/* 关于我们页面样式 */
        /* 全局样式 */
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            margin: 0;
            padding: 0;
            background-image: url(https://moegirl.uk/images/2/2b/BA_Ui_ML.png);
            background-size: cover;
            background-position: center center;
            background-repeat: no-repeat;
            background-attachment: fixed;
        }
        
        .backdrop-blur {
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }
        
        /* 导航栏样式 */
        .nav-header {
            background-color: rgba(255, 255, 255, 0.85);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
            padding: 0.75rem 0;
            position: sticky;
            top: 1rem;
            z-index: 50;
            border-radius: 1.5rem;
            margin: 1rem auto 0;
            max-width: 90%;
            transition: all 0.3s ease;
        }
        
        .nav-header:hover {
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
        }
        
        .nav-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        .nav-logo {
            display: flex;
            align-items: center;
            text-decoration: none;
            transition: transform 0.3s ease;
        }
        
        .nav-logo:hover {
            transform: scale(1.02);
        }
        
        .nav-logo img {
            width: 36px;
            height: 36px;
            margin-right: 0.75rem;
            border-radius: 50%;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }
        
        .nav-logo span {
            font-size: 1.25rem;
            font-weight: bold;
            color: #1f2937;
            background: linear-gradient(135deg, #3b82f6, #1e40af);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .nav-links {
            display: flex;
            gap: 1.5rem;
        }
        
        .nav-links a {
            color: #4b5563;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s ease;
            padding: 0.5rem 1rem;
            border-radius: 0.75rem;
        }
        
        .nav-links a:hover {
            color: #1e40af;
            background-color: rgba(59, 130, 246, 0.05);
        }
        
        .nav-links a.active {
            color: #1e40af;
            background-color: rgba(59, 130, 246, 0.1);
            font-weight: 600;
        }
        
        /* 主容器样式 */
        .main-container {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 1rem;
        }
        
        /* 关于我们页面样式 */
        .about-container {
            background-color: rgba(255, 255, 255, 0.85);
            border-radius: 1.5rem;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
            padding: 2.5rem;
            margin-bottom: 2rem;
        }
        
        .about-header {
            text-align: center;
            margin-bottom: 3rem;
        }
        
        .about-header h1 {
            font-size: 2.5rem;
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 1rem;
        }
        
        .about-header p {
            color: #4b5563;
            max-width: 800px;
            margin: 0 auto;
        }
        
        /* 项目展示区 */
        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2.5rem;
        }
        
        .project-card {
            display: flex;
            flex-direction: column;
            align-items: center;
            transition: all 0.3s ease;
        }
        
        .project-card:hover {
            transform: translateY(-8px);
        }
        
        .project-image {
            width: 100%;
            aspect-ratio: 1/1;
            border-radius: 1.5rem;
            overflow: hidden;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
            margin-bottom: 1.5rem;
            transition: all 0.3s ease;
        }
        
        .project-card:hover .project-image {
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
        }
        
        .project-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .project-card:hover .project-image img {
            transform: scale(1.03);
        }
        
        .project-info {
            text-align: center;
        }
        
        .project-name {
            font-size: 1.25rem;
            font-weight: 600;
            color: #1f2937;
            margin-bottom: 0.5rem;
        }
        
        .project-description {
            color: #6b7280;
            font-size: 0.9rem;
        }
        
        /* 团队介绍 */
        .team-section {
            margin-top: 4rem;
        }
        
        .team-header {
            text-align: center;
            margin-bottom: 2.5rem;
        }
        
        .team-header h2 {
            font-size: 1.75rem;
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 0.75rem;
        }
        
        .team-header p {
            color: #4b5563;
        }
        
        .team-members {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
        }
        
        .team-member {
            text-align: center;
            background-color: rgba(255, 255, 255, 0.9);
            border-radius: 1rem;
            padding: 1.5rem;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
        }
        
        .team-member:hover {
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
            transform: translateY(-5px);
        }
        
        .member-avatar {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            overflow: hidden;
            margin: 0 auto 1rem;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }
        
        .member-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .member-name {
            font-size: 1.1rem;
            font-weight: 600;
            color: #1f2937;
            margin-bottom: 0.25rem;
        }
        
        .member-position {
            font-size: 0.9rem;
            color: #6b7280;
            margin-bottom: 0.75rem;
        }
        
        .member-social {
            display: flex;
            justify-content: center;
            gap: 0.75rem;
        }
        
        .member-social a {
            color: #6b7280;
            transition: color 0.3s ease;
        }
        
        .member-social a:hover {
            color: #3b82f6;
        }
        
        /* 联系信息 */
        .contact-section {
            margin-top: 4rem;
            text-align: center;
        }
        
        .contact-section h2 {
            font-size: 1.75rem;
            font-weight: 700;
            color: #1f2937;
            margin-bottom: 1.5rem;
        }
        
        .contact-info {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        
        .contact-item {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            color: #4b5563;
        }
        
        .contact-item i {
            font-size: 1.25rem;
            color: #3b82f6;
        }
        
        /* 页脚样式 */
        .footer {
            background-color: rgba(255, 255, 255, 0.85);
            color: #4b5563;
            padding: 3rem 0;
            margin-top: 4rem;
            border-radius: 1.5rem 1.5rem 0 0;
            max-width: 90%;
            margin: 4rem auto 0;
            box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.05);
        }
        
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
        }
        
        .footer-section h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: #1f2937;
            position: relative;
            padding-bottom: 0.5rem;
        }
        
        .footer-section h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 25%;
            height: 2px;
            background-color: #3b82f6;
        }
        
        .footer-section ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .footer-section ul li {
            margin-bottom: 0.75rem;
        }
        
        .footer-section ul li a {
            color: #4b5563;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
        }
        
        .footer-section ul li a:hover {
            color: #1e40af;
            transform: translateX(3px);
        }
        
        .footer-section ul li a i {
            margin-right: 0.5rem;
            transition: transform 0.3s ease;
        }
        
        .footer-section ul li a:hover i {
            transform: translateX(-3px);
        }
        
        .footer-bottom {
            text-align: center;
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid #e5e7eb;
            color: #6b7280;
            font-size: 0.875rem;
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .nav-header {
                top: 0.5rem;
                max-width: 95%;
            }
            
            .nav-container {
                flex-direction: column;
                gap: 1rem;
            }
            
            .nav-links {
                gap: 0.5rem;
                flex-wrap: wrap;
                justify-content: center;
            }
            
            .nav-links a {
                padding: 0.5rem 0.75rem;
            }
            
            .about-container {
                padding: 1.5rem;
            }
            
            .about-header h1 {
                font-size: 1.75rem;
            }
            
            .projects-grid {
                grid-template-columns: 1fr;
            }
            
            .footer-container {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        @media (max-width: 576px) {
            .footer-container {
                grid-template-columns: 1fr;
            }
            
            .team-members {
                grid-template-columns: 1fr;
            }
            
            .contact-info {
                flex-direction: column;
                align-items: center;
            }
        }