:root {
  --bg: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --line: #bcc6d6;
  --soft-gray: #eef2f8;
  --soft-gray-line: #c6d3e6;
  --brand: #1d4ed8;
  --brand-weak: #d3e4fa;
  --card: #ffffff;
  --radius: 14px;
  --shadow: none;
  --max: 1480px;
  --sans: "Montserrat", "Pretendard", "Noto Sans KR", "Segoe UI", Arial, sans-serif;
  --sidebar: 300px;
  --sky-brand-title-size: 16px;
  --sky-nav-size: 14px;
  --sky-footer-title-size: 20px;
  --sky-footer-body-size: 14px;
  --sky-footer-card-title-size: 16px;
  --sky-footer-card-body-size: 13px;
}

* {
  box-sizing: border-box
}

html,
body {
  margin: 0;
  padding: 0;
  overflow-x: hidden
}

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55
}

@media (min-width: 981px) {
  body {
    zoom: .85
  }
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 18px
}

a {
  color: inherit
}

.muted {
  color: var(--muted)
}

.detail-page .wrap {
  max-width: var(--max);
  padding: 0 18px
}

.detail-page .topbar .wrap {
  padding: 9px 22px
}

.detail-page .hero .cta .btn {
  min-width: 170px;
  height: 44px;
  padding: 0 16px;
  border-radius: 10px;
}

.detail-page {
  overflow: auto
}

.detail-page .layout.full {
  max-width: 1480px;
  margin: 0 auto;
  padding: 0 22px;
  height: auto;
  overflow: visible;
}

.topbar {
  position: sticky;
  top: 0;
  background: transparent;
  border-bottom: 0;
  z-index: 10
}

.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 22px;
  background: #b8cdef;
  border-bottom: 1px solid #adc4e3;
}

body:not(.detail-page) .topbar .wrap {
  width: calc(100% - 48px);
  max-width: calc(var(--max) - 48px);
  margin-left: auto;
  margin-right: auto;
  border: 1px solid #adc4e3;
  border-radius: 12px;
}

.home-page {
  --home-topbar-h: 76px;
  --home-hero-h: 86px;
  --home-stack-h: 162px;
}

.home-page .topbar {
  z-index: 20;
}

.home-page .topbar .wrap {
  position: relative;
}

.home-toplink {
  position: absolute;
  right: 22px;
  bottom: 7px;
  font-size: 12px;
  line-height: 1;
  color: #3f5f97;
  text-decoration: none;
  letter-spacing: .01em;
}

.home-toplink:hover {
  color: #1e3a8a;
  text-decoration: underline;
}

.home-page .hero {
  position: sticky;
  top: var(--home-topbar-h);
  z-index: 9;
  background: #fff;
}

.home-page .hero .wrap {
  width: calc(100% - 48px);
  max-width: calc(var(--max) - 48px);
  margin-left: auto;
  margin-right: auto;
  padding: 8px 22px 10px;
}

.home-page .hero h1 {
  margin: 0 0 6px;
  font-size: clamp(20px, 2.4vw, 30px);
}

.home-page .hero .kicker:empty {
  display: none;
}

.home-page .sidebar {
  top: calc(var(--home-stack-h) + 24px);
  z-index: 10;
}

.brand {
  font-weight: 800;
  text-decoration: none
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}

.brand-mark {
  font-family: "Montserrat", "Pretendard", "Segoe UI", Arial, sans-serif;
  font-size: 38px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #1e3a8a;
}

.brand-title {
  font-family: "Montserrat", "Pretendard", "Segoe UI", Arial, sans-serif;
  font-size: 29px;
  font-weight: 700;
  letter-spacing: .01em;
  color: #1e3a8a;
}

.topbar .brand-mark {
  font-family: "Montserrat", "Pretendard", "Segoe UI", Arial, sans-serif;
  font-size: 38px;
  font-weight: 800;
  letter-spacing: .08em;
  color: #1e3a8a;
}

.topbar .brand-title {
  font-family: "Montserrat", "Pretendard", "Segoe UI", Arial, sans-serif;
  font-size: 29px;
  font-weight: 700;
  letter-spacing: .01em;
  color: #1e3a8a;
}

.nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap
}

.nav a {
  font-size: var(--sky-nav-size);
  color: var(--muted);
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 999px
}

