/* 全局样式 */
        body {
            font-family: 'Microsoft YaHei', Arial, sans-serif;
            color: #333;
            overflow-x: hidden;
        }
        /* 按钮样式 */
        .btn {
            display: inline-block;
            padding: 16px 36px;
            font-size: 18px;
            font-weight: bold;
            text-decoration: none;
            border-radius: 50px;
            transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
            border: 2px solid transparent;
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: all 0.6s ease;
            z-index: -1;
        }

        .btn:hover::before {
            left: 100%;
        }

        .btn-primary {
            background: linear-gradient(90deg, #0066cc, #0088ff);
            color: white;
            box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
        }

        .btn-primary:hover {
            background: transparent;
            border-color: #0066cc;
            color: #0066cc;
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0, 102, 204, 0.4);
        }

        /* 按钮点击效果 */
        .btn:active {
            transform: translateY(-2px);
        }

        /* 页面标题样式 */
        .page-header {
            background: url('https://file.weibeicc.com/weibei/chan_pin_fu_wu_bg.jpg') center center no-repeat;
			background-size: cover;
            padding: 150px 0 100px;
            position: relative;
            text-align: center;
            color: #0066cc;
        }

        .page-header::after {
            /* content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0; */
            /* background: rgba(0, 102, 204, 0.7); */
        }

        .page-header .container {
            position: relative;
            z-index: 1;
        }

        .page-header h1 {
            font-size: 48px;
            font-weight: bold;
            margin-bottom: 20px;
			color:#0066cc;
            animation: fadeInUp 1s ease;
        }

        .page-header p {
            font-size: 20px;
            animation: fadeInUp 1s ease 0.3s both;
        }

        /* 服务列表样式 */
        .services-section {
            padding: 100px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 80px;
        }

        .section-title h2 {
            font-size: 36px;
            font-weight: bold;
            margin-bottom: 20px;
            color: #333;
        }

        .section-title p {
            font-size: 18px;
            color: #666;
            max-width: 600px;
            margin: 0 auto;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 40px;
        }

        .service-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
        }

        .service-card:hover {
            animation: bounce 1.2s ease-in-out infinite;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
            transform: translateY(-10px);
        }

        @keyframes bounce {
            0%, 100% {
                transform: translateY(-10px);
            }
            50% {
                transform: translateY(-20px);
            }
        }

        .service-image {
            height: 240px;
            overflow: hidden;
        }

        .service-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: all 0.5s ease;
        }

        .service-card:hover .service-image img {
            transform: scale(1.1);
        }

        .service-content {
            padding: 30px;
        }

        .service-content h3 {
            font-size: 24px;
            font-weight: bold;
            margin-bottom: 15px;
            color: #333;
        }

        .service-content p {
            font-size: 16px;
            color: #666;
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .service-features {
            margin-bottom: 25px;
        }

        .service-feature {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }

        .service-feature i {
            color: #0066cc;
            margin-right: 10px;
        }

        /* 服务详情样式 */
        .service-detail {
            padding: 100px 0;
            background: #f9f9f9;
        }

        .detail-content {
            display: flex;
            align-items: center;
            gap: 60px;
        }

        .detail-image {
            flex: 1;
        }

        .detail-image img {
            width: 100%;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }

        .detail-text {
            flex: 1;
        }

        .detail-text h2 {
            font-size: 36px;
            font-weight: bold;
            margin-bottom: 30px;
            color: #333;
        }

        .detail-text p {
            font-size: 16px;
            color: #666;
            line-height: 1.8;
            margin-bottom: 20px;
        }

        /* 技术优势样式 */
        .advantages-section {
            padding: 100px 0;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            position: relative;
            overflow: hidden;
        }

        .advantages-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('https://qiniu.weibeicc.com/image/pattern.png') repeat;
            opacity: 0.1;
            z-index: 0;
        }

