@import url('https://fonts.googleapis.com/css2?family=Public+Sans:ital,wght@0,100..900;1,100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@200..900&family=Public+Sans:ital,wght@0,100..900;1,100..900&display=swap');
.sub_nav_btn_section{
    align-items: stretch;
    display: flex;
    position: relative; 
    gap: 70px;
}
.sticky_rel{
    position: fixed;
    top: 120px;
    z-index: 10;
    left: 3%;
    box-sizing: border-box;
    opacity: 0;
    transition: opacity 0.6s;
}
.sticky_rel.fixed{
    opacity: 1;
    transition: opacity 0.6s;
}
.sub_nav_btn{

}
.sub_nav_btn >ul{
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.sub_nav_btn >ul >li{}
.sub_nav_btn >ul >li a{
    display: flex;
    gap: 10px;
    align-items: center;
    
}
.sub_nav_btn >ul >li a span img{
    display: block;
    width: 0;
}
.sub_nav_btn >ul >li a p{
    color:#9CA3AF;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.64px;
}

.sub_nav_btn >ul >li.on a p{
    color: #111827;
}
.sub_nav_btn >ul >li.on a span img{
    width: 100%;
    transition: all 0.6s;
}

@media screen and (max-width:1650px) {
    .none_1650{
        display: none;
    }
}
@media screen and (max-width:1280px) {
    .sticky_rel{
        display: none;
    }
    .sub_nav_btn_section{
        justify-content: center;
    }

}
@media screen and (max-width:1200px) {
    .none_1200{
        display: none;
    }
}
@media screen and (max-width:768px) {

}















/* 노안백내장 */
#nav_num_1{
    margin-top: -1px;
}
.w_1250{
    max-width: 1250px;
    width: 100%;
    margin: 0 auto;
}
.w_1280{
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
}
.bg_img{
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
    box-sizing: border-box
}
.point_color{
    color: #3796FF !important;
}
.point_color2{
    color: #EA9A4B  !important;
}
.title .white{
    color: #fff;
}
.title h5{
    font-size: 70px;
    font-weight: 600;
    line-height: 1.2; 
    letter-spacing: -2.8px;
    color: #90AACD;
    opacity: 0.1;
    text-align: center;
}
.title h3{
    color: #303030;
    text-align: center;
    font-size: 48px;
    font-weight: 300;
    line-height: 1.5;
    letter-spacing: -1.92px;
}
.title h4{
    color: #303030;
    text-align: center;
    font-size: 30px;
    font-weight: 400;
    line-height: 1.4;
    letter-spacing: -1.44px;
}
.title h4.white{
    color: #fff;
  }
.title .text{
    margin-top: 20px;
    color:  #303030;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;
}
.title .text.white{
    color: #fff;
}
.title_img img{
    margin: 0 auto;
    width: max-content;
}
@media screen and (max-width:1650px){
    .w_1250{
        width: 65%;
    }
    .w_1280{
        width: 65%;
    }
    .event_1_1 .w_1280{
        width: 100%;
    }
}

@media screen and (max-width:1280px){
    .w_1280{
        width: 90%;
    }
    .w_1250{
        width: 100%;
    }
    .event_1_1 .w_1280{
        width: 90%;
    }
}
@media screen and (max-width:1250px) {
    .w_1250{
       width: 90%;
    }
   }
@media screen and (max-width:1020px) {
    .title h3{
        font-size: 30px;
    }
    .title h5{
        font-size: 40px;
    }
}

@media screen and (max-width:768px) {
    .title h3{
       font-size: 25px;
    }
    .title .text{
        font-size: 16px;
    }
    .title h4{
        font-size: 20px;
    }
    .bg_img{
        background-position: top center;
    }
   }
   






   .pre_1_1 {
    max-width: 1580px;
    width: 100%;
    margin: 0 0 0 auto;
    overflow: hidden;
   }

.pre_1_1 .cont_1{
    display: flex;
    align-items: center;
}
.pre_1_1 .cont_1 >div{
    flex: 1;
    width: 50%;
}
.pre_1_1 .cont_1 >div img{
    display: block;
    max-width: 100%;
    margin: 0 auto;
    padding-top: 3px;
    box-sizing: border-box;
}
.pre_1_1 .cont_1 .text_box{
    display: flex;
    gap: 35px;
    flex-direction: column;
}

.pre_1_1 .cont_1 .text_box h4{
    color: #90AACD;
    opacity: 0.1;
    /* 영문 */
    font-family: "Public Sans", sans-serif;
    font-size: 70px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -2.8px;
}
.pre_1_1 .cont_1 .text_box h4.long{
    font-size: 50px;
}
.pre_1_1 .cont_1 .text_box h3{
    color: #303030;
    font-size: 42px;
    font-weight: 300;
    line-height: 1.5;
    letter-spacing: -1.68px;
}
.pre_1_1 .cont_1 .text_box div{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;
}

.pre_1_1 .cont_1 .list_box{
    display: flex;
    align-items: stretch;
    gap: 10px;
    flex-wrap: wrap;
}
.pre_1_1 .cont_1 .list_box >li{
    width: 30%;
    padding: 9px 15px;
    box-sizing: border-box;
    border-radius: 8px;
    background: #EAF0F6;
    display: flex;
    gap: 5px;
    
}
.pre_1_1 .cont_1 .list_box >li .img_box{
    text-align: center;
    min-width: 20px;
}
.pre_1_1 .cont_1 .list_box >li p{
    color: #303030;
    text-align: left;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.72px;
}
.pre_1_1 .list{
    display: flex;
    gap: 20px;
    max-width: 625px;
    justify-content: center;
}
.pre_1_1 .list >li{
    width: calc(50% - 10px);
    text-align: center;
}
.pre_1_1 .list >li >span{
    display: inline-block;
    margin-top: 15px;
    color:#FFF;
    text-align: center;
    font-size: 17px;
    font-weight: 600;
    padding: 5px 15px;
    letter-spacing: -0.68px;
    border-radius: 999px;
    box-sizing: border-box;
}
.pre_1_1 .list >li:nth-child(1) span{
    background-color: #6B7280;
}
.pre_1_1 .list >li:nth-child(2) span{
    background-color: #3796FF;
}
.pre_1_100 {
    padding-top: 100px;
}
.pre_1_100 .cont_1{
    overflow: hidden;
}
.pre_1_100 .cont_1 .text_box h4{
    color: #90AACD;
    opacity: 0.1;
    /* 영문 */
    font-family: "Public Sans", sans-serif;
    font-size: 70px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -2.8px;
}
.pre_1_100 .cont_1 .img_bg{
    background-image: url(/img/pre/pre_1_img_1_bg.png);
    background-position: 50% 50%;
    background-size: cover;
    background-repeat: no-repeat;
    margin-top: 50px;
    padding-top: 45px;
    box-sizing: border-box;
}
.pre_1_100 .cont_1 .img_bg .per_list{
    max-width: 1080px;
    width: 100%;
    margin: 0 auto;
    display: flex;
  
}
.pre_1_100 .cont_1 .img_bg .per_list li{
    text-align: center;
}
.pre_1_100 .cont_1 .img_bg .per_list li p{
    color:  #FFF;
    font-size: 25px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -1px;
    border-bottom: solid 2px #fff;
    width: max-content;
    margin: 0 auto;
    margin-bottom: 20px;
}
.pre_1_100 .cont_1 .img_bg .per_list li p >span{
    color: #fff;
    font-weight: 700; 
}
.pre_1_100 .cont_1 .mo_img_box{
    text-align: center;
    overflow: hidden;
}
@media screen and (max-width:1650px) {
    .pre_1_1{
        width: 84%;
    }
    .pre_1_1 .cont_1 .text_box{
        gap: 20px;
    }
    .pre_1_1 .cont_1 .text_box h3{
        font-size: 35px;
    }
    .pre_1_1 .cont_1 .text_box div{
        font-size: 18px;
    }
    .pre_1_1 .text_box{
        padding: 0 20px;
        box-sizing: border-box;
    }
}
@media screen and (max-width:1450px) {
    .pre_1_1 .cont_1 .text_box{
        gap: 20px;
    }
    .pre_1_1 .cont_1 .text_box h4,
    .pre_1_100 .cont_1 .text_box h4{
        font-size: 40px;
    }
    .pre_1_1 .cont_1 .text_box h4.long{
        font-size: 30px;
    }
    .pre_1_1 .cont_1 .text_box h3{
        font-size: 25px;
    }
    .pre_1_1 .cont_1 .text_box div{
        font-size: 16px;
    }
    .pre_1_1 .cont_1 .list_box >li p{
        font-size: 16px;
    }
}
@media screen and (max-width:1280px) {
    .pre_1_1 .cont_1 .text_box{
       padding: 40px 20px;
       box-sizing: border-box;
    }
    .pre_1_1{
        width: 100%;
    }
}
@media screen and (max-width:1060px) {
    .pre_1_1 .cont_1{
        flex-direction: column;
        gap:0px;
    }
    .pre_1_1 .cont_1 >div{
        width: 100%;
        max-width: 600px;
    }
    .pre_1_1 .cont_1 .text_box{
        text-align: center;
    }
    .pre_1_1 .cont_1 > .img_box img{
        width: 100%;
    }
    .pre_1_1 .cont_1 .list_box{
        justify-content: center;
    }
}
@media screen and (max-width:768px) {

    .pre_1_1 .cont_1 .text_box{
        gap: 0;
    }
    .pre_1_1 .cont_1 .text_box > div{
        margin-top: 15px;
    }
    .pre_1_1 .cont_1 .list_box >li{
        width: 100%;
    }
    .pre_1_1 .cont_1 .list_box{
        margin-top: 20px;
    }
    .pre_1_1 .list{
        margin-top: 20px;
    }
    .pre_1_100 .cont_1 .img_bg{
        margin-top: 25px;
        padding-top: 25px;
    }
    .pre_1_100 .text_box{
        width: 90%;
        margin: 0 auto;
    }
}
.pre_1_2{
    padding: 120px 0 200px 0;
    box-sizing: border-box;
}
.pre_1_2 .cont_1{
    margin-top: 80px;
    display: flex;
    gap: 130px;
  
}
.sec_sticky_box{
    position: relative;
}
.sec_sticky{
    position: sticky;
    top: 120px;
    min-width: 400px;
    z-index: 100;
}
.sec_sticky > h4{
    color: #3796FF;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.8px;
}
.sec_sticky >ul{
    margin-top: 30px;
    border-bottom: solid 1px #6B7280;
    border-top: solid 1px #6B7280;
}
.sec_sticky >ul li{
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: solid 1px #6B7280;
    cursor: pointer;
}
.sec_sticky >ul li:last-child{
    border-bottom: 0;
}
.sec_sticky >ul li .text_box{
    display: flex;
    align-items: center;
    gap: 24px;
    color: #303030;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.88px;
    padding: 18.5px 0;
    box-sizing: border-box;
}
.sec_sticky >ul li .text_box >span{
    font-weight: 400;
}
.sec_sticky >ul li >.arrow {
    transform: rotate(-45deg);
    transition: all 0.8s;
}
.sec_sticky >ul li.on >.arrow {
    transform: rotate(0deg);
    transition: all 0.8s;
}

.sec_sticky >ul li >.arrow path{
    fill:#D9D9D9;
    transition: all 0.8s;
}
.sec_sticky >ul li.on >.arrow path{
    fill:#3796FF;
    transition: all 0.8s;
}
.sec_sticky > .img_box{
    text-align: center;
    margin-top: 100px;
    animation: updown 3s infinite; 
}

@keyframes updown{
    0% {
        transform: translateY(0); /* 시작 위치 */
    }
    50% {
        transform: translateY(-25px); /* 위로 이동 */
    }
    100% {
        transform: translateY(0); /* 원래 위치로 돌아오기 */
    }
}
.pre_1_2 .cont_1 .right{
    display: flex;
    flex-direction: column;

}
.pre_1_2 .cont_1 .right >li{
    display: flex;
    flex-direction: column;
    gap: 40px;
    padding-top: 100px;
    box-sizing: border-box;
}
.pre_1_2 .cont_1 .right >li:nth-child(1){
    padding-top: 0;
}
.pre_1_2 .cont_1 .right >li .img_box{}
.pre_1_2 .cont_1 .right >li .text_box h3{
    color: #303030;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -1.28px;
}
.pre_1_2 .cont_1 .right >li .text_box p{
    margin-top: 15px;
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: -1px;
}
.pre_1_2 .cont_1 .right >li .img_box img{
    width: 100%;
}
@media screen and (max-width:1250px) {
    .pre_1_2 .cont_1{
        gap: 50px;
        margin-top: 40px;
    }
}
@media screen and (max-width:1060px) {
    .sec_sticky{
        min-width: 300px;
    }
    .sec_sticky > h4{
        font-size: 16px;
    }
    .sec_sticky >ul li .text_box{
        font-size: 16px;
        padding: 11px 0;
        gap: 12px;
    }
    .pre_1_2 .cont_1 .right >li .text_box h3{
        font-size: 20px;
    }
    .pre_1_2 .cont_1 .right >li .text_box p{
        font-size: 16px;
    }
    .sec_sticky > .img_box{
        display: none;
    }
}
@media screen and (max-width:768px) {
    .pre_1_2 .cont_1{
        flex-direction: column;
    }
    .pre_1_2 .cont_1 .right >li{
        gap: 20px;
        padding-top: 25px;
    }
    .pre_1_2{
        padding: 50px 0;
        width: 90%;
        margin: 0 auto;
    }
    .sec_sticky >ul{
        margin-top: 15px;
    }
    
}
.pre_1_3{
    padding: 120px 0;
    box-sizing: border-box;
}
.pre_1_3 >.cont_1{
    margin-top: 60px;
    display: flex;
    justify-content: center;
    gap: 80px;
}
.pre_1_3 >.cont_1 >li{
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.pre_1_3 >.cont_1 >li >.num{
    font-family: "Noto Serif KR", serif;
    font-size: 18px;;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.72px;
    background: var(--SKY-GRA, linear-gradient(53deg, #4BC0EA 0%, #71C7E1 46.17%, #73C8DF 92.34%));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    border: solid 1px #3FB8D9;
    display: inline-block;
    max-width: 103px;
    width: 100%;
    border-radius: 100%;
    padding: 14px 0;
    box-sizing: border-box;
    margin: 0 auto;
}
.pre_1_3 >.cont_1 >li .text_box h4{
    color:  #303030;
    font-size: 32px;
    font-weight: 400;
    line-height: 1.5; 
    letter-spacing: -1.28px;
}
.pre_1_3 >.cont_1 >li .text_box p{
    margin-top: 15px;
    color:  #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -1.28px;
}
.pre_1_3 >.cont_1 >li .img_box img{
    width: 100%;
}
@media screen and (max-width:1280px) {
    .pre_1_3 >.cont_1{
        gap: 30px;
        justify-content: center;
    }
}
@media screen and (max-width:1060px) {
    .pre_1_3 >.cont_1 >li .text_box h4{
        font-size: 20px;
    }
    .pre_1_3 >.cont_1 >li .text_box p{
        font-size: 16px;
    }
}
@media screen and (max-width:768px) {
    .pre_1_3 {
        padding: 50px 0;
        width: 90%;
        margin: 0 auto;
    }
    .pre_1_3 >.cont_1{
        margin-top: 30px;
        flex-direction: column;
        gap: 35px;
    }
    .pre_1_3 >.cont_1 >li{
        gap: 15px;
    }
    .pre_1_3 >.cont_1 >li >.num{
        font-size: 15px;
        padding: 7px 0;
    }
}
.py_100{
    padding: 100px 0;
}
.py_90{
    padding: 90px 0;
}
.pre_2_1{
    background-image: url(/img/pre/pre_2_1_bg.png);
}
.pre_2_1 .cont_1{
    background: #FFF;
    box-shadow: 0px 4px 14px 0px rgba(0, 0, 0, 0.20);
    padding: 40px 110px;
    margin-top: 50px;
}
.pre_2_1 .cont_1 >ul{
    display: flex;
    gap: 20px;
}
.pre_2_1 .cont_1 >ul li{
    width: 30%;
    flex: 1;
    border-radius: 12px;
    overflow: hidden;
}
.pre_2_1 .cont_1 >ul li h4{
    background-color: #303030;
    text-align: center;
    padding: 15px 0;
    box-sizing: border-box;
    color: #fff;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.88px;
}
.pre_2_1 .cont_1 >ul li:nth-child(2) h4{
    background-color: #3796FF;
}
.pre_2_1 .cont_1 >ul li .img_box{}
.pre_2_1 .cont_1 >ul li .img_box img{
    width: 100%;
    display: block;
}
.pre_2_1 .cont_1 >ul li p{
    background-color: #EAF0F6;
    padding: 30px 0;
    box-sizing: border-box;
    text-align: center;
    font-size: 18px;
    line-height: 1.6;
    font-weight: 400;
    letter-spacing: -0.72px;
}
@media screen and (max-width:1280px) {
    .pre_2_1 .cont_1{
        padding: 40px 50px;
    }
}
@media screen and (max-width:768px) {

    .py_90{
        padding: 50px 0;
    }
    .pre_2_1 {
        background-image: url(/img/pre/pre_2_1_bg_mo.png);
    }
    .py_100{
        padding: 50px 0;
    }
    .pre_2_1 .cont_1 >ul{
        flex-direction: column;

    }
    .pre_2_1 .cont_1 >ul li{
        width: 100%;
    }
    .pre_2_1 .cont_1{
        padding: 20px;
        margin-top: 40px;
    }
    .pre_2_1 .cont_1 >ul li h4{
        font-size: 18px;
        padding: 10px 0;
    }
    .pre_2_1 .cont_1 >ul li p{
        padding: 20px 0;
    }
}

.pre_2_2 .cont_1{
    margin-top: 60px;
    display: flex;
    justify-content: center;
    gap: 100px;
}
.pre_2_2 .cont_1 >li{
    max-width: 360px;
    width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.pre_2_2 .cont_1 >li >h4{
    padding: 13px 0;
    box-sizing: border-box;
    border-radius: 999px;
    background: #EAF0F6;
    color: #303030;
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.88px;
}
.pre_2_2 .cont_1 >li > .text_list{}
.pre_2_2 .cont_1 >li > .text_list li{
    border-bottom: solid 1px #6B7280;
    display: flex;
    gap: 10px;
    justify-content: center;
    align-items: center;
    padding: 14px 0;
    box-sizing: border-box;
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
}
@media screen and (max-width:1280px) {
    .pre_2_2 .cont_1{
        gap: 50px;
    }
}
@media screen and (max-width:768px) {
    .pre_2_2 .cont_1{
       flex-direction: column;
    }
    .pre_2_2 .cont_1 >li{
        width: 100%;
        max-width: none;
        gap: 18px;
    }
    
    .pre_2_2 .cont_1 >li >h4{
        font-size: 20px;
        padding: 13px 0;
    }
    .pre_2_2 .cont_1 >li > .text_list li{
        font-size: 18px;
        padding: 7px 0;
    }
    
}
.pre_2_3{
    background-color: #F4F7FA;
}
.eyes_2_img{
    margin-top: 100px;
    text-align: center;
}
@media screen and (max-width:768px) {
    .eyes_2_img{
        margin-top: 30px;
    }
}
.pre_2_4 .cont_1{
    display: flex;
    align-items: center;
    gap: 74px;
}
.pre_2_4 .cont_1 .img_box{}
.pre_2_4 .cont_1 .img_box img{
    max-width: none;
}
.pre_2_4 .cont_1 .text_box{
    display: flex;
    flex-direction: column;
    gap: 40px;
}
.pre_2_4 .cont_1 .text_box h3{
    color: #303030;
    font-size: 48px;
    font-weight: 300;
    line-height: 1.5; 
    letter-spacing: -1.92px;
}
.pre_2_4 .cont_1 .text_box .text{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;
}
.pre_2_4 .cont_1 .text_box .tab_btn{
    border-radius: 999px;
    border: 1px solid #9CA3AF;
    max-width: 230px;
    display: flex;
    align-items: center;
    padding: 5px;
    box-sizing: border-box;
}
.pre_2_4 .cont_1 .text_box .tab_btn >li.on{
    border-radius: 999px;
    background-color: #3796FF;
    color: #fff;
}
.pre_2_4 .cont_1 .text_box .tab_btn >li{
    width: 50%;
    text-align: center;
    cursor: pointer;
    color: #303030;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.6; /* 32px */
    letter-spacing: -0.8px;
    padding: 9px 0;
    box-sizing: border-box;
}
.pre_2_4 .cont_1 .text_box .tab_box{
    
