/* ===================================
   SNUH 의생명연구원 메인 페이지 (main-add3)
   - 005_main_add3 전용
   - colors.md CSS 변수 기준
   =================================== */

/* ===================================
   Font Face (GmarketSans)
   =================================== */
@font-face {
  font-family: 'GmarketSans';
  font-weight: 300;
  font-style: normal;
  font-display: swap;
  src: url('../../cmm/fonts/GmarketSansLight.otf') format('opentype');
}

@font-face {
  font-family: 'GmarketSans';
  font-weight: 500;
  font-style: normal;
  font-display: swap;
  src: url('../../cmm/fonts/GmarketSansMedium.otf') format('opentype');
}

@font-face {
  font-family: 'GmarketSans';
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  src: url('../../cmm/fonts/GmarketSansBold.otf') format('opentype');
}

/* ===================================
   공통
   =================================== */
.main-section-title {
  font-family: 'GmarketSans', var(--font-family);
  font-weight: 700;
  font-size: var(--fs-display);
  color: var(--color-gray-900);
  letter-spacing: var(--ls-tight);
  line-height: 1.3;
}

/* ===================================
   HERO + 퀵링크 통합
   =================================== */
.main-hero {
  position: relative;
  width: 100%;
  min-height: 800px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary-900);
  padding: 140px 0 var(--space-20);
}

/* 슬라이드 배경 이미지 */
.main-hero__slides {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.main-hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.main-hero__slide.is-active {
  opacity: 1;
}

/* 배너 슬라이드 활성 시(main-hero--banner-active): 디폴트 슬라이드 전용 요소(오버레이·타이틀·통계)를
   페이드아웃해 배너 이미지만 노출. 이 클래스는 슬라이더 JS(initHeroSlider)가 활성 슬라이드가 0번(디폴트)이
   아닐 때 .main-hero 에 토글한다. 배너 미등록(디폴트 슬라이드 1개)이면 클래스가 없어 현행과 동일. */
.main-hero__overlay,
.main-hero__content,
.main-hero__stats-wrap {
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
.main-hero--banner-active .main-hero__overlay,
.main-hero--banner-active .main-hero__content,
.main-hero--banner-active .main-hero__stats-wrap {
  opacity: 0;
  visibility: hidden;
}

.main-hero__slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
}

.main-hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1;
}

/* 슬라이더 화살표 */
.main-hero__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  border: none;
  background: rgba(0, 0, 0, 0.3);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease;
}

.main-hero__arrow:hover {
  background: rgba(0, 0, 0, 0.6);
}

.main-hero__arrow svg {
  width: 28px;
  height: 28px;
}

.main-hero__arrow--prev { left: 24px; }
.main-hero__arrow--next { right: 24px; }

.main-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 var(--space-6) var(--space-6);
}

.main-hero__title {
  font-family: 'GmarketSans', var(--font-family);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.3;
  letter-spacing: var(--ls-tight);
}

.main-hero__sub {
  display: block;
  font-size: var(--fs-title-sm);
  font-weight: 500;
  margin-bottom: var(--space-2);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.main-hero__line {
  display: block;
  font-size: var(--fs-hero);
  line-height: 1.15;
}

/* ===================================
   Hero 슬로건 변형 (09_hrpp 메인)
   - 통계 영역 제거, 텍스트 슬로건만 노출
   =================================== */
.main-hero__content--slogan {
  max-width: 1100px;
  width: 100%;
  text-align: center;
  padding: 0 var(--space-6);
  background: transparent;
  border: 0;
}

.main-hero__lede {
  font-family: 'GmarketSans', var(--font-family);
  font-size: var(--fs-title-md);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.4;
  letter-spacing: 0;
  margin: 0 0 var(--space-10);
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.main-hero__lede-mark {
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.04em;
}

.main-hero__title--slogan {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.main-hero__slogan {
  display: block;
  font-family: 'GmarketSans', var(--font-family);
  font-weight: 300;
  font-size: var(--fs-display);
  line-height: 1.3;
  letter-spacing: var(--ls-tight);
  color: var(--color-white);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
  white-space: nowrap;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.main-hero__slogan-mark {
  font-weight: 700;
  color: var(--color-primary-300);
}

/* 진입 트리거 — 뷰포트 진입 시 추가 */
.main-hero__content--slogan.is-revealed .main-hero__lede,
.main-hero__content--slogan.is-revealed .main-hero__slogan {
  opacity: 1;
  transform: translateY(0);
}

/* 스태거: lede(0s) → 1번줄(0.3s) → 2번줄(0.5s) → 3번줄(0.7s) → 4번줄(0.9s) */
.main-hero__content--slogan.is-revealed .main-hero__slogan:nth-child(1) { transition-delay: 0.3s; }
.main-hero__content--slogan.is-revealed .main-hero__slogan:nth-child(2) { transition-delay: 0.5s; }
.main-hero__content--slogan.is-revealed .main-hero__slogan:nth-child(3) { transition-delay: 0.7s; }
.main-hero__content--slogan.is-revealed .main-hero__slogan:nth-child(4) { transition-delay: 0.9s; }

@media (prefers-reduced-motion: reduce) {
  .main-hero__lede,
  .main-hero__slogan {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Hero 내부 통계 — 원형 뱃지 */
.main-hero__stats-wrap {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1440px;
  padding: 0 var(--space-10);
  margin-bottom: var(--space-12);
}

.main-hero__stats-title {
  font-family: 'GmarketSans', var(--font-family);
  font-weight: 700;
  font-size: var(--fs-title-sm);
  color: var(--color-white);
  text-align: center;
  margin-bottom: var(--gap-form-divider);
  letter-spacing: var(--ls-tight);
}

.main-hero__stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.main-hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: var(--color-white);
  width: 200px;
  height: 200px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.12);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  justify-content: center;
  gap: 2px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  cursor: default;
}

.main-hero__stat:hover {
  transform: scale(1.1) translateY(-8px);
  background: var(--color-primary-700);
  border-color: var(--color-primary-700);
  box-shadow: 0 8px 32px rgba(0, 102, 204, 0.4);
}