.nav a:hover {
  background: #dfe5ee;
  color: var(--text)
}

.nav a.active {
  background: var(--brand-weak);
  color: var(--text)
}

.hero {
  border-bottom: 0;
  background: #fff
}

.hero .wrap {
  padding: 28px 22px 8px
}

.detail-page .hero .wrap {
  padding: 28px 22px 14px
}

.detail-category {
  margin: 0 0 26px;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: #1e3a8a;
}

.hero-compact {
  padding: 28px 0 14px
}

.hero-compact .kicker {
  margin-top: 18px
}

.kicker {
  margin: 0 0 6px;
  color: var(--brand);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .2px
}

.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(24px, 2.8vw, 34px);
  letter-spacing: -.4px
}

.lead {
  margin: 0 0 14px;
  color: var(--muted);
  max-width: 70ch
}

.detail-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  font-size: 14px;
  line-height: 1.4;
  color: #7cb8ff;
}

.detail-crumb a {
  color: #7cb8ff;
  text-decoration: none;
}

.detail-crumb a:hover {
  color: #1e3a8a;
  text-decoration: underline;
}

.detail-crumb .sep {
  color: #6b7280;
  opacity: .65;
}

.detail-crumb .current {
  color: #111827;
  font-weight: 700;
}

/* Detail page stacked header (brand row + product index row) */
.detail-page.has-stacked-header {
  --detail-stack-h: 112px;
}

.detail-page.has-stacked-header .detail-header-stack {
  position: sticky;
  top: 0;
  z-index: 120;
  background: transparent;
  border-bottom: 0;
}

.detail-page.has-stacked-header .detail-header-stack .topbar {
  position: relative;
  top: auto;
  z-index: auto;
  background: transparent;
  border-bottom: 0;
}

.detail-page.has-stacked-header .detail-header-stack .topbar .wrap {
  width: calc(100% - 44px);
  max-width: calc(var(--max) - 44px);
  margin-left: auto;
  margin-right: auto;
  padding: 8px 22px 9px;
  gap: 10px;
  background: #b8cdef;
  border: 1px solid #adc4e3;
  border-bottom: 0;
  border-radius: 12px 12px 0 0;
}

.detail-page.has-stacked-header .detail-header-stack .brand {
  gap: 8px;
}

.detail-page.has-stacked-header .detail-header-stack .brand-mark {
  font-size: 36px;
  line-height: 1;
}

.detail-page.has-stacked-header .detail-header-stack .brand-title {
  font-size: 27px;
  line-height: 1;
}

.detail-page.has-stacked-header .detail-header-stack .nav a {
  padding: 6px 8px;
}

.detail-page.has-stacked-header .detail-indexbar {
  background: transparent;
}

.detail-page.has-stacked-header .detail-indexbar .wrap {
  width: calc(100% - 44px);
  max-width: calc(var(--max) - 44px);
  margin-left: auto;
  margin-right: auto;
  padding: 8px 22px 10px;
  background: #b8cdef;
  border: 1px solid #adc4e3;
  border-top: 0;
  border-radius: 0 0 12px 12px;
}

.detail-page.has-stacked-header .detail-indexbar .detail-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 8px;
  margin: 0;
  font-size: 13px;
  line-height: 1.25;
  color: #5f8fca;
}

.detail-page.has-stacked-header .detail-indexbar .detail-crumb a {
  color: #5f8fca;
  text-decoration: none;
}

.detail-page.has-stacked-header .detail-indexbar .detail-crumb a:hover {
  color: #1e3a8a;
  text-decoration: underline;
}

.detail-page.has-stacked-header .detail-indexbar .detail-crumb .sep {
  color: #64748b;
  opacity: .7;
}

.detail-page.has-stacked-header .detail-indexbar .detail-crumb .current {
  color: #0f172a;
  font-weight: 700;
}

.detail-page.has-stacked-header .hero .wrap {
  padding-top: 16px;
  padding-bottom: 10px;
}

.detail-page.has-stacked-header .detail-category {
  margin-bottom: 0;
}

.detail-page.has-stacked-header .viewer {
  top: calc(var(--detail-stack-h) + 10px);
}

.detail-page.has-stacked-header .block,
.detail-page.has-stacked-header #contact {
  scroll-margin-top: calc(var(--detail-stack-h) + 14px);
}

