/* 全局样式 - 与主页面保持一致 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
        }
        
        body {
            background: linear-gradient(135deg, #8f9092 0%, #000000 100%);
            color: #333;
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        /* 导航栏样式 - 与主页面一致 */
        .nva {
            background: linear-gradient(to right, #8e9eab, #15abd1);
            padding: 15px 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        
        .nvalink {
            display: flex;
            justify-content: center;
            list-style: none;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .btli {
            margin: 0 15px;
        }
        
        .btli a {
            color: #2c3e50;
            text-decoration: none;
            font-size: 1.2rem;
            font-weight: 500;
            padding: 10px 20px;
            border-radius: 30px;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .btli a:hover {
            background: rgba(255, 255, 255, 0.3);
            color: #e74c3c;
        }
        
        .btli a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 50%;
            width: 0;
            height: 3px;
            background: #e74c3c;
            transition: all 0.3s ease;
            transform: translateX(-50%);
        }
        
        .btli a:hover::after {
            width: 70%;
        }
        
        /* 标题样式 */
        .header {
            text-align: center;
            margin: 60px 0 40px;
        }
        
        .title {
            font-size: 3rem;
            color: #2c3e50;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
            position: relative;
            display: inline-block;
        }
        
        .title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(to right, #e74c3c, #f39c12);
            border-radius: 2px;
        }
        
        /* 关于我们内容区域 */
        .about-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px 60px;
        }
        
        .mission-section {
            background: rgb(155, 149, 149);
            border-radius: 12px;
            padding: 40px;
            margin-bottom: 50px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
            transition: all 0.4s ease;
        }
        
        .mission-section:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
        }
        
        .section-title {
            font-size: 2rem;
            margin-bottom: 20px;
            color: #2c3e50;
            position: relative;
            display: inline-block;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 60px;
            height: 3px;
            background: #e74c3c;
            border-radius: 2px;
        }
        
        .mission-text {
            color: #555;
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 20px;
        }
        
        .highlight {
            color: #e74c3c;
            font-weight: 600;
        }
        
        /* 团队部分 */
        .team-section {
            margin: 60px 0;
        }
        
        .team-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
        
        .team-member {
            background: rgb(81, 76, 76);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
            transition: all 0.4s ease;
            text-align: center;
        }
        
        .team-member:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
        }
        
        .member-photo {
            width: 100%;
            height: 280px;
            object-fit: cover;
            border-bottom: 3px solid #e74c3c;
        }
        
        .member-info {
            padding: 25px 20px;
        }
        
        .member-name {
            font-size: 1.4rem;
            margin-bottom: 8px;
            color: #2c3e50;
        }
        
        .member-role {
            color: #e74c3c;
            font-weight: 500;
            margin-bottom: 15px;
            display: block;
        }
        
        .member-desc {
            color: #7f8c8d;
            font-size: 1rem;
            line-height: 1.6;
        }
        
        /* 联系方式部分 */
        .contact-section {
            background: rgb(141, 138, 138);
            border-radius: 12px;
            padding: 40px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
            margin-top: 50px;
        }
        
        .contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
        
        .contact-card {
            display: flex;
            align-items: flex-start;
            padding: 25px;
            background: #857c7c;
            border-radius: 10px;
            transition: all 0.3s ease;
        }
        
        .contact-card:hover {
            background: #7d7979;
            transform: translateY(-5px);
        }
        
        .contact-icon {
            font-size: 2.5rem;
            color: #e74c3c;
            margin-right: 20px;
            min-width: 50px;
            text-align: center;
        }
        
        .contact-info h3 {
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: #2c3e50;
        }
        
        .contact-info p {
            color: #555;
            font-size: 1.1rem;
            line-height: 1.6;
        }
        
        .contact-info a {
            color: #3498db;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .contact-info a:hover {
            color: #e74c3c;
            text-decoration: underline;
        }
        
        /* 页脚样式 - 与主页面一致 */
        .footer {
            background: linear-gradient(135deg, #1a2a4c 0%, #2c3e50 100%);
            color: #fff;
            padding: 40px 0 0;
            font-family: 'Microsoft YaHei', sans-serif;
            border-top: 3px solid #d4af37;
            position: relative;
            overflow: hidden;
        }
        
        .footer::before {
            content: "";
            position: absolute;
            top: -40px;
            left: 0;
            right: 0;
            height: 40px;
            background-size: cover;
        }
        
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        
        .footer-column {
            margin-bottom: 30px;
        }
        
        .footer-title {
            font-size: 1.4rem;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
            color: #d4af37;
        }
        
        .footer-title::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 2px;
            background: #d4af37;
        }
        
        .footer-desc {
            margin-bottom: 15px;
            line-height: 1.6;
            opacity: 0.9;
        }
        
        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 15px;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: #fff;
            font-size: 18px;
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            background: #d4af37;
            transform: translateY(-3px);
        }
        
        .footer-links {
            list-style: none;
            padding: 0;
        }
        
        .footer-links li {
            margin-bottom: 12px;
        }
        
        .footer-links a {
            color: #e0e0e0;
            text-decoration: none;
            transition: all 0.3s ease;
            display: block;
            padding: 5px 0;
        }
        
        .footer-links a:hover {
            color: #d4af37;
            padding-left: 5px;
        }
        
        .contact-info {
            list-style: none;
            padding: 0;
        }
        
        .contact-info li {
            display: flex;
            align-items: flex-start;
            margin-bottom: 15px;
            line-height: 1.5;
        }
        
        .contact-info i {
            color: #d4af37;
            margin-right: 10px;
            margin-top: 5px;
            min-width: 20px;
        }
        
        .newsletter-form {
            display: flex;
            margin-top: 10px;
        }
        
        .newsletter-form input {
            flex: 1;
            padding: 12px 15px;
            border: none;
            border-radius: 4px 0 0 4px;
            font-size: 14px;
            outline: none;
        }
        
        .newsletter-form button {
            background: #d4af37;
            color: #1a2a4c;
            border: none;
            padding: 0 20px;
            font-weight: bold;
            cursor: pointer;
            border-radius: 0 4px 4px 0;
            transition: background 0.3s ease;
        }
        
        .newsletter-form button:hover {
            background: #c19b2e;
        }
        
        .footer-bottom {
            background: rgba(0, 0, 0, 0.2);
            padding: 20px 0;
            margin-top: 40px;
        }
        
        .copyright {
            text-align: center;
            font-size: 0.9rem;
            opacity: 0.7;
            margin-bottom: 10px;
        }
        
        .legal-links {
            display: flex;
            justify-content: center;
            gap: 20px;
        }
        
        .legal-links a {
            color: #aaa;
            text-decoration: none;
            font-size: 0.85rem;
            transition: color 0.3s ease;
        }
        
        .legal-links a:hover {
            color: #d4af37;
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .nvalink {
                flex-wrap: wrap;
            }
            
            .btli {
                margin: 5px;
            }
            
            .title {
                font-size: 2.2rem;
            }
            
            .mission-section, .contact-section {
                padding: 25px;
            }
            
            .section-title {
                font-size: 1.7rem;
            }
            
            .team-grid, .contact-grid {
                grid-template-columns: 1fr;
            }
        }