}
.pre_2_4 .cont_1 .text_box .tab_box >ul{
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    row-gap: 10px;
}
.pre_2_4 .cont_1 .text_box .tab_box >ul li{
    width: 50%;
    display: flex;
    gap: 8px;
    align-items: center;
  
}
.pre_2_4 .cont_1 .text_box .tab_box >ul li p{
    font-size: 20px;
    font-weight: 400;
    line-height: 16px;
}
@media screen and (max-width:1650px) {
    .none_1650{
        display: none;
    }
    .pre_2_4 .cont_1{
        align-items: stretch;
    }
    .pre_2_4 .cont_1 .img_box img{
        width: 100%;
        max-width: max-content;
    }
    .pre_2_4 .cont_1 .img_box{
        width: 40%;
    }
    .pre_2_4 .cont_1 .text_box{
        width: 60%;
    }
}

@media screen and (max-width:1280px) {
    .pre_2_4 .cont_1 .img_box{
        max-width: 350px;
    }
    .pre_2_4 .cont_1 .img_box img{
        display: block;
        width: 100%;
    }
    .pre_2_4 .cont_1{
        gap: 35px;
    }
}
@media screen and (max-width:1180px) {
    .pre_2_4 .cont_1{
        flex-direction: column;
    }
    .pre_2_4 .cont_1 .text_box{
        width: 100%;
        text-align: center;
    }
    .pre_2_4 .cont_1 .text_box .tab_btn{
        margin: 0 auto;
        width: 100%;
    }
    .pre_2_4 .cont_1 .text_box .tab_box >ul{
        max-width: 500px;
        width: 100%;
        margin: 0 auto;
    }
    .pre_2_4 .cont_1 .img_box{
        max-width: 280px;
        margin: 0 auto;
    }
    .pre_2_4 .cont_1 .text_box{
        gap: 20px;
    }
    .pre_2_4 .cont_1 .text_box h3{
        font-size: 25px;
    }
    .pre_2_4 .cont_1 .text_box .text{
        font-size: 16px;
    }
    .pre_2_4 .cont_1 .text_box .tab_btn{
        max-width: 166px;
    }
    .pre_2_4 .cont_1 .text_box .tab_btn >li{
        font-size: 15px;
        padding: 5px 0;
    }
    .pre_2_4 .cont_1 .text_box .tab_box >ul li p{
        font-size: 15px;
    }
}
@media screen and (max-width:768px) {
    .pre_2_4 .cont_1 .img_box{
        width: 100%;
    }
    .pre_2_4 .cont_1 .text_box{
        width: 100%;
    }
}

.pre_2_5{}
.pre_2_5 .cont_1{
    margin-top: 50px;
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}
.pre_2_5 .cont_1 > li{
    width: calc(33.333% - 27px);
    text-align: center;
}
.pre_2_5 .cont_1 > li .top{
    display: flex;
    gap: 10px;
    justify-content: center;
    align-items: center;
}
.pre_2_5 .cont_1 > li .top >span{
    background-color: #4BC0EA ;
    color: #fff;
    font-weight: 700;
    font-size: 18px;
    letter-spacing: -0.72px;
    padding: 5px 12.5px;
    box-sizing: border-box;
    border-radius: 100%;
}
.pre_2_5 .cont_1 > li .top > p{
    color:  #303030;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.88px;
}
.pre_2_5 .cont_1 > li .img_box{
    margin-top: 10px;
}
.pre_2_5 .cont_1 > li > p{
    margin-top: 20px;
    color: #303030;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.72px;
}
@media screen and (max-width:1020px) {
    .pre_2_5 .cont_1 > li{
        flex:  1 1 auto;
    }
    .pre_2_5 .cont_1 > li .img_box img{
        width: 100%;
    }
    .pre_2_5 .cont_1 > li{
        width: calc(50% - 27px);
        text-align: center;
    }
}
@media screen and (max-width:768px) {
    .pre_2_5 .cont_1{
        gap: 20px;
    }
    .pre_2_5 .cont_1 li{
        width: 100%;
    }
    .pre_2_5 .cont_1 > li .top >span{
        font-size: 15px;
    }
    .pre_2_5 .cont_1 > li .top >p{
        font-size: 20px;
    }
    .pre_2_5 .cont_1 > li > p{
        margin-top: 15px;
        font-size: 16px;
    }
}
.pre_2_6{
    background-color: #F4F7FA;
}
.pre_2_6 .video_box{
    max-width: 780px;
    margin: 50px auto 0;
}
.pre_2_6 .video_box >iframe{
    width: 100%;
    height: 438px;
}
.pre_2_6 .cont_1{
    margin-top: 50px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
}
.pre_2_6 .cont_1 >li{
    width: 25%;
    flex: 1;
    text-align: center;
}
.pre_2_6 .cont_1 >li >span{
    color: #303030;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -0.88px;
    display: block;
    
}
.pre_2_6 .cont_1 >li >p {
    margin-top: 16px;
    padding-top: 16px;
    box-sizing: border-box;
    border-top: solid 1px #9CA3AF;
    color: #303030;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.72px;
}
@media screen and (max-width:768px) {
    .pre_2_6 .video_box{
        margin-top: 30px;
    }
    .pre_2_6 .video_box >iframe{
        height: 200px;
    }
    .pre_2_6 .cont_1{
        margin-top: 30px;
        flex-direction: column;
    }
    .pre_2_6 .cont_1 >li{
        width: 100%;
    }
    .pre_2_6 .cont_1 >li >span{
        font-size: 20px;
    }
    .pre_2_6 .cont_1 >li >p{
        font-size: 16px;
        margin-top: 12px;
        padding-top: 12px;
    }
}

.pre_3_1 {
    overflow: hidden;
}
.pre_3_1 .cont_1{
    margin-top: 30px;
}
.pre_3_1 .tab_btn{
    padding: 6px;
    box-sizing: border-box;
    border: solid 1px #9CA3AF;
    display: flex;
    align-items: center;
    max-width: 890px;
    width: 100%;
    margin: 0 auto;
    border-radius: 999px;
}
.pre_3_1 .tab_btn >li{
    color: #303030;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: -0.8px;
    border-radius: 999px;
    padding: 9px 30px;
    box-sizing: border-box;
    text-align: center;
    letter-spacing: -1px;
    cursor: pointer;
}
.pre_3_1 .tab_btn >li.on{
    background-color: #3796FF;
    color: #fff;
    font-weight: 700;
}
.sub3_swiper{    

}
.sub3_swiper .content{
    background: #EAF0F6;
    border-radius: 20px;
    display: flex;
    gap: 50px;
    align-items: center;
    padding: 45px 100px;
    box-sizing: border-box;
}


.sub3_swiper .content .text_box{
    flex: 1;
}
.sub3_swiper .content .text_box h5{
    color: #9CA3AF;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -0.72px; 
}
.sub3_swiper .content .text_box h4{
    color: #303030;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5; 
    letter-spacing: -0.88px;
    margin-top: 10px;
}
.sub3_swiper .content .text_box p{
    margin-top: 10px;
    color:#303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;
}
.sub3_swiper .swiper-pagination{
    display: none;
}
.pre_3_1 .tab_box{
    margin-top: 35px;
}
.sub3_swiper .swiper-button-prev, .swiper-rtl .swiper-button-next{
    left: 40px;
    color: #D1D5DB;
}
.sub3_swiper .swiper-button-next, .swiper-rtl .swiper-button-prev{
    right: 40px;
    color: #D1D5DB;
}
@media screen and (max-width:1650px){
    .sub3_swiper .content .img_box{
        max-width: 300px;
    }
    .sub3_swiper .content .img_box img{
        width: 100%;
    }
    .sub3_swiper .content{
        padding: 40px;
    }
}
@media screen and (max-width:1365px){
    .pre_3_1 .tab_btn >li{
        flex: 1;
        font-size: 16px;
        padding: 5px 10px;
    }
    .sub3_swiper .content{
        gap: 25px;
    }
    .sub3_swiper .content .text_box h5{
        font-size: 15px;
    }
    .sub3_swiper .content .text_box h4{
        font-size: 18px;
    }
    .sub3_swiper .content .text_box p{
        font-size: 16px;
    }
}
@media screen and (max-width:768px){
    .pre_3_1 .tab_btn{
        border: 0;
        flex-wrap: wrap;
    }
    .pre_3_1 .tab_btn >li{
        /* width: 33.333%; */
        flex: 1 1 auto;
    }
    .pre_3_1 .tab_box{
        margin-top: 20px;
    }
    .ret_5_3  .sub3_swiper .content{
        border-radius: 0;
    }
    .sub3_swiper .content{
        flex-direction: column;
        padding: 30px 20px;
        gap: 20px;
    }
    .sub3_swiper .content .text_box{
        text-align: center;
    }
    .sub3_swiper .content {
        min-height: 460px;
    }
    .sub3_swiper .swiper-button-prev,
    .sub3_swiper .swiper-button-next{
        display: none;
    }
    .sub3_swiper{
        overflow: visible;
    }
    .sub3_swiper .swiper-pagination{
        display: block;
        bottom: -20px;
    }
    .sub3_swiper .swiper-pagination-bullet.swiper-pagination-bullet-active{
        background-color: #111827;
    }
    .sub3_swiper .swiper-pagination-bullet{
        background-color: #fff;
        border: solid 1px #111827;
        box-sizing: border-box;
        opacity: 1;
    }
}
.pre_4_1{
    background-image: url(/img/pre/pre_4_1_bg.png);
}
.pre_4_1 .cont_1{
    text-align: center;
    margin-top: 30px
}
.pre_4_1 .cont_1 img{
    margin: 0 auto;
}
@media screen and (max-width:1600px){
    .pre_4_1 .cont_1 img{
        width: 100%;
    }
}

.pre_4_2{}
.pre_4_2 .cont_1{
    margin-top: 40px;
    display: flex;
    gap: 20px;
    justify-content: center;
}
.pre_4_2 .cont_1 >li{
    width: 50%;
    flex: 1 1 auto;
    text-align: center;
}
.pre_4_2 .cont_1 >li:nth-child(1) h4{
    background-color: #EAF0F6;
    color: #111827;
}
.pre_4_2 .cont_1 >li:nth-child(2) h4{
    background-color: #3796FF;
    color: #fff;
}
.pre_4_2 .cont_1 >li h4{
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.88px;
    padding: 22px 0;
    box-sizing:border-box;
}
.pre_4_2 .cont_1 >li p{
    margin-top: 30px;
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;
}
.pre_4_2 .cont_1 >li .img_box{}
.pre_4_2 .cont_1 >li .img_box img{
    width: 100%;
}
@media screen and (max-width:900px){
    .pre_4_2 .cont_1{
        margin-top: 20px;
    }
    .pre_4_2 .cont_1{
        flex-direction: column;
        gap: 30px;
    }
    .pre_4_2 .cont_1 > li{
        width: 100%;
    }
    .pre_4_2 .cont_1 >li h4{
        font-size: 18px;
        padding: 12px 0;
    }
    .pre_4_2 .cont_1 >li p{
        font-size: 16px;
       margin-top: 15px;
    }
}
.pre_4_3 .video_box{
    max-width: 1080px;
    margin: 40px auto 0;
}
.pre_4_3 .video_box >iframe{
    width: 100%;
    height: 600px;
}
@media screen and (max-width:768px) {
    .pre_4_3 .video_box{
        margin-top: 20px;
    }
    .pre_4_3 .video_box >iframe{
        height: 200px;
    }
}

.pre_4_4 .cont_1{
    margin-top: 60px;
}
@media screen and (max-width:768px) {
    .pre_4_4 .cont_1{
        margin-top: 30px;
    }
}
.pre_4_5{}
.pre_4_5 .cont_1{
    margin-top: 50px;
    display: flex;
    justify-content: center;
    gap: 80px;
}
.pre_4_5 .cont_1 >li{
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 30px;
    width: 50%;
    flex: 1;
}
.pre_4_5 .cont_1 >li >span{
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5; 
    letter-spacing: -0.72px;
    font-family: "Noto Serif KR", serif;
    color: #4BC0EA;
    border: solid 1px #4BC0EA;
    width: max-content;
    margin: 0 auto;
    padding: 7px 14px;
    box-sizing: border-box;
    border-radius: 100%;
}
.pre_4_5 .cont_1 >li .img_box{}
.pre_4_5 .cont_1 >li .img_box img{
    display: block;
    width: 100%;
}
.pre_4_5 .cont_1 >li h4{
    color:#303030;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -1.28px;
}
.pre_4_5 .cont_1 >li p{
    margin-top: 15px;
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.8px;
}
.pre_4_5 .cont_2{
    margin-top: 70px;
    display: flex;
    gap: 20px;
}
.pre_4_5 .cont_2 >li{
    width: 25%;
    flex: 1;
    
    gap: 20px;
}
.pre_4_5 .cont_2 >li >div{
    border: solid 1px #4BC0EA;
    border-radius: 100%;
    display: flex;
    flex-direction: column;
    max-width: 284px;
    height: 284px;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.pre_4_5 .cont_2 >li >div >h4{
    color: #303030;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.88px;
}
.pre_4_5 .cont_2 >li >div >p{
    color: #303030;
    text-align: center;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.72px;
}
@media screen and (max-width:1650px) {
    .pre_4_5 .cont_1{
        gap: 40px;
    }
    .pre_4_5 .cont_1 >li p{
        font-size: 16px;
    }
    .pre_4_5 .cont_2 {
        justify-content: center;
    }
    .pre_4_5 .cont_2 >li >div{
        max-width: 200px;
        height: 200px;
    }
    .pre_4_5 .cont_2 >li >h4{
        font-size: 18px;
    }
    .pre_4_5 .cont_2 >li >p{
        font-size: 14px;
    }
}
@media screen and (max-width:940px) {
    .pre_4_5 .cont_1{
        flex-direction: column;
        gap: 35px;
    }
    .pre_4_5 .cont_1 >li{
        width: 100%;
        gap: 15px;
    }
    .pre_4_5 .cont_1 >li >span{
        font-size: 15px;
    }
    .pre_4_5 .cont_1 >li h4{
        font-size: 20px;
    }
    .pre_4_5 .cont_1 >li p{
        margin-top: 10px;
    }
    .pre_4_5 .cont_2{
        margin-top: 35px;
        flex-wrap: wrap;
        gap: 10px;
    }
    .pre_4_5 .cont_2 >li{
        width: 45%;

        flex: 1 1 auto;
    }
    .pre_4_5 .cont_2 >li >div{
        max-width: 160px;
        height: 160px;
        margin: 0 auto;
    }
    .pre_4_5 .cont_2 >li >div h4{
        font-size: 18px;
    }
    .pre_4_5 .cont_2 >li >div p{
        margin-top: 5px;
        font-size: 15px;
        line-height: 1.3;
    }
}
.pre_5_1{}
.pre_5_1 .cont_1{
    margin-top: 45px;
}
.lens_drag {
    position: relative;
}
.lens_drag .frame {
    position: relative;
    width: 100%
}

.lens_drag .frame .img.drag {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%
}

.lens_drag .frame .img.drag.drag {
    opacity: 0
}

.lens_drag .control {
    width: 100%;
    height: 80px;
    bottom: 0;
    left: 0;
    position: absolute;
    background-color: rgba(0, 0, 0, .8)
}

@media screen and (max-width: 1024px) {
    .lens_drag .control {
        height: 40px
    }
}

.lens_drag .control .control_box {
    padding: 0;
    margin: 0 auto;
    font-size: 0;
    text-align: center;
    display: flex;
    align-items: center;
    height: 100%
}

.lens_drag .control .control_box>span {
    flex: 0 0 20%;
    max-width: 20%;
    font-size: 22px;
    color: #fff
}

@media screen and (max-width: 1024px) {
    .lens_drag .control .control_box>span {
        font-size: 14px;
        flex: 0 0 20%;
        max-width: 20%
    }
}

.lens_drag .control .control_box>p.bar {
    position: relative;
    flex: 1 0 0;
    max-width: 100%
}

.lens_drag .control .control_box>p.bar:after {
    content: "";
    width: 99%;
    border: 1px solid #d6d6d6;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%)
}

.lens_drag .control .control_box>p.bar .bar_btn {
    position: absolute;
    top: 0;
    left: 0;
    width: 54px;
    height: 54px;
    margin-left: 0px;
    background: url("/img/pre/pre_5_img_7.png") no-repeat 50%;
    font-size: 0;
    cursor: pointer;
    margin-top: -24px;
    z-index: 1
}

@media screen and (max-width: 1024px) {
    .lens_drag .control .control_box>p.bar .bar_btn {
        width: 24px;
        height: 24px;
        background-size: 24px auto;
        margin-top: -11px
    }
}
img {
    border-style: none;
    display: inline-block;
    border: 0;
    max-width: 100%;
    height: auto;
    vertical-align: top;
}

@media screen and (max-width:768px) {
    .pre_5_1 .cont_1{
        margin-top: 30px;
    }
    .lens_drag .control .control_box{
        width: 90%;
    }
}
.pre_5_1 .cont_2 {
    margin-top: 50px;
}
.pre_5_1 .cont_2 .content{
    display: flex;
    text-align: center;
}
.pre_5_1 .cont_2 .content .left{
    width: 40%;
  
}
.pre_5_1 .cont_2 .content .mid{
    width: 10%;
    flex: 1;
}
.pre_5_1 .cont_2 .content .right{
    width: 40%;
   
}
.pre_5_1 .cont_2 .content .left > h4,
.pre_5_1 .cont_2 .content .right > h4{
    color: #FFF;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: -0.44px;
    padding: 34.5px 0;
    box-sizing: border-box;
}
.pre_5_1 .cont_2 .content .left h4{
    background: linear-gradient(53deg, #4BC0EA 0%, #71C7E1 46.17%, #73C8DF 92.34%);
}
.pre_5_1 .cont_2 .content .right h4{
    background: linear-gradient(53deg, #F88B3D 0%, #EAA04B 46.17%, #EA9A4B 92.34%);
}
.pre_5_1 .cont_2 .content .text{
    color:#303030;
    text-align: center;
    font-size: 22px;
    font-weight: 400;
    line-height: 1.2; 
    letter-spacing: -0.44px;
    padding: 42.5px 0;
    box-sizing: border-box;
    border-bottom: solid 1px #C1C1C1;
}
.pre_5_1 .cont_2 .content .text:last-child{
    border-color:#303030;
}
.pre_5_1 .cont_3{
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 50px;
}
.pre_5_1 .cont_3 >li{
    text-align: center;
    border-bottom: solid 1px #C1C1C1;
    width: 50%;
}
.pre_5_1 .cont_3 >li:nth-child(1) h4{
    background: linear-gradient(53deg, #F88B3D 0%, #EAA04B 46.17%, #EA9A4B 92.34%);
}
.pre_5_1 .cont_3 >li:nth-child(2) h4{
    background: linear-gradient(53deg, #4BC0EA 0%, #71C7E1 46.17%, #73C8DF 92.34%);
}
.pre_5_1 .cont_3 >li h4{
    color: #FFF;
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.88px; 
    padding: 22px 0;
    box-sizing: border-box;
}
.pre_5_1 .cont_3 >li p{
    padding: 40px 20px;
    box-sizing: border-box;
    color: #303030;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.8px;
}
.pre_5_1 .cont_4{
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}
.pre_5_1 .cont_4 >li{
    width: calc(50% - 10px);
    padding: 32px 50px;
    box-sizing: border-box;
    border-bottom: solid 1px #C1C1C1;
    display: flex;
    gap: 10px;
}
.pre_5_1 .cont_4 >li .img_box{
    min-width: 20px;
    padding-top: 7px;
}
.pre_5_1 .cont_4 >li p{
    color: #303030;
    font-size: 22px;
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: -0.44px;
}
@media screen and (max-width:1530px) {
    .pre_5_1 .cont_3 >li p br{
        display: none;
    }
}
@media screen and (max-width:1080px) {
    .pre_5_1 .cont_2 .content .left > h4, .pre_5_1 .cont_2 .content .right > h4{
        font-size: 18px;
    }
    .pre_5_1 .cont_2 .content .text{
        font-size: 18px;
    }
}
@media screen and (max-width:768px) {
    .pre_5_1 .tab_btn{
        border-radius: 999px;
        border: 1px solid #9CA3AF;
        max-width: 170px;
        display: flex;
        align-items: center;
        padding: 5px;
        box-sizing: border-box;
        margin: 0 auto;
    }
    .pre_5_1 .tab_btn >li.on{
        border-radius: 999px;
        background-color: #3796FF;
        color: #fff;
    }
    .pre_5_1 .tab_btn >li{
        width: 50%;
        text-align: center;
        cursor: pointer;
        color: #303030;
        font-size: 15px;
        font-weight: 700;
        line-height: 1.6; /* 32px */
        letter-spacing: -0.8px;
        padding: 6px 0;
        box-sizing: border-box;
    }
    .pre_5_1 .cont_2{
        margin-top: 30px;
    }
    .pre_5_1 .cont_2 .tab_box{
        margin-top: 30px;
    }
    .pre_5_1 .cont_2 .content .left,
    .pre_5_1 .cont_2 .content .right{
        width: 100%;
    }
    .pre_5_1 .cont_2 .content .left > h4, .pre_5_1 .cont_2 .content .right > h4 {
        font-size: 16px;
        padding: 22px 0;
    }
    .pre_5_1 .cont_2 .content .text{
        font-size: 16px;
        padding: 20px 0;
    }
    .pre_5_1 .cont_3{
        flex-direction: column;
        gap: 30px;
    }
    .pre_5_1 .cont_3 >li{
        width: 100%;
    }
    .pre_5_1 .cont_3 >li h4{
        padding: 10px 0;
        font-size: 18px;
    }
    .pre_5_1 .cont_3 >li p{
        padding: 20px 10px;
        font-size: 16px;
    }
    .pre_5_1 .cont_4 {
        flex-direction: column;
        gap: 0;
    }
    .pre_5_1 .cont_4 >li {
        width: 100%;
        padding: 17px 10px;
    }
    .pre_5_1 .cont_4 >li p{
    font-size: 16px;
    }
}


