* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Microsoft YaHei', 'PingFang SC', sans-serif;
            background-color: #f0f0f0;
            color: #333;
            line-height: 1.6;
        }

        /* 导航条样式 - 黑色半透明效果 */
        .navbar {
            background: rgba(0, 0, 0, 0.75);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            box-shadow: 0 2px 10px rgba(0,0,0,0.2);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
            border-bottom: 3px solid #c9a961;
        }

        .nav-container {
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 20px;
            position: relative;
        }

        .logo-section {
            display: flex;
            align-items: center;
            gap: 15px;
            z-index: 1001;
        }

        .logo-frame {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            border: 3px solid #c9a961;
            overflow: hidden;
            box-shadow: 0 4px 8px rgba(0,0,0,0.3);
            background: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .logo-frame img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .brand-text {
            color: #fff;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }

        .brand-text h1 {
            font-size: 28px;
            font-weight: bold;
            letter-spacing: 2px;
            margin-bottom: 5px;
        }

        .brand-text p {
            font-size: 12px;
            color: #c9a961;
            letter-spacing: 1px;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            padding: 5px;
            z-index: 1001;
            background: none;
            border: none;
        }

        .hamburger span {
            width: 28px;
            height: 3px;
            background: #fff;
            margin: 4px 0;
            transition: all 0.3s ease;
            border-radius: 2px;
            display: block;
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(8px, 8px);
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(7px, -7px);
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 0;
            transition: all 0.4s ease;
        }

        .nav-menu li {
            position: relative;
        }

        .nav-menu a {
            display: block;
            padding: 12px 25px;
            color: #fff;
            text-decoration: none;
            font-size: 16px;
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .nav-menu a::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 3px;
            background: #c9a961;
            transition: all 0.3s ease;
            transform: translateX(-50%);
        }

        .nav-menu a:hover {
            color: #c9a961;
            background: rgba(255,255,255,0.1);
        }

        .nav-menu a:hover::before {
            width: 80%;
        }

        @media screen and (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            .nav-menu {
                position: fixed;
                left: -100%;
                top: 90px;
                flex-direction: column;
                background: rgba(0, 0, 0, 0.95);
                width: 100%;
                text-align: center;
                transition: 0.4s;
                box-shadow: 0 10px 27px rgba(0,0,0,0.05);
                padding: 20px 0;
                gap: 0;
                z-index: 999;
            }
            .nav-menu.active {
                left: 0;
            }
            .nav-menu li {
                margin: 0;
                width: 100%;
            }
            .nav-menu a {
                padding: 15px;
                border-bottom: 1px solid rgba(255,255,255,0.1);
            }
            .nav-menu a:hover {
                background: rgba(201, 169, 97, 0.2);
                padding-left: 30px;
            }
            .nav-menu a::before {
                display: none;
            }
        }

        /* Banner轮播图区域 */
        .banner-section {
            position: relative;
            width: 100%;
            height: 600px;
            overflow: hidden;
            background: #1a1a1a;
        }

        .carousel {
            position: relative;
            width: 100%;
            height: 100%;
        }

        .carousel-item {
            position: absolute;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1s ease-in-out;
        }

        .carousel-item.active {
            opacity: 1;
        }

        .carousel-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .carousel-caption {
            position: absolute;
            bottom: 80px;
            left: 50%;
            transform: translateX(-50%);
            text-align: center;
            color: #fff;
            z-index: 10;
            background: rgba(0,0,0,0.6);
            padding: 30px 50px;
            border-radius: 10px;
            border-left: 5px solid #c9a961;
            max-width: 800px;
        }

        .carousel-caption h2 {
            font-size: 42px;
            margin-bottom: 15px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.8);
            font-weight: bold;
        }

        .carousel-caption p {
            font-size: 18px;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
            line-height: 1.8;
        }

        .carousel-control {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(31, 84, 148, 0.8);
            color: #fff;
            border: none;
            width: 50px;
            height: 80px;
            font-size: 30px;
            cursor: pointer;
            z-index: 20;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .carousel-control:hover {
            background: rgba(201, 169, 97, 0.9);
            width: 60px;
        }

        .carousel-control.prev {
            left: 0;
            border-radius: 0 10px 10px 0;
        }

        .carousel-control.next {
            right: 0;
            border-radius: 10px 0 0 10px;
        }

        .carousel-indicators {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 10px;
            z-index: 20;
        }

