* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: Arial, Helvetica, sans-serif;
        }

        body {
            color: #333;
            line-height: 1.6;
        }

        .container {
            width: 100%;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .btn {
            display: inline-block;
            padding: 15px 48px;
            background-color: #2f8435;
            color: white;
            border: none;
            border-radius: 4px;
            font-size: 20px;
            font-weight: 600;
            line-height: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15), 0 2px 4px rgba(0, 0, 0, 0.12);
        }

        .btn-outline {
            background-color: #05449c;
            border: 2px solid #96b7e538;
            color: #ffffff;
            box-shadow: 0 4px 8px rgba(42, 92, 154, 0.15), 0 2px 4px rgba(42, 92, 154, 0.1);
        }

        .line {
            content: " ";
            display: block;
            width: 100%;
            height: 3px;
            background: linear-gradient(to left,
                    rgba(255, 255, 255, 0),
                    rgba(207, 214, 223, 0.5) 20%,
                    rgba(207, 214, 223, 0.7) 50%,
                    rgba(207, 214, 223, 0.5) 70%),
                rgba(255, 255, 255, 0) 90%;

        }

        .btn:hover {
            /* background-color: #1a4a7a; */
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2), 0 3px 6px rgba(0, 0, 0, 0.18);
        }

        .btn:active {
            transform: translateY(0);
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.1);
        }



        .btn-outline:hover {
            background-color: #2a5c9a;
            color: white;
            box-shadow: 0 6px 12px rgba(42, 92, 154, 0.25), 0 3px 6px rgba(42, 92, 154, 0.2);
        }

        .btn-outline:active {
            transform: translateY(0);
            box-shadow: 0 2px 4px rgba(42, 92, 154, 0.15), 0 1px 2px rgba(42, 92, 154, 0.1);
        }

        .hero {
            background: url('../image/2026-01-12_155324_199.png');
            background-size: cover;
            background-position: center;
            color: white;
            text-align: center;
            padding: 100px 20px;
        }

        .hero .container {
            width: 100%;
            max-width: 800px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .hero h1 {
            font-size: 2.8rem;
            margin-bottom: 10px;
            font-weight: 700;
            letter-spacing: 1px;
        }

        .hero h2 {
            font-size: 1.8rem;
            margin-bottom: 25px;
            font-weight: 400;
        }

        .hero-tagline {
            font-size: 1.2rem;
            max-width: 600px;
            margin: 0 auto 40px;
            line-height: 1.8;
        }

        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        .product-section {
            padding: 80px 0;
            background-color: #f4f4f4;
        }

        .section-title {
            text-align: center;
            font-size: 2.2rem;
            margin-bottom: 50px;
            color: #2a5c9a;
            position: relative;
        }

        .section-title:after {
            content: '';
            display: block;
            width: 80px;
            height: 4px;
            background-color: #e6a825;
            margin: 15px auto;
        }

        .product-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
            margin-bottom: 60px;
        }

        .product-card {
            background-color: #f9f9f9;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease;
        }

        .product-card:hover {
            transform: translateY(-10px);
        }

        .product-image {
            background-size: cover;
            background-position: center;
        }

        .product-content {
            padding: 25px;
        }

        .product-title {
            font-size: 1.5rem;
            margin-bottom: 0;
            color: #ffffff;
            text-align: center;
            padding: 10px;
            background-color: #2c4867;
        }

        .product-title-r {
            background-color: #514941;
        }


        .product-features {
            list-style-type: none;
            margin-bottom: 20px;
        }

        .product-features li {
            padding: 8px 0;
            border-bottom: 1px dashed #ddd;
        }

        .product-features li:last-child {
            border-bottom: none;
        }

        .product-features i {
            color: #245c9c;
            margin-right: 10px;
        }

        .features-section {
            background-color: #f4f4f4;
            padding: 0 0 80px 0;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .feature-item {
            text-align: center;
            padding: 30px 20px;
            background-color: #f4f3f3;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }

        .feature-icon {
            font-size: 2.5rem;
            color: #2a5c9a;
            margin-bottom: 20px;
        }

        .feature-title {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: #2a5c9a;
        }