.cta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  text-decoration: none;
  font-weight: 650;
  font-size: 14px
}

.btn:hover {
  background: #e8edf5
}

.btn.primary {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff
}

.btn.primary:hover {
  filter: brightness(.95)
}

.actions .btn.primary[href$=".html"] {
  background: #c9d9ef;
  border-color: #b6cdea;
  color: #334155;
}

.actions .btn.primary[href$=".html"]:hover {
  background: #c1d4ee;
  border-color: #9fbce4;
  color: #1f2937;
  filter: none;
}

.btn.gray {
  background: #eef2f8;
  border-color: #c6d3e6;
  color: var(--text);
}

.btn.gray:hover {
  background: #e3e9f3
}

.btn.rect {
  min-width: 170px;
  height: 44px;
  padding: 0 16px;
  border-radius: 10px;
}

.catalog .actions .btn.rect {
  min-width: 150px;
  height: 40px;
  padding: 0 10px;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0;
  white-space: nowrap;
  overflow: visible;
  text-overflow: clip;
}

.catalog .actions {
  justify-content: center;
}

.catalog .actions .btn {
  flex: 0 0 auto;
  min-width: 0;
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.catalog .actions .btn:hover,
.catalog .actions .btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(15, 23, 42, 0.12);
}

.catalog .actions .btn.primary:hover,
.catalog .actions .btn.primary:focus-visible {
  filter: brightness(0.96);
}

.catalog .actions .btn.gray:hover,
.catalog .actions .btn.gray:focus-visible {
  filter: brightness(0.98);
}

.section {
  padding: 20px 0
}

.section h2 {
  margin: 0 0 12px;
  font-size: 20px;
  letter-spacing: -.2px
}

.cards {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px
}

.card {
  grid-column: span 6;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow)
}

.card-link {
  display: block;
  text-decoration: none
}

.card-link:hover {
  border-color: #9fb2c9
}

.card h3 {
  margin: 0 0 6px;
  font-size: 16px
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px
}

.table {
  background: #fff;
  border: 0;
  border-radius: 0;
  overflow: hidden
}

.row {
  display: grid;
  grid-template-columns: 180px 1fr;
  border-top: 1px solid var(--line)
}

.row:first-child {
  border-top: none
}

.th {
  padding: 12px 14px;
  background: transparent;
  font-weight: 700;
  font-size: clamp(13px, 0.95vw, 15px)
}

.td {
  padding: 12px 14px;
  font-size: clamp(13px, 0.95vw, 15px)
}

.footer {
  border-top: 0;
  padding: 28px 0;
  color: var(--muted);
  font-size: 13px
}

.img-ph {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  background: #fff
}

/* Two-column catalog layout (left list + right details) */
.layout {
  max-width: 1480px;
  margin: 0 auto;
  padding: 0 24px
}

.layout.full {
  max-width: none;
  padding: 0
}

.catalog {
  display: grid;
  grid-template-columns: var(--sidebar) 1fr;
  gap: 24px;
  align-items: start;
  padding: 12px 0 34px;
}

.sidebar {
  position: sticky;
  top: 68px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.sidebar-head {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  font-weight: 800;
  font-size: 20px
}

.side-links {
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: 0;
}

.side-group {
  flex: 0 0 auto;
  min-height: 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #edf3fb;
}

.side-group+.side-group {
  margin-top: 0;
  padding-top: 8px;
  border-top: 0;
}

.side-group-title {
  margin: 0;
  padding: 6px 8px 4px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .02em;
  color: #1f2937;
}

.side-links a[data-product-link] {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  font-size: calc(0.92rem + 2px);
  border-radius: 12px;
  text-decoration: none;
  color: var(--muted);
  border: 1px solid transparent;
}

.side-links a[data-product-link]:hover {
  background: #e8edf5;
  color: var(--text)
}

.side-links a[data-product-link]>span:first-child {
  font-weight: 700
}

.side-links a[data-product-link].active {
  color: var(--text);
  background: rgba(29, 78, 216, .06);
  border-color: transparent;
}

.side-links a[data-product-link].active>span:first-child {
  font-weight: 800
}

.mobile-qr-wrap {
  margin: 40px 0 12px;
  padding: 14px 10px 10px;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.mobile-qr-title {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
  color: #334155;
  text-align: center;
}