        .indicator {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255,255,255,0.5);
            cursor: pointer;
            transition: all 0.3s ease;
            border: 2px solid transparent;
        }

        .indicator.active {
            background: #c9a961;
            transform: scale(1.2);
            border-color: #fff;
        }

        /* 主内容区域 */
        .main-wrapper {
            max-width: 1300px;
            margin: 0 auto;
            background: #fff;
            box-shadow: 0 0 20px rgba(0,0,0,0.1);
            min-height: 100vh;
            padding-bottom: 50px;
        }

        /* 通用section样式 */
        .section {
            padding: 60px 40px;
        }

        .section-title {
            text-align: center;
            margin-bottom: 50px;
            position: relative;
        }

        .section-title h2 {
            font-size: 36px;
            color: #1F5494;
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
            padding-bottom: 15px;
        }

        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, #1F5494, #c9a961);
            border-radius: 2px;
        }

        .section-title p {
            color: #666;
            font-size: 16px;
            margin-top: 15px;
        }

        /* 核心服务优势 */
        .features-section {
            padding: 60px 40px;
            background: #fff;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .feature-card {
            background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
            border-radius: 15px;
            padding: 40px 30px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
            border: 1px solid #e0e0e0;
            position: relative;
            overflow: hidden;
            text-align: center;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, #1F5494, #c9a961);
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.12);
            border-color: #c9a961;
        }

        .feature-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, #1F5494, #2c6cb5);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            box-shadow: 0 5px 15px rgba(31, 84, 148, 0.3);
            color: #fff;
            font-size: 32px;
            font-weight: bold;
            transition: all 0.3s ease;
        }

        .feature-card:hover .feature-icon {
            transform: scale(1.1) rotate(5deg);
            background: linear-gradient(135deg, #c9a961, #d4b76a);
        }

        .feature-content h3 {
            color: #1F5494;
            font-size: 24px;
            margin-bottom: 15px;
            font-weight: bold;
        }

        .feature-content p {
            color: #666;
            font-size: 15px;
            line-height: 1.9;
            text-align: left;
        }

        /* 关于我们 */
        .about-section {
            padding: 60px 40px;
            background: linear-gradient(to bottom, #fafafa, #fff);
        }

        .about-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-image {
            position: relative;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }

        .about-image img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            display: block;
        }

        .about-image::before {
            content: '';
            position: absolute;
            top: -10px;
            left: -10px;
            right: 10px;
            bottom: 10px;
            border: 3px solid #c9a961;
            border-radius: 15px;
            z-index: -1;
        }

        .about-content h3 {
            font-size: 32px;
            color: #1F5494;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 15px;
        }

        .about-content h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 4px;
            background: #c9a961;
        }

        .about-content p {
            color: #555;
            font-size: 16px;
            line-height: 1.9;
            margin-bottom: 20px;
            text-align: justify;
        }

        .highlight-list {
            list-style: none;
            margin-top: 20px;
        }

        .highlight-list li {
            padding: 10px 0;
            padding-left: 30px;
            position: relative;
            color: #444;
            font-size: 16px;
        }

        .highlight-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: #c9a961;
            font-weight: bold;
            font-size: 20px;
        }

        .btn-primary {
            display: inline-block;
            padding: 12px 30px;
            background: linear-gradient(135deg, #1F5494, #2c6cb5);
            color: #fff;
            text-decoration: none;
            border-radius: 30px;
            margin-top: 20px;
            transition: all 0.3s ease;
            border: 2px solid transparent;
            font-weight: 500;
        }

        .btn-primary:hover {
            background: #fff;
            color: #1F5494;
            border-color: #1F5494;
            transform: translateX(5px);
        }

        /* 热销产品 */
        .products-section {
            padding: 60px 40px;
            background: #fff;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
        }

        .product-item {
            background: #fff;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 3px 10px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
            border: 1px solid #eee;
        }

        .product-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.12);
        }

        .product-img {
            width: 100%;
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .product-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .product-item:hover .product-img img {
            transform: scale(1.1);
        }

        .product-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(31, 84, 148, 0.8);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .product-item:hover .product-overlay {
            opacity: 1;
        }

        .product-overlay span {
            color: #fff;
            border: 2px solid #fff;
            padding: 8px 20px;
            border-radius: 20px;
            font-size: 14px;
        }

        .product-info {
            padding: 20px;
            text-align: center;
        }