.main-hero__stat-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  margin-bottom: 6px;
}

.main-hero__stat-icon img {
  width: 100%;
  height: 100%;
}

.main-hero__stat-number {
  font-family: 'GmarketSans', var(--font-family);
  font-weight: 500;
  font-size: var(--fs-stat);
  line-height: 1.1;
  letter-spacing: var(--ls-tight);
}

.main-hero__stat-unit {
  display: none;
}

.main-hero__stat-label {
  font-size: var(--fs-body);
  font-weight: 600;
  margin-top: -2px;
}

/* ===================================
   퀵링크 벤토 그리드 (Hero 내부)
   - 흰색/밝은 카드 + img 태그
   =================================== */
.main-quicklinks {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 860px;
  padding: 0 var(--space-6);
}

.main-quicklinks__grid {
  display: grid;
  grid-template-columns: 190px 230px 190px;
  grid-template-rows: 170px 190px 160px;
  gap: var(--space-4);
  justify-content: center;
}

/* 그리드 배치 (참고이미지 기반) */
.main-quicklinks__card:nth-child(1) { grid-column: 2 / 3; grid-row: 1 / 2; }  /* 연구비 신청 */
.main-quicklinks__card:nth-child(2) { grid-column: 1 / 2; grid-row: 1 / 3; }  /* 과제 신청 (tall) */
.main-quicklinks__card:nth-child(3) { grid-column: 3 / 4; grid-row: 1 / 2; }  /* 시설안내 */
.main-quicklinks__card:nth-child(4) { grid-column: 2 / 3; grid-row: 2 / 3; }  /* 기기 예약 */
.main-quicklinks__card:nth-child(5) { grid-column: 3 / 4; grid-row: 2 / 3; }  /* 회의실 예약 */
.main-quicklinks__card:nth-child(6) { grid-column: 1 / 2; grid-row: 3 / 4; }  /* 오시는 길 */
.main-quicklinks__card:nth-child(7) { grid-column: 3 / 4; grid-row: 3 / 4; }  /* 교육 안내 */
.main-quicklinks__card:nth-child(8) { grid-column: 2 / 3; grid-row: 3 / 4; }  /* 걸어온 길 */

/* 비정형 오프셋 */
.main-quicklinks__card:nth-child(1) { transform: translateY(8px); }
.main-quicklinks__card:nth-child(3) { transform: translateY(16px); }
.main-quicklinks__card:nth-child(5) { transform: translateY(-8px); }
.main-quicklinks__card:nth-child(6) { transform: translateY(-12px); }
.main-quicklinks__card:nth-child(7) { transform: translateY(6px); }

/* 카드 공통 */
.main-quicklinks__card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-xl);
  overflow: hidden;
  text-decoration: none;
  transition: box-shadow 0.3s ease, filter 0.3s ease;
}

.main-quicklinks__card:hover {
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.25);
  filter: brightness(1.03);
}

/* 사진 카드: 흰색 배경 + img */
.main-quicklinks__card--photo {
  background: var(--color-white);
  justify-content: space-between;
}

.main-quicklinks__card-img {
  width: 100%;
  flex: 1;
  object-fit: cover;
}

.main-quicklinks__card--photo .main-quicklinks__card-content {
  padding: var(--space-3) var(--space-4);
  background: var(--color-white);
}

.main-quicklinks__card--photo .main-quicklinks__card-title {
  color: var(--color-gray-900);
  font-size: var(--fs-small);
  font-weight: 700;
}

.main-quicklinks__card--photo .main-quicklinks__card-arrow {
  background: var(--color-primary-900);
  color: var(--color-white);
}

/* 다크 네이비 (시설안내) */
.main-quicklinks__card--dark {
  background: var(--color-primary-900);
  color: var(--color-white);
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-2);
}

.main-quicklinks__card--dark .main-quicklinks__card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-quicklinks__card--dark .main-quicklinks__card-icon svg {
  width: 100%;
  height: 100%;
  color: var(--color-white);
}

.main-quicklinks__card--dark .main-quicklinks__card-title {
  font-size: var(--fs-body);
  font-weight: 700;
}

/* 원형 아이콘 (오시는 길) */
.main-quicklinks__card--circle {
  background: var(--color-primary-900);
  color: var(--color-white);
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-3);
}

.main-quicklinks__card--circle .main-quicklinks__card-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-quicklinks__card--circle .main-quicklinks__card-icon svg {
  width: 32px;
  height: 32px;
  color: var(--color-white);
}

.main-quicklinks__card--circle .main-quicklinks__card-title {
  font-size: var(--fs-body);
  font-weight: 700;
}

/* 흰색 텍스트 카드 (걸어온 길) */
.main-quicklinks__card--white {
  background: var(--color-white);
  justify-content: center;
}

.main-quicklinks__card--white .main-quicklinks__card-title {
  color: var(--color-gray-900);
  font-size: var(--fs-body);
  font-weight: 700;
}

/* 카드 콘텐츠 */
.main-quicklinks__card-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: 14px var(--space-4);
}

.main-quicklinks__card-title {
  font-size: var(--fs-small);
  font-weight: 700;
  line-height: 1.3;
}

.main-quicklinks__card-arrow {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: transform 0.3s ease;
}

.main-quicklinks__card-arrow--filled {
  background: var(--color-primary-900);
  color: var(--color-white);
}

.main-quicklinks__card:hover .main-quicklinks__card-arrow {
  transform: translateX(3px);
}

.main-quicklinks__card-arrow svg {
  width: 16px;
  height: 16px;
}

/* 배경 이미지 좌우 반전 */
.main-research__panel--flip {
  transform: scaleX(-1);
}

.main-research__panel--flip .main-research__panel-overlay,
.main-research__panel--flip .main-research__panel-content {
  transform: scaleX(-1);
}

/* ===================================
   의생명연구소 (풀폭 이미지 + 오버레이)
   =================================== */
.main-research {
  padding: 0;
  display: flex;
  flex-direction: column;
  height: 480px;
}

