body {
    margin: 0;
    padding: 0;
}

/* 自定义滚动条的整体样式 */
::-webkit-scrollbar {
    width: 10px; /* 滚动条的宽度 */
}
/* 滚动条轨道 */
::-webkit-scrollbar-track {
    background: #f1f1f1; /* 滚动条轨道的背景色 */
}
/* 滚动条滑块 */
::-webkit-scrollbar-thumb {
    background: #ccc; /* 滚动条滑块的背景色 */
    border-radius: 6px; /* 滑块的圆角 */
}
/* 滚动条滑块在悬停状态下的样式 */
::-webkit-scrollbar-thumb:hover {
    background: #999; /* 滑块在悬停状态下的背景色 */
}

input::placeholder {
    color: #BBBBBB; /* 设置 placeholder 文字颜色 */
}

/* 内容超出显示省略号 */
.ellipsis{
    white-space: nowrap; /* 防止内容换行 */
    overflow: hidden; /* 隐藏溢出内容 */
    text-overflow: ellipsis; /* 显示省略号 */
}

input,
textarea{
    box-sizing: border-box;
}


/* 按钮渐变效果 */
.btnGradientStyle {
    position: relative;
    width: 240px;
    height: 60px;
    background-color: #343A41; /* 初始背景色为黑色 */
    overflow: hidden; /* 隐藏超出部分 */
}
.btnGradientStyle:hover{
    transition: 0.5s ease;
}
.btnGradientStyle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0; /* 初始宽度为0 */
    height: 100%;
    background-color: #E33C08; /* 目标背景色 */
    transition: width 0.5s ease; /* 宽度变化的过渡效果 */
    z-index: 1; /* 确保伪元素在文字之下 */
}
.btnGradientStyle span {
    position: relative;
    z-index: 2; /* 确保文字在伪元素之上 */
    transition: color 0.5s ease; /* 文字颜色变化的过渡效果 */
}
.btnGradientStyle:hover::before {
    width: 100%; /* 鼠标移入时宽度变为100% */
}
/* ////////////按钮渐变效果 */


/* input+div模拟下拉列表 */
.custom-select {
    position: relative;
    width: 200px;
}

.select-input {
    width: 100%;
    padding: 14px;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 4px;
    cursor: pointer;
}

.arrow {
    position: absolute;
    right: 10px;
    top: 48%;
    transform: translateY(-40%);
    cursor: pointer;

    >img{
        width: 16px !important;
        height: 16px !important;
    }
}

.options {
    display: none;
    position: absolute;
    top: 105%;
    left: 0;
    width: 100%;
    border: 1px solid #ccc;
    border-top: none;
    border-radius: 0 0 4px 4px;
    background-color: #fff;
    z-index: 1000;
}

.option {
    padding: 8px;
    cursor: pointer;
}

.option:hover {
    background-color: #f1f1f1;
}

.custom-select.open .options {
    display: block;
}

.custom-select.open .arrow {
    transform: translateY(-50%) rotate(180deg);
}

/* /////////input+div模拟下拉列表 */



/* 新加内容 */
.contactUsSide {
    width: 40px;
    height: 40px;
    padding: 8px 7px 8px 9px;
    box-sizing: border-box;

    background-color: #333333;
    border-radius: 4px 0px 0px 4px ;
    position: fixed;
    right: 0px;
    top: 40%;
    /* 初始不显示 */
    display: none;
    transition: opacity 0.3s ease;
    cursor: pointer;
    >img{
        width: 24px;
        height: 24px;

    }
}
/* ///新加内容 */




.content{
    width: 100%;

    /* 头部导航 + 大图展示 */
    #header{
        width: 100%;
        display: flex;
        justify-content: center;
        flex-direction: column; /* 纵向排列 */
        align-items: center; /* 子元素水平居中 */

        background-image: url(/static/frontend/images/header/banner.webp);
        background-repeat: no-repeat;
        background-size: cover;

        .title{
            width: 75%;
            max-width: 1440px;
            display: flex;
            justify-content: space-between;
            padding-top: 21px;
            padding-bottom: 21px;

            img{
                width: 144px;
                height: 34px;
            }
            .custom-select{
                background-color: #384350;
                border-radius: 4px;
                width: 72px;
                height: 36px;
                margin-right: 9px;
                display: flex;
                align-items: center;
                box-sizing: border-box;

                #langSelect{
                    background-color: rgba(0, 0, 0, 0);
                    border: none !important;
                    outline: none;
                    font-family: PingFang SC;
                    font-size: 14px;
                    font-weight: 400;
                    line-height: 16px;
                    color: #FFFFFF;
                }

            }
            >div{
                display: flex;

                .goWebsiteBth{
                    text-decoration: none;
                    border-radius: 4px;
                    padding: 8px 10px;
                    font-family: PingFang SC;
                    font-size: 14px;
                    font-weight: 400;
                    color: #6AAFFF;
                    background-color: rgba(106,175,255,.08);
                    cursor: pointer;
                }
            }
        }

        .largeImage{
            margin-top: 58px;
            width: 75%;
            max-width: 1440px;

            >div:nth-child(1){
                display: inline-block;
                border-bottom: 3px solid #ffffff;
                >span:nth-child(1){
                    font-family: Helvetica;
                    font-size: 84px;
                    font-weight: 700;
                    line-height: 98px;
                    color: #FFFFFF;
                    text-shadow: 0px 4px 4px rgba(0,0,0,0.25) !important;
                }
                >span:nth-child(2){
                    font-family: Helvetica;
                    font-size: 84px;
                    font-weight: 700;
                    color: #F56437;
                    line-height: 98px;
                    text-shadow: 0px 4px 4px rgba(0,0,0,0.25) !important;
                }
            }
            >div:nth-child(2){
                display: inline-block;
                font-family: Helvetica;
                font-size: 84px;
                font-weight: 700;
                line-height: 98px;
                height: 98px;
                color: #FFFFFF;
                text-shadow: 0px 4px 4px rgba(0,0,0,0.25) !important;
                border-bottom: 3px solid #ffffff;
            }
            >div:nth-child(3){
                margin-top: 12px;
                font-family: Helvetica;
                font-size: 36px;
                font-weight: 400;
                color: #FFFFFF;
            }
            >div:nth-child(4){
                display: flex;
                margin-top: 44px;
                >ul:nth-child(1){
                    margin-right: 31px;
                }
                >ul:nth-child(1),
                >ul:nth-child(2){
                    font-family: Helvetica;
                    font-size: 14px;
                    font-weight: 400;
                    color: rgba(255,255,255,0.48);
                    display: flex;
                    flex-direction: column;
                    gap: 18px;
                    padding-left: 0; /* 去除 ul 的默认左 padding */
                    margin-left: 0;
                    >li{
                        list-style-position: inside; /* 将列表符号放在 li 内部 */
                        padding-left: 0; /* 去除 li 的默认左 padding */
                        margin-left: 0;  /* 去除 li 的默认左 margin */
                    }
                }
            }

