:root {
  --product-shell-height: 72px;
  --product-catalog-height: 58px;
}

body.product-canonical,
body.product-hub-page {
  background: var(--lx-canvas) !important;
  color: var(--lx-ink) !important;
}

body.product-canonical > nav:not(.product-catalog-nav),
body.product-canonical > .header:not(.product-site-header),
body.product-canonical footer:not(.product-site-footer),
body.product-canonical > .footer:not(.product-site-footer),
body.product-canonical > #mobileMenu,
body.product-canonical > #menuOverlay {
  display: none !important;
}

.product-skip-link {
  position: fixed;
  z-index: 10000;
  top: 10px;
  left: 12px;
  padding: 10px 14px;
  color: #fff !important;
  background: var(--lx-blue-strong);
  border-radius: var(--lx-radius-sm);
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

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

.product-shell-container {
  width: min(calc(100% - 48px), var(--lx-content));
  margin-inline: auto;
}

.product-site-header {
  position: sticky !important;
  z-index: 5000;
  top: 0;
  min-height: var(--product-shell-height);
  color: var(--lx-ink) !important;
  background: rgba(255, 255, 255, 0.97) !important;
  border-bottom: 1px solid rgba(216, 223, 230, 0.92) !important;
  box-shadow: none !important;
  backdrop-filter: saturate(120%) blur(12px);
}

.product-site-header .product-shell-container {
  min-height: var(--product-shell-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.product-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--lx-ink) !important;
  text-decoration: none !important;
}

.product-brand img {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  object-fit: contain;
}

.product-brand span {
  overflow: hidden;
  max-width: 330px;
  font-size: 15px;
  font-weight: 760;
  line-height: 1.25;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.product-global-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.product-global-link {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 8px 12px;
  color: #435064 !important;
  font-size: 14px;
  font-weight: 650;
  line-height: 1;
  text-decoration: none !important;
  border-radius: var(--lx-radius-sm);
}

.product-global-link:hover,
.product-global-link[aria-current="page"] {
  color: var(--lx-blue-strong) !important;
  background: var(--lx-surface-blue) !important;
}

.product-mobile-nav { display: none; position: relative; }
.product-mobile-nav summary {
  min-width: 64px;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--lx-blue-strong);
  font-size: 14px;
  font-weight: 700;
  list-style: none;
  cursor: pointer;
  border: 1px solid var(--lx-line);
  border-radius: var(--lx-radius-sm);
  background: var(--lx-surface);
}
.product-mobile-nav summary::-webkit-details-marker { display: none; }
.product-mobile-panel {
  position: absolute;
  z-index: 5100;
  top: calc(100% + 10px);
  right: 0;
  width: min(290px, calc(100vw - 32px));
  padding: 10px;
  display: grid;
  gap: 4px;
  background: var(--lx-surface);
  border: 1px solid var(--lx-line);
  border-radius: var(--lx-radius);
  box-shadow: var(--lx-shadow-soft);
}
.product-mobile-panel a {
  min-height: 42px;
  display: flex;
  align-items: center;
  padding: 8px 12px;
  color: var(--lx-ink) !important;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none !important;
  border-radius: 8px;
}
.product-mobile-panel a:hover,
.product-mobile-panel a[aria-current="page"] { background: var(--lx-surface-blue); color: var(--lx-blue-strong) !important; }

.product-catalog-nav {
  position: sticky;
  z-index: 4800;
  top: var(--product-shell-height);
  min-height: var(--product-catalog-height);
  display: flex;
  align-items: center;
  background: rgba(243, 245, 247, 0.96);
  border-bottom: 1px solid var(--lx-line);
  backdrop-filter: blur(10px);
}

.product-catalog-scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  overscroll-behavior-inline: contain;
}
.product-catalog-scroll::-webkit-scrollbar { display: none; }

.product-catalog-label {
  flex: 0 0 auto;
  padding-right: 12px;
  color: var(--lx-muted);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.08em;
  border-right: 1px solid var(--lx-line-strong);
}

.product-catalog-link {
  min-height: 36px;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  color: var(--lx-copy) !important;
  font-size: 13px;
  font-weight: 650;
  text-decoration: none !important;
  white-space: nowrap;
  border: 1px solid transparent;
  border-radius: 8px;
}
.product-catalog-link:hover { color: var(--lx-blue-strong) !important; background: var(--lx-surface); border-color: var(--lx-line); }
.product-catalog-link[aria-current="page"] { color: #fff !important; background: var(--lx-blue); }

.product-page-context {
  min-height: 46px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--lx-muted);
  font-size: 13px;
  background: var(--lx-surface);
  border-bottom: 1px solid var(--lx-line);
}
.product-page-context .product-shell-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.product-page-context strong { color: var(--lx-ink); font-weight: 720; }
.product-page-context a { color: var(--lx-blue-strong) !important; text-decoration: none !important; }
.product-page-local-links { display: flex; align-items: center; gap: 14px; overflow-x: auto; scrollbar-width: none; }
.product-page-local-links::-webkit-scrollbar { display: none; }
.product-page-local-links a,
.product-page-local-links button {
  padding: 0;
  color: var(--lx-copy) !important;
  font: inherit;
  font-weight: 650;
  white-space: nowrap;
  text-decoration: none !important;
  background: transparent !important;
  border: 0 !important;
  cursor: pointer;
}
.product-page-local-links a:hover,
.product-page-local-links button:hover,
.product-page-local-links button[aria-pressed="true"] { color: var(--lx-blue-strong) !important; }

