body {
            margin: 0;
            font-family: 'Microsoft YaHei', sans-serif;
            color: #333;
            background-color: #fff;
        }


       

        .section {

            text-align: center;
        }

        .new-section {
            /* background-image: url('images/cer-show.png');
            background-position: center;
            background-size: 1200px;
            background-size: cover;
            background-repeat: no-repeat; */
            background-color: #F0F2F7;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .blue-content {
            color: #2e6dd3;
        }

        .snum {
            font-size: 40px;
            font-weight: normal;
        }

        .section h2 {
            font-size: 32px;
            margin-bottom: 20px;
        }

        #tab1 {
            background-image: url('images/cer-show.png');
            background-position: center;
            background-size: 1200px;
            background-size: cover;
            background-repeat: no-repeat;
        }


        .certificates-info {
            display: flex;
            justify-content: center;
            align-items: center;
            margin-top: 10px;
            padding: 0 20px;
            padding-top: 60px;
            padding-bottom: 40px;
            gap:80px;
            margin: auto;
        }

        .certificates-left {
          
            text-align: left;
            font-size: 18px;
            line-height: 1.6;
        }

        .certificates-right {
            width: 55%;
            max-width: 500px;
            display: flex;
            justify-content: space-between;
            text-align: center;

        }

        .certificates-right div {
            width: 45%;
            /* 两列布局 */
            margin-bottom: 20px;
        }

        .certificates {
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            margin-top: 40px;
            overflow: hidden;

        }

        .carousel-container {
            width: 640px;
            /* 3 * 260px */
            overflow: hidden;
            position: relative;
        }

        .carousel-track {
            display: flex;
            transition: transform 0.5s ease;
            position: relative;
        }

        .carousel-track .certificate {
            flex-shrink: 0;
         
            height: auto;
            opacity: 0.7;
            transition: transform 0.3s ease, opacity 0.3s ease;

            padding: 5px;
            margin: 10px;
        }

        .carousel-track .certificate.active {
            transform: scale(1.25) !important;
            opacity: 1;
            z-index: 2;
        }

      


        .nav-btn {
            position: absolute;
            top: 65%;
            transform: translateY(50%);
            z-index: 10;
            background-color: #285BA9;
            color: white;
            width: 40px;
            height: 40px;
            font-size: 24px;
        }

        .left {
            left: calc(50% - 360px - 60px);
            /* 基于 carousel-container 宽度 720px */
        }

        .right {
            right: calc(50% - 360px - 60px);
        }

        .fade-in {
            opacity: 1 !important;
            transform: translateY(0) !important;
        }

        .tab-nav {
            position: relative;
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin: 40px 0 20px;
            height: 60px;
            padding-left: calc(100% / 8);
            padding-right: calc(100% / 8);
        }

        .tab-nav::before,
        .tab-nav::after {
            content: '';
            width: calc(100% / 8);
        }

        .tab-line {
            position: absolute;
            top: 50px;
            /* Raised a bit */
            left: 0;
            right: 0;
            height: 1px;
            background-color: rgba(40, 91, 169, 0.3);
            z-index: 0;
        }

        .tab-node {
            position: relative;
            z-index: 1;
            text-align: center;
            cursor: pointer;
            padding-top: 5px;
            padding-top: 10px;
        }

        .tab-dot {
            width: 12px;
            height: 12px;
            border-radius: 0;
            /* 取消圆形 */
            background-color: transparent;
            margin: 0 auto;
            position: relative;
        }

        .tab-dot::after {
            content: '';
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
            width: 0;
            height: 0;
            border-left: 4px solid transparent;
            border-right: 4px solid transparent;
            border-bottom: 6px solid #285BA9;
            /* 蓝色向上箭头 */
        }

        .tab-label {
            font-size: 14px;
            color: #555;
            margin-top: 4px;
            white-space: nowrap;
            padding-bottom: 10px;
        }

        .tab-node.active .tab-label {
            color: #007bff;
            font-weight: bold;
        }