/* 패널: 풀폭 배경 이미지 */
.main-research__panel {
  display: block;
  position: relative;
  width: 100%;
  flex: 1;
  background-color: var(--color-primary-900);
  background-size: cover;
  background-position: center;
  text-decoration: none;
  overflow: hidden;
  transition: flex 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-panel__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.main-research__panel:hover,
.main-research__panel:focus-within {
  flex: 1.5;
}

/* 오버레이: 좌→우 그라디언트 */
.main-research__panel-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.4) 45%, transparent 75%);
  transition: opacity 0.6s ease;
}

.main-research__panel:hover .main-research__panel-overlay,
.main-research__panel:focus-within .main-research__panel-overlay {
  opacity: 1;
}

/* 콘텐츠: 1440px 중앙 정렬 */
.main-research__panel-content {
  position: relative;
  z-index: 1;
  max-width: 1440px;
  margin: 0 auto;
  padding: var(--space-12) var(--space-10);
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}

.main-research__panel-title {
  font-family: 'GmarketSans', var(--font-family);
  font-size: var(--fs-stat);
  font-weight: 700;
  margin-bottom: var(--space-3);
  letter-spacing: var(--ls-tight);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  transition: margin-bottom 0.4s ease;
}

.main-research__panel:hover .main-research__panel-title,
.main-research__panel:focus-within .main-research__panel-title {
  margin-bottom: var(--space-1);
}

.main-research__panel-desc {
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.6;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity 0.4s ease 0.1s, max-height 0.4s ease;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.main-research__panel:hover .main-research__panel-desc,
.main-research__panel:focus-within .main-research__panel-desc {
  opacity: 1;
  max-height: 100px;
  margin-bottom: var(--space-4);
}

/* 하위부서 pill */
.main-research__panel-subs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity 0.4s ease 0.2s, max-height 0.4s ease;
}

.main-research__panel:hover .main-research__panel-subs,
.main-research__panel:focus-within .main-research__panel-subs {
  opacity: 1;
  max-height: 60px;
}

.main-research__panel-sub {
  display: inline-flex;
  /* 텍스트 옆 화살표(.icon-external, GNB 연구부서와 동일 아이콘) 수직 정렬.
     inline-flex 라 svg 가 flex item 이 되어 .icon-external 의 vertical-align 이 먹지 않으므로
     align-items 로 맞춘다. 아이콘이 없는 버튼에는 영향 없음. */
  align-items: center;
  padding: var(--space-2) var(--space-5);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-xl);
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--color-white);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.12);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: all 0.2s ease;
}

.main-research__panel-sub:hover {
  background: var(--color-white);
  color: var(--color-gray-900);
  border-color: var(--color-white);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

/* ===================================
   통계 + 부서 통합 (다크블루 섹션)
   =================================== */
.main-showcase {
  background: var(--color-primary-900);
  padding: var(--space-20) 0;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
  z-index: 2;
}

/* 배경 DNA 아이콘 (2개) */
.main-showcase::after {
  content: '';
  position: absolute;
  top: -80px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  background:
    url('../icons/ic_dna.svg') calc(100% + 10px) 0 / 180px no-repeat,
    url('../icons/ic_dna.svg') -30px 100% / 140px no-repeat;
  opacity: 0.05;
  pointer-events: none;
  transform: scaleX(-1);
}

/* 배경 파티클 효과 */
.main-showcase::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 60% 70%, rgba(255,255,255,0.2) 0%, transparent 100%),
    radial-gradient(1px 1px at 80% 20%, rgba(255,255,255,0.25) 0%, transparent 100%),
    radial-gradient(2px 2px at 40% 80%, rgba(255,255,255,0.15) 0%, transparent 100%);
  pointer-events: none;
}

.main-showcase__container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--space-10);
  position: relative;
  z-index: 1;
}

.main-showcase__title {
  font-family: 'GmarketSans', var(--font-family);
  font-weight: 700;
  font-size: var(--fs-stat);
  text-align: center;
  margin-bottom: var(--space-12);
  letter-spacing: var(--ls-tight);
}

/* 통계 4열 */
.main-showcase__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--gap-layout-section-compact);
  text-align: center;
}

.main-showcase__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.main-showcase__stat-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.85;
}

.main-showcase__stat-icon svg {
  color: rgba(255, 255, 255, 0.9);
}

.main-showcase__stat-number {
  font-family: 'GmarketSans', var(--font-family);
  font-weight: 700;
  font-size: var(--fs-title-xl);
  line-height: 1.1;
  letter-spacing: var(--ls-tight);
}

.main-showcase__stat-label {
  font-size: var(--fs-small);
  font-weight: 500;
}

/* 부서 패널 (세로 스트립, hover 시 솟아오름) */
.main-showcase__panels {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--space-10);
}

.main-showcase__panels-row {
  display: flex;
  gap: var(--space-4);
  width: 100%;
  height: min(calc((1440px - 48px) / 6), calc((100vw - 48px) / 6));
}



.main-showcase__panels-row--center {
  justify-content: center;
  padding: 0;
}

.main-showcase__panel {
  flex: 1;
  position: relative;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  overflow: hidden;
  transition: flex 0.5s cubic-bezier(0.4, 0, 0.2, 1),
              height 0.5s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.5s ease;
}

/* 기본: 어두운 오버레이 (대비율 4.5:1 확보) */
.main-showcase__panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  border-radius: var(--radius-lg);
  transition: background 0.5s ease;
}

/* hover: 넓어지고 위로 솟아오름 */
.main-showcase__panel:hover {
  flex: 2.5;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.main-showcase__panel:hover::before {
  background: rgba(0, 102, 204, 0.9);
}

.main-showcase__panel:hover .main-showcase__panel-title {
  text-shadow: none;
}

.main-showcase__panel-title {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  font-family: 'GmarketSans', var(--font-family);
  font-size: var(--fs-title-sm);
  font-weight: 700;
  text-align: center;
  line-height: 1.2;
  transition: font-size 0.4s ease;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
}