        .product-info h4 {
            color: #1F5494;
            font-size: 18px;
            margin-bottom: 8px;
            font-weight: 600;
        }

        .product-info p {
            color: #888;
            font-size: 14px;
        }

        /* 新增模块：合作客户 */
        .clients-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 30px;
            text-align: center;
        }
        .client-item {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 12px;
            transition: all 0.3s;
            border: 1px solid #eee;
        }
        .client-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
            border-color: #c9a961;
        }
        .client-item .client-name {
            font-size: 18px;
            font-weight: 600;
            color: #1F5494;
            margin-bottom: 8px;
        }
        .client-item .client-desc {
            font-size: 13px;
            color: #888;
        }

        /* 荣誉资质 */
        .honor-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
        }
        .honor-item {
            text-align: center;
            padding: 20px;
            background: #f8f9fa;
            border-radius: 12px;
            transition: all 0.3s;
            border: 1px solid #eee;
        }
        .honor-item:hover {
            transform: translateY(-5px);
            border-color: #c9a961;
        }
        .honor-icon {
            font-size: 48px;
            margin-bottom: 15px;
        }
        .honor-title {
            font-size: 16px;
            font-weight: 600;
            color: #1F5494;
        }

    /* 工程案例 */
.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.case-item {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s;
    border: 1px solid #eee;
    /* 关键：让卡片成为弹性布局，文字固定在底部 */
    display: flex;
    flex-direction: column;
    height: 100%;
}
.case-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.12);
}
.case-img {
    /* 关键：图片占满剩余空间，固定比例显示 */
    flex: 1;
    overflow: hidden;
}
.case-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.3s;
}
.case-item:hover .case-img img {
    transform: scale(1.05);
}
.case-info {
    padding: 20px;
    /* 文字固定在底部，不会被图片挤压 */
    margin-top: auto;
}
.case-info h4 {
    color: #1F5494;
    font-size: 18px;
    margin-bottom: 8px;
}
.case-info p {
    color: #666;
    font-size: 14px;
    margin: 0;
}

        /* 新闻动态 */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .news-item {
            background: #f8f9fa;
            padding: 25px;
            border-radius: 12px;
            transition: all 0.3s;
            border: 1px solid #eee;
        }
        .news-item:hover {
            transform: translateY(-5px);
            border-color: #c9a961;
        }
        .news-date {
            color: #c9a961;
            font-size: 14px;
            margin-bottom: 10px;
        }
        .news-title {
            font-size: 18px;
            font-weight: 600;
            color: #1F5494;
            margin-bottom: 12px;
        }
        .news-desc {
            color: #666;
            font-size: 14px;
            line-height: 1.6;
        }

        /* 版权信息 */
        .footer {
            background: linear-gradient(135deg, #1a1a2e, #16213e);
            color: #fff;
            padding: 50px 40px 30px;
            margin-top: 0;
        }

        .footer-content {
            max-width: 1300px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 60px;
            margin-bottom: 30px;
        }

        .footer-section h4 {
            color: #c9a961;
            font-size: 20px;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-section h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 3px;
            background: #c9a961;
        }

        .footer-section p, .footer-section a {
            color: #ccc;
            text-decoration: none;
            line-height: 2;
            font-size: 15px;
            display: block;
            transition: color 0.3s ease;
        }

        .footer-section a:hover {
            color: #c9a961;
        }

        .company-intro {
            max-width: 500px;
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 12px;
            gap: 10px;
        }

        .contact-icon {
            color: #c9a961;
            font-weight: bold;
            min-width: 100px;
            flex-shrink: 0;
        }

        .contact-text {
            color: #ccc;
            word-break: break-all;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255,255,255,0.1);
            color: #999;
            font-size: 14px;
        }

        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

        .social-links a {
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
            color: #fff;
            font-size: 18px;
            border: 1px solid rgba(255,255,255,0.2);
        }

        .social-links a:hover {
            background: #c9a961;
            transform: translateY(-3px);
            border-color: #c9a961;
        }

        @media (max-width: 1024px) {
            .features-grid, .products-grid, .clients-grid, .honor-grid, .case-grid, .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }
        }

