:root {
  --jb-sans: "Pretendard", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  --jb-serif: "Noto Serif KR", ui-serif, Georgia, "Times New Roman", serif;
  --jb-en-serif: "Source Serif 4", ui-serif, Georgia, "Times New Roman", serif;
  --jb-ink: #181818;
  --jb-muted: rgba(24, 24, 24, 0.68);
  --jb-paper: #f6f3ec;
  --jb-paper-2: #f3f0e8;
  --jb-line: rgba(24, 24, 24, 0.12);
  --jb-line-2: rgba(24, 24, 24, 0.08);
  --jb-shadow: 0 18px 60px rgba(0, 0, 0, 0.07);
  --jb-radius: 18px;
}

html,
body {
  height: 100%;
}

body {
  font-family: var(--jb-sans);
  font-size: 18px;
  color: var(--jb-ink);
  background: radial-gradient(1200px 520px at 18% 12%, rgba(255, 255, 255, 0.8), transparent 55%),
    radial-gradient(900px 440px at 82% 22%, rgba(255, 255, 255, 0.6), transparent 60%),
    linear-gradient(180deg, var(--jb-paper), var(--jb-paper-2));
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: 2000px 900px, 1700px 820px, 100% 100%;
  background-position: 18% 12%, 82% 22%, 0 0;
  letter-spacing: -0.02em;
  word-break: keep-all;
  overflow-wrap: break-word;
  line-break: strict;
}

.btn,
.btn-lg,
.btn-sm,
.form-control,
.form-select,
.input-group-text,
.navbar-toggler,
.card,
.dropdown-menu,
.modal-content,
.offcanvas,
.toast {
  border-radius: 0 !important;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: 12px;
  padding: 10px 12px;
  background: #fff;
  border-radius: 0;
  border: 1px solid var(--jb-line);
  box-shadow: var(--jb-shadow);
  transform: translateY(-140%);
  transition: transform 180ms ease;
  z-index: 9999;
  text-decoration: none;
  color: var(--jb-ink);
}

.skip-link:focus {
  transform: translateY(0);
}

/* -------------------------------------
   HEADER & NAVIGATION
------------------------------------- */

.site-header {
  background: transparent !important; /* 초기 상태에서는 헤더 배경 투명하게 (그라데이션 보이도록) */
  backdrop-filter: none;
  z-index: 1030;
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1), background-color 300ms ease, box-shadow 300ms ease;
}

/* 스크롤이 발생했을 때(최상단이 아닐 때) 배경을 흰색으로 바꾸고 그림자 추가 */
.site-header.is-scrolled {
  background: #fff !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

/* 스크롤 다운 시 헤더를 위로 밀어 숨김 */
.site-header.is-hidden {
  transform: translateY(-100%);
}

.header-hairline {
  height: 1px;
  background: var(--jb-line); /* 초기 상태는 연한 선 */
  transition: opacity 300ms ease;
}

/* 스크롤 시 헤더에 그림자가 생기므로 헤어라인은 숨김 */
.site-header.is-scrolled .header-hairline {
  opacity: 0;
}

.navbar {
  --bs-navbar-toggler-border-color: rgba(24, 24, 24, 0.18);
  --bs-navbar-toggler-border-radius: 0;
  --bs-navbar-toggler-icon-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2824, 24, 24, 0.72%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  background: #fff;
  padding-top: 14px;
  padding-bottom: 14px;
}

.navbar-brand {
  padding-top: 0;
  padding-bottom: 0;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 0;
  background: #fff;
  border: 1px solid var(--jb-line);
  box-shadow: none;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-title {
  font-family: var(--jb-sans);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.04em;
}

.brand-sub {
  font-family: var(--jb-en-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 12px;
  color: var(--jb-muted);
  letter-spacing: -0.01em;
  margin-top: 2px;
}

.nav-link {
  font-family: var(--jb-sans);
  /* 폰트를 키우되, 좁은 화면(lg)에서는 16px, 넓은 화면(xl)에서는 18px로 유연하게 대응 (레이아웃 깨짐 방지) */
  font-size: clamp(15px, 1.3vw, 18px); /* 최소 크기를 15px로 미세하게 줄여 여유 공간 추가 */
  font-weight: 500;
  color: rgba(24, 24, 24, 0.72);
  /* 번역 시 단어가 길어질 수 있으므로 여백을 탄력적으로 최소 10px까지 허용 */
  padding: 12px clamp(10px, 1.2vw, 24px);
  border-radius: 0;
  position: relative;
  transition: background 160ms ease, color 160ms ease;
  white-space: normal; /* 긴 영어 문장이 오면 자연스럽게 2줄로 줄바꿈 되도록 허용 */
  word-break: keep-all; /* 단어 단위로 줄바꿈 */
  line-height: 1.2;
  text-align: center; /* 2줄로 접힐 때 가운데 정렬이 예쁨 */
}

/* PC 환경: 1-Depth 메뉴 호버 및 하위 메뉴 열림 상태(show) 유지 */
.nav-link:hover,
.nav-item.dropdown:hover > .nav-link,
.nav-item.dropdown.show > .nav-link {
  color: var(--jb-ink);
  background: rgba(24, 24, 24, 0.06);
}

.nav-link.active,
.nav-link[aria-current="page"] {
  color: var(--jb-ink);
  background: rgba(24, 24, 24, 0.08);
}

.icon-btn {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0;
  border: 1px solid var(--jb-line);
  background: #fff;
  box-shadow: none;
  color: var(--jb-ink);
  text-decoration: none;
}

.icon-btn:hover {
  background: #fff;
}

.hero {
  padding-top: calc(clamp(64px, 9vw, 140px) + 80px); /* fixed-top 헤더 높이만큼 보상 */
  padding-bottom: clamp(50px, 8vw, 120px);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -30%;
  background: radial-gradient(closest-side at 62% 52%, rgba(255, 255, 255, 0.92), transparent 62%),
    radial-gradient(closest-side at 64% 54%, rgba(24, 24, 24, 0.05), transparent 70%);
  transform: rotate(-2deg);
  pointer-events: none;
  z-index: 1;
}

