.Banner {
    width: 100%;
    padding-top: 40%;
    position: relative;
}

.Banner .Banner-Box {
    height: 100%;
    width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.Banner .Banner-Box a {
    position: absolute; 
    padding: 0;
    overflow: hidden;
    border-radius: 99px;
}

.Banner .Banner-Box .imgs a.oneA{
    left: 17%;
    bottom: 30%;
}
.Banner .Banner-Box .imgs a.oneB{
    left: 10%;
    bottom: 28%;
}
.Banner .Banner-Box .imgs a.oneC{
    left: 10%;
    bottom: 28%;
}
.Banner .Banner-Box a::before{
    position: absolute;
    content: '';
    width: 100%;
    height: 100%;
    background-color: #F47117;
    left: -70%;
    top: 0;
    z-index: 1;
    transition: 0.5s;
    border-radius: 99px;
}

.Banner .Banner-Box a:hover::before{
    left: 0;
}


.Banner .Banner-Box a button {
    padding: 0;
    margin: 0;
    display: flex;
    background-color: transparent;
    border: 2px solid #F47117;
    border-radius: 99px;
    overflow: hidden; 
    align-items: stretch;
    position: relative;
    z-index: 2;
}

.Banner .Banner-Box a button div {
    width: 65px;
    /* 删掉 height: 100%，由 align-items: stretch 自动拉伸 */
    position: relative;
    background-color: #F47117;
    border-radius: 99px;
    transform: translateX(-2px);
    /* 新增：让 div 内部内容居中 */
    display: flex;
    align-items: center;
    justify-content: center;
}

.Banner .Banner-Box a button div img {
    height: 55% !important;
    width: auto !important;
}

.Banner .Banner-Box a button span {
    color: #fff;
    padding: 10px 30px;
    /* 保留 padding，button 高度由 span 撑开 */
    display: flex;
    align-items: center;
    font-size: 20px;
    /* 文字垂直居中 */
}

.Banner .Banner-Box .slick-prev,
.Banner .Banner-Box .slick-next {
    display: none !important;

}

.Banner .Banner-Box .slick-list.draggable,
.Banner .Banner-Box .slick-track {
    height: 100%;
}

.Banner .Banner-Box .imgs {
    height: 100%;
    position: relative;
}

.Banner .Banner-Box .imgs img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.Banner .Banner-Box .imgs .text {
    position: absolute;
    color: white;
    max-width: 45%;
    left: 15%;
    top: 50%;
    transform: translateY(-50%);
}

.Banner .Banner-Box .imgs .text h6 {
    font-size: 40px;
    font-weight: bold;
}

.Banner .Banner-Box .imgs .text p {
    margin: 30px 0 40px 0;
    font-size: 15px;
}

.Banner .Banner-Box .imgs .text a {
    background-color: #428CCC;
    color: white;
    padding: 15px 20px;
    position: relative;
}

.Banner .Banner-Box .imgs .text a::before {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background-color: #428CCC;
    top: 0;
    right: 0;
    z-index: 1;
    transition: 0.3s;
}

.Banner .Banner-Box .imgs .text a:hover::before {
    width: 100%;
    height: 100%;
}

.Banner .Banner-Box .imgs .text a span {
    font-size: 13px;
    letter-spacing: 2px;
    position: relative;
    z-index: 2;
}

/* 底部指示器容器 */
.Banner .slick-dots {
    position: absolute;
    bottom: 15px;
    /* 距离底部的距离 */
    left: 0;
    right: 0;
    text-align: center;
    padding: 0;
    margin: 0;
    list-style: none;
}

/* 单个小横条样式 */
.Banner .slick-dots li {
    display: inline-block;
    margin: 0 4px;
    /* 横条之间的间距 */
}

.Banner .slick-dots li button {
    width: 23px;
    /* 横条宽度 */
    height: 5px;
    /* 横条高度 */
    border-radius: 2px;
    /* 圆角 */
    background: rgba(255, 255, 255, 0.5);
    /* 未激活状态颜色 */
    border: none;
    cursor: pointer;
    text-indent: -9999px;
    /* 隐藏默认文字 */
    transition: all 0.3s ease;
}

/* 激活状态的小横条 */
.Banner .slick-dots li.slick-active button {
    width: 34px;
    /* 激活时宽度变大 */
    background: #fff;
    /* 激活状态颜色 */
}

@media screen and (max-width:1600px) {
    .Banner .Banner-Box .imgs a{
        transform: scale(0.9)
    }
    .Banner .Banner-Box .imgs a.oneA{
        left: 16%;
    }
}

@media screen and (max-width:1400px) {
    .Banner .Banner-Box .imgs a{
        transform: scale(0.8)
    }
    .Banner .Banner-Box .imgs a.oneA{
        left: 15%;
        bottom: 26%;
    }
    .Banner .Banner-Box .imgs a.oneB{
        left: 8%;
    }
    .Banner .Banner-Box .imgs a.oneC{
        left: 8%;
        bottom: 24%;
    }
}
@media screen and (max-width:1200px) {
    .Banner .Banner-Box .imgs a{
        transform: scale(0.7)
    }