        @media (max-width: 768px) {
            .features-grid, .products-grid, .clients-grid, .honor-grid, .case-grid, .news-grid {
                grid-template-columns: 1fr;
            }
            .about-container {
                grid-template-columns: 1fr;
            }
            .carousel-caption h2 { font-size: 24px; }
            .carousel-caption p { font-size: 14px; }
            .carousel-caption { padding: 20px; width: 90%; }
            .banner-section { height: 400px; }
            .brand-text h1 { font-size: 22px; }
            .logo-frame { width: 50px; height: 50px; }
            .section { padding: 40px 20px; }
        }
		
		
		
		
		        .gywm-section {
            max-width: 1300px;
            margin: 0 auto;
            background: #ffffff;
            font-family: 'Microsoft YaHei', 'PingFang SC', 'Segoe UI', Roboto, sans-serif;
            padding: 60px 40px 70px;
            box-sizing: border-box;
        }

        /* 标题 + 水平线 */
        .gywm-title-wrap {
            text-align: center;
            margin-bottom: 55px;
        }
        .gywm-main-title {
            font-size: 42px;
            font-weight: 800;
            color: #1F5494;
            margin-bottom: 20px;
            display: inline-block;
            background: #fff;
            padding: 0 20px;
        }
        .gywm-hr {
            width: 100px;
            height: 4px;
            background: linear-gradient(90deg, #1F5494, #c9a961);
            border: none;
            border-radius: 4px;
            margin: 0 auto 12px auto;
        }
        .gywm-sub {
            color: #5a6874;
            font-size: 16px;
            margin-top: 12px;
        }

        /* 左文字 右图片 布局 */
        .gywm-grid {
            display: flex;
            gap: 60px;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 80px;
            flex-wrap: wrap;
        }
        .gywm-text {
            flex: 1.2;
            min-width: 280px;
        }
        .gywm-text h3 {
            font-size: 32px;
            color: #1F5494;
            margin-bottom: 20px;
            font-weight: 700;
            position: relative;
            padding-bottom: 12px;
            display: inline-block;
        }
        .gywm-text h3:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background: #c9a961;
            border-radius: 3px;
        }
        .gywm-desc {
            color: #2d3e50;
            line-height: 1.75;
            margin-bottom: 24px;
            text-align: justify;
            font-size: 16px;
        }
        .gywm-highlight {
            background: #f8fafc;
            padding: 20px 24px;
            border-left: 5px solid #c9a961;
            border-radius: 16px;
            margin: 25px 0 10px;
            font-weight: 500;
            color: #1e2f3e;
        }
        .gywm-image {
            flex: 0.9;
            border-radius: 28px;
            overflow: hidden;
            box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
            transition: 0.3s;
        }
        .gywm-image img {
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
        }

        /* 1行5个文字模块 (纯文字卡片) */
        .gywm-stats-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 28px;
            text-align: center;
        }
        .gywm-stat-card {
            background: #ffffff;
            padding: 32px 12px 28px;
            border-radius: 28px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.04);
            transition: all 0.3s ease;
            border: 1px solid #eef2f8;
        }
        .gywm-stat-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 35px rgba(31, 84, 148, 0.1);
            border-color: #c9a961;
        }
        .gywm-stat-number {
            font-size: 40px;
            font-weight: 800;
            color: #1F5494;
            line-height: 1.2;
            margin-bottom: 12px;
            background: linear-gradient(135deg, #1F5494, #2b6aa8);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
        }
        .gywm-stat-label {
            font-size: 18px;
            font-weight: 600;
            color: #1f2e3a;
            margin-bottom: 8px;
        }
        .gywm-stat-desc {
            font-size: 14px;
            color: #6c7a8a;
            line-height: 1.45;
        }

        /* 响应式 */
        @media (max-width: 1100px) {
            .gywm-stats-grid { gap: 20px; }
            .gywm-stat-card { padding: 24px 8px; }
            .gywm-stat-number { font-size: 32px; }
        }
        @media (max-width: 900px) {
            .gywm-grid { flex-direction: column; gap: 40px; }
            .gywm-image { width: 100%; max-width: 500px; margin: 0 auto; }
            .gywm-stats-grid { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 18px; }
            .gywm-main-title { font-size: 34px; }
        }
        @media (max-width: 650px) {
            .gywm-section { padding: 40px 20px; }
            .gywm-stats-grid { grid-template-columns: repeat(2, 1fr); }
            .gywm-stat-card { padding: 20px 8px; }
        }
		
		
		
		
		
		
		
