:root {
  --bg: #101615;
  --surface: #17201d;
  --surface-2: #1d2824;
  --border: #30423b;
  --border-2: #465d54;
  --text: #eef4ef;
  --text-secondary: #c9d4ca;
  --text-muted: #92a093;
  --text-faint: #637266;
  --accent: #9bc7b7;
  --accent-soft: rgba(155, 199, 183, 0.12);
  --accent-border: rgba(155, 199, 183, 0.32);
  --radius: 8px;
  --radius-sm: 5px;
  --shadow-lg: 0 18px 70px rgba(0, 0, 0, 0.42);
  --font: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Newsreader', Georgia, serif;
  color-scheme: dark;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

[hidden] {
  display: none !important;
}

body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input,
select {
  font: inherit;
}

.container {
  width: min(100% - 32px, 920px);
  margin: 0 auto;
}

header {
  padding: 28px 0 18px;
  border-bottom: 1px solid var(--border);
}

.hero-content {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 18px;
}

.hero-left {
  min-width: 0;
}

.hero-eyebrow {
  display: block;
  margin-bottom: 7px;
  color: var(--text-muted);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

header h1 {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.35rem);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: 0;
}

header .subtitle {
  max-width: 610px;
  margin-top: 12px;
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.lang-toggle {
  position: absolute;
  top: 0;
  right: 0;
  display: inline-flex;
  gap: 2px;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: 999px;
}

.lang-opt {
  min-width: 36px;
  padding: 4px 10px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text-faint);
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  transition: color 0.15s, background 0.15s;
}

.lang-opt:hover,
.lang-opt.active {
  color: var(--text);
}

.lang-opt.active {
  background: color-mix(in srgb, var(--text) 9%, transparent);
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(70px, 1fr));
  gap: 14px 20px;
  min-width: 220px;
  padding-right: 96px;
}

.stat {
  min-width: 0;
}

.stat-value {
  display: block;
  color: var(--text);
  font-size: 1.18rem;
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  display: block;
  margin-top: 5px;
  color: var(--text-faint);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.controls {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 16px 0 12px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.search-wrap {
  position: relative;
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  color: var(--text-faint);
  pointer-events: none;
  transform: translateY(-50%);
}

#search {
  width: 100%;
  height: 48px;
  padding: 0 16px 0 42px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  outline: none;
  background: var(--surface);
  color: var(--text);
  font-size: 0.88rem;
  transition: border-color 0.15s, background 0.15s;
}

#search:focus {
  border-color: var(--accent);
  background: var(--surface-2);
}

#search::placeholder {
  color: var(--text-faint);
}

.filter-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.filter-pills,
.filter-selects,
.view-toggle {
  display: inline-flex;
  gap: 4px;
}

.filter-pills {
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.filter-pills::-webkit-scrollbar {
  display: none;
}

.pill,
.view-btn,
.filter-selects select {
  min-height: 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 600;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.pill {
  flex: 0 0 auto;
  padding: 0 11px;
  white-space: nowrap;
}

.pill:hover,
.view-btn:hover,
.filter-selects select:hover {
  border-color: var(--border-2);
  color: var(--text-secondary);
}

.pill.active,
.view-btn.active {
  border-color: var(--accent-border);
  background: var(--accent-soft);
  color: var(--accent);
}

.filter-selects {
  display: grid;
  grid-template-columns: minmax(156px, 1fr) minmax(134px, 0.86fr) minmax(168px, 1.08fr);
  gap: 6px;
  margin-left: auto;
  min-width: min(100%, 470px);
}

.filter-selects select {
  width: 100%;
  min-width: 0;
  max-width: none;
  padding: 0 28px 0 10px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.filter-selects select option {
  background: #f5f7f2;
  color: #17201d;
}

.result-count {
  margin-top: 9px;
  color: var(--text-faint);
  font-size: 0.75rem;
}

.view-toggle {
  margin: 12px 0 0;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.view-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  padding: 0 10px;
  border: 0;
}

.map-container {
  position: relative;
  z-index: 1;
  padding: 14px 0 64px;
}

.map {
  height: min(68vh, 620px);
  min-height: 430px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.map-prompt {
  min-height: 360px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.map-empty {
  width: min(100%, 650px);
  padding: 28px;
  text-align: left;
}

.map-empty h2 {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.3;
}

.map-empty p {
  margin-top: 8px;
  color: var(--text-muted);
  font-size: 0.86rem;
}

.map-line-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}

.map-line-btn,
.load-more-btn {
  min-height: 32px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 700;
}

.map-line-btn:hover,
.load-more-btn:hover {
  border-color: var(--accent-border);
  color: var(--accent);
}

.map-loading,
.modal-loading {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.leaflet-container {
  font-family: var(--font);
  background: #1b2420;
}

.map-container .leaflet-container {
  background: #1b2420;
}

.map-container .leaflet-tile {
  filter: brightness(1.22) contrast(0.9) saturate(0.82);
}