    .Banner .Banner-Box .imgs a.oneA{
        left: 13%;
        bottom: 26%;
    }
    .Banner .Banner-Box .imgs a.oneB{
        left: 6%;
        bottom: 26%;
    }
    .Banner .Banner-Box .imgs a.oneC{
        left: 6%;
        bottom: 24%;
    }

}


@media screen and (max-width:991px) {
    .Banner .Banner-Box .imgs .text h6 {
        font-size: 30px;
    }

    .Banner .Banner-Box .imgs .text a {
        padding: 10px 20px;
    }
 
   .Banner .Banner-Box .imgs a{
        transform: scale(0.5);
    }

    .Banner .Banner-Box .imgs a.oneA{
        left: 10%;
    }
    .Banner .Banner-Box .imgs a.oneB{
        left: 3%;
    }
    .Banner .Banner-Box .imgs a.oneC{
        left: 3%;
    }

}

@media screen and (max-width:768px) {
    .Banner .Banner-Box .imgs .text {
        max-width: 75%;
    }

    .Banner .slick-dots {
        bottom: 0;
    }

    .Banner .slick-dots li button {
        height: 3px;
        width: 17px;
    }

    .Banner .slick-dots li.slick-active button {
        width: 23px;
    }
 
    .Banner .Banner-Box .imgs a{
        transform: scale(0.3);
    }
    .Banner .Banner-Box .imgs a.oneA{
        left: 2%;
        bottom: 22%;
    }
    .Banner .Banner-Box .imgs a.oneB{
        left: -4%;
        bottom: 22%;
    }
    .Banner .Banner-Box .imgs a.oneC{
        left: -4%;
        bottom: 20%;
    }
}
@media screen and (max-width:576px) {
    .Banner .Banner-Box .imgs a{
        transform: scale(0.2);
    }
    .Banner .Banner-Box .imgs a.oneA{
        left: -5%;
      bottom: 18%;
    }
    .Banner .Banner-Box .imgs a.oneB{
        left: -11%;
        bottom: 16%;
    }
    .Banner .Banner-Box .imgs a.oneC{
        left: -11%;
        bottom: 16%;
    }
}

@media screen and (max-width:500px) {
    .Banner .Banner-Box .imgs .text h6 {
        font-size: 20px;
    }

    .Banner .Banner-Box .imgs .text p {
        padding: 13px 0;
        margin: 10px 0;
    }
}


.tit {
    font-size: 40px;
    font-family: 'Public Sans';
    width: fit-content;
    position: relative;
    color: #111;
    font-weight: bold;
    margin: 0 auto;
    text-align: center;
}

.ftit {
    font-size: 16px;
    color: #00000099;
    max-width: 60%;
    margin: 0 auto;
    text-align: center;
    margin-bottom: 20px;
}

@media screen and (max-width:768px) {
    .ftit {
        max-width: 90%;
    }
}

.Box1 {
    padding: 100px 0;
    position: relative;

}

.Box1::before {
    background-image: url('../img/index/BJ2.jpg');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    opacity: 1;
    width: 100%;
    height: 100%;
    position: absolute;
    content: '';
    top: 0;
    left: 0;
    z-index: -1;
}

.Box1 .ProductBanner {
    margin-top: 50px;
}

.Box1 .ProductBanner .box {

    padding: 0 10px;
    transition: 0.3s;
    position: relative;
    z-index: 3;
}

.Box1 .ProductBanner .box:hover {
    transform: translateY(-20px);
}

.Box1 .ProductBanner .box .xbox {
    border: 1px solid #d3d3d3c4;
    background-color: white;
    transition: 0.3s;
}

.Box1 .ProductBanner .box:hover .xbox {
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.Box1 .ProductBanner .box .img {
    position: relative;
    border-radius: 3px 3px 0 0;
    padding-top: 350px;
}

.Box1 .ProductBanner .box .img::before {
    position: absolute;
    content: '';
    top: 0;
    z-index: 2;
    width: 100%;
    height: 3px;
    background-color: #428CCC;
}

.Box1 .ProductBanner .box .img img {
    position: absolute;
    width: 80%;
    height: 80%;
    object-fit: contain;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.Box1 .ProductBanner .box .img .remo {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgb(0, 0, 0, 0.7);
    top: 50%;
    left: 50%;
    transition: 0.3s;
    transform: translate(-50%, -50%) scale(0.7);
    opacity: 0;

}

.Box1 .ProductBanner .box:hover .img .remo {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

.Box1 .ProductBanner .box .img .remo a {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
}

.Box1 .ProductBanner .slick-prev,
.Box1 .ProductBanner .slick-next {
    display: none !important;
}

.Box1 .ProductBanner .slick-list {
    height: fit-content;
    padding-top: 20px;
}

.Box1 .ProductBanner .box .text {
    padding: 10px 20px;
}


.Box1 .ProductBanner .box h6 {
    font-weight: bold;
    color: #111;
    font-size: 18px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media screen and (max-width:768px) {
    .Box1 .ProductBanner .box h6 {
        text-align: center;
    }
}

.Box1 .ProductBanner {
    position: relative;
}

.Box1 .ProductBanner .custom-prev-arrow.slick-arrow {
    position: absolute;
    z-index: 4;
    top: 50%;
    transform: translateY(-50%) rotate(180deg);
    left: -80px;
}

.Box1 .ProductBanner .custom-next-arrow.slick-arrow {
    position: absolute;
    z-index: 4;
    top: 50%;
    transform: translateY(-50%);
    right: -80px;
}