		        .fw-section {
            max-width: 1300px;
            margin: 0 auto;
            background: #ffffff;
            font-family: 'Microsoft YaHei', 'PingFang SC', 'Segoe UI', Roboto, sans-serif;
            padding: 60px 40px 70px;
            box-sizing: border-box;
        }

        /* 标题 + 水平线 */
        .fw-title-wrap {
            text-align: center;
            margin-bottom: 55px;
        }
        .fw-main-title {
            font-size: 42px;
            font-weight: 800;
            color: #1F5494;
            margin-bottom: 20px;
            display: inline-block;
            background: #fff;
            padding: 0 20px;
        }
        .fw-hr {
            width: 100px;
            height: 4px;
            background: linear-gradient(90deg, #1F5494, #c9a961);
            border: none;
            border-radius: 4px;
            margin: 0 auto 12px auto;
        }
        .fw-sub {
            color: #5a6874;
            font-size: 16px;
            margin-top: 12px;
        }

        /* 服务支持列表区域 - 丰富文字卡片列表 */
        .fw-services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 35px;
        }

        .fw-service-card {
            background: #fefefe;
            border-radius: 28px;
            padding: 32px 28px;
            transition: all 0.3s ease;
            border: 1px solid #eef2f8;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.03);
        }

        .fw-service-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 35px rgba(31, 84, 148, 0.12);
            border-color: #c9a961;
        }

        /* 服务图标区域（装饰数字/序号） */
        .fw-service-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(145deg, #1F5494, #1a4680);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 28px;
            color: white;
            font-size: 32px;
            font-weight: 700;
            box-shadow: 0 12px 16px rgba(31,84,148,0.2);
            transition: 0.3s;
        }

        .fw-service-card:hover .fw-service-icon {
            background: linear-gradient(145deg, #c9a961, #b88b3a);
            transform: scale(1.05) rotate(2deg);
        }

        .fw-service-title {
            font-size: 24px;
            font-weight: 700;
            color: #1F5494;
            margin-bottom: 18px;
            letter-spacing: -0.3px;
        }

        .fw-service-desc {
            color: #2d3e50;
            line-height: 1.75;
            margin-bottom: 20px;
            font-size: 15px;
            text-align: justify;
        }

        /* 子列表：细化支持点 */
        .fw-feature-list {
            list-style: none;
            padding: 0;
            margin-top: 16px;
        }
        .fw-feature-list li {
            padding: 8px 0 8px 28px;
            position: relative;
            font-size: 14px;
            color: #4a627a;
            border-bottom: 1px dashed #e9edf2;
        }
        .fw-feature-list li:last-child {
            border-bottom: none;
        }
        .fw-feature-list li::before {
            content: "✓";
            position: absolute;
            left: 0;
            color: #c9a961;
            font-weight: bold;
            font-size: 16px;
        }

        /* 右侧额外支持区块 (增值服务) */
        .fw-extra-wrapper {
            margin-top: 65px;
            background: linear-gradient(115deg, #f8fafd, #ffffff);
            border-radius: 32px;
            padding: 40px 35px;
            border: 1px solid #eef2f8;
            box-shadow: 0 10px 25px rgba(0,0,0,0.03);
        }
        .fw-extra-title {
            font-size: 26px;
            font-weight: 700;
            color: #1F5494;
            margin-bottom: 25px;
            text-align: center;
            position: relative;
        }
        .fw-extra-title span {
            background: #fff;
            padding: 0 18px;
            display: inline-block;
        }
        .fw-extra-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 25px;
            margin-top: 15px;
        }
        .fw-extra-item {
            flex: 1;
            min-width: 180px;
            background: #ffffff;
            padding: 20px 15px;
            border-radius: 24px;
            text-align: center;
            transition: 0.2s;
            border: 1px solid #eef2f8;
            box-shadow: 0 6px 12px rgba(0,0,0,0.02);
        }
        .fw-extra-item:hover {
            border-color: #c9a961;
            transform: translateY(-4px);
        }
        .fw-extra-icon {
            font-size: 36px;
            font-weight: 700;
            color: #1F5494;
            margin-bottom: 12px;
        }
        .fw-extra-name {
            font-size: 18px;
            font-weight: 700;
            color: #1e2f3e;
            margin-bottom: 8px;
        }
        .fw-extra-text {
            font-size: 13px;
            color: #6c7e94;
            line-height: 1.5;
        }