.map-container .leaflet-control-zoom {
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.map-container .leaflet-control-zoom a {
  border: 0 !important;
  background: var(--surface);
  color: var(--text-secondary);
}

.map-container .leaflet-control-zoom a:hover {
  background: var(--surface-2);
  color: var(--text);
}

.map-container .leaflet-control-attribution {
  background: rgba(21, 20, 17, 0.82);
  color: var(--text-faint);
}

.map-container .leaflet-control-attribution a {
  color: var(--text-muted);
}

.map-marker {
  display: flex;
  align-items: center;
  justify-content: center;
}

.station-dot {
  box-sizing: border-box;
  border: 1px solid rgba(210, 222, 214, var(--station-dot-ring-opacity, 0.28));
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(5, 10, 8, 0.35);
}

.map-container .leaflet-popup-content-wrapper,
.map-container .leaflet-popup-tip {
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-lg);
}

.map-container .leaflet-popup-content-wrapper {
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.map-container .leaflet-popup-content {
  max-width: 280px;
  margin: 13px 15px;
}

.map-popup-name {
  margin-bottom: 4px;
  color: var(--text);
  font-weight: 700;
}

.map-popup-meta {
  margin-bottom: 7px;
  color: var(--text-faint);
  font-size: 0.72rem;
}

.map-popup-summary {
  color: var(--text-muted);
  display: -webkit-box;
  overflow: hidden;
  font-size: 0.78rem;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.map-popup-link {
  display: inline-block;
  margin-top: 8px;
  color: var(--accent);
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 700;
  text-decoration: none;
}

.map-popup-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.entries {
  display: block;
  padding: 14px 0 64px;
}

.entry-card {
  border-bottom: 1px solid var(--border);
  background: transparent;
}

.entry-card-link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 18px;
  padding: 16px 0;
  color: inherit;
  cursor: pointer;
  text-decoration: none;
}

.entry-card:hover .entry-name {
  color: var(--accent);
}

.entry-card-link:focus-visible {
  outline: 1px solid var(--accent-border);
  outline-offset: 5px;
}

.entry-header,
.entry-badges {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 7px;
}

.entry-name {
  color: var(--text);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.25;
  transition: color 0.15s;
}

.entry-meta {
  grid-column: 1 / 2;
  color: var(--text-faint);
  font-size: 0.76rem;
}

.entry-badges {
  grid-column: 2 / 3;
  grid-row: 1 / 3;
  justify-content: flex-end;
  align-self: start;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 7px;
  border: 1px solid color-mix(in srgb, var(--border-2) 72%, transparent);
  border-radius: 999px;
  color: var(--text-muted);
  background: color-mix(in srgb, var(--surface-2) 34%, transparent);
  font-size: 0.61rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1;
  text-transform: uppercase;
}

.entry-summary {
  grid-column: 1 / -1;
  max-width: 760px;
  color: var(--text-secondary);
  display: -webkit-box;
  overflow: hidden;
  font-size: 0.86rem;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.load-more-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 22px 0 0;
  color: var(--text-faint);
  font-size: 0.75rem;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  justify-content: center;
  align-items: flex-start;
  padding: 5vh 18px 18px;
  overflow-y: auto;
  background: rgba(0, 0, 0, 0.68);
}

.modal-overlay.active {
  display: flex;
  animation: modal-overlay-in 0.16s ease-out both;
}

.modal-overlay.closing {
  display: flex;
  pointer-events: none;
  animation: modal-overlay-out 0.16s ease-in both;
}

.modal {
  position: relative;
  width: min(100%, 760px);
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  animation: modal-panel-in 0.18s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.modal-overlay.closing .modal {
  animation: modal-panel-out 0.14s ease-in both;
}

@keyframes modal-overlay-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modal-overlay-out {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes modal-panel-in {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes modal-panel-out {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(6px) scale(0.99);
  }
}

@media (prefers-reduced-motion: reduce) {
  .modal-overlay.active,
  .modal-overlay.closing,
  .modal,
  .modal-overlay.closing .modal {
    animation: none;
  }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  border: 0;
  background: transparent;
  color: var(--text-faint);
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
}

.modal-close:hover {
  color: var(--text);
}

.modal h2 {
  padding-right: 36px;
  color: var(--text);
  font-size: 1.55rem;
  line-height: 1.15;
}

.modal .modal-subtitle {
  margin-top: 5px;
  color: var(--text-faint);
  font-size: 0.8rem;
}

.modal .modal-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 16px 0 18px;
}

.modal .etymology-summary {
  margin-bottom: 22px;
  padding: 16px 0 0;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.93rem;
  line-height: 1.75;
}

.modal .etymology-summary p,
.modal .markdown-content p {
  margin-bottom: 14px;
}