.mobile-qr-anchor {
  display: block;
  width: 95px;
  margin: 0 auto;
  padding: 0;
  border-radius: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  text-decoration: none;
}

.mobile-qr-anchor:hover {
  background: transparent;
}

.mobile-qr-anchor img {
  display: block;
  width: 100%;
  height: auto;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.mobile-copy-btn {
  display: block;
  margin: 10px auto 0;
  min-width: 76px;
  height: 28px;
  padding: 0 10px;
  border: 1px solid #b7c8e2;
  border-radius: 8px;
  background: #edf3fb;
  color: #334155;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.mobile-copy-btn:hover {
  background: #dce7f7;
}

.mobile-copy-status {
  min-height: 14px;
  margin: 6px 0 0;
  font-size: 11px;
  line-height: 1.2;
  color: #1d4ed8;
  text-align: center;
}

.mobile-copy-status.is-error {
  color: #b91c1c;
}

.pill {
  flex: 0 0 auto;
  font-size: 13px;
  padding: 6px 17px;
  line-height: 1.2;
  border-radius: 999px;
  border: 0;
  background: #b8cdef;
  color: #374151;
  transition: transform .16s ease, background-color .16s ease, color .16s ease, box-shadow .16s ease;
}

.side-links a:focus-visible .pill,
.pill:hover,
.pill:focus-visible {
  background: #3b82f6;
  color: #000;
  transform: translateY(-1px) scale(1.08);
  box-shadow: none;
}

.content {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.product {
  padding: 18px 18px 10px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 84px;
}

.product:first-child {
  border-top: none
}

.product h2 {
  margin: 0 0 6px;
  font-size: 22px;
  letter-spacing: -.2px
}

.product .lead {
  margin: 0 0 14px
}

.product-grid {
  display: grid;
  grid-template-columns: minmax(360px, 500px) minmax(0, 1fr);
  gap: 8px;
  align-items: start;
}

.product-grid>div:last-child {
  justify-self: start;
  text-align: left;
}

.product-note {
  text-align: left;
  margin: 0;
  line-height: 1.8;
}

.product-note>div::before {
  content: "\2022 ";
}

.product-note--blue {
  color: #000000;
  font-size: 17px;
  font-weight: 400;
}

.product .product-media-link {
  display: block;
}

.product .product-media-link>img,
.product .product-media-link>.img-ph {
  transition: transform 220ms ease, box-shadow 220ms ease, filter 220ms ease;
  transform-origin: center center;
  will-change: transform;
}

.product .product-media-link:hover>img,
.product .product-media-link:focus-visible>img,
.product .product-media-link:hover>.img-ph,
.product .product-media-link:focus-visible>.img-ph {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 6px 12px rgba(15, 23, 42, 0.12);
  filter: saturate(1.01);
}

.product .table {
  margin-top: 10px
}

@media (max-width: 980px) {

  /* ── 전체: 오버플로우 방지 ── */
  .topbar .wrap {
    overflow: hidden;
    max-width: 100%;
    width: 100% !important;
    padding: 9px 12px;
    border-radius: 0 !important;
    border-left: 0 !important;
    border-right: 0 !important;
  }

  body:not(.detail-page) .topbar .wrap {
    width: 100% !important;
    max-width: 100% !important;
    border-radius: 0 !important;
    border: none !important;
    border-bottom: 1px solid #adc4e3 !important;
  }

  .topbar .brand {
    gap: 4px;
    flex-wrap: nowrap;
    white-space: nowrap;
    align-items: baseline;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
  }

  .topbar .brand-mark {
    font-size: clamp(18px, 7vw, 28px);
    letter-spacing: .02em;
    line-height: 1.02;
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .topbar .brand-title {
    font-size: clamp(13px, 4.8vw, 20px);
    letter-spacing: 0;
    line-height: 1.02;
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .home-page .topbar .brand {
    gap: 3px;
    max-width: 100%;
    overflow: hidden;
  }

  .home-page .topbar .brand-mark {
    font-size: clamp(18px, 7vw, 28px);
    letter-spacing: .015em;
  }

  .home-page .topbar .brand-title {
    font-size: clamp(13px, 4.8vw, 20px);
    letter-spacing: 0;
  }

