* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
        }
        body {
            background-color: #fff;
            color: #333;
            line-height: 1.6;
        }

        /* 头部：红色横幅 + 信息栏 */
        .header {
            width: 100%;
        }
        .header-banner {
            background-color: #c00; /* 红色横幅背景 */
            color: #fff;
            text-align: center;
            padding: 20px 0;
            font-size: 18px;
        }
        .header-info {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 20px;
        }
        .info-item {
            display: flex;
            align-items: center;
        }
        .info-label {
            font-weight: bold;
            margin-right: 5px;
            font-size: 14px;
        }
        .info-value {
            font-size: 14px;
        }
        

        /* 板块标题（展会介绍、同期活动） */
        .section-title {
            background-color: #c00; /* 红色标题背景 */
            color: #fff;			
            padding: 8px 16px;
            font-size: 16px;
            margin: 20px 0;
			width:80%;
        }

        /* 内容区域 */
        .section-content {
            padding: 0 20px;
        }
		.section-content p {
		   line-height: 2.0;
            font-size: 14px;	
          
        }
		
		 .section-title2 {           
            margin: 8px;
            line-height: 1.8;
            font-size: 14px;
			font-weight: bold;
        }
		
        .section-text {
			background-color: #eee;
            margin-bottom: 10px;
            line-height: 1.8;
            font-size: 14px;
			padding:8px;
			border: 1px solid #e2e8f0;
            border-radius: 6px;
		
        }

        /* 图片网格布局：展会介绍 & 同期活动 */
        .image-grid {
            display: flex;
            flex-direction: column;
        }
        .image-grid .row {
            display: flex;
            justify-content: space-between;
            margin: 10px 0;
        }
        .image-grid img {
            max-width: 100%;
            height: auto;
            border: none;
        }

        /* 展会介绍图片：第一行2张，第二行4张 */
		.exhibition-1images .row img {
            width: calc(100% - 0px); /* 2张图片间距 */
        }
        .exhibition-2images .row img {
            width: calc(50% - 7px); /* 2张图片间距 */
        }
        .exhibition-3images .row:last-child img {
            width: calc(33.33% - 5px); /* 3张图片间距 */
        }

        /* 同期活动图片：第一行2张，第二行4张 */
        .events-images .row img {
            width: calc(50% - 7px);
        }
        /*.events-images .row:last-child img {
            width: calc(33.33% - 7.5px);
        }

        /* 了解更多按钮 */
        .more-btn {
            background-color: #eee;
            margin: 20px 0;           
			padding:8px;
			border: 1px solid #e2e8f0;
        }
        .more-btn a {
            color: #c00;
            text-decoration: none;
            font-weight: bold;
            font-size: 16px;
        }
        .more-btn a:hover {
            text-decoration: underline;
        }

        /* 底部版权 */
        .footer {
            background-color: #eee;
            padding: 10px 20px;
            font-size: 12px;
            line-height: 1.5;
            color: #666;
        }
        .footer p {
            white-space: pre-line; /* 保留换行 */
        }
		.footer-icons {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-bottom: 5px;
        }
        .footer-icon {
            width: 30px;
            height: 30px;
        }
		
		
		 /* ===== 顶部菜单栏（红色底色）===== */
        header {
            background-color: #c00;
            box-shadow:0 5px 15px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        
        .top-bar {
            background-color: rgba(0,0,0,0.1);
            color: #FFF;
            padding: 8px 0;
            font-size: 14px;
        }
        
        .top-bar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .contact-info span {
            margin-right: 20px;
        }
        
        .social-icons a {
            color: #FFF;
            margin-left: 15px;
            font-size: 16px;
        }
        
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
		
		        
        .logo img {
            height: 50px;
            margin-right: 10px;
			margin-left:20px;
        }
        
        .logo h1 {
            font-size: 24px;
            color: #FFF;
            font-weight: 700;
        }
        
