@media (min-width: 0px) and (max-width: 1280px) {
  .sub_tab.fit {
    width: auto;
  }
  .health__slider .swiper-slide-active {
    width: 85vw;
  }
  .health__slider .swiper-slide:not(:first-child) .swiper__img {
    margin-left: 20px;
  }
  .health__slider .swiper-slide-active .swiper__img {
    width: 36vw;
  }
  .health__slider .swiper-slide-active .swiper__title {
    padding-left: 0vw;
  }
  .map_wrap {
    flex: 1;
  }
  .sub_tab li,
  .sub_tab::before {
    width: 23vw;
  }

  /* 대표질환 카드: 이미지가 카드 높이 안에 들어오게 (menu2/menu3 공통) */
  .sub2-center-wrap .center-card-wrap .card {
    overflow: hidden;
  }
  .sub2-center-wrap .center-card-wrap .img {
    top: 0;
    bottom: 0;
    height: 100%;
    width: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  .sub2-center-wrap .center-card-wrap .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
    border-radius: 20px;
  }
  /* menu3_1~5 공통(sub-second01) */
  .sub-second01 .sub2-top-txt {
    font-size: clamp(18px, 1.8vw, 22px);
  }
  .sub-second01 .sub2-center-wrap .center-card-wrap .card {
    height: 320px;
  }
  .sub-second01 .center-card-wrap .txt {
    width: 52%;
    padding: 0 32px;
  }
  .sub-second01 .center-card-wrap .img {
    width: 56%;
  }
  .sub-forth-bottom-content .text-wrap {
    padding-left: 2vw;
  }
  .sub-forth .content-slide .left img {
    border-radius: 20px;
    width: 411px;
    height: 100%;
  }

  /* menu4_2 m13 타임라인(1280 이하 ~) 반응형 */
  .sub-forth.page--m13 .m13-left {
    flex: 0 0 42%;
    top: 100px;
    padding: 0px 24px 28px 0;
    padding-right: 8vw;
  }
  .sub-forth.page--m13 .m13-img-wrap {
    border-radius: 28px;
  }
  .sub-forth.page--m13 .m13-timeline {
    flex: 0 0 40px;
  }
  .sub-forth.page--m13 .m13-timeline::before {
    width: 2px;
  }
  .sub-forth.page--m13 .m13-timeline-line {
    width: 2px;
  }
  .sub-forth.page--m13 .m13-timeline-dot {
    top: 48%;
    width: 58px;
    height: 58px;
  }
  .sub-forth.page--m13 .m13-timeline-dot img {
    width: 58px;
    height: 58px;
  }
  .sub-forth.page--m13 .m13-sections {
    padding-left: 6vw;
  }
  .sub-forth.page--m13 .m13-section:not(:last-of-type) {
    margin-bottom: 90px;
  }
  .sub-forth.page--m13 .m13-section-img {
    max-width: 52px;
    margin-bottom: 28px;
  }
  .sub-forth.page--m13 .m13-section-title {
    font-size: 24px;
  }
  .sub-forth.page--m13 .m13-section-desc {
    font-size: 18px;
  }
  .sub_tab.forth {
    backdrop-filter: none;
    border: none;
    background: transparent;
    width: 100%;
    height: auto !important;
    flex-wrap: wrap;
    padding: 6px;
  }

  .sub_tab.forth::before {
    display: none;
  }

  .sub_tab.forth li {
    width: 33.3333%;
    height: 45px;
    border: 0.5px solid rgba(255, 238, 238, 0.04);
    border-radius: 5px;
    backdrop-filter: blur(10px);
  }

  /* 6개 탭: 3+3 그리드 유지 (기존 5개용 50%/100% 규칙 제거) */

  .sub_tab.forth li a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    border-radius: 8px;
    font-size: 16px;
  }

  .sub_tab.forth li.active a,
  .sub_tab.forth li a.on {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 238, 238, 0.3);
    font-weight: 600;
  }

  .sub_tab.forth li a span::after {
    height: 1px;
  }
}

@media (min-width: 0px) and (max-width: 1080px) {
  .health__slider .swiper-slide-active .swiper__img::after {
    right: -6vw;
    top: -6vw;
  }
  .sec1 .container12 {
    flex-direction: column-reverse;
    align-items: center;
  }
  .right-box img {
    height: 600px;
  }
  .sec1 .container12 .right-box::before {
    left: 30px;
  }
  .sec1 {
    background-size: 80vw;
  }
  .health__slider .swiper-slide-active .swiper__img {
    width: 30vw;
  }

