/* 全局样式 */
        body {
            background-color: #f8f9fa;
            color: #333;
        }

        input, textarea {
            -webkit-user-select: text;
            -khtml-user-select: text;
            -moz-user-select: text;
            -ms-user-select: text;
            user-select: text;
        }

        /* 链接样式重置 */
        a {
            text-decoration: none;
            color: inherit;
        }
        a:hover {
            text-decoration: none;
            color: inherit;
        }

        /* 头部导航样式 */
        .header-nav {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
			/*position: relative;*/
            position: fixed; width: 100%; top: 0px;
        }

        .logo-text {
            color: white !important;
            font-size: 24px;
            font-weight: bold;
            line-height: 60px;
            float: left;
        }

        .header-nav .layui-nav {
            background: transparent !important;
        }

        .layui-nav .layui-nav-item a {
            color: #FFF;
            font-size: 16px;
        }

        /* 导航子菜单样式优化 */
        .layui-nav .layui-nav-child dd a {
            color: #333 !important;
            font-size: 14px;
        }

        .layui-nav .layui-nav-child dd a:hover {
            color: #667eea !important;
            background-color: #f8f9fa;
        }

        /* 移动端菜单按钮 */
        .mobile-menu-btn {
            display: none;
            position: absolute;
            right: 15px;
            top: 0;
            padding: 0 15px;
            height: 60px;
            line-height: 60px;
            color: white;
            font-size: 20px;
            cursor: pointer;
        }

        /* 移动端菜单样式 */
        .mobile-nav-container {
            position: fixed;
            top: 0;
            right: -300px;
            width: 300px;
            height: 100%;
            background: white;
            z-index: 9999;
            transition: all 0.3s ease;
            box-shadow: -2px 0 10px rgba(0,0,0,0.1);
            overflow-y: auto;
        }

        .mobile-nav-container.show {
            right: 0;
        }

        .mobile-nav-header {
            padding: 20px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            font-size: 18px;
            font-weight: bold;
        }

        .mobile-nav-close {
            position: absolute;
            right: 20px;
            top: 20px;
            color: white;
            font-size: 20px;
            cursor: pointer;
        }

        .mobile-nav-content {
            padding: 20px;
        }

        .mobile-nav-item {
            display: block;
            padding: 15px 0;
            border-bottom: 1px solid #eee;
            color: #333;
            font-size: 16px;
        }

        .mobile-nav-child {
            padding-left: 20px;
            display: none;
        }

        .mobile-nav-child.show {
            display: block;
        }

        .mobile-nav-child-item {
            display: block;
            padding: 10px 0;
            color: #666;
            font-size: 14px;
        }

        .nav-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.5);
            z-index: 9998;
        }

        .nav-overlay.show {
            display: block;
        }

        /* Banner样式 (全宽) */
        .banner-section {
            margin-top: 60px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        }

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

        /* 内容区域样式 */
        .content-section {
            padding: 50px 0;
        }
        .bg-white {
            background: white;
        }

        .section-title {
            text-align: center;
            margin-bottom: 50px;
            position: relative;
        }

        .section-title h2 {
            font-size: 32px;
            color: #333;
            margin-bottom: 10px;
            font-weight: 600;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 3px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border-radius: 2px;
        }

        /* 更多链接样式 */
        .more-link {
            position: absolute;
            right: 0;
            top: 10px;
            font-size: 16px;
            color: #888;
            transition: all 0.3s ease;
        }

        .more-link:hover {
            color: #667eea;
            transform: translateX(3px);
        }

        .more-link .layui-icon {
            font-size: 14px;
            margin-left: 2px;
        }

        /* 卡片样式 */
        .video-card {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
            transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            margin-bottom: 30px;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .video-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(102, 126, 234, 0.2);
        }

        .card-img-wrapper {
            overflow: hidden;
            position: relative;
        }

        .video-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .video-card:hover img {
            transform: scale(1.08);
        }
		
		.zb_list img { height: 240px; }

        .card-content {
            padding: 20px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .card-title {
            font-size: 18px;
            font-weight: 600;
            color: #333;
            margin-bottom: 10px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex-grow: 1;
        }

        .card-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 14px;
            color: #666;
            margin-top: 15px;
        }

        .status-badge {
            color: white;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 500;
        }
        
        .status-badge.ended {
            background: linear-gradient(45deg, #ff9a9e 0%, #fecfef 99%, #fecfef 100%);
        }

        .status-badge.live {
            background: linear-gradient(45deg, #84fab0 0%, #8fd3f4 100%);
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(132, 250, 176, 0.7); }
            70% { box-shadow: 0 0 0 10px rgba(132, 250, 176, 0); }
            100% { box-shadow: 0 0 0 0 rgba(132, 250, 176, 0); }
        }

        /* 页脚样式 */
        .footer {
            background: #2c3e50;
            color: rgba(255,255,255,0.7);
            text-align: center;
            padding: 40px 0;
            margin-top: 60px;
        }

        /* 响应式设计 */
        @media screen and (max-width: 992px) {
            .desktop-nav {
                display: none !important;
            }
            
            .mobile-menu-btn {
                display: block;
            }
        }

        @media screen and (min-width: 993px) {
            .mobile-nav-container {
                display: none !important;
            }
        }

        @media screen and (max-width: 768px) {
            .banner-img {
                height: 250px;
            }
            .section-title h2 {
                font-size: 26px;
            }
            .video-card img {
                height: 180px;
            }
            .card-content {
                padding: 15px;
            }
            .card-title {
                font-size: 16px;
            }
            .logo-text {
                font-size: 20px !important;
            }
            .more-link {
                font-size: 14px;
                top: 5px;
            }
            .more-link .layui-icon {
                font-size: 12px;
            }
        }