.pre_5_2 .tab_btn2{
    border-radius: 999px;
    border: 1px solid #9CA3AF;
    max-width: 420px;
    display: flex;
    align-items: center;
    padding: 5px;
    box-sizing: border-box;
    margin: 20px auto 0;
}
.pre_5_2 .tab_btn2 >li.on{
    border-radius: 999px;
    background-color: #3796FF;
    color: #fff;
}
.pre_5_2 .tab_btn2 >li{
    width: 50%;
    text-align: center;
    cursor: pointer;
    color: #303030;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.6; /* 32px */
    letter-spacing: -0.8px;
    padding: 9px 0;
    box-sizing: border-box;
}


.pre_5_2 {
    overflow: hidden;
}
.pre_5_2 .cont_1{
    margin-top: 30px;
}
.pre_5_2 .cont_1 .top{
    display: flex;
    gap: 50px;
    align-items: center;
    max-width: 1040px;
    margin: 0 auto;
}
.pre_5_2 .cont_1 .top >div{
    width: 50%;
    flex: 1;
}
.pre_5_2 .cont_1 .top .text_box {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.pre_5_2 .cont_1 .top .text_box h4{
    color:#303030;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5; 
    letter-spacing: -0.88px; 
}
.pre_5_2 .cont_1 .top .text_box p{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;
}
.pre_5_2 .cont_1 .bottom{
    max-width: 1040px;
    width: 100%;
    margin: 30px auto 0;
    position: relative;
}
.pre_5_2 .sub3_swiper .content{
    padding: 24px 90px;
}
.pre_5_2 .sub3_swiper .content >.img_box{
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}
.pre_5_2 .swiper-wrapper{
    align-items: center;
}
.pre_5_2 .sub3_swiper .content >.img_box >span{
    color: #FFF;
    font-size: 17px;
    font-weight: 600;
    line-height: 1.6;
    letter-spacing: -0.68px;
    border-radius: 999px;
    background: #6B7280;
    padding: 5px 15px;
    box-sizing: border-box;
}
.pre_5_2 .cont_1 .bottom .swiper-button-next{
    right: -60px;
    color: #D1D5DB;
}
.pre_5_2 .cont_1 .bottom .swiper-button-prev{
    left: -60px;
    color: #D1D5DB;
}
.pre_5_2 .sub3_swiper .content .text_box p{
    font-size: 17px;
}
@media screen and (max-width:1650px) {
    .pre_5_2 .cont_1 .bottom .swiper-button-next{
        right: 0px;
    }
    .pre_5_2 .cont_1 .bottom .swiper-button-prev{
        left: 0px;

    }
}
@media screen and (max-width:1280px) {
    .pre_5_2 .cont_1 .top{
        gap: 25px;
       
    }
    .pre_5_2 .sub3_swiper .content{
        padding: 24px 50px;
    }
}
@media screen and (max-width:768px) {
    .pre_5_2 .cont_1 .top{
        gap: 25px;
        flex-direction: column;
       
    }
    .pre_5_2 .cont_1 .top >div{
        width: 100%;
        text-align: center;
    }
    .pre_5_2 .cont_1 .top .text_box h4{
        font-size: 18px;
    }
    .pre_5_2 .cont_1 .top .text_box p{
        font-size: 16px;
    }
    .pre_5_2 .sub3_swiper .content{
        padding: 30px 20px;
    }
    .pre_5_2 .sub3_swiper .content >.img_box >span{

    }
    .pre_5_2 .tab_btn2 {
        border-radius: 999px;
        border: 1px solid #9CA3AF;
        display: flex;
        max-width: 350px;
        align-items: center;
        padding: 5px;
        box-sizing: border-box;
        margin: 20px auto 0;
    }
    .pre_5_2 .tab_btn2 >li {
        width: 50%;
        text-align: center;
        cursor: pointer;
        color: #303030;
        font-size: 15px;
        font-weight: 700;
        line-height: 1.6;
        letter-spacing: -0.8px;
        padding: 6px 0;
        box-sizing: border-box;
    }
}
.pre_6_1_list{
    display: flex;
    align-items: center;
    gap: 10px;
}
.pre_6_1_list >li{
    text-align: center;
    flex: 1;
    width: 50%;
}
.pre_6_1_list >li h4{
    color:  #303030;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: -0.8px;
    padding: 14px 0;
    box-sizing: border-box;
    background-color: #EAF0F6;
    border-radius: 999px;
}
.pre_6_1_list >li .img_box{
    margin-top: 20px;
}
.pre_2_4 .cont_1 .pre_6_1_list .img_box{
    width: 100%;
}
@media screen and (max-width:1320px) {
    .pre_6_1_list >li h4{
        font-size: 16px;
    }
}

@media screen and (max-width:1180px) {
    .pre_2_4 .cont_1 .pre_6_1_list .img_box{
        max-width: none;
    }
}

@media screen and (max-width:768px) {
    .pre_2_4 .cont_1 .pre_6_1_list {
        flex-direction: column;
        gap: 30px;
    }
    .pre_2_4 .cont_1 .pre_6_1_list li{
        width: 100%;
    }
    .pre_2_4 .cont_1 .pre_6_1_list li h4{
        font-size: 18px;
        padding: 7px 0;
    }
}
.pre_6_2{
    background-image: url(/img/pre/pre_6_2_bg.png);
}
.pre_6_2 .cont_1{
    margin-top: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
}
.pre_6_2 .cont_1 li{
    min-width: 240px;
    text-align: center;
}
.pre_6_2 .cont_1 li > h5{
    margin-top: 30px;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.6;
    letter-spacing: -0.44px;
    color: #fff;
}
.pre_6_2 .cont_1 li > p{
    font-size: 18px;
    font-weight: 300;
    line-height: 1.6;
    letter-spacing: -0.72px;
    color: #fff;
}
@media screen and (max-width:768px) {
    .pre_6_2{
        background-image: url(/img/pre/pre_6_2_bg_m.png);
    } 
    .pre_6_2 .cont_1{
        flex-direction: column;
        gap: 20px;
    }
    .pre_6_2 .cont_1 >li{
        min-width: none;
    }
    .pre_6_2 .cont_1 li > h5{
        font-size: 18px;
        margin-top: 20px;
    }
    .pre_6_2 .cont_1 li > p{
        font-size: 16px;
    }
}
.pre_7_1{}
.pre_7_1 .cont_1{
    margin-top: 50px;
    display: flex;
    align-items: stretch;
    gap: 28px;
    flex-wrap: wrap;
    justify-content: center;
}
.pre_7_1 .cont_1 >li{
    width: 38%;
    border: solid 1px #D1D5DB;
    padding: 30px 50px;
    display: flex;
    align-items: center;
    gap: 50px;
}
.pre_7_1 .cont_1 >li .img_box{
    min-width: 61px;
}
.pre_7_1 .cont_1 >li .text_box{
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.pre_7_1 .cont_1 >li .text_box h4{
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.88px;
}
.pre_7_1 .cont_1 >li .text_box p{
    font-size: 18px;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: -0.88px;
    color: #303030;
}
.pre_7_1 .cont_2{
    margin-top: 50px;
    border-radius: 999px;
    background:#EAF0F6; 
}
.pre_7_1 .cont_2 >p{
    text-align: center;
    padding: 25px 40px;
    box-sizing: border-box;
    color: #303030;
    font-size: 24px;
    font-weight: 500;
    line-height: 1.7;
    letter-spacing: -0.96px;
}
@media screen and (max-width:1488px) {
    .pre_7_1 .cont_1{
        gap: 14px;
    }
    .pre_7_1 .cont_1 >li{
        width: 33%;
        gap: 25px;
    }
}
@media screen and (max-width:1280px) {
    .pre_7_1 .cont_1 >li{
        width: 38%;
    }
    .pre_7_1 .cont_2{
        border-radius: 20px;
    }
}
@media screen and (max-width:1010px) {
    .pre_7_1 .cont_1 >li{
        padding: 20px;
    }
}
@media screen and (max-width:768px) {
    .pre_7_1 .cont_1{
        margin-top: 25px;
    }
    .pre_7_1 .cont_1 >li{
        width: 100%;
        text-align: center;
    }
    .pre_7_1 .cont_1 >li .text_box h4{
        font-size:18px;
    }
    .pre_7_1 .cont_1 >li p{
        font-size: 16px;
    }
    .pre_7_1 .cont_1 >li .img_box{
        display: none;
    }
    .pre_7_1 .cont_1 >li .text_box{
        width: 100%;
        gap: 5px;
    }

    .pre_7_1 .cont_2 >p{
        font-size: 16px; 
        padding: 20px;
    }
    .pre_7_1 .cont_1 >li .text_box p{
        font-size: 16px;
    }
}
.ret_1_1 .tab_btn{
    border-radius: 999px;
    border: 1px solid #9CA3AF;
    max-width: 315px;
    display: flex;
    align-items: center;
    padding: 5px;
    box-sizing: border-box;
    margin: 30px auto 0;
}
.ret_1_1 .tab_btn >li.on{
    border-radius: 999px;
    background-color: #3796FF;
    color: #fff;
}
.ret_1_1 .tab_btn >li{
    width: 50%;
    text-align: center;
    cursor: pointer;
    color: #303030;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.6; /* 32px */
    letter-spacing: -0.8px;
    padding: 9px 25px;
    box-sizing: border-box;
}
.ret_1_1 .tab_box{
    margin-top: 30px;
}
.ret_1_1 .tab_box .top{
    border-bottom: solid 1px #D1D5DB;
}
.ret_1_1 .tab_btn2,
.ret_1_1 .tab_btn3,
.ret_1_1 .tab_btn4{
    display: flex;
    gap: 90px;
    justify-content: center;
}
.ret_1_1 .tab_btn2 >li,
.ret_1_1 .tab_btn3 >li,
.ret_1_1 .tab_btn4 >li{
    cursor: pointer;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.8px;
    padding: 20px 0;
    box-sizing: border-box;
}
.ret_1_1 .tab_btn2 >li.on,
.ret_1_1 .tab_btn3 >li.on,
.ret_1_1 .tab_btn4 >li.on{
    color: #3796FF;
    border-bottom: solid 2px #3796FF;
}

.ret_1_1 .book_list{
    display: flex;
    gap: 34px;
    justify-content: center;
    margin: 30px auto;
    flex-wrap: wrap;
}
.ret_1_1 .book_list >li{
    border: solid 1px #D1D5DB;
    max-width: 256px;
    min-width: 256px;
    padding: 16px 22px;
    box-sizing: border-box;
    text-align: center;
}
.ret_1_1 .book_list >li h4{
    margin-top: 12px;
    color: #303030;
    text-align: center;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6; 
}
.ret_1_1 .book_list >li p{
    color: #9CA3AF;
    font-size: 18px;
    font-weight: 300;
    line-height: 1.6;
}
.ret_1_1 .action_list{
    display: flex;
    gap: 34px;
    margin: 30px auto;
    flex-wrap: wrap;
    max-width: 1126px;
    width: 100%;
}
.ret_1_1 .action_list >li{
    border: solid 1px #D1D5DB;
    padding: 16px 22px;
    box-sizing: border-box;
    text-align: center;
    max-width: 546px;
    min-width: 546px;
}
.ret_1_1 .action_list >li h4{
    margin-top: 12px;
    color: #303030;
    text-align: center;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6; 
}
.ret_1_1 .action_list >li p{
    color: #9CA3AF;
    font-size: 18px;
    font-weight: 300;
    line-height: 1.6;
}
.ret_1_1 .paper_list,
.ret_1_1 .paper_list2{
    display: flex;
    gap: 34px;
    margin: 30px auto;
    flex-wrap: wrap;
    max-width: 1126px;
    width: 100%;
}
.ret_1_1 .paper_list >li,
.ret_1_1 .paper_list2 >li{
    border: solid 1px #D1D5DB;
    padding: 16px 22px;
    box-sizing: border-box;
    text-align: center;
    max-width: 546px;
    min-width: 546px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.ret_1_1 .paper_list >li h4,
.ret_1_1 .paper_list2 >li h4{
    margin-top: 12px;
    color: #303030;
    text-align: center;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6; 
}
.ret_1_1 .paper_list >li p,
.ret_1_1 .paper_list2 >li p{
    color: #9CA3AF;
    font-size: 18px;
    font-weight: 300;
    line-height: 1.6;
}
.hard_pagnation{
    display: flex;
    gap:  15px;
    align-items: center;
    justify-content: center;
}
.hard_pagnation li{
    cursor: pointer;
    overflow: hidden;
    color: #737373;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.5; 
    letter-spacing: -0.32px;
}
.hard_pagnation .prev{
         transform: rotate(0deg) !important;
}
.hard_pagnation li.on{
    color: #3796FF;
}
@media screen and (max-width:1650px) {
    .ret_1_1 .action_list >li,
    .ret_1_1 .paper_list >li,
    .ret_1_1 .paper_list2 >li {
        max-width: none;
        min-width: auto;
        width: 45%;
        flex: 1 1 auto;
    }
}
@media screen and (max-width:768px) {
    .ret_1_1 .tab_btn{
        margin: 15px auto 0;
    }
    .ret_1_1 .tab_btn >li{
        font-size: 15px;
        padding: 5px 15px;
    }
    .ret_1_1 .tab_box{
        margin-top: 15px;
    }
    .ret_1_1 .tab_btn2, .ret_1_1 .tab_btn3, .ret_1_1 .tab_btn4{
        gap: 25px;
       
    }
    .ret_1_1 .tab_btn2 >li, .ret_1_1 .tab_btn3 >li, .ret_1_1 .tab_btn4 >li{
        font-size: 16px;
        padding: 10px 0;
    }
    .ret_1_1 .book_list{
        gap: 10px;
    }
    .ret_1_1 .book_list >li{
        max-width: 164px;
        min-width: 164px;
    }
    .ret_1_1 .book_list .img_box,
    .ret_1_1 .action_list >li .img_box {
        max-width: 50%;
        margin: 0 auto;
    }
    .ret_1_1 .book_list >li h4,
    .ret_1_1 .action_list >li h4{
        font-size: 14px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
    .ret_1_1 .book_list >li p,
    .ret_1_1 .action_list >li p{
        font-size: 12px;
    }
    .ret_1_1 .action_list >li{
        width: 100%;
    }
    .ret_1_1 .paper_list >li,
    .ret_1_1 .paper_list2 >li {
        width: 100%;
    }
    .ret_1_1 .paper_list >li p,
    .ret_1_1 .paper_list2 >li p{
        font-size: 14px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }
}

.ret_2_1 .cont_1{
    margin-top: 20px;
    text-align: center;
}
.ret_2_2{
    background-color:#F4F7FA ;
}
.ret_2_2 .cont_1{
    margin-top: 45px;
    display: flex;
    gap: 20px;
}
.ret_2_2 .cont_1 >li{
    background-color: #fff;
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: 34px 22px;
    box-sizing: border-box;
    width: 33.33%;
    flex: 1 1 auto;
}
.ret_2_2 .cont_1 >li .top{
    display: flex;
    gap: 10px;
    align-items: center;
}
.ret_2_2 .cont_1 >li .top >span{
    color: #FFF;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.72px; 
    padding: 3px 15px;
    background-color: #71C7E1;
    border-radius: 100%;
}
.ret_2_2 .cont_1 >li .top >p{
    color: #303030;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5; 
    letter-spacing: -0.88px;
}
.ret_2_2 .cont_1 >li .img_box img{
    width: 100%;
}
.ret_2_2 .cont_1 >li >p{
    color: #303030;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.72px;
}
@media screen and (max-width:768px) {
    .ret_2_2 .cont_1 {
        flex-direction: column;
        margin-top: 20px;
    }
    .ret_2_2 .cont_1 >li{
        width: 100%;
        gap: 20px;
        padding: 30px 20px;
    }
    .ret_2_2 .cont_1 >li .top >span{
        font-size: 16px;
    }
    .ret_2_2 .cont_1 >li .top >p{
        font-size: 20px;
    }
    .ret_2_2 .cont_1 >li >p{
        font-size: 16px;
    }
}
.ret_2_3 .cont_1{
    margin-top: 50px;
    border-top: solid 1px #D1D5DB;
}
.ret_2_3 .cont_1 >ul{
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    gap: 50px;
}
.ret_2_3 .cont_1 >ul li{
    display: flex;
    align-items: center;
    gap: 50px;
}
.ret_2_3 .cont_1 >ul li >div{
    width: 50%;
    flex: 1 1 auto;
}
.ret_2_3 .cont_1 >ul li .text_box{
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.ret_2_3 .cont_1 >ul li .text_box >h4{
    color: #303030;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.6; 
    letter-spacing: -0.44px;
}
.ret_2_3 .cont_1 >ul li .text_box >h5{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.8px;
}
.ret_2_3 .cont_1 >ul li .text_box >p{
    color: #6B7280;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.6; 
    letter-spacing: -0.72px;
}
.ret_2_3 .cont_1 >.list_3{
    flex-direction: row;
    gap: 25px;
    align-items: flex-start;
}

.ret_2_3 .cont_1 >.list_3 li{
    width: 33.33%;
    flex: 1 1 auto;
    flex-direction: column;
    gap: 30px;
    align-items: flex-start;
}
.ret_2_3 .cont_1 >.list_3 li h4{
    color: #374151;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.6; 
    letter-spacing: -0.44px;
}
.ret_2_3 .cont_1 >.list_3 li p{
    margin-top: 10px;
    color: #374151;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.72px;
}
.ret_2_3 .cont_1 >.list_3 li > div{
    width: 100%;
}
@media screen and (max-width:1020px) {
    .ret_2_3 .cont_1 >ul li .text_box >h4{
        font-size: 18px;
    }
    .ret_2_3 .cont_1 >ul li .text_box >h5{
        font-size: 16px;
    }
    .ret_2_3 .cont_1 >ul li .text_box >p{
        font-size: 14px;
    }
    .ret_2_3 .cont_1 >.list_3 li h4{
        font-size: 16px;
    }
    .ret_2_3 .cont_1 >.list_3 li p{
        font-size: 14px;
    }
}
@media screen and (max-width:768px) {
    .ret_2_3 .cont_1{
        margin-top: 30px;
    }
    .ret_2_3 .cont_1 >ul{
        margin-top: 30px;
    }
    .ret_2_3 .cont_1 >ul li{
        flex-direction: column;
        gap: 20px;
    }
    .ret_2_3 .cont_1 >ul li:nth-child(2){
        flex-direction: column-reverse;
    }
    .ret_2_3 .cont_1 >ul li >div{
        width: 100%;
    }

