@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');

#nav_num_1 {
    margin-top: -1px;
}
.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;
}


.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;
}
.bg_img {
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
    box-sizing: border-box;
}


.w_1250 {
    max-width: 1250px;
    width: 100%;
    margin: 0 auto;
}
.w_1280 {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
}
.w_1500 {
    max-width: 1500px;
    width: 100%;
    margin: 0 auto;
}
@media screen and (max-width: 1650px) {
    .none_1650 {
        display: none;
    }
    .w_1250 {
        width: 65%;
      }
      .w_1280 {
        width: 65%;
      }
      .event_1_1 .w_1280 {
        width: 100%;
      }
}
@media screen and (max-width: 1280px) {
    .sticky_rel {
        display: none;
    }
    .sub_nav_btn_section {
        justify-content: center;
    }
    .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: 1200px) {
    .none_1200 {
        display: none;
    }
}
@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;
      }
}

/* CSS 애니메이션을 정의 */
@keyframes updown {
    0% {
        transform: translateY(0); /* 시작 위치 */
    }
    50% {
        transform: translateY(-25px); /* 위로 이동 */
    }
    100% {
        transform: translateY(0); /* 원래 위치로 돌아오기 */
    }
}

/* 노안백내장 */
.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;
    justify-content: center;
}
.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;
        margin-bottom: 50px;
    }
    .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;
}


.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;
    align-items: stretch;
}

.pre_1_3 > .cont_1 > li {
  flex: 1;
  max-width: 650px;
}

.pre_1_3 > .cont_1 > li .text_box p {
  min-height: 64px; /* 필요 시 80px 등으로 조정 */
  text-align: center;
}

.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;
  display: list-item;
  margin-bottom: 10px;
  text-align: center;
}
.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;
  text-align: center;
  margin-top: 15px;
}
.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, 0.2);
  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%;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.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 {
    flex: 0 0 auto;       /* 핵심: 더 이상 커지지 않음 */
    line-height: 0; 
}
.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;
  margin-top: auto;  
  flex: 1;     
}
@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 10px;
  }
  .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: 1000px;
  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{
    display: flex;
    gap: 20px;
    align-items: stretch; /* 핵심 */
  }
.pre_4_2 .cont_1 > li{
  flex: 1;
  display: flex;
  flex-direction: column;
}

.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;
    padding: 22px 16px;
    box-sizing: border-box;
  
    height: 86px;          /* min-height 말고 height로 고정 */
    display: flex;
    align-items: center;
    justify-content: center;
  
    text-align: center;
    word-break: keep-all;
    overflow-wrap: anywhere;
  }
.pre_4_2 .cont_1 > li p {
    margin-top: auto;  
  color: #303030;
  font-size: 20px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: -0.8px;
  text-align: center;
  margin-top: 50px;
}
.pre_4_2 .cont_1 > li .img_box {
    aspect-ratio: 16 / 9;  /* 이미지가 가로형이면 16/9 추천 */
    overflow: hidden;
    line-height: 0;
}
.pre_4_2 .cont_1 > li .img_box img {
    width: 100%;
    height: 100%;
    object-fit: cover;      /* 의료 이미지가 잘리면 contain으로 변경 */
    display: block;
}
@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_2 .cont_1{
      flex-direction: column;
    }
    .pre_4_2 .cont_1 > li > h4{
      min-height: auto;
    }
  }

.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 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr)); /* PC: 4개 */
    gap: 20px;
    justify-items: center; /* 각 칸에서 가운데 */
}
.pre_4_5 .cont_2 > li {
    width: 100%;
    display: flex;
    justify-content: center;
}
.pre_4_5 .cont_2 > li > div {
    width: 100%;
    max-width: 284px;
    aspect-ratio: 1 / 1;
    border: 1px solid #4bc0ea;
    border-radius: 50%;
    box-sizing: border-box;
    padding: 18px;  
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 100px;
}
.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;
}
.pre_4_5 .cont_2 > li > div > h4,
.pre_4_5 .cont_2 > li > div > p{
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
}
@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{
    width: 250px;
    height: 250px;
  } */
  .pre_4_5 .cont_2 > li > div{ 
    max-width: 250px;
    margin-top: 100px;
}
  .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: 1280px){
    .pre_4_5 .cont_2{
      grid-template-columns: repeat(2, minmax(0, 1fr)); /* 2x2 */
    }
    .pre_4_5 .cont_2 > li > div{
      max-width: 250px;
    }
  }
@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{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  /* .pre_4_5 .cont_2 > li {
    width: 45%;

