* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    background-color: #FFF;
    font-family: "微软雅黑", "Arial", sans-serif;
    font-size: 18px;
}
div {
    margin: 0 auto;
}

li {
    list-style: none;

}

a {
    text-decoration: none;
    color: black;
}

img {
    width: 100%;
    height: 100%;
}

html {
    scroll-behavior: smooth;
}

.main {
    width: 1920px；
}

.main {
    width: 1920px;
    background: url(../../images/zhuanti_dggjlt/top.png) no-repeat;
    background-size: 100%;
    padding-top: 780px;
}


.parter {
    width: 1200px;
    margin-top: 70px;
}

.part_1 {
    height: 370px;
    background: url(../../images/zhuanti_dggjlt/top-bg.png) no-repeat;
}

div#part_1 .more {
    padding-top: 22px;
}

.part_1 .remind {
    display: flex;
    flex-direction: row;
    padding-left: 160px;
}

.part_1 .left-list {
    width: 500px;
}

.part_1 .swiper-container-1 {
    width: 500px;
    overflow: hidden;
    position: relative;
}
.part_1 .swiper-button-next{
    background: url(../../images/zhuanti_dggjlt/rightarrow.png) no-repeat;
}
.part_1 .swiper-button-prev{
    background: url(../../images/zhuanti_dggjlt/leftarrow.png) no-repeat;
}
.part_1 .swiper-slide img {
    width: 100%;
    height: 100%;
}

.part_1 .right-list {
    width: 430px;
}

.part_1 .cnt {
    margin: 0;
    height: 310px;
}

.part_1 .left-list .sub {
    padding-top: 10px
}

.part_1 .left-list .sub li {
    height: 70px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-bottom: 1px solid #f1d8c2;
}

.part_1 .left-list .sub li a {
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}
.part_1 .mask{
    position: absolute;
    bottom: 0;
    background: rgb(57 51 51 / 54%);
    width: 100%;
    padding: 10px;
    color: white;
    /*bottom: -100%;*/
}
.part_1 .swiper-slide:hover .mask{
    transition: bottom 0.3s ease;
    bottom: 0;
    display: block;
}
.part_1 .sub {
    height: 281px;
}

.part_1 .left-list .sub {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-size: 18px;
}



.more {
    float: right;
    margin-right: 20px;
    padding-top: 10px;
}

.more a {
    color: rgba(128, 128, 128, 0.493);
}

.part_2.tt {
    height: auto;
    font-size: 45px;
    font-weight: bold;
    padding: 10px;
    text-align: center;
    margin: 30px auto;
}

.part_3 {
    display: flex;
    height: 416px;
    margin-top: 20px;
    justify-content: space-between;
}

.part_3 .swiper-container-2 {
    width: 740px;
    overflow: hidden;
    flex-shrink: 0;
    margin: 0;
    position: relative;
}
.part_3 .swiper-pagination{/* right: 10px; */padding-right: 20px;text-align: right;}
.part_3 .swiper-pagination-bullet{background: gray;opacity: 0.5;}
.part_3 .swiper-pagination-bullet-active{width:20px;border-radius: 20%;background: white;opacity: 0.8;}
.part_3 .mask{
    position: absolute;
    bottom: 0;
    background: rgb(57 51 51 / 54%);
    width: 100%;
    padding: 10px;
    color: white;
    bottom: 0;
}
.part_3 .right-list {
    flex-shrink: 0;
    width: 425px;
    margin: 0 0 0 20px;
}

.right-list .more {
    padding-top: 0px;
}

.part_3 .right-list ul {
    height: 420px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.part_3 .right-list li {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 70px;
}
.part_3 .right-list li div{
    text-align:left;
    width: 100%;
}

.part_3 .right-list li:hover {
    background-color: rgb(21, 122, 238);
    color: white;
}

.part_3 .right-list li:hover a {
    color: white;
}

.part_3 .right-list li:hover a:hover {
    text-decoration: underline;
}

.parter>.tit {
    height: 125px;
    text-align: center;
    padding: 15px 0;
}

.part_4 .models {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.part_4 .left {
    width: 570px;
    margin-right: 70px;
}

.part_4 .right {
    width: 560px;
}

.part_4 .part_4_1 .left ul {
    display: flex;
    justify-content: space-between;
}