.Box1 .ProductBanner .slick-arrow {
    width: 50px;
    height: 50px;
    background-color: #fff;
    border: none;
    border-radius: 999px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.4);
    transition: 0.3s;
}

.Box1 .ProductBanner .slick-arrow:hover {
    background-color: #428CCC;
}

.Box1 .ProductBanner .slick-arrow i {
    font-size: 25px;
    color: #696969;
    transition: 0.3s;
}

.Box1 .ProductBanner .slick-arrow:hover i {
    color: #fff;
}



.Box1 .All {
    margin-top: 30px;
}

.Box1 .All button.custom-button {
    background-color: #428CCC;
    padding: 10px 20px;
    color: white;
    border: none;
    border-radius: 5px;
    position: relative;
    overflow: hidden;
}

.Box1 .All button.custom-button::before {
    position: absolute;
    content: '';
    width: 10px;
    height: 10px;
    top: 5px;
    right: 5px;
    border: 2px solid white;
    border-left: none;
    border-bottom: none;
    /* background-color: white; */
    transition: all .3s ease;
    z-index: 3;
}

.Box1 .All button.custom-button::after {
    position: absolute;
    content: '';
    width: 100%;
    height: 100%;
    background-color: #000;
    top: 0;
    left: -100%;
    transition: 0.3s;
}

.Box1 .All button.custom-button:hover::after {
    left: 0;
}

.Box1 .All button.custom-button .button-text {
    position: relative;
    z-index: 4;
}

@media screen and (max-width:769px) {
    .Box1 .ProductBanner .box .img {
        padding-top: 280px;
    }
}

@media screen and (max-width:576px) {
    .Box1 .ProductBanner {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        grid-row-gap: 20px;
    }

    .Box1 .ProductBanner .box {
        padding: 0 5px;
    }

    .Box1 .ProductBanner .box .img {
        padding-top: 200px;
    }

    .Box1 .ProductBanner .box:nth-child(n + 5) {
        display: none;
    }

    .Box1 .ProductBanner .box h6 {
        font-size: 16px;
        width: 100%;
    }

    .Box1 .ProductBanner .box .text {
        position: relative;
        padding: 50px 0 0 0;
    }

    .Box1 .ProductBanner .box .text a,
    .Box1 .ProductBanner .box .text a h6 {
        position: absolute;
        /* width: fit-content; */
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        max-width: 100%;
        width: 95%;
    }

}







.Box3 {
    padding: 100px 0;
    position: relative;
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
}

.Box3::before {
    width: 100%;
    height: 100%;
    content: '';
    position: absolute;
    z-index: -2;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-image: url('../img/index/BJ1.jpg');
    background-position: center top;
    background-repeat: no-repeat;
    background-size: cover;
}

.Box3::after {
    width: 100%;
    height: 100%;
    content: '';
    position: absolute;
    z-index: -1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #f3f3f3;
    opacity: 0;
}

.Box3 .container-md.row {
    margin: 0 auto;
}

.Box3 .AboutText {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 40px 0 20px;
    line-height: 1.6;
}

@media screen and (max-width:1400px) {
    .Box3 .AboutText {
        max-width: none;
    }
}

.Box3 .AboutText .t1 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #2c3e50;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.Box3 .AboutText .t2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 25px;
    color: #1a2530;
    line-height: 1.3;
    position: relative;
    padding-bottom: 10px;
}

.Box3 .AboutText .t2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 80px;
    height: 3px;
    background-color: #3498db;
}

.Box3 .AboutText .t3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #2c3e50;
}

.Box3 .AboutText p {
    color: #555;
    text-align: justify;
    margin-bottom: 5px;
    font-size: 16px;
}

.Box3 .AboutText p span {
    font-weight: 700;
    color: #2c3e50;
}

.Box3 .AboutText .explore-btn {
    display: inline-block;
    background-color: #3498db;
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    margin-top: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);

}

.Box3 .AboutText .explore-btn:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.Box3 .AboutText .explore-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 3px rgba(0, 0, 0, 0.1);
}



.Box3 .custom-button {
    background-color: #428CCC;
    padding: 10px 20px;
    color: white;
    border: none;
    border-radius: 5px;
    position: relative;
    overflow: hidden;
    margin-top: 20px;
}

.Box3 .custom-button::before {
    position: absolute;
    content: '';
    width: 10px;
    height: 10px;
    top: 5px;
    right: 5px;
    border: 2px solid white;
    border-left: none;
    border-bottom: none;
    transition: all .3s ease;
    z-index: 3;
}

.Box3 .custom-button::after {
    position: absolute;
    content: '';
    width: 100%;
    height: 100%;
    background-color: #000;
    top: 0;
    left: -100%;
    transition: 0.3s;
}

.Box3 .custom-button:hover::after {
    left: 0;
}

.Box3 .custom-button .button-text {
    position: relative;
    z-index: 4;
}




.Box3 .p4 {
    width: 100%;
    height: fit-content !important;
    position: relative;
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
}

@media screen and (max-width:1400px) {
    .Box3 .p4 {
        margin-top: 40px !important;
    }
}

