 58%;
    flex-shrink: 0; /* 防止缩小 */
            border-radius: 4px;
            overflow: hidden;
        }
        
        .news-slider img {
            width: 100%;
            height: 350px;
        }
        
        .news-list-container {
            flex: 1;
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.08);
            padding: 10px 20px;
        }
        
        .news-list-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 5px;
            padding-bottom: 10px;
            border-bottom: 1px solid #eee;
        }
        
        .news-list-header h3 {
            font-size:  clamp(14px, 1.3vw, 22px);
            color: #333;
            margin: 0;
            border-left: 5px #16279a solid;
            padding-left: 6px;
        }
        .news-list-header h3 span{font-size: 12px;margin-left: 10px;font-weight: normal;}
        
        .view-more {
            color: #666;
            font-size: 14px;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .view-more:hover {
            color: #1e88e5;
        }
        
        .news-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .news-item {
            padding: .3vw 0;
            border-bottom: 1px dashed #eee;
            overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
        }
        .news-item span{margin-right: 12px;}
        
        .news-item:last-child {
            border-bottom: none;
        }
        
        .news-item a {
            display: flex;
            text-decoration: none;
            color: #333;
            transition: all 0.3s;
        }
        
        .news-item a:hover {
            color: #1e88e5;
        }
        
        .news-date-box {
            flex: 0 0 60px;
            text-align: center;
            margin-right: 15px;
            background: #f5f5f5;
            border-radius: 4px;
            padding: 8px 5px;
        }
        
        .news-day {
            display: block;
            font-size: 20px;
            font-weight: bold;
            color: #1e88e5;
            line-height: 1;
        }
        
        .news-month {
            display: block;
            font-size: 12px;
            color: #666;
            margin-top: 5px;
        }
        
        .news-content {
            flex: 1;
        }
        
        .news-content h4 {
            font-size: clamp(14px, 1vw, 30px); 
            margin: 0 0 0px 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            font-weight: normal;
            line-height: clamp(20px, 2.2vw, 2vw); 
        }
        
        .news-content p {
            font-size: 14px;
            color: #666;
            margin: 0;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        /* 会议日程样式 - 表格 */
        .schedule-table {
            width: 100%;
            border-collapse: collapse;
            margin: 0 auto;
                border: 1px solid #ddd;
        }
        
        .schedule-table th, 
        .schedule-table td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid #ddd;

        }
        
        .schedule-table th {
            background-color: #0f1b71;
            font-weight: 500;
            color: #fff;
                        font-weight: bold;
        }
        
        .schedule-table tr:hover {
            background-color: #f9f9f9;
        }
        
        .time-col {
            width: 15%;
        }
        
        .event-col {
            width: 35%;
        }
        
        .location-col {
            width: 30%;
        }
        
        .speaker-col {
            width: 20%;
        }
        
          /* 展览展示样式 - 标签式 */
        .exhibition-tabs {
            display: flex;
            justify-content: center;
            margin-bottom: 30px;
        }
        
        .tab-btn {
            padding: 10px 20px;
            margin: 0 5px;
            background-color: #e9ecef;
            border: none;
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .tab-btn.active {
            background-color: #17279a;
            color: white;
        }
        
        .tab-content {
            display: none;
        }
        
        .tab-content.active {
            display: block;
        }
        
        .exhibition-scroll {
            display: flex;
            overflow-x: auto;
            gap: 20px;
            padding: 20px 0;
            scrollbar-width: thin;
        }
        
        .exhibition-scroll::-webkit-scrollbar {
            height: 8px;
        }
        
        .exhibition-scroll::-webkit-scrollbar-thumb {
            background-color: #1e88e5;
            border-radius: 4px;
        }
        
        .exhibition-item {
            flex: 0 0 300px;
            background-color: white;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }
        
        .exhibition-item img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: 8px;
            margin-bottom: 15px;
        }
        
        .exhibition-item h3 {
            font-size: 18px;
            margin-bottom: 10px;
        }
        
        /* 会务服务样式 - 左地图右文字 */
        .service-container {

        }
        
        .service-map {
        }
        
        .service-map img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: 4px;
            border:1px solid #eee;
        }
        
        .service-content {
           width: 100%;
            display: flex;
            gap: 20px;
        }
        
        .service-item {
             flex: 1;
            margin-top: 20px;
        }
        
        .service-item h3 {
            font-size: 20px;
            margin-bottom: 15px;
            color: #333;
            font-size: clamp(18px, 1.2vw, 20px);
            font-weight: bold;
        }
        .service-item p {
            margin-bottom: 5px;
            font-size: clamp(14px, 1.2vw, 18px);
            color: #000;
            line-height: clamp(20px, 2.2vw, 40px);
        }
        
        .hotel-list {
            margin-top: 15px;
            display: flex;
        }
        
        .hotel-card {
            padding: 15px 0;
            border-bottom: 1px solid #eee;
            width: calc(33% - 20px);
        }
        
        .hotel-card h4 {
            margin-bottom: 5px;
            font-size: 16px;
            color: #000;
            line-height: 40px;
        }

        .hotel-card p {
            margin-bottom: 5px;
            font-size: 14px;
            color: #000;
            line-height: 33px;
        }
        
        /* 视频直播样式 */
        .live-container {
            margin: 0 auto;
            border-radius: 4px;
            overflow: hidden;
            margin-top: 15px;
  aspect-ratio: 16/9;  /* 自动计算高度 */
  width: 100%;
        }
        
        .live-placeholder {
            width: 100%;
            height: 100%;
            background-color: #000;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: #fff;
        }
        
        /* 往届回顾样式 */
        .past-events {
            display: flex;
            gap: 20px;
            justify-content: center;
        }
        
        .past-event {
            width: calc(33.333% - 20px);
            background:#fff;
            border-radius: 5px;
        }
        
        .past-event img {
            width: 100%;
            object-fit: cover;
            border-radius: 4px;
        }
        
        .past-event-info {
            padding: 8px 0;

        }
        
        .past-event-info h3 {
            margin-bottom: 5px;
            text-align: center;
            font-size: clamp(16px, 1.2vw, 22px);
            font-weight: normal;
        }
        
        .past-event-info p {
            color: #666;
            font-size: 14px;
            text-align: center;
        }
        
        /* 联系我们样式 */
        .contact-info {
            display: flex;
            gap: 30px;
            margin-top: 30px;
        }
        
        .contact-card {
            flex: 1;
            text-align: center;
        }
        
        .contact-card i {
            font-size: 36px;
            color: #1e88e5;
            margin-bottom: 15px;
        }
        
        .contact-card h3 {
            margin-bottom: 10px;
        }
        


        .news-card {
            background-color: var(--white);
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: var(--transition);
            border: 1px solid #eee;
        }
        
        .news-card:hover {
        }
        
        .news-image {
            height:  100%;
            overflow: hidden;
            width: 100%;
        }
        
        .news-image img {
            width: 100%;
            height: 100%;
            transition: transform 0.5s;
        }
        