    flex: 1 1 auto;
  } */
  .pre_4_5 .cont_2 > li > div{
    width: 100%;
    max-width: 284px;
    aspect-ratio: 1 / 1;
    height: auto;       /* 혹시 기존 height 있으면 무효화 */
    border-radius: 50%;
  }
  /* .pre_4_5 .cont_2 > li > div{
    max-width: 160px;
    padding: 12px;
  } */
  .pre_4_5 .cont_2 > li > div{ max-width: 160px; }
  .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, 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;
  margin-top: 25px;
}
.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;
  height: 120px;
}
.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: 750px;
  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;
  
    height: 86px;
    padding: 0 16px;          /* 상하 padding 제거, 좌우만 */
  
    background-color: #eaf0f6;
    border-radius: 999px;
    box-sizing: border-box;
  
    display: flex;            /* 핵심 */
    align-items: center;      /* 세로 가운데 */
    justify-content: center;  /* 가로 가운데 */
  
    text-align: center;
  
}
.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;
    height: 86px;     
  }
}

@media screen and (max-width: 1180px) {
  .pre_2_4 .cont_1 .pre_6_1_list .img_box {
    max-width: none;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin-top: 10px;
  }
  .pre_6_1_list > li .img_box {
    margin-top: 20px;
  }
  .pre_6_1_list > li h4{
    width: 100%;
    display: flex;          /* 유지 */
    align-items: center;
    justify-content: center;
  }

}

@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_6_1_list > li h4{
    height: 45px;        /* 모바일은 조금 줄임 */
    padding: 0 12px;     /* 상하는 0 유지 */
    font-size: 18px;
    width: 280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
}
.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: stretch;
  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 .list_3 .img_box{
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
  }
  .ret_2_3 .list_3 .img_box img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
.ret_2_3 .cont_1 > .list_3 li {
  width: 33.33%;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 30px;
  align-items: flex-start;
  min-width: 0;
}
.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;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.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;
  }
  .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, 0.2);
  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, 0.2);
  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;
  text-align: end;
}
.ret_5_2 .cont_1 .btn_box {
  position: absolute;
  width: 100%;
  background: rgba(0, 0, 0, 0.7);
  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, 0.2);
  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: 1500px;
  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;
  min-width:0;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.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;
    min-width:0;
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  .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, 0.5);
}
.vis_1_6 .cont_3 > li:nth-child(2) {
  background: rgba(226, 36, 28, 0.5);
}
.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, 0.2);
}
.vis_2_6 .cont_1 > li:nth-child(2) > span {
  color: rgba(214, 0, 0, 0.4);
}
.vis_2_6 .cont_1 > li:nth-child(3) > span {
  color: rgba(214, 0, 0, 0.6);
}
.vis_2_6 .cont_1 > li:nth-child(4) > span {
  color: rgba(214, 0, 0, 0.8);
}
.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, 0.2);
}
.vis_2_6 .cont_1._2 > li:nth-child(2) > span {
  color: rgba(59, 118, 201, 0.4);
}
.vis_2_6 .cont_1._2 > li:nth-child(3) > span {
  color: rgba(59, 118, 201, 0.6);
}
.vis_2_6 .cont_1._2 > li:nth-child(4) > span {
  color: rgba(59, 118, 201, 0.8);
}
.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, 0.2);
}
.vis_2_6 .cont_1._3 > li:nth-child(2) > span {
  color: rgba(31, 41, 55, 0.4);
}
.vis_2_6 .cont_1._3 > li:nth-child(3) > span {
  color: rgba(31, 41, 55, 0.6);
}
.vis_2_6 .cont_1._3 > li:nth-child(4) > span {
  color: rgba(31, 41, 55, 0.8);
}
.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, 0.2);
  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: flex-start;
  justify-content: center;

}
.vis_3_4 .cont_1 > li {
}
.vis_3_4 .cont_1 > li .img_box {
    width: auto;
    text-align: center;
}
.vis_3_4 .cont_1 > li .img_box img{

    text-align: center;
}


.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: 250px;
  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;
  margin: 0 10px 0 10px;
}
.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;
  min-height: 110px;   /* 핵심: 이 값을 반응형에서 조절 */
  display:flex;
  flex-direction:column;
  justify-content:center; /* 제목이 1줄/2줄이어도 가운데 정렬 */
}
.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;
  margin-top: auto;     /* 핵심: p를 하단으로 밀어줌 */
  padding-top: 15px;    /* 기존 margin-top 대체/보완 */
}
.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: space-between; 
}
.vis_6_1 .cont_1 > li {
  padding: 0 30px;
  box-sizing: border-box;
  text-align: center;
  flex: 1;                 /* 모든 li 동일 비율 */
  max-width: 220px;
}
.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);
  margin-left: 2%;
}

