@charset "utf-8";




.banner {
    position: relative;
    overflow: hidden;
}

.banner .slick-slide a img {
    /* height: auto; */
    /* display: none; */
}

.banner .slick-slide {
    position: relative;
    overflow: hidden;
    z-index: 1;
    flex-shrink: 0;
    width: 100%;
    height: 100%;
    position: relative;
    transition-property: transform;
    float: none;
}

.banner .slick-track {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: flex;
    transition-property: transform;
    box-sizing: content-box
}


.banner .img_zd {
    position: relative;
    width: 100%
}

.banner .img_zd .img_hezi {
    padding-bottom: 23.5%;
    transition: .5s;
    background-size: cover !important;
}

.banner .img_zd>img {
    position: absolute;
    top: 50%;
    right: 0;
    bottom: 0;
    left: 50%;
    max-width: 100%;
    max-height: 100%;
    /* object-fit: cover; */
    transform: translate(-50%, -50%);
}




.banner .slick-prev {
    background: url(../images/s4-l.png) no-repeat center center;
    left: 20px;

}

.banner .slick-prev:hover {
    background: url(../images/s4-l-other.png) no-repeat center center;
}

.banner .slick-next {
    background: url(../images/s4-r.png) no-repeat center center;
    right: 20px;

}

.banner .slick-next:hover {
    background: url(../images/s4-r-other.png) no-repeat center center;
}

.index_main {
    min-height: 8rem;
}

.section1 {
    padding-top: 80px;
    padding-bottom: 80px;
    /* background: url(../images/sect1-bg.jpg) no-repeat left center; */
    /* background-size: cover; */
    background: #f0f5f8;
}

.s1 {
    flex: 1;
    min-width: 0;
    margin-right: 85px;
}

.s1-r {
    width: 550px;
}

.s1-r .pic {
    padding-top: 66.6%;
}

.title h2 {
    font-size: 40px;
    font-weight: bold;
    color: #0f4396;
    text-transform: uppercase;
    margin-bottom: 40px;
}

.sect1 p {
    line-height: 40px;
    /*height: 200px;*/
    font-size: 20px;
    overflow: hidden;
    color: #333333;
}
/* 1. 滚动条整体容器（必选，基础容器） */
.sect1 p::-webkit-scrollbar {
  width: 6px;    /* 垂直滚动条宽度 */
  height: 6px;   /* 水平滚动条高度 */
  background: #f5f5f5; /* 滚动条背景色 */
}

/* 2. 滚动条轨道（滚动条的背景轨道） */
.sect1 p::-webkit-scrollbar-track {
  border-radius: 3px; /* 轨道圆角 */
  background: #ffffff;
}

/* 3. 滚动条滑块（可拖动的部分） */
.sect1 p::-webkit-scrollbar-thumb {
  border-radius: 3px; /* 滑块圆角 */
  background: #176acf;   /* 滑块默认颜色 */
  transition: background 0.2s; /*  hover 过渡 */
}

/* 4. 滑块 hover 状态 */
.sect1 p::-webkit-scrollbar-thumb:hover {
  background: #0f4396; /*  hover 加深颜色 */
}

/* 5. 可选：隐藏滚动条（仅保留滚动功能） */
/* .sect1 p::-webkit-scrollbar {
  display: none;
} */
.more {
    text-align: right;
    margin-top: 60px;
}
.sect2 .more {
    text-align: center;
    margin-top: 30px;
}

.more a {
    position: relative;
    display: inline-block;
    width: 165px;
    height: 50px;
    border-radius: 40px;
    border: 2px solid #d8dcdf;
    line-height: 50px;
    font-size: 20px;
    color: #0f4396;
    text-transform: uppercase;
    text-align: center;
    transition: all .3s;
}

.more a:hover {
    width: 180px;
}

.more a span {
    padding-left: 15px;
}



.section1 .sect1 {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
}

.section1 .right {
    width: 34%;
}

.section1 .right .img-box {
    position: relative;
    z-index: 2;
}

.section1 .right .img-box img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;