            .requestQuoteBtn {
                margin-top: 60px;
                margin-bottom: 91px;
                font-family: Helvetica;
                font-size: 16px;
                font-weight: 400;
                line-height: 19px;
                color: white;
                border-radius: 4px;
                cursor: pointer;
                display: flex;
                align-items: center;
                justify-content: center;
                border: 1px solid #FFFFFF;
                box-sizing: border-box;
                position: relative;
                width: 240px;
                height: 60px;
                background-color: #343A41; /* 初始背景色为黑色 */
                overflow: hidden; /* 隐藏超出部分 */
            }
            .requestQuoteBtn:hover{
                border: 1px solid rgba(255, 255, 255, 0);
                transition: 0.5s ease;
            }

            .requestQuoteBtn::before {
                content: '';
                position: absolute;
                top: 0;
                left: 0;
                width: 0; /* 初始宽度为0 */
                height: 100%;
                background-color: #E33C08; /* 目标背景色 */
                transition: width 0.5s ease; /* 宽度变化的过渡效果 */
                z-index: 1; /* 确保伪元素在文字之下 */
            }

            .requestQuoteBtn span {
                position: relative;
                z-index: 2; /* 确保文字在伪元素之上 */
                transition: color 0.5s ease; /* 文字颜色变化的过渡效果 */
            }

            .requestQuoteBtn:hover::before {
                width: 100%; /* 鼠标移入时宽度变为100% */
            }


        }
    }

    /* 头部下方信息 */
    #headerDown{
        width: 100%;
        display: flex;
        justify-content: center;
        >div{
            width: 100%;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap; /*  允许换行 */
            column-gap: 9px; /* 仅控制左右间距 */
            padding: 0 16px 9px 16px;
            word-wrap: wrap;

            .headerDownContent1,
            .headerDownContent2,
            .headerDownContent3,
            .headerDownContent4{
                flex: 1;
                margin-top: 9px;
                padding: 24px 24px 15px 24px;
                box-sizing: border-box;
                min-width: 300px;
                background-color: #F8F9FB;
                >img{
                    width: 48px;
                    height: 48px;
                }
                >div:nth-child(2){
                    margin-top: 20px;
                    font-family: Helvetica;
                    font-size: 20px;
                    font-weight: 700;
                    color: #333333;
                }
                >div:nth-child(3){
                    margin-top: 8px;
                    font-family: Helvetica;
                    font-size: 14px;
                    font-weight: 400;
                    color: #004280;
                }
                >div:nth-child(4){
                    font-family: Helvetica;
                    font-size: 14px;
                    font-weight: 400;
                    color: #666666;
                    line-height: 16px;
                }
            }
        }
    }

    /* Categories of Our Partners */
    #categories{
        margin-top: 100px;
        padding-bottom: 100px;
        border-bottom: 1px solid #E1E1E1;
        box-sizing: border-box;
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center; /* 子元素水平居中 */


        >div{
            width: 75%;
            max-width: 1440px;
            display: flex;
            flex-direction: column; /* 纵向排列 */

            .categoriesTitle{
                display: flex;
                justify-content: space-between;
                align-items: center;
                flex-wrap: wrap;

                >div:nth-child(1){
                    >div:nth-child(1){
                        width: 476px;
                        font-family: Helvetica;
                        font-size: 48px;
                        font-weight: 700;
                        line-height: 56px;
                        color: #222222;
                    }
                    >div:nth-child(2){
                        margin-top: 8px;
                        font-family: Helvetica;
                        font-size: 16px;
                        font-weight: 400;
                        line-height: 19px;
                        color: #E33C08;
                    }
                }
                >div:nth-child(2){
                    width: 726px;
                    font-family: Helvetica;
                    font-size: 16px;
                    font-weight: 400;
                    line-height: 24px;
                    color: #333333;
                }
            }

            @media (max-width: 1102px){
                .content{
                    flex-wrap: wrap;
                }
            }
            .content{
                margin-top: 21px;
                display: flex;
                column-gap: 27px;

                @media (max-width: 630px){
                    >div{
                        flex: 1 !important;
                    }
                }
                >div{
                    /* 每个元素占据50%的宽度减去间距（实现两个一行） */
                    flex: 0 1 calc(50% - 27px);
                    border-radius: 4px;
                    margin-top: 27px;
                    max-width: 340px;
                    min-width: 220px;
                    height: 578px;
                    display: flex;
                    flex-direction:column-reverse;
                    padding-left: 20px;
                    padding-right: 20px;
                    padding-bottom: 24px;
                    box-sizing: border-box;

                    >div:nth-child(2){
                        /* Helvetica */
                        font-family: Helvetica;
                        font-size: 18px;
                        font-weight: 700;
                        line-height: 23px;
                        color: #FFFFFF;
                        text-shadow: 0px 2px 2px rgba(0,0,0,0.32);
                    }
                    >div:nth-child(1){
                        margin-top: 8px;
                        font-family: Helvetica;
                        font-size: 14px;
                        font-weight: 400;
                        line-height: 16px;
                        color: rgba(255,255,255,0.80);
                    }
                }
                >div:nth-child(1){
                    background-image: url(/static/frontend/images/categories/Mask_group_1.webp);
                    background-repeat: no-repeat;
                    background-size: cover;
                }
                >div:nth-child(2){
                    background-image: url(/static/frontend/images/categories/Mask_group_2.webp);
                    background-repeat: no-repeat;
                    background-size: cover;
                }
                >div:nth-child(3){
                    background-image: url(/static/frontend/images/categories/Mask_group_3.webp);
                    background-repeat: no-repeat;
                    background-size: cover;
                }
                >div:nth-child(4){
                    background-image: url(/static/frontend/images/categories/Mask_group_4.webp);
                    background-repeat: no-repeat;
                    background-size: cover;
                }
            }
        }
    }