.part_4 .part_4_1 .left li {
    width: 260px;
    height: 420px;
    position: relative;
}

.part_4 .part_4_1 .left li .mask {
    position: absolute;
    bottom: 0;
    background: rgb(57 51 51 / 54%);
    width: 100%;
    padding: 10px;
    color: white;
    bottom: 0;
}

.part_4 .part_4_1 .right ul {
    display: flex;
    flex-direction: column;
    height: 400px;
    justify-content: space-between;
}

.part_4 .part_4_1 .right li {
    height: 67.5px;


}

.part_4 .part_4_1 {
    display: flex;
    flex-direction: row;
}


.part_4 .part_4_2 {
    display: flex;
    margin-top: 50px;
}

.part_4 .part_4_2 .mtit,
.part_4 .part_4_2 .mtit {
    text-align: center;
    margin-bottom: 40px;
}

.part_4 .part_4_2 .mtit img {
    width: 370px;

}

.part_4 .part_4_3 {
    display: flex;
}

.part_4 .part_4_2 .left .pics {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 550px;
}

.part_4 .part_4_2 .left li {
    display: flex;
    flex-direction: row;
}

.part_4 .part_4_2 .left li .pic {
    width: 310px;
    height: 174px;
}

.part_4 .part_4_2 .right .pics {
    display: flex;
    justify-content: space-between;
    height: 550px;
}

.part_4 .part_4_2 .right li {
    display: flex;
    flex-direction: column;
}

.part_4 .part_4_2 .right li .pic {
    width: 260px;
    height: 420px;
}

.part_4 .part_4_2 .tit {
    width: 260px;
    padding-left: 15px;
    padding-right: 15px;
    background: linear-gradient(90deg, #2a7ad6, #378ceeee);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.part_4 .part_4_2 .tit a {
    color: white;
}

.part_4 .part_4_2 .right li .tit {
    height: 132px;
}

.part_4_3 {
    margin-top: 40px;
    height: 180px;
}

.part_4_3 ul {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.part_4_3 ul li,
.part_4_1 .right ul li {
    list-style-type: disc;

}

li::marker {
    color: rgba(128, 128, 128, 0.781);
    font-size: 1.2em;
    font-weight: bold;
}

.part_5 {
    width: 1920px;
    height: 685px;
    margin: 50px auto;
    background: url(../../images/zhuanti_dggjlt/bg_c.png) no-repeat;
    background-size: contain;
    position: relative;
    background-position-y: bottom;
}

.part_5 .tit {
    width: 1200px;
}
.part_5 .more{
    width: 1200px;
   float: none;
   text-align: right;
   padding-right:20px;                                                  
   margin: 0 auto;
}


.pics-auto {
    height: 450px;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    position: absolute;
    width: 1200px;
    top: 13.6%;
}
div#pics-auto {
    
    width: 1200px;
   position: relative;
    height: 450px;
    overflow: hidden;
    margin: 15px auto;
    display: flex; height: 450px;   flex-direction: row;
}

.pic-tit {
    position: absolute;
    bottom: 0px;
    /* margin-left: 10px; */
    width: 100%;
    background: #4b414199;
    color: white;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    
}
.pic-tit a{
    color: white;  
}
.pic-tit span{
    margin-left:5px
}
.str_move {white-space:nowrap;position:absolute; top:0; left:0;display: flex; height: 450px;   flex-direction: row;}
.str_move_clone {display: flex; height: 450px;   flex-direction: row;;vertical-align:top;position:absolute; left:100%;top:0;}
.pic-auto {
    flex-shrink: 1;
    margin: 0 5px;
    position: relative;
  	height:100%;
}

.pic-auto img {
    width: auto;
    height: 100%;
}





.part_6 {
    margin-top: -40px;
}

.part_6 .pics {
    display: flex;
    flex-direction: row;
}

.part_6 .left-6 {
    display: flex;
    flex-direction: column;
    width: 720px;
    height: 270px;
    gap: 10px;
}