        .logo span {
            color: rgba(255,255,255,0.8);
        }
		 a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
        }
        
        .nav-menu li {
            margin-left: 30px;
        }
        
        .nav-menu a {
            color: #FFF;
            font-weight: 600;
            position: relative;
            padding: 5px 0;
        }
        
        .nav-menu a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: #FFF;
            transition: all 0.3s ease;
        }
        
        .nav-menu a:hover::after {
            width: 100%;
        }
        
        .mobile-toggle {
            display: none;
            color: #FFF;
            font-size: 24px;
            cursor: pointer;
        }
		
		 .header-info {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 20px;
			border-bottom-style: dotted;
			border-bottom-color:#999;			
        }
        .info-item {
            display: flex;
            align-items: center;
        }
        .info-label {
            font-weight: bold;
            margin-right: 5px;
            font-size: 14px;
        }
        .info-value {
            font-size: 14px;
        }
        .logo2 {
            height: 30px;
            margin-left: 10px;
        }
		
		/* 语言切换按钮容器 */
        .language-switcher {
            position: relative;
            display: inline-block;float: left;padding: 23px 10px 0 0;
			
        }

        /* 语言切换按钮 */
        .language-btn {
            display: flex;
            border-radius: 4px;
            cursor: pointer;
            gap: 5px;
            font-size: 14px;
            color: #FFF;
        }

        .language-btn .globe-icon {
            font-size: 16px;
        }

        .language-btn .arrow-icon {
            margin-left: 5px;
            transition: transform 0.3s;
        }
		.language-list .hidden{ display:none}

        /* 下拉框容器 */
        .language-dropdown {
            position: absolute;
            top: calc(100% + 5px);
            right: 10px;
            background: #fff;
            border: 1px solid #ddd;
            border-radius: 4px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            display: none;
            z-index: 1000;
			width:400px;
        }

        /* 语言列表 */
        .language-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 5px;
            padding: 10px;
            max-height: 230px;
            overflow-y: auto;
        }

        /* 语言选项 */
        .language-item {
            display: flex;
            align-items: center;
            padding: 6px 8px;
            cursor: pointer;
            border-radius: 4px;
            gap: 5px;
            font-size: 13px;
            color: #333;
			    height: 30px;overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
        }
		.language-item a{overflow: hidden;white-space: nowrap;text-overflow: ellipsis;}
        .language-item:hover {
            background: #f5f5f5;
        }

        .language-item img {
            width: 16px;
            height: 12px;
            object-fit: cover;
        }

        /* More Language按钮 */
        .more-languages {
            text-align: center;
            padding: 8px;
            border-top: 1px solid #eee;
            cursor: pointer;
            color: #666;
            font-size: 13px;
            height: 40px;
            line-height: 40px;
        }

        .more-languages:hover {
            color: #333;
            background: #f5f5f5;
        }

        /* 展开状态 */
         .language-dropdown.active {
            display: block;
            background: white;
        }

        .language-list.show-all {
            max-height: 400px;
        }

        /* 滚动条样式 */
        .language-list::-webkit-scrollbar {
            width: 6px;
        }

        .language-list::-webkit-scrollbar-track {
            background: #f1f1f1;
        }

        .language-list::-webkit-scrollbar-thumb {
            background: #ccc;
            border-radius: 3px;
        }

        .language-list::-webkit-scrollbar-thumb:hover {
            background: #999;
        }
		
		 @media (max-width: 768px) {
            .mobile-toggle {
                display: block;
            }
            
            .nav-menu {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 80px);
                background-color: var(--primary-red);
                flex-direction: column;
                align-items: center;
                padding-top: 40px;
                transition: var(--transition);
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .nav-menu li {
                margin: 15px 0;
            }
            
			.language-switcher{ padding: 13px 10px 0 0 !important;}
	        .language-dropdown{width: 280% !important;left: -124% !important;}
	        .language-item{ padding: 0 !important;}
        }