  .health__slider .swiper-slide-active .swiper__title,
  .health__slider .swiper-slide-active.second .swiper__title {
    padding-left: 3vw;
  }
  .sec3 .content-text {
    bottom: 40px;
    left: 40px;
  }
  .map_wrap .root_daum_roughmap {
    height: 300px;
  }
  .map_txt_inner {
    padding: 30px;
  }
  .map_flex {
    flex-direction: column;
    height: auto;
  }
  .sub-first01-content-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
  }
  .sub-first-txt {
    text-align: center;
  }
  .sub2-content-wrap {
    gap: 10vw;
  }
  .equ-wrap {
    grid-template-columns: repeat(2, 1fr);
    gap: 9.26vw 2.31vw;
  }
  .equ-line {
    height: 0.74vw;
  }
  .equ .text {
    bottom: 2vw;
    gap: 0;
  }
  /* menu3_1~5 공통(sub-second01) */
  .sub-second01 .sub2-top-txt {
    font-size: clamp(17px, 2.1vw, 20px);
    line-height: 1.55;
  }
  .sub-second01 .sub2-center-wrap .center-card-wrap .card {
    height: 300px;
  }
  .sub-second01 .center-card-wrap .txt {
    padding: 0 24px;
  }
  .sub-second01 .sub2-bottom-wrap .bot-card-wrap .card {
    width: 480px;
  }

  /* menu4_4: 체외충격파 방식 비교(sub4-4-img-wrap) — 1080 이하 */
  .sub4-4-img-wrap {
    gap: clamp(15px, 2vw, 25px);
  }
  .sub4-4-img-wrap .left,
  .sub4-4-img-wrap .right {
    border-radius: clamp(16px, 2vw, 20px);
    gap: clamp(24px, 3vw, 40px);
    padding: clamp(60px, 5.5vw, 80px) clamp(32px, 3.8vw, 60px);
  }
  .sub4-4-img-wrap h4 {
    font-size: clamp(22px, 2.6vw, 30px);
  }
  .sub4-4-img-wrap .txt p {
    font-size: clamp(15px, 1.3vw, 20px);
    line-height: 1.45;
    text-align: center;
  }
}

@media (min-width: 0px) and (max-width: 1024px) {
  .intro_4_1 .thumb_swiper {
    width: 190px;
  }
  .intro_4_1 .main_swiper {
    width: calc(100% - 215px);
  }
  .health__slider .swiper-slide-active .swiper__img::after {
    width: 10vw;
    height: 10vw;
  }
  .health__slider .swiper-slide-active {
    width: 90vw;
  }
  /* sec3: 더 알아보기 버튼 — 우상단 + 모바일 축소 */
  .sec3 .content-wrap .more-view-btn {
    top: clamp(10px, 3vw, 16px);
    right: clamp(10px, 3vw, 16px);
    bottom: auto;
    left: auto;
    padding: clamp(6px, 2vw, 10px) clamp(12px, 4vw, 22px);
    gap: clamp(6px, 2vw, 10px);
    border-radius: clamp(6px, 1.8vw, 10px);
  }
  .sec3 .content-wrap .more-view-btn span {
    font-size: clamp(13px, 3.6vw, 18px);
  }
  .sec3 .content-wrap .more-view-btn svg {
    width: clamp(7px, 2vw, 9px);
    height: clamp(12px, 3.2vw, 16px);
  }
  /* menu3_1~5 공통(sub-second01) */
  .sub-second01 .sub2-center-wrap .center-card-wrap .card {
    height: 280px;
  }
  .sub-second01 .center-card-wrap .txt h3.center-card__title {
    font-size: clamp(24px, 2.8vw, 30px);
  }
  .sub-second01 .sub2-bottom-wrap .bot-card-wrap .card {
    width: 460px;
  }
}

@media (min-width: 0px) and (max-width: 900px) {
  /* health__slider: 슬라이드 이동 시 가로(영역 밖)로 새는 현상 클리핑 */
  .health__slider {
    max-width: 100%;
    box-sizing: border-box;
  }
  .health__slider .swiper {
    max-width: 100%;
  }
  .health__slider .swiper-slide-active {
    overflow: visible;
  }
  .health__slider .swiper-slide-active .swiper__img {
    overflow: visible !important;
  }
  .health__slider .swiper-slide-active .swiper__title {
    max-width: 100%;
    white-space: normal;
    overflow: hidden;
  }
  .health__slider .swiper-slide-active .swiper__title p {
    white-space: normal;
    overflow-wrap: break-word;
    font-size: 18px;
  }
  .health__slider .swiper-slide:not(:first-child) .swiper__img {
    padding-left: 25px;
  }
  /* .health__slider .swiper-slide:not(:first-child) .swiper__img,
  .health__slider .swiper-slide .swiper__title{
  margin-left: 20px;
  } */
  .health__slider .swiper-slide-active .swiper__img::after {
    width: 100px;
    height: 100px;
    top: -6vw;
    right: -6vw;
  }
  .health__slider .swiper-slide {
    flex-direction: column;
    align-items: flex-start;
  }
  .health__slider .swiper-slide-active .swiper__img {
    margin-bottom: 20px;
    width: 52vw;
  }
  .health__slider .swiper-slide-active {
    width: 80%;
  }
  .br-m40 {
    display: none;
  }
  .nav__arrow {
    justify-content: center;
  }
  .health__slider .swiper-slide-active .swiper__title {
    padding-left: 0;
  }
  .health__slider .swiper-slide:not(:first-child) .swiper__img {
    margin-left: 0;
  }
  .sec3 .content-text {
    bottom: 30px;
    left: 30px;
  }
  .sub_tab li a {
    position: relative;
    z-index: 50;
  }
  .sub_tab {
    position: relative;
    z-index: 20;
    height: 55px;
  }
  .sub_tab_wrap h2 {
    height: 40vw;
    padding: 0;
    display: flex;
    justify-content: center;
  }
  .sub2-content-wrap {
    flex-direction: column;
  }
  .sub-first02-doc1-wrap {
    padding-bottom: 8rem;
  }
  .sub2-content-wrap .left-box img {
    height: 80vw;
  }
  .sub2-content-wrap {
    gap: 5vw;
  }
  /* menu3_1~5 공통(sub-second01): 2단 카드 -> 세로 카드 */
  .sub-second01 .sub2-center-wrap .center-card-wrap .card {
    height: auto;
    display: block;
  }
  .sub-second01 .center-card-wrap .img,
  .sub-second01 .center-card-wrap .txt {
    position: static;
    width: 100%;
    margin-bottom: 4vw;
  }
  .sub-second01 .center-card-wrap .txt:last-child {
    margin-bottom: 0;
  }
  .sub-second01 .center-card-wrap .img img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px 20px 0 0;
  }
  .sub-second01 .center-card-wrap .txt {
    border-radius: 20px;
    padding: 24px 20px;
  }
  .sub-second01 .sub2-top-txt br.br-m40 {
    display: none;
  }
  .sub-second01 .sub2-bottom-wrap .bot-card-wrap .card {
    width: min(520px, 86vw);
  }