.main-showcase__panel:hover .main-showcase__panel-title {
  font-size: var(--fs-title-sm);
}

/* ===================================
   News+ (공지 + Media)
   =================================== */
.main-newsplus {
  background: var(--color-white);
  padding: var(--space-20) 0;
  overflow: hidden;
}

.main-newsplus__container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--space-10);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: stretch;
  min-width: 0;
}

.main-newsplus__notice {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.main-newsplus__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}

.main-newsplus__title {
  font-family: 'GmarketSans', var(--font-family);
  font-weight: 700;
  font-size: var(--fs-title-lg);
  color: var(--color-gray-900);
  letter-spacing: var(--ls-tight);
}

/* 탭 + 자세히보기 같은 줄 */
.main-newsplus__tabs-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0;
}

.main-newsplus__more {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-900);
  text-decoration: none;
  font-size: var(--fs-display-xl);
  font-weight: 800;
  line-height: 1;
  transition: color 0.2s ease;
}

.main-newsplus__more:hover {
  color: var(--color-primary-700);
}

/* 탭 오버라이드 */
.main-newsplus .tabs--underline {
  margin-bottom: 0;
  border-bottom: 2px solid var(--color-gray-400);
}

.main-newsplus .tabs--underline .tabs__item::after {
  height: 8px;
}

.main-newsplus .tabs__item {
  flex: none;
  font-weight: 800;
  font-size: var(--fs-title-md);
  padding: 0px 0 var(--space-6);
  margin-right: var(--space-8);
}

.main-newsplus .tabs__item:last-child {
  margin-right: 0;
}



.main-newsplus .tabs__panel {
  padding: 0;
}

/* 공지 리스트 */
.main-newsplus__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.main-newsplus__item {
  border-bottom: 1px solid var(--color-gray-300);
}

/* 게시글 미등록 시 빈 상태 — 깨진 행이 아니라 중앙 정렬 안내문으로 자연스럽게 노출 */
.main-newsplus__empty {
  padding: var(--space-14) var(--space-4);
  text-align: center;
  color: var(--color-gray-500);
  font-size: var(--fs-body);
  font-weight: 500;
}

.main-newsplus__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
  text-decoration: none;
  color: var(--color-gray-900);
  transition: color 0.2s ease;
  min-width: 0;
}

.main-newsplus__link:hover {
  color: var(--color-primary-700);
}

.main-newsplus__link-dept {
  flex-shrink: 0;
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--color-primary-700, #0066CC);
  white-space: nowrap;
  margin-right: var(--space-1);
}

.main-newsplus__link-title {
  font-size: var(--fs-body);
  font-weight: 700;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-right: var(--space-6);
}

.main-newsplus__link-date {
  flex-shrink: 0;
  font-size: var(--fs-body);
  font-weight: 500;
  color: var(--color-gray-500);
}

/* 교육·행사 상태태그(부서 앞) — 값은 서버 ee.status(upcoming|ongoing|closed).
   색/의미는 전체보기 목록(eduEvent/list.jsp) 배지와 동일:
   예정=error / 진행중=success / 마감=gray. 흰 글자.
   너비는 가장 넓은 '진행중'(3글자, 실측 55px)으로 통일하고 가운데 정렬. */
.main-newsplus__link-status {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 55px;
  padding: 2px var(--space-2);
  margin-right: var(--space-2);
  border-radius: 4px;
  font-size: var(--fs-tiny);
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-white);
  white-space: nowrap;
}

.main-newsplus__link-status--ongoing {
  background-color: var(--color-success);
}

.main-newsplus__link-status--upcoming {
  background-color: var(--color-error);
}

.main-newsplus__link-status--closed {
  background-color: var(--color-gray-500);
}


.main-newsplus__desc {
  font-size: var(--fs-small);
  color: var(--color-gray-600);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 우측 Media */
.main-newsplus__media {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.main-newsplus__media-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.main-newsplus__media-title {
  font-family: 'GmarketSans', var(--font-family);
  font-weight: 700;
  font-size: var(--fs-title-lg);
  color: var(--color-gray-900);
  letter-spacing: var(--ls-tight);
}

.main-newsplus__media-card {
  position: relative;
  display: block;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-gray-150);
  text-decoration: none;
  flex: 1;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  min-height: 357px;
}

.main-newsplus__media-card:hover {
  transform: scale(1.02);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.main-newsplus__media-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.main-newsplus__media-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: var(--color-primary-900);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.main-newsplus__media-card:hover .main-newsplus__media-play {
  transform: translate(-50%, -50%) scale(1.1);
}

.main-newsplus__media-play svg {
  width: 36px;
  height: 36px;
  color: var(--color-white);
  margin-left: 3px;
}

.main-newsplus__media-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-8) 28px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%);
  color: var(--color-white);
}

.main-newsplus__media-info-title {
  font-size: var(--fs-section);
  font-weight: 700;
  line-height: 1.4;
}

/* ===================================
   배너모음 바
   =================================== */
.footer-banner-bar {
  background-color: var(--footer-bg-light);
  border-bottom: 1px solid var(--footer-divider);
  padding: var(--space-5) 0;
}

.footer-banner-bar__container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--space-10);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.footer-banner-bar__controls {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex-shrink: 0;
  padding-right: var(--space-5);
  margin-right: var(--space-5);
  position: relative;
}

.footer-banner-bar__controls::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 2px;
  background: rgba(255, 255, 255, 0.2);
}

.footer-banner-bar__label {
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  color: var(--footer-text-primary);
  margin-right: var(--space-2);
  white-space: nowrap;
}

.footer-banner-bar__btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--footer-text-secondary);
  border-radius: var(--radius-full);
  background: none;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: color 0.2s ease;
}

.footer-banner-bar__btn:hover {
  color: var(--color-white);
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.15);
}

.footer-banner-bar__sites {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0;
  overflow: hidden;
  white-space: nowrap;
}