.Box3 .video {
    position: relative;
    top: 0px;
    left: 0px;
    width: 100% !important;
    height: fit-content !important;
    border-radius: 10px;
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    display: block !important;
    vertical-align: top !important;
}

.Box3 .p4 button.play-button {
    position: absolute;
    background-color: transparent;
    color: #ffffff99;
    font-size: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: none;
    transition: 0.3s;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.Box3 .p4:hover button.play-button {
    color: #fff;
}

.Box3 .p4 img {
    display: none;
}

.Box3 .p4 .iPhone-Play {
    position: absolute;
    background-color: transparent;
    color: #ffffff99;
    font-size: 50px;
    justify-content: center;
    align-items: center;
    border: none;
    transition: 0.3s;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: none;
}




@media screen and (max-width: 1400px) {
    .Box3 .video {
        display: none !important;
    }

    .Box3 .p4 img {
        display: block;
        width: 100%;
        border-radius: 10px;
    }

    .Box3 .p4 .iPhone-Play {
        display: flex;
    }
}




.Box3 .col-12.row .box {
    background-color: white;
    padding: 20px 40px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: right;
    position: relative;
    overflow: hidden;
}

.Box3 .col-12.row .box::before {
    position: absolute;
    background-color: #428CCC;
    width: 100%;
    height: 100%;
    content: '';
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) translateY(-100%);
    transition: 0.3s;
}

.Box3 .col-12.row .box:hover::before {
    transform: translate(-50%, -50%) translateY(0);
}

.Box3 .col-12.row .box {
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.Box3 .col-12.row .box img {
    margin-right: 20px;
    height: 100%;
    width: auto;
    position: relative;
    z-index: 4;
}

.Box3 .col-12.row .box img:nth-child(2) {
    display: none;
}

.Box3 .col-12.row .box:hover img:nth-child(1) {
    display: none;
}

.Box3 .col-12.row .box:hover img:nth-child(2) {
    display: inline;
}

.Box3 .col-12.row .box .sumText {
    z-index: 4;
}

.Box3 .col-12.row .box .sumText h6 {
    margin-bottom: 0;
    color: #000000bb;
    margin-top: 10px;
    font-weight: bold;
    position: relative;
    z-index: 4;
}

.Box3 .col-12.row .box:hover .sumText h6 {
    color: white;
}

.Box3 .col-12.row .box .sumText h6 span {
    font-size: 45px;
    font-weight: bold;
    color: #428CCC;
}

.Box3 .col-12.row .box:hover .sumText h6 span {
    color: white;
}




@media screen and (max-width:1440px) {
    .Box3 .col-12.row .box {
        padding: 20px 30px;
    }

    .Box3 .col-12.row .box .sumText h6 span {
        font-size: 38px;
    }

    .Box3 .container-md.row .AboutText h6.tit {
        max-width: none;
    }

    .Box3 .container-md.row .AboutText p {
        max-width: none;
    }
}

@media screen and (max-width:1200px) {

    .Box3 .col-12.row .box {
        display: block;
        text-align: center;
    }

    .Box3 .col-12.row .box img {
        margin-right: 0;
    }
}

.Box3 .col-12.row .box .sumText span.wz {
    color: #00000099;
    font-size: 14px;
    position: relative;
    top: -10px;
}

.Box3 .col-12.row .box:hover .sumText span.wz {
    color: white;
}


.Box3 .col-12.row .col-lg-3.col-md-6 {
    padding: 0 16px;
}

@media screen and (min-width:991px) {
    .Box3 .col-12.row .box {
        margin-top: 60px;
    }
}

@media screen and (max-width:991px) {

    .Box3 .col-12.row .box {
        margin-top: 20px;
    }
}


@media screen and (max-width:768px) {
    .Box3 .col-12 {
        display: flex;
    }

    .Box3 .col-12.row .box img {
        display: none !important;
    }

    .Box3 .col-12.row .box {
        box-shadow: none;
        background-color: transparent;
        padding: 0;
    }

    .Box3 .col-12.row .box:hover::before {
        transform: none;
        display: none;
    }

    .Box3 .col-12.row .box:hover .sumText h6 span {
        color: #428CCC;
    }

    .Box3 .col-12.row .box:hover .sumText h6 {
        color: #000;
    }

    .Box3 .col-12.row .box:hover .sumText span.wz {
        color: #00000099;
    }

    .Box3 .col-12.row .box .sumText span.wz {
        font-size: 17px;
    }

    .Box3 .col-12.row .box::before {
        display: none;
    }

    @media screen and (max-width:576px) {
        .Box3 .col-12.row .box .sumText h6 span {
            font-size: 25px;
        }

        .Box3 .col-12.row .box .sumText h6 {
            font-size: 14px;
        }

        .Box3 .col-12.row .box .sumText span.wz {
            font-size: 15px;
        }

        .Box3 .col-12.row .col-lg-3.col-md-6 {
            padding: 0 5px;
        }
    }
}



.Box4 {
    margin-top: 100px;
}

.Box4 .row {
    margin: 0 auto;
    margin-top: 70px;
}

.Box4 .box {
    text-align: center;
    background-color: #fff;
    padding: 50px 20px;
    position: relative;
    transition: 0.5s;
}

.Box4 .box:not(:last-child)::before {
    content: '';
    width: 1px;
    height: 80%;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(163, 163, 163, 0.315);
}