    /* Product Showcase */
    #product{
        margin-top: 56px;
        padding-bottom: 64px;
        width: 100%;
        display: flex;
        justify-content: center;

        >div{
            width: 91.6%;
            max-width: 1760px;
            display: flex;
            flex-direction: column; /* 纵向排列 */

            .productTitle{
                font-family: Helvetica;
                font-size: 48px;
                font-weight: 700;
                line-height: 56px;
                text-align: center;
            }

            .productContentBox{
                margin-top: 12px;
                width: 100%;

                .productContact{
                    width: 100%;
                    display: flex;
                    justify-content: center;
                    align-items: center;
                    column-gap: 40px;
                    .getTnTouch{
                        display: inline-block;
                        text-align: center;
                        font-size: 20px;
                        font-weight: 600;
                        color: #E33C08;
                    }
                    .getinTouchBtn{
                        width: 240px;
                        height: 60px;
                        border-radius: 4px;
                        color: #fff;
                        font-family: Helvetica;
                        font-size: 20px;
                        font-weight: 400;
                        line-height: 23px;
                        display: flex;
                        justify-content: center;
                        align-items: center;
                        cursor: pointer;
                    }
                }

                .productClass{
                    margin-top: 20px;
                    .productClassTitle{
                        height: 36px;
                        line-height: 36px;
                        width: 100%;
                        font-family: Helvetica;
                        font-size: 20px;
                        font-weight: 400;
                        list-style: 23px;
                        color: #E33C08;
                        background-color: #FAFAFA;
                        padding-left: 8px;
                        box-sizing: border-box;
                    }
                    .productClassContent{
                        display: flex;
                        flex-wrap: wrap;
                        column-gap: 74px;
                        .productContent{
                            margin-top: 12px;

                            >div:nth-child(1){
                                font-family: Helvetica;
                                font-size: 12px;
                                font-weight: 700;
                                list-style: 14px;
                                color: #333333;
                            }
                            >div:nth-child(2){
                                display: flex;
                                column-gap: 12px;
                                flex-wrap: wrap;
                                margin-top: 4px;
                                >div{
                                    >div:nth-child(1){
                                        width: 76px;
                                        height: 76px;
                                        border: 1px solid #F1F1F1;
                                        display: flex;
                                        align-items: center;
                                        justify-content: center;
                                        box-sizing: border-box;
                                        cursor: pointer;
                                        >img{
                                            width: 60px;
                                            height: 60px;
                                            box-sizing: border-box;
                                        }
                                    }
                                    >div:nth-child(1):hover{
                                        border: 1px solid #F67F59;
                                    }
                                    >div:nth-child(2){
                                        width: 76px;
                                        margin-top: 4px;
                                        font-family: Helvetica;
                                        font-size: 11px;
                                        font-weight: 400;
                                        line-height: 13px;
                                        color: #666666;
                                        text-align: center;
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }

    /* Compatible with 200+ Automotive Brands  Find Your Fit */
    #compatible{
        margin-bottom: 64px;
        width: 100%;
        display: flex;
        justify-content: center;
        background-color: #FBFBFB;
        padding-bottom: 64px;
        box-sizing: border-box;

        >div{
            width: 91.6%;
            max-width: 1760px;
            display: flex;
            justify-content: center;
            flex-direction: column; /* 纵向排列 */
            align-items: center; /* 子元素水平居中 */

            >div:nth-child(1){
                margin-top: 64px;
                text-align: center;
                font-family: Helvetica;
                font-size: 48px;
                font-weight: 700;
                line-height: 56px;
                color: #222222;
            }
            .productContact{
                margin-top: 16px;
                width: 100%;
                display: flex;
                justify-content: center;
                align-items: center;
                column-gap: 40px;
                .getTnTouch{
                    display: inline-block;
                    text-align: center;
                    font-size: 20px;
                    font-weight: 600;
                    color: #E33C08;
                }
                .getinTouchBtn{
                    width: 240px;
                    height: 60px;
                    border-radius: 4px;
                    color: #fff;
                    font-family: Helvetica;
                    font-size: 20px;
                    font-weight: 400;
                    line-height: 23px;
                    display: flex;
                    justify-content: center;
                    align-items: center;
                    cursor: pointer;
                }
            }
            .imgsBox{
                margin-top: 56px;
                display: flex;
                flex-wrap: wrap;
                >img{
                    width: 144px;
                    height: 100px;
                }
            }
        }
    }

    /* From Inquiry to Delivery – Simplified in 5 Steps */
    #step{
        margin-top: 100px;
        width: 100%;
        display: flex;
        justify-content: center;

        .stepContent{
            width: 75%;
            max-width: 1440px;
            display: flex;
            flex-direction: column;

            .stepContentTitle{
                font-family: Helvetica;
                font-size: 48px;
                font-weight: 700;
                line-height: 56px;
                color: #222222;
            }
            .subtitle1{
                margin-top: 16px;
                max-width: 833px;
                font-family: Helvetica;
                font-size: 14px;
                font-weight: 400;
                line-height: 24px;
                color: #E33C08;
            }
            .subtitle2{
                max-width: 833px;
                font-family: Helvetica;
                font-size: 14px;
                font-weight: 400;
                line-height: 24px;
                color: #666666;
            }
            .getinTouchBtn{
                margin-top: 40px;
                font-family: Helvetica;
                font-size: 20px;
                font-weight: 400;
                line-height: 23px;
                color: #FFFFFF;
                background-color: #333333;
                border-radius: 4px;
                width: 240px;
                height: 60px;
                display: flex;
                justify-content: center;
                align-items: center;
                cursor: pointer;
            }
            .stepProcess{
                margin-top: 68px;
                display: flex;
                justify-content: space-between;
                flex-wrap: wrap;

                >div{
                    width: 231.2px;
                    height: 300px;
                    >div:nth-child(1){
                        display: flex;
                        justify-content: center;
                        align-items: center;