  /* sub-forth 히어로(.main-img): menu4_1~5 등 — 1280px 이하 ~ 모바일 */
  .sub-forth .main-img {
    padding: clamp(32px, 7vw, 120px) clamp(18px, 4vw, 48px);
  }
  .sub-forth .main-img img {
    border-radius: clamp(12px, 1.8vw, 20px);
  }
  .sub-forth .main-img h3 {
    font-size: clamp(14px, 0.85vw + 12px, 22px);
    line-height: 1.65;
    font-weight: 300;
  }
  .sub-forth .main-img h3 b {
    font-weight: 500;
  }

  .sub-forth .content-slide {
    width: 100%;
    max-width: 100%;
    left: auto;
    transform: none;
    margin-left: auto;
    margin-right: auto;
    flex-direction: column;
    align-items: stretch;
    border-radius: clamp(14px, 2.2vw, 20px);
    overflow: hidden;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
  }
  .sub-forth .content-slide .left {
    width: 100%;
    flex: 0 0 auto;
    line-height: 0;
  }
  .sub-forth .content-slide .left img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 0;
  }
  .sub-forth .content-slide .right {
    width: 100%;
    padding: clamp(20px, 4.5vw, 48px) clamp(16px, 4vw, 32px);
    box-sizing: border-box;
  }
  .sub-forth .content-slide .right span {
    gap: clamp(6px, 1.2vw, 10px);
  }
  .sub-forth .content-slide .right span .line {
    width: clamp(5px, 0.6vw + 4px, 8px);
    height: clamp(20px, 3vw + 12px, 33px);
    flex-shrink: 0;
  }
  .sub-forth .content-slide .right span .txt {
    font-size: clamp(18px, 2.2vw + 10px, 32px);
  }
  .sub-forth .content-slide .right p {
    font-size: clamp(15px, 0.9vw + 12px, 20px);
  }