        .news-card:hover .news-image img {
            transform: scale(1.05);
        }
        
        
        .news-category {
            display: inline-block;
            padding: 6px 12px;
            background-color: var(--light-gray);
            border-radius: 30px;
            font-size: 13px;
            margin-bottom: 15px;
            color: #666;
            font-weight: 500;
        }
        
        .news-content h3 {
            font-size: 20px;
            margin-bottom: 15px;
            color: var(--dark-blue);
            line-height: 1.4;
        }
        
        .news-content p {
            color: #666;
            font-size: 15px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            line-height: 1.6;
        }
        
        .news-meta {
            display: flex;
            justify-content: space-between;
            color: #999;
            font-size: 13px;
            align-items: center;
        }
        
        .news-date {
            display: flex;
            align-items: center;
        }
        
        .news-date i {
            margin-right: 5px;
        }


        .news-list-container{width: 470px;}
        /* 新版视频和x模块 */
        .container_v{width: 100%;margin:0 auto; display: flex; gap: 30px}
        .video_div{
              width: 66%;  
        }
        .data_x{width: 100%;margin-bottom: 15px;}
        .plist1{width: 100%;margin-top: 15px;}
        .plist1 img{width: 100%;border-radius: 5px;}
        .plist1 h2{font-size: 1vw; color: #000; line-height: 2vw;text-align: center;}

        /* 新版日程滑动 */
        .z_rc_p_m{display: none}
        .rc_div{width: 100%; display: flex;}
        .z_rc_p{}
        .z_rc_p img{border-top-left-radius: 5px; border-bottom-left-radius: 5px;}
        .f_rc_p{width: 100%; background: #f5f5f5; overflow: hidden;height: 420px;padding:0 15px;}

        /*生态联盟*/
        .zb_cb_div{display: flex;gap:20px;width: 50%;margin:0 auto;margin-top: 20px;justify-content: center; /* 水平居中 */
    align-items: center;  }
        .zb_cb_div .alliance-category{width: auto}
        /* 会议日程横向滚动 */

        
        .dual-image-slider {
            width: 100%;
            overflow: hidden;
            position: relative;
            height: 400px;
        }
        
        .swiper-container {
            width: 100%;
           /*  height: 300px; 单行高度 */
        }
        
        .dual-image-slider .swiper-slide {
            width: auto;
            height: 100%;
            display: initial !important;
            flex-direction: column;
            justify-content: space-between;
            padding: 0 10px;
        }
        
        .slide-image {
            width: 280px;
            height: 169px;
            overflow: hidden;
            border-radius: 4px;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
            position: relative;
            margin-top: 30px;
        }
        
        .slide-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        
        .slide-image:hover img {
            transform: scale(1.05);
        }
        
        @media (max-width: 768px) {
            .swiper-container {
                height: 250px;
            }
            
            .swiper-slide {
                padding: 0 5px;
            }
        }

        /* 新版会议日程样式 - 卡片式 */
.schedule-days {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    gap: 10px;
    flex-wrap: wrap;
}

.day-btn {
    padding: 10px 20px;
    background-color: #e9ecef;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.day-btn.active {
    background-color: #0f1b71;
    color: white;
}


.schedule-content.active {
    display: block;
}

.schedule-card {
    background-color: white;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

.schedule-card h3 {
    color: #0f1b71;
    margin-bottom: 15px;
    font-size: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.schedule-card h3 i {
    font-size: 18px;
}

.schedule-host {
    color: #666;
    font-size: 15px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px dashed #eee;
}

.schedule-item {
    display: flex;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px dashed #eee;
}

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

.schedule-time {
    width: 120px;
    font-weight: bold;
    color: #333;
    flex-shrink: 0;
}

.schedule-detail {
    flex: 1;
}

.schedule-detail h4 {
    margin-bottom: 5px;
    color: #333;
    font-size: 16px;
}

.schedule-detail p {
    color: #666;
    font-size: 14px;
    margin-bottom: 5px;
}

.schedule-detail p strong {
    color: #333;
}

.schedule-note {
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 4px;
    color: #666;
    font-size: 14px;
    margin-top: 20px;
}

.schedule-note i {
    margin-right: 5px;
    color: #0f1b71;
}

.container {
            max-width: 90%;
            margin: 0 auto;
        }
        

        
        /* Swiper轮播样式 */
        .swiper {
            width: 100%;
        }
        
        .swiper-slide {
            display: flex;
        }
        
        .media-item {
            width: 220px;
            height: 140px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            background-color: #f0f7ff;
            border-radius: 8px;
            padding: 15px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            margin: 0 10px;
        }
        
        .media-logo img {
            max-height: 70px;
            max-width: 100%;
            object-fit: contain;
        }
        
        .media-name {
            margin-top: 10px;
            font-size: 14px;
            color: #1a56a8;
            text-align: center;
            font-weight: bold;
        }
        
        .swiper-button-prev,
        .swiper-button-next {
            width: 40px;
            height: 40px;
            background-color: rgba(255,255,255,0.8);
            border-radius: 50%;
            box-shadow: 0 2px 5px rgba(0,0,0,0.2);
            color: #1a56a8;
        }
        
        .swiper-button-prev::after,
        .swiper-button-next::after {
            font-size: 20px;
        }
        
        /* 模块布局修改为每行3个 */
        .modules-container {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        
        /* 卡片样式 */
        .card {
            background-color: white;
            overflow: hidden;
            transition: transform 0.3s;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        
        .card:hover {
            transform: translateY(-5px);
        }
        
        .card-image {
            height: 23vh;
            overflow: hidden;
        }
        
        .card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .card:hover .card-image img {
            transform: scale(1.05);
        }
        
        .card-content {
            padding:10px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        
        .card-content h3 {
            font-size: clamp(18px, 1.3vw, 22px);
            margin-bottom: 10px;
            color: #333;
                    position: relative;top: 0;
        right:0;
        }
        .card-content h3 a{position: absolute;top: 5px;right: 0px;}
        
        .card-content p {
            color: #666;
            font-size: 14px;
            margin-bottom: 15px;
            line-height: 1.5;
            flex: 1;
        }
        
        .card-meta {
            display: flex;
            justify-content: space-between;
            color: #999;
            font-size: 12px;
            margin-top: auto;
        }
        
        /* 列表样式 */
        .list-container {
            margin-top: 15px;
        }
        
        .list-item {
            display: flex;
            padding: 10px 0;
            border-bottom: 1px dashed #eee;
        }
        
        .list-item:last-child {
            border-bottom: none;
        }
        
        .list-item .date {
            flex: 0 0 60px;
            color: #999;
            font-size: clamp(12px, 1vw, 14px);
            line-height: clamp(12px, 2vw, 30px);
        }
        
        .list-item .title {
            flex: 1;
            font-size: clamp(14px, 1.2vw, 20px);
            color: #333;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        
        .list-item .title:hover {
            color: #1a56a8;
            text-decoration: underline;
        }









        @media (max-width: 992px) {
            .modules-container {
                grid-template-columns: repeat(2, 1fr);
                gap: 0px;
            }
            .section-header h2{font-size: 20px;}
        }
        
        @media (max-width: 768px) {
            .modules-container {
                grid-template-columns: 1fr;
            }
            
            .media-item {
                width: 180px;
                height: 120px;
            }
        }
                