.footer-banner-bar__site {
  flex-shrink: 0;
  font-size: var(--fs-small);
  font-weight: var(--fw-regular);
  color: var(--footer-text-primary);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.footer-banner-bar__site + .footer-banner-bar__site::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.5);
  vertical-align: middle;
  margin: 0 var(--space-4);
  flex-shrink: 0;
}

.footer-banner-bar__site:hover {
  color: var(--footer-text-hover);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer-banner-bar__site sup {
  font-size: var(--fs-small);
  vertical-align: super;
}

/* 푸터 셀렉트/버튼 높이 맞춤 */
.footer .dept-select {
  height: 48px;
  padding: var(--space-3) 36px var(--space-3) var(--space-4);
}

.footer .dept-btn {
  height: 48px;
  padding: var(--space-3) var(--space-6);
  background-color: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-gray-700);
  font-weight: var(--fw-semibold);
}

.footer .dept-btn:hover {
  background-color: var(--color-gray-100);
  border-color: var(--color-gray-100);
  color: var(--color-gray-900);
}

/* ===================================
   헤더 투명 오버레이 (메인 전용)
   =================================== */
/* 유틸리티 바: 투명 + 흰색 텍스트 */
.top-utility-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 101;
  background: rgba(0, 0, 0, 0.1);
  border-bottom: none;
}

.top-utility-bar .utility-link {
  color: rgba(255, 255, 255, 0.7);
}

.top-utility-bar .utility-link:hover {
  color: var(--color-white);
}

/* 로그인 인사말: 투명 헤더(다크 히어로) 위에서 흰색.
   이 파일은 site/{siteId}/index.jsp(메인)에서만 로드되므로 서브 페이지는 영향 없음.
   공통 top-utility-bar.css 에 흰색을 넣으면 전 사이트 서브에서 이름이 사라짐(2026-07-29 회귀). */
.top-utility-bar .utility-greeting {
  color: rgba(255, 255, 255, 0.7);
}

.top-utility-bar .utility-greeting strong {
  color: var(--color-white);
}

/* 스크롤 시 원래 스타일 복원 */
.top-utility-bar .utility-item + .utility-item::before {
  content: '';
  display: inline-block;
  width: 3px;
  height: 3px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.5);
  vertical-align: middle;
  margin-right: var(--space-3);
}

.top-utility-bar.is-scrolled .utility-item + .utility-item::before {
  background: var(--color-gray-400);
}

body:has(.gnb:hover) .top-utility-bar .utility-item + .utility-item::before {
  background: var(--color-gray-400);
}

.top-utility-bar.is-scrolled {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.top-utility-bar.is-scrolled .utility-link {
  color: var(--color-gray-600);
}

.top-utility-bar.is-scrolled .utility-link:hover {
  color: var(--color-gray-900);
}

/* 스크롤 후 유틸바가 흰 배경으로 바뀌므로 인사말도 다크로 복원 */
.top-utility-bar.is-scrolled .utility-greeting {
  color: var(--color-gray-700);
}

.top-utility-bar.is-scrolled .utility-greeting strong {
  color: var(--color-gray-900);
}

.header {
  position: fixed;
  top: var(--utility-bar-height, 40px);
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  border-bottom: none;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

/* 투명 상태: 모든 텍스트/아이콘 흰색 (대비 보장) */
.header .gnb-link {
  color: var(--color-white);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.header .gnb-link::after {
  background-color: var(--color-white);
}

.header .logo-image--color {
  display: none;
}

.header .logo-image--white {
  display: block;
}

.header .btn-lang {
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.3s ease;
}

.header .btn-lang.active {
  color: var(--color-white);
}

.header .btn-search .icon,
.header .btn-menu .icon {
  filter: brightness(0) invert(1);
  transition: filter 0.3s ease;
}

.header .btn-search:hover,
.header .btn-menu:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.header .btn-search:active {
  background-color: rgba(255, 255, 255, 0.25);
}

/* 스크롤 시 원래 hover 복원 */
.header.is-scrolled .btn-search:hover,
.header.is-scrolled .btn-menu:hover {
  background-color: var(--color-surface);
}

.header.is-scrolled .btn-search:active {
  background-color: var(--color-primary-100);
}

.header .lang-divider {
  color: rgba(255, 255, 255, 0.4);
}

/* 메가메뉴 열림 상태: 흰색 배경 + 어두운 텍스트 */
.header:has(.gnb:hover) {
  background: var(--color-white);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
}

.header:has(.gnb:hover) .gnb-link {
  color: var(--color-gray-900);
  text-shadow: none;
}

.header:has(.gnb:hover) .gnb-item:hover .gnb-link {
  color: var(--color-primary-900);
}

.header:has(.gnb:hover) .gnb-link::after {
  background-color: var(--color-primary-900);
}

.header:has(.gnb:hover) .logo-image--color {
  display: block;
}

.header:has(.gnb:hover) .logo-image--white {
  display: none;
}

.header:has(.gnb:hover) .btn-lang {
  color: var(--color-gray-500);
}

.header:has(.gnb:hover) .btn-lang.active {
  color: var(--color-gray-900);
}

.header:has(.gnb:hover) .btn-search .icon,
.header:has(.gnb:hover) .btn-menu .icon {
  filter: none;
}

.header:has(.gnb:hover) .lang-divider {
  color: var(--color-gray-400);
}

/* GNB hover 시 utility bar도 전환 */
body:has(.gnb:hover) .top-utility-bar {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

body:has(.gnb:hover) .top-utility-bar .utility-link {
  color: var(--color-gray-600);
}

body:has(.gnb:hover) .top-utility-bar .utility-link:hover {
  color: var(--color-gray-900);
}

/* GNB hover 시 유틸바가 흰 배경으로 바뀌므로 인사말도 다크로 복원 */
body:has(.gnb:hover) .top-utility-bar .utility-greeting {
  color: var(--color-gray-700);
}

body:has(.gnb:hover) .top-utility-bar .utility-greeting strong {
  color: var(--color-gray-900);
}

