.page-board-gallery-detail .board-shell[data-board-gallery-detail] {
  width: min(calc(100% - 48px), var(--customer-container, 1240px));
  max-width: var(--customer-container, 1240px);
  margin-inline: auto;
}

.page-board-gallery-detail .board-detail__title {
  color: #111111;
}

.page-board-gallery-detail .board-detail__header,
.page-board-gallery-detail .board-detail__body,
.page-board-gallery-detail .gallery-detail__checklist,
.page-board-gallery-detail .gallery-detail__workflow,
.page-board-gallery-detail .gallery-detail__compare {
  width: min(100%, 980px);
  margin-inline: auto;
}

.page-board-gallery-detail .board-detail__header {
  padding: 34px 0 30px;
}

.page-board-gallery-detail .board-detail__body {
  padding: 42px 0 50px;
}

.page-board-gallery-detail .board-detail__excerpt {
  margin: 0 0 22px;
  color: #475569;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.7;
  word-break: keep-all;
}

.page-board-gallery-detail .board-detail__caption {
  margin: 28px 0 14px;
  color: #0f172a;
  font-size: 1.4rem;
  font-weight: 800;
}

.page-board-gallery-detail .board-detail__nav-link--next {
  text-align: right;
}

.gallery-detail {
  padding: 78px 0 0;
  background: #ffffff;
}

.gallery-detail__inner {
  max-width: 980px;
}

.gallery-detail__header {
  padding-bottom: 30px;
  border-bottom: 1px solid #dbe7fa;
}

.gallery-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.gallery-detail__meta span,
.gallery-detail__meta time {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 11px;
  border-radius: 999px;
  background: #edf3ff;
  color: #0056e0;
  font-size: 0.82rem;
  font-weight: 900;
}

.gallery-detail__header h1 {
  margin: 0;
  color: #111827;
  font-size: 2.45rem;
  font-weight: 950;
  line-height: 1.22;
  word-break: keep-all;
}

.gallery-detail__header p {
  max-width: 760px;
  margin: 16px 0 0;
  color: #52616f;
  font-size: 1.05rem;
  font-weight: 620;
  line-height: 1.7;
  word-break: keep-all;
}

.gallery-detail__hero-image {
  margin: 34px 0 0;
  overflow: hidden;
  border-radius: 8px;
  background: #f0f5ff;
}

.gallery-detail__hero-image img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.gallery-detail__content {
  margin-top: 38px;
  color: #003ea5;
  font-size: 1.03rem;
  font-weight: 560;
  line-height: 1.85;
  word-break: keep-all;
}

.gallery-detail__content h2 {
  margin: 0 0 18px;
  color: #111827;
  font-size: 1.55rem;
  font-weight: 950;
  line-height: 1.36;
}

.gallery-detail__content p {
  margin: 0 0 18px;
}

.gallery-detail__checklist {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 40px;
}

.gallery-detail__check-group {
  padding: 24px;
  border: 1px solid #dbe7fa;
  border-radius: 8px;
  background: #f8faff;
}

.gallery-detail__check-group h3 {
  margin: 0 0 14px;
  color: #111827;
  font-size: 1rem;
  font-weight: 950;
}

.gallery-detail__check-group ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.gallery-detail__check-group li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #003ea5;
  font-size: 0.96rem;
  font-weight: 650;
  line-height: 1.65;
}

.gallery-detail__check-group li span {
  flex: 0 0 auto;
  min-width: 28px;
  color: #0056e0;
  font-size: 0.76rem;
  font-weight: 950;
}

.gallery-detail__workflow {
  margin-top: 48px;
}

.gallery-detail__workflow-head {
  max-width: 720px;
  margin-bottom: 22px;
}

.gallery-detail__workflow-head > span {
  color: #0056e0;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gallery-detail__workflow-head h2 {
  margin: 8px 0 10px;
  color: #111827;
  font-size: 1.55rem;
  font-weight: 950;
  line-height: 1.35;
}

.gallery-detail__workflow-head p {
  margin: 0;
  color: #52616f;
  font-size: 0.96rem;
  font-weight: 620;
  line-height: 1.7;
  word-break: keep-all;
}

.gallery-detail__workflow-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.gallery-detail__workflow-item {
  overflow: hidden;
  margin: 0;
  border: 1px solid #dbe7fa;
  border-radius: 8px;
  background: #ffffff;
}