/* 响应式设计 */
@media (max-width: 768px) {
    .schedule-item {
        flex-direction: column;
    }
    
    .schedule-time {
        width: 100%;
        margin-bottom: 5px;
    }
    
    .day-btn {
        padding: 8px 15px;
        font-size: 14px;
    }
}
        

            


        
        @media (max-width: 768px) {

            
            .live-placeholder {
                height: 100%;
            }
            
            .schedule-table {
                display: block;
                overflow-x: auto;
            }
        }
        
        @media (max-width: 576px) {

            .btn {
                padding: 8px 16px;
                font-size: 14px;
                margin:0 auto;
            }
        }

   /* 生态联盟样式 - 移动端优化 */
.alliance-category {
    width: 90%;
    margin:0 auto;
    margin-bottom: 30px;
    padding: 0px;
    margin-top:-10px;
}

.alliance-title {
    font-size: 18px;
    color: #1a56a8;
    margin-bottom: 0px;
    padding-bottom: 4px;
    text-align: center;
}

.alliance-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.alliance-logo-item {
    flex: 1;
    text-align: center;
    transition: transform 0.3s;
    margin-bottom: 0px;
}

.alliance-logo-img {
    width: 100%;
    height: 80px;
    margin: 0 auto 0px;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    border-radius: 4px;
}

.alliance-logo-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border:1px #ccc solid;
    border-radius: 5px;
}

.alliance-logo-name {
    font-size: 13px;
    color: #333;
    font-weight: 500;
    line-height: 1.4;
    padding: 0 px;
}

.view-more-partners {
    text-align: center;
    margin-top: 30px;
    padding: 0 15px;
}

.btn-outline {
    display: inline-block;
    padding: 8px 16px;
    background-color: #17279a;
    color: #fff;
    border: 1px solid #17279a;
    border-radius: 4px;
    transition: all 0.3s;
    font-size: 13px;
}


.btn-outline i {
    margin-left: 5px;
    font-size: 11px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .service-content{display: block;}
    .alliance-category {
        width: 100%;
        margin-bottom: 15px;
        padding:0 ;
    }
    
    .alliance-title {
        font-size: 16px;
        margin-bottom: 12px;
    }
    
    .alliance-logos {
        gap: 10px;
    }
    
    .alliance-logo-item {
        flex: 0 0 calc(50% - 10px);
        margin-bottom: 10px;
    }
    
    .alliance-logo-img {
        height: 70px;
        padding: 0px 8px;
    }
    
    .alliance-logo-name {
        font-size: 12px;
    }
    
    .view-more-partners {
        margin-top: 20px;
    }
}

@media (max-width: 480px) {
    .alliance-logo-item {
       /* flex: 0 0 100%;*/
    }
    
    .alliance-logo-img {
        height: 100%;
    }
    
    .alliance-logo-name {
        font-size: 12px;
    }
}
        /* 新闻轮播Swiper样式 */
.news-slider {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}

.newsSwiper {
    width: 100%;
}

.newsSwiper .swiper-slide {
    display: flex;
    
}

.newsSwiper .swiper-button-next,
.newsSwiper .swiper-button-prev {
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.8);
    border-radius: 50%;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    color: #1a56a8;
}

.newsSwiper .swiper-button-next::after,
.newsSwiper .swiper-button-prev::after {
    font-size: 20px;
}

.newsSwiper .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background-color: #fff;
    opacity: 0.6;
}

.newsSwiper .swiper-pagination-bullet-active {
    background-color: #1e88e5;
    opacity: 1;
}
/* 酒店列表样式 */
.hotel-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 15px;
}

.hotel-card {
    padding: 15px;
    border: 1px solid #eee;
    border-radius: 8px;
    width: calc(33.33% - 14px);
    box-sizing: border-box;
    transition: all 0.3s;
}

.hotel-card:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
}

.hotel-card h4 {
    margin-bottom: 10px;
    font-size: clamp(16px, 1.2vw, 18px);
    color: #000;
    line-height: 1.4;
}

.hotel-card p {
    margin-bottom: 8px;
    font-size:clamp(16px, 1.6vw, 14px);
    color: #666;
    line-height: 2;
}

.hotel-card i {
    color: #1e88e5;
    margin-right: 5px;
    width: 16px;
    text-align: center;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .hotel-card {
        width: calc(50% - 10px);
    }
     .news-container {
            display: block;
            gap: 30px;
        }
}

@media (max-width: 768px) {
    .hotel-card {
        width: 100%;
    }
}

/* 报名表单样式 */
.register-form-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

.register-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

.form-group .required {
    color: #f44336;
}

.register-form input,
.register-form select,
.register-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s;
}

.register-form input:focus,
.register-form select:focus,
.register-form textarea:focus {
    border-color: #1e88e5;
    outline: none;
    box-shadow: 0 0 0 2px rgba(30, 136, 229, 0.2);
}

.register-form textarea {
    resize: vertical;
    min-height: 100px;
}

.form-submit {
    grid-column: 1 / -1;
    text-align: center;
    margin-top: 10px;
}

.register-submit-btn {
    padding: 12px 30px;
    font-size: 16px;
    background-color: #ff5722;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.register-submit-btn:hover {
    background-color: #e64a19;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.form-notice {
    grid-column: 1 / -1;
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .register-form {
        grid-template-columns: 1fr;
    }
    
    .register-form-container {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .register-form-container {
        padding: 15px;
    }
    
    .register-form input,
    .register-form select,
    .register-form textarea {
        padding: 10px 12px;
    }
}
/* 报名表单样式 - 更新为每行一个字段 */
.register-form-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

.register-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-row label {
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

.form-row .required {
    color: #f44336;
}

.register-form input,
.register-form select,
.register-form textarea {
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s;
    width: 100%;
}

.register-form input:focus,
.register-form select:focus,
.register-form textarea:focus {
    border-color: #1e88e5;
    outline: none;
    box-shadow: 0 0 0 2px rgba(30, 136, 229, 0.2);
}

.register-form textarea {
    resize: vertical;
    min-height: 100px;
}

.radio-group {
    display: flex;
    gap: 20px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: normal;
    cursor: pointer;
}

.radio-label input {
    margin: 0;
}

.region-select {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.register-submit-btn {
    padding: 12px 30px;
    font-size: 16px;
    background-color: #ff5722;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
}

.register-submit-btn:hover {
    background-color: #e64a19;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.form-notice {
    text-align: center;
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .register-form-container {
        padding: 20px;
    }
    
    .region-select {
        grid-template-columns: 1fr;
    }
    
    .radio-group {
        flex-direction: column;
        gap: 8px;
    }
    
    .register-submit-btn {
        max-width: 100%;
    }
}
/* 证件类型样式 */
.id-type-group {
    display: flex;
    gap: 20px;
    align-items: center;
}

.id-type-option {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.id-type-option input[type="radio"] {
    margin: 0;
    width: auto;
}

.id-type-label {
    font-weight: normal;
    color: #333;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .id-type-group {
        gap: 15px;
    }
}
/* 会议信息样式 */
.meeting-info {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 30px;
    border-left: 4px solid #1e88e5;
}