/* 모바일 메뉴 열림: 유틸리티 바 원래 회색 배경 + 다크 텍스트 복원 */
body.menu-open .top-utility-bar {
  background: var(--utility-bar-bg);
  border-bottom: 1px solid var(--utility-bar-border);
}

body.menu-open .top-utility-bar .utility-link {
  color: var(--utility-text-default);
}

body.menu-open .top-utility-bar .utility-link:hover {
  color: var(--utility-text-hover);
}

/* 모바일 메뉴 열림 시 유틸바가 회색 배경으로 돌아가므로 인사말도 다크로 복원 */
body.menu-open .top-utility-bar .utility-greeting {
  color: var(--color-gray-700);
}

body.menu-open .top-utility-bar .utility-greeting strong {
  color: var(--color-gray-900);
}

body.menu-open .top-utility-bar .utility-item + .utility-item::before {
  background: var(--utility-divider-color);
}

/* 스크롤 상태: 흰색 배경 + 원래 다크 텍스트 */
.header.is-scrolled,
body.menu-open .header {
  background: var(--color-white);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid var(--color-border);
}

.header.is-scrolled .gnb-link,
body.menu-open .header .gnb-link {
  color: var(--color-gray-900);
  text-shadow: none;
}

.header.is-scrolled .gnb-item:hover .gnb-link,
body.menu-open .header .gnb-item:hover .gnb-link {
  color: var(--color-primary-900);
}

.header.is-scrolled .gnb-link::after,
body.menu-open .header .gnb-link::after {
  background-color: var(--color-primary-900);
}

.header.is-scrolled .logo-image--color,
body.menu-open .header .logo-image--color {
  display: block;
}

.header.is-scrolled .logo-image--white,
body.menu-open .header .logo-image--white {
  display: none;
}

.header.is-scrolled .btn-lang,
body.menu-open .header .btn-lang {
  color: var(--color-gray-500);
}

.header.is-scrolled .btn-lang.active,
body.menu-open .header .btn-lang.active {
  color: var(--color-gray-900);
}

.header.is-scrolled .btn-search .icon,
.header.is-scrolled .btn-menu .icon,
body.menu-open .header .btn-search .icon,
body.menu-open .header .btn-menu .icon {
  filter: none;
}

.header.is-scrolled .lang-divider,
body.menu-open .header .lang-divider {
  color: var(--color-gray-400);
}

/* ===================================
   반응형
   =================================== */

/* Desktop: ~1439px */
@media (max-width: 1439px) {
  .main-hero__line {
    font-size: var(--fs-display);
  }

  .main-hero__slogan {
    font-size: var(--fs-stat);
  }

  .main-showcase__title {
    font-size: var(--fs-title-sm);
  }

  .main-showcase__stat-number {
    font-size: var(--fs-display);
  }

  .main-newsplus__title,
  .main-newsplus__media-title {
    font-size: var(--fs-title-sm);
  }

  .main-section-title {
    font-size: var(--fs-stat);
  }
}

/* Tablet: ~1199px */
@media (max-width: 1023px) {
  .main-hero__line {
    font-size: var(--fs-title-lg);
  }

  .main-hero__sub {
    font-size: var(--fs-block);
  }

  .main-hero__content--slogan {
    max-width: 90%;
    padding: 0 var(--space-6);
  }

  .main-hero__lede {
    font-size: var(--fs-title-sm);
    margin-bottom: var(--space-8);
  }

  .main-hero__slogan {
    font-size: var(--fs-title-sm);
  }

  .main-quicklinks {
    max-width: 640px;
  }

  .main-quicklinks__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }

  .main-quicklinks__card:nth-child(1),
  .main-quicklinks__card:nth-child(2),
  .main-quicklinks__card:nth-child(3),
  .main-quicklinks__card:nth-child(4),
  .main-quicklinks__card:nth-child(5),
  .main-quicklinks__card:nth-child(6),
  .main-quicklinks__card:nth-child(7),
  .main-quicklinks__card:nth-child(8) {
    grid-column: auto;
    grid-row: auto;
    transform: none;
  }

  .main-quicklinks__card {
    min-height: 150px;
  }

  .main-showcase__stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .main-showcase__container {
    padding: 0 var(--space-6);
  }

  .main-showcase__dept {
    min-width: 80px;
    max-width: 100px;
    padding: var(--space-3) var(--space-2);
  }

  .main-newsplus__container {
    grid-template-columns: 1fr;
    padding: 0 var(--space-6);
  }

  .main-newsplus__media-card {
    aspect-ratio: 21 / 9;
  }

  .footer-banner-bar__container {
    padding: 0 var(--space-6);
  }

  .main-section-title {
    font-size: var(--fs-title-sm);
  }

  .main-showcase__panels {
    padding: 0 var(--space-6);
  }

  .main-showcase__panel-title {
    font-size: var(--fs-body);
  }

  .main-showcase__panel:hover .main-showcase__panel-title {
    font-size: var(--fs-body);
  }

  .main-showcase__panel:hover {
    flex: unset;
  }

  .main-showcase__stats {
    gap: var(--space-6);
  }

  .main-hero__stats-wrap {
    padding: 0 var(--space-14);
  }

  .main-hero__arrow {
    width: 40px;
    height: 40px;
  }

  .main-hero__arrow svg {
    width: 20px;
    height: 20px;
  }

  .main-hero__arrow--prev { left: 8px; }
  .main-hero__arrow--next { right: 8px; }

  .main-newsplus .tabs__item {
    font-size: var(--fs-block);
  }

  .main-research {
    height: 400px;
  }

}

/* Tablet: ≤1023px — showcase 패널 높이 고정 (min() 비례 공식 해제) */
@media (max-width: 1023px) {
  .main-showcase__panels-row {
    height: 160px;
  }
}

/* Mobile: ~767px */
@media (max-width: 767px) {
  .main-hero {
    min-height: 0;
    padding-bottom: var(--space-12);
  }

  .main-hero__content {
    padding: var(--space-12) var(--space-5) var(--space-8);
  }