.gallery-detail__workflow-item img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.gallery-detail__workflow-item figcaption {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  color: #003ea5;
  font-size: 0.9rem;
  font-weight: 800;
}

.gallery-detail__workflow-item figcaption em {
  color: #0056e0;
  font-size: 0.76rem;
  font-style: normal;
  font-weight: 950;
}

.gallery-detail__compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 40px;
}

.gallery-detail__compare-set {
  display: grid;
  gap: 12px;
}

.gallery-detail__compare-set > strong {
  color: #0f2f27;
  font-size: 1rem;
  font-weight: 900;
}

.gallery-detail__compare-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.gallery-detail__compare figure {
  position: relative;
  overflow: hidden;
  margin: 0;
  border-radius: 8px;
  background: #f0f5ff;
}

.gallery-detail__compare img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.gallery-detail__compare figcaption {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(17, 24, 39, 0.72);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 900;
}

.gallery-detail__cta {
  margin-top: 48px;
  padding: 30px;
  border-radius: 8px;
  background: #063f35;
  color: #ffffff;
}

.gallery-detail__cta strong {
  display: block;
  font-size: 1.2rem;
  font-weight: 950;
}

.gallery-detail__cta p {
  margin: 10px 0 20px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 620;
  line-height: 1.7;
}

.gallery-detail__cta a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 8px;
  background: #ffffff;
  color: #0056e0;
  font-weight: 950;
  text-decoration: none;
}

.gallery-detail__nav {
  padding: 20px 0 40px; /* 상하 여백 대폭 축소 */
  background: #ffffff;
}

.gallery-detail__nav-inner {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  max-width: 980px;
  margin: 0 auto;
}

.nav-btn {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: row; /* 가로 배치 */
  align-items: center; /* 수직 정앙 정렬 */
  justify-content: center;
  padding: 10px 16px; /* 패딩 최소화 */
  min-height: 44px; /* 납작하게 조율 */
  border: 1px solid #dbe7fa;
  border-radius: 8px;
  background: #f8faff;
  color: inherit;
  font-size: 0.92rem;
  font-weight: 850;
  text-decoration: none;
}

.nav-btn:hover {
  border-color: #0056e0;
}

.nav-btn span {
  margin-bottom: 6px;
  color: #64748b;
  font-size: 0.82rem;
  font-weight: 850;
}

.nav-btn em {
  overflow: hidden;
  color: #111827;
  font-size: 0.98rem;
  font-style: normal;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-btn--next {
  text-align: right;
}

.nav-btn--list {
  flex: 0 0 132px;
  align-items: center;
  background: #0056e0;
  color: #ffffff;
  font-weight: 950;
}

.nav-btn--list:hover {
  background: #003ea5;
  color: #ffffff;
}

.nav-btn.is-disabled {
  opacity: 0.55;
}

@media (max-width: 760px) {
  .page-board-gallery-detail .board-shell[data-board-gallery-detail] {
    width: min(calc(100% - 36px), var(--customer-container, 1240px));
  }

  .gallery-detail {
    padding-top: 58px;
  }

  .page-board-gallery-detail .board-detail__header {
    padding: 24px 0 22px;
  }

  .page-board-gallery-detail .board-detail__body {
    padding: 34px 0 40px;
  }

  .page-board-gallery-detail .board-detail__excerpt {
    margin-bottom: 20px;
  }

  .page-board-gallery-detail .board-detail__caption {
    margin: 26px 0 14px;
  }

  .gallery-detail__header h1 {
    font-size: 1.85rem;
  }

  .gallery-detail__compare,
  .gallery-detail__compare-pair,
  .gallery-detail__nav-inner {
    grid-template-columns: 1fr;
  }

  .gallery-detail__compare {
    display: grid;
  }

  .gallery-detail__workflow-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .gallery-detail__checklist {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 36px;
  }

  .gallery-detail__check-group {
    padding: 22px 20px;
  }

  .gallery-detail__workflow {
    margin-top: 44px;
  }

  .gallery-detail__workflow-head {
    margin-bottom: 20px;
  }

  .gallery-detail__compare {
    margin-top: 36px;
  }

  .gallery-detail__nav-inner {
    flex-direction: column;
  }

  .nav-btn--list {
    order: -1;
    flex-basis: auto;
    width: 100%;
  }
}