        /* 响应式 */
        @media (max-width: 1100px) {
            .fw-services-grid {
                gap: 25px;
            }
        }
        @media (max-width: 900px) {
            .fw-services-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .fw-main-title {
                font-size: 34px;
            }
        }
        @media (max-width: 650px) {
            .fw-section {
                padding: 40px 20px;
            }
            .fw-services-grid {
                grid-template-columns: 1fr;
            }
            .fw-extra-grid {
                flex-direction: column;
            }
            .fw-extra-item {
                width: 100%;
            }
        }
		
		
		
		
		
		
		        .lx-section {
            max-width: 1300px;
            margin: 0 auto;
            background: #ffffff;
            font-family: 'Microsoft YaHei', 'PingFang SC', 'Segoe UI', Roboto, sans-serif;
            padding: 60px 40px 70px;
            box-sizing: border-box;
        }

        /* 标题 + 水平线 */
        .lx-title-wrap {
            text-align: center;
            margin-bottom: 50px;
        }
        .lx-main-title {
            font-size: 42px;
            font-weight: 800;
            color: #1F5494;
            margin-bottom: 20px;
            display: inline-block;
            background: #fff;
            padding: 0 20px;
        }
        .lx-hr {
            width: 100px;
            height: 4px;
            background: linear-gradient(90deg, #1F5494, #c9a961);
            border: none;
            border-radius: 4px;
            margin: 0 auto 12px auto;
        }
        .lx-sub {
            color: #5a6874;
            font-size: 16px;
            margin-top: 12px;
        }

        /* 上方说明文字 */
        .lx-desc-text {
            text-align: center;
            max-width: 750px;
            margin: 0 auto 50px auto;
            color: #2d3e50;
            font-size: 16px;
            line-height: 1.8;
            background: #f8fafc;
            padding: 20px 28px;
            border-radius: 40px;
            border-left: 5px solid #c9a961;
        }

        /* 联系方式区域 (双栏布局) */
        .lx-contact-wrapper {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            margin-bottom: 60px;
            background: #fefefe;
            border-radius: 32px;
            padding: 20px 0;
        }
        .lx-contact-info {
            flex: 1.2;
            background: #ffffff;
            border-radius: 28px;
            padding: 20px 25px;
            box-shadow: 0 8px 22px rgba(0, 0, 0, 0.04);
            border: 1px solid #eef2f8;
        }
        .lx-contact-info h3 {
            font-size: 26px;
            color: #1F5494;
            margin-bottom: 20px;
            position: relative;
            display: inline-block;
            padding-bottom: 8px;
        }
        .lx-contact-info h3:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: #c9a961;
        }
        .lx-contact-detail {
            margin-top: 25px;
        }
        .lx-contact-item {
            display: flex;
            align-items: flex-start;
            gap: 15px;
            margin-bottom: 22px;
            padding: 8px 12px;
            border-radius: 20px;
            transition: 0.2s;
        }
        .lx-contact-item:hover {
            background: #f9fbfe;
            transform: translateX(5px);
        }
        .lx-contact-icon {
            width: 48px;
            height: 48px;
            background: linear-gradient(145deg, #1F5494, #1a4680);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 22px;
            font-weight: 600;
            flex-shrink: 0;
            box-shadow: 0 6px 12px rgba(31,84,148,0.2);
        }
        .lx-contact-text {
            flex: 1;
        }
        .lx-contact-text strong {
            display: block;
            font-size: 18px;
            color: #1F5494;
            margin-bottom: 5px;
        }
        .lx-contact-text span {
            color: #4a627a;
            font-size: 15px;
            word-break: break-word;
        }
        .lx-social-links {
            margin-top: 30px;
            display: flex;
            gap: 18px;
            flex-wrap: wrap;
        }
        .lx-social-link {
            background: #f0f3f9;
            padding: 8px 18px;
            border-radius: 40px;
            color: #1F5494;
            text-decoration: none;
            font-weight: 500;
            transition: 0.2s;
            border: 1px solid #e0e7f0;
        }
        .lx-social-link:hover {
            background: #c9a961;
            color: white;
            border-color: #c9a961;
        }