@media screen and (max-width:991px) {
    .Box4 .box:nth-child(2)::before {
        display: none;
    }
}

@media screen and (max-width:576px) {
    .Box4 .box::before {
        display: none;
    }

    .Box4 .box:not(:last-child)::after {
        width: 90%;
        height: 1px;
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        background-color: rgba(163, 163, 163, 0.315);
    }
}

.Box4 .box h6 {
    color: #428CCC;
    font-size: 44px;
    transition: 0.5s;
    position: relative;
    top: 0;

}

.Box4 .box span {
    font-weight: bold;
    color: #111;
    font-size: 18px;
    transition: 0.5s;
    position: relative;
    top: 0;
    display: block;
    margin: 5px 0 15px 0;
}

.Box4 .box p {
    font-size: 14px;
    color: #00000099;
    max-width: 95%;
    margin: 0 auto;
    transition: 0.5s;
    position: relative;
    top: 0;
}

.Box4 .box {
    transition: background-color 0.5s;
}

.Box4 .box:hover {
    background-color: #428CCC;
}


.Box4 .box:hover h6,
.Box4 .box:hover span,
.Box4 .box:hover p {
    color: white;
    top: -10px;
}




.Box5 {
    margin-top: 100px;
}

.Box5 .applications {
    margin-top: 70px;
    display: flex;
    width: 100%;
    gap: 2px;
    padding: 2px;


}

.Box5 .applications2 {
    display: none;
}

@media screen and (max-width:768px) {
    .Box5 .applications {
        display: none;
    }

    .Box5 .applications2 {
        display: block;
    }
}

.Box5 .applications .item {
    transition: flex-grow 0.4s ease;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: Arial, sans-serif;
    cursor: pointer;
    border-radius: 4px;
    flex-grow: 1;
    position: relative;
    padding-top: 700px;
    overflow: hidden;
}

.Box5 .applications .item:first-child {
    flex-grow: 4;
}

.Box5 .applications .item.active,
.item:hover {
    flex-grow: 4 !important;
}

.Box5 .applications .item:not(.active):not(:hover) {
    flex-grow: 1;
}

.Box5 .applications .item::before {
    position: absolute;
    z-index: 3;
    content: '';
    width: 100%;
    height: 100%;
    background-color: rgba(61, 61, 61, 0.3);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: 0.3s;
}

.Box5 .applications .item.active::before {
    background-color: rgba(233, 233, 233, 0.2);
}

.Box5 .applications .item.active::after {
    position: absolute;
    z-index: 3;
    content: '';
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom,
            transparent 50%,
            /* 0%-80% 完全透明 */
            rgba(229, 129, 31, 0) 50%,
            /* 80% 开始透明 */
            rgba(66, 140, 204, 0.8) 100%
            /* 80%-100% 渐变到橙色 */
        );
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

}

.Box5 .applications .item img {
    position: absolute;
    width: 50vw;
    height: 100%;
    object-fit: cover;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.Box5 .applications .item .text {
    position: absolute;
    z-index: 4;
    bottom: 5%;
    display: none;
    width: 90%;

}

.Box5 .applications .item.active .text {
    display: block;
}

.Box5 .applications .item .text p {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    /* -webkit-line-clamp: 4; */
    -webkit-box-orient: vertical;
}

.Box5 .applications .item .text h6 {
    font-size: 40px;
    font-family: 'Public Sans';
}

.Box5 .applications2 {
    padding: 0 15px;
    margin: 70px 0 100px 0;
}

.Box5 .applications2 .box {
    height: 280px;
    position: relative;
    margin-bottom: 20px;
}

.Box5 .applications2 .box img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.Box5 .applications2 .box span {
    z-index: 5;
    position: absolute;
    color: rgb(255, 255, 255);
    left: 5%;
    bottom: 5%;
}

.Box5 .applications2 .box::after {
    position: absolute;
    z-index: 3;
    content: '';
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom,
            transparent 50%,
            /* 0%-80% 完全透明 */
            rgba(229, 129, 31, 0) 70%,
            /* 80% 开始透明 */
            rgba(66, 140, 204, 0.8) 110%
            /* 80%-100% 渐变到橙色 */
        );
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

}



.Box6 {
    padding: 100px 0;
    position: relative;
}

.Box6::before {
    background-image: url('../img/index/BJ3.jpg');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    opacity: 1;
    width: 100%;
    height: 100%;
    position: absolute;
    content: '';
    top: 0;
    left: 0;
    z-index: -1;
}



.Box6 {
    padding: 50px 0;
}

.Box6 .new-nav {
    display: flex;
    align-items: center;
    margin-bottom: 50px;
}

.Box6 .new-nav h5 {
    font-weight: 600;
    font-size: 35px;
    margin-right: 100px;
    position: relative;
}

.Box6 .new-nav h5::before {
    position: absolute;
    content: '';
    width: 40%;
    height: 5px;
    background: linear-gradient(to right, #9dd1ff 0%, #0088ff 100%);
    bottom: -10px;
    left: 0;

}


.Box6 .new-nav ul {
    padding: 0;
    margin: 0;
    display: flex;
}

.Box6 .new-nav ul li {
    padding: 0 20px;
    position: relative;
}

.Box6 .new-nav ul li:not(:last-child)::before {
    content: '';
    position: absolute;
    width: 2px;
    height: 90%;
    background-color: #dddddd;
    top: 50%;
    transform: translateY(-50%);
    right: 0;
}

