/* ===== 独享CSS样式 ===== */
        
        /* 页面标题区域 */
        .page-header {
            background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
            padding: 150px 0 80px;
            margin-top: 70px;
            text-align: center;
            color: white;
            position: relative;
            overflow: hidden;
        }
        
        .page-header::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
            transform: rotate(0deg);
            animation: headerRotate 20s linear infinite;
        }
        
        @keyframes headerRotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .page-title {
            font-size: 3.5rem;
            margin-bottom: 20px;
            text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
            background: linear-gradient(90deg, white, var(--secondary-color), white);
            background-size: 200% 100%;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: titleGradient 4s linear infinite;
        }
        
        @keyframes titleGradient {
            0% { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }
        
        .page-subtitle {
            font-size: 1.3rem;
            max-width: 700px;
            margin: 0 auto;
            text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
        }
        
        /* 关于我们内容区域 */
        .about-section {
            padding: 80px 0;
        }
        
        .about-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .about-content h2 {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 15px;
        }
        
        .about-content h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
        }
        
        .about-content p {
            margin-bottom: 20px;
            color: #555;
            line-height: 1.8;
            font-size: 1.05rem;
        }
        
        .highlight {
            color: var(--secondary-color);
            font-weight: 700;
            position: relative;
        }
        
        .highlight::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: var(--secondary-color);
            transform: scaleX(0);
            transform-origin: right;
            transition: transform 0.5s ease;
        }
        
        .highlight:hover::after {
            transform: scaleX(1);
            transform-origin: left;
        }
        
        .about-image {
            position: relative;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
            transform: perspective(1000px) rotateY(-5deg);
            transition: var(--transition);
        }
        
        .about-image:hover {
            transform: perspective(1000px) rotateY(0deg);
        }
        
        .about-image img {
            width: 100%;
            height: auto;
            display: block;
            transition: var(--transition);
        }
        
        .about-image:hover img {
            transform: scale(1.05);
        }
        
        /* 使命愿景区域 */
        .mission-section {
            background: linear-gradient(135deg, #f8f9fa, #e9ecef);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }
        
        .mission-section::before {
            content: '';
            position: absolute;
            top: -20%;
            right: -10%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(10, 36, 99, 0.1) 0%, transparent 70%);
            border-radius: 50%;
        }
        
        .mission-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
        }
        
        .mission-card {
            background-color: white;
            border-radius: 15px;
            padding: 40px 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: var(--transition);
            text-align: center;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }
        
        .mission-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--primary-color), transparent);
            opacity: 0;
            transition: var(--transition);
            z-index: -1;
        }
        
        .mission-card:hover::before {
            opacity: 0.05;
        }
        
        .mission-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }
        
        .mission-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            color: white;
            font-size: 30px;
            position: relative;
            overflow: hidden;
        }
        
        .mission-icon::before {
            content: '';
            position: absolute;
            top: -10px;
            left: -10px;
            right: -10px;
            bottom: -10px;
            background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
            border-radius: 50%;
            animation: iconPulse 2s ease-in-out infinite;
        }
        
        @keyframes iconPulse {
            0% { transform: scale(0.8); opacity: 0.8; }
            50% { transform: scale(1.2); opacity: 0.4; }
            100% { transform: scale(0.8); opacity: 0.8; }
        }
        
        .mission-card h3 {
            color: var(--primary-color);
            margin-bottom: 15px;
            font-size: 1.5rem;
        }
        
        .mission-card p {
            color: #666;
            line-height: 1.7;
        }
        
        /* 我们的优势区域 */
        .advantages-section {
            padding: 80px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
        }
        
        .section-title p {
            color: #666;
            max-width: 700px;
            margin: 0 auto;
        }
        
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        
        .advantage-card {
            text-align: center;
            padding: 40px 20px;
            border-radius: 15px;
            background-color: white;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            z-index: 1;
        }
        
        .advantage-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--primary-color), transparent);
            opacity: 0;
            transition: var(--transition);
            z-index: -1;
        }
        
        .advantage-card:hover::before {
            opacity: 0.05;
        }
        
        .advantage-card::after {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
            transform: rotate(0deg);
            animation: advantageRotate 15s linear infinite;
            z-index: -1;
        }
        