        .tab-content {
            display: none;
            margin-top: 30px;
             position: relative;
        }

        @media (max-width: 768px) {
            header h1 {
                font-size: 32px;
            }

            .section h2 {
                font-size: 24px;
            }
        }

        .mudel-title {

            text-align: left;
            line-height: 20px;
            text-align: left;
            color: #285BA9;
            padding-bottom: 8px;
        }

        .mudel-desc {
            font-size: 24px;
            padding-left: 20px;
        }

        .content-layout {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            padding: 40px 0;
            max-width: 1090px;
            margin: 0 auto;
            gap: 40px;
        }

        .content-left {
            width: 40%;
            font-size: 18px;
            line-height: 1.6;
            text-align: left;
        }

        .content-left .desc {
            font-size: 30px;
        }

        .content-left .title-with-icon {
            display: flex;
            align-items: center;
            margin-bottom: 8px;
        }

        .content-left .title-with-icon img {
            margin-right: 8px;
        }

        .content-left .title-text {
            font-weight: bold;
        }

        .content-left p {
            margin: 4px 0;
            color: #333;
        }

        .content-right {
            width: 60%;
            max-width: 500px;
            font-size: 14px;
            line-height: 2;
            color: #555;
            text-align: left;

        }
        .module1
        {
            background-image: url("images/new-bg1.png");
            background-position: center;
            background-size: cover;
            background-repeat: no-repeat;
        }
        .module2
        {
            background-image: url("images/new-bg2.png");
            background-position: center;
            background-size: cover;
            background-repeat: no-repeat;
        }

        @media (max-width: 768px) {
            .content-layout {
                flex-direction: column;
                align-items: flex-start;
            }

            .content-left,
            .content-right {
                width: 100%;
                text-align: left;
            }

            .content-right {
                margin-top: 10px;
                font-size: 12px;
            }
        }

        .blue-carousel-section {
            width: 100%;
            background-color: #285BA9;
            padding: 40px 0;
        }

        .carousel-container-2 {
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            overflow: hidden;
            /* border: 1px solid rgba(255, 255, 255, 0.2) */
        }

        .card-wrapper {
            display: flex;
            transition: transform 0.5s ease-in-out;
            white-space: nowrap;
            /* 防止换行 */
        }

        .card-slide {
            width: 1200px;
            box-sizing: border-box;
            padding: 20px;
            display: flex;
            justify-content: center;
            flex-shrink: 0;
        }

        .card-content {
            display: flex;
            align-items: center;

            border-radius: 8px;
            padding: 20px;
            width: 100%;
        }

        .card-image {
            width: 50%;
            padding-right: 20px;
        }

        .card-image img {
            width: 100%;
            height: auto;
            border-radius: 6px;
        }

        .card-text {
            width: 50%;
            padding: 40px;
            text-align: left;
        }

        .card-text h3 {
            color: #fff;
            font-size: 32px;
            margin-bottom: 20px;

        }

        .card-text p {
            color: #fff;
            font-size: 12px;
            line-height: 1.5;
            word-wrap: break-word;
            white-space: pre-wrap;
            /* 允许空白符换行 */
            word-wrap: break-word;
            /* 允许长单词/URL断行 */
            word-break: break-all;
            /* 强制英文单词换行（可选）*/
            text-align: left;
            line-height: 2;
        }

        .card-buttons {
            margin-top: 60px;
            display: flex;
            gap: 10px;
             justify-content: flex-end;
        }

        .btn {
            padding: 10px 20px;
            font-size: 14px;
            color: #285BA9;
            background-color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
        }

        .new-section-layout {
            padding: 40px 20px;
            background-color: #fff;
            /* You can change the background color as needed */
        }

        .new-section-layout .container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .new-section-layout .content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .new-left-content {
            width: 40%;
            text-align: left;
            font-size: 32px;
            font-weight: normal;
        }