}

.list3w a {
    display: block;
}

.list3w a .pic {
    /*    padding-top: 4.96rem;*/
}

.section1 .right .pic {
    padding-top: 75%;
    position: relative;
    overflow: hidden;
}

.section1 .right .pic .a {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-position: 50%;
    background-repeat: no-repeat;
    background-size: contain;
    transition: all 0.3s ease-in;
    background-color: #ffffff;
}

.h5-bt {
    position: relative;
    /* margin: 80px 0 50px; */
}

.h5-bt.active .prev,
.h5-bt.active .next {
    display: none;
}

.h5-cont {
    position: relative;
}

.h5-cont .s4 {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: -1;
    min-height: 400px;
}

.h5-cont .s4.on {
    position: relative;
    opacity: 1;
    z-index: 9;
}

.h5-cont .list1w {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    opacity: 0;
    z-index: -1;
    transition: all .6s;
}

.h5-cont .list1w.active .prev,
.h5-cont .list1w.active .next {
    display: none;
}

.h5-cont .list1w.on {
    position: relative;
    opacity: 1;
    z-index: 9;
}

.h5-bt .prev {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 100%;
    width: 30px;
    height: 30px;
    background: url(../images/h5l-prev.png) no-repeat center center;
    cursor: pointer;
}

.h5-bt .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 100%;
    width: 30px;
    height: 30px;
    background: url(../images/h5r-next.png) no-repeat center center;
    cursor: pointer;
}

.h5-bt .swiper-container {
    width: auto;
    margin: 0 auto;
}

.h5-bt .swiper-container ul {
    align-items: center;
    margin: 0;
}

.h5-bt .swiper-container ul li span {

/* padding: 15px; */

line-height: 25px;

text-align: center;

font-size: 18px;

color: #333;

cursor: pointer;

ove;:;

white-space: nowrap;

overflow: hidden;

text-overflow: ellipsis;

display: block;
}

.h5-bt .swiper-container ul li.on  {
    background: #1149B3;
    color: #FFFFFF;
    font-weight: bold;
}
.h5-bt .swiper-container ul li.on  span{
    background: #1149B3;
    color: #FFFFFF;
    font-weight: bold;
}

.section2 {
    padding-top: 50px;
    padding-bottom: 60px;
}

.sect2 .title {
    text-align: center;
}

.s2 ul li {
    float: left;
    width: 25%;
    border-left: 1px solid #c1c1c1;
}

.s2 ul li:first-child {
    border-left: none;
}

.s2 ul li a {
    display: block;
    padding: 15px 0;
}

.s2 ul li a .icon {
    position: relative;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: #f0f5f8;
    margin-left: auto;
    margin-right: auto;
}

.s2 ul li a .icon img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: all .6s;
}

.s2 ul li:hover a .icon img {
    transform: translate(-50%, -50%) rotatey(360deg);
}

.s2 ul li a .text {
    width: 80%;
    margin-left: auto;
    margin-right: auto;
    margin-top: 30px;
    text-align: center;
}

.s2 ul li a .text p {
    line-height: 24px;
    font-size: 20px;
    color: #333;
    height: 48px;
}

.s2 ul li a .text span {
    position: relative;
    display: inline-block;
    margin-top: 25px;
    font-size: 16px;
    color: #0f4396;
    font-weight: bold;
    text-decoration: underline;
    top: 0;
    transition: all .3s;
}

.s2 ul li:hover a .text span {
    top: -5px;
}

.sect3 {
    position: relative;
    min-height: 6.5rem;
}

.sect3-l {
    position: relative;
    float: left;
    padding: 125px 0;
    width: 50%;
    background: url(../images/s3-l-bg.png) no-repeat left center;
    background-size: 102% 100%;
    z-index: 2;
}

.sect3-r {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    padding-top: 90px;
    width: 58%;
    z-index: 9;
    background: url(../images/s3-r-bg.png) no-repeat left center;
    background-size: cover;
    padding-left: 12%;
    /* z-index: 8; */
}