  .home-toplink {
    position: static;
    display: block;
    font-size: clamp(9px, 2.5vw, 11px);
    text-align: right;
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* ── hero 영역: 탑바와 동일 폭 ── */
  .home-page .hero .wrap {
    width: 100%;
    max-width: 100%;
    padding: 6px 14px 10px;
  }

  .hero .wrap {
    padding: 18px 14px 8px;
  }

  .hero h1 {
    font-size: clamp(18px, 5vw, 26px);
    word-break: keep-all;
    overflow-wrap: break-word;
  }

  .lead {
    font-size: clamp(12px, 3.2vw, 15px);
    word-break: keep-all;
    overflow-wrap: break-word;
  }

  /* ── layout / catalog: 화면 안에 수용 ── */
  .layout {
    padding: 0 10px;
  }

  .catalog {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 10px 0 24px;
  }

  .home-page .sidebar {
    top: 0;
    z-index: auto;
  }

  .sidebar {
    position: relative;
    top: 0;
    border-radius: 10px;
  }

  .sidebar-head {
    font-size: 18px;
    padding: 10px 12px;
  }

  .side-links {
    min-height: 0;
    padding: 8px;
    gap: 12px;
  }

  .side-group {
    flex: 0 0 auto;
    padding: 8px;
  }

  .side-links a[data-product-link] {
    padding: 8px 12px;
    font-size: calc(0.85rem + 1px);
  }

  .content {
    border-radius: 10px;
  }

  .product {
    padding: 14px 12px 10px;
  }

  .product h2 {
    font-size: 19px;
  }

  .product-grid {
    grid-template-columns: 1fr
  }

  .product-note--blue {
    font-size: 14px;
  }

  .catalog .actions .btn.rect {
    font-size: 13px;
    padding: 0 8px;
    min-width: 130px;
    height: 38px;
  }

  /* ── detail-page topbar: 세로 배치 (브랜드 위 / nav 아래) ── */
  .detail-page.has-stacked-header .detail-header-stack .topbar .wrap {
    width: 100% !important;
    max-width: 100%;
    padding: 6px 12px 6px;
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    justify-content: flex-start !important;
    gap: 4px;
    overflow: hidden;
    border-radius: 0 !important;
  }

  .detail-page.has-stacked-header .detail-header-stack .brand {
    display: inline-flex !important;
    flex-direction: row !important;
    align-items: baseline !important;
    gap: 4px !important;
    white-space: nowrap;
    line-height: 1;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
  }

  .detail-page.has-stacked-header .detail-header-stack .brand-mark {
    font-size: clamp(18px, 7vw, 28px);
    letter-spacing: .02em;
    line-height: 1.02;
  }

  .detail-page.has-stacked-header .detail-header-stack .brand-title {
    margin-top: 0;
    font-size: clamp(13px, 4.8vw, 20px);
    letter-spacing: 0;
    line-height: 1.05;
  }

  .detail-page.has-stacked-header .detail-header-stack .nav {
    display: flex !important;
    width: 100%;
    gap: 4px;
    flex-wrap: wrap !important;
  }

  .detail-page.has-stacked-header .detail-header-stack .nav a {
    padding: 4px 6px;
    font-size: clamp(10px, 2.8vw, 12px);
    white-space: nowrap;
  }

  .detail-page.has-stacked-header .detail-indexbar .wrap {
    width: 100% !important;
    max-width: 100%;
    padding: 5px 12px 6px;
    overflow: hidden;
    border-radius: 0 !important;
  }

  .detail-page.has-stacked-header .detail-indexbar .detail-crumb {
    font-size: clamp(10px, 2.8vw, 12px);
    gap: 2px 4px;
    flex-wrap: wrap;
  }

  .detail-page.has-stacked-header .hero .wrap {
    padding: 12px 14px 10px;
  }

  .detail-page.has-stacked-header .viewer {
    top: 0;
  }

  .detail-page .hero .wrap {
    padding: 20px 14px 10px;
  }

  .detail-category {
    margin: 0 0 18px;
    font-size: clamp(18px, 5vw, 24px);
  }

  .detail-crumb {
    font-size: 11px;
    gap: 4px;
  }
}

@media (max-width: 1280px) {
  .catalog .actions .btn.rect {
    font-size: 13px;
    padding: 0 6px;
  }
}