.hero > .container-xxl {
  position: relative;
  z-index: 2;
}

.hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 700ms ease;
  z-index: 0;
  pointer-events: none;
}

.hero-bg.is-active {
  opacity: 1;
}

.hero-bg.tone-1 {
  background: radial-gradient(1400px 720px at 20% 18%, rgba(248, 244, 236, 0.92), transparent 52%),
    radial-gradient(980px 560px at 78% 22%, rgba(244, 240, 232, 0.88), transparent 56%),
    radial-gradient(980px 560px at 92% 74%, rgba(215, 85, 50, 0.22), transparent 62%),
    linear-gradient(180deg, rgba(248, 244, 236, 0.22), rgba(243, 240, 232, 0.22));
}

.hero-bg.tone-2 {
  background: radial-gradient(1400px 720px at 22% 18%, rgba(245, 245, 244, 0.90), transparent 52%),
    radial-gradient(980px 560px at 78% 22%, rgba(235, 241, 246, 0.86), transparent 56%),
    radial-gradient(980px 560px at 92% 74%, rgba(10, 90, 180, 0.20), transparent 62%),
    linear-gradient(180deg, rgba(245, 245, 244, 0.20), rgba(238, 242, 246, 0.22));
}

.hero-bg.tone-3 {
  background: radial-gradient(1400px 720px at 22% 18%, rgba(246, 242, 238, 0.92), transparent 52%),
    radial-gradient(980px 560px at 80% 24%, rgba(241, 236, 228, 0.88), transparent 56%),
    radial-gradient(980px 560px at 12% 78%, rgba(24, 24, 24, 0.14), transparent 66%),
    linear-gradient(180deg, rgba(246, 242, 238, 0.22), rgba(242, 236, 230, 0.22));
}

.hero-bg.tone-4 {
  background: radial-gradient(1400px 720px at 22% 18%, rgba(244, 241, 235, 0.90), transparent 52%),
    radial-gradient(980px 560px at 80% 24%, rgba(236, 238, 240, 0.86), transparent 56%),
    radial-gradient(980px 560px at 12% 78%, rgba(10, 90, 180, 0.16), transparent 66%),
    linear-gradient(180deg, rgba(244, 241, 235, 0.20), rgba(236, 238, 240, 0.22));
}

.hero-bg.tone-5 {
  background: radial-gradient(1400px 720px at 22% 18%, rgba(246, 244, 240, 0.92), transparent 52%),
    radial-gradient(980px 560px at 80% 24%, rgba(242, 236, 230, 0.88), transparent 56%),
    radial-gradient(980px 560px at 90% 78%, rgba(215, 85, 50, 0.24), transparent 64%),
    linear-gradient(180deg, rgba(246, 244, 240, 0.22), rgba(242, 236, 230, 0.22));
}

.hero-bg.tone-6 {
  background: radial-gradient(1400px 720px at 22% 18%, rgba(245, 242, 238, 0.92), transparent 52%),
    radial-gradient(980px 560px at 80% 24%, rgba(238, 240, 242, 0.86), transparent 56%),
    radial-gradient(980px 560px at 90% 78%, rgba(24, 24, 24, 0.14), transparent 64%),
    linear-gradient(180deg, rgba(245, 242, 238, 0.22), rgba(238, 240, 242, 0.22));
}

.hero-copy {
  transform: translateY(calc(-1 * clamp(46px, 5.2vw, 140px)));
}

.hero-side {
  position: relative;
  min-height: clamp(320px, 34vw, 520px);
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  overflow: visible;
}

.hero-media {
  position: absolute;
  right: -54px;
  top: 50%;
  bottom: auto;
  width: min(440px, 38vw);
  transform: translateY(-50%);
  pointer-events: none;
}

.hero-vessel {
  position: relative;
  width: 100%;
  height: min(560px, 56vw);
  opacity: 0.98;
  filter: drop-shadow(0 18px 54px rgba(0, 0, 0, 0.12));
  pointer-events: auto;
  user-select: none;
}

.hero-vessel.hero-slider {
  isolation: isolate;
}

.hero-vessel.hero-slider img {
  pointer-events: none;
}

.hero-vessel img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: 50% 50%;
  opacity: 0;
  transform: translateY(18px) scale(1.03);
  filter: blur(10px);
  clip-path: inset(0 0 0 100%);
  transition: opacity 520ms ease, transform 1000ms cubic-bezier(0.2, 0.9, 0.2, 1), clip-path 1000ms cubic-bezier(0.2, 0.9, 0.2, 1), filter 700ms ease;
  will-change: opacity, transform, clip-path, filter;
}

.hero-vessel img.is-active {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
  clip-path: inset(0 0 0 0);
}

.hero-vessel img.is-exit {
  opacity: 0;
  transform: translateY(-10px) scale(0.99);
  filter: blur(6px);
  clip-path: inset(0 100% 0 0);
}

.hero-vessel.hero-slider::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(closest-side at 52% 38%, rgba(255, 255, 255, 0.36), transparent 62%);
  mix-blend-mode: screen;
  opacity: 0.55;
  pointer-events: none;
}

.hero-caption {
  margin-top: 12px;
  width: 100%;
  transform: translateY(var(--caption-shift, 0px));
  transition: transform 360ms ease;
  border-top: 1px solid rgba(24, 24, 24, 0.18);
  padding-top: 12px;
  min-height: 96px;
}