  /* sub-forth-bottom-content: 하단 이미지 + 치료대상(menu4_* 등) — 1280px 이하 ~ 모바일 */
  .sub-forth-bottom-content {
    flex-direction: column;
    flex-wrap: nowrap;
  }
  .sub-forth-bottom-content .img-wrap {
    flex: 0 0 auto;
    width: 100%;
    min-height: clamp(200px, 42vw, 380px);
    aspect-ratio: 16 / 10;
    border-radius: clamp(12px, 2vw, 20px) clamp(12px, 2vw, 20px) 0 0;
  }
  .sub-forth-bottom-content .text-wrap {
    flex: 1 1 auto;
    width: 100%;
    margin-right: 0;
    padding-top: clamp(36px, 7vw, 100px);
    padding-bottom: clamp(36px, 7vw, 100px);
    border-radius: 0;
  }
  .sub-forth-bottom-content .text-wrap::before {
    font-size: clamp(48px, 14vw, 120px);
    line-height: 1.1;
    top: 8%;
  }
  .sub-forth-bottom-content .text-wrap .inner-wrap {
    padding-left: clamp(16px, 4vw, 40px);
    padding-right: clamp(16px, 4vw, 40px);
    max-width: 100%;
    box-sizing: border-box;
  }
  .sub-forth-bottom-content .forth-bottom-title {
    flex-direction: column;
    align-items: flex-start;
    gap: clamp(8px, 2vw, 16px);
  }
  .sub-forth-bottom-content .forth-bottom-title .main_tit {
    width: 100%;
  }
  .sub-forth-bottom-content .forth-bottom-title .main-tit-small-txt {
    font-size: clamp(12px, 1.2vw + 10px, 18px);
    letter-spacing: 0.12em;
  }
  .sub-forth-bottom-content .forth-bottom-title .main_tit .third-txt,
  .sub-forth-bottom-content .forth-bottom-title .main_tit .third-txt i {
    font-size: clamp(22px, 3.5vw + 10px, 38px);
    line-height: 1.2;
  }
  .sub-forth-bottom-content .forth-bottom-list {
    gap: clamp(12px, 2.5vw, 20px);
  }
  .sub-forth-bottom-content .forth-bottom-list li {
    font-size: clamp(15px, 0.8vw + 13px, 19px);
    padding: clamp(10px, 2vw, 14px) clamp(14px, 3vw, 22px);
    border-radius: clamp(28px, 6vw, 50px);
    line-height: 1.45;
  }
  .sub-forth-bottom-content .text-wrap {
    padding-left: 0;
  }
}
@media (min-width: 0px) and (max-width: 768px) {
  /* menu4_2 m13 타임라인: 모바일 재배치/축소 */
  .sub-forth.page--m13 .m13-wrap {
    flex-direction: column;
    gap: 0;
  }
  .sub-forth.page--m13 .m13-left {
    position: relative;
    top: auto;
    flex: 0 0 auto;
    width: 60vw;
    margin: 0 auto;
    padding: 0 0 24px 0;
    padding-right: 0;
    z-index: 1;
    padding-bottom: 8vw;
  }
  .sub-forth.page--m13 .m13-img-wrap {
    border-radius: 22px;
  }
  .sub-forth.page--m13 .m13-right {
    width: 100%;
  }
  .sub-forth.page--m13 .m13-timeline {
    flex: 0 0 34px;
  }
  .sub-forth.page--m13 .m13-timeline::before {
    width: 2px;
  }
  .sub-forth.page--m13 .m13-timeline-line {
    width: 2px;
  }
  .sub-forth.page--m13 .m13-timeline-dot {
    top: 45%;
    width: 52px;
    height: 52px;
  }
  .sub-forth.page--m13 .m13-timeline-dot img {
    width: 52px;
    height: 52px;
  }
  .sub-forth.page--m13 .m13-sections {
    padding-left: 60px;
  }
  .sub-forth.page--m13 .m13-section:not(:last-of-type) {
    margin-bottom: 70px;
  }
  .sub-forth.page--m13 .m13-section-img {
    max-width: 50px;
    margin-bottom: 24px;
  }
  .sub-forth.page--m13 .m13-section-title {
    font-size: 20px;
  }
  .sub-forth.page--m13 .m13-section-desc {
    font-size: 16px;
  }

  /* menu4_4: 체외충격파 방식 비교(sub4-4-img-wrap) — 768 이하 */
  .sub4-4-img-wrap {
    flex-direction: column;
    align-items: stretch;
    gap: clamp(16px, 4vw, 20px);
  }
  .sub4-4-img-wrap .left,
  .sub4-4-img-wrap .right {
    width: 100%;
    padding: clamp(42px, 7vw, 60px) clamp(16px, 4vw, 32px);
    gap: clamp(18px, 3vw, 28px);
  }
  .sub4-4-img-wrap h4 {
    font-size: clamp(18px, 4.8vw, 24px);
  }
  .sub4-4-img-wrap .txt p {
    font-size: clamp(14px, 4.2vw, 18px);
  }

  .intro_4_1 .con_area {
    gap: 10px;
    flex-direction: column-reverse;
  }

  .intro_4_1 .main_swiper {
    width: 100%;
    height: 54vw;
  }

  .intro_4_1 .thumb_swiper {
    height: unset;
    width: 100%;
    height: 100%;
  }
  .intro_4_1 .con_area {
    flex-direction: column;
  }

  .intro_4_1 .thumb_swiper .swiper-slide {
    width: 100%;
    height: 0;
    position: relative;
    padding-top: 15%;
    border-radius: 8px;
  }
  .intro_4_1 .thumb_swiper .swiper-slide img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  .intro_4_1 .main_swiper .swiper-navigation {
    position: static;
    background: transparent;
    padding-left: 0;
  }

  .intro_4_1 .main_swiper .swiper-pagination {
    display: none;
  }

  .intro_4_1 .main_swiper .swiper-navigation-prev {
    position: absolute;
    top: 50%;
    left: 0;
    z-index: 1;
    opacity: 0.7;
    width: 20px;
    height: 40px;
    transform: translateY(-50%);
  }

