.ship-navigation-page {
  overflow: hidden;
}

.ship-navigation-page .page-section {
  padding-block: var(--space-12);
}

.ship-navigation-page__intro-grid,
.ship-navigation-page__circulation-grid {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: var(--space-6);
}

.ship-navigation-page__intro-copy {
  grid-column: 1 / span 5;
  min-width: 0;
}

.ship-navigation-page__orientation-panel {
  grid-column: 6 / span 3;
  min-width: 0;
  align-self: start;
}

.ship-navigation-page__lead-media {
  grid-column: 1 / -1;
  width: 100%;
  min-width: 0;
  margin: 0;
}

.ship-navigation-page__breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  color: var(--color-steel-700);
  font-size: var(--text-small);
}

.ship-navigation-page__intro-lead {
  max-width: 65ch;
}

.ship-navigation-page__intro-copy > p:not(.lead) {
  max-width: 65ch;
}

.ship-navigation-page__section-heading {
  max-width: 72ch;
  margin-bottom: var(--space-8);
}

.ship-navigation-page__section-heading .lead {
  max-width: 68ch;
  margin-bottom: 0;
}

.ship-navigation-page__deck-index,
.ship-navigation-page__infrastructure-rows,
.ship-navigation-page__checklist-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-panel);
  overflow: hidden;
  background: var(--surface-content);
}

.ship-navigation-page__deck-band {
  display: grid;
  grid-template-columns: minmax(9rem, 18%) minmax(0, 52%) minmax(0, 30%);
  gap: var(--space-6);
  min-width: 0;
  padding: var(--space-6);
  border-bottom: 1px solid var(--border-color);
}

.ship-navigation-page__deck-band:last-child,
.ship-navigation-page__infrastructure-row:last-child,
.ship-navigation-page__checklist-row:last-child {
  border-bottom: 0;
}

.ship-navigation-page__deck-band--active {
  box-shadow: inset 3px 0 0 var(--color-teal-500);
}

.ship-navigation-page__deck-label,
.ship-navigation-page__deck-copy,
.ship-navigation-page__deck-note,
.ship-navigation-page__infra-label,
.ship-navigation-page__infra-copy,
.ship-navigation-page__infra-support,
.ship-navigation-page__check-label,
.ship-navigation-page__checklist-row > div {
  min-width: 0;
}

.ship-navigation-page__deck-label {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-family: var(--font-heading);
}

.ship-navigation-page__deck-label span,
.ship-navigation-page__infra-label span,
.ship-navigation-page__check-label span {
  color: var(--color-marine-800);
  font-size: var(--text-meta);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.ship-navigation-page__deck-copy h3,
.ship-navigation-page__deck-note p,
.ship-navigation-page__deck-copy p,
.ship-navigation-page__infra-copy p,
.ship-navigation-page__infra-support p,
.ship-navigation-page__checklist-row p {
  margin-bottom: 0;
}

.ship-navigation-page__deck-copy p {
  max-width: 68ch;
}

.ship-navigation-page__deck-note {
  border-left: 2px solid var(--color-teal-500);
  padding-left: var(--space-4);
}

.ship-navigation-page__deck-note .status-label {
  margin-bottom: var(--space-3);
}

.ship-navigation-page__direction-cards,
.ship-navigation-page__route-grid,
.ship-navigation-page__related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.ship-navigation-page__direction-card,
.ship-navigation-page__route-card,
.ship-navigation-page__related-card,
.ship-navigation-page__zone-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
}

.ship-navigation-page__direction-card > *,
.ship-navigation-page__route-card > *,
.ship-navigation-page__related-card > *,
.ship-navigation-page__zone-card > * {
  margin: 0;
}

.ship-navigation-page__direction-card p,
.ship-navigation-page__route-card p,
.ship-navigation-page__related-card p,
.ship-navigation-page__zone-card p {
  font-size: var(--text-small);
}

.ship-navigation-page__longitudinal-line,
.ship-navigation-page__side-labels {
  display: grid;
  min-width: 0;
  color: var(--color-marine-800);
  font-family: var(--font-heading);
  font-size: var(--text-label);
  font-weight: 700;
}

.ship-navigation-page__longitudinal-line {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 2px solid var(--color-teal-500);
}

.ship-navigation-page__longitudinal-line span:nth-child(2) { text-align: center; }
.ship-navigation-page__longitudinal-line span:nth-child(3) { text-align: right; }

.ship-navigation-page__side-labels {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--color-silver-100);
}