        .advantages-section .container {
            position: relative;
            z-index: 1;
        }

        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
        }

        /* 平板设备响应式 */
        @media (min-width: 752px) and (max-width: 1024px) {
            .advantages-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 35px;
            }
        }

        /* 移动设备响应式 */
        @media (max-width: 751px) {
            .advantages-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
        }

        .advantage-item {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
            transform: translateY(0);
            padding: 40px 30px;
            position: relative;
            border: 1px solid rgba(0, 102, 204, 0.1);
            text-align: center;
        }

        .advantage-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 5px;
            height: 100%;
            background: linear-gradient(180deg, #0066cc, #0088ff);
            transform: scaleY(0);
            transform-origin: bottom;
            transition: transform 0.4s ease;
        }

        .advantage-item:hover {
            transform: translateY(-15px) scale(1.02);
            box-shadow: 0 20px 40px rgba(0, 102, 204, 0.15);
            background: rgba(255, 255, 255, 1);
        }

        .advantage-item:hover::before {
            transform: scaleY(1);
        }

        .advantage-icon {
            width: 100px;
            height: 100px;
            background: linear-gradient(135deg, #0066cc, #0088ff);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 30px;
            font-size: 40px;
            color: white;
            transition: all 0.4s ease;
            box-shadow: 0 10px 25px rgba(0, 102, 204, 0.2);
            position: relative;
            overflow: hidden;
        }

        .advantage-icon::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transform: rotate(45deg);
            animation: shine 3s infinite;
        }

        @keyframes shine {
            0% { transform: translateX(-100%) rotate(45deg); }
            100% { transform: translateX(100%) rotate(45deg); }
        }

        .advantage-item:hover .advantage-icon {
            transform: scale(1.1) rotateY(180deg);
            box-shadow: 0 15px 35px rgba(0, 102, 204, 0.3);
        }

        .advantage-item h3 {
            font-size: 24px;
            font-weight: bold;
            margin-bottom: 20px;
            color: #333;
            transition: all 0.3s ease;
        }

        .advantage-item:hover h3 {
            color: #0066cc;
            transform: translateY(-5px);
        }

        .advantage-item p {
            color: #666;
            line-height: 1.8;
            transition: all 0.3s ease;
        }

        .advantage-item:hover p {
            color: #444;
            transform: translateY(-3px);
        }

        /* 服务内容样式 */
        .service-content-section {
            padding: 100px 0;
            background: white;
        }

        .service-content-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
        }

        .service-content-item {
            text-align: center;
            padding: 40px 25px;
            transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
            position: relative;
            overflow: hidden;
            background: white;
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
            transform-style: preserve-3d;
        }

        .service-content-item::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(0, 102, 204, 0.1), transparent);
            transform: rotate(45deg);
            animation: shine 3s infinite;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .service-content-item::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0, 102, 204, 0.05), rgba(0, 102, 204, 0.02));
            border-radius: 15px;
            opacity: 0;
            transition: all 0.4s ease;
        }

        .service-content-item:hover::before {
            opacity: 1;
        }

        .service-content-item:hover::after {
            opacity: 1;
        }

        .service-content-item:hover {
            transform: translateY(-15px) rotateX(8deg) scale(1.02);
            box-shadow: 0 25px 50px rgba(0, 102, 204, 0.2);
        }

        .service-content-icon {
            width: 110px;
            height: 110px;
            border: 2px dashed #0066cc;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 30px;
            font-size: 45px;
            color: #0066cc;
            transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1);
            position: relative;
            background: white;
            z-index: 1;
            transform-style: preserve-3d;
        }

        .service-content-icon::before {
            content: '';
            position: absolute;
            top: -5px;
            left: -5px;
            right: -5px;
            bottom: -5px;
            border: 2px dashed rgba(0, 102, 204, 0.3);
            border-radius: 50%;
            animation: rotate 6s linear infinite;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .service-content-item:hover .service-content-icon::before {
            opacity: 1;
        }