.meeting-time-location {
    margin-bottom: 15px;
}

.meeting-time-location p,
.meeting-notice p {
    margin: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #333;
    font-size: 15px;
}

.meeting-time-location i {
    color: #1e88e5;
    width: 20px;
    text-align: center;
}

.meeting-notice i {
    color: #ff9800;
    width: 20px;
    text-align: center;
}

.meeting-notice {
    background-color: #fff8e1;
    padding: 12px 15px;
    border-radius: 4px;
    border-left: 3px solid #ffc107;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .meeting-info {
        padding: 15px;
    }
    
    .meeting-time-location p,
    .meeting-notice p {
        font-size: 14px;
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
}
/* 会议信息样式 - 基础 */
.meeting-info {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 30px;
    border-left: 4px solid #1e88e5;
}

.meeting-time-location {
    margin-bottom: 15px;
}

.info-item {
    margin: 12px 0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: #333;
    font-size: 15px;
    line-height: 1.5;
}

.meeting-info i {
    color: #1e88e5;
    margin-top: 2px;
    flex-shrink: 0;
}

.meeting-notice {
    background-color: #fff8e1;
    padding: 12px 15px;
    border-radius: 4px;
    border-left: 3px solid #ffc107;
    display: flex;
    gap: 12px;
}

.meeting-notice i {
    color: #ff9800;
}

.register-btn-banner{
    padding: 8px 20px;
    background-color: #ff5722;
    color: white;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.3s;
    border: none;
    cursor: pointer;
    position: absolute;
    bottom:20px;
    left: 50%;
    margin-left: -80px;
    width: 160px;
    display: none;

}

.dual-image-slider .swiper-container{padding-top:1vh}
/* 分页器样式 */
.dual-image-slider .swiper-pagination {
    position: absolute;
    top: 10px;
    right: 18px;
    width: 100%;
    text-align: right;
    left: auto !important;
    height: 35px;
}

.dual-image-slider .swiper-pagination-bullet {
    display: inline-block;
    width: 8px;
    height: 8px;
    margin: 0 5px;
    background: #cccccc;
    border-radius: 50%;
    opacity: .8;
    cursor: pointer;
    color: #000;
    text-align: center;
    line-height: 20px;
    font-size: 12px;
    text-indent: -10000px;
}

.dual-image-slider .swiper-pagination-bullet-active {
    opacity: 1;
    background: #2ecfc4;
    color: white;
}



/* 移动端优化 - 最大宽度768px */
@media (max-width: 768px) {
    .meeting-info {
        padding: 15px;
        margin-bottom: 20px;
        border-left-width: 3px;
    }
    
    .info-item {
        flex-direction: row;
        align-items: center;
        font-size: 14px;
        margin: 10px 0;
        gap: 10px;
    }
    
    .meeting-notice {
        padding: 10px 12px;
        font-size: 14px;
    }
    .nav-container {
            position: absolute;
            top:-1000px;
        }
}
    
    /* 小屏幕手机优化 - 最大宽度480px */
    @media (max-width: 480px) {
        .meeting-info {
            padding: 12px;
            border-radius: 6px;
        }
        
        .info-item {
            font-size: 13px;
            gap: 8px;
        }
        
        .meeting-info i {
            font-size: 14px;
        }
        
        /* 处理长文本换行 */
        .info-item span,
        .meeting-notice span {
            word-break: break-word;
            overflow-wrap: break-word;
        }
            .nav-container {
            position: absolute;
            top:-1000px;
        }
    }

    .zlzs_div{flex: 1}
/* 导航栏基础样式 */
        .navbar {
            background-color: #17279a;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }
        
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 6dvh;
            padding: 0 20px;
            width: 100%;
            margin: 0 auto;
            text-align: center;
        }
        /* PC端隐藏logo */
            .logo {
                display: none;
            }
        @media (max-width: 768px) {
            .nav-container {
                position: relative;
                top: auto;
            }
            .logo {
                display: block;
            }
            
        }
        @media (max-width: 480px) {
            .nav-container {
                position: relative;
                top: auto;
            }
        }
        
        .logo {
            height: 16px;
            margin-top:5px;
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
            margin:0 auto;
             width: calc(100% - 10rem);
             display: flex;
        }
        
        .nav-item {
            margin:0px;
            position: relative;
            flex: 1;
            gap: 10px;
        }
        .big {
          flex: 2.5; /* 此元素占据 2 份空间，其他元素 1 份 */
        }
                
        .nav-link {
            padding: 20px 0;
            font-size: clamp(14px, 1.333vw, 22px);
            font-weight: 500;
            color: #fff;
            transition: color 0.3s;
        }
        
        .nav-link:hover {
            color: #1e88e5;
        }
        
        .register-btn {
            margin-left: 20px;
            padding: 8px 20px;
            background-color: #ff5722;
            color: white;
            border-radius: 4px;
            text-decoration: none;
            transition: background-color 0.3s;
            width: 10rem;
        }
        
        .register-btn:hover {
            background-color: #e64a19;
        }
        
        .mobile-menu-btn {
            display: none;
            font-size: 24px;
            cursor: pointer;
            color: #fff;
        }
        
        .mobile-menu-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            z-index: 998;
        }
        
        /* PC端布局 - 导航在Banner下方 */
        @media (min-width: 769px) {
            .banner-container:first-child {
                order: 1;
            }
            
            .banner-container:last-child {
                order: 2;
            }
        }
        
        /* 移动端布局 - 导航固定在顶部覆盖Banner */
        @media (max-width: 768px) {
            .navbar {
                position: fixed;
                top: 0;
                left: 0;
                right: 0;
                z-index: 1000;
            }
            
            .banner {
                height: 21vh;
                background: #0f1b71 url(../images/banner_h5.jpg) top center no-repeat;
                background-size: 100%;
                margin-top: 40px; /* 为固定导航留出空间 */
            }
            
            .banner h1 {
                font-size: 30px;
            }
            
            .nav-menu {
                position: fixed;
                top: 60px;
                left: -100%;
                width: 80%;
                max-width: 300px;
                height: calc(100vh - 40px);
                background-color: white;
                flex-direction: column;
                align-items: flex-start;
                padding: 10px;
                box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
                transition: left 0.3s;
                z-index: 999;
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .mobile-menu-overlay.active {
                display: block;
            }
            
            .nav-item {
                margin: 5px 0;
                width: 100%;
                border-bottom: 1px solid #f0f0f0;
                border-left: 2px solid #0f1b71;
                padding-left: 15px;
                flex: inherit;
            }
            
            .nav-link {
                padding: 10px 0;
                color: #000;
                display: block;
                font-size: 13px;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .register-btn {
                display: none;
            }
        }

/*新增分论坛*/
 .rc_div{width: 100%;background: url(../images/rc_bg_div.jpg) top left repeat-x;padding:44px 28px;}
   .z_rc_p{width: 285px;height: 485px;background: url(../images/luntan1.png)  top left no-repeat;flex-shrink: 0; }
   .z_rc_p h2{text-align: left;padding:0 32px;margin-top: 95px;margin-bottom: 0px;font-weight: bold;}
   .z_rc_p h3{text-align: left;padding:0 32px;margin-top: 2px;margin-bottom: 20px; font-weight: normal;font-size: 23px;line-height: 32px;letter-spacing: 1px;}
   .z_rc_p p{text-align: left;font-size: 16px;margin-bottom: 4px;line-height: 30px;padding:0 32px;}