                        >div{
                            width: 120px;
                            height: 120px;
                            border: 1px solid #dfdfdf;
                            border-radius: 50%;
                            box-sizing: border-box;
                            display: flex;
                            justify-content: center;
                            align-items: center;
                            >img{
                                width: 64px;
                                height: 64px;
                            }
                        }
                    }
                    >div:nth-child(2){
                        margin-top: 24px;
                        font-family: Helvetica;
                        font-size: 20px;
                        font-weight: 400;
                        line-height: 23px;
                        color: #E33C08;
                        text-align: center;
                    }
                    >div:nth-child(3){
                        margin-top: 14px;
                        font-family: Helvetica;
                        font-size: 16px;
                        font-weight: 700;
                        line-height: 19px;
                        color: #000000;
                        text-align: center;
                    }
                    >div:nth-child(4){
                        margin-top: 20px;
                        font-family: Helvetica;
                        font-size: 14px;
                        font-weight: 400;
                        line-height: 16px;
                        color: #666666;
                        text-align: center;
                    }
                }
            }
        }
    }

    /* Our JourneyBuilt on Expertise, Driven by Innovation */
    #journeyBuilt{
        border-top: 1px solid #DDDDDD;
        box-sizing: border-box;
        margin-top: 100px;
        width: 100%;
        display: flex;
        justify-content: center;

        .journeyBuiltContentBox{
            margin-top: 100px;
            width: 75%;
            max-width: 1440px;
            display: flex;
            flex-direction: column;
            align-items: center;

            .journeyBuilTitle{

                max-width: 911px;
                font-family: Helvetica;
                font-size: 48px;
                font-weight: 700;
                line-height: 56px;
                color: #222222;
                text-align: center;
            }
            .journeyBuiltSubtitle{
                margin-top: 16px;
                max-width: 1005px;
                font-size: Helvetica;
                font-size: 16px;
                font-weight: 400;
                line-height: 19px;
                color: #666666;
                text-align: center;

                >span{
                    font-weight: 700;
                    color: #333333;
                }
            }

            @media (max-width: 1200px) {
                .journeyBuiltContent{
                    flex-wrap: wrap !important;
                }
            }

            @media (max-width: 1200px) {
                .journeyBuiltContent{
                    justify-content: center !important;
                }

            }
            .journeyBuiltContent{
                margin-top: 81px;
                display: flex;
                justify-content: space-between;
                align-items: center;
                width: 100%;

                >div:nth-child(1){
                    @media (max-width: 1200px) {
                        .journeyBuiltContentNum{
                            flex-wrap: wrap !important;
                        }

                    }
                    .journeyBuiltContentNum{
                        display: flex;
                        justify-content: space-between;
                        /* background-color: #000000; */
                        >div{
                            padding: 20px 50px 36px 0;
                            min-width: 200px;
                            max-width: 340px;
                            >div:nth-child(1){
                                font-family: Helvetica;
                                font-size: 24px;
                                font-weight: 700;
                                line-height: 28px;
                                color: #004280;
                            }
                            >div:nth-child(2){
                                margin-top: 20px;
                                width: 28px;
                                height: 2px;
                                background-color: #004280;
                            }
                            >div:nth-child(3){
                                max-width: 290px;
                                margin-top: 28px;
                                font-family: Helvetica;
                                font-size: 14px;
                                font-weight: 400;
                                line-height: 28px;
                                color: #666666;
                            }
                        }
                    }

                }

                /* 轮播容器 */
                .journeyBuiltCarousel {
                    display: flex;
                    position: relative;
                    max-width: 634px; /* 根据需要调整 */
                    min-width: 400px;
                    overflow: hidden;

                    /* 轮播内容 */
                    .carousel-inner {
                        display: flex;
                        transition: transform 0.5s ease;
                    }

                    /* 轮播项 */
                    .carousel-item {
                        min-width: 100%;
                        box-sizing: border-box;
                    }

                    .carousel-item img {
                        width: 100%;
                        display: block;
                    }

                    /* 控制按钮容器 */
                    .carousel-controls {
                        position: absolute;
                        bottom: 10px;
                        right: 10px;
                        display: flex;
                        column-gap: 8px;
                    }

                    /* 按钮样式 */
                    .carousel-button {
                        width: 28px;
                        height: 28px;
                        background-color: rgba(0, 0, 0, 0.5);
                        color: white;
                        border: none;
                        padding: 10px;
                        cursor: pointer;
                        font-size: 16px;
                        display: flex;
                        justify-content: center;
                        align-items: center;
                    }

                    .carousel-button:hover {
                        background-color: rgba(0, 0, 0, 0.8);
                    }

                    /* 禁用状态 */
                    .carousel-button:disabled {
                        background-color: rgba(0, 0, 0, 0.2);
                        cursor: not-allowed;
                    }
                }
            }
        }
    }

    /* Core Values:No Matter the Part – We Source It, We Deliver It. */
    #coreValue{
        margin-top: 80px;
        padding-bottom: 64px;
        background-color: #FAFAFA;
        width: 100%;
        display: flex;
        justify-content: center;

        .coreValueBox{
            width: 75%;
            max-width: 1440px;
            display: flex;
            flex-direction: column;
            align-items: center;

            .coreValueTitle{
                margin-top: 84px;
                max-width: 1087px;
                text-align: center;
                font-family: Helvetica;
                font-size: 48px;
                font-weight: 700;
                line-height: 56px;
                color: #222222;
            }
            .contactNowBtn{
                cursor: pointer;
                margin-top: 40px;
                width: 240px;
                height: 60px;
                background-color: #333333;
                border-radius: 4px;
                display: flex;
                justify-content: center;
                align-items: center;
                font-family: Helvetica;
                font-size: 20px;
                font-weight: 400;
                line-height: 23px;
                color: #ffffff;
            }


            .coreValueContent{
                margin-top: 84px;
                display: flex;
                flex-direction: column;
                gap: 36px;