        .gallery-section {
            padding: 80px 0;
        }

        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
            margin-bottom: 50px;
        }

        .gallery-item {
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            position: relative;
        }

        .gallery-image {
            /* height: 250px; */
            background-size: cover;
            background-position: center;
        }

        .gallery-image img {
            object-fit: cover;
            width: 100%;
        }

        .gallery-caption {
            padding: 20px;
            background-color: white;
            text-align: center;
        }

        .gallery-caption h3 {
            color: #2a5c9a;
            margin-bottom: 10px;
        }

        .cta-section {
            background-color: #f4f4f4;
            color: #000;
            text-align: center;
            padding: 40px 20px;
        }

        .cta-title {
            font-size: 2.2rem;
            margin-bottom: 20px;
        }

        .cta-subtitle {
            font-size: 1.2rem;
            margin-bottom: 10px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 40px;
        }

        .cta-section .btn {
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25), 0 2px 4px rgba(0, 0, 0, 0.22);
        }

        .cta-section .btn:hover {
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3), 0 3px 6px rgba(0, 0, 0, 0.25);
        }

        /* .cta-section .btn-outline {
            background-color: transparent;
            border: 2px solid white;
            color: white;
            box-shadow: 0 4px 8px rgba(255, 255, 255, 0.15), 0 2px 4px rgba(255, 255, 255, 0.1);
        } */

        /* .cta-section .btn-outline:hover {
            background-color: white;
            color: #2a5c9a;
            box-shadow: 0 6px 12px rgba(255, 255, 255, 0.25), 0 3px 6px rgba(255, 255, 255, 0.2);
        } */

        .contact-info {
            margin-top: 15px;
            font-size: 1.1rem;
            display: flex;
            justify-content: center;
            column-gap: 20px;
        }

        .contact-info i {
            margin-right: 10px;
        }

        .footer {
            background-color: #fff;
            color: #000;
            text-align: center;
            padding: 30px 20px;
            font-size: 0.9rem;
        }

        .footer-highlight {
            color: #e6a825;
            font-weight: bold;
        }

        .cards-container {
            display: flex;
            max-width: 1400px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: space-between;
            position: relative;
        }

        .card {
            display: flex;
            flex: 1;
            min-width: 300px;
            margin: 15px;
            padding: 15px 0;
            background-color: #fff;
            border-radius: 10px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            position: relative;
        }



        .card-image {
            width: 90px;
            height: 90px;
            border-radius: 10px;
            overflow: hidden;
            margin-right: 15px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #3498db;
            font-size: 2.8rem;
        }

        .card-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .card-title {
            font-size: 1.4rem;
            color: #2c3e50;
            margin-bottom: 12px;
            font-weight: 600;
            line-height: 1.3;
        }

        .card-description {
            color: #5d6d7e;
            font-size: 1rem;
            line-height: 1.5;
        }

        /* 半高分割线 */
        .card:not(:last-child)::after {
            content: '';
            position: absolute;
            right: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 2px;
            height: 30%;
            background-color: rgba(200, 200, 200, 0.4);
        }

        /* 响应式设计 */
        @media (max-width: 1024px) {
            .cards-container {
                flex-direction: column;
            }

            .card:not(:last-child)::after {
                display: none;
            }

            .card:not(:last-child) {
                margin-bottom: 20px;
                padding-bottom: 30px;
                border-bottom: 1px solid rgba(200, 200, 200, 0.4);
            }
        }

        @media (max-width: 768px) {
            .card {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }

            .card-image {
                margin-right: 0;
                margin-bottom: 20px;
                width: 100px;
                height: 100px;
                font-size: 2.2rem;
            }
        }


        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.2rem;
            }

            .contact-info {
                margin-top: 15px;
                font-size: 1.1rem;
                display: flex;
                justify-content: center;
                column-gap: 20px;
                flex-direction: column;
            }

            .hero h2 {
                font-size: 1.5rem;
            }

            .section-title {
                font-size: 1.8rem;
            }

            .hero-buttons,
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }

            .btn {
                width: 100%;
                max-width: 300px;
                margin-bottom: 10px;
            }

            .product-grid,
            .features-grid,
            .gallery-grid {
                grid-template-columns: 1fr;
            }
        }