* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

		a{
			color: #2c7873;
			text-decoration: none;
		}

        ul,ol{
            list-style: none;
        }

        h1{
            font-size: 36px;
            padding: 35px 0;
        }
        
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.6;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* 头部样式 */
        header {
            background-color: #fff;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        
        .logo {
            font-size: 24px;
            font-weight: 700;
            color: #2c7873;
        }
        
        .logo span {
            color: #ff9f1c;
        }
        
        /* 搜索框样式 */
        .search-container {
            flex-grow: 1;
            max-width: 400px;
            margin: 0 20px;
            position: relative;
        }
        
        .search-box {
            width: 100%;
            padding: 10px 15px;
            border: 2px solid #e9ecef;
            border-radius: 25px;
            font-size: 16px;
            transition: all 0.3s;
        }
        
        .search-box:focus {
            outline: none;
            border-color: #2c7873;
            box-shadow: 0 0 0 3px rgba(44, 120, 115, 0.1);
        }
        
        .search-btn {
            position: absolute;
            right: 15px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: #6c757d;
            cursor: pointer;
        }
        
        /* 主内容区域 */
        main {
            padding: 30px 0;
        }
        
        .section {
            margin-bottom: 50px;
        }
        
        .section-title {
            font-size: 28px;
            color: #2c7873;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #e9ecef;
        }
        
        /* 视频部分 */
        .video-container {
            position: relative;
            width: 100%;
            height: 0;
            padding-bottom: 56.25%; /* 16:9 比例 */
            margin-bottom: 30px;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .video-container iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: none;
        }
        
        /* 简介部分 */
        .intro {
            background-color: #fff;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        
        .intro p {
            margin-bottom: 15px;
            font-size: 18px;
            color: #495057;
        }
        
        /* 项目列表 */
        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .project-card {
            background-color: #fff;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .project-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }

		.projects-grid img, .conlist img{
			max-width: 100%;
		}
        
        .project-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
			filter: brightness(0.7) contrast(1.1);
        }
        
        .project-content {
            padding: 20px;
        }
        
        .project-content h3 {
            font-size: 22px;
            color: #2c7873;
            margin-bottom: 10px;
        }
        
        .project-content p {
            color: #6c757d;
            margin-bottom: 20px;
        }
        
        .cta-button {
            display: inline-block;
            background-color: #ff9f1c;
            color: white;
            padding: 10px 20px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: 600;
            transition: background-color 0.3s;
        }
        
        .cta-button:hover {
            background-color: #e68a00;
        }

        .conlist{
            margin: 15px;
            clear: both;
            overflow: hidden;
        }
        .conlist h2.pb-30 {
            padding: 30px 0;
            font-size: 26px;
            line-height: 30px;
        }
        .section .conlist:nth-child(2n) img{
			float: left;
            padding: 15px;
		}
        .section .conlist:nth-child(2n+1) img{
			float: right;
            padding: 15px;
		}

        .conlist .cta-button{
            float: right;
        }

        
        /* 相关信息部分 */
        .info-cards {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
        }
        
        .info-card {
            background-color: #fff;
            padding: 25px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        
        .info-card h3 {
            color: #2c7873;
            margin-bottom: 15px;
            font-size: 20px;
        }
        
        .info-card ul {
            list-style-type: none;
        }
        
        .info-card li {
            margin-bottom: 10px;
            padding-left: 20px;
            position: relative;
        }
        
        .info-card li:before {
            content: "•";
            color: #ff9f1c;
            font-size: 20px;
            position: absolute;
            left: 0;
        }
        
        /* 搜索结果区域 */
        .search-results {
            display: none;
            margin-top: 30px;
        }
        
        .result-item {
            background-color: #fff;
            padding: 20px;
            margin-bottom: 15px;
            border-radius: 8px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
        }
        
        .result-item h3 {
            color: #2c7873;
            margin-bottom: 10px;
        }
        
        /* 页脚 */
        footer {
            background-color: #2c7873;
            color: white;
            padding: 30px 0;
            text-align: center;
            margin-top: 50px;
        }
        
        .footer-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                align-items: stretch;
            }
            
            .logo {
                text-align: center;
                margin-bottom: 15px;
            }
            
            .search-container {
                max-width: 100%;
                margin: 15px 0;
            }
            
            .projects-grid {
                grid-template-columns: 1fr;
            }
            
            .section-title {
                font-size: 24px;
            }
        }