.header{
    background-color: #fff;
}

.logo_w{
    display: none;
}

.logo_c{
    display: block!important;
}

.header .world{
    color: #333;
}

.header .header_search {
    color: #333;
}

.header .nav1 a{
   color: #333; 
}

.lastLi{
    display: none;
}

.mianLi:nth-child(2) svg{
    display: none;
}

.con1 {
    margin-top: 83px;
    width: 100%;
    overflow: hidden;
    background: linear-gradient(180deg, #E8EDF6 0%, rgba(232, 239, 246, 0) 100%);
}

.con1_top {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.top_lr {
    width: 46%;
}

.top_ri {
    margin-left: auto;
    width: 46%;
    overflow: hidden;
    border-radius: 0 50px 0 50px;
}

.top_lr_b {
    font-weight: bold;
    color: #333;
    text-align: left;
}

.top_line {
    width: 60px;
    height: 1px;
    background: var(--yx_Color);
    margin: 30px 0 40px;
}

.top_lr_s {
    font-weight: 350;
    color: #333333;
    text-align: left;
    line-height: 1.7;
}

.top_ri img{
    width: 100%;
}

.top_ri:hover img{
    transform: scale(1.05);
}

.jjxq_b {
    text-align: center;
    font-weight: bold;
    color: #333;
}

.jjxq_line {
    width: 85px;
    height: 1px;
    background: var(--yx_Color);
    margin: 25px auto 0;
}

.con1_bot ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.con1_bot ul li{
    width: 17.29%;
    border-radius: 0px 50px 0px 50px;
    border: 1px solid rgb(51 51 51 / 20%);
    transition: 0.7s all;
    height: 30vw;
    max-height: 524px;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nl_text img{
    width: auto;
    max-width: 100%;
}

.nl_text .nl_text_t{
    font-size: 24px;
    line-height: 1.4;
    font-weight: bold;
    color: #333;
    margin-top: 2.5vw;
}

.nl_text_s {
    color: #333333;
    line-height: 1.6;
    margin-top: 15px;
    font-weight: 350;
    text-align: left;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.con1_bot ul li.on{
    width: 46%;
}

.nl_text {
    width: 73%;
    overflow: hidden;
}

.con1_bot ul li.on .nl_text{
    width: 76%;
}

.con1_bot ul li.on .nl_text_t{
    font-size: 36px;
}

.con2 {
    width: 100%;
    overflow: hidden;
    background: #F8F8FB;
}

.swiper_jjxq_cp {
    padding: 20px;
}

.jxq_cp_li {
    overflow: hidden;
    border-radius: 0px 50px 0px 50px;
    background: #FFFFFF;
}

.cp_img {
    width: 100%;
    display: flex;
    height: 25vw;
    max-height: 360px;
    justify-content: center;
    align-items: center;
}

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

.jxq_cp_text {
    max-height: 160px;
    height: 10vw;
    position: relative;
}

.jxq_cp_t {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 70%;
    text-align: center;
    font-weight: bold;
    color: #333333;
    line-height: 1.2;
    transition: 0.5s all;
}

.jxq_cp_text svg {
    width: 40px;
    height: 40px;
    position: absolute;
    left: 50%;
    top: 90%;
    transform: rotate(-45deg) translate(-50%, -50%);
    transition: 0.7s all;
    opacity: 0;
    fill: var(--yx_Color);
}

.jxq_cp_li:hover{
    box-shadow: 0px 0px 20px rgba(0,0,0,0.15);
}

.jxq_cp_li:hover img{
    transform: scale(1.05);
}

.jxq_cp_li:hover .jxq_cp_t{
    top: 20%;
}

.jxq_cp_li:hover .jxq_cp_text svg{
   top: 55%;
   opacity: 1;
}

.con3 {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.con3_list {
    margin-right: 0;
}


.jj_yy_li {
    display: block;
    overflow: hidden;
    border-radius: 20px;
}

.jj_yy_li >img{
    width: 100%;
}

.jj_yy_text {
    width: 86%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 6vw;
    z-index: 1;
}

.jj_yy_t {
    color: #fff;
    font-weight: bold;
}

.jj_yy_s {
    line-height: 1.5;
    color: #fff;
    font-weight: 300;
    margin-top: 10px;
    text-align: left;
    max-width: 545px;
}

.jj_yy_l {
    display: flex;
    width: 220px;
    height: 55px;
    border: 1px solid #fff;
    align-items: center;
    justify-content: center;
    border-bottom-left-radius: 30px;
    border-top-right-radius: 30px;
    color: #fff;
    margin-top: 20px;
}


.jj_yy_l svg{
    width: 20px;
    height: auto;
    fill: currentColor;
    margin-left: 2.2vw;
}

.jj_yy_li:hover >img{
   transform: scale(1.05);
}

.jj_yy_l:hover {
    background-color: #fff;
    color: var(--yx_Color);
}

.jj_yy_scrollbar {
    width: 100%;
    opacity: 1 !important;
    height: 1px;
    background: rgba(0 0 0 / 10%);
    position: relative;
}

.jj_yy_scrollbar  .swiper-scrollbar-drag {
    height: 4px;
    background: var(--yx_Color);
    position: absolute;
    bottom: 0;
}

.con4 {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.con4 img{
    width: 100%;
}

.con4_text {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.con4_t {
    color: #fff;
    font-weight: bold;
}

.con4_s {
    color: #fff;
    line-height: 1.6;
    font-weight: 300;
    max-width: 595px;
    margin-top: 15px;
}


@media only screen and (max-width: 769px) {
    .con1{
        margin-top: 57px;
    }
    
    .top_lr {
        width: 100%;
    }
    
    .top_line{
        margin: 25px 0 30px;
    }
    
    .top_ri{
        width: 100%;
        margin-top: 25px;
    }
    
    .con1_bot ul li{
        width: 48%!important;
        border-radius: 0 30px;
        min-height: 245px;
        margin: 10px 0;
    }
    
    .nl_text img{
        max-width: 17%;
    }
    
    .nl_text .nl_text_t{
        font-size: 18px!important;
    }
    
    .nl_text{
        width: 90%!important;
    }
    
    .con1_bot ul{
        margin-top: 25px;
    }
    
    .cp_img{
        height: 60vw;
    }
    
    .jxq_cp_text{
        height: 34vw;
    }
    
    .con3_list{
        margin-right: auto;
    }
    
    .jj_yy_li{
       min-height: 350px;
    }
    
    .jj_yy_li >img{
        height: 100%;
        object-fit: cover;
        position: absolute;
        left: 50%;
        top:50%;
        transform: translate(-50%,-50%);
    }
    
    .jj_yy_li:hover >img{
       transform:translate(-50%,-50%) scale(1.05);
    }
    
    .jj_yy_text{
        top: 10vw;
    }
    
    .jj_yy_l{
        width: 175px;
        height: 40px;
    }
    
    .con4{
        height: 260px;
    }
    
    .con4 img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .con4_t{
        font-size: 24px;
        text-align: left;
    }
}