.Box6 .new-nav ul li a {
    color: #808080;
    font-weight: 600;
    transition: 0.4s;
}

.Box6 .new-nav ul li a:hover {
    color: #428CCC;
}

.Box6 .new-nav ul li.active a {
    color: #428CCC;
}

.Box6 .tit::before {
    position: absolute;
    width: 40%;
    height: 3px;
    background-color: #C01920;
    content: "";
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
}


.Box6 .NewAll .imgs {
    height: 100%;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid #dddddd77;

}

.Box6 .NewAll .img {
    position: relative;
    width: 100%;
    height: fit-content;
    display: block;
    height: 100%;
    transition: 0.5s;
}

.Box6 .NewAll .imgs img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
}

.Box6 .NewAll .imgs img:nth-child(1) {
    top: 0;
}

.Box6 .NewAll .imgs img:nth-child(2) {
    top: 100%;
}

.Box6 .NewAll .imgs img:nth-child(3) {
    top: 200%;
}

.Box6 .NewAll .news ul {
    margin: 0;
}

.Box6 .NewAll .news ul li:not(:last-child) {
    border-bottom: 1px solid #dddddd70;
}

.Box6 .NewAll .news ul li:nth-child(1) {
    border-top: 1px solid #dddddd70;
}

.Box6 .NewAll .news ul li:nth-child(3) {
    border-bottom: 1px solid #dddddd70;
}


.Box6 .NewAll .news ul li a {
    display: flex;
    text-decoration: none;
    color: #333;
    padding: 20px 0;
}

.Box6 .NewAll .news ul li a .time {
    width: 100px;
    padding: 5px 0;
    transition: 0.4s;
}

.Box6 .NewAll .news ul li.active a .time {
    background-color: #428CCC;
}

.Box6 .NewAll .news ul li a .time h4 {
    font-size: 60px;
    margin: 0;
    color: #333;
    text-align: center;
    transition: 0.4s;

}

.Box6 .NewAll .news ul li.active a .time h4 {
    color: #fff;
}

.Box6 .NewAll .news ul li a .time span {
    font-size: 16px;
    text-align: center;
    display: block;
    color: #333;
    transition: 0.4s;
}

.Box6 .NewAll .news ul li.active a .time span {
    color: #fff;
}

.Box6 .NewAll .news ul li a .txt {
    width: calc(100% - 100px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding-left: 20px;
}

.Box6 .NewAll .news ul li a .txt h4 {
    font-size: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.Box6 .NewAll .news ul li a .txt p {
    font-size: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0;
}



@media screen and (max-width:991px) {
    .Box6 .new-nav {
        display: block;
    }

    .Box6 .new-nav h5 {
        width: fit-content;
    }

    .Box6 .new-nav ul {
        margin-top: 25px;
    }

    .Box6 .NewAll .news ul {
        padding-left: 0;
    }

    .Box6 .new-nav ul li:nth-child(1) {
        padding-left: 0;
    }
}

@media screen and (max-width:576px) {
    .Box6 .new-nav h5 {
        margin: 0;
    }

    .Box6 .NewAll .news ul li a .time h4 {
        font-size: 45px;
    }

    .Box6 .NewAll .news ul li a .time span {
        font-size: 12px;
    }

    .Box6 .new-nav ul {
        flex-wrap: wrap;
        justify-content: center
    }
}






.Box7 {
    position: relative;
    padding: 100px 0;
}

.Box7::before {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 4;
    content: '';
    top: 0;
    left: 0;
}

.Box7 img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.Box7 .container-md.row {
    margin: 0 auto;
    position: relative;
    z-index: 6;
}

.Box7 .form {
    width: 100%;
}


.Box7 .form input {
    display: block;
    width: 100%;
    padding: 12px 10px;
    border: none;
    outline: none;
    border-left: 0px solid #428CCC;
    transition: border-left-color 0.3s ease;
    border-radius: 5px;
    margin-bottom: 6px;
}

::placeholder {
    color: #bababa;
}

.Box7 .form input:focus {
    border-left: 5px solid #428CCC;
}

.Box7 .form textarea {
    display: block;
    position: relative;
    width: 100%;
    height: 150px;
    outline: none;
    padding: 10px;
    border-left: 0px solid #428CCC;
    transition: border-left-color 0.3s ease;
    border-radius: 5px;
}

.Box7 .form textarea:focus {
    border-left: 5px solid #428CCC;
}

.Box7 .form button {
    background-color: #428CCC;
    color: #fff;
    padding: 15px 40px;
    border-radius: 5px;
    border: none;
    font-family: 'Public Sans';
    transition: 0.3s;
    font-size: 14px;
}

.Box7 .form button:hover {
    background-color: #fff;
    color: #000;
}

.Box7 .rt1 {
    color: white;
    font-size: 30px;
    font-family: 'Signika';
}

.Box7 .rt2 {
    color: white;
    margin: 20px 0 40px 0;
}

.Box7 .col-lg-6.text {
    color: white;
}

.Box7 .col-lg-6.text .lt1 {
    font-size: 20px;
    font-weight: bold;
}

.Box7 .col-lg-6.text .lt2 {
    color: white;
    font-size: 45px;

    font-family: 'Signika';
    margin: 0 0 20px 0;
}

.Box7 .col-lg-6.text .lt3 {
    margin-bottom: 20px;
    display: block;
    font-size: 20px;