  .main-hero__line {
    font-size: var(--fs-title-sm);
  }

  .main-hero__sub {
    font-size: var(--fs-small);
  }

  .main-hero__content--slogan {
    padding: 0 var(--space-5);
    max-width: 100%;
  }

  .main-hero__lede {
    font-size: var(--fs-block);
    margin-bottom: var(--space-6);
  }

  .main-hero__slogan {
    font-size: var(--fs-title-md);
    line-height: 1.35;
    white-space: normal;
    text-align: center;
  }

  .main-hero__arrow {
    width: 36px;
    height: 36px;
    top: 50%;
    transform: translateY(-50%);
  }

  .main-hero__arrow--prev { left: 8px; }
  .main-hero__arrow--next { right: 8px; }

  .main-hero__arrow svg {
    width: 18px;
    height: 18px;
  }

  .main-hero__stats-title {
    font-size: var(--fs-block);
    margin-bottom: var(--space-6);
  }

  .main-hero__stat {
    width: 120px;
    height: 120px;
  }

  .main-hero__stat-number {
    font-size: var(--fs-section);
  }

  .main-hero__stat-icon {
    width: 28px;
    height: 28px;
  }

  .main-hero__stat-label {
    font-size: var(--fs-body);
  }

  .main-hero__stats {
    gap: var(--space-3);
    justify-content: center;
  }

  .main-quicklinks {
    padding: 0 var(--space-4);
    max-width: 100%;
  }

  .main-quicklinks__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }

  .main-quicklinks__card {
    min-height: 120px;
  }

  /* utility bar 모바일 */
  .top-utility-bar {
    top: 0;
  }

  .header {
    top: var(--utility-bar-height-mobile, 36px);
  }

  /* 리서치 패널: 세로 쌓기 */
  .main-research {
    height: auto;
    flex-direction: column;
  }

  .main-research__panel {
    min-height: 180px;
  }

  .main-research__panel-content {
    padding: var(--space-6) var(--space-5);
    min-height: 180px;
  }

  .main-research__panel-title {
    font-size: var(--fs-title-md);
  }

  .main-research__panel-desc {
    font-size: var(--fs-small);
  }

  /* 모바일(hover 없음): 하위부서 pill 링크를 항상 노출해 탭 가능하게 */
  .main-research__panel-subs {
    gap: var(--space-2);
    opacity: 1;
    max-height: none;
  }

  .main-research__panel-sub {
    font-size: var(--fs-small);
    padding: 6px 14px;
  }

  /* 부서 showcase: 1열 (모바일) */
  .main-showcase {
    padding: var(--space-12) 0;
  }

  .main-showcase__panels {
    padding: 0 var(--space-4);
    gap: var(--space-3);
  }

  .main-showcase__panels-row {
    flex-wrap: wrap;
    height: auto;
    gap: var(--space-3);
  }

  .main-showcase__panels-row--center {
    padding: 0;
  }

  .main-showcase__panel {
    flex: 0 0 100%;
    height: 150px;
  }

  .main-showcase__panel-title {
    font-size: var(--fs-body);
  }

  .main-showcase__panel:hover .main-showcase__panel-title {
    font-size: var(--fs-body);
  }

  .main-showcase__panel:hover {
    flex: unset;
  }

  .main-showcase__container {
    padding: 0 var(--space-5);
  }

  .main-showcase__title {
    font-size: var(--fs-section);
    margin-bottom: var(--gap-form-divider);
  }

  .main-showcase__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--gap-layout-page-header);
  }

  .main-showcase__stat-number {
    font-size: var(--fs-stat);
  }

  .main-showcase__dept {
    min-width: 70px;
    max-width: 85px;
    padding: 10px 6px;
  }

  .main-showcase__dept-icon {
    width: 40px;
    height: 40px;
  }

  .main-showcase__dept-icon svg {
    width: 22px;
    height: 22px;
  }

  .main-showcase__dept-label {
    font-size: var(--fs-body);
  }

  /* newsplus 모바일 */
  .main-newsplus {
    padding: var(--space-12) 0;
  }

  .main-newsplus__container {
    grid-template-columns: 1fr;
    padding: 0 var(--space-5);
    gap: var(--space-10);
  }

  .main-newsplus__title,
  .main-newsplus__media-title {
    font-size: var(--fs-title-md);
  }

  .main-newsplus .tabs__item {
    font-size: var(--fs-body);
    padding: 0 0 var(--space-4);
    margin-right: var(--space-5);
  }

  .main-newsplus__link-title {
    font-size: var(--fs-small);
  }

  .main-newsplus__link-date {
    font-size: var(--fs-small);
  }

  .main-newsplus__media-info-title {
    font-size: var(--fs-body);
  }

  .main-newsplus__media-card {
    aspect-ratio: 21 / 9;
  }

  .main-newsplus__media-play {
    width: 56px;
    height: 56px;
  }

  .main-newsplus__media-info {
    padding: var(--space-5) var(--space-4);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .main-section-title {
    font-size: var(--fs-title-md);
  }

  .main-hero__stats-wrap {
    padding: 0 var(--space-12);
  }

  .main-hero__stat-label {
    font-size: var(--fs-body);
  }

  .footer-banner-bar__container {
    padding: 0 var(--space-4);
    gap: var(--space-3);
  }

  .footer-banner-bar__site {
    font-size: var(--fs-small);
  }
}

/* ===================================
   09_hrpp 메인 전용 (--hrpp 스코프)
   - 상단: eyebrow(영문) + headline + lede(SNUH HRPP)
   - 하단: 4개 슬로건 페이드 슬라이더 (3초 자동, 도트 인디케이터)
   =================================== */
.main-hero__content--hrpp {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.main-hero__eyebrow {
  font-family: 'GmarketSans', var(--font-family);
  font-size: var(--fs-lead);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.92);
  letter-spacing: 0.01em;
  line-height: 1.3;
  margin: 0 0 var(--space-6);
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.main-hero__eyebrow-mark {
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.04em;
}