#product-main { scroll-margin-top: calc(var(--product-shell-height) + var(--product-catalog-height) + 20px); }
body.product-canonical [id] { scroll-margin-top: calc(var(--product-shell-height) + var(--product-catalog-height) + 58px); }

.product-site-footer {
  position: relative;
  z-index: 2;
  padding: 54px 0 24px !important;
  color: var(--lx-copy) !important;
  background: var(--lx-surface-soft) !important;
  border-top: 1px solid var(--lx-line) !important;
}
.product-footer-grid {
  display: grid;
  grid-template-columns: minmax(240px, 1.1fr) minmax(300px, 1.4fr) minmax(220px, 0.8fr);
  gap: 40px;
  align-items: start;
}
.product-footer-brand { margin: 0 0 10px; color: var(--lx-ink); font-size: 16px; font-weight: 760; }
.product-footer-note { margin: 0; max-width: 34ch; font-size: 13px; line-height: 1.7; }
.product-footer-heading { margin: 0 0 12px; color: var(--lx-ink); font-size: 13px; font-weight: 760; }
.product-footer-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 18px; }
.product-footer-links a,
.product-footer-contact a { color: var(--lx-copy) !important; font-size: 13px; text-decoration: none !important; }
.product-footer-links a:hover,
.product-footer-contact a:hover { color: var(--lx-blue-strong) !important; }
.product-footer-contact { display: grid; gap: 7px; font-size: 13px; }
.product-footer-bottom {
  margin-top: 34px;
  padding-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--lx-muted);
  font-size: 12px;
  border-top: 1px solid var(--lx-line-strong);
}
.product-footer-bottom .site-filing-record { margin-top: 0 !important; color: var(--lx-muted) !important; }

/* Product hub */
.product-hub-main { padding: 70px 0 104px; }
.product-hub-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
  gap: 56px;
  align-items: end;
  padding-bottom: 38px;
  border-bottom: 1px solid var(--lx-line-strong);
}
.product-hub-title {
  margin: 0;
  color: var(--lx-ink);
  font-size: clamp(2.2rem, 3.8vw, 3rem);
  font-weight: 750;
  line-height: 1.1;
  letter-spacing: -0.035em;
}
.product-hub-lead { max-width: 64ch; margin: 0; color: var(--lx-copy); font-size: 16px; line-height: 1.8; }
.product-index {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  margin-top: 36px;
}
.product-index-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas:
    "media media media"
    "number copy action";
  flex: 0 1 calc((100% - 48px) / 3);
  min-width: 0;
  gap: 18px 14px;
  align-items: start;
  padding: 12px 12px 18px;
  color: inherit !important;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--lx-line);
  border-radius: var(--lx-radius);
  box-shadow: 0 10px 30px rgba(32, 41, 56, 0.055);
  text-decoration: none !important;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}
.product-index-number { grid-area: number; padding-top: 4px; color: var(--lx-blue-strong); font-size: 12px; font-weight: 760; letter-spacing: 0.08em; }
.product-index-copy { grid-area: copy; min-width: 0; }
.product-index-copy h2 { margin: 0 0 7px; color: var(--lx-ink); font-size: clamp(1.2rem, 1.8vw, 1.48rem); line-height: 1.28; }
.product-index-copy p { margin: 0; color: var(--lx-copy); font-size: 13px; line-height: 1.65; }
.product-index-media {
  grid-area: media;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 10px;
  background: var(--lx-surface-soft);
}
.product-index-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 220ms ease; }
.product-index-action { grid-area: action; align-self: end; display: inline-flex; align-items: center; gap: 8px; color: var(--lx-blue-strong); font-size: 13px; font-weight: 720; white-space: nowrap; }
.product-index-row:hover,
.product-index-row:focus-visible { border-color: #afbdca; box-shadow: 0 16px 40px rgba(32, 41, 56, 0.09); transform: translateY(-3px); }
.product-index-row:hover .product-index-media img { transform: scale(1.025); }
.product-index-row:hover .product-index-action { text-decoration: underline; text-underline-offset: 4px; }

@media (max-width: 980px) {
  .product-global-nav { display: none; }
  .product-mobile-nav { display: block; }
  .product-footer-grid { grid-template-columns: 1fr 1fr; }
  .product-footer-grid > :first-child { grid-column: 1 / -1; }
  .product-hub-intro { grid-template-columns: 1fr; gap: 24px; }
  .product-index-row { flex-basis: calc((100% - 24px) / 2); }
}

@media (max-width: 720px) {
  :root { --product-shell-height: 64px; --product-catalog-height: 52px; }
  .product-shell-container { width: min(calc(100% - 32px), var(--lx-content)); }
  .product-brand img { width: 34px; height: 34px; flex-basis: 34px; }
  .product-brand span { max-width: min(210px, 52vw); font-size: 14px; }
  .product-catalog-label { display: none; }
  .product-catalog-scroll { margin-inline: -16px; padding-inline: 16px; }
  .product-page-context .product-shell-container { display: block; padding: 10px 0; }
  .product-page-local-links { margin-top: 8px; }
  .product-footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .product-footer-grid > :first-child { grid-column: auto; }
  .product-footer-links { grid-template-columns: 1fr; }
  .product-footer-bottom { align-items: flex-start; flex-direction: column; }
  .product-hub-main { padding: 54px 0 72px; }
  .product-hub-intro { gap: 16px; padding-bottom: 28px; }
  .product-hub-title { font-size: clamp(2rem, 10vw, 2.6rem); }
  .product-index { gap: 18px; margin-top: 28px; }
  .product-index-row { flex-basis: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .product-skip-link,
  .product-index-media img { transition: none !important; }
}