.hero-caption-title {
  font-family: var(--jb-serif);
  font-weight: 500;
  letter-spacing: -0.03em;
  color: rgba(24, 24, 24, 0.78);
  line-height: 1.25;
  font-size: 16px;
  transition: opacity 220ms ease, transform 220ms ease;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.hero-caption-sub {
  margin-top: 6px;
  font-family: var(--jb-sans);
  letter-spacing: 0.08em;
  font-size: 11px;
  color: rgba(24, 24, 24, 0.46);
  transition: opacity 220ms ease, transform 220ms ease;
}

.hero-caption.is-changing .hero-caption-title,
.hero-caption.is-changing .hero-caption-sub {
  opacity: 0;
  transform: translateY(6px);
}

.hero-side .hero-quote {
  position: relative;
  z-index: 2;
  max-width: 360px;
}

.hero-kicker {
  font-family: var(--jb-sans);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(24, 24, 24, 0.46);
  margin-bottom: 12px;
}

.hero-title {
  font-family: var(--jb-serif);
  font-weight: 500;
  letter-spacing: -0.06em;
  font-size: clamp(42px, 5.2vw, 76px);
  line-height: 1.05;
  margin-bottom: 18px;
}

.hero-title-en {
  display: block;
  font-family: var(--jb-en-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(20px, 2.1vw, 28px);
  letter-spacing: -0.02em;
  color: rgba(24, 24, 24, 0.62);
  margin-top: 10px;
}

.hero-lead {
  font-size: 16px;
  line-height: 1.9;
  color: rgba(24, 24, 24, 0.68);
  margin-bottom: 26px;
  max-width: 58ch;
}

.hero-cta .btn {
  --bs-btn-border-radius: 0;
  --bs-btn-padding-x: 18px;
  --bs-btn-padding-y: 10px;
}

.btn-primary {
  --bs-btn-bg: #1b1b1b;
  --bs-btn-border-color: #1b1b1b;
  --bs-btn-hover-bg: #000;
  --bs-btn-hover-border-color: #000;
}

.btn-outline-dark {
  --bs-btn-border-color: rgba(24, 24, 24, 0.28);
  --bs-btn-hover-bg: rgba(24, 24, 24, 0.12);
}

.hero-quote {
  background: rgba(255, 255, 255, 0.34);
  border: 1px solid var(--jb-line-2);
  border-radius: 0;
  padding: 22px 20px;
  box-shadow: var(--jb-shadow);
}

.hero-quote-text {
  font-family: var(--jb-serif);
  font-size: 14px;
  line-height: 1.9;
  margin-bottom: 10px;
  color: rgba(24, 24, 24, 0.72);
}

.hero-quote-meta {
  font-family: var(--jb-sans);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 11px;
  color: rgba(24, 24, 24, 0.46);
  margin-bottom: 0;
}

.section-space {
  padding-top: clamp(46px, 7vw, 96px);
  padding-bottom: clamp(46px, 7vw, 96px);
}

.section-white {
  background: #fff;
}

.section-paper {
  background: radial-gradient(1200px 520px at 18% 12%, rgba(255, 255, 255, 0.72), transparent 55%),
    radial-gradient(900px 440px at 82% 22%, rgba(255, 255, 255, 0.52), transparent 60%),
    linear-gradient(180deg, var(--jb-paper), var(--jb-paper-2));
  background-repeat: no-repeat;
  background-size: 2000px 900px, 1700px 820px, 100% 100%;
  background-position: 18% 12%, 82% 22%, 0 0;
}

.artist-section {
  padding-top: clamp(70px, 9vw, 150px);
  padding-bottom: clamp(70px, 9vw, 150px);
  border-top: 1px solid rgba(24, 24, 24, 0.06);
  border-bottom: 1px solid rgba(24, 24, 24, 0.06);
}

.artist-portrait {
  margin: 0;
  border-radius: 0;
  border: 1px solid rgba(24, 24, 24, 0.1);
  background: rgba(0, 0, 0, 0.02);
  overflow: hidden;
  box-shadow: 0 26px 90px rgba(0, 0, 0, 0.06);
}

.artist-portrait-img {
  width: 100%;
  height: clamp(340px, 44vw, 520px);
  display: block;
  object-fit: cover;
  object-position: center;
  filter: grayscale(1) contrast(1.08) brightness(1.02);
}

.artist-copy {
  padding-top: clamp(10px, 1.8vw, 26px);
}

.artist-kicker {
  font-family: var(--jb-sans);
  letter-spacing: 0.26em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(24, 24, 24, 0.46);
  margin-bottom: 10px;
}

.artist-lead {
  max-width: 62ch;
}

.artist-quote {
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding-top: clamp(18px, 2.4vw, 26px);
  border-top: 1px solid rgba(24, 24, 24, 0.14);
}

.artist-quote-text {
  margin: 0;
  font-family: var(--jb-serif);
  font-weight: 500;
  letter-spacing: -0.04em;
  color: rgba(24, 24, 24, 0.82);
  line-height: 1.8;
  font-size: 16px;
}

.artist-quote-meta {
  margin-top: 10px;
  font-family: var(--jb-sans);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 11px;
  color: rgba(24, 24, 24, 0.46);
}

.artist-bio {
  margin-top: clamp(18px, 2.4vw, 28px);
  border-top: 1px solid rgba(24, 24, 24, 0.1);
}

.artist-bio-row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(24, 24, 24, 0.08);
}

.artist-bio-label {
  font-family: var(--jb-serif);
  color: rgba(24, 24, 24, 0.72);
  font-size: 14px;
}

.artist-bio-value {
  color: rgba(24, 24, 24, 0.68);
  line-height: 1.85;
  font-size: 14px;
}

.video-section {
  padding-top: clamp(110px, 10vw, 190px);
  padding-bottom: clamp(110px, 10vw, 190px);
}

.video-head {
  max-width: 1100px;
  margin: 0 auto;
}

.video-stage {
  max-width: 1100px;
  margin: 0 auto;
}

.video-frame {
  border-radius: 0;
  border: 1px solid rgba(24, 24, 24, 0.12);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: none;
  overflow: hidden;
}