    .ret_2_3 .cont_1 >.list_3{
        flex-direction: column;
    }
    .ret_2_3 .cont_1 >.list_3 >li{
        width: auto;
        gap: 15px;
        text-align: center;
    }
}
.ret_2_4{
    background-image: url(/img/retina/ret_2_4_bg.png);
}
.ret_2_4 .cont_1{
    margin-top: 30px;
    background: #F9FAFB;
    box-shadow: 0px 4px 14px 0px rgba(0, 0, 0, 0.20);
    display: flex;
    padding: 50px 100px;
     box-sizing: border-box;
     gap: 60px;
     align-items: center;
}
.ret_2_4 .cont_1 >.img_box{}
.ret_2_4 .cont_1 >.img_box img{}
.ret_2_4 .cont_1 >.text_box{
}
.ret_2_4 .cont_1 >.text_box >ul{
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.ret_2_4 .cont_1 >.text_box >ul >li{
    display: flex;
    gap: 10px;
    color:#303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.8px;
}
.ret_2_4 .cont_1 >.text_box >.img_box{
    margin-top: 32px;
}
.ret_2_4 .cont_1 >.text_box >.img_box img{}
@media screen and (max-width:1650px) {
    .ret_2_4 .cont_1{
        padding: 50px;
    }
}
@media screen and (max-width:1480px) {
    .ret_2_4 .cont_1 >.text_box >ul >li{
        font-size: 18px;
    }
}
@media screen and (max-width:1320px) {
    .ret_2_4 .cont_1{
        gap: 30px;
    }
    .ret_2_4 .cont_1 >.text_box >ul >li{
        font-size: 16px;
    }
}
@media screen and (max-width:1280px) {
    .ret_2_4 .cont_1 >.text_box >ul >li{
        font-size: 18px;
    }
}
@media screen and (max-width:960px) {
    .ret_2_4 .cont_1 >.text_box >ul >li{
        font-size: 16px;
    }
}
@media screen and (max-width:812px) {
    .ret_2_4 .cont_1{
        flex-direction: column;
        padding: 20px;
    }
    .ret_2_4 .cont_1 >.text_box >ul{
        gap: 10px;
    }
    .ret_2_4 .cont_1 >.text_box >.img_box{
        margin-top: 15px;
    }
}
@media screen and (max-width:768px) {
    .ret_2_4{
        background-image: url(/img/retina/ret_2_4_bg_m.png);
    }
}
.ret_2_5 .tab_line{
    display: flex;
}
.ret_2_5 .tab_btn{
    border-radius: 999px;
    border: 1px solid #9CA3AF;
    display: flex;
    align-items: center;
    padding: 5px;
    box-sizing: border-box;
    margin: 30px auto 0;
}
.ret_2_5 .tab_btn >li.on{
    border-radius: 999px;
    background-color: #3796FF;
    color: #fff;
}
.ret_2_5 .tab_btn >li{
    text-align: center;
    cursor: pointer;
    color: #303030;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.6; /* 32px */
    letter-spacing: -0.8px;
    padding: 9px 30px;
    box-sizing: border-box;
}
.ret_2_5 .tab_box .cont_1{
    border-radius: 20px;
    background: #EAF0F6;
    padding: 45px 100px;
    box-sizing: border-box;
    display: flex;
    gap: 50px;
    align-items: center;
    justify-content: center;
    max-width: 1280px;
    width: 100%;
    margin: 30px auto 0;
}
.ret_2_5 .tab_box .cont_1 .img_box{
    width: 40%;
}
.ret_2_5 .tab_box .cont_1 .text_box{
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}
.ret_2_5 .tab_box .cont_1 .text_box h4{
    color: #303030;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5; 
    letter-spacing: -0.88px;
}
.ret_2_5 .tab_box .cont_1 .text_box p{
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;
}
@media screen and (max-width:1390px) {
    .ret_2_5 .tab_box .cont_1{
        padding: 45px 50px;
    }
}
@media screen and (max-width:1280px) {
    .ret_2_5 .tab_box .cont_1{
        gap: 25px;
    }
    .ret_2_5 .tab_box .cont_1 .text_box{
        width: 60%;
    }
    .ret_2_5 .tab_box .cont_1 p br{
        display: none;
    }
    .ret_2_5 .tab_box .cont_1 p br.block{
        display: block;
    }
}
@media screen and (max-width:1020px) {
    .ret_2_5 .tab_box .cont_1 .text_box{
        width: 70%;
    }
}
@media screen and (max-width:920px) {
    .ret_2_5 .tab_box .cont_1{
        flex-direction: column;
    }
    .ret_2_5 .tab_box .cont_1 .img_box{
        width: 100%;
        text-align: center;
    }
    .ret_2_5 .tab_box .cont_1 .text_box{
        width: 100%;
        text-align: center;
    }
}
@media screen and (max-width:768px) {
    .ret_2_5 .tab_btn{
        margin-top: 20px;
    }
    .ret_2_5 .tab_btn >li{
        font-size: 15px;
        padding: 4px 15px;
    }
    .ret_2_5 .tab_box{
        margin-top: 20px;
    }
    .ret_2_5 .tab_box .cont_1{
        padding: 30px 20px;
    }
    .ret_2_5 .tab_box .cont_1 .text_box h4{
       font-size: 18px;
    }
    .ret_2_5 .tab_box .cont_1 .text_box p{
        font-size: 16px;
     }
}
.ret_3_1{
    background-image: url(/img/retina/ret_3_1_bg.png);
}
.ret_3_1 .cont_1{
    display: flex;
    max-width: 720px;
    margin: 40px auto 0;
    justify-content: space-between;
    gap: 80px;
}
.ret_3_1 .cont_1 .text_box{
    color: #303030;
    text-align: center;
    font-size: 22px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.88px;
}
@media screen and (max-width:1020px) {
    .ret_3_1 .cont_1{
        gap: 40px;
    }
    .ret_3_1 .cont_1 .text_box{
        font-size: 16px;
    }
}
@media screen and (max-width:768px) {
    .ret_3_1{
        background-image: url(/img/retina/ret_3_1_bg_m.png);
       
    }
    .ret_3_1 .cont_1{
        gap: 10px;
        padding-bottom: 300px;
    }
    .ret_3_1 .cont_1 .img_box img{
        height: 100%;
    }
}
.ret_4_1{
    background-image: url(/img/retina/ret_4_1_bg.png);
}
.ret_4_1 .cont_1{
    margin-top: 40px;
    display: flex;
    gap: 80px;
    justify-content: center;
}
.ret_4_1 .cont_1 >li{
    display: flex;
    flex-direction: column;
    gap: 30px;
    align-items: center;
    justify-content: center;
}
.ret_4_1 .cont_1 >li h4{
    color: #FFF;
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.6; 
    letter-spacing: -0.44px;
}
.ret_4_1 .cont_1 >li p{
    color: #FFF;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.44px;
}
@media screen and (max-width:920px) {
    .ret_4_1 .cont_1 >li h4{
        font-size: 18px;
    }
    .ret_4_1 .cont_1 >li p{
        font-size: 16px;
    }
}
@media screen and (max-width:768px) {
    .ret_4_1 .cont_1{
        flex-direction: column;
        gap: 30px;
        margin-top: 20px;
    }
}
.ret_4_2 .cont_1{
    margin-top: 60px;
    display: flex;
    gap: 100px;
    justify-content: center;
    align-items: center;
}
.ret_4_2 .cont_1 .tab_btn2{}
.ret_4_2 .cont_1 .tab_btn2 >li{
    position: absolute;
    cursor: pointer;
}
.ret_4_2 .cont_1 .tab_btn2 >li img{
    opacity: 0.6;
}
.ret_4_2 .cont_1 .tab_btn2 >li.on img{
    opacity: 1;
}
.ret_4_2 .cont_1 .tab_btn2 li:nth-child(1){
    top: 54px;
    left: 25px;
}
.ret_4_2 .cont_1 .tab_btn2 li:nth-child(2){
    top: 0px;
    left: calc(50% - 10px);;
}
.ret_4_2 .cont_1 .tab_btn2 li:nth-child(3){
    top: 70px;
    right: 0;
}
.ret_4_2 .cont_1 .tab_btn2 li:nth-child(4){
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.ret_4_2 .cont_1 .img_box{
    position: relative;
    min-width: 380px;
}
.ret_4_2 .cont_1 .text_box{
    border-radius: 30px;
    background:#F3F4F6;
    padding: 30px 40px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 692px;
}

.ret_4_2 .cont_1 .text_box h4{
    color:#303030;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: -0.44px;
}
.ret_4_2 .cont_1 .text_box >p{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;
}
.ret_4_2 .cont_1 .text_box .text{
    display: flex;
    align-items: center;
    gap: 10px;
}
.ret_4_2 .cont_1 .text_box .text >span{
    color:#FFF;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.6;
    letter-spacing: -0.72px;
    padding: 5px 10px;
    box-sizing: border-box;
    background-color: #3796FF;
}
.ret_4_2 .cont_1 .text_box .text >p{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;
}
@media screen and (max-width:1400px) {
    .ret_4_2 .cont_1{
        gap: 30px;
    }
}
@media screen and (max-width:920px) {
    .ret_4_2 .cont_1{
       flex-direction: column;
       margin-top: 30px;
       gap: 15px;
    }
}
@media screen and (max-width:768px) {
    .ret_4_2 .cont_1 .img_box{
        min-width: 320px;
    }
    .ret_4_2 .cont_1 .text_box{
        padding: 20px;
    }
    .ret_4_2 .cont_1 .text_box >h4{font-size: 20px;}
    .ret_4_2 .cont_1 .text_box >p{font-size: 16px;line-height: 1.3;}
    .ret_4_2 .cont_1 .text_box >.text span{font-size: 16px;}
    .ret_4_2 .cont_1 .text_box >.text p{font-size: 16px;}
}

.ret_4_3{
    background-image: url(/img/retina/ret_4_3_bg.png);
}
.ret_4_3 .cont_1 {
    margin-top: 30px;
    background: #F9FAFB;
    box-shadow: 0px 4px 14px 0px rgba(0, 0, 0, 0.20);
    padding: 50px 100px;
    box-sizing: border-box;
}
.ret_4_3 .cont_1 >ul{
    display: flex;
    gap: 20px;
    justify-content: center;
}
.ret_4_3 .cont_1 >ul >li p{
    margin-top: 15px;
    color:#303030;
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.6;
    letter-spacing: -0.44px;
}
@media screen and (max-width:1020px) {
    .ret_4_3 .cont_1{
        padding: 30px 20px;
    }
    .ret_4_3 .cont_1 >ul >li p{
        font-size: 16px;
        margin-top: 10px;
    }
}
@media screen and (max-width:768px) {
    .ret_4_3 .cont_1 >ul{
        flex-direction: column;
    }
    .ret_4_3 .cont_1 >ul li .img_box{
        text-align: center;
    }
}
.ret_5_1{
    background-image: url(/img/retina/ret_5_1_bg.png);
}
.ret_5_1 .cont_1{
    display: flex;
    margin: 40px auto 0;
    justify-content: space-between;    
    align-items: center;
    gap: 80px;
}
.ret_5_1 .cont_1 .text_box{
    color: #303030;
    text-align: center;
    font-size: 22px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.88px;
}
.ret_5_1 .cont_1 .text_box >ul{
    margin-top:10px;
    display: flex;
    align-self: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    row-gap: 0px;
}
.ret_5_1 .cont_1 .text_box >ul >li{
    display: flex;
    align-self: center;
    gap: 5px;
}
.ret_5_1 .cont_1 .text_box >ul >li span{
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
}
.ret_5_1 .cont_1 .text_box >ul >li p{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    letter-spacing: -0.8px;
}
@media screen and (max-width:1020px) {
    .ret_5_1 .cont_1{
        gap: 40px;
    }
    .ret_5_1 .cont_1 .text_box{
        font-size: 16px;
    }
    .ret_5_1 .cont_1 .text_box >ul >li p{
        font-size: 16px;
    }
}
@media screen and (max-width:768px) {
    .ret_5_1{
        background-image: url(/img/retina/ret_5_1_bg_m.png);
       
    }
    .ret_5_1 .cont_1{
        gap: 10px;
        padding-bottom: 300px;
        margin: 20px auto 0;
    }
    .ret_5_1 .cont_1 .text_box >ul{
        flex-direction: column;
        gap: 0px;
    }
    .ret_5_1 .cont_1 .img_box img{
        min-width: 20px;
        aspect-ratio: 1 / 5;
    }
}
.ret_5_2{}
.ret_5_2 .cont_1{
    margin-top: 40px;
    position: relative;
}
.ret_5_2 .cont_1 .tab_box2 .tab_box_text{
    position: absolute;
    bottom: 25px;
    right: 25px;
    z-index: 99;
    color: #FFF;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.3; 
}
.ret_5_2 .cont_1 .btn_box{
    position: absolute;
    width: 100%;
    background: rgba(0, 0, 0, 0.70);
    padding: 25px;
    box-sizing: border-box;
    bottom: 0;
    left: 0;
    z-index: 9;
}
.ret_5_2 .cont_1 .btn_box .tab_btn2{
    display: flex;
    gap: 20px;
    align-items: center;
}
.ret_5_2 .cont_1 .btn_box .tab_btn2 li.on{
    color: #3796FF;
}
.ret_5_2 .cont_1 .btn_box .tab_btn2 li{
    color: #FFF;
    font-size: 22px;
    font-weight: 500;
    line-height: 1.3; 
    cursor: pointer;
}
@media screen and (max-width:1480px) {
    .title .text br{
        display: none;
    }
    
}
@media screen and (max-width:768px) {
    .ret_5_2 .cont_1 .btn_box{
        padding: 15px;
    }
    .ret_5_2 .cont_1 .btn_box .tab_btn2 li{
        font-size: 12px;
    }
    .ret_5_2 .cont_1 .tab_box2 img{
        width: 100%;
    }
    .ret_5_2 .cont_1 .tab_box2 .tab_box_text{
        font-size: 12px;
        bottom: 15px;
        right: 15px;
    }
}
.ret_5_3{
    background-image: url(/img/retina/ret_5_3_bg.png);
    overflow: hidden;
}
.ret_5_3 .cont_1{
    background:  #FFF;
    box-shadow: 0px 4px 14px 0px rgba(0, 0, 0, 0.20);
    margin-top: 30px;
}
.ret_5_3 .sub3_swiper .content{
    background-color: #fff;
    justify-content: center;
}
.ret_5_3_text_box{
    max-width: 470px;
}
.ret_5_3_text_box h4{
    color: #1F2937;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -1.12px;
}
.ret_5_3_text_box >ul{
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.ret_5_3_text_box >ul >li{
    display: flex;
    gap: 10px;
    align-items: flex-start;
}
.ret_5_3_text_box >ul >li p{
    color: #374151;
    font-size: 20px;;
    font-weight: 400;
    line-height: 1.5; 
    letter-spacing: -0.8px; 
}
@media screen and (max-width:768px) {
    .ret_5_3{
        background-image: url(/img/retina/ret_5_3_bg_m.png);
    }
    .ret_5_3_text_box >ul{
        margin-top: 15px;
    }
    .ret_5_3_text_box h4{
        font-size: 18px;
    }
    .ret_5_3_text_box >ul >li p{
        font-size: 16px;
    }
}
.ret_5_1.ret_6_1{
    background-image: url(/img/retina/ret_6_1_bg.png);
}
@media screen and (max-width:768px) {
    .ret_5_1.ret_6_1{
        background-image: url(/img/retina/ret_6_1_bg_m.png);
    }
}
.ret_6_2{}
.ret_6_2 .cont_1{
    border-top: solid 1px #D1D5DB;
    margin-top: 30px;
    padding-top: 30px;
    box-sizing: border-box;
    display: flex;
    gap: 26px;
    justify-content: center;
}
.ret_6_2 .cont_1 >li p{
    margin-top: 20px;
    color: #303030;
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.88px;
}
@media screen and (max-width:768px) {
    .ret_6_2 .cont_1{
    flex-direction: column;
    gap: 20px;
    text-align: center;
    margin-top: 25px;
    padding-top: 25px;
    }
    .ret_6_2 .cont_1 >li p{
        margin-top: 10px;
        font-size: 16px;
    }
}
.ret_2_4.ret_8_1{
    background-image: url(/img/retina/ret_8_1_bg.png);
}
.ret_8_1 .img_list{
    display: flex;
    gap: 20px;
    justify-content: center;
}
.ret_8_1 .img_list >div{}
.ret_8_1 .img_list >div .img_box{}
.ret_8_1 .img_list >div p{
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.6; 
    letter-spacing: -0.44px;
    margin-top: 15px;
}
@media screen and (max-width:768px) {
    .ret_2_4.ret_8_1{
        background-image: url(/img/retina/ret_8_1_bg_m.png);
    }
    .ret_8_1 .img_list{
        flex-direction: column;
        gap: 10px;
    }
    .ret_8_1 .img_list >div p{
        font-size: 16px;
        margin-top: 10px;
    }
}
.ret_9_1{
    background-image: url(/img/retina/ret_9_1_bg.png);
}
.ret_9_1 .cont_1{
    margin-top: 55px;
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
}
.ret_9_1 .cont_1 >li{
    width: calc(50% - 16px);
    background-color: #fff;
    border: solid 1px #D1D5DB;
    padding: 30px 50px;
    box-sizing: border-box;
    display: flex;
    gap: 50px;
    align-items: center;
}
.ret_9_1 .cont_1 >li .img_box{
    min-width: 50px;
}
.ret_9_1 .cont_1 >li .text_box{
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.ret_9_1 .cont_1 >li .text_box h4{
    color: #303030;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.88px;
}
.ret_9_1 .cont_1 >li .text_box p{
    color: #303030;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.72px;
}
@media screen and (max-width:1650px) {
    .ret_9_1 .cont_1 >li{
        padding: 15px 25px;
    }
}
@media screen and (max-width:1020px) {
    .ret_9_1 .cont_1 >li{
        padding: 15px 25px;
        gap: 25px;
    }
    .ret_9_1 .cont_1 >li .text_box h4{
        font-size: 18px;
    }
    .ret_9_1 .cont_1 >li .text_box p{
        font-size: 16px;
    }
}
@media screen and (max-width:1020px) {
    .ret_9_1 .cont_1{
        flex-direction: column;
    }
    .ret_9_1 .cont_1 >li{
        width: 100%;
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}
@media screen and (max-width:1020px) {
.ret_9_1{
    background-image: url(/img/retina/ret_9_1_bg_m.png);
    padding-bottom: 350px;
}
}
.ret_9_2{}
.ret_9_2 .cont_1{
    margin-top: 40px;
}
.ret_9_2 .cont_1 >li{
    display: flex;
    align-items: center;
    border-bottom: solid 1px #fff;
    align-items: stretch
}
.ret_9_2 .cont_1 >li .left_title{
    max-width: 370px;
    width: 100%;
    background: linear-gradient(53deg, #4BC0EA 0%, #71C7E1 46.17%, #73C8DF 92.34%);
    padding: 43px 0;
    box-sizing: border-box;
    color: #FFF;
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.4; 
    letter-spacing: -0.44px;
}
.ret_9_2 .cont_1 >li .right_text{
    width: 100%;
    display: flex;
    align-items: center;
    padding: 0 50px;
    box-sizing: border-box;
    background: var(--dark-blue-gray-10001, #F3F4F6);
    color:#303030;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.36px;
}
@media screen and (max-width:1650px) {
    .ret_9_2 .cont_1 >li .left_title{
        max-width: 270px;
    }
}
@media screen and (max-width:1020px) {
    .ret_9_2 .cont_1 >li .left_title{
        font-size: 18px;
    }
    .ret_9_2 .cont_1 >li .right_text{
        font-size: 16px;
        padding: 0 25px;
    }
}
@media screen and (max-width:768px) {
    .ret_9_2 .cont_1{
        display: flex;
        flex-direction: column;
        gap: 12px;
    }
    .ret_9_2 .cont_1 >li {
        flex-direction: column; 
    }
    .ret_9_2 .cont_1 >li .left_title{
        max-width: none;
        width: 100%;
        padding: 15px 0;
    }
    .ret_9_2 .cont_1 >li .right_text{
        text-align: center;
        padding: 20px 35px;
    }
}
.ret_4_3.ret_9_3{
    background-image: url(/img/retina/ret_9_3_bg.png);
}
.ret_9_3 .cont_1 >ul li{
    width: calc(33.33% - 10px);
}
.ret_9_3 .cont_1 >ul li >.text{
    color: #303030;
    text-align: center;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.72px;
}
@media screen and (max-width:1020px) {
    .ret_9_3 .cont_1 >ul li >.text{
        font-size: 14px;
    }
}
@media screen and (max-width:768px) {
    .ret_4_3.ret_9_3{
        background-image: url(/img/retina/ret_9_3_bg_m.png);
    }
    .ret_9_3 .cont_1 >ul li{
        width: auto;
    }
    .ret_9_3 .cont_1{
        padding: 40px 20px;
    }
    