.part_6 .upper-pics {
    display: flex;
    gap: 5px;
}

.part_6 .lower-pics {
    display: flex;
    gap: 5px;
}

.part_6 .right-1 {
    width: 450px;
    height: 274px;
}

.part_6 .left-6 li {
    width: 235px;
    height: 132px;
}

.part_6 li {
    height: 100%;
}

.part_6 .img {
    width: 100%;
    height: 100%;
}



.part_6 .pic_4 {
    clear: both;
    height: 300px;
}

.part_6 .pic_4 li {
    position: relative;
    width: 236px;
    height: 270px;
    float: left;
    margin: 0 0 0 4px;
    background: linear-gradient(180deg, #2a7ad6, #378ceeb0);;
    transition: All 0.4s ease-in-out;
    -webkit-transition: All 0.4s ease-in-out;
    -moz-transition: All 0.4s ease-in-out;
    -o-transition: All 0.4s ease-in-out;
}

.part_6 .pic_4 li:first-child {
    margin: 0;
}

.part_6 .pic_4 li div {
    display: table;
}

.part_6 .pic_4 li div h2 {
    font-size: 20px;
    color: #fff;
    font-weight: 400;
    display: table-cell;
    vertical-align: middle;
    text-align: center;
}

.part_6 .pic_4 li div h2 a {
    color: #fff;
}

.part_6 .pic_4 li:nth-child(1) div,
.part_6 .pic_4 li:nth-child(3) div {
    width: 236px;
    height: 135px;
    background: linear-gradient(180deg, #2a7ad6, #378ceeb0);;
    position: absolute;
    top: 0;
    left: 0;
    transition: All 0.4s ease-in-out;
    -webkit-transition: All 0.4s ease-in-out;
    -moz-transition: All 0.4s ease-in-out;
    -o-transition: All 0.4s ease-in-out;
}

.part_6 .pic_4 li:nth-child(1) img,
.part_6 .pic_4 li:nth-child(3) img {
    width: 236px;
    height: 135px;
    display: block;
    position: absolute;
    top: 135px;
    left: 0;
    transition: All 0.4s ease-in-out;
    -webkit-transition: All 0.4s ease-in-out;
    -moz-transition: All 0.4s ease-in-out;
    -o-transition: All 0.4s ease-in-out;
}

.part_6 .pic_4 li:nth-child(2) div,
.part_6 .pic_4 li:nth-child(4) div {
    width: 236px;
    height: 135px;
    background: linear-gradient(180deg, #2a7ad6, #378ceeb0);
    position: absolute;
    top: 135px;
    left: 0;
    transition: All 0.4s ease-in-out;
    -webkit-transition: All 0.4s ease-in-out;
    -moz-transition: All 0.4s ease-in-out;
    -o-transition: All 0.4s ease-in-out;
}

.part_6 .pic_4 li:nth-child(2) img,
.part_6 .pic_4 li:nth-child(4) img {
    width: 236px;
    height: 135px;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    transition: All 0.4s ease-in-out;
    -webkit-transition: All 0.4s ease-in-out;
    -moz-transition: All 0.4s ease-in-out;
    -o-transition: All 0.4s ease-in-out;
}

.part_6 .pic_4 li.active {
    width: 480px;
}

.part_6 .pic_4 li.active img {
    width: 480px;
    height: 270px;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1:transition: All 0.4s ease-in-out;
    -webkit-transition: All 0.4s ease-in-out;
    -moz-transition: All 0.4s ease-in-out;
    -o-transition: All 0.4s ease-in-out;
}

.part_6 .pic_4 li.active div {
    width: 480px;
    height: 50px;
    position: absolute;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 2;
    top: auto;
    transition: All 0.4s ease-in-out;
    -webkit-transition: All 0.4s ease-in-out;
    -moz-transition: All 0.4s ease-in-out;
    -o-transition: All 0.4s ease-in-out;
}

.part_6 .pic_4 li.active div h2 {
    padding: 10px;
    line-height: 1.6em;
}

.part_7.relative ul {
    display: flex;
    gap: 20px;
}
.part_7.relative ul li {
    width: 285px;
    height: 160px;
}

.part_nav {
    position: fixed;
    bottom: 10px;
    left: 200px;
    width: 113px;
    height: 385px;
    background: linear-gradient(180deg, #338ff6, #164580);
    background-size: contain;
    padding: 14px 15px 14px 12px;
    border: 1px solid white;
    box-shadow: 3px 4px 1px 1px rgb(63 38 38 / 50%);
    display: none;
}

.part_nav>div {
    border: 1px solid white;
    height: 354px;
    font-size: 14px;
    text-align: center;
    border-radius: 4px;
}