   .f_rc_p{flex-grow: 1; background:none;height: 485px;}
   .dual-image-slider{height: 485px;}
   .dual-image-slider h2{width: 100%;text-align: center;background: url(../images/rc_tittle.png) center top no-repeat; font-size: 26px; color: #000;font-weight:normal;}
   .dual-image-slider b{font-weight: bold;}
   .dual-image-slider .swiper-pagination{bottom:-10px;top:auto;}
   .dual-image-slider .swiper-container{height: 485px;padding: 0;}
   .rc_title{text-align: left;padding:17px;background: url(../images/rc_div_bg.png) top center no-repeat; opacity: 0.8;transition: background-image 0.5s ease-in-out;background-size: cover;background-position: center;transition: background-image 0.5s ease-in-out;position: relative;overflow: hidden;width: 280px;height:169px; }
   .rc_title::before {content: '';background: url(../images/rc_div_bg_hover.png) top center no-repeat;;background-size: cover;background-position: center;opacity: 0;transition: opacity 0.5s ease-in-out;position: absolute;top: 0;left: 0;width: 100%;height: 100%;}
  .rc_title:hover::before { opacity: 1;}
   /* 透明遮罩层 */
  .slide-image:hover{box-shadow: 0 0 10px #9da2c1; /* 四周阴影 */}

  .slide-image{ overflow: hidden; }
   .rc_title h2{text-align: left;font-size: 18px; color: #000;font-weight: bold;position:absolute;top:2px;right:0px;background: url(../images/luntan2_h2_bg.png) top center no-repeat;width: 143px;height: 29px;text-align: center;font-size: 14px; color: #fff;font-weight: normal;line-height: 29px;}
   .rc_title_p h3{text-align: left;font-size: 16px;margin-bottom: 10px; color: #000;font-weight:normal;height: 50px;margin-top: 35px;}
   .rc_title_p p{text-align: left;font-size: 12px;color: #000; line-height: 22px;}
   .rc_title_p span{margin:0 3px;font-size: 12px;}
   .rc_title_p{position: absolute;top: 0px;left: 10px;width: 290px;height:169px;display: block;padding:0 10px;padding-right: 30px;}
  .rc_title:hover .rc_title_p {animation: textMove 1s ease;}

  @keyframes textMove {
    0% { transform: translateY(0); }
    30% { transform: translateY(-5px); }
    70% { transform: translateY(-5px); } /* 保持在上移位置 */
    100% { transform: translateY(0); }
  }



  .z_rc_p{background: url(../images/luntan1.png) top center no-repeat; opacity: 0.8;transition: background-image 0.5s ease-in-out;background-size: cover;background-position: center;transition: background-image 0.5s ease-in-out;position: relative;overflow: hidden;width: 280px;height:485px; }
   .z_rc_p::before {content: '';background: url(../images/luntan1.png) top center no-repeat;;background-size: cover;background-position: center;opacity: 0;transition: opacity 0.5s ease-in-out;position: absolute;top: 0;left: 0;width: 100%;height: 100%;}
  .rc_title:hover::before { opacity: 1;}
   /* 透明遮罩层 */
  .z_rc_p:hover{box-shadow: 0 0 10px #9da2c1; /* 四周阴影 */}
  .z_rc_p:hover h2 {animation: textMove 1s ease;}
  .z_rc_p:hover h3 {animation: textMove 1s ease;}
  .z_rc_p:hover p {animation: textMove 1s ease;}


.dual-image-slider .swiper-button-prev, .dual-image-slider .swiper-button-next{top: auto;bottom:5px;width: 60px;height: 30px; z-index: 9999;border-radius: 5px;left:50%;margin-left:-70px;}
.dual-image-slider .swiper-button-next{top: auto;bottom: 5px;right:50%;left: auto;margin-right: -70px;}
.dual-image-slider .swiper-button-prev::after, .dual-image-slider .swiper-button-next::after{font-size: 14px;}

@media only screen 
  and (min-device-width: 768px) 
  and (max-device-width: 1024px) 
  and (orientation: landscape) {
    .nav-item {
        margin: 0 15px;
        position: relative;
    }
    .banner-container{
        overflow: hidden;
    }
    .register-btn{
        position: relative;
    left: -200px;
    }
    .modules-container{
        gap: 10px;
    }
    .logo{
        display: block;
    }
        .register-btn-banner {
        display: block;
        bottom:100px;
        font-size: 20px;
    }
.navbar {
                position: fixed;
                top: 0;
                left: 0;
                right: 0;
                z-index: 1000;
            }
            .banner_m{display: block;}
            .banner {
                display: none;
            }
            
            .banner h1 {
                font-size: 30px;
            }
            
            .nav-menu {
                position: fixed;
                top: 40px;
                left: -100%;
                width: 80%;
                max-width: 300px;
                height: calc(100vh - 40px);
                background-color: white;
                flex-direction: column;
                align-items: flex-start;
                padding: 10px;
                box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
                transition: left 0.3s;
                z-index: 999;
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .mobile-menu-overlay.active {
                display: block;
            }
            
            .nav-item {
                margin: 5px 0;
                width: 100%;
                border-bottom: 1px solid #f0f0f0;
                border-left: 2px solid #0f1b71;
                padding-left: 15px;
            }
            
            .nav-link {
                padding: 10px 0;
                color: #000;
                display: block;
                font-size: 13px;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .register-btn {
                display: none;
            }

               /*---新增改版样式---*/

    .news-container{display: inherit;}
    .container {
        width: 100%;
    }
    .news-slider{width: 100%;}
    .news-list-container {
        width: 100%;
        margin-top: 15px;
    }
    .zlzs_div{display: flex; gap:30px;flex: 1}
    .container_v{display: inherit;}
    .video_div {
        width: 100%;
    }
    .zlzs_div{width: 100%;margin-top: 30px;}
    .zlzs_div{flex: 1}
    .rc_div{display: inherit;}
    .z_rc_p_m{display: block;}
    .z_rc_p_m img{width: 100%}
    .z_rc_p{display: none}
    .slide-image {
       /* width: 140px;
        height: 85px;
        margin-top: 10px; */
    }
    .f_rc_p,.dual-image-slider{height: auto;padding-bottom:10px;}
    .swiper-container{height: auto}
    .f_rc_p{padding: 0;}
    .zb_cb_div{display: flex;width: 100%}
    .zb_cb_div .alliance-category{width: 100%}
    #stlm{margin-top: 10px;}


}




/* 手机端适配 */



@media (max-width: 768px) {
   /* body{background: linear-gradient(to bottom, #131d80, #1768c1);}*/
   .banner_m{display: block;}
    .banner {
        height:27vh; /* 手机端高度 */
        background: #0f1b71 url(../images/banner_h5.jpg) top center no-repeat;
        /* 或者使用视窗单位：height: 60vh; */
         background-size: 100%;
         display: none;
    }
    .register-btn-banner{display: block;}
    .banner h1 {
        font-size: 30px;
        margin-bottom: 15px;
    }
    