.ship-navigation-page__side-labels span:last-child { text-align: right; }

.ship-navigation-page__sign-sequence {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.ship-navigation-page__sign-sequence li {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
  padding: var(--space-2);
  border-left: 2px solid var(--color-teal-500);
  background: var(--color-silver-100);
  font-size: var(--text-meta);
}

.ship-navigation-page__direction-callout,
.ship-navigation-page__two-minute-check,
.ship-navigation-page__deck-caution {
  margin-top: var(--space-6);
  margin-bottom: 0;
}

.ship-navigation-page__circulation-copy {
  grid-column: 1 / span 5;
  min-width: 0;
}

.ship-navigation-page__circulation-copy > article {
  max-width: 66ch;
  margin-top: var(--space-8);
}

.ship-navigation-page__circulation-copy > article h3 {
  margin-bottom: var(--space-3);
}

.ship-navigation-page__circulation-copy > article p {
  margin-bottom: var(--space-4);
}

.ship-navigation-page__circulation-support {
  display: grid;
  grid-column: 6 / span 3;
  grid-template-columns: minmax(0, 1fr);
  align-content: start;
  gap: var(--space-4);
  min-width: 0;
}

.ship-navigation-page__lobby-media {
  width: 100%;
  margin: 0;
}

.ship-navigation-page__anchor-panel {
  min-width: 0;
}

.ship-navigation-page__anchor-panel p {
  margin-bottom: 0;
  font-size: var(--text-small);
}

.ship-navigation-page__access-callout {
  grid-column: 6 / span 3;
  min-width: 0;
  margin: 0;
  align-self: start;
}

.ship-navigation-page__access-callout .status-label { margin-bottom: var(--space-3); }
.ship-navigation-page__access-callout p { margin-bottom: 0; font-size: var(--text-small); }

.ship-navigation-page__zone-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.ship-navigation-page__zone-card {
  min-height: 100%;
}

.ship-navigation-page__zone-card .status-label { margin-bottom: 0; }

.ship-navigation-page__card-facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2);
  width: 100%;
  margin-top: auto;
  margin-bottom: 0;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-color);
}

.ship-navigation-page__card-facts div {
  display: grid;
  grid-template-columns: minmax(7rem, .8fr) minmax(0, 1.2fr);
  gap: var(--space-3);
}

.ship-navigation-page__card-facts dt,
.ship-navigation-page__card-facts dd { margin: 0; }
.ship-navigation-page__card-facts dt { color: var(--color-steel-700); font-size: var(--text-meta); }
.ship-navigation-page__card-facts dd { font-size: var(--text-small); }

.ship-navigation-page__infrastructure-row {
  display: grid;
  grid-template-columns: minmax(9rem, 2fr) minmax(0, 4fr) minmax(0, 2fr);
  gap: var(--space-6);
  min-width: 0;
  padding: var(--space-6);
  border-bottom: 1px solid var(--border-color);
}

.ship-navigation-page__infrastructure-row--boundary {
  border-left: 4px solid var(--color-marine-800);
}

.ship-navigation-page__infra-label {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-family: var(--font-heading);
}

.ship-navigation-page__infra-copy p { max-width: 70ch; }

.ship-navigation-page__infra-support {
  padding-left: var(--space-4);
  border-left: 1px solid var(--border-color);
}

.ship-navigation-page__infra-support h4 { margin-bottom: var(--space-2); font-size: var(--text-small); }
.ship-navigation-page__infra-support ul { margin-bottom: 0; font-size: var(--text-small); }

.ship-navigation-page__route-number {
  color: var(--color-teal-500);
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.ship-navigation-page__route-marker {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  width: 100%;
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-color);
  color: var(--color-steel-700);
  font-size: var(--text-meta);
}

.ship-navigation-page__route-marker--amber strong { color: var(--color-marine-950); }
.ship-navigation-page__route-marker--amber { border-top-color: var(--color-amber-500); }

.ship-navigation-page__two-minute-check ol {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
  margin: var(--space-3) 0 0;
  padding-left: 1.25rem;
  font-size: var(--text-small);
}

.ship-navigation-page__two-minute-check p { margin-top: var(--space-3); margin-bottom: 0; }

.ship-navigation-page__checklist-row {
  display: grid;
  grid-template-columns: minmax(9rem, 2fr) minmax(0, 6fr);
  gap: var(--space-6);
  min-width: 0;
  padding: var(--space-6);
  border-bottom: 1px solid var(--border-color);
}

.ship-navigation-page__check-label {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-family: var(--font-heading);
}

.ship-navigation-page__checklist-row h3 { margin-bottom: var(--space-3); }
.ship-navigation-page__checklist-row p { max-width: 68ch; }