                @media (max-width: 1200px) {
                    >div{
                        flex-wrap: wrap;
                    }
                }
                >div{
                    display: flex;
                    gap: 36px;
                    >div{
                        background-color: #ffffff;
                        padding: 16px;
                        border-radius: 4px;
                        max-width: 702px;
                        min-width: 350px;
                        display: flex;
                        align-items: center;
                        .coreValueImg{
                            width: 260px;
                            height: 232px;
                            img{
                                width: 260px;
                                height: 232px;
                            }
                        }
                    }
                    .coreValueText{
                        max-width: 380px;
                        min-width: 260px;
                        margin-left: 24px;
                        >div:nth-child(1){
                            font-family: Helvetica;
                            font-size: 24px;
                            font-weight: 700;
                            line-height: 28px;
                            color: #333333;
                        }
                        >div:nth-child(2){
                            margin-top: 16px;
                            font-family: Helvetica;
                            font-size: 14px;
                            font-weight: 400;
                            line-height: 16px;
                            color: #004280;
                        }
                        >div:nth-child(3){
                            margin-top: 14px;
                            font-family: Helvetica;
                            font-size: 14px;
                            font-weight: 400;
                            line-height: 16px;
                            color: #666666;
                        }
                    }
                }
            }
        }
    }

    /* statistics */
    #statistics{
        margin-top: 100px;
        width: 100%;
        display: flex;
        justify-content: center;

        .statisticsBox{
            width: 75%;
            max-width: 1440px;
            display: flex;
            flex-direction: column;
            align-items: center;

            @media (max-width: 1450px) {
                .statisticsImgBox{
                    flex-wrap: wrap;
                }
            }

            .statisticsImgBox{
                display: flex;
                gap: 35px;
                padding-bottom: 80px;
                border-bottom: 1px solid #EEEEEE;
                img{
                    width: 260px;
                    height: 164px;
                    box-shadow: 0 20px 20px rgba(0, 0, 0, 0.1);
                }
            }

            @media (max-width: 1140px) {
                .statisticsTextBox{
                    flex-wrap: wrap;
                }
            }
            .statisticsTextBox{
                margin-top: 64px;
                display: flex;
                gap: 20px;

                @media (max-width: 1450px) {
                    >div:nth-child(1){
                        width: 586px !important;
                    }
                }
                >div:nth-child(1){
                    width: 889px;
                    display: flex;
                    flex-wrap: wrap;
                    gap: 20px;

                    >div{
                        padding-top: 24px;
                        padding-left: 32px;
                        padding-bottom: 41px;
                        width: 283px;
                        height: 164px;
                        border: 1px dashed #dfdfdf;
                        box-sizing: border-box;
                        border-radius: 4px;

                        >div:nth-child(1){
                            font-family: Helvetica;
                            font-size: 44px;
                            font-weight: 400;
                            line-height: 52px;
                            color: #222222;
                        }
                        >div:nth-child(2){
                            margin-top: 20px;
                            font-family: Helvetica;
                            font-size: 16px;
                            font-weight: 400;
                            line-height: 19px;
                        }
                    }
                }
                >div:nth-child(2){
                    max-width: 531px;
                    height: 348px;
                    img{
                        max-width: 531px;
                        height: 348px;
                    }
                }
            }
        }
    }

    /* Visualize global layout and milestones */
    #visualize{
        margin-top: 100px;
        padding-bottom: 100px;
        width: 100%;
        display: flex;
        justify-content: center;
        background-color: #FAFAFA;

        .visualizeBox{
            width: 91.6%;
            max-width: 1760px;
            display: flex;
            flex-direction: column;
            align-items: center;

            >div:nth-child(1){
                text-align: center;
                max-width: 879px;
                margin-top: 64px;
                font-family: Helvetica;
                font-size: 48px;
                font-weight: 700;
                line-height: 56px;
                color: #222222;
            }
            >div:nth-child(2){
                text-align: center;
                max-width: 698px;
                margin-top: 16px;
                font-family: Helvetica;
                font-size: 16px;
                font-weight: 400;
                line-height: 19px;
                color: #666666;
            }
            .visualizeimg1{
                margin-top: 76px;
                max-width: 85.2%;
                height: auto;
            }
            .visualizeimg2{
                margin-top: 59px;
                max-width: 100%;
                height: auto;
            }
        }
    }

    /* 照片墙 */
    #photoWall{
        width: 100%;
        img{
            width: 100%;
        }
    }

    /* FAQ */
    #FAQ{
        margin-top: 100px;
        width: 100%;
        display: flex;
        justify-content: center;
        padding-bottom: 123px;

        .FAQBox{
            width: 62.4%;
            max-width: 1198px;
            display: flex;
            flex-direction: column;
            align-items: center;

            .FAQTitle{
                font-family: Helvetica;
                font-size: 48px;
                font-weight: 700;
                line-height: 56px;
            }
            .FAQContent{
                margin-top: 45px;
                display: flex;
                flex-direction: column;
                gap: 12px;
                .accordion-item{
                    .accordion-header{
                        border: 1px solid #EEEEEE;
                        padding: 27px 35px 27px 41px;
                        box-sizing: border-box;
                        /* border-top-left-radius: 7px;
                        border-top-right-radius: 7px; */
                        border-radius: 7px;

                        display: flex;
                        justify-content: space-between;
                        align-items: center;

                        font-family: Helvetica;
                        font-size: 20px;
                        font-weight: 400;
                        line-height: 23px;
                        color: #222222;
                        cursor: pointer;
                        >img{
                            width: 24px;
                            height: 24px;
                        }
                    }
                    .accordion-content{
                        border: 1px solid #EEEEEE;
                        padding: 20px 36px 23px 36px;
                        box-sizing: border-box;
                        border-top: none;
                        border-bottom-left-radius: 7px;
                        border-bottom-right-radius: 7px;

                        font-family: Helvetica;
                        font-size: 16px;
                        font-weight: 400;
                        line-height: 19px;
                        color: #666666;

                        max-height: 500px;
                        transition: max-height 0.5s ease, padding 0.5s ease;

                    }

                    .accordionHide{
                        border: none;
                        overflow: hidden;
                        padding-top: 0;
                        padding-bottom: 0;
                        height: 0;
                        transition: max-height 0.5s ease, padding-top 0.5s ease, padding-bottom 0.5s ease;
                    }
                    .borderStyle{
                        border-bottom-left-radius: 0 !important;
                        border-bottom-right-radius: 0 !important;
                    }
                }
                .backgroundStyle{
                    background-color: #FAFAFA !important;
                }
            }
        }
    }