    .banner p {
        font-size: 16px;
        margin-bottom: 20px;
    }
    
    .banner-content {
        padding: 0 15px;
    }

    .section-header h2 {
            font-size: 18px;
            color: #17279a;
            display: inline-block;
            padding: 0 ;
            background:none;
            text-align: left;
            width: 100%;
            padding-top:4px;
            border-top:1px #384294 solid;
            position: relative;
        top: 0;
        left: 0;

        }
         .section-header h2 b{
            border-top: 2px #17279a solid;
        position: relative;
        top: 0px;
        padding-top: 5px;
        }


    .section-header .subtitle {
            display: inherit;
            font-size: 14px;
            color: #666;
            margin-top: 0px;
            font-weight: normal;
            text-transform: none;
            letter-spacing: normal;
        }
    .section-header {
            text-align: center;
            margin-bottom: 10px;
        }
    .section {
            padding: 10px 0;
            margin:0 auto;
            width: 100%;
            margin-top:0px;
        }        
    .news-item {
        padding: 10px 0;
    }
        .news-list-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 10px;
        padding-bottom: 15px;
        border-bottom: 1px solid #eee;
    }
    .news-list-container,.news-slider{
        margin-bottom:10px;
    }
    #live{padding:0px 0;border-radius: 0;}
    #exhibition{margin-top:0px;padding:20px 0;border-radius: 0;background-size: cover;}
    #stlm{}
    #service{}
    #schedule,#news{margin-top:0px;}
    .schedule-item {
        display: flex;
        margin-bottom: 5px;
        padding-bottom: 5px;
        border-bottom: 1px dashed #eee;
    }
    .exhibition-tabs {
        display: flex;
        justify-content: center;
        margin-bottom: 0px;
        margin-top:10px;
        margin-top:25px;
    }
    .exhibition-scroll {
        display: block;
        padding-bottom:0;
    }
    .news-content{padding:0 0px;}
    .news-meta{margin-bottom:10px;margin-top:5px;}
    .news-card{margin-bottom:15px;background: #fff;}
    .view-more-partners{margin-top:10px;}
    #stlm{margin-top:0px;}
    #zhcs{margin-top:15px;}
    .card-content h3 {
        font-size: clamp(12px, 1.2vw, 20px)
        margin-bottom: 0px;

    }
    .card-content h3 {}
    .list-item {
        display: flex;
        padding: 5px 0;
        border-bottom: 1px dashed #eee;
    }
    .list-container {
        margin-top: 5px;
    }
    #review{background:#eeeeee !important;margin-top:0px;padding:20px 0;border-radius: 0;}
    .past-events {
        display: block;
    }
    .past-event {
        width: 100%;
    }
    .past-event-info {
        padding: 5px 0;
        margin-bottom:8px;
    }
    .past-event-info h3 {
        margin-bottom: 5px;
        text-align: center;
        font-size: 16px;
    }
    .service-item h3 {
        margin-bottom: 5px;
        font-size: 16px;
    }
    .service-item p {
       margin-bottom: 0px;
        font-size: 14px;
        color: #000;
        line-height: 28px;
    }
    .hotel-card {
        padding: 5px 15px;
        background:#fff;
    }
    .hotel-card h4 {
        margin-bottom: 10px;
        font-size: 14px;
        color: #000;
        line-height: 1.4;
    }
    .footer-contact h3 {
        font-size: 18px;
        margin-bottom: 10px;
        text-align: left;
    }
    .footer-contact p {
        margin-bottom: 5px;
        color: #ccc;
        text-align: left;
    }
    .copyright {
        color: #999;
        font-size: 14px;
        margin-top: 10px;
        text-align: left;
    }
    .swiper-pagination{bottom:-10px !important}
    .news-slider{width: 100%;}
    .news-list-header h3 {
        font-size: 18px;
        color: #333;
        margin: 0;
    }
    .news-content .span1{font-size: 16px; position: relative; top: 0;left: -15px;}
    .schedule-card h3 {
        font-size: 16px;
    }
    .schedule-host {
        font-size: 14px;
        margin-bottom: 5px;
        padding-bottom: 5px;
    }
    .schedule-detail h4 {
        margin-bottom: 5px;
        color: #333;
        font-size: 14px;
    }
    .tab-btn {
        border-radius: 5px;
    }
    .news-ct{padding:10px;}
    .news-content h3 {
        font-size: 16px;
        margin-bottom: 5px;
        color: var(--dark-blue);
        line-height: 1.4;
    }
    .news-content p {
        line-height: 1.8;
    }
    .past-event {
       background:#fff;
       border-radius: 5px;
       margin-bottom:20px;
   }
   .page-item{font-size: 12px;}
   .card-content {
        padding: 10px 10px;
    }

    /*---新增改版样式---*/

    .container {
       max-width: 96%;
        padding:0;
    }

    .news-list-container {
        width: 100%;
    }
    .container_v{display: inherit;}
    .video_div {
        width: 100%;
    }
    .zlzs_div{width: 100%;margin-top: 30px;}
    .rc_div{display: inherit;}
    .z_rc_p_m{display: block;}
    .z_rc_p_m img{width: 100%}
    .z_rc_p{display: none}
    .slide-image {
        /* width: 140px;
        height: 85px;
        margin-top: 10px;*/
    }
    .f_rc_p,.dual-image-slider{height: auto;padding-bottom:10px;}
    .swiper-container{height: auto}
    .f_rc_p{padding: 0;}
    .zb_cb_div{display: inherit;width: 100%}
    .zb_cb_div .alliance-category{width: 100%}
    #stlm{margin-top: 10px;}



}
@media (max-width: 430px) {
.banner {
        height:26vh; /* 手机端高度 */
        background: #0f1b71 url(../images/banner_h5.jpg) top center no-repeat;
        /* 或者使用视窗单位：height: 60vh; */
         background-size: 100%;
    }
}
/* 针对16 Pro Max可能的更小动态岛 */
@media only screen 
  and (max-width: 430px) 
  and (max-height: 932px) 
  and (-webkit-device-pixel-ratio: 3) {
.banner {
        height:30vh; /* 手机端高度 */
        background: #0f1b71 url(../images/banner_h5.jpg) top center no-repeat;
        /* 或者使用视窗单位：height: 60vh; */
         background-size: 100%;
    }
    .section-header h2{position: relative;
        top: 0;
        left: 0;}
    .section-header h2 b {
        position: relative;
        top: 0px;
        padding-top: 8px;
    }
}