}
.vis_1_1 .cont_1{
    margin-top: 50px;
    text-align: center;
}
.vis_1_1 .cont_1 > .list{
    max-width: 1066px;
    width: 100%;
    margin: 18px auto 0;
    display: flex;
    justify-content: space-between;
}
.vis_1_1 .cont_1 > .list li{
    display: flex;
    align-items: center;
    gap: 5px;
}
.vis_1_1 .cont_1 > .list li >span{
    color: #FFF;
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.96px;
    padding: 8px 20px;
    box-sizing: border-box;
    background-color: #4BC0EA;
    border-radius: 100%;
}
.vis_1_1 .cont_1 > .list li >p{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;
    text-align: left;
}
.vis_1_2 .cont_1{
    margin-top: 50px;
    text-align: center;
}
@media screen and (max-width:900px) {
    .vis_1_1 .cont_1 {
        margin-top: 20px;
    }
    .vis_1_1 .cont_1 > .list{
        flex-direction: column;
        gap: 16px;
        padding: 4px 10px;
    }
    .vis_1_1 .cont_1 > .list li span{
        font-size: 18px;
    }
    .vis_1_1 .cont_1 > .list li p{
        font-size: 16px;
    }
    .vis_1_1 .cont_1 > .list li p br{
        display: none;
    }
    .vis_1_2 .cont_1{
        margin-top: 20px;
    }
}
.ret_9_1.vis_1_3{
    background-image: none;
}
@media screen and (max-width:1020px) {
    .ret_9_1.vis_1_3{
       padding-bottom: 100px;
    } 
}
@media screen and (max-width:768px) {
    .ret_9_1.vis_1_3{
       padding-bottom: 50px;
    } 
}
.vis_1_4,
.vis_1_5{
    background-color: #F3F4F6;
}
.vis_1_4 .cont_1{
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}
.vis_1_4 .cont_1 >li{
    display: flex;
    background-color: #fff;
    align-items: center;
}
.vis_1_4 .cont_1 >li .left{
    width: max-content;
}
.vis_1_4 .cont_1 >li .right{
    width: 100%;
    flex: 1;
    padding: 40px 60px;
    box-sizing: border-box;
}
.vis_1_4 .cont_1 >li .right >h4{
    color: #3796FF;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.88px;
}
.vis_1_4 .cont_1 >li .right >p{
    margin-top: 16px;
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.8px;
}
.vis_1_5 .cont_1{
    display: flex;
    justify-content: space-between;
    max-width: 1060px;
    width: 100%;
    margin: 50px auto 0;
}
@media screen and (max-width:1650px) {
    .vis_1_4 .cont_1 >li .right{
        padding: 20px 30px;
    }
    .vis_1_4 .cont_1 >li .right >p{
        font-size: 18px;
        line-height: 1.4;
    }
}
@media screen and (max-width:900px) {
    .vis_1_4 .cont_1 >li{
       flex-direction: column;
    }
    .vis_1_4 .cont_1 >li .left{
        width: 100%;
        text-align: center;
    }
    .vis_1_4 .cont_1 >li .right{
        padding: 24px;
        text-align: center;
    }
    .vis_1_4 .cont_1 >li .right >h4{
        font-size: 18px;
    }
    .vis_1_4 .cont_1 >li .right >p{
        margin-top: 12px;
        font-size: 16px;
    }
}
@media screen and (max-width:768px) {
    .vis_1_5 .cont_1{
        flex-direction: column;
        gap: 15px;
    }
    .vis_1_5 .cont_1 li{
        text-align: center;
    }
}
.vis_1_6{
    background-image: url(/img/vision/vision_1_6_bg.png);
    padding-bottom: 0;
    overflow: hidden;
}
.vis_1_6 .cont_1{
    margin-top: 50px;
    display: flex;
    justify-content: center;
    gap: 47px;
    align-items: center;
}
.vis_1_6 .cont_1 >li .img_box{
    text-align: center;
}
.vis_1_6 .cont_1 >li p{
    margin-top: 20px;
    text-align: center;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4; 
    color: #71C7E1 ;
}
.vis_1_6 .cont_2{
    text-align: center;
}
@media screen and (max-width:768px) {
    .vis_1_6 .cont_1{
        margin-top: 20px;
        flex-wrap: wrap;
        gap: 20px;
    }
    .vis_1_6 .cont_1 li{
        width: calc(50% - 10px);
        flex: 1 1 auto;
    }
    .vis_1_6 .cont_2{
        margin-top: 30px;
    }
}
.vis_1_7 .cont_1{
    margin-top: 50px;
    padding-top: 50px;
    box-sizing: border-box;
    border-top: solid 1px #D1D5DB;
    display: flex;
    flex-direction: column;
    gap: 25px;
}
.vis_1_7 .cont_1 >li{
    display: flex;
    gap: 50px;
    align-items: center;
    justify-content: center;
}
.vis_1_7 .cont_1 >li .left{
    display: flex;
    align-items: center;
    gap: 50px;
}
.vis_1_7 .cont_1 >li .right{
    max-width: 500px;
    width: 100%;
}
.vis_1_7 .cont_1 >li .right h4{
    color: #3796FF;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.88px; 
}
.vis_1_7 .cont_1 >li .right p{
    margin-top: 10px;
    color:#303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;
}
@media screen and (max-width:1020px) {
    .vis_1_7 .cont_1{
        margin-top: 25px;
        padding-top: 25px;
    }
    .vis_1_7 .cont_1 >li{
        flex-direction: column;
        gap: 25px;
    }
    .vis_1_7 .cont_1 >li .left{
        gap: 25px;
    }
    .vis_1_7 .cont_1 >li .right{
        max-width: none;
        text-align: center;
    }
    .vis_1_7 .cont_1 >li .right h4{
        font-size: 18px;
    }
    .vis_1_7 .cont_1 >li .right p{
        font-size: 16px;
        margin-top: 5px;
    }
}
.vis_2_1 .cont_1{
    margin-top: 50px;
}
.vis_2_1 .cont_1{
    display: flex;
    gap: 12px;
    align-items: center;
}
.vis_2_1 .cont_1 .left{
    width: calc(50% - 6px);
    flex: 1;
}
.vis_2_1 .cont_1 .right{
    width: calc(50% - 6px);
    flex: 1;
}
.vis_2_1 .cont_1 .right >li{
    display: flex;
    gap: 5px;
    align-items: center;
    padding: 28px 30px;
    box-sizing: border-box;
    background-color: #F3F4F6;
}
.vis_2_1 .cont_1 .right >li >div{
    flex-shrink: 0;
}
.vis_2_1 .cont_1 .right >li:nth-child(2n){
    background-color: #D8E2EE;
}
.vis_2_1 .cont_1 .right >li p{
    color: #1F1F1F;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.8px; 
}
@media screen and (max-width:1650px) {
    .vis_2_1 .cont_1{
        flex-direction: column;
    }
    .vis_2_1 .cont_1 .left{
        text-align: center;
        width: 100%;
    }
    .vis_2_1 .cont_1 .right{
        width: 100%;
    }
}
@media screen and (max-width:768px) {
    .vis_2_1 .cont_1{
        margin-top: 25px;
    }
    .vis_2_1 .cont_1 .right >li p{
       font-size: 16px;
    }
    .vis_2_1 .cont_1 .right >li{
        padding: 20px;
    }
    
}
.vis_2_2 .cont_1{
    margin-top: 50px;
    display: flex;
    gap: 27px;
    justify-content: center;
}
.vis_2_2 .cont_1 >li:nth-child(2n) .img_box{
    margin-top: calc(50% + 100px);
}
.vis_2_2 .cont_1 >li .text_box{
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.vis_2_2 .cont_1 >li .text_box02{
    margin-top: 35px;

}
.vis_2_2 .cont_1 >li .text_box >span{
    color: #FFF;
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.96px;
    background-color: #4BC0EA;
    padding: 4px 16px;
    box-sizing: border-box;
    border-radius: 100%;
}
.vis_2_2 .cont_1 >li .text_box >p{
    color:#303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.8px;
}
@media screen and (max-width:1650px) {
    .vis_2_2 .cont_1 >li .text_box{
        flex-direction: column;
        text-align: center;
    }
    .vis_2_2 .cont_1 >li .text_box02{
        margin-top: 20px;
    
    }
}
@media screen and (max-width:1280px) {
    .vis_2_2 .cont_1{
        gap: 12px;
    }
}
@media screen and (max-width:1020px){
    .vis_2_2 .cont_1 li{
        display: flex;
        gap: 10px;
    }
    .vis_2_2 .cont_1 >li .text_box{
        align-items: flex-start;
        margin-top: 0;
    }
    .vis_2_2 .cont_1 >li .text_box p{
        text-align: left;
        font-size: 16px;
    }
    .vis_2_2 .cont_1 li:nth-child(2n){
        display: none;
    }
    .vis_2_2 .cont_1{
        flex-wrap: wrap;
    }
    .vis_2_2 .cont_1 li{
        width: 45%;
    }
    .vis_2_2 .cont_1 li .img_box{
        width: 40%;
    }
    .vis_2_2 .cont_1 >li .text_box >span{
        font-size: 14px;
        padding: 2px 8px;
    }
    .vis_2_2.vis_3_2 .cont_1{
        flex-wrap: nowrap;
        flex-direction: column;
        justify-content: center;
    }
    .vis_2_2.vis_3_2 .cont_1 li{
        width: 100%;
        justify-content: center;
    }
    .vis_2_2.vis_3_2 .cont_1 li:nth-child(2n){
        display: block;
        
    }
    .vis_2_2.vis_3_2  .cont_1 >li:nth-child(2n) .img_box {
        margin-top: 0;
        width: 100%;
        text-align: center;
        transform: rotate(90deg);
    }
    .vis_2_2.vis_3_2 .cont_1 li .img_box{
       
    }
    .vis_2_2.vis_3_2 .cont_1 li .text_box{
        width: 250px;
    }
}
@media screen and (max-width:768px){
    .vis_2_2 .cont_1{
        gap: 45px;
    }
    .vis_2_2.vis_3_2 .cont_1 li::after{
        display: none;
    }
    .vis_2_2.vis_3_2 .cont_1 li .img_box img{
        width: auto;
    }
    .vis_2_2.vis_3_2 .cont_1{
        gap: 20px;
    }

    .vis_2_2 .cont_1 li{
        width: calc(50% - 45px / 2);
        position: relative;
        align-items: center;
    }
    .vis_2_2 .cont_1 li .img_box{
        width: 50%;
    }
    .vis_2_2 .cont_1 li .img_box img{
        width: 100%;
    }
    .vis_2_2 .cont_1 li::after{
        position: absolute;
        transform: rotate(0) translate(calc(-50% + 45px / 2), 50%);
        bottom: 50%;
        left: 100%;
        content: url('/img/vision/partner_arrow.png');
    }
    .vis_2_2 .cont_1 li:nth-child(4n - 1)::after {
        content: none;
    }
    .vis_2_2 .cont_1 li:last-child::after{
        display: none;
    }
    .vis_2_2 .cont_1 >li .text_box p{
        font-size: 14px;
    }
    .vis_2_2.vis_3_2 .cont_1 li >div{
        width: calc(50% - 5px);
        flex: 1;
    }
}
.vis_2_3{}
.vis_2_3 > .cont_1{
    margin-top: 50px;
    display: flex;
   
}
.vis_2_3 > .cont_1 >div{
    width: 50%;
}
.vis_2_3 > .cont_1 h4{
    color: #FFF;
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5%;
    letter-spacing: -0.88px;
    padding: 25px 0;
    box-sizing: border-box;
}
.vis_2_3 > .cont_1 .left h4{
    background: linear-gradient(53deg, #4BC0EA 0%, #71C7E1 46.17%, #73C8DF 92.34%);
}
.vis_2_3 > .cont_1 .right h4{
    background: var(--dark-blue-gray-50002, #6B7280);
}
.vis_2_3 > .cont_1 ul{
    padding: 36px 30px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 5px;
    
}
.vis_2_3 > .cont_1 .right{
    background-color: #F9FAFB;
    border-bottom: solid 1px #C1C1C1;
}
.vis_2_3 > .cont_1 .left{
    border-bottom: solid 1px #C1C1C1;
}
.vis_2_3 > .cont_1 ul li{
    display: flex;
    gap: 5px;

}
.vis_2_3 > .cont_1 ul li span{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.8px;
}
.vis_2_3 > .cont_1 ul li p{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.8px;
}
@media screen and (max-width:768px){
    .vis_2_3 > .cont_1 {
        margin-top: 25px;
        flex-direction: column;
        gap: 20px;
    }
    .vis_2_3 > .cont_1 >div{
        width: 100%;
    }
    .vis_2_3 > .cont_1 ul{
        padding: 20px 10px;
        
    }
    .vis_2_3 > .cont_1 ul li{
        gap: 10px;
    }
    .vis_2_3 > .cont_1 ul li span{
        font-size: 16px;
    }
    .vis_2_3 > .cont_1 ul li p{
        font-size: 16px;
    }
    .vis_2_3 > .cont_1 h4{
        padding: 20px 0;
        font-size: 18px;
    }

}
.vis_1_6.vis_2_5{
    background-image: url(/img/vision/vision_2_5_bg.png);
}
.vis_1_6 .cont_3{
    margin-top: 40px;
    display: flex;
    gap: 20px;
    justify-content: center;
}
.vis_1_6 .cont_3 > li{
    max-width: 310px;
    width: 100%;
    padding: 30px 0;
    box-sizing: border-box;
    border-radius: 300px;
    border: 1px solid #D9D9D9;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}
.vis_1_6 .cont_3 > li p{
    color: #fff;
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.2; 
    letter-spacing: -0.96px;
    }
.vis_1_6 .cont_3 > li:nth-child(1){
    background: rgba(0, 0, 0, 0.50);
}
.vis_1_6 .cont_3 > li:nth-child(2){
    background: rgba(226, 36, 28, 0.50);


}
.vis_1_6.vis_2_5 .cont_2{
    margin-top: 30px;
}
.vis_1_6.vis_2_5 .cont_2 img{
    margin: 0px auto -1px;
}
@media screen and (max-width:768px){
    .vis_1_6 .cont_3{
        margin-top: 20px;
        flex-direction: column;
    }
    .vis_1_6 .cont_3 > li{
        margin: 0 auto;
        padding: 22px 0;
        gap: 15px;
        max-width: 230px;
    }
    .vis_1_6 .cont_3 > li >div:nth-child(1) img{
        width: 45px;
    }
    .vis_1_6 .cont_3 > li p{
        font-size: 18px;
    }
    .vis_1_6 .cont_3 > li >div:nth-child(3) img{
        width: 20px;
    }
}
.vis_2_6{}
.vis_2_6 .cont_1{
    margin-top: 50px;
    display: flex;
    flex-direction: column;
    gap: 25px;
    max-width: 1060px;
    width: 100%;
    margin: 50px auto 0;
}
.vis_2_6 .cont_1 >li{
    display: flex;
    gap: 30px;
    align-items: center;
}
.vis_2_6 .cont_1 >li >span{
    font-family: "Advent Pro", sans-serif;
    font-size: 80px;
    font-weight: 700;
    letter-spacing: -3.2px;
    width: 90px;
}
.vis_2_6 .cont_1 >li:nth-child(1)> span{
    color: rgba(214, 0, 0, 0.20);
}
.vis_2_6 .cont_1 >li:nth-child(2)> span{
    color: rgba(214, 0, 0, 0.40);
}
.vis_2_6 .cont_1 >li:nth-child(3)> span{
    color: rgba(214, 0, 0, 0.60);
}
.vis_2_6 .cont_1 >li:nth-child(4)> span{
    color: rgba(214, 0, 0, 0.80);
}
.vis_2_6 .cont_1 >li:nth-child(5)> span{
    color: #D60000;
}
.vis_2_6 .cont_1._2 >li:nth-child(1)> span{
    color: rgba(59, 118, 201, 0.20);
}
.vis_2_6 .cont_1._2 >li:nth-child(2)> span{
    color: rgba(59, 118, 201, 0.40);
}
.vis_2_6 .cont_1._2 >li:nth-child(3)> span{
    color: rgba(59, 118, 201, 0.60);
}
.vis_2_6 .cont_1._2 >li:nth-child(4)> span{
    color: rgba(59, 118, 201, 0.80);
}
.vis_2_6 .cont_1._2>li:nth-child(5)> span{
    color: #3B76C9;
}
.vis_2_6 .cont_1._3 >li:nth-child(1)> span{
    color: rgba(31, 41, 55, 0.20);
}
.vis_2_6 .cont_1._3 >li:nth-child(2)> span{
    color: rgba(31, 41, 55, 0.40);
}
.vis_2_6 .cont_1._3 >li:nth-child(3)> span{
    color: rgba(31, 41, 55, 0.60);
}
.vis_2_6 .cont_1._3 >li:nth-child(4)> span{
    color: rgba(31, 41, 55, 0.80);
}
.vis_2_6 .cont_1._3 >li:nth-child(5)> span{
    color: #1F2937;
}
.vis_2_6 .cont_1 >li >p{
    color:#303030;;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.7;
    letter-spacing: -0.4px;
    padding: 13px 50px;
    box-sizing: border-box;
    border-radius: 20px;
    border: 1px solid #A9A9A9;
    background: #E5E7EB;
    flex: 1;
}
.vis_2_6 .cont_2{
    margin-top: 60px;
    color: #FFF;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.5; 
    letter-spacing: -0.8px;
    background-color: #6B7280;
    padding: 30px 0;
    box-sizing: border-box;
    text-align: center;
}
@media screen and (max-width:1650px){
    .vis_2_6 .cont_2{
        padding: 30px 20px;
    }
}
@media screen and (max-width:768px){
    .vis_2_6 .cont_1{
        margin: 25px auto 0;
        gap: 12px;
    }
    .vis_2_6 .cont_1 >li >span{
        width: 45px;
        font-size: 44px;
    }
    .vis_2_6 .cont_1 >li{
        gap: 10px;
    }
    .vis_2_6 .cont_1 >li >p{
        padding: 20px 16px;
        font-size: 16px;
        text-align: center;
    }
    .vis_2_6 .cont_2{
        margin-top: 30px;
        font-size: 16px;
        padding: 16px 34px;
    }
}
.vis_2_7 .cont_1{
    margin-top: 50px;
    display: flex;
    gap: 50px;
}
.vis_2_7 .cont_1 >li{
    width: calc(50% - 25px);
    flex: 1;
}
.vis_2_7 .cont_1 >li >p{
    margin-top: 14px;
    color: #303030;
    text-align: center;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.7; 
    letter-spacing: -0.4px;
}
.vis_2_7 .cont_1 >li .img_box img{
    width: 100%;
}
@media screen and (max-width:1020px){
    .vis_2_7 .cont_1{
        gap: 25px;
    }
}
@media screen and (max-width:768px){
    .vis_2_7 .cont_1{
        flex-direction: column;
        margin-top: 25px;
        gap: 20px;
    }
    .vis_2_7 .cont_1 >li{
        width: 100%;
    }
}
.vis_2_8 .cont_1{
    margin-top: 60px;
}
.vis_2_8 .cont_1 img{
    margin: 0 auto;
}
@media screen and (max-width:768px){
    .vis_2_8 .cont_1{
        margin-top: 30px;
    }
}
.ret_4_3.vis_2_9{
    background-image: url(/img/vision/vision_2_9_bg.png);
}
.vis_2_9 .cont_2{
    margin-top: 50px;
    background: #F9FAFB;
    box-shadow: 0px 4px 14px 0px rgba(0, 0, 0, 0.20);
    padding: 50px 132px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
}
.vis_2_9 .cont_2 .text_box{
    padding-left: 50px;
}
.vis_2_9 .cont_2 .text_box h4{
    color: #D60000;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5; 
    letter-spacing: -0.88px;
}
.vis_2_9 .cont_2 .text_box p{
    margin-top: 16px;
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;  
}
.vis_2_9 .cont_3{
    margin-top: 50px;
    display: flex;
    gap: 20px;
    justify-content: center;
}
.vis_2_9 .cont_3 >li{}
.vis_2_9 .cont_3 >li p{
    color: #303030;
    text-align: center;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.36px;