@media (max-width: 860px) {
  .card {
    grid-column: span 12
  }

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

  .th {
    background: #fff
  }
}

/* Product detail (minimal / white, left image + right text) */
.detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: clamp(28px, 6vw, 140px);
  align-items: start;
  padding: 18px 0 34px;
  height: auto;
}

.detail.detail-wide {
  grid-template-columns: minmax(0, 1fr) 500px;
  gap: 24px;
}

/* TUF-12: reduce image area and pull spec panel slightly left */
.detail.swap-panels {
  grid-template-columns: minmax(0, 1fr) 500px;
  gap: 24px;
}

.viewer {
  position: sticky;
  top: 78px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: hidden;
}

.detail-page .viewer {
  position: sticky;
  top: 16px;
  height: calc(100vh - 32px);
}

.viewer-frame {
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
}

.detail-page .viewer-frame {
  height: 100%;
  aspect-ratio: auto;
  position: relative;
}

.viewer img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.viewer-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: 1px solid #a2b0c3;
  background: rgba(255, 255, 255, 0.9);
  color: #111827;
  border-radius: 999px;
  font-size: 18px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3;
}

.viewer-nav.prev {
  left: 12px
}

.viewer-nav.next {
  right: 12px
}

.viewer-nav:hover {
  background: #fff
}

.viewer-ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-weight: 700;
}

.viewer-caption {
  padding: 10px 0 0;
  border-top: 0;
  color: var(--muted);
  font-size: 13px;
}

.panel {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: hidden;
}

.panel-head {
  padding: 6px 10px;
  border-bottom: 0;
  background: #b8cdef;
  border-radius: 8px;
  color: #0f172a;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.panel-head::after {
  content: "TOKIMEC";
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .02em;
  opacity: .98;
}

.panel-head h1 {
  margin: 0;
  font-size: clamp(18px, 1.6vw, 24px);
  letter-spacing: -.2px;
  color: #0f172a;
}

.panel-body {
  padding: 0
}

.detail-page .panel {
  display: flex;
  flex-direction: column;
  height: auto;
}

.detail-page .panel-body {
  overflow: visible;
  padding-right: 0;
}

.block {
  padding: 22px 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  scroll-margin-top: 92px;
}

.block+.block {
  margin-top: 0
}

.block h2 {
  margin: 0 0 8px;
  font-size: clamp(16px, 1.4vw, 22px)
}

.block p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(13px, 1.0vw, 16px)
}

.section-title-blue {
  color: #1e3a8a
}

.block ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted)
}

.block li {
  margin: 6px 0
}

.block .table {
  margin-top: 10px
}

.feature-block {
  background: var(--soft-gray);
  border: 1px solid var(--soft-gray-line);
  border-radius: 10px;
  padding: 14px 16px;
}

.feature-block+.feature-block {
  margin-top: 12px
}

.feature-block p+p {
  margin-top: 28px
}

.feature-block p {
  font-size: clamp(13px, 1.0vw, 16px)
}

.feature-block .feature-key {
  font-weight: 400;
  font-size: 1em;
  white-space: nowrap;
  color: #111827;
}

.detail-page #docs .muted {
  margin-bottom: 10px
}

.detail-page #docs .btn.primary {
  background: #1e40af;
  border-color: #1e40af;
}

.detail-page #docs .btn.primary:hover {
  background: #1e3a8a;
  border-color: #1e3a8a;
}

/* Detail typography aligned to home-page rhythm */
.detail-page .btn.rect {
  font-size: 18px;
  font-weight: 800;
}

.detail-page .panel-head h1 {
  font-size: 24px;
  letter-spacing: -.2px;
}

.detail-page .block h2 {
  font-size: 22px;
  letter-spacing: -.2px;
}

.detail-page .block p,
.detail-page .feature-block p {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: 0;
}

.detail-page .feature-block p {
  display: grid;
  grid-template-columns: 180px 1fr;
  column-gap: 12px;
  row-gap: 6px;
  align-items: start;
}

.detail-page .feature-block p+p {
  margin-top: 8px
}

.detail-page .feature-block .feature-key {
  font-size: 1em;
  font-weight: 400;
  color: #111827;
  display: block;
}

.detail-page #feat-2 p {
  color: #111827;
}

.detail-page #feat-2 {
  --sensor-label-width: 108px;
}

.detail-page #feat-2 p {
  grid-template-columns: var(--sensor-label-width) 1fr;
  column-gap: 2px;
}