.ship-navigation-page__related-card h3 a { color: inherit; text-decoration-color: var(--color-teal-500); }
.ship-navigation-page__related-card .card__link { margin-top: auto; min-height: 2.75rem; align-items: end; }

.ship-navigation-page__routine-intro {
  width: min(100%, 65ch);
  margin-bottom: var(--space-8);
}

.ship-navigation-page__routine-intro .lead { margin-bottom: 0; }

.ship-navigation-page__routine-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.ship-navigation-page__routine-strip li {
  display: grid;
  grid-template-columns: minmax(2rem, auto) minmax(0, 1fr);
  gap: var(--space-3);
  min-width: 0;
  padding-top: var(--space-3);
  border-top: 3px solid var(--color-teal-500);
}

.ship-navigation-page__routine-strip li > span {
  color: var(--color-marine-800);
  font-family: var(--font-heading);
  font-size: var(--text-label);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.ship-navigation-page__routine-strip h3 { margin-bottom: var(--space-2); font-size: var(--text-lead); }
.ship-navigation-page__routine-strip p { margin-bottom: 0; font-size: var(--text-small); }

@media (max-width: 60rem) {
  .ship-navigation-page__deck-band {
    grid-template-columns: minmax(9rem, 22%) minmax(0, 1fr);
  }
  .ship-navigation-page__deck-note {
    grid-column: 2;
  }
  .ship-navigation-page__infrastructure-row {
    grid-template-columns: minmax(9rem, 2fr) minmax(0, 6fr);
  }
  .ship-navigation-page__infra-support {
    grid-column: 2;
    padding-top: var(--space-3);
    padding-left: 0;
    border-top: 1px solid var(--border-color);
    border-left: 0;
  }
}

@media (max-width: 57rem) {
  .ship-navigation-page__intro-copy,
  .ship-navigation-page__orientation-panel,
  .ship-navigation-page__lead-media,
  .ship-navigation-page__circulation-copy,
  .ship-navigation-page__circulation-support,
  .ship-navigation-page__access-callout {
    grid-column: 1 / -1;
  }
  .ship-navigation-page__circulation-copy { order: 1; }
  .ship-navigation-page__circulation-support { order: 2; }
  .ship-navigation-page__access-callout { order: 3; }
  .ship-navigation-page__circulation-copy > article { max-width: 68ch; }
  .ship-navigation-page__direction-cards,
  .ship-navigation-page__route-grid,
  .ship-navigation-page__related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .ship-navigation-page__direction-card:nth-child(3),
  .ship-navigation-page__route-card:nth-child(3),
  .ship-navigation-page__related-card:nth-child(3) { grid-column: 1 / -1; }
  .ship-navigation-page__routine-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ship-navigation-page__routine-strip li:last-child { grid-column: 1 / -1; }
}

@media (max-width: 48.75rem) {
  .ship-navigation-page__zone-grid { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 47.5rem) {
  .ship-navigation-page .page-section { padding-block: var(--space-10); }
  .ship-navigation-page__deck-band,
  .ship-navigation-page__infrastructure-row,
  .ship-navigation-page__checklist-row {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-4);
    padding: var(--space-5);
  }
  .ship-navigation-page__deck-note,
  .ship-navigation-page__infra-support { grid-column: 1; }
  .ship-navigation-page__deck-note {
    padding-top: var(--space-3);
    padding-left: 0;
    border-top: 2px solid var(--color-teal-500);
    border-left: 0;
  }
  .ship-navigation-page__infra-support { padding-top: var(--space-3); }
  .ship-navigation-page__checklist-row h3 { font-size: 1.25rem; }
}

@media (max-width: 42.5rem) {
  .ship-navigation-page__direction-cards,
  .ship-navigation-page__route-grid,
  .ship-navigation-page__related-grid,
  .ship-navigation-page__routine-strip {
    grid-template-columns: minmax(0, 1fr);
  }
  .ship-navigation-page__direction-card:nth-child(3),
  .ship-navigation-page__route-card:nth-child(3),
  .ship-navigation-page__related-card:nth-child(3),
  .ship-navigation-page__routine-strip li:last-child { grid-column: 1; }
  .ship-navigation-page__two-minute-check ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 26.25rem) {
  .ship-navigation-page__card-facts div { grid-template-columns: minmax(0, 1fr); gap: var(--space-1); }
  .ship-navigation-page__sign-sequence { grid-template-columns: minmax(0, 1fr); }
  .ship-navigation-page__two-minute-check ol { grid-template-columns: minmax(0, 1fr); }
}