}
@media screen and (max-width:1650px){
    .vis_2_9 .cont_2{
        padding: 25px 50px;
    }
    .vis_2_9 .cont_2 .text_box{
        padding-left: 25px;
    }
    .vis_2_9 .cont_2 .img_box{
        width: 35%;
    }
}
@media screen and (max-width:920px){
    .vis_2_9 .cont_2{
        flex-direction: column;
        gap: 20px;
        padding: 40px 20px;
    }
    .vis_2_9 .cont_2 .img_box{
        width: 100%;
        text-align: center;
    }
    .vis_2_9 .cont_2 .text_box{
        padding-left: 0;
        text-align: center;
    }
    .vis_2_9 .cont_2 .text_box h4{
        font-size: 18px;
    }
    .vis_2_9 .cont_2 .text_box p{
        font-size: 16px;
    }
}
@media screen and (max-width:768px){
    .vis_2_9 .cont_2{
        margin-top: 25px;
    }
    .vis_2_9 .cont_3{
        margin-top: 25px;
        flex-direction: column;
        align-items: center;
        gap: 0;
    }
    .vis_2_9 .cont_3 >li p{
        font-size: 15px;
    }
}

.vis_1_7.vis_2_10 .img_box_2{
    max-width: 440px;
}
.vis_1_7.vis_2_10 .cont_1 >li .right h4{
    color: #D60000;
}
@media screen and (max-width:768px){
    .vis_1_7 .cont_1 >li .left{
        flex-direction: column;
    }
    .vis_1_7.vis_2_10 .img_box_1{
        max-width: 70px;
    }
}
.vis_2_11{}
.vis_2_11 .cont_1{
    margin-top: 50px;
}
.vis_2_11 .cont_1 >.box{
    display: flex;
    gap: 59px;
    justify-content: center;
}
.vis_2_11 .cont_1 >.box:nth-child(1){
    align-items: center;
}
.vis_2_11 .cont_1 >.box h4{
    color:  #FFF;
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.88px;
    padding: 22px 0;
    box-sizing: border-box;
}
.vis_2_11 .cont_1 >.box h4._1{
    background: linear-gradient(53deg, #F88B3D 0%, #EAA04B 46.17%, #EA9A4B 92.34%);
}
.vis_2_11 .cont_1 >.box h4._2{
    background: linear-gradient(53deg, #4BC0EA 0%, #71C7E1 46.17%, #73C8DF 92.34%), var(--grayscale-40001, #8E8E8E);
}
.vis_2_11 .cont_1 >.box img{
    width: 100%;
}
.vis_2_11 .cont_1 .box >div:nth-child(1),
.vis_2_11 .cont_1 .box >div:nth-child(3){
    flex: 1;
}
.vis_2_11 .cont_1 >.box h5{
    color: #D1D5DB;
    font-size: 42px;
    font-weight: 700;
    line-height: 1.4; 
    letter-spacing: -1.68px;
}
.vis_2_11 .cont_1 .box._2 >div:nth-child(1),
.vis_2_11 .cont_1 .box._2 >div:nth-child(3){
    flex: 1;
    border-bottom: solid 1px #C1C1C1;
}

.vis_2_11 .cont_1 .box p{
    color: #424242;
    text-align: center;
    font-size: 22px;
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.44px;
    padding: 22px 0;
    box-sizing: border-box;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.vis_2_11 .mo_cont_1 {
    margin-top: 40px;
}
.vis_2_11 .mo_cont_1 .tab_box{
    margin-top: 30px;
}
.vis_2_11 .mo_cont_1 .tab_box img{
    width: 100%;
}
.vis_2_11 .mo_cont_1 .tab_box h4{
    color: #FFF;
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.64px;
    padding: 18px 0;
    box-sizing: border-box;
}

.vis_2_11 .mo_cont_1 .tab_box h4._1{

    background: linear-gradient(53deg, #4BC0EA 0%, #71C7E1 46.17%, #73C8DF 92.34%), var(--grayscale-40001, #8E8E8E);
}
.vis_2_11 .mo_cont_1 .tab_box h4._2{
    background: linear-gradient(53deg, #F88B3D 0%, #EAA04B 46.17%, #EA9A4B 92.34%);
}
.vis_2_11 .mo_cont_1 .tab_box ul >li{
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 20px 18px;
    box-sizing: border-box;
    border-bottom: solid 1px #C1C1C1;
}
.vis_2_11 .mo_cont_1 .tab_box ul >li >span{
    color: #424242;
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.32px;
    min-width: 80px;
}
.vis_2_11 .mo_cont_1 .tab_box ul >li >p{
    color: #424242;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.4; 
    letter-spacing: -0.32px;
}
@media screen and (max-width:1080px){
    .vis_2_11 .cont_1 .box p{
        font-size: 18px;
    }
    .vis_2_11 .cont_1 >.box{
        gap: 30px;
    }
}
.vis_2_1.vis_3_1 .cont_1{
    max-width: 1020px;
    width: 100%;
    margin: 50px auto;
}
@media screen and (max-width:1080px){
    .vis_2_1.vis_3_1 .cont_1{
        margin-top: 25px auto;
    }
}
.vis_3_3 .cont_1{
    display: flex;
    justify-content: center;
    margin-top: 50px;
    align-items: flex-end
}
.vis_3_3 .cont_1 li:nth-child(1){
    width: 540px;
}
.vis_3_3 .cont_1 li:nth-child(1) h4{
    background-color: #6B7280;
}
.vis_3_3 .cont_1 li:nth-child(2){
    width: 618px;
}
.vis_3_3 .cont_1 li:nth-child(2) h4{
    background: linear-gradient(53deg, #4BC0EA 0%, #71C7E1 46.17%, #73C8DF 92.34%);
}
.vis_3_3 .cont_1 .box{
    background-color: #fff;
    box-shadow: 0px 4px 12px 0px rgba(0, 0, 0, 0.15);
}
.vis_3_3 .cont_1 .box .img_box{
    text-align: center;
    padding: 24px 0;
    box-sizing: border-box;
}
.vis_3_3 .cont_1 li h4{
    color:#FFF;
    text-align: center;
    font-size: 27.595px;
    font-weight: 700;
    letter-spacing: -0.552px;
    padding: 22.5px 0;
    box-sizing: border-box;
}
.vis_3_3 .cont_1 li:nth-child(1) p{
    margin-top: 30px;
    color:  #303030;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;
}
.vis_3_3 .cont_1 li:nth-child(2) p{
    margin-top: 30px;
    color: #303030;
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    line-height: 1.6; 
    letter-spacing: -0.96px;
}
@media screen and (max-width:960px){
    .vis_3_3 .cont_1 li:nth-child(1){
        width: 100%;
    }
    .vis_3_3 .cont_1 li:nth-child(2){
        width: 100%;
    }
    .vis_3_3 .cont_1{
        flex-direction: column;
        gap: 40px;
    }
}
@media screen and (max-width:768px){
    .vis_3_3 .cont_1{
        margin-top: 20px;
        flex-direction: column;
        gap: 20px;
    }
    .vis_3_3 .cont_1 li h4{
        font-size: 16px;
        padding: 12px 0;
    }
    .vis_3_3 .cont_1 li:nth-child(1) p{
        font-size: 16px;
        margin-top: 15px;
    }
    .vis_3_3 .cont_1 li:nth-child(2) p{
        font-size: 16px;
        margin-top: 15px;
    }
}
.vis_3_4 .cont_1{
    margin-top: 50px;
    display: flex;
    gap: 19px;
    align-items: center;
    justify-content: center;
}
.vis_3_4 .cont_1 >li{}
.vis_3_4 .cont_1 >li .img_box{}
.vis_3_4 .cont_1 >li h4{
    margin-top: 16px;
    color:  #3796FF;
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.6; 
    letter-spacing: -0.44px;
}
.vis_3_4 .cont_1 >li p{
    color:#303030;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;
}
@media screen and (max-width:1650px){
    .vis_3_4 .cont_1{
        flex-wrap: wrap;
    }
    .vis_3_4 .cont_1 > li .img_box{
        text-align: center;
    }
    .vis_3_4 .cont_1 > li{
        width: calc(33.33% - 30px);
    }
}
@media screen and (max-width:768px){
    .vis_3_4 .cont_1 {
        margin-top: 25px;
    }
    .vis_3_4 .cont_1 > li{
        width: 100%;
    }
    .vis_3_4 .cont_1 >li h4{
         font-size: 18px;
         margin-top: 8px;
    }
    .vis_3_4 .cont_1 >li p{
        font-size: 16px;
    }
}
.vis_3_5 .cont_layout{
    margin-top: 50px;
}
.vis_3_5 .cont_1{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}
.vis_3_5 .cont_1 h4{
    color: #FFF;
    text-align: center;
    font-size: 22px;
    font-weight: 500;
    line-height: 1.4; 
    letter-spacing: -0.44px;
    padding: 22px 0;
}
.vis_3_5 .cont_1 p{
    padding: 22px 30px;
    box-sizing: border-box;
    color:#424242;
    text-align: center;
    font-size: 22px;
    line-height: 1.2; /* 26.4px */
    letter-spacing: -0.44px;
    border-bottom: solid 1px #C1C1C1;
}
.vis_3_5 .cont_1:last-child p{
    border-bottom: solid 2px #424242;
}
.vis_3_5 .cont_1 ._1 p{
    font-weight: 400;
}
.vis_3_5 .cont_1 ._3 p{
    font-weight: 600;
}

.vis_3_5 .cont_1 h5{
    color: #C1C1C1;
    text-align: center;
    font-size: 38px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.76px; 
}
.vis_3_5 .cont_1 >._1{
    width: 100%;
    flex: 1;
}
.vis_3_5 .cont_1 >._2{
    max-width: 135px;
    width: 100%;
    text-align: center;
}
.vis_3_5 .cont_1 >._3{
    width: 100%;
    flex: 1;
    position: relative;
}
.vis_3_5 .cont_1 >._3 >span{
    position: absolute;
    bottom: 10px;
    right: 0;
    /* transform: translateY(-50%); */
    font-size: 14px;
    background: none;
    padding: 0;
    color: #949494;
    font-weight: 400;
}
.vis_3_5 .cont_1 >._1 >h4{
    background: #6B7280;
}
.vis_3_5 .cont_1 >._3 >h4{
    background: linear-gradient(53deg, #4BC0EA 0%, #71C7E1 46.17%, #73C8DF 92.34%), var(--grayscale-40001, #8E8E8E);
}
.vis_3_5 .cont_1 span{
    color:#424242;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.36px;
    padding: 3px 12px;
    border-radius: 999px;
    background: #E5E7EB;
}

@media screen and (max-width:768px){
    .vis_3_5 .cont_layout{
        margin-top: 25px;
    }
    .vis_3_5 .cont_1{
        gap: 0;
    }
    .vis_3_5 .cont_1 h4{
         font-size: 16px;
         padding: 13px 0;
    }
    .vis_3_5 .cont_1 p{
        font-size: 14px;
        padding: 14px 12px;
    }
    .vis_3_5 .cont_1 span{
        font-size: 11px;
    }
    .vis_3_5 .cont_1 >._2{
        max-width: 100px;
    }
    .vis_3_5 .cont_1 >._3 >span{
        font-size: 10px;
        bottom: 2px;
    }
}

.ret_6_2.vis_3_6 .cont_1{
    border-top: 0;
    margin-top: 50px;
    padding-top: 0;
}
.ret_6_2.vis_3_6 .cont_1 li{
    flex: 1;
}
.ret_6_2.vis_3_6 .cont_1 li .img_box img{
    width: 100%;
}
.ret_6_2.vis_3_6 .cont_1 .text_box{
    display: flex;
    gap: 14px;
    margin-top: 25px;
    align-items: flex-start;
}
.ret_6_2.vis_3_6 .cont_1 .text_box >span{
    color: #FFF;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.4; /* 33.6px */
    letter-spacing: -0.96px; 
    background-color: #4BC0EA;
    border-radius: 100%;
    padding: 4px 20px;
    box-sizing: border-box;
}
.ret_6_2.vis_3_6 .cont_1 .text_box h5{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.8px;
}
@media screen and (max-width:768px){
    .ret_6_2.vis_3_6 .cont_1 li{
        display: flex;
        gap: 10px;
    }
    .ret_6_2.vis_3_6 .cont_1 li >div{
        flex: 1;
    }
    .ret_6_2.vis_3_6 .cont_1 li .text_box{
        flex-direction: column;
        gap: 5px;
        margin-top: 0;
    }
    .ret_6_2.vis_3_6 .cont_1 li .text_box >span{
        font-size: 14px;
        padding: 4px 16px;
    }
    .ret_6_2.vis_3_6 .cont_1 li .text_box h5{
        font-size: 16px;
        text-align: left;
        line-height: 1.4;
    }
}
.vis_4_1 .cont_1{
    margin-top: 50px;
    display: flex;
}
.vis_4_1 .cont_1 >li{
    width: 20%;
    flex: 1;
    border-right: solid 1px #c1c1c1;
    box-sizing: border-box;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.vis_4_1 .cont_1 >li >span{
    color: #FFF;
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.96px;
    padding: 8px 16px;
    border-radius: 100%;
    background-color: #4BC0EA;
    display: inline-block;
    width: max-content;
    margin: 0 auto;
}

.vis_4_1 .cont_1 >li  p{
    color: #303030;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.5; 
    letter-spacing: -0.4px;
}
.vis_4_1 .cont_1 >li:last-child{
    border-right: 0;
}
@media screen and (max-width:1650px){
    .vis_4_1 .cont_1 >li p{
        font-size: 16px;
    }
}
@media screen and (max-width:960px){
    .vis_4_1 .cont_1{
        flex-wrap: wrap;
        row-gap: 20px;
        gap: 20px;
    }
    .vis_4_1 .cont_1 >li p{
        font-size: 16px;
    }
    .vis_4_1 .cont_1 >li{
        padding: 20px 0;
        width: calc(50% - 10px);
        flex: none;
        border-right: 0;
        border-bottom: solid 1px #c1c1c1;
    }
    .vis_4_1 .cont_1 >li:last-child{
        border-bottom: 0;
    }
}
@media screen and (max-width:768px){
    .vis_4_1 .cont_1{
        margin-top: 25px;
    }
    .vis_4_1 .cont_1 >li{
        width: 100%;
        gap: 10px;
    }
    .vis_4_1 .cont_1{
        gap: 10px;
    }
    .vis_4_1 .cont_1 >li >span{
        font-size: 18px;
        padding: 4px 12px;
    }
}
.vis_4_2{}
.vis_4_2 .cont_1{
    max-width: 1050px;
    width: 100%;
    margin: 50px auto 0;
    display: flex;
    gap: 50px; 
align-items: flex-start;
    justify-content: center;
    flex-wrap: wrap;
}
.vis_4_2 .cont_1 > li{
    width: calc(50% - 25px);
}
.vis_4_2 .cont_1 > li .text_box{
    margin-top: 10px;
    display: flex;
    gap: 10px;
    align-items: center;
}

.vis_4_2 .cont_1 > li .text_box span{
    /* font-family: "Advent Pro"; */
    font-size: 80px;
    font-weight: 700;
    letter-spacing: -3.2px; 
}
.vis_4_2 .cont_1 > li .text_box p >span{
    color: #3796FF ;
    font-size: 20px;
    font-weight:600;
    line-height: 1.6; 
    letter-spacing: -0.4px;
}
.vis_4_2 .cont_1 > li:nth-child(1) .text_box span{
color: #9CA3AF;
}
.vis_4_2 .cont_1 > li:nth-child(2) .text_box span{
color: #6b728067;
}
.vis_4_2 .cont_1 > li:nth-child(3) .text_box span{
color: #6b7280b0;
}
.vis_4_2 .cont_1 > li:nth-child(4) .text_box span{
color: #6B7280;
}

.vis_4_2 .cont_1 > li .text_box p{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.4px;
}
@media screen and (max-width:768px){
    .vis_4_2 .cont_1{
        margin-top: 25px auto 0;
        gap: 25px;
    }
    .vis_4_2 .cont_1 > li{
        width: 100%;
        text-align: center;
    }
    .vis_4_2 .cont_1 > li .text_box{
        justify-content: center;
    }
    .vis_4_2 .cont_1 > li .text_box span{
        font-size: 54px;
    }
    .vis_4_2 .cont_1 > li .text_box p{
        font-size: 16px;
        text-align: left;
    }
    .vis_4_2 .cont_1 > li .text_box p >span{
        font-size: 16px;
    }
}
.vis_4_3 .cont_1{
    margin-top: 50px;
    text-align: center;
}
.vis_4_3 .cont_1 img{
    margin: 0 auto;
}
@media screen and (max-width:768px){
    .vis_4_3 .cont_1{
        margin-top: 25px;
    }
}
.ret_4_3.vis_4_4{
    background-image: url(/img/vision/vis_4_4_bg.png );
}
.ret_4_3.vis_4_4 .big_img_box{
    margin-top: 50px;
}
.ret_4_3.vis_4_4 .cont_1{
    background-color: #fff;
    box-shadow: none;
}
@media screen and (max-width:768px){
    .ret_4_3.vis_4_4{
        background-image: url(/img/vision/vis_4_4_bg_m.png );
    }
    .ret_4_3.vis_4_4 .big_img_box{
        margin-top: 25px;
    }
}
.vis_4_5{
    background-image: url(/img/vision/vis_4_5_bg.png);
}
.vis_4_5 .cont_1{
    display: flex;
    justify-content: center;

    align-items: center
}
.vis_4_5 .cont_1 .text_box{}
.vis_4_5 .cont_1 .text_box h6{
    text-align: center;
    font-family: "Libre Bodoni", serif;
    font-size: 90px;
    font-weight: 400;
    line-height: 1.4; 
    letter-spacing: -3.6px;
    background: var(--blue-gra, linear-gradient(180deg, #5DA9ED 0%, #0071D7 100%));
background-clip: text;
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
}
.vis_4_5 .cont_1 .text_box h4{
    color:  #303030;
    text-align: center;
    font-size: 26px;
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: -0.52px;
}
.vis_4_5 .cont_1 .text_box p{
    color: #FFF;
    text-align: center;
    font-size: 17px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: -0.68px;
    padding: 6px 30px;
    box-sizing: border-box;
    background-color: #3796FF;
    border-radius: 12px;
}
.vis_4_5 .cont_2{
    display: flex;
    justify-content: center;
    margin-top: 40px;
}
.vis_4_5 .cont_2>li{
    width: 200px;
    height: 200px;
    border-radius: 100%;
    border: dashed  1px #303030;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-left: -10px;
}
.vis_4_5 .cont_2>li >h4{
    font-family: "Libre Bodoni", serif;
    font-style: italic;
    color: #303030;
    font-size: 30px;
    font-weight: 400;
    line-height: 20px;
    border-bottom: solid 2px #303030;
}
.vis_4_5 .cont_2>li >p{
    color:#303030;
    text-align: center;
    font-size: 18px;
    font-weight: 500;
    line-height: 1.4; 
    margin-top: 10px;
}
@media screen and (max-width:1020px){
    .vis_4_5 .cont_2>li{
        width: 160px;
        height: 160px;
    }
    .vis_4_5 .cont_2>li >p{
        font-size: 16px;
    }
}
@media screen and (max-width:980px){
    .vis_4_5 .cont_1 >div{
        width: 50%;
        flex: 1;
    }
}
@media screen and (max-width:820px){
    .vis_4_5 .cont_1{
        flex-direction: column;
        gap: 20px;
    }
    .vis_4_5 .cont_2>li >h4{
        font-size: 24px;
    }
    .vis_4_5 .cont_2{flex-wrap: wrap;gap: 10px;}
    .vis_4_5 .cont_2 >li{
        margin-left: 0;
    }
}
.vis_4_6{
    background-image: url(/img/vision/vis_4_6_bg.png);
    overflow: hidden;
}
.vis_4_6 .cont_1{
    display: flex;
}
.vis_4_6 .cont_1 >li{
    width: 50%;
    flex: 1;
}
.vis_4_6 .cont_1 >li h4{
    color: #FFF;
    font-size: 28px;
    font-weight: 400;
    line-height: 1.4; 
    letter-spacing: -1.12px;
}
.vis_4_6 .cont_1 >li h3{
    color:#FFF;
    font-size: 48px;
    font-weight: 800;
    line-height: 1.5;
    letter-spacing: -1.92px;
}
.vis_4_6 .cont_1 >li div{
    margin-top: 35px;
}
.vis_4_6 .cont_1 >li div p{
    color: #FFF;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.36px;
}
.vis_4_6 .cont_1 >li div h5{
    font-size: 22px;
    font-weight: 600;
    line-height: 1.6;
    letter-spacing: -0.44px;
    background: linear-gradient(53deg, #4BC0EA 0%, #71C7E1 46.17%, #73C8DF 92.34%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
@media screen and (max-width:1020px){
    .vis_4_6{
        background-position: 25% 50%;
    }
    .vis_4_6 .cont_1 >li:nth-child(1){width: 35%; flex: 1 1 auto;}
    .vis_4_6 .cont_1 >li:nth-child(2){width: 65%; flex: 1 1 auto;}
}
@media screen and (max-width:768px){
    .vis_4_6.py_100{
        background-image: none;
        padding: 0;
    }
    .vis_4_6 .cont_1 >li:nth-child(1){display: none;}
    .vis_4_6 .cont_1 >li:nth-child(2){
        width: 100%;
        background-image: url(/img/vision/vis_4_6_bg_m.png);
        background-size: cover;
        background-repeat: no-repeat;
        background-position: 50% 50%;
        padding: 40px 18.5px;
        box-sizing: border-box;
        text-align: center;
    }
    .vis_4_6 .w_1280{
        width: 100%;
    }
    .vis_4_6 .cont_1 >li h4{
        font-size: 18px;
        letter-spacing: -0.32px;
    }
    .vis_4_6 .cont_1 >li h3{
        font-size: 25px;
        letter-spacing: -0.32px;
    }
    .vis_4_6 .cont_1 >li div h5{
        font-size: 18px;
        letter-spacing: -0.32px;
    }
    .vis_4_6 .cont_1 >li div p{
        font-size: 16px;
        letter-spacing: -0.32px;
    }
}
.vis_5_1{}
.vis_5_1 .cont_1{
    margin-top: 50px;
}
.vis_5_1 .cont_1 .text_box{
    display: flex;
    gap: 20px;
    align-items: center;
    margin: 0 auto;
    padding: 20px 50px;
    width: max-content;
    border-radius: 20px;
background: linear-gradient(45deg, #8AB5DF 0%, #A3B7E0 100%);
}
.vis_5_1 .cont_1 .text_box p{
    color: #FFF;
    font-size: 22px;
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: -0.88px;
}
.vis_5_1 .cont_1 .text_box .img_box{}
.vis_5_1 .cont_1 .text_box h4{
    color: #FFF;
    font-family: "Advent Pro";
    font-size: 28px;
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: -1.12px;
    text-align: center;
}
.vis_5_1 .cont_2{
    margin-top: 50px;
    display: flex;
    gap: 16px;
    align-items: stretch;
}
.vis_5_1 .cont_2 >li{
    width: calc(33.33% - 8px);
    background-color: #F3F4F6;
    display: flex;
    flex-direction: column;
    padding: 30px 18px;
    box-sizing: border-box;
}
.vis_5_1 .cont_2 >li h4{
    color: #1F1F1F;
    font-size: 26px;
    font-weight: 700;
    line-height: 1.5; 
}
.vis_5_1 .cont_2 >li h5{
    color: #1F1F1F;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.5; 
}
.vis_5_1 .cont_2 >li > .text_box{
    padding-left: 15px;
}
.vis_5_1 .cont_2 >li p{
    margin-top: 15px;
    text-align: center;
    color: #1F1F1F;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.5; 
    letter-spacing: -0.2px;
}
.vis_5_1 .cont_2 >li .img_box{
    margin-top: 30px;
    text-align: center;
}
@media screen and (max-width:1650px){
    .vis_5_1 .cont_1 .text_box{
        flex-direction: column;