.detail-page .block ul {
  line-height: 1.45
}

.detail-page .tuf12-feature-lines p {
  line-height: 1.75;
  color: #111827;
}

.detail-page .tuf12-feature-lines p+p {
  margin-top: 12px
}

.detail-page #feat-1.uw30p-point-lines {
  --uw30p-point-label-width: 100px;
}

.detail-page .uw30p-point-lines p {
  grid-template-columns: var(--uw30p-point-label-width) 1fr;
  column-gap: 12px;
  color: #111827;
}

.detail-page .uw30p-point-lines p+p {
  margin-top: 12px
}

.detail-page .uw30p-point-lines .feature-key {
  color: #111827;
}

.detail-page #feat-1.hc10-feature-lines {
  --hc10-feature-label-width: 104px;
}

.detail-page #feat-1.hc10-feature-lines p {
  grid-template-columns: var(--hc10-feature-label-width) 1fr;
  column-gap: 12px;
  color: #111827;
}

.detail-page #feat-1.hc10-feature-lines .feature-key {
  color: #111827;
}

.detail-page .tuf10-feature-lines p {
  color: #111827;
}

.detail-page .tuf10-feature-lines .feature-key {
  color: #111827;
}

.detail-page .tuf10-feature-lines p+p {
  margin-top: 12px
}

.detail-page #feat-1>h2,
.detail-page #feat-2>h2 {
  color: #1e3a8a !important;
}

.detail-page .table .td {
  color: var(--text);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.45;
  padding: 8px 12px;
}

.detail-page .table .th {
  color: #1e3a8a;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0;
  padding: 8px 12px;
}

@media (max-width: 980px) {
  .detail {
    grid-template-columns: 1fr;
    padding: 12px 18px 22px
  }

  .viewer {
    position: relative;
    top: 0
  }

  .detail-page .viewer {
    position: relative;
    top: 0;
    height: auto
  }

  .detail-page .viewer-frame {
    height: auto;
    aspect-ratio: 16/9
  }

  .detail-page .layout.full {
    height: auto;
    overflow: visible
  }

  .detail-page {
    overflow: visible
  }

  .detail-page .panel-body {
    overflow: visible;
    padding-right: 0
  }

  .detail-page .panel {
    margin-top: 0
  }

  .block {
    padding: 14px 0
  }
}

/* Common contact/footer band */
.contact-band {
  background: #a7c2e8;
  color: #1f2937;
  padding: 28px 24px;
  min-height: 360px;
  border-top: 1px solid #9db9dc;
  text-align: center;
}

.detail-page .contact-band {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

@media (min-width: 981px) {
  .detail-page .contact-band {
    width: calc(100vw / .85);
    margin-left: calc(50% - (50vw / .85));
    margin-right: calc(50% - (50vw / .85));
  }
}

.contact-band__inner {
  max-width: 1400px;
  margin: 0 auto;
  width: min(100%, 1400px);
  display: grid;
  grid-template-columns: 430px minmax(0, 1fr);
  gap: 28px;
  height: 100%;
  align-content: start;
  align-items: start;
  justify-content: center;
}

.contact-band__inner> :first-child {
  justify-self: center;
  margin-left: 0;
}

.contact-band__title {
  margin: 0;
  font-size: var(--sky-footer-title-size);
  line-height: 1.2;
  letter-spacing: .2px;
  color: #0f172a;
}

.contact-band__lead {
  margin: 12px 0 10px;
  font-size: var(--sky-footer-body-size);
  line-height: 1.6;
  color: #475569;
}

.contact-band__lead-line {
  white-space: nowrap
}

.contact-band__link {
  display: inline-block;
  color: #000 !important;
  text-decoration: none;
  font-size: calc(var(--sky-footer-body-size) + 1px);
  font-weight: 600;
  line-height: 1.4;
}

.contact-band__link:hover {
  text-decoration: underline
}

.contact-band__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  justify-self: center;
  width: min(100%, 1020px);
}

.contact-band__card {
  background: #ffffff;
  border-radius: 8px;
  padding: 12px 14px;
  border: 1px solid #b3c7e4;
}