.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 .right .img_box img {
    width: 100%;
    min-width: 300px;
  margin-top: 100px;
}
.vis_8_2 .cont_1 .bottom .link_box {
  display: flex;
  width: 820px;
}
.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;
  }
  .vis_8_2 .cont_1 .bottom .img_box {
    width: 100%;
}
  .vis_8_2 .cont_1 .bottom .link_box {
    width: 100%;
}
.vis_8_2 .cont_1 .right .img_box {
  width: 80%;
}
}
@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;
  }
  .vis_8_2 .cont_1 .right .img_box {
    margin: 0 auto;
  }
}
.prevention_1_1 {
  background-image: url(/img/prevention/prevention_1_1_bg.png);
}
.prevention_1_1 .cont_1 {
  max-width: 1400px;
  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 {
    text-align: center;
}
.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%
  );
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.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: 17px;
  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%);
  height: 55px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.prevention_1_2 .cont_5 .right p {
  color: #fff;
  text-align: center;
  font-size: 21px;
  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;
    height: 50px;
  }
  .prevention_1_2 .cont_4 .right h4 {
    font-size: 18px;
    margin-top: 25px;
  }
}
@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;
  align-items: stretch
}
.prevention_2_1 .cont_1 > ul {
  display: flex;
  gap: 35px;
  align-items: flex-start;
  flex: 1;
}
.prevention_2_1 .cont_1 > ul li {
  width: 33.33%;
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
  margin-top: 0%;
  flex: 1;
}
.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 {
    display: block;      /* 핵심 */
    flex-wrap: initial;
  }
  .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 .left > ul li .img_box{
    border-radius: 18px;
    overflow: hidden;
  }
  .ret_4_3.prevention_4_1 .cont_1 .right .img_box{
    overflow: visible;     /* <- 텍스트 잘림 방지 */
    border-radius: 0;      /* <- img_box 자체 라운드는 안 줌(아래에서 img에 줌) */
  }
/* .ret_4_3.prevention_4_1 .cont_1 .right .img_box img{
    border: 4px solid #4085f5;  /* 기존 색에 맞게 */
  /* } */
  .ret_4_3.prevention_4_1 { --imgH: 300px; } 
  .ret_4_3.prevention_4_1 .cont_1 {
    display: flex;
    gap: 30px;
    justify-content: center;
    padding: 54px 110px;
    box-sizing: border-box;
    align-items: flex-start;
    height: 100%;
  }
  .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;
  } */
   /* 왼쪽 3개 모두 동일한 이미지 영역 높이 */
    .ret_4_3.prevention_4_1 .cont_1 .left > ul li .img_box{
        height: var(--imgH);
    }
    
    /* 이미지는 박스를 꽉 채움 */
    .ret_4_3.prevention_4_1 .cont_1 .left > ul li .img_box img{
        width: 100%;
        height: 100%;
        object-fit: cover;   /* 잘리면 contain */
        display: block;
    }
    .ret_4_3.prevention_4_1 .cont_1 .right {
    }
    .ret_4_3.prevention_4_1 .cont_1 .right .img_box{
        height: var(--imgH);
      }
      
/* 오른쪽 img_box는 텍스트 포함이므로 자르면 안 됨 */
.ret_4_3.prevention_4_1 .cont_1 .right .img_box{
    width: 100%;
    max-width: 500px;
    height: auto;
    overflow: visible;
  }
  
  /* 이미지 높이만 고정 + 라운드/테두리 */
  .ret_4_3.prevention_4_1 .cont_1 .right .img_box > img{
    width: 100%;
    height: var(--imgH);
    object-fit: cover;
    display: block;
  
    border-radius: 18px;
    outline: 4px solid #3b82f6;     /* 테두리 */
    outline-offset: -4px;   
    box-sizing: border-box;
  }
  .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 {
    width: 900px;
}
.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;
  }
}
.vis_9_0 .img_box {
  aspect-ratio: 8/7;
}
.vis_9_0 .img_box video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media screen and (max-width: 1060px) {
  .vis_9_0 .img_box {
    aspect-ratio: auto;
  }
}
.vis_9_1 .cont_1 > .list {
  max-width: 1500px;
}
@media screen and (max-width: 1440px) {
  .vis_9_1 .cont_1 > .list li > p {
    font-size: 16px;
  }
  .vis_9_1 .cont_1 > .list li > p br {
    display: none;
  }
}
.vis_9_4 {
  background: linear-gradient(180deg, rgba(208, 223, 227, 0) 50%, #d0dfe3 100%);
}
.vis_9_4 .title {
  margin-bottom: 80px;
}
.vis_9_4 ul.cont_1 li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}
.vis_9_4 ul.cont_1 li:not(:last-child) {
  margin-bottom: 70px;
}
.vis_9_4 ul.cont_1 li .img_wrap {
  width: 48%;
}
.vis_9_4 ul.cont_1 li .img_wrap video,
.vis_9_4 ul.cont_1 li .img_wrap img {
  width: 100%;
}