    }
    .vis_5_1 .cont_1 .text_box .img_box{
        transform: rotate(90deg);
    }
}
@media screen and (max-width:768px){
    .vis_5_1 .cont_1{
        margin-top: 25px;
    }
    .vis_5_1 .cont_1 .text_box p{
        font-size: 18px;
        text-align: center;
    }
    .vis_5_1 .cont_1 .text_box{
        gap: 10px;
        width: 100%;
        width: auto;
        padding: 20px;
    }
    .vis_5_1 .cont_1 .text_box h4{
        font-size: 22px;

    }
    .vis_5_1 .cont_2{
        margin-top: 25px;
        flex-direction: column;
    }
    .vis_5_1 .cont_2 >li{
        width: 100%;
        padding: 24px 18px;
    }
    .vis_5_1 .cont_2 >li p{
        font-size: 18px;
    }
    .vis_5_1 .cont_2 >li .img_box{
        margin-top: 15px;
    }
}
.vis_5_2{}
.vis_5_2 .cont_1{
    color:  #303030;
    text-align: center;
    font-size: 22px;
    font-weight: 400;
    line-height: 1.5; 
    letter-spacing: -0.88px;
    padding: 15px 30px;
    box-sizing: border-box;
    border-radius: 999px;
    border: 2px solid #D1D5DB;
   max-width: 741px;
    margin: 30px auto 0;
}
.vis_5_2 .cont_2{
    display: flex;
    gap:20px ;
    flex-wrap: wrap;
    margin-top: 40px;
}
.vis_5_2 .cont_2 >li{
    width: calc(25% - 15px);
    border-radius: 8px;
    background: #EAF0F6;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    justify-content: center;
    padding: 27px 24px;
    box-sizing: border-box;
    justify-content: flex-start


}
.vis_5_2 .cont_2 >li .img_box{}
.vis_5_2 .cont_2 >li p{
    color: #303030;
    text-align: center;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.72px;
}
@media screen and (max-width:768px){
    .vis_5_2 .cont_1{
        font-size: 16px;
    }
    .vis_5_2 .cont_2{
        margin-top: 20px;
        gap: 10px;
        flex-direction: column;
    }
    .vis_5_2 .cont_2 li{
        width: 100%;
        padding: 20px 10px;
    }
    .vis_5_2 .cont_2 li br{
        display: none;
    }
    .vis_5_2 .cont_2 li p{
        font-size: 16px;
    }
}
.vis_6_1{
    background-image: url(/img/vision/vis_6_1_bg.png);
}
.vis_6_1 .cont_1{
    margin-top: 80px;
    display: flex;
    justify-content: center;
}
.vis_6_1 .cont_1 >li{
    padding: 0 30px;
    box-sizing: border-box;
    text-align: center;
}
.vis_6_1 .cont_1 >li p{
    margin-top: 30px;
    color: #FFF;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.6;
    letter-spacing: -0.44px;
}
@media screen and (max-width:1650px){
    .vis_6_1 .cont_1 >li{
        padding: 0 10px;
    }
}
@media screen and (max-width:768px){
    .vis_6_1 .cont_1{
        margin-top: 25px;
        flex-wrap: wrap;
        gap: 10px;
    }
    .vis_6_1 .cont_1 li{
        width: calc(50% - 5px);
    }
    .vis_6_1 .cont_1 li p{
        font-size: 18px;
        margin-top: 15px;
    }
}

.vis_6_2{}
.vis_6_2 .tab_btn{
    margin: 50px auto 0;
    display: flex;
    align-items: center;
    width: max-content;
    border-radius: 999px;
    border: solid 1px #303030;
    padding: 6px;
    box-sizing: border-box;
}
.vis_6_2 .tab_btn li{
    color:  #303030;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.6; 
    letter-spacing: -0.8px; 
    padding: 9px 30px;
    border-radius: 999px;
    cursor: pointer;
}
.vis_6_2 .tab_btn li.on{
    background-color: #0071D7;
    color: #fff;
}
.vis_6_2 .num_box{}
.vis_6_2 .num_box h4{
    color:#E5E7EB;
    font-family: "Advent Pro";
    font-size: 80px;
    font-weight: 700;
    letter-spacing: -3.2px;
}
.vis_6_2 .num_box h3{
    color: #303030;
    font-size: 34px;
    font-weight: 700;
    line-height: 1.4; 
    letter-spacing: -1.36px;
}
.vis_6_2 .num_box p{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: -0.8px;
}
.vis_6_2 .tab_box_container{
    margin-top: 45px;
}
.vis_6_2 .cont_1 .num_box{
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.vis_6_2 .cont_1 .list_3{
    display: flex;
    margin-top: 45px;
    gap: 25px;
    justify-content: center;
}
.vis_6_2 .cont_1 .list_3 >li{
    width: calc(33.33% - 15px);
}

.vis_6_2 .cont_1 .list_3 >li .text_box{
    gap: 5px;
    display: flex;
    color:#303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.8px;
    margin-top: 15px;
}
.vis_6_2 .cont_2{
    margin-top: 80px;
}
.vis_6_2 .cont_2 .num_box{
    text-align: center;
}
.vis_6_2 .cont_2 .online_box{
    display: flex;
    gap: 20px;
    margin: 30px auto;
    max-width: 762px;
    align-items: center;
    border-radius: 20px;
    background: linear-gradient(45deg, #8AB5DF 0%, #A3B7E0 100%);
    padding: 20px 50px;
    box-sizing: border-box;
}
.vis_6_2 .cont_2 .online_box p{
    color: #FFF;
    font-size: 22px;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: -0.88px;
}
.vis_6_2 .cont_2 .online_box h5{
    color:#FFF;
    font-family: "Advent Pro";
    font-size: 28px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -1.12px;
}
.vis_6_2 .cont_2 .last_box{
    margin-top: 50px;
    text-align: center;
}
.vis_6_2 .cont_3{
    display: flex;
    align-items: center;
    gap: 70px;
}
.vis_6_2 .cont_3 >div{
}
.vis_6_2 .cont_3 >.img_box{
}
.vis_6_2 .cont_3 .num_box {
    width: 630px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.vis_6_2 .bg_color_box{
    background: #EAF0F6;
    padding: 18px 24px;
    display: flex;
    gap: 5px;
}
.bg_color_box .img_box{min-width: 20px;

}
.vis_6_2 .bg_color_box p{
    color:#303030;
    font-size: 18px;
    font-weight: 500;
    line-height: 1.3; 
    letter-spacing: -0.72px;
}
.vis_6_2 .tab_box:nth-child(3) .cont_3:nth-child(2){
    margin-top: 20px;
}
.vis_6_2 .tab_box:nth-child(4) .cont_1 .list_3 >li .text_box {
    justify-content: center;
}
.vis_6_2 .tab_box:nth-child(4) .bg_color_box{
    margin: 80px auto 0;
    max-width: 845px;
}
@media screen and (max-width:12800px){
    .vis_6_2 .cont_3{
        gap: 35px;
    }
}
@media screen and (max-width:960px){
    .vis_6_2 .cont_1 .list_3 >li .text_box{
        font-size: 16px;
    }
    .vis_6_2 .tab_btn{
        width: auto;
        border: none;
        flex-wrap: wrap;
        row-gap: 10px;
        justify-content: center;
    }
    .vis_6_2 .tab_btn li{
        font-size: 15px;
        padding: 6px 16px;
    }
    .vis_6_2 .cont_3{
        flex-direction: column-reverse;
    }
    .vis_6_2 .tab_box:nth-child(3) .cont_3:nth-child(2){
        flex-direction: column;
    }
}
@media screen and (max-width:768px){
    .vis_6_2 .tab_box_container{
        margin-top: 20px;
    }
    .vis_6_2 .num_box h4{
        font-size: 50px;
    }
    .vis_6_2 .num_box h3{
        font-size: 24px;
    }
    .vis_6_2 .num_box p{
        font-size: 16px;
    }
    .vis_6_2 .cont_1 .list_3{
        flex-direction: column;
        align-items: center;
        max-width: 410px;
        margin: 30px auto 0;
    }
    .vis_6_2 .cont_1 .list_3 >li{
        width: 100%;
    }
    .vis_6_2 .cont_1 .list_3 >li .img_box{
        text-align: center;
    }
    .vis_6_2 .cont_2{
        margin-top: 40px;
    }
    .vis_6_2 .cont_2 .online_box{
        flex-direction: column;
        gap: 10px;
        padding: 20px;
        margin: 10px 0;
    }
    .vis_6_2 .cont_2 .online_box >.img_box{
        transform: rotate(90deg);
        max-width: 20px;
    }
    .vis_6_2 .cont_2 .online_box p{
        font-size: 18px;
    }
    .vis_6_2 .cont_2 .online_box h5{
        font-size: 22px;
    }
    .vis_6_2 .cont_2 .last_box{
        margin-top: 25px;
    }
    .vis_6_2 .cont_3 .num_box{
        text-align: center;
    }
    .vis_6_2 .cont_3 .num_box{
        max-width: none;
        width: 100%;
    }
    .vis_6_2 .cont_3{
        gap: 15px;
    }
    .vis_6_2 .bg_color_box{
        padding: 10px;   
    }
    .vis_6_2 .bg_color_box p{
        font-size: 15px;
    }
    .vis_6_2 .tab_box:nth-child(4) .bg_color_box{
        margin: 40px auto 0;
    }

}
.vis_7_1 .tab_btn{
    margin: 50px auto 0;
    display: flex;
    align-items: center;
    max-width: max-content;
    border-radius: 999px;
    border: solid 1px #303030;
    padding: 6px;
    box-sizing: border-box;
}
.vis_7_1 .tab_btn li{
    color:  #303030;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.6; 
    letter-spacing: -0.8px; 
    padding: 9px 30px;
    border-radius: 999px;
    cursor: pointer;
}
.vis_7_1 .tab_btn li.on{
    background-color: #0071D7;
    color: #fff;
}
.vis_7_1 .cont_1{
    display: flex;
    flex-direction: column;
    gap: 50px;
    align-items: center;
    margin-top: 50px;
}

.vis_7_1 .cont_1 >p{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.8px;
    text-align: center;
}
.vis_7_1 .cont_2{
    max-width: 1134px;
    margin: 50px auto 0;
    display: flex;
    gap: 60px;
    justify-content: center;
    align-items: center;
}
.vis_7_1 .cont_2 > div{
    width: 50%;
    flex: 1;
}
.vis_7_1 .cont_2 >.img_box{}
.vis_7_1 .cont_2 >.text_box{
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.vis_7_1 .cont_2 >.text_box h4{
    color: #303030;
    font-size: 34px;
    font-weight: 700;
    line-height: 1.4; 
    letter-spacing: -1.36px;
}
.check_list{
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.check_list >li{
    display: flex;
    gap: 5px;
    align-items: center;
}
.check_list >li div{}
.check_list >li p{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;
}
@media screen and (max-width:768px){
    .vis_7_1 .tab_btn{
        margin: 25px auto 0;
    }
    .vis_7_1 .tab_btn li {
        font-size: 15px;
        padding: 6px 16px;
    }
    .vis_7_1 .cont_1{
        margin-top: 25px;
        gap: 25px;
    }
    .vis_7_1 .cont_1 >p {
        font-size: 16px;
    }
    .vis_7_1 .cont_2{
        flex-direction: column;
        gap: 20px;
    }
    .vis_7_1 .cont_2> div{
        width: 100%;
    }
    .vis_7_1 .cont_2 >.img_box{
        text-align: center;
    }
    .vis_7_1 .cont_2 >.text_box h4{
        color: #303030;
        font-size: 34px;
        font-weight: 700;
        line-height: 1.4; /* 47.6px */
        letter-spacing: -1.36px;
    }
    .vis_7_1 .cont_2 >.text_box{
        gap: 10px;
    }
    .vis_7_1 .cont_2 >.text_box h4{
        font-size: 25px;
    }
    .check_list >li p{
        font-size: 16px;
    }
}
.vis_7_2 .cont_5{
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.vis_7_2 .cont_5 >span{
    width: max-content;
    color: #FFf;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.8px;
    border-radius: 20px;
    background: linear-gradient(45deg, #8AB5DF 0%, #A3B7E0 100%);
    padding: 14px 24px;
    box-sizing: border-box;
}
.vis_7_2 .cont_5 .img_box{}
@media screen and (max-width:1180px){
    .vis_7_2 .cont_5{
        max-width: 600px;
        margin: 0 auto;
    }
    .vis_7_2 .cont_5 >span{
        margin: 0 auto;
    }
}
@media screen and (max-width:768px){
    .vis_7_2 .cont_5 >span{
        font-size: 16px;
    }
}
.vis_5_2.vis_7_3 .cont_2{
    justify-content: center;
}

.vis_8_1 .tab_btn{
    margin: 50px auto 0;
    display: flex;
    align-items: center;
    max-width: max-content;
    border-radius: 999px;
    border: solid 1px #303030;
    padding: 6px;
    box-sizing: border-box;
}
.vis_8_1 .tab_btn li{
    color:  #303030;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.6; 
    letter-spacing: -0.8px; 
    padding: 9px 30px;
    border-radius: 999px;
    cursor: pointer;
}
.vis_8_1 .tab_btn li.on{
    background-color: #0071D7;
    color: #fff;
}
@media screen and (max-width:768px){
    .vis_8_1 .tab_btn{
        margin: 25px auto 0;
        padding: 3px;
    }
    .vis_8_1 .tab_btn li {
        font-size: 15px;
        padding: 6px 16px;
    }
}
.vis_8_2 .cont_1{
    display: flex;
    justify-content: space-between;
}
.vis_8_2 .cont_1 .top{}
.vis_8_2 .cont_1 .top >p{
    color:#303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.8px;
}
.vis_8_2 .cont_1 .top >h3{
    color: #303030;
    font-size: 42px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -1.68px;
}
.vis_8_2 .cont_1 .bottom{
    margin-top: 48px;

}
.vis_8_2 .cont_1 .bottom .img_box img{
    display: block;
}
.vis_8_2 .cont_1 .bottom .link_box{
    display: flex;
}
.vis_8_2 .cont_1 .bottom > p{

}
.vis_8_2 .cont_1 .bottom .link_box{
    display: flex;
    margin-top: -1px;
}
.vis_8_2 .cont_1 .bottom .link_box >a{
gap: 10px;
    color: #303030;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.44px;
    display: flex;
    align-items: center;
    text-align: center;
    max-width: 320px;
    text-align: center;
    width: 100%;
    background-color: #F8DF00;
    justify-content: center;
    padding: 22.5px 0;
    box-sizing: border-box;
    
}
.vis_8_2 .cont_1 .bottom .link_box > p{
    color:#FFf;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.44px;
    background-color: #303030;
    padding: 22.5px 0;
    box-sizing: border-box;
    flex: 1;
    text-align: center;
}
@media screen and (max-width:1650px){
    .vis_8_2 .cont_1{
        gap: 10px;
    }
    .vis_8_2 .cont_1 .bottom .link_box > p{
        font-size: 18px;
    }
    .vis_8_2 .cont_1 .bottom .link_box > a p{
        font-size: 18px;
    }
}
@media screen and (max-width:1020px){
    .vis_8_2 .cont_1 .bottom .link_box{
        flex-direction: column;
    }
    .vis_8_2 .cont_1 .bottom .link_box >p,
    .vis_8_2 .cont_1 .bottom .link_box >a{
        width: 100%;
        max-width: none;
        padding: 12px 0;
    }
    .vis_8_2 .cont_1 .top >h3{
        font-size: 30px;
    }
    .vis_8_2 .cont_1 .bottom{
        margin-top: 30px;
    }
}
@media screen and (max-width:840px){
    .vis_8_2 .cont_1{
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }
    .vis_8_2 .cont_1 .top{
        text-align: center;
    }
    .vis_8_2 .cont_1 .top >p{
        font-size: 20;
    }
    .vis_8_2 .cont_1 .top >h3{
        font-size: 28px;
    }
    .vis_8_2 .cont_1 .bottom .link_box >p{
        font-size: 16px;
       
    }
    .vis_8_2 .cont_1 .bottom .link_box >p, .vis_8_2 .cont_1 .bottom .link_box >a{
        padding: 8px 0;
    }
    .vis_8_2 .cont_1 .bottom .link_box > a p {
        font-size: 16px;
    }
    .vis_8_2 .cont_1 .bottom .link_box img{
        width: 16px;
        height: 16px;
        vertical-align: baseline;
    }
}
.prevention_1_1{
    background-image: url(/img/prevention/prevention_1_1_bg.png);
}
.prevention_1_1 .cont_1{
    max-width: 1080px;
    width: 100%;
    margin: 40px auto 0;
    background-color: #fff;
    padding: 60px 50px;
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
}
.prevention_1_1 .cont_1 .left h3{
    color: #303030;
    font-size: 28px;
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: -0.56px;
}
.prevention_1_1 .cont_1 .left h3 >span{
    color: #FFF;
    /* font-size: 28px; */
    font-weight: 700;
    line-height: 1.4; 
    letter-spacing: -0.56px;
    border-radius: 1103.895px;
    background: #71C7E1;
    padding: 4px 15px;
}
.prevention_1_1 .cont_1 .left .today_check{
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 100%;
    margin-top: 25px;
    min-width: 200px;
}
.prevention_1_1 .cont_1 .left .today_check >li{
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #F3F4F6;
    padding: 8px 15px;
    box-sizing: border-box;
    cursor: pointer;
}
.prevention_1_1 .cont_1 .left .today_check >li p{
    color:  #303030;
    font-family: "Pretendard";
    font-size: 16px;
    font-weight: 500;
    line-height: 1.6; /* 25.6px */
    letter-spacing: -0.64px;