  .intro_4_1 .main_swiper .swiper-navigation-next {
    position: absolute;
    top: 50%;
    right: 0;
    z-index: 1;
    opacity: 0.7;
    width: 20px;
    height: 40px;
    transform: translateY(-50%);
  }
  .health__slider .swiper-slide-active.second .swiper__title {
    padding-left: 6vw;
  }
  .sec3-swiper-wrap .desc {
    font-size: 20px;
  }
  .sec3-swiper-wrap .tit {
    font-size: 30px;
    margin-bottom: 15px;
  }
  .sec3 .content-text {
    bottom: 20px;
    left: 20px;
  }
  .sec3-img-box img {
    height: 300px;
  }
  .intro_4_1 .thumb_swiper {
    aspect-ratio: initial;
  }
  .sub-first01 .main_tit .first-txt,
  .sub-first01 .main_tit .second-txt {
    font-size: 6vw !important;
  }
  .main_tit .first-txt,
  .main_tit .second-txt,
  .main_tit .third-txt,
  .main_tit .forth-txt,
  .sub-forth-bottom-content .forth-bottom-title .main_tit .third-txt i {
    font-size: 8vw !important;
  }
  .equ .text h3 {
    font-size: 3.5vw;
  }
  .equ .text p {
    font-size: 3vw;
  }
  /* menu3_1~5 공통(sub-second01) */
  .sub-second01 .sub2-top-txt {
    font-size: clamp(15px, 3.4vw, 18px);
    line-height: 1.6;
  }
  .sub-second01 .center-card-wrap .txt h3.center-card__title {
    font-size: clamp(22px, 5vw, 28px);
  }
  .sub-second01 .center-card-wrap .txt h3.center-card__title .line {
    height: clamp(18px, 4vw, 28px);
  }
  .sub-second01 .sub2-bottom-wrap .bot-card-wrap .txt {
    height: auto;
    padding: 28px 20px;
    border-radius: 20px;
  }
  .sub-second01 .sub2-bottom-wrap .bot-card-wrap .txt p:first-child {
    font-size: clamp(24px, 5.2vw, 30px);
  }
  .sub-second01 .sub2-bottom-wrap .bot-card-wrap .txt p:last-child,
  .center-card-wrap .card .txt-inner p {
    font-size: clamp(16px, 3.6vw, 20px);
  }
  .sub_tab.fifth li,
  .sub_tab.fifth::before {
    width: 40vw;
  }
}

/* 메인 타이틀 블록 (main_tit): 600px 이하 vw + clamp */
@media (max-width: 600px) {
  .main_tit .main-tit-small-txt {
    font-size: clamp(11px, 3.5vw, 20px);
    letter-spacing: 0.1em;
  }
  .main_tit .main-tit-small-txt i {
    font-size: inherit;
  }
  /* sub-second01: main_tit 밖에 둔 영문 소제목(애니 제외용) — 동일 타이포 */
  .sub-second01 .sub2-top-wrap > .main-tit-small-txt {
    font-size: clamp(11px, 3.5vw, 20px);
    letter-spacing: 0.1em;
  }
  .sub-second01 .sub2-top-wrap > .main-tit-small-txt i {
    font-size: inherit;
  }
  .main_tit .first-txt,
  .main_tit .second-txt {
    font-size: clamp(22px, 7.67vw, 46px);
  }
  .main_tit .second-txt i {
    font-size: inherit;
  }

  /* sec1: main-tit-txt-box(1127~1134) — 두 줄 스택 + vw는 상속 .main_tit 규칙 */
  .sec1 .main-tit-txt-box,
  .sec2 .main-tit-txt-box,
  .sec3 .main-tit-txt-box,
  .sec4 .main-tit-txt-box,
  .sec5 .main-tit-txt-box {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: clamp(4px, 1.2vw, 10px);
  }
  .sec1 .main_tit .first-txt,
  .sec1 .main_tit .second-txt,
  .sec2 .main_tit .first-txt,
  .sec2 .main_tit .second-txt,
  .sec3 .main_tit .first-txt,
  .sec3 .main_tit .second-txt,
  .sec4 .main_tit .first-txt,
  .sec4 .main_tit .second-txt,
  .sec5 .main_tit .first-txt,
  .sec5 .main_tit .second-txt {
    font-size: clamp(22px, 7.67vw, 46px);
    line-height: 1.15;
    display: block;
    width: 100%;
  }
  /* 글자 단위 애니(ani.js): 행간이 마스크 높이가 됨 — 1.15면 텍스트보다 박스가 큼 */
  .sec1 .main_tit.main-tit-word-split .first-txt,
  .sec1 .main_tit.main-tit-word-split .second-txt,
  .sec2 .main_tit.main-tit-word-split .first-txt,
  .sec2 .main_tit.main-tit-word-split .second-txt,
  .sec3 .main_tit.main-tit-word-split .first-txt,
  .sec3 .main_tit.main-tit-word-split .second-txt,
  .sec4 .main_tit.main-tit-word-split .first-txt,
  .sec4 .main_tit.main-tit-word-split .second-txt,
  .sec5 .main_tit.main-tit-word-split .first-txt,
  .sec5 .main_tit.main-tit-word-split .second-txt {
    line-height: 1;
  }