.video-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.video-meta {
  margin-top: 16px;
  display: grid;
  gap: 6px;
}

.video-title {
  font-family: var(--jb-serif);
  font-weight: 500;
  letter-spacing: -0.03em;
  color: rgba(24, 24, 24, 0.78);
  font-size: 16px;
}

.video-title-xl {
  font-family: var(--jb-en-serif);
  font-style: normal;
  font-weight: 400;
  font-size: clamp(54px, 6.2vw, 112px);
  line-height: 1.02;
  letter-spacing: -0.06em;
  margin-bottom: 14px;
}

.video-title-xl .video-title-main {
  display: block;
  font-weight: 600;
  color: rgba(24, 24, 24, 0.92);
}

.video-title-xl .video-title-sub {
  display: block;
  font-weight: 400;
  color: rgba(24, 24, 24, 0.56);
}

.video-sub {
  color: rgba(24, 24, 24, 0.54);
  font-size: 13px;
  line-height: 1.7;
}

.works-section {
  padding-top: clamp(90px, 9vw, 160px);
  padding-bottom: clamp(90px, 9vw, 160px);
  /*background: transparent;*/
  border-top: 2px solid rgba(24, 24, 24, 0.9);
}

.works-head {
  max-width: 72ch;
  margin: 0 auto;
}

.work-card {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.work-image {
  border-radius: 0;
  border: 0;
  background: radial-gradient(closest-side at 50% 38%, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.56) 56%, rgba(24, 24, 24, 0.04));
  box-shadow: none;
  overflow: hidden;
  padding: clamp(18px, 2.6vw, 34px);
  aspect-ratio: 3 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: padding 220ms ease, background 220ms ease;
}

.work-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  max-width: 88%;
  max-height: 88%;
  filter: none;
  transform: scale(1);
  transition: transform 240ms ease, max-width 240ms ease, max-height 240ms ease, object-fit 240ms ease;
}

.work-meta {
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.work-label {
  font-family: var(--jb-sans);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 11px;
  color: rgba(24, 24, 24, 0.46);
  margin-bottom: 6px;
}

.work-title {
  font-family: var(--jb-serif);
  font-weight: 500;
  letter-spacing: -0.04em;
  font-size: 18px;
  color: rgba(24, 24, 24, 0.86);
  margin-bottom: 4px;
}

.work-sub {
  font-size: 14px;
  color: rgba(24, 24, 24, 0.56);
  margin-top: auto;
}

.work-card:hover .work-image {
  box-shadow: none;
}

.work-card:hover .work-title {
  color: rgba(24, 24, 24, 0.98);
}

@media (hover: hover) and (pointer: fine) {
  .work-card:hover .work-image,
  .work-card:focus-visible .work-image {
    padding: 0;
    background: rgba(255, 255, 255, 0.96);
  }

  .work-card:hover .work-image img,
  .work-card:focus-visible .work-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
    transform: scale(1.02);
  }
}

.latest-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
  /*border-top: 1px solid rgba(24, 24, 24, 0.18);*/
}

.content-tabs {
  display: flex;
  gap: 18px;
  align-items: baseline;
  border-bottom: 1px solid rgba(24, 24, 24, 0.18);
  padding-bottom: 10px;
  margin-bottom: 34px;
}

.content-tab {
  appearance: none;
  background: transparent;
  border: 0;
  padding: 0 0 10px;
  font-family: var(--jb-sans);
  font-size: 14px;
  font-weight: 500;
  color: rgba(24, 24, 24, 0.56);
  letter-spacing: -0.01em;
}

.content-tab.is-active,
.content-tab[aria-selected="true"] {
  color: rgba(24, 24, 24, 0.92);
  border-bottom: 2px solid rgba(24, 24, 24, 0.92);
  margin-bottom: -11px;
}

.content-tab:focus-visible {
  outline: 2px solid rgba(24, 24, 24, 0.22);
  outline-offset: 6px;
}

.latest-row {
  border-bottom: 1px solid rgba(24, 24, 24, 0.1);
}

.latest-item {
  display: grid;
  grid-template-columns: 140px 1fr 120px;
  gap: 18px;
  padding: 18px 0;
  text-decoration: none;
  color: inherit;
  align-items: baseline;
}

.latest-cat {
  font-family: var(--jb-sans);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 11px;
  color: rgba(24, 24, 24, 0.52);
}

.latest-title {
  font-family: var(--jb-serif);
  font-weight: 500;
  letter-spacing: -0.03em;
  color: rgba(24, 24, 24, 0.84);
  line-height: 1.5;
}

.latest-date {
  font-family: var(--jb-sans);
  font-size: 13px;
  color: rgba(24, 24, 24, 0.52);
  text-align: right;
  white-space: nowrap;
}

@media (hover: hover) and (pointer: fine) {
  .latest-item:hover .latest-title {
    color: rgba(24, 24, 24, 0.98);
  }
}

.section-title {
  font-family: var(--jb-serif);
  font-weight: 500;
  letter-spacing: -0.05em;
  font-size: clamp(26px, 2.4vw, 34px);
  margin-bottom: 10px;
}

.section-body {
  color: var(--jb-muted);
  line-height: 1.95;
  max-width: 72ch;
}

.panel {
  border-radius: 0;
  border: 1px solid var(--jb-line);
  background: rgba(255, 255, 255, 0.36);
  padding: 18px 18px;
}

.panel-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--jb-line-2);
}

.panel-row:last-child {
  border-bottom: 0;
}

.panel-label {
  font-family: var(--jb-en-serif);
  font-style: italic;
  color: rgba(24, 24, 24, 0.62);
  font-size: 13px;
}

.panel-value {
  color: rgba(24, 24, 24, 0.74);
  font-size: 14px;
}

.text-link {
  color: rgba(24, 24, 24, 0.78);
  text-decoration: none;
  border-bottom: 1px solid rgba(24, 24, 24, 0.26);
  padding-bottom: 2px;
  transition: color 160ms ease, border-color 160ms ease;
}

