.trip-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 2.2rem 0 2.8rem;
  --trip-sticky-top: 76px;
  --trip-surface: var(--board-color);
  --trip-surface-soft: rgba(255, 255, 255, 0.72);
  --trip-border: rgba(92, 119, 161, 0.15);
  --trip-shadow: 0 14px 34px rgba(31, 49, 68, 0.09);
  --trip-heading: var(--post-heading-color);
  --trip-text: var(--text-color);
  --trip-muted: var(--sec-text-color);
  --trip-subtle: var(--post-link-color);
  --trip-accent: var(--link-hover-color);
  --trip-map-bg: #edf4fb;
  --trip-map-area: #f9fbfe;
  --trip-map-border: #bdc9d8;
  --trip-route: rgba(109, 129, 156, 0.34);
  --trip-route-active: #7f9be4;
  --trip-tag-bg: rgba(108, 132, 171, 0.1);
}

.trip-banner-meta {
  margin-top: 0.65rem;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.95rem;
  font-weight: 600;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.32);
}

.trip-intro,
.trip-map-panel,
.trip-stop,
.trip-ending,
.trip-related,
.trip-route-navigation {
  box-sizing: border-box;
  border: 1px solid var(--trip-border);
  border-radius: 8px;
  background: var(--trip-surface);
  box-shadow: var(--trip-shadow);
}

.trip-intro {
  padding: 1.7rem;
  margin-bottom: 1.1rem;
}

.trip-intro-heading,
.trip-stop-heading,
.trip-map-status {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.trip-kicker {
  margin: 0 0 0.35rem;
  color: var(--trip-subtle);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.trip-intro h2,
.trip-ending h2,
.trip-section-heading h2 {
  margin: 0;
  color: var(--trip-heading);
  font-weight: 700;
  letter-spacing: 0;
}

.trip-intro h2 {
  font-size: 1.75rem;
}

.trip-back-link,
.trip-stop-link,
.trip-route-nav-home {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  color: var(--trip-muted);
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.trip-back-link {
  min-height: 2.3rem;
  padding: 0 0.8rem;
  border: 1px solid var(--trip-border);
  border-radius: 999px;
  background: var(--trip-surface-soft);
}

.trip-back-link:hover,
.trip-stop-link:hover,
.trip-route-nav-home:hover {
  color: var(--link-hover-color);
}

.trip-back-link:hover {
  border-color: rgba(108, 132, 171, 0.32);
  background: var(--link-hover-bg-color);
}

.trip-summary {
  max-width: 48rem;
  margin: 0.8rem 0 0;
  color: var(--trip-muted);
  font-size: 1.03rem;
  line-height: 1.75;
}

.trip-meta,
.trip-stop-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.trip-meta {
  margin-top: 1rem;
}

.trip-meta span,
.trip-stop-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 1.7rem;
  padding: 0 0.65rem;
  border-radius: 999px;
  background: var(--trip-tag-bg);
  color: var(--trip-muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.trip-meta .trip-badge {
  color: var(--trip-accent);
}

.trip-story-layout {
  display: grid;
  grid-template-columns: minmax(300px, 42%) minmax(0, 58%);
  align-items: start;
  gap: 1.1rem;
}

.trip-map-panel {
  position: sticky;
  top: var(--trip-sticky-top);
  z-index: 4;
  padding: 1rem;
}

.trip-map-caption {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--trip-subtle);
  font-size: 0.75rem;
  font-weight: 700;
}

.trip-map-status strong {
  display: block;
  color: var(--trip-heading);
  font-size: 1.2rem;
}

.trip-map-progress {
  color: var(--trip-muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.trip-map-frame {
  position: relative;
  margin-top: 0.8rem;
  overflow: hidden;
  border: 1px solid var(--trip-border);
  border-radius: 8px;
  background: var(--trip-map-bg);
}

.trip-route-map {
  display: block;
  width: 100%;
  height: auto;
  min-height: 250px;
}

.trip-map-provinces path {
  fill: var(--trip-map-area);
  stroke: var(--trip-map-border);
  stroke-width: 1.2;
  vector-effect: non-scaling-stroke;
}

.trip-map-segment {
  stroke: var(--trip-route);
  stroke-width: 5;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
  transition: stroke 0.24s ease, opacity 0.24s ease;
}

.trip-map-segment.is-complete {
  stroke: var(--trip-route-active);
}

.trip-map-marker {
  color: var(--trip-muted);
  opacity: 0.72;
  transition: opacity 0.24s ease;
}