.sect3-l .tpp {
    position: relative;
    width: 290px;
    margin: 0 auto;
    padding: 15px;
}

.sect3-l .tpp::after {
    content: "";
    position: absolute;
    left: 0;
    top: 30px;
    right: 30px;
    bottom: 0;
    background: #0f4396;
    border-radius: 0 1.5rem 0 1.5rem;
}

.sect3-l .pic {
    padding-top: 136.24%;
    z-index: 9;
    border-radius: 0 1.5rem 0 1.5rem;
}

.s3-r {
    width: 71%;
}

.sect3-r .title h2 {
    color: #fff;
}

.sect3-r .title h3 {
    color: #fff;
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 20px
}


.sect3-r p {
    line-height: 40px;
    font-size: 20px;
    color: #fff;
}

.sect3-r .more a {
    color: #fff;
}

.section4 {
    padding-top: 60px;
    padding-bottom: 65px;
}

.sect4 .title {
    text-align: center;
    margin-bottom: 20px;
}

.sect4 ul {
    margin: 0 -16px;
}

.sect4 .h5-bt ul li {
    margin: 0;
    padding: 15px;
    background: #F1F5FD;
}

.sect4 ul li {
    margin: 40px 16px;
}

.sect4 ul li a {
    position: relative;
    display: block;
    box-shadow: 0px 4px 20px 0px rgba(10, 64, 138, 0.2);
}

.sect4 ul li a .pic {
    padding-top: 100%;
    /* margin: 10px 50px 0px 50px; */
}

.sect4 ul li a .pic img{
    object-fit: contain;
}


.sect4 ul li a .text {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    left: 0;
    right: 0;
    bottom: 0;
    height: 84px;
    background: #fff;
    text-align: center;
}

.sect4 ul li a .text span {
    display: block;
    /* position: absolute; */
    left: 20px;
    top: -25px;
    line-height: 24px;
    padding: 0 15px;
    font-size: 18px;
    color: #333;
    font-family: "微软雅黑";
    /* background: #0f4396; */
}

.sect4 ul li a .text .nr {
    padding: 25px 15px;
}

.sect4 ul li a .text p {
    font-size: 18px;
    color: #333333;
    line-height: 24px;
    height: 48px;
    overflow: hidden;
}

.sect4 .more {
    text-align: center;
    margin-top: 20px;
}

/* .sect4 .more a:hover {
    width: 165px;

} */

.sect4 .slick-prev {
    background: url(../images/s4-l.png) no-repeat center center;
    width: 29px;
    height: 55px;
    left: -45px;
}

.sect4 .slick-prev:hover {
    background: url(../images/s4-l-other.png) no-repeat center center;
}

.sect4 .slick-next {
    background: url(../images/s4-r.png) no-repeat center center;
    width: 29px;
    height: 55px;
    right: -45px;
}

.sect4 .slick-next:hover {
    background: url(../images/s4-r-other.png) no-repeat center center;
}

.section5 {
    display: none;
    padding-top: 70px;
    padding-bottom: 60px;
    background: url(../images/sect5-bg.jpg) no-repeat center center;
    background-size: cover;
}

.sect5 ul {
    font-size: 0;
}

.sect5 ul li {
    display: inline-block;
    width: 33.333%;
    text-align: center;
}

.sect5 ul li .a {
    display: block;
}

.sect5 ul li .a h2 {
    font-size: 32px;
    color: #fff;
    font-family: "Arial";
}

.sect5 ul li .a h2 span {
    font-size: 64px;
    color: #fff;
    font-family: "Arial";
}

.sect5 ul li .a p {
    font-size: 20px;
    color: #fff;
    font-family: "Arial";
}

@media screen and (max-width: 1770px) {
    .sect3-r {
        padding-top: 50px;
    }