.text-link:hover {
  color: rgba(24, 24, 24, 0.98);
  border-color: rgba(24, 24, 24, 0.52);
}

.text-link-more {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--jb-sans);
  font-weight: 650;
  font-size: 13px;
  letter-spacing: -0.01em;
  color: rgba(24, 24, 24, 0.9);
  border-bottom: 1px solid rgba(24, 24, 24, 0.46);
  padding-bottom: 3px;
}

.text-link-more::after {
  content: "→";
  font-size: 14px;
  line-height: 1;
  transform: translateX(0);
  transition: transform 160ms ease;
}

.text-link-more:hover::after {
  transform: translateX(3px);
}

.card-link {
  text-decoration: none;
  color: inherit;
}

.card-minimal {
  border-radius: 0;
  border: 1px solid var(--jb-line);
  background: rgba(255, 255, 255, 0.36);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.04);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
  overflow: hidden;
}

.card-minimal:hover {
  transform: translateY(-3px);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.07);
  background: rgba(255, 255, 255, 0.52);
}

.card-kicker {
  font-family: var(--jb-sans);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-size: 11px;
  color: rgba(24, 24, 24, 0.46);
  margin-bottom: 10px;
}

.card-title {
  font-family: var(--jb-serif);
  font-weight: 500;
  letter-spacing: -0.04em;
  margin-bottom: 10px;
  font-size: 22px;
}

.card-text {
  color: rgba(24, 24, 24, 0.68);
  line-height: 1.9;
  margin-bottom: 0;
}

.card-thumb {
  width: 100%;
  height: 160px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.22);
  border-bottom: 1px solid rgba(24, 24, 24, 0.06);
  padding: 14px;
}

.feature-figure {
  margin: clamp(34px, 5vw, 70px) 0 0;
  border-radius: 0;
  border: 1px solid var(--jb-line);
  background: rgba(255, 255, 255, 0.3);
  box-shadow: var(--jb-shadow);
  overflow: hidden;
}

.feature-image {
  width: 100%;
  height: auto;
  display: block;
}

.feature-caption {
  padding: 16px 18px 18px;
  color: rgba(24, 24, 24, 0.56);
  font-size: 13px;
  letter-spacing: -0.01em;
}

.site-footer {
  border-top: 1px solid var(--jb-line);
  padding-top: 34px;
  padding-bottom: 40px;
}

.footer-brand {
  font-family: var(--jb-serif);
  font-weight: 500;
  letter-spacing: -0.04em;
  font-size: 18px;
}

.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}

.footer-muted {
  color: rgba(24, 24, 24, 0.52);
  font-size: 13px;
}

/* Scroll Reveal Animation */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 800ms cubic-bezier(0.16, 1, 0.3, 1), transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }
.reveal-delay-5 { transition-delay: 500ms; }

/* -------------------------------------
   NAVIGATION EXTENSIONS (FLAGS & 3-DEPTH)
------------------------------------- */

/* 국가별 언어 선택 아이콘 모음 컨테이너 */
.lang-icons {
  display: flex;
  align-items: center;
}

/* 국기 링크(클릭 영역) 스타일 및 호버 애니메이션 */
.lang-link {
  display: block;
  padding: 4px;
}

/* 실제 국기 이미지 스타일 */
.lang-flag {
  width: 22px; /* 가로 크기 22px 고정 */
  height: auto; /* 비율에 맞게 높이 자동 조절 */
  border: 1px solid rgba(24, 24, 24, 0.08); /* 밝은 국기도 잘 보이도록 연한 테두리 추가 */
  display: block;
  filter: grayscale(100%) opacity(0.5);
  transition: filter 240ms ease, transform 240ms ease;
  border-radius: 2px;
}

.lang-link:hover .lang-flag {
  filter: grayscale(0%) opacity(1); /* 마우스 오버 시 컬러 및 불투명도 복구 */
  transform: translateY(-2px);
}

/* 국기 아이콘들과 유튜브 아이콘 사이의 세로 구분선 */
.nav-divider {
  width: 1px;
  height: 20px;
  background-color: rgba(24, 24, 24, 0.15);
  margin: 0 4px;
}

/* 3-Depth 드롭다운(서브메뉴) 위치 설정용 기준점 */
.dropdown-submenu {
  position: relative;
}

/* 드롭다운 전체 패널 (고급스러운 여백과 그림자) */
.navbar .dropdown-menu {
  border: 1px solid var(--jb-line);
  border-top: 2px solid var(--jb-ink); /* 브랜드 무드 라인 */
  border-radius: 0;
  padding: 16px 0;
  background-color: #fff;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.06);
  min-width: 260px; /* 폰트가 커진 만큼 드롭다운 너비도 확장 */
}

/* 드롭다운 내부 개별 항목 스타일 */
.navbar .dropdown-item {
  font-family: var(--jb-sans);
  font-size: 16px; /* 서브메뉴도 시원하게 키움 */
  font-weight: 400;
  color: rgba(24, 24, 24, 0.72);
  padding: 12px 28px;
  transition: all 200ms ease;
  background-color: transparent;
  white-space: normal; /* 긴 번역 텍스트가 잘리지 않고 줄바꿈 되도록 허용 */
  word-break: keep-all; /* 단어 단위로 예쁘게 줄바꿈 */
  line-height: 1.45;
}

/* PC 환경: 2-Depth 항목 호버 및 하위 메뉴(3-Depth) 열림 상태 유지 */
.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus,
.navbar .dropdown-submenu:hover > .dropdown-item,
.navbar .dropdown-submenu.is-open > .dropdown-item {
  color: var(--jb-ink);
  background-color: rgba(24, 24, 24, 0.02); /* 기본 파란색/회색 대신 투명하고 미세한 배경 */
  padding-left: 32px; /* 마우스 오버 시 글씨가 살짝 우측으로 밀리는 우아한 효과 (패딩 증가분에 비례) */
}