.trip-map-marker-ring {
  fill: var(--trip-map-bg);
  stroke: var(--trip-route);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
  transition: fill 0.24s ease, stroke 0.24s ease;
}

.trip-map-marker-dot {
  fill: var(--trip-route);
  transition: fill 0.24s ease;
}

.trip-map-marker text {
  fill: currentColor;
  stroke: var(--trip-map-bg);
  stroke-width: 4;
  paint-order: stroke fill;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0;
}

.trip-map-marker.is-complete,
.trip-map-marker.is-active {
  color: var(--trip-heading);
  opacity: 1;
}

.trip-map-marker.is-complete .trip-map-marker-ring,
.trip-map-marker.is-active .trip-map-marker-ring {
  stroke: var(--trip-route-active);
}

.trip-map-marker.is-complete .trip-map-marker-dot,
.trip-map-marker.is-active .trip-map-marker-dot {
  fill: var(--trip-route-active);
}

.trip-map-marker.is-active .trip-map-marker-ring {
  fill: rgba(127, 155, 228, 0.18);
  stroke-width: 3;
}

.trip-map-inset {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  width: 94px;
  height: 64px;
  padding: 0.3rem;
  border: 1px solid var(--trip-border);
  border-radius: 6px;
  background: var(--trip-surface-soft);
}

.trip-map-inset path {
  fill: transparent;
  stroke: var(--trip-map-border);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.trip-map-inset circle {
  fill: var(--trip-route-active);
  stroke: var(--trip-surface);
  stroke-width: 2;
}

.trip-map-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 0.8rem;
}

.trip-map-controls button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.5rem;
  padding: 0 0.8rem;
  border: 1px solid var(--trip-border);
  border-radius: 6px;
  background: var(--trip-surface-soft);
  color: var(--trip-text);
  font-weight: 700;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.trip-map-controls button:not(:disabled):hover {
  border-color: rgba(108, 132, 171, 0.32);
  background: var(--link-hover-bg-color);
  color: var(--link-hover-color);
}

.trip-map-controls button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.trip-stops {
  display: grid;
  gap: 1.1rem;
}

.trip-stop {
  overflow: hidden;
  scroll-margin-top: calc(var(--trip-sticky-top) + 1rem);
  transition: border-color 0.24s ease, box-shadow 0.24s ease;
}

.trip-stop.is-active {
  border-color: rgba(127, 155, 228, 0.46);
  box-shadow: 0 18px 42px rgba(31, 49, 68, 0.14);
}

.trip-stop-image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--trip-map-bg);
}

.trip-stop-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.32s ease;
}

.trip-stop.is-active .trip-stop-image img {
  transform: scale(1.015);
}

.trip-stop-number {
  position: absolute;
  top: 0.8rem;
  left: 0.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  min-height: 2.1rem;
  padding: 0 0.55rem;
  border-radius: 6px;
  background: rgba(20, 31, 48, 0.72);
  color: #fff;
  font-size: 0.86rem;
  font-weight: 700;
}

.trip-stop-body {
  padding: 1.15rem;
}

.trip-stop-heading p {
  margin: 0 0 0.25rem;
  color: var(--trip-subtle);
  font-size: 0.82rem;
  font-weight: 700;
}

.trip-stop-heading h3 {
  margin: 0;
  color: var(--trip-heading);
  font-size: 1.45rem;
  letter-spacing: 0;
}

.trip-stop-heading > span {
  color: var(--trip-muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.trip-stop-note {
  margin: 0.8rem 0;
  color: var(--trip-muted);
  line-height: 1.75;
}

.trip-stop-link {
  margin-top: 0.9rem;
}

.trip-ending,
.trip-related,
.trip-route-navigation {
  margin-top: 1.1rem;
  padding: 1.45rem;
}

.trip-ending > p:last-child {
  margin: 0.65rem 0 0;
  color: var(--trip-muted);
  line-height: 1.75;
}

.trip-section-heading {
  margin-bottom: 0.9rem;
}

.trip-related-list {
  display: grid;
  gap: 0.6rem;
}

.trip-related-list a {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem;
  border: 1px solid var(--trip-border);
  border-radius: 6px;
  background: var(--trip-surface-soft);
  color: var(--trip-text);
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease;
}

.trip-related-list a:hover {
  background: var(--link-hover-bg-color);
  color: var(--link-hover-color);
}