    .sect3-r .title h2 {
        margin-bottom: 15px;
    }

    .more {
        margin-top: 15px;
    }
}

@media screen and (max-width: 1500px) {
    .s3-r {
        width: 100%;
    }

    .sect4 .slick-prev {
        left: 0;
    }

    .sect4 .slick-next {
        right: 0;
    }

    .sect4 ul {
        margin: 0;
    }

    .sect4 ul li {
        margin: 15px 30px;
    }
}

@media screen and (max-width: 1300px) {
    .banner {
        /* height: 265px; */
        /* overflow: hidden; */
    }

    .s1 {
        /*      width: 100%;*/
    }

    .s2 ul li a .icon {
        width: 150px;
        height: 150px;
    }

    .sect3-l {
        float: none;
        width: 100%;
        background-size: 100% 100%;
    }

    .sect3-r {
        position: static;
        width: 100%;
        padding-left: 0;
        background: #0f4396;
        padding: 15px;
    }

    .sect5 ul li {
        width: 100%;
        margin-bottom: 15px;
    }
}

@media screen and (max-width: 1024px) {


    .banner .img_zd .img_hezi {
        padding-bottom: 37%;
    }

    .banner .img_zd>img {
        height: 100%;
        object-fit: cover;

    }

}
@media screen and (max-width: 1000px) {
    .s1 {
        width: 100%;
    }

    .section1 .right {
        width: 100%;
        margin-top: 12px;
        display: none;
    }

    .section1 .right .img-box {
        max-width: 100%;
        height: auto;
        margin: 0 auto;

    }

    .section1 .right .pic {
        padding-top: 65%;
    }

    .title h2 {
        font-size: 24px;
        margin-bottom: 15px;
    }

    .sect1 p,
    .sect3-r p {
        font-size: 16px;
        line-height: 30px;
    }

    .section1,
    .section2,
    .section4,
    .section5 {
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .h5-cont .s4{
    min-height: auto;
}
}


@media screen and (max-width: 700px) {
    .index_main {
        min-height: 700px;
    }
}


@media screen and (max-width: 700px) {


    .banner {
        /* height: 165px; */
        /* overflow: hidden; */
    }




    .sect3-l {
        padding: 15px 0;
        background-size: 120% 100%;
    }

    .m-logo a span {
        font-size: 12px;
    }

    .s2 ul li {
        width: 50%;
    }

    .s2 ul li a .icon {
        width: 100px;
        height: 100px;
    }

    .s2 ul li a .icon img {
        height: 50px;
    }

    .s2 ul li a .text {
        margin-top: 15px;
    }

    .s2 ul li a .text p {
        font-size: 14px;
    }

    .s2 ul li a .text span {
        margin-top: 10px;
    }

    .s2 ul li:nth-child(2n-1) {
        border-left: none;
    }

    .sect5 ul li .a h2 span {
        font-size: 38px;
    }

}

@media screen and (max-width: 1200px) {
    .s1-r {
        width: 350px;
    }

    .section1 .sect1 {
        align-items: center;
    }

    .h5-bt .swiper-container {
        width: 90%;
        margin: 0 auto;
    }

    .h5-bt .prev {
        right: auto;
        left: 0;
    }

    .h5-bt .next {
        left: auto;
        right: 0;
    }

    .sect4 ul li {
        margin: 15px;
    }
}

@media screen and (max-width: 768px) {
    .section1 .sect1 {
        display: block;
    }

    .sect1 p {
        height: initial;
    }

    .s1 {
        width: 100%;
    }

    .s1-r {
        display: none;
    }

    .sect4 .slick-prev,
    .sect4 .slick-prev:hover,
    .sect4 .slick-next,
    .sect4 .slick-next:hover {
        background-size: 15px auto;
        top: 40%
    }


    .sect4 .slick-prev {
        left: -15px;
    }

    .sect4 .slick-next {
        right: -15px;
    }


    .sect4 ul li a .text {
        height: 50px;
    }

    .h5-bt .prev {
        left: -10px;
    }

    .h5-bt .next {
        right: -10px;
    }
}