.navbar .dropdown-item.active,
.navbar .dropdown-item[aria-current="page"] {
  color: var(--jb-ink);
  background-color: rgba(24, 24, 24, 0.03);
  font-weight: 500;
}

/* 3-Depth 서브메뉴 패널 기본 위치 (PC 기준 우측 배치) */
.dropdown-submenu > .dropdown-menu {
  top: 0;
  left: 100%; /* 부모 메뉴의 우측 끝에 붙임 */
  margin-top: -1px; /* 부모 테두리와 자연스럽게 겹치도록 미세 조정 */
  margin-left: 0;
  min-width: 260px; /* 영문/일문 번역 시 텍스트가 너무 좁게 깨지지 않도록 최소 너비 확장 */
}

/* 화면 우측 끝에 위치한 메뉴("뉴스", "교육/체험" 등)의 3-Depth는 우측이 아닌 좌측으로 펼쳐지도록 하여 가로 스크롤 방지 */
.dropdown-submenu.dropdown-menu-end > .dropdown-menu,
.navbar-nav > li:nth-last-child(1) .dropdown-submenu > .dropdown-menu,
.navbar-nav > li:nth-last-child(2) .dropdown-submenu > .dropdown-menu {
  left: auto;
  right: 100%; /* 우측이 아니라 좌측으로 펼쳐짐 */
}

/* PC 환경 (992px 이상) 전용 호버(Hover) 드롭다운 오픈 */
@media (min-width: 992px) {
  /* 1-Depth 호버 시 2-Depth 열림 */
  .navbar .dropdown:hover > .dropdown-menu {
    display: block;
    animation: fadeIn 0.2s ease; /* 부드러운 등장 애니메이션 */
  }
  
  /* 2-Depth 호버 시 3-Depth 열림 */
  .navbar .dropdown-submenu:hover > .dropdown-menu {
    display: block;
  }
  
  /* 화살표(캐럿) 세련된 기호로 교체 및 회전 준비 */
  .navbar .dropdown-toggle::after {
    border: none; /* 기존 삼각형 숨김 */
    content: "＋"; /* 얇고 세련된 플러스 기호 사용 */
    font-size: 13px;
    font-weight: 300;
    margin-left: 6px;
    vertical-align: middle;
    transition: transform 0.3s ease;
  }
  
  /* 메뉴가 열릴 때 화살표를 마이너스로 전환 */
  .navbar .dropdown:hover > .dropdown-toggle::after {
    content: "－";
    transform: none; /* 이전 180도 회전 삭제, 깔끔한 변환 */
  }
  
  /* 3-Depth 토글 기호는 화살표(→) 사용 */
  .navbar .dropdown-submenu > .dropdown-toggle::after {
    content: "→";
    transform: none;
    margin-left: auto; /* 텍스트와 화살표 간격 벌림 */
  }
  
  .navbar .dropdown-submenu:hover > .dropdown-toggle::after {
    content: "→";
    transform: translateX(4px); /* 호버 시 살짝 우측 이동 */
  }

  /* 좌측으로 펼쳐지는 우측 끝 메뉴의 경우 화살표 방향을 반대로(←) 변경 */
  .navbar-nav > li:nth-last-child(1) .dropdown-submenu > .dropdown-toggle::after,
  .navbar-nav > li:nth-last-child(2) .dropdown-submenu > .dropdown-toggle::after {
    content: "←";
  }
  .navbar-nav > li:nth-last-child(1) .dropdown-submenu:hover > .dropdown-toggle::after,
  .navbar-nav > li:nth-last-child(2) .dropdown-submenu:hover > .dropdown-toggle::after {
    transform: translateX(-4px); /* 호버 시 좌측 이동 */
  }
  
  /* 3-Depth 토글을 flex로 만들어 글자와 화살표 양끝 정렬 */
  .navbar .dropdown-submenu > .dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
}

/* 메뉴 등장 페이드인 애니메이션 */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* -------------------------------------
   SUB PAGE STYLES
------------------------------------- */

.sub-header {
  position: relative;
  padding-top: calc(clamp(80px, 12vw, 160px) + 80px); /* fixed-top 헤더 높이만큼 보상 */
  padding-bottom: clamp(70px, 10vw, 140px);
  border-bottom: 1px solid rgba(24, 24, 24, 0.08);
  overflow: hidden;
}

.sub-bg {
  position: absolute;
  inset: 0;
  /* 배경 이미지 위에 텍스트가 잘 보이도록 반투명한 어두운 그라데이션 오버레이 추가 */
  background: linear-gradient(to bottom, rgba(24, 24, 24, 0.4) 0%, rgba(24, 24, 24, 0.7) 100%);
  pointer-events: none;
  z-index: 0;
}

.sub-breadcrumb {
  font-family: var(--jb-sans);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.sub-breadcrumb .breadcrumb {
  margin-bottom: 0;
}

.sub-breadcrumb .breadcrumb-item {
  color: rgba(255, 255, 255, 0.6);
}

.sub-breadcrumb .breadcrumb-item a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.2s ease;
}

.sub-breadcrumb .breadcrumb-item a:hover {
  color: #fff;
}

.sub-breadcrumb .breadcrumb-item.active {
  color: #fff;
  font-weight: 500;
}

/* 부트스트랩 기본 구분자(/) 대신 다른 기호 사용 */
.sub-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
  content: "›";
  color: rgba(255, 255, 255, 0.4);
  font-family: inherit;
  font-size: 15px;
  line-height: 1;
  vertical-align: middle;
}

.sub-head-inner {
  max-width: 72ch;
  margin: 0 auto;
}

.hero-kicker {
  font-family: var(--jb-sans);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 12px;
}