.part_nav a {
    color: white;
    width: 100%;
    height: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

ul.bars {
    display: flex;
    height: 300px;
    flex-direction: column;
}

.return{
    
    width: 57px;
    height: 34px;

}
.nav-item {
    height: 49px;
    display: flex;
    align-items: center;
    justify-content: center;
    align-content: center;
    position: relative;
}
.nav-item:hover{
    background: #eff1e746;

}
.nav-item::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 5%;
    width: 90%;
    height: 1px;
    background: linear-gradient(to right,
            transparent 0%,
            #fff 20%,
            /* 渐变的起始颜色，此处为蓝色 */
            #fff 80%,
            transparent 100%);
    ;
}
.nav-item:last-child::after{
    content: "";
    background: transparent;
    ;
}

.foot-03 {color: black; min-width: 1000px;padding: 10px 0;border-top: 1px solid #D2D2D2;font-size: 12px;line-height: 21px;text-align: center;margin-top: 20px}
.foot-03 a{color: black; }
.floatewm {display: none;position: fixed;width: 94px;padding: 15px 5px 5px;border: 1px solid #E8E8E8;background: #F6F6F6;left: 52%;bottom: 10px;_display: none;font-family: "Microsoft YaHei", Arial;font-size: 12px;line-height: 21px;text-align: center;margin-left: 580px}
.floatewm img {margin-top: 5px}
.floatewm span {color: #B00;font-size: 11px}
.floatewm i {display: block;position: absolute;width: 15px;height: 15px;font-style: normal;line-height: 15px;text-align: center;right: 0;top: 0;cursor: pointer}

@media screen and (max-width:750px) {
	
    .main{
        /* width: 100vw;
        padding-top:200px */
        background: url(https://www.workercn.cn/upload/resources/image/2025/09/22/2581002.png) no-repeat;
        background-size: 100%;
        width: 100vw;
        padding-top: 55vw;
    }
    .parter{
        width: 96vw;
        margin-top:0;
    }
    .parter>.tit{
        height: 14vw;
        width: 96vw;
        padding: 0;
    }
    .parter>.tit img{
        object-fit: cover;
        object-position: center;
    }
    .parter>div{
        width: 96vw;
        margin-top: 5vw;
    }
    .part_1 .left-list .sub{
        background-size:5% auto;
    }
  	.part_1 .left-list .sub li,.part_3 .right-list li div{
        padding:4px 0;
        line-height:1.5;
    }
    .part_1 .left-list .sub li,.part_3 .right-list li,.part_4 .part_4_1 .right li,.part_4_3 ul li, .part_4_1 .right ul li{
        height: auto;
        margin-top: 4px;
    }
    .part_1 .left-list .sub li a {
        -webkit-line-clamp: 10;
    }
    div#part_1 .more {
        padding: 10px 0;
    }

    .part_1,.part_1 .remind,.part_3,.part_3 .right-list,.part_4 .part_4_1,.part_4_2,.part_4_3{
        flex-direction: column;
        height: auto;
        width: 96vw;
        margin: 0 auto;
    }
    .part_1 .left-list,.part_1 .swiper-container-1,.part_3 .swiper-container-2,.part_4 .left,.part_4 .right{
        width: 96vw;
        margin: 0 auto;
    }
    .part_3 .swiper-container-2{
        height:54vw;
    }
    .part_1{
        background: none;
    }
    .part_1 .remind{
        padding-left: 0;
    }
    .part_1 .cnt{
        height: auto;
    }
    .part_1 .left-list .sub{
        height: auto;    
    }
    .part_1 .swiper-container-1{
        height: 54vw;  
    }
    .part_1 .left-list .sub{
        background: url(../../images/zhuanti_dggjlt/ljzt.png) no-repeat;
        background-position: left center;
        background-size: 6% auto;
        padding-left: 7%;
    }
    .part_1 .left-list .sub::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 0%;
        height: 100%; /* 继承容器的高度 */
        background-image: url(../../images/zhuanti_dggjlt/ljzt.png);
        background-size: cover; /* 或 contain, 100% */
        background-position: center;
        z-index: -1; /* 确保背景位于内容下层 */
      }
    .part_2.tt{
        font-size: 5vw;
        height: auto;
        margin: 18px auto;
    }
    .part_2.tt.parter a{
        font-size:28px!important;
    }
    .part_3 .right-list ul{
        height: auto;
    }
    .part_4 .left{
        width: 96vw;
    }
    