    /* 遮罩层样式 按钮弹窗*/
    .buttonPop {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, .44);
        display: none; /* 初始状态隐藏 */
        align-items: center;
        justify-content: center;
        transition: opacity 0.5s ease;
        opacity: 0;
        z-index: 99;

        /* 弹出层样式 */
        .buttonPopup {
            padding: 37px 24px 28px 32px;
            border-radius: 8px;
            background: white;
            box-shadow: 0px 12px 36px 0px rgba(0,0,0,0.12);
            transform: translateY(-50px);
            transition: transform 0.5s ease, opacity 0.5s ease;
            opacity: 0;
            box-sizing: border-box;

            .buttonPopupTitle{
                display: flex;
                justify-content: space-between;
                align-items: center;

                >div{
                    font-family: Helvetica;
                    font-size: 24px;
                    font-weight: 700;
                    line-height: 28px;
                    color: #222222;
                }
                img{
                    width: 20px;
                    height: 20px;
                    cursor: pointer;
                }
            }
            .buttonPopupSubtitle{
                margin-top: 4px;
                padding-bottom: 17px;
                border-bottom: 1px solid #EAEEF6;
                box-sizing: border-box;

                >span:nth-child(1),
                >span:nth-child(3),
                >span:nth-child(5){
                    font-family: Helvetica;
                    font-size: 16px;
                    font-weight: 400;
                    line-height: 14px;
                    color: #666666;
                }
                >span:nth-child(2),
                >span:nth-child(4),
                >span:nth-child(6){
                    font-family: Helvetica;
                    font-size: 16px;
                    font-weight: 700;
                    line-height: 14px;
                    color: #004280;
                }
            }

            .buttonPopupContent{
                margin-top: 20px;
                >form{
                    >div{
                        .prompt{
                            margin-top: 2px;
                            margin-bottom: 4px;
                            font-family: PingFang SC;
                            font-size: 10px;
                            font-weight: 400;
                            color: #F64C35;
                            visibility: hidden;
                        }
                        .phoneBox{
                            >div:nth-child(2){
                                width: 274px;
                                display: flex;
                                border: 1px solid #EAEEF6;
                                border-radius: 4px;
                                box-sizing: border-box;
                                #country{
                                    width: 86px;
                                    border: none; /* 移除边框 */
                                    outline: none;
                                    border-right:  1px solid #EAEEF6;
                                    box-sizing: border-box;
                                    font-family: Helvetica;
                                    font-size: 14px;
                                    font-weight: 400;
                                    line-height: 16px;
                                    color: #333333;
                                }
                                #quhao{
                                    display: flex;
                                    justify-content: center;
                                    align-items: center;
                                    width: 100px !important;

                                    font-family: Helvetica;
                                    font-size: 14px;
                                    font-weight: 400;
                                    line-height: 16px;
                                    color: #333333;
                                }
                                input{
                                    border: none !important;
                                    width: 148px !important;
                                }
                            }
                        }
                    }

                    >div:nth-child(1),
                    >div:nth-child(3){
                        margin-top: 10px;
                        display: flex;
                        column-gap: 20px;
                        box-sizing: border-box;

                        >div{
                            >div:nth-child(1){
                                font-family: Helvetica;
                                font-size: 14px;
                                font-weight: 400;
                                line-height: 16px;
                                box-sizing: border-box;
                                color: #666666;
                                >span{
                                    color: #E81717;
                                }
                            }
                            >div:nth-child(2){
                                margin-top: 4px;
                                box-sizing: border-box;
                                input{
                                    border: 1px solid #EAEEF6;
                                    border-radius: 4px;
                                    box-sizing: border-box;
                                    width: 274px;
                                    height: 36px;
                                    text-indent: 10px;
                                    /* 移除聚焦时的边框样式 */
                                    outline: none;
                                }
                                input::placeholder{
                                    font-family: Helvetica;
                                    font-size: 14px;
                                    font-weight: 400;
                                    line-height: 16px;
                                    color: #BBBBBB;
                                }
                                input:focus {
                                    border-color: #bbb;
                                }
                            }
                        }
                    }

                    >div:nth-child(2),
                    >div:nth-child(4){
                        margin-top: 10px;
                        box-sizing: border-box;
                        >div:nth-child(1){
                            font-family: Helvetica;
                            font-size: 14px;
                            font-weight: 400;
                            line-height: 16px;
                            color: #666666;
                        }
                        >div:nth-child(2){
                            margin-top: 4px;
                            box-sizing: border-box;
                            input{
                                border: 1px solid #EAEEF6;
                                border-radius: 4px;
                                box-sizing: border-box;
                                width: 568px;
                                height: 36px;
                                text-indent: 10px;
                                /* 移除聚焦时的边框样式 */
                                outline: none;
                            }
                            input::placeholder{
                                font-family: Helvetica;
                                font-size: 14px;
                                font-weight: 400;
                                line-height: 16px;
                                color: #BBBBBB;
                            }
                            input:focus {
                                border-color: #bbb;
                            }
                            textarea{
                                border: 1px solid #EAEEF6;
                                border-radius: 4px;
                                box-sizing: border-box;
                                width: 568px;
                                resize: none;
                                text-indent: 10px;
                                /* 移除聚焦时的边框样式 */
                                outline: none;
                            }
                            textarea::placeholder{
                                font-family: Helvetica;
                                font-size: 14px;
                                font-weight: 400;
                                line-height: 16px;
                                color: #BBBBBB;
                            }
                            textarea:focus {
                                border-color: #bbb;
                            }
                        }
                    }

                    >div{
                        .formSelectFile{
                            min-width: 293px;
                            display: flex;
                            align-items: center;
                            .fileUploadBox{
                                margin-top: 5px;
                                border: 1px solid #EDEFF1;
                                box-sizing: border-box;
                                width: 274px;
                                height: 36px;
                                border-radius: 4px;
                                background-color: #FFFFFF;
                                display: flex;
                                justify-content: space-between;
                                #fileList{
                                    width: 88%;
                                    height: 100%;
                                    display: flex;

                                    >div{
                                        display: flex;
                                        align-items: center;
                                        width: 50%;