.vis_9_4 ul.cont_1 li .txt_wrap {
  flex: 1;
  max-width: 540px;
}
.vis_9_4 ul.cont_1 li .txt_wrap span {
  color: var(--main-blue, #3796ff);
  font-family: Pretendard;
  font-size: 22px;
  font-weight: 600;
  line-height: 150%;
  margin-bottom: 14px;
}
.vis_9_4 ul.cont_1 li .txt_wrap h4 {
  color: var(--grayscale-800, #262626);
  font-family: Pretendard;
  font-size: 28px;
  font-style: normal;
  font-weight: 700;
  line-height: 150%;
  letter-spacing: -1.12px;
  margin-bottom: 24px;
}
.vis_9_4 ul.cont_1 li .txt_wrap p {
  color: var(--grayscale-700, #404040);
  font-family: Pretendard;
  font-size: 20px;
  font-weight: 400;
  line-height: 160%;
  letter-spacing: -0.8px;
}
@media screen and (max-width: 1024px) {
  .vis_9_4 ul.cont_1 li {
    flex-direction: column;
  }
  .vis_9_4 ul.cont_1 li:nth-child(2n) {
    flex-direction: column-reverse;
  }
  .vis_9_4 ul.cont_1 li .txt_wrap {
    flex: unset;
    max-width: unset;
    width: 100%;
  }
  .vis_9_4 ul.cont_1 li .img_wrap {
    width: 100%;
    max-width: 780px;
  }
  .vis_9_4 ul.cont_1 li .txt_wrap p .br_none {
    display: none;
  }
}
@media screen and (max-width: 768px) {
  .vis_9_4 .title {
    margin-bottom: 40px;
  }
  .vis_9_4 ul.cont_1 li {
    gap: 20px;
  }
  .vis_9_4 ul.cont_1 li .txt_wrap span {
    font-size: 14px;
    margin-bottom: 8px;
  }
  .vis_9_4 ul.cont_1 li .txt_wrap h4 {
    margin-bottom: 12px;
    font-size: 18px;
    letter-spacing: -0.72px;
  }
  .vis_9_4 ul.cont_1 li .txt_wrap p {
    font-size: 16px;
    letter-spacing: -0.64px;
  }
  .vis_9_4 ul.cont_1 li:not(:last-child) {
    margin-bottom: 40px;
  }
}
.vis_9_5 .cont_1 {
  flex-wrap: wrap;
  column-gap: 10px;
  row-gap: 20px;
  max-width: 710px;
  margin: 40px auto 0;
}
.vis_9_5 .cont_1 li {
  width: calc((100% - (10px * 3)) / 4);
}
.vis_9_5 .title h3 span.point {
  background: linear-gradient(90deg, #3fd9b5 0%, #3fb8d9 50%, #7f85ea 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}
.vis_9_5 .title .text p {
  padding: 3px 18px 3px 19px;
  color: #fff;
  width: fit-content;
  font-weight: 600;
  margin: 0 auto;
  color: var(--dark-blue-gray-000-black, #000);
  background: linear-gradient(90deg, #3fd9b5 0%, #3fb8d9 50%, #7f85ea 100%);
}
.vis_9_5 .cont_1 > li p {
  color: #fff;
  font-weight: 600;
}
@media screen and (max-width: 768px) {
  .vis_9_5 .cont_1 {
    column-gap: 7px;
  }
  .vis_9_5 .cont_1 li {
    width: calc((100% - 7px) / 2);
  }
  .vis_9_5 .cont_1 > li p {
    font-size: 14px;
    margin-top: 9px;
  }
  .vis_9_5 .title .text p {
    background: transparent;
    padding: 0;
    margin-top: 8px;
  }
  .vis_9_5 .title .text p span {
    padding: 3px 18px 3px 19px;
    display: block;
    width: fit-content;
    font-weight: 600;
    margin: 2px auto;
    background: linear-gradient(90deg, #3fd9b5 0%, #3fb8d9 50%, #7f85ea 100%);
  }
  .vis_9_5 .title .text br.block_768 {
    display: block;
  }
}