        @keyframes advantageRotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        .advantage-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }
        
        .advantage-icon {
            width: 100px;
            height: 100px;
            background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            color: white;
            font-size: 40px;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .advantage-icon::before {
            content: '';
            position: absolute;
            top: -10px;
            left: -10px;
            right: -10px;
            bottom: -10px;
            background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
            border-radius: 50%;
            animation: iconPulse 2s ease-in-out infinite;
        }
        
        .advantage-card:hover .advantage-icon {
            transform: rotateY(180deg);
        }
        
        .advantage-card h3 {
            color: var(--primary-color);
            margin-bottom: 15px;
            font-size: 1.3rem;
        }
        
        .advantage-card p {
            color: #666;
        }
        
        /* 服务流程区域 */
        .process-section {
            background: linear-gradient(135deg, #f8f9fa, #e9ecef);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }
        
        .process-section::before {
            content: '';
            position: absolute;
            bottom: -20%;
            left: -10%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(10, 36, 99, 0.1) 0%, transparent 70%);
            border-radius: 50%;
        }
        
        .process-container {
            position: relative;
            max-width: 1000px;
            margin: 0 auto;
        }
        
        .process-line {
            position: absolute;
            top: 60px;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--primary-color));
            background-size: 200% 100%;
            z-index: 1;
            animation: processLine 4s linear infinite;
        }
        
        @keyframes processLine {
            0% { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }
        
        .process-steps {
            display: flex;
            justify-content: space-between;
            position: relative;
            z-index: 2;
        }
        
        .process-step {
            text-align: center;
            width: 20%;
            position: relative;
        }
        
        .step-number {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            font-size: 26px;
            font-weight: 700;
            position: relative;
            z-index: 3;
            transition: var(--transition);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .step-number::before {
            content: '';
            position: absolute;
            top: -5px;
            left: -5px;
            right: -5px;
            bottom: -5px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.3) 0%, transparent 70%);
            border-radius: 50%;
            animation: stepPulse 2s ease-in-out infinite;
            z-index: -1;
        }
        
        @keyframes stepPulse {
            0% { transform: scale(0.8); opacity: 0.8; }
            50% { transform: scale(1.2); opacity: 0.4; }
            100% { transform: scale(0.8); opacity: 0.8; }
        }
        
        .process-step:hover .step-number {
            transform: scale(1.1) rotate(15deg);
        }
        
        .step-content h3 {
            color: var(--primary-color);
            margin-bottom: 10px;
            font-size: 1.2rem;
        }
        
        .step-content p {
            color: #666;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .footer-content {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .about-container {
                grid-template-columns: 1fr;
            }
            
            .process-steps {
                flex-wrap: wrap;
            }
            
            .process-step {
                width: 50%;
                margin-bottom: 40px;
            }
            
            .process-line {
                display: none;
            }
        }
        
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            
            .hamburger.active .bar:nth-child(2) {
                opacity: 0;
            }
            
            .hamburger.active .bar:nth-child(1) {
                transform: translateY(8px) rotate(45deg);
            }
            
            .hamburger.active .bar:nth-child(3) {
                transform: translateY(-8px) rotate(-45deg);
            }
            
            .nav-menu {
                position: fixed;
                left: -100%;
                top: 70px;
                flex-direction: column;
                background: linear-gradient(135deg, rgba(10, 36, 99, 0.98), rgba(30, 58, 138, 0.98));
                width: 100%;
                text-align: center;
                transition: 0.3s;
                box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
                padding: 20px 0;
                backdrop-filter: blur(10px);
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .nav-item {
                margin: 15px 0;
            }
            
            .page-title {
                font-size: 2.5rem;
            }
            
            .page-subtitle {
                font-size: 1.1rem;
            }
            
            .about-content h2 {
                font-size: 2rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
        }
        
        @media (max-width: 576px) {
            .footer-content {
                grid-template-columns: 1fr;
            }
            
            .advantages-grid {
                grid-template-columns: 1fr;
            }
            
            .mission-container {
                grid-template-columns: 1fr;
            }
            
            .process-step {
                width: 100%;
            }
            
            .page-title {
                font-size: 2rem;
            }
        }