        .new-left-content h2 {
            font-weight: normal;
        }

        .new-right-content {
            width: 55%;
            text-align: left;
            font-size: 12px;
            color: #000;
            line-height: 2;
        }

        @media (max-width: 768px) {
            .new-section-layout .content {
                flex-direction: column;
                align-items: flex-start;
            }

            .new-left-content,
            .new-right-content {
                width: 100%;
                text-align: left;
            }
        }

        .new-card-carousel {
            background-color: #fff;
        }

        .new3-card-carousel {
            padding: 40px 20px;
            background-color: #fff;
        }

        .new3-carousel-container {
            position: relative;
            width: 100%;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .new3-carousel-track {
            display: flex;
            transition: transform 0.5s ease-in-out;
            gap: 30px;
            width: max-content;
            white-space: nowrap;
        }

        .new3-card {
            flex: 0 0 calc(90% / 4 - 15px); /* 自适应宽度，三列布局 */
            background-color: #285BA9;
            /* 蓝色背景 */
            border-radius: 8px;
            color: white;
            text-align: center;
         
            box-sizing: border-box;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        }

        .new3-logo {
            width:100%;
            height:100%;
            margin-bottom: 15px;
            object-fit: contain;
        }

        .new3-text {
            font-size: 16px;
            color: white;
            font-weight: bold;
        }

        .new3-nav-btn {


            z-index: 2;
            background-color: #285BA9;
            color: white;
            font-size: 24px;
            width: 40px;
            height: 40px;
            border: none;

            cursor: pointer;
        }

        .new3-prev {
            left: -60px;
        }

        .new3-next {
            right: -60px;
        }

        .carousel-indicator-controls {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 20px;
            padding: 0 20px;
        }

        .indicator-line-container {
            position: relative;
            max-width: 900px;
            width: 80%;
            /* 总长度，如 50px * 3 */
            height: 1px;
            background-color: #ccc;
            flex-shrink: 0;
        }

        .indicator-line {
            width: 100%;
            height: 100%;
            background-color: #aaa;
        }

        .indicator-thumb {
             position: absolute;
    top: -1px;
    left: 0;
    width: 0; /* 初始为 0 */
    height: 2px;
    background-color: #285BA9;
    transition: left 0.3s ease, width 0.3s ease;
    will-change: left, width; /* 提升性能 */
        }

        .control-buttons {
            display: flex;
            gap: 10px;
        }

        .module-section {
            padding: 40px 0px;
            background-color: #f9f9f9;
        }

        .module-container {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            flex-wrap: wrap;
            padding-bottom: 40px;
            padding-top: 40px;
            gap:20px;
            /* Allow wrapping on smaller screens */
        }

        /* .module-container.row-reverse {
    flex-direction: row-reverse;
} */

        .module-image {
            width:calc(64% - 40px);
            max-width: 440px;
            overflow: hidden;
            border-radius: 8px;
        }

        .module-image img {
            width:100%;
            height: auto;
            display: block;
        }

      
        .module-text h2 {
            color: #285BA9;
            margin-bottom: 10px;
        }

        @media (max-width: 768px) {
            .module-container {
                flex-direction: column;
                align-items: flex-start;
               
            }

            .module-image,
            .module-text {
                width: 100%;
                margin-bottom: 20px;
            }

            .module-container.row-reverse {
                flex-direction: column;
            }
        }.module-text {
    width: 35%;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    text-align: left;
    margin-bottom: 50px;

    
}

.module-icon img {
    width: 32px;
    height: 32px;
    margin-bottom: 40px;
}

.module-title {
    font-size: 20px;
    font-weight: bold;
    color: rgba(0, 0, 0, 0.85);
    margin-bottom: 30px;
}

.module-desc {
    font-size: 14px;
    color: rgba(0, 0, 0, 0.85);
    line-height: 2;

}

        .module-container.row-reverse {
    flex-direction: row-reverse;
}
.module-title sup{
    color: #285BA9;
    font-size: 12px;
    padding-left: 8px;
}