                                        .delete-icon{
                                            position: relative;
                                            top: -8px;
                                            left: 5px;
                                            width: 16px;
                                            height: 16px;
                                            cursor: pointer;
                                        }
                                        >img:nth-child(2){
                                            width: 14px;
                                            height: 14px;
                                        }
                                        >span{
                                            display: flex;
                                            font-family: Helvetica;
                                            font-size: 12px;
                                            font-weight: 400;
                                            color: #004280;
                                            width: 75%;
                                            >span:nth-child(1){
                                                display: inline-block;
                                                white-space: nowrap; /* 防止内容换行 */
                                                overflow: hidden; /* 隐藏溢出内容 */
                                                text-overflow: ellipsis; /* 显示省略号 */
                                            }

                                        }
                                    }
                                }

                                #uploadDiv{
                                    background-color: #004280;
                                    width: 34px;
                                    height: 34px;
                                    border-radius: 4px;
                                    background-image: url(/static/frontend/images/popup/plus_white.webp);
                                    background-repeat: no-repeat;
                                    background-size: 16px 16px;
                                    background-position: center;
                                    cursor: pointer;
                                }
                            }
                            .fileRequire{
                                display: none;
                                line-height: 12px;
                                height: 40px;
                                padding-top: 10px;
                                margin-left: 7px;
                                box-sizing: border-box;

                                >span:nth-child(1),
                                >span:nth-child(3){
                                    font-family: Helvetica;
                                    font-size: 10px;
                                    font-weight: 400;
                                    color: #666666;
                                }
                                >span:nth-child(2),
                                >span:nth-child(4){
                                    font-family: Helvetica;
                                    font-size: 10px;
                                    font-weight: 400;

                                    color: #999999;
                                }
                            }

                        }
                    }

                    #buttonPopSubmitBtn{
                        border: none;
                        display: inline-block;
                        margin-top: 18px;
                        padding: 10px 49px 9px 49px;
                        background-color: #FF6332;
                        border-radius: 4px;
                        font-family: Helvetica;
                        font-size: 16px;
                        font-weight: 400;
                        line-height: 19px;
                        color: #FFFFFF;
                        cursor: pointer;
                    }
                }
            }
        }

        .buttonPopup.show {
            transform: translateY(0);
            opacity: 1;
        }
    }
    .buttonPop.show {
        display: flex;
        opacity: 1;
    }


    /* 遮罩层样式 产品弹窗*/
    .productPop {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, .44);
        display: none; /* 初始状态隐藏 */
        align-items: center;
        justify-content: center;
        transition: opacity 0.5s ease;
        opacity: 0;
        z-index: 99;

        /* 弹出层样式 */
        .productPopup {
            /* padding: 28px 24px 28px 24px; */
            border-radius: 8px;
            background: white;
            box-shadow: 0px 12px 36px 0px rgba(0,0,0,0.12);
            transform: translateY(-50px);
            transition: transform 0.5s ease, opacity 0.5s ease;
            opacity: 0;
            box-sizing: border-box;
            display: flex;
            .productPopLeft{
                padding: 28px 12px 0 12px;
                box-sizing: border-box;
                width: 172px;
                display: flex;
                flex-direction: column;
                align-items: center;
                background-color: #F9FAFC;
                >div:nth-child(1){
                    width: 120px;
                    height: 120px;
                    box-shadow: 0px 12px 36px 0px rgba(0,0,0,0.12);
                    border-radius: 16px;
                    display: flex;
                    justify-content: center;
                    align-items: center;
                    background-color: #ffffff;
                    img{
                        width: 84px;
                        height: 84px;
                        border-radius: 16px;
                    }
                }
                >.productPopNameShow{
                    text-align: center;
                    padding-bottom: 36px;
                    margin-bottom: 14px;
                    margin-top: 16px;
                    border-bottom: 1px dashed #EAEEF6;
                    font-family: Helvetica;
                    font-size: 16px;
                    font-weight: 400;
                    line-height: 19px;
                    color: #333333;
                }
                >div:nth-child(3),
                >div:nth-child(4),
                >div:nth-child(5){
                    background-color: rgba(255, 255, 255, .6);
                    width: 100%;
                    margin-top: 12px;
                    display: flex;
                    align-items: center;
                    column-gap: 8px;
                    padding: 9px 0 11px 12px;
                    box-sizing: border-box;
                    border-radius: 4px;
                    >img{
                        width: 14px;
                        height: 14px;
                    }
                    >div{
                        font-family: Helvetica;
                        font-size: 13px;
                        font-weight: 400;
                        line-height: 15px;
                        color: #939BAB;
                    }
                }
            }

            .productPopRight{
                padding: 28px 4px 28px 25px;
                box-sizing: border-box;
                .productPopupTitle{
                    padding-right: 20px;
                    box-sizing: border-box;
                    display: flex;
                    justify-content: space-between;
                    align-items: center;

                    >div:nth-child(1){
                        font-family: Helvetica;
                        font-size: 24px;
                        font-weight: 700;
                        line-height: 28px;
                        color: #222222;
                    }
                    >div:nth-child(2){
                        width: 30px;
                        height: 28px;
                        cursor: pointer;
                        display: flex;
                        justify-content: center;
                        align-items: center;
                        >img{
                            width: 20px;
                            height: 20px;
                        }
                    }
                }

                .productPopupContent{
                    margin-top: 24px;
                    >form{
                        >div{
                            .promptProduct{
                                margin-top: 2px;
                                margin-bottom: 4px;
                                font-family: PingFang SC;
                                font-size: 10px;
                                font-weight: 400;
                                color: #F64C35;
                                visibility: hidden;
                            }
                            .phoneProductBox{
                                >div:nth-child(2){
                                    width: 274px;
                                    display: flex;
                                    border: 1px solid #EAEEF6;
                                    border-radius: 4px;
                                    box-sizing: border-box;
                                    #country{
                                        width: 86px;
                                        border: none; /* 移除边框 */
                                        outline: none;
                                        border-right:  1px solid #EAEEF6;
                                        box-sizing: border-box;
                                        font-family: Helvetica;
                                        font-size: 14px;
                                        font-weight: 400;
                                        line-height: 16px;
                                        color: #333333;
                                    }
                                    #quhaoProduct{
                                        display: flex;
                                        justify-content: center;
                                        align-items: center;
                                        width: 110px !important;