  /* sec1: 본문·서명·원형 CTA (600px 이하 vw) */
  .sec1 .container12 {
    align-items: stretch;
    width: 100%;
    max-width: 100%;
    gap: clamp(16px, 5vw, 50px);
    padding-left: clamp(12px, 4vw, 24px);
    padding-right: clamp(12px, 4vw, 24px);
    box-sizing: border-box;
  }
  .sec1 .container12 .left-box,
  .sec1 .container12 .right-box {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }
  .sec1 {
    background-size: min(95vw, 520px);
  }
  .sec1 .content-txt {
    font-size: clamp(14px, 3.8vw, 20px);
    line-height: 1.55;
    word-break: keep-all;
    overflow-wrap: break-word;
  }
  .sec1 .content-txt p {
    margin-bottom: clamp(0.75rem, 3.5vw, 2rem);
  }
  .sec1 .content-txt p:last-child {
    margin-bottom: 0;
  }
  .sec1 .content-txt p b {
    font-size: inherit;
  }
  .sec1 .content-txt-bot {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-start;
    gap: clamp(4px, 1.8vw, 14px);
    width: 100%;
    min-width: 0;
    overflow-x: hidden;
  }
  .sec1 .content-txt-bot > p {
    flex: 1 1 auto;
    min-width: 0;
    margin: 0;
    font-size: clamp(12px, 4.2vw, 22px);
    white-space: normal;
    word-break: keep-all;
    overflow-wrap: break-word;
  }

  .sec1 .content-txt-bot i {
    font-size: clamp(18px, 6.5vw, 32px);
  }
  /* sec1 원형 CTA: 600px 이하 데스크톱 대비 살짝만 축소 (clamp) */
  .sec1-top-arrow-wrap,
  .sec1 .sec1-top-arrow-wrap {
    width: clamp(56px, 24vw, 198px);
    height: clamp(56px, 24vw, 198px);
    max-width: min(42%, 198px);
    box-sizing: border-box;
    flex-shrink: 0;
    overflow: hidden;
  }
  .sec1-top-arrow-wrap .circle-text,
  .sec1 .sec1-top-arrow-wrap .circle-text {
    width: clamp(38px, 25vw, 136px);
    height: clamp(38px, 25vw, 136px);
    max-width: 100%;
    box-sizing: border-box;
  }
  .sec1 .sec1-top-arrow {
    width: clamp(28px, 12vw, 62px);
    height: clamp(28px, 12vw, 62px);
  }
  .sec1 .sec1-top-arrow svg {
    width: clamp(9px, 2.4vw, 13px);
    height: clamp(9px, 2.4vw, 13px);
  }
  .sec1 .sec1-top-arrow .ripple {
    width: clamp(96px, 52vw, 260px);
    height: clamp(96px, 52vw, 260px);
  }
  .sec1 .container12 .right-box {
    max-height: none;
  }
  .sec1 .right-box img {
    height: auto;
    width: 100%;
    max-height: min(88vw, 480px);
    object-fit: contain;
  }
  .sec1 .container12 .right-box::before {
    left: clamp(8px, 3vw, 30px);
  }

  /* sub2-content-bot 하단 로고 배경: 600px 이하에서 vw 기반 축소 */
  .sub2-content-bot::before {
    width: 70vw;
    height: 70vw;
    right: 0;
    bottom: 0%;
  }

  .health__slider .swiper-slide-active {
    width: 96%;
    box-sizing: border-box;
  }

  .health__slider .swiper-slide-active .swiper__img {
    width: 100%;
  }

  .health__slider .swiper__title {
    width: 100%;
  }
  .health__slider .swiper-slide-active .swiper__img::after {
    width: 15vw;
    height: 15vw;
  }
  .health__slider .swiper-slide-active .swiper__img::after {
    top: -6vw;
    right: -6vw;
  }
  .health__slider .swiper-slide .swiper__img img {
    width: 100%;
    height: 80vw;
  }
  .sec3-main-bot-txt {
    font-size: 4vw;
  }
  .sec2-check-list {
    justify-content: space-between;
    gap: 0;
  }
  .sec3 .content-text .tit {
    font-size: 6.7vw;
  }
  .sec3 .content-text .num {
    font-size: 4vw;
  }
  .flex-bar-box .dot {
    width: 8vw;
  }
  .map_txt_inner {
    padding: 20px;
    border-radius: 20px;
  }
  .map_tit {
    font-size: 6.5vw;
    margin-top: 10px;
  }
  .map_txt address {
    font-size: 4.5vw;
  }
  .map_txt ul li {
    gap: 20px;
    font-size: 4vw;
    padding: 0 5px;
  }
  .map_txt ul li.night_li::before {
    left: -5px;
  }
  .night_li i {
    gap: 6px;
  }
  .time_last {
    font-size: 4.2vw;
  }
  .map_tit:not(:first-child) {
    margin-top: 10px;
  }
  .sub_tab_wrap h2 i {
    font-size: 3vw;
  }
  .sub_tab_wrap .sub_tab_content em i {
    font-size: 8vw;
  }
  .sub-first-img img {
    height: 80vw;
  }
  /* menu3_1~5 공통(sub-second01) — 600px 이하 마퀴 높이·간격 축소 */
  .sub-second01 .sub2-top-marquee {
    bottom: 0;
    --sub2-marquee-cell-w: calc(clamp(36px, 10vw, 64px) * 4550 / 163);
    --sub2-marquee-gap: clamp(16px, 5vw, 40px);
  }
  .sub-second01 .sub2-top-marquee__cell {
    height: clamp(36px, 10vw, 64px);
    width: var(--sub2-marquee-cell-w);
  }
  .sub-second01 .sub2-top-txt {
    font-size: clamp(14px, 3.8vw, 17px);
    word-break: keep-all;
  }
  .sub-second01 .sub2-center-wrap .center-card-wrap .card,
  .sub-second01 .sub2-bottom-wrap .bot-card-wrap .card {
    width: 100%;
    max-width: 100%;
  }
  .sub-second01 .sub2-bottom-wrap .bot-card-wrap .num {
    font-size: clamp(24px, 7vw, 32px);
    padding: 14px 10px;
  }
  .sub-forth-scroll-content {
    background-size: 80vw;
  }
}

