* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
        }
        
        body {
            color: #333;
            line-height: 1.6;
            background-color: #f9f9f9;
        }
        
        a {
            text-decoration: none;
            color: #333;
        }
        
        img {
            max-width: 100%;
            height: auto;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        /* 头部样式 */
        header {
            background-color: #fff;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }
        
        .header-container {
            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;
        }
        
        .logo-text h1 {
            font-size: 20px;
            color: #1e63b0;
        }
        
        .logo-text p {
            font-size: 12px;
            color: #666;
        }
        
        /* 导航菜单 */
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav ul li {
            margin-left: 25px;
            position: relative;
        }
        
        nav ul li a {
            font-size: 16px;
            font-weight: 500;
            transition: color 0.3s;
        }
        
        nav ul li a:hover {
            color: #1e63b0;
        }
        
        nav ul li a.active {
            color: #1e63b0;
            font-weight: bold;
        }
        
        /* 移动端菜单按钮 */
        .mobile-menu-btn {
            display: none;
            cursor: pointer;
            font-size: 24px;
        }
        
        /* 横幅区域 */
        .banner {
            height: 500px;
            background: linear-gradient(135deg, #1e63b0, #2980b9);
            color: white;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }
        
        .banner-content {
            z-index: 2;
            max-width: 600px;
        }
        
        .banner h2 {
            font-size: 42px;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        
        .banner p {
            font-size: 18px;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        
        .banner-btn {
            display: inline-block;
            background-color: #ff9500;
            color: white;
            padding: 12px 30px;
            border-radius: 30px;
            font-weight: bold;
            transition: transform 0.3s, background-color 0.3s;
        }
        
        .banner-btn:hover {
            transform: translateY(-3px);
            background-color: #e68600;
        }
        
        .banner-image {
            position: absolute;
            right: 5%;
            top: 50%;
            transform: translateY(-50%);
            width: 40%;
            max-width: 500px;
            z-index: 1;
        }
        
        /* 服务项目部分 */
        .services {
            padding: 80px 0;
            background-color: #fff;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-size: 36px;
            color: #333;
            margin-bottom: 15px;
        }
        
        .section-title p {
            color: #666;
            font-size: 16px;
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        
        .service-card {
            background-color: #fff;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .service-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        
        .service-content {
            padding: 25px;
        }
        
        .service-content h3 {
            font-size: 22px;
            margin-bottom: 15px;
            color: #1e63b0;
        }
        
        .service-content p {
            color: #666;
            margin-bottom: 20px;
        }
        
        .service-btn {
            display: inline-block;
            background-color: #1e63b0;
            color: white;
            padding: 8px 20px;
            border-radius: 20px;
            font-size: 14px;
        }
        
        /* 优势部分 */
        .advantages {
            padding: 80px 0;
            background-color: #f5f9ff;
        }
        
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 40px;
            margin-top: 40px;
        }
        
        .advantage-item {
            display: flex;
            align-items: flex-start;
        }
        
        .advantage-icon {
            margin-right: 20px;
            font-size: 30px;
            color: #1e63b0;
            width: 50px;
            height: 50px;
            background-color: rgba(30, 99, 176, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .advantage-content h3 {
            font-size: 20px;
            margin-bottom: 10px;
        }
        
        .advantage-content p {
            color: #666;
        }
        
        /* 报名流程 */
        .process {
            padding: 80px 0;
            background-color: #fff;
        }
        
        .process-steps {
            display: flex;
            justify-content: space-between;
            margin-top: 40px;
        }
        
        .step {
            text-align: center;
            width: 23%;
            position: relative;
        }
        
        .step-number {
            width: 60px;
            height: 60px;
            background-color: #1e63b0;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 24px;
            font-weight: bold;
        }
        
        .step h3 {
            font-size: 18px;
            margin-bottom: 10px;
        }
        
        .step p {
            color: #666;
            font-size: 14px;
        }
        
        .step-arrow {
            position: absolute;
            right: -30px;
            top: 30px;
            font-size: 24px;
            color: #1e63b0;
        }
        
        /* 常见问题 */
        .faq {
            padding: 80px 0;
            background-color: #f5f9ff;
        }
        
        .faq-item {
            background-color: white;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
            margin-bottom: 20px;
            overflow: hidden;
        }
        
        .faq-question {
            padding: 20px;
            font-size: 18px;
            font-weight: 500;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .faq-question i {
            transition: transform 0.3s;
        }
        
        .faq-question.active i {
            transform: rotate(180deg);
        }
        
        .faq-answer {
            padding: 0 20px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            color: #666;
            border-top: 1px solid #eee;
        }
        
        .faq-answer-content {
            padding: 15px 0;
        }
        
        /* 页脚 */
        footer {
            background-color: #2c3e50;
            color: white;
            padding: 60px 0 20px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin-bottom: 40px;
        }
        
        .footer-column h3 {
            font-size: 18px;
            margin-bottom: 20px;
            color: #fff;
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column ul li {
            margin-bottom: 10px;
        }
        
        .footer-column ul li a {
            color: #bdc3c7;
            transition: color 0.3s;
        }
        
        .footer-column ul li a:hover {
            color: white;
        }
        
        .contact-info li {
            display: flex;
            align-items: flex-start;
            margin-bottom: 15px;
        }
        
        .contact-info i {
            margin-right: 10px;
            margin-top: 5px;
            color: #3498db;
        }
        
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #bdc3c7;
            font-size: 14px;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            /* 导航菜单 */
            nav {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 80%;
                height: calc(100vh - 80px);
                background-color: #fff;
                transition: left 0.3s;
                box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
            }
            
            nav.active {
                left: 0;
            }
            
            nav ul {
                flex-direction: column;
                padding: 20px;
            }
            
            nav ul li {
                margin: 0 0 15px 0;
                border-bottom: 1px solid #eee;
                padding-bottom: 15px;
            }
            
            nav ul li:last-child {
                border-bottom: none;
                margin-bottom: 0;
                padding-bottom: 0;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            /* 横幅 */
            .banner {
                height: auto;
                padding: 60px 0;
                text-align: center;
            }
            
            .banner-content {
                max-width: 100%;
            }
            
            .banner h2 {
                font-size: 32px;
            }
            
            .banner-image {
                display: none;
            }
            
            /* 服务项目 */
            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            /* 报名流程 */
            .process-steps {
                flex-wrap: wrap;
            }
            
            .step {
                width: 48%;
                margin-bottom: 30px;
            }
            
            .step-arrow {
                display: none;
            }
            
            /* 页脚 */
            .footer-content {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 768px) {
            /* 服务项目 */
            .services-grid {
                grid-template-columns: 1fr;
            }
            
            /* 优势 */
            .advantages-grid {
                grid-template-columns: 1fr;
            }
            
            /* 报名流程 */
            .step {
                width: 100%;
            }
            
            /* 页脚 */
            .footer-content {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 576px) {
            .banner h2 {
                font-size: 26px;
            }
            
            .banner p {
                font-size: 16px;
            }
            
            .section-title h2 {
                font-size: 28px;
            }
        }