        /* 右侧地图/辅助信息 (可加简短文字) */
        .lx-map-helper {
            flex: 0.9;
            background: linear-gradient(125deg, #f8fafd, #ffffff);
            border-radius: 28px;
            padding: 25px;
            border: 1px solid #eef2f8;
            box-shadow: 0 8px 20px rgba(0,0,0,0.02);
        }
        .lx-map-helper h4 {
            font-size: 22px;
            color: #1F5494;
            margin-bottom: 18px;
        }
        .lx-address-box {
            background: #ffffff;
            padding: 18px;
            border-radius: 24px;
            margin-top: 15px;
            border-left: 4px solid #c9a961;
        }
        .lx-working-hours {
            margin-top: 25px;
        }
        .lx-working-hours p {
            margin: 8px 0;
            color: #3a5a78;
        }

        /* 居中留言表单 */
        .lx-form-container {
            max-width: 860px;
            margin: 20px auto 0;
            background: #fefefe;
            border-radius: 44px;
            padding: 40px 45px;
            box-shadow: 0 20px 35px rgba(0, 0, 0, 0.05);
            border: 1px solid #eef2f8;
        }
        .lx-form-title {
            text-align: center;
            margin-bottom: 35px;
        }
        .lx-form-title h3 {
            font-size: 30px;
            color: #1F5494;
            font-weight: 700;
        }
        .lx-form-title p {
            color: #6c7e94;
            margin-top: 8px;
        }
        .lx-form-group {
            margin-bottom: 22px;
        }
        .lx-form-group input,
        .lx-form-group textarea,
        .lx-form-group select {
            width: 100%;
            padding: 14px 20px;
            font-size: 16px;
            border: 1.5px solid #e2e8f0;
            border-radius: 60px;
            background: #ffffff;
            transition: all 0.2s;
            font-family: inherit;
            outline: none;
        }
        .lx-form-group textarea {
            border-radius: 28px;
            resize: vertical;
            min-height: 120px;
        }
        .lx-form-group input:focus,
        .lx-form-group textarea:focus,
        .lx-form-group select:focus {
            border-color: #c9a961;
            box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.2);
        }
        .lx-form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .lx-submit-btn {
            background: linear-gradient(95deg, #1F5494, #2966ae);
            color: white;
            border: none;
            padding: 14px 32px;
            font-size: 18px;
            font-weight: 600;
            border-radius: 60px;
            cursor: pointer;
            width: 100%;
            transition: 0.25s;
            margin-top: 10px;
            letter-spacing: 1px;
        }
        .lx-submit-btn:hover {
            background: linear-gradient(95deg, #c9a961, #b88b3a);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        .lx-note {
            font-size: 13px;
            text-align: center;
            margin-top: 20px;
            color: #7a8b9f;
        }

        /* 响应式 */
        @media (max-width: 900px) {
            .lx-section {
                padding: 40px 20px;
            }
            .lx-main-title {
                font-size: 34px;
            }
            .lx-contact-wrapper {
                flex-direction: column;
            }
            .lx-form-container {
                padding: 30px 25px;
            }
            .lx-form-row {
                grid-template-columns: 1fr;
                gap: 15px;
            }
        }
        @media (max-width: 550px) {
            .lx-contact-item {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
            .lx-contact-icon {
                margin-bottom: 6px;
            }
            .lx-desc-text {
                font-size: 14px;
            }
        }
		
		
		
		
		
		
		        .cp-section {
            max-width: 1300px;
            margin: 0 auto;
            background: #ffffff;
            font-family: 'Microsoft YaHei', 'PingFang SC', 'Segoe UI', Roboto, sans-serif;
            padding: 60px 40px 70px;
            box-sizing: border-box;
        }

        /* 标题 + 水平线 */
        .cp-title-wrap {
            text-align: center;
            margin-bottom: 35px;
        }
        .cp-main-title {
            font-size: 42px;
            font-weight: 800;
            color: #1F5494;
            margin-bottom: 20px;
            display: inline-block;
            background: #fff;
            padding: 0 20px;
        }
        .cp-hr {
            width: 100px;
            height: 4px;
            background: linear-gradient(90deg, #1F5494, #c9a961);
            border: none;
            border-radius: 4px;
            margin: 0 auto 12px auto;
        }
        .cp-sub {
            color: #5a6874;
            font-size: 16px;
            margin-top: 12px;
        }

        /* 产品介绍文字 */
        .cp-desc-text {
            text-align: center;
            max-width: 1000px;
            margin: 20px auto 45px auto;
            color: #2d3e50;
            font-size: 16px;
            line-height: 1.8;
            background: #f8fafc;
            padding: 22px 30px;
            border-radius: 48px;
            border-left: 6px solid #c9a961;
            box-shadow: 0 4px 12px rgba(0,0,0,0.02);
        }