.sub-title {
  font-family: var(--jb-serif);
  font-weight: 500;
  letter-spacing: -0.05em;
  font-size: clamp(42px, 5.2vw, 68px);
  color: #fff;
  position: relative;
  display: inline-block;
}

.sub-title-en {
  display: block;
  font-family: var(--jb-en-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(18px, 2vw, 24px);
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 14px;
}

.sub-lead {
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.9;
  font-size: 17px;
  max-width: 58ch;
}

.content-placeholder {
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--jb-line);
  background: rgba(0, 0, 0, 0.02);
  color: var(--jb-muted);
}

.offcanvas {
  border-left: none;
}

.offcanvas-header {
  border-bottom: 1px solid rgba(24, 24, 24, 0.08);
  padding: 16px 20px;
}

.offcanvas-title {
  font-family: var(--jb-serif);
  font-weight: 500;
  font-size: 16px;
  color: var(--jb-ink);
  letter-spacing: -0.02em;
}

.offcanvas-body {
  padding: 24px;
}

.icon-btn-mobile {
  border-color: rgba(24, 24, 24, 0.08);
  color: rgba(24, 24, 24, 0.6);
}

.icon-btn-mobile:hover {
  background-color: rgba(24, 24, 24, 0.04);
  color: var(--jb-ink);
}

/* -------------------------------------
   SUB PAGE LNB & ARTICLE STYLES
------------------------------------- */
.lnb-title {
  font-family: var(--jb-sans);
  font-size: 15px; /* 13px에서 15px로 확대 */
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--jb-ink);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(24, 24, 24, 0.1);
}

.lnb-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lnb-link {
  display: block;
  font-size: 16px; /* 15px에서 16px로 확대 */
  color: rgba(24, 24, 24, 0.5);
  text-decoration: none;
  transition: color 200ms ease, padding-left 200ms ease;
}

.lnb-link:hover,
.lnb-link.active {
  color: var(--jb-ink);
  font-weight: 500;
}

.lnb-link.active {
  padding-left: 12px;
  position: relative;
}

.lnb-link.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  background: var(--jb-ink);
  border-radius: 50%;
}

.lnb-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lnb-group > .lnb-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.lnb-group > .lnb-link::after {
  content: "＋";
  font-size: 12px;
  font-weight: 300;
  color: rgba(24, 24, 24, 0.55);
  transform: translateY(-1px);
  transition: color 200ms ease;
}

.lnb-group > .lnb-link:hover::after {
  color: var(--jb-ink);
}

.lnb-group:hover > .lnb-link::after,
.lnb-group:focus-within > .lnb-link::after,
.lnb-group.is-open > .lnb-link::after {
  content: "－";
  color: var(--jb-ink);
}

.lnb-sublist {
  list-style: none;
  margin: 0;
  padding: 0 0 0 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: max-height 260ms ease, opacity 200ms ease;
}

.lnb-group:hover > .lnb-sublist,
.lnb-group:focus-within > .lnb-sublist,
.lnb-group.is-open > .lnb-sublist {
  max-height: 200px;
  opacity: 1;
  pointer-events: auto;
}

.lnb-sublink {
  display: block;
  font-size: 14px;
  color: rgba(24, 24, 24, 0.5);
  text-decoration: none;
  transition: color 200ms ease, padding-left 200ms ease;
}

.lnb-sublink:hover,
.lnb-sublink.active {
  color: var(--jb-ink);
  font-weight: 500;
}

.lnb-sublink.active {
  padding-left: 10px;
  position: relative;
}

.lnb-sublink.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 3px;
  background: var(--jb-ink);
  border-radius: 50%;
}

.article-title {
  font-family: var(--jb-serif);
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 500;
  color: var(--jb-ink);
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.article-lead {
  font-size: clamp(18px, 2vw, 20px);
  line-height: 1.7;
  color: rgba(24, 24, 24, 0.85);
  margin-bottom: 32px;
  font-weight: 500;
}

.article-text {
  font-size: 16px;
  line-height: 1.9;
  color: rgba(24, 24, 24, 0.65);
  margin-bottom: 24px;
}

.article-quote {
  margin: 60px 0;
  padding: 40px;
  background: rgba(24, 24, 24, 0.02);
  border-left: 2px solid var(--jb-ink);
}

.article-quote-text {
  font-family: var(--jb-serif);
  font-size: clamp(20px, 2.5vw, 26px);
  line-height: 1.6;
  color: var(--jb-ink);
  margin-bottom: 16px;
}

.article-quote-meta {
  font-size: 14px;
  color: rgba(24, 24, 24, 0.5);
  letter-spacing: 0.02em;
}

.article-gallery-title {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(24, 24, 24, 0.1);
  padding-bottom: 16px;
}

.gallery-item {
  background: radial-gradient(closest-side at 50% 50%, rgba(255, 255, 255, 0.8), rgba(24, 24, 24, 0.03));
  padding: 30px;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(24, 24, 24, 0.04);
}

.gallery-item img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
  transition: transform 300ms ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

@media (max-width: 991.98px) {
  .navbar-nav {
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .hero-copy {
    transform: none;
  }

  .icon-btn {
    width: 44px;
    height: 44px;
  }

  .panel-row {
    grid-template-columns: 1fr;
  }

  .hero-side {
    min-height: auto;
    margin-top: 14px;
    flex-direction: column;
    align-items: stretch;
  }

  .hero-media {
    position: relative;
    right: auto;
    top: auto;
    bottom: auto;
    width: min(420px, 100%);
    transform: none;
    margin: 0 auto 12px;
  }

  .hero-vessel {
    height: 420px;
  }

  .hero-side .hero-quote {
    max-width: none;
  }

  .artist-portrait-img {
    height: 360px;
  }

  .artist-bio-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .work-image {
    padding: 16px;
  }

  .section-body {
    font-size: 15px;
    line-height: 1.85;
    max-width: none;
    color: rgba(24, 24, 24, 0.72);
  }

  .latest-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .latest-date {
    text-align: left;
  }