}

.Box7 .col-lg-6.text ul {
    padding: 0;
}

.Box7 .col-lg-6.text ul li {
    line-height: 1.6;
    margin-bottom: 20px;
    max-width: 90%;
}

.Box7 .col-lg-6.text ul li i {
    font-size: 12px;
    color: #3e95e0;
    margin-right: 5px;
}

.Box7 .col-lg-6.text ul li h6 {
    font-weight: bold;
    font-size: 17px;
}

.Box7 .col-lg-6.text ul li span {
    display: block;
    /* text-indent: 2em; */
}




.Box8 {
    padding: 80px 0;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;

}

.Box8 .TypeBox {
    padding: 0 10px;
}

.Box8 .productTypes .slick-list {

    /* 关键：清除默认的height固定值（否则内容超出700px会被截断） */
    height: auto !important;
    /* 可选：若有定位偏移，重置transform（避免内容偏移） */
    transform: none !important;
}

.Box8 .productTypes .slick-prev,
.Box8 .productTypes .slick-next {
    display: none !important;
}



.Box8 .TypeBox {
    margin-top: 50px;
    padding: 0 15px;
}

.Box8 .TypeBox .TBoxs {
    border: 1px solid #00000015;
    border-radius: 5px;
    /* overflow: hidden; */
    background-color: white;
    position: relative;
}

.Box8 .TypeBox .imgs {
    position: relative;
    width: 100%;
    padding-top: 350px;
    overflow: hidden;
}

.Box8 .TypeBox img {
    position: absolute;
    height: 100%;
    width: 100%;
    object-fit: cover;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: 0.4s;
}

.Box8 .TypeBox .TBoxs:hover img {
    transform: translate(-50%, -50%) scale(1.1);
}

.Box8 .TypeBox div.text {
    padding: 10px 20px;
    /* position: relative; */
}

.Box8 .TypeBox div.text span.ptit {
    font-family: 'Public Sans';
    color: #000;
    font-size: 22px;
    transition: 0.3s;
    display: block;
    width: fit-content;
}

.Box8 .TypeBox .TBoxs:hover .text .ptit {
    color: #1f6bad;

}


.Box8 .TypeBox .text .box-p {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    font-size: 14px;
    margin-top: 20px;
    margin-bottom: 10px;
    color: #212529;
}

.Box8 .TypeBox .text .button {
    width: fit-content;
    --color: #3e95e0;
    padding: 10px 20px;
    background-color: transparent;
    color: var(--color);
    font-weight: bolder;
    text-transform: uppercase;
    display: flex;
    justify-content: space-around;
    align-items: center;
    cursor: pointer;
    position: relative;
    border-radius: 5px;
}

.Box8 .TypeBox div.text .arrow {
    display: inline-flex;
    position: relative;
    width: 30px;
    height: 15px;
    margin-left: 0.5rem;
}

.Box8 .TypeBox div.text .arrow::after,
.Box8 .TypeBox div.text .arrow::before {
    content: "";
    display: inline-block;
    position: absolute;
    border-color: var(--color);
}

.Box8 .TypeBox div.text .arrow::after {
    width: 10px;
    height: 0;
    border: 2px solid var(--color);
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.Box8 .TypeBox div.text .arrow::before {
    width: 10px;
    height: 10px;
    border-top: 4px solid var(--color);
    border-right: 4px solid var(--color);
    left: 3px;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}

.Box8 .TypeBox div.text .button {
    width: fit-content;
}

.Box8 .TypeBox div.text .button:hover {
    background-color: var(--color);
    color: white;
}

.Box8 .TypeBox div.text .button:hover span {
    color: #fff;
}

.Box8 .TypeBox div.text .button:hover .arrow {
    transform: translateX(10px);
}

.Box8 .TypeBox div.text .button:hover .text {
    transform: translateX(10px);
}

.Box8 .TypeBox div.text .button:hover .arrow::after {
    width: 25px;
    border-color: white;
}

.Box8 .TypeBox div.text .button:hover .arrow::before {
    left: 15px;
    border-color: white;
}

.Box8 .TypeBox div.text .button,
.Box8 .TypeBox div.text .text,
.Box8 .TypeBox div.text .arrow,
.Box8 .TypeBox div.text .arrow::after,
.Box8 .TypeBox div.text .arrow::before,
.Box8 .TypeBox div.text .button::before,
.Box8 .TypeBox div.text .button::after {
    transition: all 0.3s, box-shadow 0.2s;
}

.Box8 .TypeBox div.text .text {
    font-size: 14px;
}

.Box8 .TypeBox div.text .button-group {
    display: flex;
    align-items: center;
    justify-content: space-between
}

.Box8 .TypeBox div.text .button::before {
    content: "";
    position: absolute;
    height: 100%;
    width: 10px;
    border-radius: 5px;
    border: solid 3px white;
    border-right-color: transparent;
    background-color: transparent;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.Box8 .TypeBox div.text .button:hover:before,
.Box8 .TypeBox div.text .button:hover:after {
    width: 50% !important;
    border: solid 3px #3E95E0;
}