.trip-related-list strong {
  color: inherit;
}

.trip-related-list p {
  margin: 0.35rem 0 0;
  color: var(--trip-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.trip-related-list time {
  flex: none;
  color: var(--trip-muted);
  font-size: 0.82rem;
}

.trip-route-navigation {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
}

.trip-route-nav-link {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  color: var(--trip-text);
  text-decoration: none;
}

.trip-route-nav-link--next {
  text-align: right;
}

.trip-route-nav-link span {
  color: var(--trip-muted);
  font-size: 0.78rem;
}

.trip-route-nav-link strong {
  color: var(--trip-heading);
  transition: color 0.2s ease;
}

.trip-route-nav-link:hover strong {
  color: var(--link-hover-color);
}

.trip-route-nav-home {
  min-height: 2.35rem;
  padding: 0 0.8rem;
  border: 1px solid var(--trip-border);
  border-radius: 999px;
  background: var(--trip-surface-soft);
}

.trip-back-link:focus-visible,
.trip-stop-link:focus-visible,
.trip-map-controls button:focus-visible,
.trip-related-list a:focus-visible,
.trip-route-navigation a:focus-visible {
  outline: 3px solid rgba(127, 155, 228, 0.42);
  outline-offset: 3px;
}

[data-user-color-scheme="dark"] .trip-shell {
  --trip-surface: rgba(31, 49, 68, 0.76);
  --trip-surface-soft: rgba(38, 57, 89, 0.5);
  --trip-border: rgba(218, 226, 238, 0.11);
  --trip-shadow: 0 16px 38px rgba(0, 0, 0, 0.22);
  --trip-map-bg: #1d2b43;
  --trip-map-area: rgba(49, 68, 96, 0.88);
  --trip-map-border: rgba(218, 226, 238, 0.22);
  --trip-route: rgba(180, 194, 214, 0.28);
  --trip-route-active: #9bb0e7;
  --trip-tag-bg: rgba(218, 226, 238, 0.1);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-user-color-scheme]) .trip-shell {
    --trip-surface: rgba(31, 49, 68, 0.76);
    --trip-surface-soft: rgba(38, 57, 89, 0.5);
    --trip-border: rgba(218, 226, 238, 0.11);
    --trip-shadow: 0 16px 38px rgba(0, 0, 0, 0.22);
    --trip-map-bg: #1d2b43;
    --trip-map-area: rgba(49, 68, 96, 0.88);
    --trip-map-border: rgba(218, 226, 238, 0.22);
    --trip-route: rgba(180, 194, 214, 0.28);
    --trip-route-active: #9bb0e7;
    --trip-tag-bg: rgba(218, 226, 238, 0.1);
  }
}

@media (max-width: 768px) {
  .trip-story-layout {
    display: block;
  }

  .trip-map-panel {
    top: var(--trip-sticky-top);
    margin-bottom: 1rem;
    padding: 0.8rem;
  }

  .trip-route-map {
    height: 190px;
    min-height: 0;
  }

  .trip-map-inset {
    display: none;
  }

  .trip-stop {
    scroll-margin-top: calc(var(--trip-sticky-top) + 285px);
  }
}

@media (max-width: 576px) {
  .trip-shell {
    width: min(100% - 20px, 1120px);
    padding-top: 1.3rem;
  }

  .trip-intro,
  .trip-ending,
  .trip-related,
  .trip-route-navigation {
    padding: 1.05rem;
  }

  .trip-intro-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .trip-summary {
    font-size: 0.96rem;
  }

  .trip-map-status strong {
    font-size: 1.05rem;
  }

  .trip-route-map {
    height: 165px;
  }

  .trip-stop {
    scroll-margin-top: calc(var(--trip-sticky-top) + 260px);
  }

  .trip-stop-body {
    padding: 1rem;
  }

  .trip-stop-heading h3 {
    font-size: 1.3rem;
  }

  .trip-related-list a {
    flex-direction: column;
  }

  .trip-route-navigation {
    grid-template-columns: 1fr;
  }

  .trip-route-nav-link,
  .trip-route-nav-link--next {
    text-align: left;
  }

  .trip-route-nav-home {
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .trip-map-segment,
  .trip-map-marker,
  .trip-map-marker-ring,
  .trip-map-marker-dot,
  .trip-stop,
  .trip-stop-image img {
    transition: none;
  }
}