 }
 .prevention_1_1 .cont_1 .left .today_check >li svg path{
    fill: #1C1B1F;
 }
 .prevention_1_1 .cont_1 .left .today_check >li.on{
    background-color: #4B5563;
 }
 .prevention_1_1 .cont_1 .left .today_check >li.on svg path{
    fill: #fff;
 }
 .prevention_1_1 .cont_1 .left .today_check >li.on p{
    color: #fff;
 }
.prevention_1_1 .cont_1 .right{
    display: flex;
    gap: 20px;
}
.prevention_1_1 .cont_1 .right >li{
    width: calc(33.33% - 10px);
    flex:1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.prevention_1_1 .cont_1 .right >li .top{
    display: flex;
    flex-direction: column;
    gap: 13px;
}
.prevention_1_1 .cont_1 .right >li .top .img_box{}
.prevention_1_1 .cont_1 .right >li .top .text_box{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.prevention_1_1 .cont_1 .right >li .top .text_box >h4{
    color: #303030;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.6;
    letter-spacing: -0.44px;
}
.prevention_1_1 .cont_1 .right >li .top .text_box >span{
    color: #00A71F;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.36px;
    border-radius: 4.42px;
    border: solid 2px #00A71F;
    padding: 4px;
}
.prevention_1_1 .cont_1 .right >li .top .text_box >span._2{
    color: #9CA3AF;
    border: solid 2px #9CA3AF;
}
.prevention_1_1 .cont_1 .right >li .bottom{
    color: #303030;
    text-align: center;
    font-size: 20px;
    font-style: normal;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.8px;  
}

@media screen and (max-width:1280px){

}
@media screen and (max-width:1100px){
    .prevention_1_1 .cont_1{
        padding: 30px 20px;
    }
}
@media screen and (max-width:1040px){
    .prevention_1_1 .cont_1{
        flex-direction: column;
        gap: 20px;
    }
    .prevention_1_1 .cont_1 .left br{
        display: none;
    }
    .prevention_1_1 .cont_1 .right >li .top .img_box{
        text-align: center;
    }
}
@media screen and (max-width:768px){
    .prevention_1_1 .cont_1 .left h3{
        font-size: 24px;
        text-align: center;
    }
    .prevention_1_1 .cont_1 .left br{
        display: block;
    }
    .prevention_1_1 .cont_1 .right{
        flex-direction: column;
    }
    .prevention_1_1 .cont_1 .right >li{
        width: 100%;
        text-align: center;
    }
    .prevention_1_1 .cont_1 .right >li .top .text_box >h4{
        font-size: 20px;
    }
    .prevention_1_1 .cont_1 .right >li .bottom{
        font-size: 18px;
    }
}

.prevention_1_2 .top{
    border-bottom: solid 1px #D1D5DB;
    margin-bottom: 50px;
}
.prevention_1_2 .top .tab_btn2 >li{
    color: #9CA3AF;
}
.prevention_1_2 .top .tab_btn2 >li.on{
    color: #3796FF;
}
.prevention_1_2 .top >.tab_btn2{
    margin-bottom: -1px;
}
.prevention_1_2 .add_box{
    background-color: #6B7280;
    padding: 25px 0;
    width: 100%;
    margin: 40px auto 0;
    box-sizing: border-box;
}
.prevention_1_2 .add_box p{
    text-align: center;
    color: #FFF;
    text-align: center;
    font-size: 26px;
    font-weight: 600;
    letter-spacing: -1.04px;
    line-height: 1.5;
    box-sizing: border-box;
}
.prevention_1_2  .cont_4{
    margin-top: 50px;
    display: flex;
    gap: 40px;
    align-items: center;
}
.prevention_1_2  .cont_4 .left{
    display: flex;
    justify-content: center;
}
.prevention_1_2  .cont_4 .left >div:nth-child(1){
    border-right: solid 1px #fff;
    box-sizing: border-box;
}
.prevention_1_2  .cont_4 .left img{
    display: block;
}
.prevention_1_2  .cont_4 .left p{
    color: #FFF;
    text-align: center;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.4px; 
    padding: 20px 0;
    box-sizing: border-box;
    background: linear-gradient(53deg, #4BC0EA 0%, #71C7E1 46.17%, #73C8DF 92.34%);
}
.prevention_1_2  .cont_4 .mid{}
.prevention_1_2  .cont_4 .right{
    width: 284px;
    height: 284px;
    border-radius: 9999px;
    border: 3px solid #5DA9ED;
    box-shadow: 0px 4px 10px 0px rgba(96, 139, 157, 0.25);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.prevention_1_2  .cont_4 .right p{
    color: #4B5563;
    font-size: 22px;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
}
.prevention_1_2  .cont_4 .right h4{
    color: #3796FF;
    text-align: center;
    font-size: 28px;
    font-weight: 800;
    line-height: 1.4; 
}
.prevention_1_2  .cont_5{
    margin-top: 50px;
    display: flex;
    gap: 40px;
    align-items: center;
}
.prevention_1_2  .cont_5 .left{

    border-radius: 20px;
    border: 2px solid  #D1D5DB;
    padding: 30px;
    box-sizing: border-box;
}

.prevention_1_2  .cont_5 .left h5{
    color:  #303030;
    text-align: center;
    font-size: 26px;
    font-weight: 600;
    line-height: 1.6;
    letter-spacing: -0.52px;
}
.prevention_1_2  .cont_5 .left >ul{
    margin-top: 20px;
    display: flex;
    gap: 10px;
}
.prevention_1_2  .cont_5 .left >ul >li p{
    color: #FFF;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5; 
    letter-spacing: -0.72px;
    padding: 8px 10px;
    box-sizing: border-box;
    background: linear-gradient(180deg, #5DA9ED 0%, #0071D7 100%);
}
.prevention_1_2  .cont_5 .right p{
    color: #FFF;
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.88px;
    background-color: #303030;
    padding: 14px 0;
}
@media screen and (max-width:1650px){
    .prevention_1_2 .cont_4{
        gap: 20px;
    }
    .prevention_1_2 .cont_4 .left{
        max-width: 500px;
    }
    .prevention_1_2 .cont_4 .right{
        width: 240px;
        height: 240px;
    }
    .prevention_1_2 .cont_4 .right p{
        font-size: 16px;
    }
    .prevention_1_2 .cont_4 .right h4{
        font-size: 18px;
    }
}
@media screen and (max-width:1280px){
    .prevention_1_2 .cont_4{
        justify-content: center;
    }
    .prevention_1_2 .top >.tab_btn2 li{
        text-align: center;
    }
}
@media screen and (max-width:960px){
    .prevention_1_2 .cont_5 .left h5{
        font-size: 20px;
    }
    .prevention_1_2 .cont_5{
        gap: 20px;
    }
}
@media screen and (max-width:900px){
    .prevention_1_2 .cont_4{
        flex-direction: column;
        gap: 30px;
    }
    .prevention_1_2 .cont_4 .mid{
        transform: rotate(90deg);
        max-width: 40px;
    }
    .prevention_1_2 .cont_4 .mid img{
        width: 100%;
    }
    .prevention_1_2 .cont_5{
        flex-direction: column;
    }
    .prevention_1_2 .cont_5 .mid{
        transform: rotate(90deg);
        max-width: 40px;
    }
}
@media screen and (max-width:768px){
    .prevention_1_2 .top{
        border-bottom: 0;
        margin-bottom: 25px;
    }
    .prevention_1_2 .top >.tab_btn2{
        flex-direction: column;
        gap: 0;
    }
    .prevention_1_2 .top >.tab_btn2 li{
        text-align: center;
        border-bottom: solid 1px #d1d5db; 
    }
    .prevention_1_2 .top >.tab_btn2 li.on{
        border-bottom: solid 1px #3796FF; 
    }
    .prevention_1_2 .add_box{
        margin: 20px auto 0;
        padding: 18px 20px;
    }
    .prevention_1_2 .add_box p{
        font-size: 16px;
    }
    .prevention_1_2 .cont_4{
        margin-top: 25px;
    }
    .prevention_1_2 .cont_4 .left{
        max-width: none;
        flex-direction: column;
        gap: 15px;
    }
    .prevention_1_2 .cont_4 .left{
       
    }
    .prevention_1_2 .cont_4 .left p{
        font-size: 18px;
        padding: 10px 0;
    }
    .prevention_1_2 .cont_5{
        margin-top: 25px;
    }
    .prevention_1_2 .cont_5 .left{
        padding: 20px 10px;
    }
    .prevention_1_2 .cont_5 .left >ul{
        flex-direction: column;
        gap: 15px;
    }
    .prevention_1_2 .cont_5 .left >ul img{
        width: 100%;
    }
    .prevention_1_2 .cont_5 .left >ul >li p{
        padding: 6px 10px;
    }
    .prevention_1_2 .cont_5 .right p{
        padding: 7px 0;
       font-size: 20px;
    }
}
.prevention_2_1{
    background-color: #F9FAFB;
}
.prevention_2_1 .cont_1{
    display: flex;
    gap: 55px;
    margin-bottom: 50px;

}
.prevention_2_1 .cont_1 >ul{
    display: flex;
    gap: 35px;
    align-items: center;
    flex: 1;
}
.prevention_2_1 .cont_1 >ul li{
    width: 33.33%;
}
.prevention_2_1 .cont_1 >ul li span{
    color:  #FFF;
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.96px;
    padding: 4px 14px;
    box-sizing: border-box;
    background-color: #4BC0EA;
    border-radius: 100%;
    display: inline-block;
}
.prevention_2_1 .cont_1 >ul li h4{
    margin-top: 8px;
    color: #303030;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.6; 
    letter-spacing: -0.48px;
}
.prevention_2_1 .cont_1 >ul li p{
    color: #303030;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.4px;
}
.prevention_2_1 .cont_2{
    padding-top: 50px;
    box-sizing: border-box;
    border-top: solid 1px #D1D5DB;
}
.prevention_2_1 .cont_2>ul{
    padding: 0 54px;
    box-sizing: border-box;
    display: flex;
    gap: 40px;
    align-self: start;
}
.prevention_2_1 .cont_2>ul >li{
    width: calc(33.33% - 20px);
}
.prevention_2_1 .cont_2>ul >li .img_box{
    position: relative;
}
.prevention_2_1 .cont_2>ul >li .img_box p{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50% ,-50%);
    color: #FFF;
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: -0.44px;
    width: 100%;
}
.prevention_2_1 .cont_2>ul >li > p{
    color:  #303030;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.4px;
    margin-top: 20px;
}
@media screen and (max-width:1280px){
    .prevention_2_1 .cont_1 >ul li h4{
        font-size: 20px;
    }
    .prevention_2_1 .cont_1 >ul li p{
        font-size: 18px;
    }
    .prevention_2_1 .cont_1{
        gap: 25px;
    }
    .prevention_2_1 .cont_1 >ul{
        gap: 15px;
        flex-direction: column;
    }
    .prevention_2_1 .cont_1 >ul li{
        width: 100%;
    }
    .prevention_2_1 .cont_1 >ul li br{
        display: none;
    }
    .prevention_2_1 .cont_1{
        align-items: center;
        max-width: 800px;
        margin: 0 auto 50px;
    }
   
}
@media screen and (max-width:920px){
    .prevention_2_1 .cont_1{
        flex-direction: column;
        margin: 0 auto 25px;
    }
    .prevention_2_1 .cont_1 >ul{
        text-align: center;
    }
    .prevention_2_1 .cont_2{
        padding-top: 25px;
    }
    .prevention_2_1 .cont_2>ul{
        flex-direction: column;
    }
    .prevention_2_1 .cont_2>ul >li{
        width: 100%;
    }
    .prevention_2_1 .cont_2>ul >li .img_box{
        text-align: center;
    }
    .prevention_2_1 .cont_1 >ul li h4{
        font-size: 18px;
    }
    .prevention_2_1 .cont_1 >ul li p{
        font-size: 16px;
    }
    .prevention_2_1 .cont_2>ul >li .img_box p{
        font-size: 20px;
    }
    .prevention_2_1 .cont_2>ul >li > p{
        font-size: 18px;
        margin-top: 10px;
    }
    .prevention_2_1 .cont_2>ul{
        gap: 20px;
        padding: 0;
    }
}
.prevention_3_1{
    background-color: #F9FAFB;
}
.prevention_3_1 .cont_1 .top{
    margin: 20px auto 0;
    max-width: 720px;
    display: flex;
    gap: 45px;
    align-items: center;
    justify-content: center;
    padding: 20px 0;
    box-sizing: border-box;
    background-color: #fff;
    border-radius: 20px;
    border: 1.4px solid #9CA3AF;

}
.prevention_3_1 .cont_1 .top >p{
    color:#4B5563;
    font-family: "Advent Pro";
    font-size: 28px;
    font-weight: 500;
    letter-spacing: -1.12px;
}
.prevention_3_1 .cont_1 .top >h3{
    color: #3796FF;
    font-family: "Advent Pro";
    font-size: 36px;
    font-weight: 700;
    letter-spacing: -1.44px;
}

.prevention_3_1 .cont_1 >ul{
    margin-top: 18px;
}
.prevention_3_1 .cont_1 >ul li{
    display: flex;
    gap: 5px;
    color: #303030;
    text-align: center;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.5; 
    letter-spacing: -0.72px;
    justify-content: center;
}
.prevention_3_1 .cont_2{
    margin-top: 60px;
    display: flex;
    justify-content: center;
}
.prevention_3_1 .cont_2 >li{
    width: 33.33%;
    flex:1
}
.prevention_3_1 .cont_2 >li .img_box{}
.prevention_3_1 .cont_2 >li h4{
    color: #FFF;
    text-align: center;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.88px;
    padding: 19px 0;
    box-sizing: border-box;
}
.prevention_3_1 .cont_2 >li:nth-child(1) h4{background-color: #9CA3AF;}
.prevention_3_1 .cont_2 >li:nth-child(2) h4{background-color: #4B5563;}
.prevention_3_1 .cont_2 >li:nth-child(3) h4{background-color: #1F2937;}
.prevention_3_1 .cont_2 >li p{
    color:  #303030;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: -0.8px;
    margin-top: 20px;
}
@media screen and (max-width:1400px){
    .prevention_3_1 .cont_2 >li p{
        font-size: 16px;
    }
    .prevention_3_1 .cont_2 >li h4{
        font-size: 18px;
    }
}
@media screen and (max-width:820px){
    .prevention_3_1 .cont_2{
        flex-direction: column;
        gap: 20px;
    }
    .prevention_3_1 .cont_2 >li{
        margin: 0 auto;
        width: auto;
    }
}
@media screen and (max-width:768px){
    .prevention_3_1 .cont_1 .top{
        gap: 20px;
        padding: 8px 20px;
    }
    .prevention_3_1 .cont_1 .top >p{
        font-size: 18px;
    }
    .prevention_3_1 .cont_1 .top >h3{
        font-size: 20px;
    }
}
.ret_4_3.prevention_4_1{
    background-image: url(/img/prevention/prevention_4_1_bg.png);
}
.ret_4_3.prevention_4_1 .cont_1{
    display: flex;
    gap: 30px;
    justify-content: center;
    padding: 54px 110px;
    box-sizing: border-box;
}
.ret_4_3.prevention_4_1 .cont_1 .left >ul{
    display: flex;
}
.ret_4_3.prevention_4_1 .cont_1 .left >ul li p{
    margin-top: 16px;
    color: #303030;
    text-align: center;
    font-size: 22px;
    font-weight: 400;
    line-height: 1.6; 
    letter-spacing: -0.44px;
}
.ret_4_3.prevention_4_1 .cont_1 .left >ul li img {
    max-height: 300px;
}
.ret_4_3.prevention_4_1 .cont_1 .right{}
.ret_4_3.prevention_4_1 .cont_1 .right h4{
    color: #303030;
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.6;
    letter-spacing: -0.44px;
    margin-top: 16px;
}
.ret_4_3.prevention_4_1 .cont_1 .right p{
    color: #303030;
    font-size: 18px;
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: -0.36px;
    text-align: center;
}
@media screen and (max-width:1100px){
    .ret_4_3.prevention_4_1 .cont_1{
        padding: 30px 50px;
    }
    .ret_4_3.prevention_4_1 .cont_1 .right h4,
    .ret_4_3.prevention_4_1 .cont_1 .left >ul li p{
        font-size: 16px;
        margin-top: 10px;
    }
    .ret_4_3.prevention_4_1 .cont_1 .right p{
        font-size: 14px;
    }
}
@media screen and (max-width:1100px){
    .ret_4_3.prevention_4_1 .cont_1{
        flex-direction: column;
        gap: 15px;
        padding: 30px 20px;
    }
    .ret_4_3.prevention_4_1 .cont_1 .right{
        text-align: center;
    }
}
.vis_3_3.prevention_4_2 .cont_1 li:nth-child(1){
    margin-right: -1px;
}
.vis_3_3.prevention_4_2 .cont_1 li:nth-child(1) img{
    margin-top: -1px;
}
.vis_3_3.prevention_4_2 .cont_1 li:nth-child(1) h4{
    font-size: 22px;
}
.vis_3_3.prevention_4_2 .cont_1 li:nth-child(1) p{
    font-size: 18px;
}
.vis_3_3.prevention_4_2 .cont_1 li:nth-child(2) p{
    font-size: 22px;
    font-weight: 400;
}
.vis_3_3.prevention_4_2 .cont_1 .box .img_box{
    padding: 0;
}
.vis_3_3.prevention_4_2 .cont_1 .box .img_box img{
    display: block;
}
.vis_3_3.prevention_4_2 .cont_1{
    align-items: center;
}
@media screen and (max-width:1380px){
    .vis_3_3.prevention_4_2 .cont_1 li:nth-child(1) h4{
        font-size: 18px;
    }
}
@media screen and (max-width:960px){
    .vis_3_3.prevention_4_2 .cont_1 li{
        width:540px;
    }
    .vis_3_3.prevention_4_2 .cont_1 li:nth-child(1) h4,
    .vis_3_3.prevention_4_2 .cont_1 li:nth-child(2) p,
    .vis_3_3.prevention_4_2 .cont_1 li:nth-child(1) p{
        font-size: 16px;
    }
}
@media screen and (max-width:600px){
    .vis_3_3.prevention_4_2 .cont_1 li{
        width:auto;
    }
}
.prevention_4_3{}
.prevention_4_3 .cont_1{
    border-top: solid 1px #D1D5DB;
    padding-top: 40px;
    margin-top: 50px;
    box-sizing: border-box;
    display: flex;
    gap: 30px;
    align-items: center;
}
.prevention_4_3 .cont_1 >div{

}
.prevention_4_3 .cont_1 .right{

}
.prevention_4_3 .cont_1 .right >ul{
    display: flex;
    gap: 15px;
}
.prevention_4_3 .cont_1 .right >ul >li{
  
}
.prevention_4_3 .cont_1 .right >ul >li p{
    color: #303030;
    font-size: 22px;
    font-weight: 400;
    line-height: 1.8;
    letter-spacing: -0.88px;
}
@media screen and (max-width:1650px){
    .prevention_4_3 .cont_1{
        flex-direction: column;
    }
    .prevention_4_3 .cont_1 .mid{
        transform: rotate(90deg);
    }
}
@media screen and (max-width:768px){
    .prevention_4_3 .cont_1{
        margin-top: 25px;
        gap: 15px;
        padding-top: 25px;
    }
    .prevention_4_3 .cont_1 .right >ul >li p{
        font-size: 18px;
    }
}
.prevention_4_4 .cont_1{
    margin-top: 50px;
    display: flex;
    gap: 20px;
}
.prevention_4_4 .cont_1 >li{
    width: 20%;

    display: flex;
    flex-direction: column;
    gap: 10px;
}
.prevention_4_4 .cont_1 >li p{
    color:#303030;
    text-align: center;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5; /* 24px */
    letter-spacing: -0.64px;
}
.prevention_4_4 .cont_1 >li .small_img{
    height: 62px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.prevention_4_4 .cont_1 >li h4{
    color: #303030;
    text-align: center;
    font-size: 20px;
    font-weight: 500;
    line-height: 1.5; /* 30px */
    letter-spacing: -0.8px;
}
@media screen and (max-width:768px){
    .prevention_4_4 .cont_1{
        margin-top: 25px;
        flex-wrap: wrap;
        gap: 12px;
        row-gap: 30px;
        justify-content: center;
    }
    .prevention_4_4 .cont_1 >li{
        width: calc(50% - 6px);

        text-align: center;
        gap: 5px;
    }
    .prevention_4_4 .cont_1 >li h4{
        font-size: 16px;
    }
}