.contact-band__card-title {
  margin: 0 0 5px;
  font-size: var(--sky-footer-card-title-size);
  line-height: 1.2;
  color: #0f172a;
}

.contact-band__card-text {
  margin: 0;
  font-size: var(--sky-footer-card-body-size);
  line-height: 1.5;
  color: #475569;
}

@media (max-width: 980px) {
  .contact-band {
    padding: 28px 18px;
    min-height: 320px
  }

  .contact-band__inner {
    grid-template-columns: 1fr;
    gap: 18px
  }

  .contact-band__inner> :first-child {
    margin-left: 0
  }

  .contact-band__list {
    grid-template-columns: 1fr
  }

  .contact-band__lead-line {
    white-space: normal
  }

  .contact-band__title {
    font-size: 20px
  }

  .contact-band__lead {
    font-size: 14px
  }

  .contact-band__link {
    font-size: 15px
  }

  .contact-band__card-title {
    font-size: 15px
  }

  .contact-band__card-text {
    font-size: 13px
  }
}

/* Detail image gallery + zoom (sync with homepage) */
.detail-page .detail {
  grid-template-columns: minmax(460px, 560px) minmax(0, 1fr);
  gap: 34px;
  padding: 14px 0 32px;
  width: 100%;
  margin: 0;
}

.detail-page .viewer {
  position: sticky;
  top: 86px;
  height: auto;
}

.detail-page .viewer-frame {
  position: relative;
  aspect-ratio: 6 / 7;
  height: auto;
  border: 0;
  border-radius: 0;
  background: #efefef;
  overflow: hidden;
  cursor: zoom-in;
}

.detail-page .viewer-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 180ms ease;
}

.detail-page .viewer-nav {
  display: none;
}

.detail-page .viewer-caption {
  display: none;
}

.viewer-thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fit, 66px);
  gap: 16px;
  justify-content: start;
  margin-top: 12px;
}

.viewer-thumb {
  border: 0;
  border-radius: 0;
  padding: 0;
  width: 66px;
  height: 66px;
  background: #f8f8f8;
  overflow: hidden;
  cursor: pointer;
}

.viewer-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.viewer-thumb.is-active {
  border: 2px solid #1d4ed8;
  box-shadow: none;
}

body.is-lightbox-open {
  overflow: hidden;
}

.viewer-lightbox {
  position: fixed;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: rgba(107, 114, 128, 0.56);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1200;
  padding: 24px;
}

.viewer-lightbox.is-open {
  display: flex;
}

.viewer-lightbox__stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
  height: min(88vh, 960px);
  max-width: 92vw;
  aspect-ratio: 6 / 7;
  background: #f3f4f6;
  border-radius: 4px;
  box-shadow: 0 18px 46px rgba(2, 6, 23, 0.45);
  overflow: visible;
}

.viewer-lightbox__img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 4px;
  background: transparent;
}

.viewer-lightbox__close {
  position: absolute;
  top: -18px;
  right: -18px;
  width: 42px;
  height: 42px;
  border: 2px solid rgba(255, 255, 255, 0.92);
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.9);
  color: #fff;
  font-size: 30px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  cursor: pointer;
  z-index: 2;
}

.viewer-lightbox__caption {
  display: none;
}

@media (max-width: 980px) {
  .detail-page .detail {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 12px 0 24px;
  }

  .detail-page .viewer {
    position: relative;
    top: 0;
  }

  .detail-page .viewer-frame {
    height: min(460px, 56vh);
  }

  .detail-page .feature-block p {
    grid-template-columns: 1fr;
    row-gap: 2px;
  }

  .viewer-lightbox {
    padding: 12px;
  }

  .viewer-lightbox__stage {
    width: auto;
    height: min(82vh, 760px);
    max-width: 94vw;
    aspect-ratio: 6 / 7;
  }

  .viewer-lightbox__img {
    max-width: 100%;
    max-height: 100%;
  }

  .viewer-lightbox__close {
    top: -14px;
    right: -14px;
    width: 38px;
    height: 38px;
    font-size: 28px;
  }

  .panel-head {
    padding: 5px 8px;
  }

  .panel-head::after {
    font-size: 18px;
  }

  .detail-page .panel-head h1 {
    font-size: 18px;
  }
}

/* clamp() 기반으로 위 미디어쿼리에서 이미 처리됨 - 별도 override 불필요 */