  /* 모바일 네비게이션(Offcanvas) 내부 메뉴(.nav-link) 스타일 보정 */
  .offcanvas .navbar-nav {
    gap: 0 !important; /* 모바일에서는 세로로 쌓이므로 기본 gap 제거 */
    width: 100%; /* 부모(ul) 너비를 100%로 확보 */
    align-items: stretch !important; /* 부트스트랩의 align-items-center를 강제 무효화하여 양옆으로 쫙 퍼지게 만듦 */
  }

  .offcanvas .nav-link {
    font-size: 18px; /* 모바일에서 클릭하기 좋게 글씨 키움 */
    padding: 16px 12px; /* 상하 여백 16px, 좌우 여백 12px 주어 숨통 틔우기 */
    border-bottom: 1px solid rgba(24, 24, 24, 0.08); /* 얇은 연한 구분선 */
    white-space: normal; /* 모바일에서는 좁으면 줄바꿈 허용 */
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%; /* A 태그 자체도 100% 꽉 채우기 */
    text-align: left; /* 글씨는 무조건 왼쪽 정렬 */
  }

  /* 모바일에서는 PC용 애니메이션 밑줄(::after) 제거 및 
     기존 PC용 플러스(+) 기호를 감춤 (모바일 전용 아이콘으로 대체) */
  .offcanvas .nav-link::after {
    display: none;
  }

  .offcanvas .nav-link.dropdown-toggle::after {
    display: none;
  }

  .offcanvas .dropdown-item.dropdown-toggle::after {
    display: none;
  }

  /* 하위 메뉴가 있는(dropdown-toggle 클래스를 가진) 메뉴 우측에 모바일 전용 박스형 [+] 아이콘 추가 */
  .offcanvas .nav-link.dropdown-toggle::before {
    content: "＋";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: 1px solid rgba(24, 24, 24, 0.2);
    font-size: 16px;
    font-weight: 300;
    color: var(--jb-ink);
    margin-left: 12px;
    transition: transform 0.3s ease, background-color 0.2s ease, color 0.2s ease;
    /* 텍스트 우측 끝으로 밀기 */
    order: 2;
  }

  /* 모바일에서 1-Depth 메뉴가 열려있을 때(show) 아이콘을 [－]로 변경 */
  .offcanvas .nav-link.dropdown-toggle[aria-expanded="true"]::before {
    content: "－";
    background-color: var(--jb-ink);
    color: #fff;
    border-color: var(--jb-ink);
  }

  /* 활성(Active) 메뉴 처리: 글씨를 진하게 하고 브랜딩 라인(왼쪽 또는 하단) 추가 */
  .offcanvas .nav-link.active,
  .offcanvas .nav-link[aria-current="page"] {
    color: var(--jb-ink);
    font-weight: 600;
  }

  /* 모바일 서브메뉴(2-Depth, 3-Depth) 들여쓰기 보정 */
  .offcanvas .dropdown-menu {
    border: none;
    box-shadow: none;
    padding: 0 0 16px 0;
    margin: 0;
    background: transparent;
    display: none; /* 부트스트랩 기본 동작을 위해 숨김 */
    position: static;
    transform: none !important;
  }

  /* 부트스트랩 js에 의해 열릴 때(show) */
  .offcanvas .dropdown-menu.show {
    display: block;
  }

  .offcanvas .dropdown-submenu > .dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-right: 12px; /* 1-Depth와 동일한 우측 여백을 확보해 꽉 차지 않게 함 */
  }

  .offcanvas .dropdown-submenu > .dropdown-toggle::before {
    content: "＋";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border: 1px solid rgba(24, 24, 24, 0.18);
    font-size: 14px;
    font-weight: 300;
    color: var(--jb-ink);
    margin-left: 12px;
    flex: 0 0 auto;
    order: 2; /* 텍스트를 왼쪽에, 아이콘을 오른쪽에 배치 */
  }

  .offcanvas .dropdown-submenu.is-open > .dropdown-toggle::before,
  .offcanvas .dropdown-submenu > .dropdown-toggle[aria-expanded="true"]::before {
    content: "－";
    background-color: var(--jb-ink);
    color: #fff;
    border-color: var(--jb-ink);
  }

  .offcanvas .dropdown-submenu.is-open > .dropdown-toggle {
    color: var(--jb-ink);
    font-weight: 600;
  }

  .offcanvas .dropdown-item {
    font-size: 15px;
    padding: 12px 12px 12px 24px; /* 우측에도 기본 패딩 추가, 좌측은 들여쓰기 */
    color: rgba(24, 24, 24, 0.6);
  }

  .offcanvas .dropdown-item.active,
  .offcanvas .dropdown-item[aria-current="page"] {
    color: var(--jb-ink);
    font-weight: 500;
  }

  .offcanvas .dropdown-item:hover,
  .offcanvas .dropdown-item:focus {
    background: transparent;
    color: var(--jb-ink);
    padding-left: 24px; /* PC용 밀림 효과 취소 */
  }

  /* 모바일 환경: 3-Depth 메뉴를 오른쪽이 아닌 아래쪽으로 펼침 */
  .dropdown-submenu > .dropdown-menu {
    left: 0; /* PC 우측 배치 취소 */
    margin-left: 1rem; /* 하위 메뉴임을 인지할 수 있게 왼쪽 여백(들여쓰기) 추가 */
    border: none; /* 모바일에서는 테두리 없이 깔끔하게 */
    background: transparent; /* 배경을 투명하게 해 부모 메뉴와 톤을 맞춤 */
    box-shadow: none; /* 그림자 제거 */
    display: none; /* 기본적으로 숨김 (JS가 토글 처리) */
  }
  
  /* 모바일에서 JS로 .show 클래스가 붙으면 3-Depth 메뉴 표시 */
  .dropdown-submenu > .dropdown-menu.show {
    display: block;
  }
}