/* 针对12、13、14 Pro Max可能的更小动态岛 */
@media only screen 
  and (max-width: 430px) 
  and (max-height: 942px) 
  and (-webkit-device-pixel-ratio: 3) {
.banner {
        height:34vh; /* 手机端高度 */
        background: #0f1b71 url(../images/banner_h5.jpg) top center no-repeat;
        /* 或者使用视窗单位：height: 60vh; */
         background-size: 100%;
    }
    .section-header h2{position: relative;
        top: 0;
        left: 0;}
    .section-header h2 b {
        position: relative;
        top: 0px;
        padding-top: 8px;
    }
}
/* 针对12、13、14 Pro 可能的更小动态岛 */
@media only screen 
  and (max-width: 390px)  
  and (-webkit-device-pixel-ratio: 3) {
.banner {
        height:27vh; /* 手机端高度 */
        background: #0f1b71 url(../images/banner_h5.jpg) top center no-repeat;
        /* 或者使用视窗单位：height: 60vh; */
         background-size: 100%;
    }
    .section-header h2 b {
        padding-top: 5px;
    }
}


/* 小屏幕进一步优化 */
@media (max-width: 375px) {
    .banner {
        height: 30vh;
        background: #0f1b71 url(../images/banner_h5.jpg) top center no-repeat;
        background-size: 100%;
    }
        .register-btn-banner{ 
        padding: 4px 10px;
    }
    .btn {
        font-size: 12px;
    }
    .banner h1 {
        font-size: 26px;
    }
    
    .banner p {
        font-size: 14px;
    }
}

/* 超小屏幕进一步优化 */
@media (max-width: 325px) {
    .banner {
        height: 28vh;
        background: #0f1b71 url(../images/banner_h5.jpg) top center no-repeat;
        background-size: 100%;
    }
    .logo {
        height: 30px;
    }
    .register-btn-banner{ 
        padding: 4px 10px;
    }
    .btn {
        font-size: 12px;
    }
}
/* 超小屏幕进一步优化 */
@media (max-width: 310px) {
    .banner {
        height: 42vh;
        background: #0f1b71 url(../images/banner_h5.jpg) top center no-repeat;
        background-size: 100%;
    }
    .logo {
        height: 30px;
    }
    .register-btn-banner{ 
        padding: 4px 10px;
    }
    .btn {
        font-size: 12px;
    }
}


@media only screen 
  and (min-device-width: 768px) 
  and (max-device-width: 1024px) 
  and (orientation: portrait) {


   .news-slider {
        width: 100%;
    }
    .news-list-container{
        margin-top:20px;
    }
    .navbar {
                position: fixed;
                top: 0;
                left: 0;
                right: 0;
                z-index: 1000;
            }
            .banner_m{display: block;}
            .banner {
                display: none;
            }
            .section{width: 95%;margin:0 auto;}
            .container{width: 100%;padding:0;}
            .news-list-container{width: 100%;}
            .container_v{display: inherit;}
            .zlzs_div{display: flex; gap: 30px;margin-top: 20px;}
            .video_div{width: 100%;}
            .news-container{display: inherit;}
            .modules-container {
                gap: 30px;
            }

            .banner h1 {
                font-size: 30px;
            }
            
            .nav-menu {
                position: fixed;
                top: 60px;
                left: -100%;
                width: 80%;
                max-width: 300px;
                height: calc(100vh - 40px);
                background-color: white;
                flex-direction: column;
                align-items: flex-start;
                padding: 10px;
                box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
                transition: left 0.3s;
                z-index: 999;
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .mobile-menu-overlay.active {
                display: block;
            }
            
            .nav-item {
                margin: 5px 0;
                width: 100%;
                border-bottom: 1px solid #f0f0f0;
                border-left: 2px solid #0f1b71;
                padding-left: 15px;
            }
            
            .nav-link {
                padding: 10px 0;
                color: #000;
                display: block;
                font-size: 13px;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .register-btn {
                display: none;
            }
        .banner h1 {
        font-size: 30px;
        margin-bottom: 15px;
    }
    
    .banner p {
        font-size: 16px;
        margin-bottom: 20px;
    }
    
    .banner-content {
        padding: 0 15px;
    }

    .section-header h2 {
            font-size: 18px;
            color: #17279a;
            display: inline-block;
            padding: 0 ;
            background:none;
            text-align: left;
            width: 100%;
            padding-top:4px;
            border-top:1px #384294 solid;

        }
         .section-header h2 b{
            border-top: 2px #17279a solid;
        padding-top: 7px;
        }
    .section-header .subtitle {
            display: inherit;
            font-size: 14px;
            color: #666;
            margin-top: 0px;
            font-weight: normal;
            text-transform: none;
            letter-spacing: normal;
        }
    .section-header {
            text-align: center;
            margin-bottom: 10px;
        }
    .section {
            padding: 20px 0;
            margin:0 auto;
            width: 96%;
            margin-top:0px;
        }        
    .news-item {
        padding: 10px 0;
    }
        .news-list-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 10px;
        padding-bottom: 15px;
        border-bottom: 1px solid #eee;
    }
    .news-list-container,.news-slider{
        margin-bottom:20px;
    }
     #live{margin-top:-15px;padding:20px 0;border-radius: 0;}
    #exhibition{margin-top:0px;padding:20px 0;border-radius: 0;background-size: cover;}
    #stlm{}
    #service{}
    #schedule,#news{margin-top:0px;}
    .schedule-item {
        display: flex;
        margin-bottom: 5px;
        padding-bottom: 5px;
        border-bottom: 1px dashed #eee;
    }
    .exhibition-tabs {
        display: flex;
        justify-content: center;
        margin-bottom: 0px;
        margin-top:10px;
        margin-top:25px;
    }
    .exhibition-scroll {
        display: block;
        padding-bottom:0;
    }
    .news-content{padding:0 0px;}
    .news-meta{margin-bottom:10px;margin-top:5px;}
    .news-card{margin-bottom:15px;background: #fff;}
    .view-more-partners{margin-top:10px;}
    #stlm{margin-top:0px;}
    #zhcs{margin-top:15px;}
    .card-content h3 {
        font-size: 14px;
        margin-bottom: 0px;
    }
    .list-item {
        display: flex;
        padding: 5px 0;
        border-bottom: 1px dashed #eee;
    }
    .list-container {
        margin-top: 5px;
    }
    #review{background:#eeeeee !important;margin-top:0px;padding:20px 0;border-radius: 0;}
    .past-events {
        display: flex;
    }
    .past-event {
        width: 100%;
    }
    .past-event-info {
        padding: 5px 0;
        margin-bottom:8px;
    }
    .past-event-info h3 {
        margin-bottom: 5px;
        text-align: center;
        font-size: 16px;
    }
    .service-item h3 {
        margin-bottom: 5px;
        font-size: 16px;
    }
    .service-item p {
       margin-bottom: 0px;
        font-size: 14px;
        color: #000;
        line-height: 28px;
    }
    .hotel-card {
        padding: 5px 15px;
        background:#fff;
    }
    .hotel-card h4 {
        margin-bottom: 10px;
        font-size: 14px;
        color: #000;
        line-height: 1.4;
    }
    .footer-contact h3 {
        font-size: 18px;
        margin-bottom: 10px;
        text-align: left;
        padding-left: 50px;
    }
    .footer-contact p {
        margin-bottom: 5px;
        color: #ccc;
        text-align: left;
        padding-left: 50px;
    }
    .copyright {
        padding-left: 50px;
        color: #999;
        font-size: 14px;
        margin-top: 10px;
        text-align: left;
    }
    .swiper-pagination{bottom:20px !important}
    .news-slider{width: 100%;}
    .news-list-header h3 {
        font-size: 14px;
        color: #333;
        margin: 0;
    }
    .news-content .span1{font-size: 16px; position: relative; top: 0;left: -15px;}
    .schedule-card h3 {
        font-size: 16px;
    }
    .schedule-host {
        font-size: 14px;
        margin-bottom: 5px;
        padding-bottom: 5px;
    }
    .schedule-detail h4 {
        margin-bottom: 5px;
        color: #333;
        font-size: 14px;
    }
    .tab-btn {
        border-radius: 5px;
    }
    .news-ct{padding:10px;}
    .news-content h3 {
        font-size: 16px;
        margin-bottom: 5px;
        color: var(--dark-blue);
        line-height: 1.4;
    }
    .news-content p {
        line-height: 1.8;
    }
    .past-event {
       background:#fff;
       border-radius: 5px;
       margin-bottom:20px;
   }
   .past-event img {
        height: auto;
    }
    .logo {
        display: block;
    }
    .register-btn-banner{
        width: 200px;
        margin-left: -100px;
        display: block;
        bottom:100px;
        font-size: 20px;
    }