        @keyframes rotate {
            0% {
                transform: rotate(0deg);
            }
            100% {
                transform: rotate(360deg);
            }
        }

        .service-content-item:hover .service-content-icon {
            border-color: #0088ff;
            background: linear-gradient(135deg, #0066cc, #0088ff);
            color: white;
            transform: scale(1.2) rotateY(360deg) rotateX(10deg);
            box-shadow: 0 15px 40px rgba(0, 102, 204, 0.4), inset 0 0 20px rgba(255, 255, 255, 0.3);
        }

        .service-content-item h3 {
            font-size: 22px;
            font-weight: bold;
            margin-bottom: 15px;
            color: #0066cc;
            transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
            position: relative;
            z-index: 1;
        }

        .service-content-item h3::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 3px;
            background: linear-gradient(90deg, #0066cc, #0088ff);
            border-radius: 2px;
            transition: width 0.4s ease;
        }

        .service-content-item:hover h3 {
            color: #0088ff;
            transform: translateY(-8px) scale(1.08);
        }

        .service-content-item:hover h3::after {
            width: 60px;
        }

        .service-content-item p {
            color: #666;
            line-height: 1.6;
            transition: all 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
            position: relative;
            z-index: 1;
            opacity: 0.8;
        }

        .service-content-item:hover p {
            color: #333;
            transform: translateY(-5px);
            opacity: 1;
        }

        @keyframes shine {
            0% {
                transform: translateX(-100%) rotate(45deg);
            }
            100% {
                transform: translateX(100%) rotate(45deg);
            }
        }

        /* 常见问题样式 */
        .faq-section {
            padding: 100px 0;
            background: #f9f9f9;
        }

        .faq-item {
            background: white;
            border-radius: 10px;
            margin-bottom: 20px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
            overflow: hidden;
        }

        .faq-question {
            padding: 20px;
            background: white;
            border: none;
            width: 100%;
            text-align: left;
            font-size: 18px;
            font-weight: bold;
            color: #333;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s ease;
        }

        .faq-question:hover {
            background: #f5f5f5;
        }

        .faq-answer {
            padding: 0 20px;
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .faq-answer.active {
            padding: 0 20px 20px;
            max-height: 200px;
        }

        .faq-answer p {
            font-size: 16px;
            color: #666;
            line-height: 1.8;
        }
        /* 响应式样式 */
        @media (max-width: 751px) {
            .page-header h1 {
                font-size: 36px;
            }

            .section-title h2 {
                font-size: 28px;
            }

            .services-section,
            .service-detail,
            .advantages-section,
            .service-content-section,
            .faq-section {
                padding: 60px 0;
            }

            .detail-content {
                flex-direction: column;
                text-align: center;
            }

            .services-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .services-section .container {
                padding: 0 20px;
            }

            .advantages-grid,
            .service-content-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .advantages-section .container,
            .service-content-section .container {
                padding: 0 20px;
            }

            .advantage-item,
            .service-content-item {
                padding: 30px 20px;
            }

            .advantage-icon,
            .service-content-icon {
                width: 80px;
                height: 80px;
                font-size: 32px;
                margin-bottom: 20px;
            }

            .advantage-item h3,
            .service-content-item h3 {
                font-size: 20px;
                margin-bottom: 15px;
            }

            .faq-section .container {
                padding: 0 20px;
            }
        }

        /* 平板设备响应式 */
        @media (min-width: 752px) and (max-width: 1024px) {
            .service-content-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 35px;
            }
        }

        /* 动画效果 */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        /* 滚动条样式 */
        ::-webkit-scrollbar {
            width: 8px;
        }

        ::-webkit-scrollbar-track {
            background: #f1f1f1;
        }

        ::-webkit-scrollbar-thumb {
            background: #0066cc;
            border-radius: 4px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: #0088ff;
        }