        /* 纯CSS选项卡 (radio + label，无JS切换) */
        .cp-radio-tabs {
            margin-top: 20px;
        }
        .cp-radio-input {
            display: none;
        }
        .cp-tab-labels {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 18px;
            margin-bottom: 45px;
            border-bottom: 2px solid #e9edf2;
            padding-bottom: 15px;
        }
        .cp-tab-label {
            background: transparent;
            padding: 12px 32px;
            font-size: 18px;
            font-weight: 600;
            color: #4a627a;
            cursor: pointer;
            border-radius: 50px;
            transition: all 0.25s;
            font-family: inherit;
            letter-spacing: 1px;
            display: inline-block;
            text-align: center;
        }
        .cp-tab-label:hover {
            color: #c9a961;
            background: rgba(201,169,97,0.08);
        }
        .cp-radio-input:checked + .cp-tab-label {
            background: linear-gradient(95deg, #1F5494, #2966ae);
            color: white;
            box-shadow: 0 6px 14px rgba(31,84,148,0.3);
        }
        /* 面板切换 */
        .cp-pane-content {
            display: none;
            animation: fadeIn 0.25s ease;
        }
        #cp-tab-A:checked ~ .cp-products-wrapper #cp-panel-A,
        #cp-tab-B:checked ~ .cp-products-wrapper #cp-panel-B,
        #cp-tab-C:checked ~ .cp-products-wrapper #cp-panel-C,
        #cp-tab-D:checked ~ .cp-products-wrapper #cp-panel-D {
            display: block;
        }
        /* 默认显示A区 */
        #cp-tab-A:checked ~ .cp-products-wrapper #cp-panel-A {
            display: block;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(6px);}
            to { opacity: 1; transform: translateY(0);}
        }
        /* 产品网格布局 */
        .cp-product-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 25px;
        }
        /* 卡片样式：只有图片 + 下方名称，图片可点击放大 */
        .cp-product-card {
            background: #ffffff;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 8px 18px rgba(0, 0, 0, 0.04);
            transition: all 0.3s ease;
            border: 1px solid #eef2f8;
            text-align: center;
            padding-bottom: 14px;
            cursor: pointer;
        }
        .cp-product-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 18px 30px rgba(31, 84, 148, 0.12);
            border-color: #c9a961;
        }
        .cp-product-img {
            width: 100%;
            height: 180px;
            background: #f5f7fc;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }
        .cp-product-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: 0.3s;
            display: block;
            pointer-events: none;  /* 让点击卡片整体触发放大 */
        }
        .cp-product-card:hover .cp-product-img img {
            transform: scale(1.03);
        }
        /* 只有产品名称 */
        .cp-product-name {
            font-size: 15px;
            font-weight: 600;
            color: #1F5494;
            margin-top: 12px;
            padding: 0 8px;
            line-height: 1.4;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* 模态框 (图片放大) */
        .cp-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.92);
            z-index: 10000;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            backdrop-filter: blur(6px);
        }
        .cp-modal.active {
            display: flex;
        }
        .cp-modal-content {
            max-width: 90%;
            max-height: 90%;
            object-fit: contain;
            border-radius: 20px;
            box-shadow: 0 0 40px rgba(0,0,0,0.6);
            cursor: default;
        }
        .cp-modal-close {
            position: absolute;
            top: 25px;
            right: 35px;
            color: #f1f1f1;
            font-size: 42px;
            font-weight: bold;
            transition: 0.3s;
            cursor: pointer;
            z-index: 10001;
            font-family: Arial, sans-serif;
        }
        .cp-modal-close:hover {
            color: #c9a961;
        }

        /* 响应式布局 */
        @media (max-width: 1200px) {
            .cp-product-grid { grid-template-columns: repeat(4, 1fr); gap: 20px; }
        }
        @media (max-width: 900px) {
            .cp-product-grid { grid-template-columns: repeat(3, 1fr); }
            .cp-main-title { font-size: 34px; }
            .cp-tab-label { padding: 8px 20px; font-size: 15px; }
        }
        @media (max-width: 650px) {
            .cp-section { padding: 40px 20px; }
            .cp-product-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
            .cp-product-img { height: 150px; }
        }
        @media (max-width: 450px) {
            .cp-product-grid { grid-template-columns: 1fr; }
        }