}



/* 华为Mate X系列外屏适配 */
@media (min-width: 768px) and (aspect-ratio: 8/7.1){
.navbar {
                position: fixed;
                top: 0;
                left: 0;
                right: 0;
                z-index: 1000;
            }
            
            .banner {
                height: 21vh;
                background: #0f1b71 url(../images/banner_h5.jpg) top center no-repeat;
                background-size: 100%;
                margin-top: 50px; /* 为固定导航留出空间 */
            }
            
            .banner h1 {
                font-size: 30px;
            }
            
            .nav-menu {
                position: fixed;
                top: 60px;
                left: -100%;
                width: 80%;
                max-width: 300px;
                height: calc(100vh - 40px);
                background-color: white;
                flex-direction: column;
                align-items: flex-start;
                padding: 10px;
                box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
                transition: left 0.3s;
                z-index: 999;
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .mobile-menu-overlay.active {
                display: block;
            }
            
            .nav-item {
                margin: 5px 0;
                width: 100%;
                border-bottom: 1px solid #f0f0f0;
                border-left: 2px solid #0f1b71;
                padding-left: 15px;
            }
            
            .nav-link {
                padding: 10px 0;
                color: #000;
                display: block;
                font-size: 13px;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .register-btn {
                display: none;
            }

            .register-btn-banner {
                display: block;
            }
            .news-container {
                display: block;
                gap: 30px;
            }
}
@media (max-width: 768px) {
    .dual-image-slider .swiper-container{padding-top:0vh;height: 400px;margin-bottom: 40px;}
    /* 分页器样式 */
    .dual-image-slider  .swiper-pagination {
        position: absolute;
        top: 8px;
        right:auto;
        width: 100%;
        text-align:center;
        left:auto;
    }

    .dual-image-slider .swiper-pagination-bullet {
        display: inline-block;
        width: 8px;
        height: 8px;
        margin: 0 5px;
        background: #cccccc;
        border-radius: 50%;
        opacity: .8;
        cursor: pointer;
        color: #000;
        text-align: center;
        line-height: 20px;
        font-size: 12px;
        text-indent: -10000px;
    }

    .dual-image-slider .swiper-pagination-bullet-active {
        opacity: 1;
        background: #2FCFC4;
        color: white;
    }
}

@media (min-width: 1025px) and (hover: hover) {
          .news-item {
            padding: .5vw 0;
        }
}

@media (max-width: 768px) {
     #schedule .container{        max-width: 100%;}
     #schedule .news-list-header{margin-bottom:0}
     .rc_div{width: 100%;background: url(../images/rc_bg_div1.jpg) top right repeat-x;padding:10px;}
     .dual-image-slider .swiper-pagination{bottom:-20px;top:auto;width: 80%;right: 0;text-align: right;}
     .dual-image-slider h2{width: 100%;text-align: center;background: url(../images/rc_tittle1.png) center top no-repeat; margin-top: 20px; line-height: 30px;font-size: 16px;}
     .rc_title_p h2{text-align: left; font-size: 18px;}
     .rc_title_p{position: absolute;top: 0px;left: 10px;width: 280px;height:169px;display: block;text-align: left;}
      .rc_title h2{text-align: left;font-size: 18px; color: #000;font-weight: bold;position:absolute;top:2px;right:0px;background: url(../images/luntan2_h2_bg.png) top center no-repeat;width: 143px;height: 29px;text-align: center;font-size: 14px; color: #fff;font-weight: normal;line-height: 29px;margin-top: 0;}
        
        .dual-image-slider .swiper-button-prev, .dual-image-slider .swiper-button-next{top: auto;bottom:5px;width: 60px;height: 30px; z-index: 9999;border-radius: 5px;left:10px;margin-left:0px;}
        .dual-image-slider .swiper-button-next{top: auto;bottom: 5px;right:auto;left: 90px;margin-right: 0px;}
 }


 @media (max-width: 995px) {
            .container {
                padding: 0 20px;
                width: 1200px;
            }
            .banner{width: 1200px;display: none}
            .banner_m{width: 100%;display: block;}

            .navbar {
                position: fixed;
                top: 0;
                left: 0;
                right: 0;
                z-index: 1000;
            }
            .banner_m{display: block;}
            .banner {
                display: none;
            }
            
            .banner h1 {
                font-size: 30px;
            }
            
            .nav-menu {
                position: fixed;
                top: 40px;
                left: -100%;
                width: 80%;
                max-width: 300px;
                height: calc(100vh - 40px);
                background-color: white;
                flex-direction: column;
                align-items: flex-start;
                padding: 10px;
                box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
                transition: left 0.3s;
                z-index: 999;
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .mobile-menu-overlay.active {
                display: block;
            }
            
            .nav-item {
                margin: 5px 0;
                width: 100%;
                border-bottom: 1px solid #f0f0f0;
                border-left: 2px solid #0f1b71;
                padding-left: 15px;
            }
            
            .nav-link {
                padding: 10px 0;
                color: #000;
                display: block;
                font-size: 13px;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .register-btn {
                display: none;
            }

            .news-slider{width: 100%;}
            .news-list-container{width: 100%;margin-top: 20px;}
            .dual-image-slider .swiper-button-prev{left: 10px !important;margin-left: 0 !important;}
            .dual-image-slider .swiper-button-next{left: 150px !important;margin-right: 0 !important;right:auto !important}
            .news-item{padding:20px 0;}
            .xb_list ul {display: grid; grid-template-columns: repeat(2, 1fr) !important;gap: 15px 5px;width: 100%;}
            .modules-container{gap: 30px;}

        }

 @media (max-width: 1100px) {
    .dual-image-slider .swiper-button-prev{left: 10px !important;margin-left: 0 !important;}
    .dual-image-slider .swiper-button-next{left: 150px !important;margin-right: 0 !important;right:auto !important}
    .xb_list ul {display: grid; grid-template-columns: repeat(3, 1fr) !important;gap: 15px 5px;width: 100%;}
 }