.modal .etymology-summary p:last-child,
.modal .markdown-content p:last-child {
  margin-bottom: 0;
}

.modal .markdown-content h3,
.modal .markdown-content h4,
.modal .markdown-content h5 {
  margin: 18px 0 8px;
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.35;
}

.modal .markdown-content ul {
  margin: 0 0 16px 20px;
}

.modal .markdown-content li {
  margin-bottom: 6px;
}

.modal .markdown-content code {
  padding: 1px 4px;
  border-radius: 4px;
  background: var(--surface-2);
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
}

.modal .detail-grid {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 5px 16px;
  margin-bottom: 18px;
  font-size: 0.84rem;
}

.modal .detail-label {
  color: var(--text-faint);
}

.modal .detail-value {
  color: var(--text-secondary);
}

.modal .sources {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.65;
}

.modal .sources strong {
  color: var(--text-secondary);
}

.source-item {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.source-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.source-title {
  font-weight: 700;
}

.source-type {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 6px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-faint);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.source-relevance {
  margin-top: 3px;
  color: var(--text-muted);
}

.source-link,
.wikidata-link {
  color: var(--accent);
  text-decoration: none;
}

.source-link:hover,
.wikidata-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.wikidata-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
  font-size: 0.78rem;
  font-weight: 700;
}

.station-page header {
  padding-bottom: 28px;
}

.station-hero {
  position: relative;
  padding-top: 28px;
}

.back-link {
  display: inline-block;
  margin-bottom: 22px;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
}

.back-link:hover {
  color: var(--accent);
}

.station-main {
  padding: 30px 0 64px;
}

.station-article {
  max-width: 720px;
}

.station-article .entry-badges {
  justify-content: flex-start;
  margin-bottom: 18px;
}

.station-article .markdown-content {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.75;
}

.station-article .markdown-content p {
  margin-bottom: 16px;
}

.station-article .markdown-content p:last-child {
  margin-bottom: 0;
}

.station-article .markdown-content h3,
.station-article .markdown-content h4,
.station-article .markdown-content h5 {
  margin: 24px 0 10px;
  color: var(--text);
  font-size: 1.05rem;
  line-height: 1.35;
}

.station-article .markdown-content ul {
  margin: 0 0 18px 20px;
}

.station-article .detail-grid {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 6px 18px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  font-size: 0.86rem;
}

.station-article .detail-label {
  color: var(--text-faint);
}

.station-article .detail-value {
  color: var(--text-secondary);
}

.station-article .sources {
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.65;
}

.station-article .sources h2 {
  margin-bottom: 8px;
  color: var(--text);
  font-size: 0.94rem;
}

footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  color: var(--text-faint);
  font-size: 0.8rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-note {
  color: var(--text-faint);
  font-size: 0.74rem;
}

.footer-links {
  display: flex;
  gap: 14px;
}

footer a {
  color: var(--text-muted);
  text-decoration: none;
}

footer a:hover {
  color: var(--accent);
}

@media (max-width: 760px) {
  .container {
    width: min(100% - 24px, 920px);
  }

  header {
    padding: 22px 0 16px;
  }

  .hero-content {
    display: block;
    padding-top: 30px;
  }

  header h1 {
    font-size: 2.25rem;
  }

  header .subtitle {
    font-size: 0.86rem;
  }

  .stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    min-width: 0;
    margin-top: 18px;
    padding-right: 0;
  }

  .stat-value {
    font-size: 1rem;
  }

  .stat-label {
    font-size: 0.52rem;
    letter-spacing: 0.08em;
  }

  .controls {
    position: static;
  }

  .filter-row {
    display: block;
  }

  .filter-pills {
    width: 100%;
  }

  .filter-selects {
    display: grid;
    grid-template-columns: 1fr;
    gap: 6px;
    width: 100%;
    margin: 8px 0 0;
  }

  .filter-selects select {
    max-width: none;
    width: 100%;
  }

  .view-btn {
    width: 34px;
    justify-content: center;
    font-size: 0;
  }

  .view-btn svg {
    width: 17px;
    height: 17px;
  }

  .entry-card-link {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 15px 0;
  }

  .entry-meta,
  .entry-badges,
  .entry-summary {
    grid-column: 1;
    grid-row: auto;
  }

  .entry-badges {
    justify-content: flex-start;
  }

  .station-hero {
    padding-top: 22px;
  }

  .station-article .detail-grid {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .station-article .detail-label {
    margin-top: 8px;
  }

  .map {
    height: 430px;
    min-height: 360px;
  }

  .map-prompt {
    min-height: 330px;
  }

  .map-empty {
    padding: 20px;
  }

  .modal-overlay {
    padding: 12px;
  }

  .modal {
    padding: 22px 16px;
  }

  .modal h2 {
    font-size: 1.25rem;
  }

  .modal .detail-grid {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .modal .detail-label {
    margin-top: 8px;
    font-weight: 700;
  }
}