    .part_4 .part_4_1 .left li{
        width: 45vw;
        height: 80vw;
    }
    .part_4 .part_4_1 .right ul{
        height: auto;
    }
    .part_4 .part_4_2{
        margin-top: 0;
    }

    .part_4 .part_4_2 .left li:nth-child(2){
        flex-direction: row-reverse;
    }
    .part_4 .part_4_2 .mtit {
        text-align: center;
        margin-bottom: 4vw;
        margin-top: 8vw;
    }
    .part_4 .part_4_2 .left .pics{
        height: auto;
        gap: 2vw;
    }
    .part_4 .part_4_2 .left li .pic{
        width: 51vw;
        height: 28.7vw;
    }
    .part_4 .part_4_2 .mtit img {
        width: 60vw;
    }
    .part_4 .part_4_2 .right .pics{
        justify-content: space-between;
    }

    .part_4 .part_4_2 .right li .pic{
        width: 45vw;
        height: 80vw;
    }
    .part_4 .part_4_2 .tit{
        width: 45vw;
    }
    .part_4 .part_4_2 .tit a{
        -webkit-line-clamp: 4;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .part_4 .part_4_2 .right .pics{
        height: auto;
    }
    .part_4_3{
        margin-top: 2vw;;
    }
    .part_5 {
        
        height: 83vw;
        margin: 1vw auto;
        background: none;
    }
    .part_5 .cycle {
        padding: 2vw 0;
        background: #1b64bb;
    }
    .part_5 .more{
        width: auto;
       float: none;
       text-align: right;
       padding-right:20px;                                                  
       margin: 0 auto;
    }
    div#pics-auto{
        width: 96vw;
        height: 54vw;
        margin:2vw auto;
    }
    .str_move{
        height: 54vw;
    }

    .part_6 .pic_4{
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2vw;
        height: auto;
    }
    .part_6 .pic_4 ul{
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2vw;
        height: auto;
    }
    .part_6 .pic_4 li div h2{
        font-size:4vw;
    }
    .part_6 .part_4 .active{
        width: 45vw;
        height: auto;
        float: none;
    }
    .part_6 .pic_4 li.active{
        width: 45vw;
    }
    .part_6 .pic_4 li.active div{
        width: 45vw;
        height: auto;
        background: linear-gradient(180deg, #2a7ad6, #378ceeb0);;
    }
    .part_6 .pic_4 li.active div h2{
        padding:0px;
    }
    .part_6 .pic_4 li.active img{
        width: 100%;
        height: 25.3vw;
    }
    .part_6 .pic_4 li:nth-child(2) div, .part_6 .pic_4 li:nth-child(4) div{
        width: 100%;
        height: 25.3vw;
    }
    .part_6 .pic_4 li:nth-child(2) img, .part_6 .pic_4 li:nth-child(4) img{
        width: 100%;
        height: 25.3vw;
    }
    .part_6 .pic_4 li:nth-child(3) div{
        width: 100%;
        height: 25.3vw;
        top:25.3vw
    }
    .part_6 .pic_4 li:nth-child(1) img, .part_6 .pic_4 li:nth-child(3) img{
        width: 100%;
        height: 25.3vw;
        top:0
    }
    .part_6 .pic_4 li:nth-child(1) div{
        width: 100%;
        height: 25.3vw;
        top:25.3vw
    }
    .part_6 .pic_4 li:nth-child(3) img{
        width: 100%;
        height: 25.3vw;
        top: 0;
    }
    .part_6 .pic_4 li:nth-child(2) div, .part_6 .pic_4 li:nth-child(4) div{
        top: 25.3vw;
    }
    .part_6 .pic_4 li{
        width: 45vw;
        height: 50.6vw;
        margin: 0;
    }
    .part_7 .subjects ul{
        display: flex;
        gap: 5vw;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .part_7.relative ul li{
        width: 45vw;
        height: 25.3vw;
    }
    .foot-03 {width: 100%;min-width: 320px;box-sizing: border-box;padding: 10px 20px;}
	.floatewm {display: none !important}

}
@media screen and (max-width:428px) {
    .part_1{
        background-size: 50px;
        ;
    }
    .part_1 .left-list .sub{
        padding-left: 50px;
        background-size:10% auto;
    }
    
}