@media (min-width: 0px) and (max-width: 450px) {
  /* menu4_4: 체외충격파 방식 비교(sub4-4-img-wrap) — 450 이하 */
  .sub4-4-img-wrap {
    gap: 14px;
  }
  .sub4-4-img-wrap .left,
  .sub4-4-img-wrap .right {
    padding: 34px 16px;
    border-radius: 16px;
    gap: 18px;
  }
  .sub4-4-img-wrap h4 {
    font-size: 18px;
  }
  .sub4-4-img-wrap .txt p {
    font-size: 14px;
    line-height: 1.45;
  }

  /* sec1: 본문(.content-txt) 450px 이하에서 타이포 더 축소 */
  .sec1 .content-txt {
    font-size: clamp(12px, 3vw, 16px);
    line-height: 1.5;
  }
  .sec1 .content-txt p {
    margin-bottom: clamp(0.5rem, 2.4vw, 1.4rem);
  }

  .root_daum_roughmap_landing {
    height: 300px;
    width: 100%;
    object-fit: cover;
  }
  .health__slider .swiper-slide .swiper__title i {
    font-weight: 5vw;
    margin-bottom: 0;
  }
  .health__slider .swiper-slide .swiper__title strong {
    font-size: 7vw;
  }
  .sec2-line-h .text-inner,
  .health__slider .swiper-slide-active .swiper__title p {
    font-size: 4.3vw;
  }
  .sec1 .content-txt p {
    font-size: 4vw;
  }
  .health__slider .swiper-slide .swiper__title .view-more span:first-child {
    font-size: 3.8vw;
  }

  .sec2-check-list li {
    gap: 5px;
  }
  .sec2-check-list li img {
    width: 4vw;
    height: 4vw;
  }
  .sec2-check-list {
    gap: 20vw;
    justify-content: initial;
  }
  .view-more {
    padding: 3vw 4vw !important;
  }
  .health__slider .swiper-slide-active.second .swiper__title {
    padding-left: 25px;
  }
  .sec2-check-list.second {
    gap: 1vw;
    justify-content: space-between;
  }
  .sec3-swiper-wrap .desc {
    font-size: 4.5vw;
    line-height: 1.4;
  }
  .flex-bar-box {
    gap: 5px;
  }
  .sec3 .arrow-wrap button {
    width: 10px;
  }
  .map_wrap {
    width: 100%;
    margin: 0 auto;
  }
  .map_wrap .root_daum_roughmap,
  .map_wrap .root_daum_roughmap .wrap_map .map_wrap,
  .map_wrap .root_daum_roughmap .wrap_map {
    height: 250px;
  }
  .map_tit:not(:first-child) {
    margin-bottom: 1rem;
  }
  .map_txt ul li.night_li {
    gap: 18px;
  }
  .map_txt ul li.night_li::before {
    width: 100%;
  }
  .night_li .wide {
    width: 4em;
  }
  .night_li .txt {
    font-size: 4vw;
  }
  .night_li i {
    gap: 5px;
  }
  .night_li em {
    gap: 3px;
  }
  .time_last {
    line-height: 1.4;
  }
  .map_tit:not(:first-child) {
    margin-bottom: 1rem;
  }
  .m-location {
    font-size: 4vw;
  }
  .map_txt ul li span {
    width: 4em;
  }
  .sub_tab_wrap h2 {
    padding: 20vw 0px 12vw;
  }
  .sub_tab {
    backdrop-filter: none;
    border: none;
    background: transparent;
    width: 100%;
    height: auto;
    flex-wrap: wrap;
    padding: 6px;
  }
  .sub_tab li {
    width: 50%;
    height: 45px;
    border: 0.5px solid rgba(255, 238, 238, 0.04);
    border-radius: 5px;
    backdrop-filter: blur(10px);
  }
  /* 2열: 3개 탭일 때 마지막 한 줄 전체 */
  .sub_tab li:last-child:nth-child(3) {
    width: 100%;
  }
  /* 2열: 5개 탭일 때 마지막 한 줄 전체 */
  .sub_tab li:last-child:nth-child(5) {
    width: 100%;
  }
  .sub_tab li.active a,
  .sub_tab li a.on {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 238, 238, 0.3);
    font-weight: 600;
  }
  .sub_tab li a span::after {
    height: 1px;
  }
  .sub_tab li a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    border-radius: 8px;
    font-size: 16px;
  }
  .sub_tab::before {
    display: none;
  }
  .br-m40-block {
    display: block;
  }
  .sub-first-txt p {
    font-size: 3.6vw;
  }
  .sub_tab {
    margin-bottom: 4vw;
  }
  .sub1-2-ul.second-ul li:not(:first-child) {
    font-size: 14px;
  }