.main-hero__headline {
  font-family: 'GmarketSans', var(--font-family);
  font-size: var(--fs-title-lg);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.3;
  letter-spacing: var(--ls-tight);
  margin: 0 0 var(--space-8);
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

/* headline 하단 작은 가로바 (구분선) */
.main-hero__headline::after {
  content: '';
  display: block;
  width: 60px;
  height: 10px;
  margin: var(--space-5) auto 0;
  background: var(--color-white);
  border-radius: 2px;
}

.main-hero__content--hrpp .main-hero__lede {
  display: block;
  font-size: var(--fs-title-sm);
  font-weight: 500;
  color: var(--color-white);
  line-height: 1.4;
  letter-spacing: 0;
  margin: var(--space-8) 0 0;
  padding: 0;
  text-align: center;
  background: none;
  border: 0;
  border-radius: 0;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
}

/* 키워드 회전형 슬로건: 한 줄 고정 + 가운데 키워드만 자동 교체 */
.main-hero__slogan-rotator {
  position: relative;
  width: 100%;
  max-width: 1100px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.main-hero__slogan-line {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.1em;
  margin: 0;
  font-family: 'GmarketSans', var(--font-family);
  font-weight: 300;
  font-size: var(--fs-jumbo);
  line-height: 1.3;
  letter-spacing: var(--ls-tight);
  color: var(--color-white);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
  white-space: nowrap;
}

.main-hero__slogan-prefix,
.main-hero__slogan-suffix {
  flex-shrink: 0;
  font-weight: 700;
  color: var(--color-white);
}

/* HRPP: 영문 식별성 위해 자간만 추가 */
.main-hero__slogan-suffix {
  letter-spacing: 0.04em;
}

.main-hero__slogan-keyword-stage {
  position: relative;
  display: inline-block;
  vertical-align: baseline;
  text-align: center;
  /* rail 텍스트가 활성 키워드와 동기화되며 폭이 자동 fit (JS 처리) */
}

/* rail 텍스트 변경에 따른 폭 변화가 prefix/suffix 위치에 부드럽게 반영되도록
   slogan-line(flex) 자식 정렬 변화에 transition 적용 */
.main-hero__slogan-line {
  transition: gap 0.4s ease;
}

/* 폭/베이스라인 placeholder — visibility:hidden 으로 in-flow 자리만 차지 */
.main-hero__slogan-keyword-rail {
  display: inline-block;
  visibility: hidden;
  font-weight: 700;
  padding: 0 0.2em;
  white-space: nowrap;
}

/* 회전 키워드: 라이트 시안 톤으로 강조 (마커펜·박스 효과 없음)
   디자인 시안 매칭용 직접 hex — common.css 토큰에 미존재 (메인 페이지 예외) */
.main-hero__slogan-keyword {
  position: absolute;
  left: 50%;
  top: 0;
  font-weight: 700;
  color: var(--color-sky-500);
  padding: 0 0.2em;
  white-space: nowrap;
  opacity: 0;
  transform: translate(-50%, 0.5em);
  transition: opacity 0.5s ease, transform 0.5s ease;
  will-change: opacity, transform;
}

.main-hero__slogan-keyword.is-active {
  opacity: 1;
  transform: translate(-50%, 0);
}

.main-hero__slogan-keyword.is-leaving {
  opacity: 0;
  transform: translate(-50%, -0.5em);
}

/* 진입 reveal: eyebrow(0.2s) → headline(0.4s) → lede(0.6s) → rotator(0.9s) */
.main-hero__content--slogan.is-revealed .main-hero__eyebrow {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.2s;
}
.main-hero__content--slogan.is-revealed .main-hero__headline {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.4s;
}
.main-hero__content--slogan.is-revealed .main-hero__slogan-rotator {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.9s;
}

/* 도트 인디케이터 */
.main-hero__slogan-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.main-hero__slogan-dot {
  display: block;
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: background 0.3s ease, transform 0.3s ease;
}

.main-hero__slogan-dot:hover {
  background: rgba(255, 255, 255, 0.7);
}

.main-hero__slogan-dot.is-active {
  background: var(--color-white);
  transform: scale(1.3);
}

.main-hero__slogan-dot:focus-visible {
  outline: 2px solid var(--color-white);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .main-hero__eyebrow,
  .main-hero__headline,
  .main-hero__slogan-rotator {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .main-hero__slogan-keyword {
    transition: none;
  }
}

/* XS: ≤479px — showcase 패널 소형 모바일 */
@media (max-width: 479px) {
  .main-showcase__panel {
    height: 130px;
  }
}

@media (max-width: 1024px) {
  .main-hero__eyebrow { font-size: var(--fs-block); margin-bottom: 20px; }
  .main-hero__headline { font-size: var(--fs-title-lg); margin-bottom: 28px; }
  .main-hero__slogan-line { font-size: var(--fs-page-title); }
  .main-hero__slogan-dots { margin-top: 24px; }
}

@media (max-width: 600px) {
  .main-hero__eyebrow { font-size: var(--fs-small); margin-bottom: 16px; }
  .main-hero__headline { font-size: var(--fs-lead); line-height: 1.3; margin-bottom: 20px; }
  .main-hero__slogan-line {
    flex-direction: column;
    gap: 0.2em;
    font-size: var(--fs-title-sm);
    white-space: normal;
  }
  .main-hero__slogan-dots { margin-top: 20px; gap: 8px; }
  .main-hero__slogan-dot { width: 8px; height: 8px; }
}

/* ===================================
   모션 감소 설정 사용자 대응
   =================================== */
@media (prefers-reduced-motion: reduce) {
  .main-hero__slide {
    transition: none;
  }

  .main-hero__stat:hover {
    transform: none;
  }

  .main-showcase__panel {
    transition: none;
  }

  .main-research__panel {
    transition: none;
  }

  .main-research__panel-desc,
  .main-research__panel-subs,
  .main-research__panel-title {
    transition: none;
  }

  .main-newsplus__media-card:hover {
    transform: none;
  }

  .main-newsplus__media-card:hover .main-newsplus__media-play {
    transform: translate(-50%, -50%);
  }
}