.Box8 .TypeBox div.text .button:active {
    box-shadow: 0px 0px 0px 7px rgba(79, 78, 105, 0.295);
}

.Box8 .TypeBox div.text .button2 {
    display: flex;
    align-items: center;
    width: fit-content;
    background-color: transparent;
    border: none;
    border: 1px solid #ddd;
    padding: 3px 14px;
    border-radius: 5px;
    transition: 0.4s;
}
.Box8 .TypeBox div.text .button2:hover{
    background-color: #3E95E0;
}
.Box8 .TypeBox div.text .button2 span.text {
    color: #333;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    transition: 0.4s;
}
.Box8 .TypeBox div.text .button2:hover span.text{
    color: #fff;
}
.Box8 .TypeBox div.text .button2 span.iconfont {
    color: #999;
    transition: 0.4s;
}
.Box8 .TypeBox div.text .button2:hover span.iconfont{
    color: #fff;
}
.Box8 .TypeBox div.text .txt-p {
    position: absolute;
    width: 100%;
    bottom: 0;
    left: 0;
    background-color: #fff;
    z-index: -1;
    /* 默认层级 */
    padding: 15px 20px;
    font-size: 14px;
    color: #333;
    margin: 0;
    opacity: 0;
    right: 9999px;
    box-shadow: 0 -3px 5px 0 rgba(0, 0, 0, 0.05);
    /* 核心：z-index 延迟 0.4s 过渡，与显隐动画时长一致 */
    transition:
        opacity 0.4s ease-out,
        transform 0.4s ease-out,
        right 0.4s ease-out 0.4s,
        z-index 0s ease-out 0.4s;
    /* z-index 延迟 0.4s 变化 */
    transform: translateY(20px);
}

.Box8 .TypeBox div.text .txt-p.active {
    z-index: 10;
    /* 激活时提升层级 */
    transform: translateY(0);
    opacity: 1;
    right: 0;
    /* 激活时：取消 z-index 延迟，确保立即生效 */
    transition:
        opacity 0.4s ease-out,
        transform 0.4s ease-out,
        right 0.4s ease-out,
        z-index 0s ease-out;
    /* 无延迟 */
}






@media screen and (max-width:576px) {
    .Box8 .TypeBox div.text .button-group {
        display: block;
    }
}


.Box8 .custom-prev-arrow.slick-arrow {
    position: absolute;
    z-index: 4;
    top: 50%;
    transform: translateY(-50%) rotate(180deg);
    left: -80px;
}

.Box8 .custom-next-arrow.slick-arrow {
    position: absolute;
    z-index: 4;
    top: 50%;
    transform: translateY(-50%);
    right: -80px;
}

@media screen and (max-width:1640px) {
    .Box8 .TypeBox div.text span.ptit {
        font-size: 20px;
    }
}

@media screen and (max-width:1440px) {
    .Box8 .TypeBox .text .button {
        padding: 7px 15px;
    }

    .Box8 .TypeBox div.text span.ptit {
        white-space: nowrap;
        text-overflow: ellipsis;
        overflow: hidden;
        width: 100%;
    }
}

@media screen and (max-width:991PX) {
    .Box8 .custom-next-arrow.slick-arrow {
        right: -50px;
    }

    .Box8 .custom-prev-arrow.slick-arrow {
        left: -50px;
    }
}

@media screen and (max-width:768px) {
    .Box8 .custom-next-arrow.slick-arrow {
        right: -5px;
    }

    .Box8 .custom-prev-arrow.slick-arrow {
        left: -5px;
    }
}

.Box8 .slick-arrow {
    width: 50px;
    height: 50px;
    background-color: #fff;
    border: none;
    border-radius: 999px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.4);
    transition: 0.3s;
}

.Box8 .slick-arrow:hover {
    background-color: #428CCC;
}

.Box8 .slick-arrow i {
    font-size: 25px;
    color: #696969;
    transition: 0.3s;
}

.Box8 .slick-arrow:hover i {
    color: #fff;
}


@media screen and (max-width:768px) {
    .Box1 {
        padding: 30px 0;
    }

    .Box1 .tit {
        font-size: 33px;
    }

    .Box1 .ProductBanner {
        margin-top: 30px;
    }

    .Box8 {
        padding: 30px 0;
    }

    .Box8 .tit {
        font-size: 33px;
    }

    .Box8 .TypeBox {
        margin-top: 30px;
    }

    .Box3 {
        padding: 30px 0;
    }


    .Box4 {
        margin-top: 30px;
    }

    .Box4 .tit {
        font-size: 33px;
    }

    .Box4 .row {
        margin-top: 40px;
    }

    .Box5 {
        margin-top: 30px;
    }

    .Box5 .tit {
        font-size: 33px;
    }

    .Box5 .applications2 {
        margin: 40px 0 40px 0;
    }

    .Box7 {
        padding: 30px 0;
    }

    .Box7 .col-lg-6.text .lt2 {
        font-size: 33px;
    }
}

@media screen and (max-width:576px) {



    .Box1 .tit,
    .Box8 .tit,
    .Box4 .tit,
    .Box5 .tit {
        font-size: 26px;
    }

    .Box7 .col-lg-6.text ul li {
        max-width: 100%;
    }


}