  /* menu1_2 의료진 소개 블록 (sub-first02) — 450px 이하 모바일 사이즈 */
  .sub2-content-wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .sub2-content-wrap .left-box {
    width: 100%;
    max-width: 65vw;
    margin: 0 auto;
  }
  .sub2-content-wrap .left-box img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
  }
  .sub2-content-wrap .right h3,
  .center-card-wrap .txt h3.center-card__title {
    font-size: clamp(18px, 5.6vw, 24px);
  }
  .sub2-content-wrap .right h3 .line,
  .center-card-wrap .txt h3.center-card__title .line {
    height: clamp(16px, 4.5vw, 22px);
  }

  /* menu2_1 치료방법 bot-card */
  .sub2-bottom-wrap .bot-card-wrap .num {
    font-size: clamp(22px, 6vw, 32px);
    line-height: 1;
    padding: clamp(10px, 2.8vw, 14px) clamp(12px, 3.2vw, 16px);
    border-radius: 16px 0 0 0;
  }
  .sub2-bottom-wrap .bot-card-wrap .txt h3.center-card__title {
    font-size: clamp(18px, 5.6vw, 26px);
  }
  .sub2-bottom-wrap .bot-card-wrap .txt h3.center-card__title span img,
  .sub2-bottom-wrap
    .bot-card-wrap
    .txt
    h3.center-card__title
    > span:first-child {
    width: 7vw;
  }
  .sub2-bottom-wrap .bot-card-wrap .txt p {
    font-size: clamp(14px, 3.8vw, 16px);
  }
  .sub2-bottom-wrap .bot-card-wrap .img img {
    border-radius: 16px;
  }
  .sub-second01 .sub2-top-txt {
    font-size: clamp(13px, 3.9vw, 15px);
  }
  .sub-second01 .center-card-wrap .txt {
    padding: 20px 16px;
    border-radius: 20px;
  }
  .sub-second01 .center-card-wrap .img img {
    border-radius: 16px 16px 0 0;
  }
  .sub-second01 .center-card-wrap .txt h3.center-card__title {
    font-size: clamp(18px, 5.6vw, 24px);
    line-height: 1;
  }
  .sub-second01 .center-card-wrap .txt h3.center-card__title .line {
    width: 6px;
    height: 20px;
  }

  .sub1-2-ul {
    font-size: clamp(13px, 3.4vw, 16px);
  }
  .sub1-2-ul .ul-title {
    font-size: clamp(14px, 3.9vw, 18px);
  }
  .sub-first02-doc1-wrap {
    padding-bottom: 6rem;
  }
  .sub-first02-doc1-wrap::before {
    font-size: clamp(120px, 42vw, 200px);
    line-height: 0.9;
    left: 0;
    bottom: -9%;
  }
  .sub2-bottom-wrap {
    background-size: 60vw;
  }

  /* menu4_2 m13 타임라인: 450px 이하 */
  .sub-forth.page--m13 .m13-timeline {
    flex: 0 0 30px;
  }
  .sub-forth.page--m13 .m13-sections {
    padding-left: 5vw;
  }
  .sub-forth.page--m13 .m13-timeline-dot {
    top: 45%;
    width: 48px;
    height: 48px;
  }
  .sub-forth.page--m13 .m13-timeline-dot img {
    width: 48px;
    height: 48px;
  }
  .sub-forth.page--m13 .m13-section-title {
    font-size: 18px;
  }
  .sub-forth.page--m13 .m13-section-desc {
    font-size: 15px;
  }
  .sub-forth.page--m13 .m13-section-img {
    max-width: 46px;
    margin-bottom: 20px;
  }
  .sub-forth .content-slide .right span .line {
    height: 4vw;
    width: 4px;
  }
  .br-main-m {
    display: block;
  }
  .map_txt::after {
    display: none;
  }
  .sub-first01-content-wrap {
    gap: 20px;
  }
  .main_tit .forth-txt {
    line-height: 1;
  }
  .sub-forth.page--m13 .m13-section:not(:last-of-type) {
    margin-bottom: 40px;
  }
  .sub_tab.fifth {
    width: 50%;
  }
  .sec1 .content-txt-bot {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }
}