                                        font-family: Helvetica;
                                        font-size: 14px;
                                        font-weight: 400;
                                        line-height: 16px;
                                        color: #333333;
                                    }
                                    input{
                                        border: none !important;
                                        width: 148px !important;
                                    }
                                }
                            }
                        }

                        >div:nth-child(1),
                        >div:nth-child(3){
                            margin-top: 10px;
                            display: flex;
                            column-gap: 20px;
                            box-sizing: border-box;

                            >div{
                                >div:nth-child(1){
                                    font-family: Helvetica;
                                    font-size: 14px;
                                    font-weight: 400;
                                    line-height: 16px;
                                    box-sizing: border-box;
                                    color: #666666;
                                    >span{
                                        color: #E81717;
                                    }
                                }
                                >div:nth-child(2){
                                    margin-top: 4px;
                                    box-sizing: border-box;
                                    input{
                                        padding-right: 10px !important;
                                        box-sizing: border-box;
                                        border: 1px solid #EAEEF6;
                                        border-radius: 4px;
                                        box-sizing: border-box;
                                        width: 274px;
                                        height: 36px;
                                        text-indent: 10px;
                                        /* 移除聚焦时的边框样式 */
                                        outline: none;
                                    }
                                    input::placeholder{
                                        font-family: Helvetica;
                                        font-size: 14px;
                                        font-weight: 400;
                                        line-height: 16px;
                                        color: #BBBBBB;
                                    }
                                    input:focus {
                                        border-color: #bbb;
                                    }
                                }
                            }
                        }

                        >div:nth-child(2),
                        >div:nth-child(4){
                            margin-top: 10px;
                            box-sizing: border-box;
                            >div:nth-child(1){
                                font-family: Helvetica;
                                font-size: 14px;
                                font-weight: 400;
                                line-height: 16px;
                                color: #666666;
                            }
                            >div:nth-child(2){
                                margin-top: 4px;
                                box-sizing: border-box;
                                input{
                                    padding-right: 10px !important;
                                    border: 1px solid #EAEEF6;
                                    border-radius: 4px;
                                    box-sizing: border-box;
                                    width: 568px;
                                    height: 36px;
                                    text-indent: 10px;
                                    /* 移除聚焦时的边框样式 */
                                    outline: none;
                                }
                                input::placeholder{
                                    font-family: Helvetica;
                                    font-size: 14px;
                                    font-weight: 400;
                                    line-height: 16px;
                                    color: #BBBBBB;
                                }
                                input:focus {
                                    border-color: #bbb;
                                }
                                textarea{
                                    padding-right: 10px !important;
                                    border: 1px solid #EAEEF6;
                                    border-radius: 4px;
                                    box-sizing: border-box;
                                    width: 568px;
                                    resize: none;
                                    text-indent: 10px;
                                    /* 移除聚焦时的边框样式 */
                                    outline: none;
                                }
                                textarea::placeholder{
                                    font-family: Helvetica;
                                    font-size: 14px;
                                    font-weight: 400;
                                    line-height: 16px;
                                    color: #BBBBBB;
                                }
                                textarea:focus {
                                    border-color: #bbb;
                                }
                            }
                        }

                        >div{
                            .formProductSelectFile{
                                min-width: 293px;
                                display: flex;
                                align-items: center;
                                .fileProductUploadBox{
                                    margin-top: 5px;
                                    border: 1px solid #EDEFF1;
                                    box-sizing: border-box;
                                    width: 274px;
                                    height: 36px;
                                    border-radius: 4px;
                                    background-color: #FFFFFF;
                                    display: flex;
                                    justify-content: space-between;
                                    #fileProductList{
                                        width: 88%;
                                        height: 100%;
                                        display: flex;

                                        >div{
                                            display: flex;
                                            align-items: center;
                                            width: 50%;

                                            .delete-icon{
                                                position: relative;
                                                top: -8px;
                                                left: 5px;
                                                width: 16px;
                                                height: 16px;
                                                cursor: pointer;
                                            }
                                            >img:nth-child(2){
                                                width: 14px;
                                                height: 14px;
                                            }
                                            >span{
                                                display: flex;
                                                font-family: Helvetica;
                                                font-size: 12px;
                                                font-weight: 400;
                                                color: #004280;
                                                width: 75%;
                                                >span:nth-child(1){
                                                    display: inline-block;
                                                    white-space: nowrap; /* 防止内容换行 */
                                                    overflow: hidden; /* 隐藏溢出内容 */
                                                    text-overflow: ellipsis; /* 显示省略号 */
                                                }

                                            }
                                        }
                                    }

                                    #uploadProductDiv{
                                        background-color: #004280;
                                        width: 34px;
                                        height: 34px;
                                        border-radius: 4px;
                                        background-image: url(/static/frontend/images/popup/plus_white.webp);
                                        background-repeat: no-repeat;
                                        background-size: 16px 16px;
                                        background-position: center;
                                        cursor: pointer;
                                    }
                                }
                                .fileProductRequire{
                                    display: none;
                                    line-height: 12px;
                                    height: 40px;
                                    padding-top: 10px;
                                    margin-left: 7px;
                                    box-sizing: border-box;

                                    >span:nth-child(1),
                                    >span:nth-child(3){
                                        font-family: Helvetica;
                                        font-size: 10px;
                                        font-weight: 400;
                                        color: #666666;
                                    }
                                    >span:nth-child(2),
                                    >span:nth-child(4){
                                        font-family: Helvetica;
                                        font-size: 10px;
                                        font-weight: 400;

                                        color: #999999;
                                    }
                                }

                            }
                        }

                        #productPopSubmitBtn{
                            border: none;
                            margin-right: 20px;
                            margin-top: 18px;
                            padding: 10px 49px 9px 49px;
                            background-color: #FF6332;
                            border-radius: 4px;
                            font-family: Helvetica;
                            font-size: 16px;
                            font-weight: 400;
                            line-height: 19px;
                            color: #FFFFFF;
                            cursor: pointer;
                            float: right;
                        }
                    }
                }
            }
        }

        .productPopup.show {
            transform: translateY(0);
            opacity: 1;
        }
    }
    .productPop.show {
        display: flex;
        opacity: 1;
    }


    .iti__country-name{
        font-size: 10px !important;
    }
    .iti__dial-code{
        font-size: 12px !important;
    }
    .iti__country-list {
        background-color: #FFFFFF !important;
    }
}