:root {
  --bg: #f5efe4;
  --bg-alt: #efe2c6;
  --panel: rgba(255, 249, 240, 0.8);
  --panel-strong: rgba(32, 57, 48, 0.92);
  --text: #1b241d;
  --muted: #58645f;
  --line: rgba(27, 36, 29, 0.12);
  --pine: #203930;
  --moss: #45614b;
  --sand: #cf9552;
  --sky: #6d8d96;
  --danger: #914d39;
  --danger-strong: #c0412f;
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --shadow: 0 24px 80px rgba(57, 45, 27, 0.12);
  --max-width: 1240px;
  --admin-reference-card-height: 860px;
  --font-display: "Iowan Old Style", "Noto Serif SC", "Source Han Serif SC", "STSong", serif;
  --font-body: "Avenir Next", "PingFang SC", "Noto Sans SC", "Hiragino Sans GB", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: var(--font-body);
  background:
    radial-gradient(circle at top left, rgba(109, 141, 150, 0.22), transparent 28%),
    radial-gradient(circle at 80% 15%, rgba(207, 149, 82, 0.26), transparent 20%),
    linear-gradient(180deg, #fbf6ef 0%, var(--bg) 45%, #e9decb 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(32, 57, 48, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(32, 57, 48, 0.03) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 85%);
  pointer-events: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
}

.page-shell {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px 24px 80px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0 26px;
}

.brand {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.site-nav {
  position: relative;
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
}

.site-nav > a,
.site-nav > .site-menu > summary {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding-bottom: 4px;
}

.site-nav > a.is-current,
.site-nav > .site-menu.is-current > summary {
  color: var(--pine);
  font-weight: 700;
}

.site-nav > .site-menu > summary {
  list-style: none;
  cursor: pointer;
}

.site-nav > .site-menu > summary::-webkit-details-marker {
  display: none;
}

.site-nav > a::after,
.site-nav > .site-menu > summary::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav > a.is-current::after,
.site-nav > a:hover::after,
.site-nav > .site-menu.is-current > summary::after,
.site-nav > .site-menu > summary:hover::after,
.site-nav > .site-menu[open] > summary::after {
  transform: scaleX(1);
}

.site-menu {
  position: relative;
}

.site-menu-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 12px);
  z-index: 20;
  min-width: 220px;
  display: grid;
  gap: 8px;
  padding: 12px;
  border-radius: 18px;
  border: 1px solid rgba(32, 57, 48, 0.1);
  background: rgba(255, 249, 240, 0.96);
  box-shadow: 0 24px 80px rgba(57, 45, 27, 0.14);
  backdrop-filter: blur(18px);
}

.site-menu:not([open]) .site-menu-panel {
  display: none;
}

.site-menu-panel a {
  display: block;
  padding: 12px 14px;
  border-radius: 14px;
  color: var(--text);
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.site-menu-panel a:hover {
  background: rgba(32, 57, 48, 0.08);
  transform: translateY(-1px);
}

.site-menu-panel a.is-current {
  background: var(--pine);
  color: #fff8ef;
  font-weight: 700;
}

.page-rail {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.page-rail-track {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-rail-item {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.54);
  color: var(--muted);
}

.page-rail-item.is-current {
  background: var(--pine);
  border-color: var(--pine);
  color: #fff8ef;
}

.page-rail-note,
.catalog-result-note {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.hero,
.catalog-hero,
.detail-hero {
  display: grid;
  gap: 24px;
  position: relative;
}

.hero {
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.9fr);
  align-items: stretch;
  padding: 24px 0 18px;
}

.hero-copy,
.hero-panel,
.catalog-hero,
.detail-hero,
.filter-panel,
.catalog-results,
.detail-card,
.quick-card,
.section-card {
  background: var(--panel);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow);
}

.hero-copy,
.hero-panel,
.catalog-hero,
.detail-hero {
  border-radius: var(--radius-xl);
  padding: 28px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
  height: 100%;
}

.hero h1,
.catalog-hero h1,
.detail-hero h1,
.section-head h2,
.section-card h2,
.detail-card h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
}

.hero h1,
.catalog-hero h1,
.detail-hero h1 {
  font-size: clamp(2.8rem, 5vw, 5rem);
  max-width: 14ch;
}

.page-intro {
  display: grid;
  gap: 18px;
}

.page-intro-title {
  margin: 0;
  max-width: none;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.2vw, 2.15rem) !important;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0.04em;
}

.page-intro-tagline {
  margin: 0;
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  overflow: hidden;
  color: var(--pine);
  font-family: var(--font-display);
  font-size: clamp(1.14rem, 1.7vw, 1.34rem);
  font-weight: 600;
  line-height: 1.2;
  padding: 11px 18px 12px;
  border-radius: 18px;
  border: 1px solid rgba(32, 57, 48, 0.12);
  background:
    linear-gradient(120deg, rgba(32, 57, 48, 0.08), rgba(207, 149, 82, 0.18)),
    rgba(255, 255, 255, 0.52);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
  white-space: nowrap;
  text-overflow: ellipsis;
}

.page-intro-description {
  margin: 0;
  max-width: 66ch;
  color: var(--muted);
  line-height: 1.82;
}

.page-intro-wide .page-intro-description,
.page-intro-wide .page-intro-tagline {
  max-width: none;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--moss);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.92rem;
  font-weight: 700;
}

.hero-text,
.detail-copy p,
.dynamic-copy {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
  max-width: 64ch;
}

.hero-actions,
.filter-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: auto;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--pine);
  color: #fff8ef;
}

.button-secondary {
  border-color: var(--line);
  color: var(--pine);
  background: rgba(255, 255, 255, 0.35);
}

.button-danger {
  border-color: rgba(145, 77, 57, 0.2);
  color: var(--danger-strong);
  background: rgba(145, 77, 57, 0.1);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.stat-card {
  border-radius: var(--radius-md);
  padding: 16px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.75);
}

.stat-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  margin-bottom: 6px;
}

.stat-card span {
  color: var(--muted);
  font-size: 0.92rem;
}

.spotlight-panel {
  margin-top: auto;
  border-radius: var(--radius-lg);
  background: var(--panel-strong);
  color: #f6eee0;
  padding: 20px;
}

.panel-heading,
.section-head,
.result-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.panel-heading {
  align-items: center;
}

.panel-heading a,
.section-head a,
.result-head span {
  color: rgba(246, 238, 224, 0.76);
}

.holiday-spotlights,
.active-filters,
.hero-badges,
.tag-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill,
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  font-size: 0.92rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.56);
  color: var(--pine);
}

.badge.alert {
  background: rgba(145, 77, 57, 0.12);
  color: var(--danger);
  border-color: rgba(145, 77, 57, 0.14);
}

.pill.dark {
  color: #f6eee0;
  border-color: rgba(246, 238, 224, 0.18);
  background: rgba(255, 255, 255, 0.08);
}

.quick-grid,
.route-grid,
.metric-grid {
  display: grid;
  gap: 18px;
}

.quick-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 22px 0 42px;
}

.quick-card {
  border-radius: var(--radius-lg);
  padding: 22px;
  min-height: 200px;
  position: relative;
  overflow: hidden;
}

.quick-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -30% auto;
  width: 160px;
  height: 160px;
  border-radius: 999px;
  opacity: 0.18;
}

.holiday-card::after {
  background: var(--sand);
}

.difficulty-card::after {
  background: var(--pine);
}

.type-card::after {
  background: var(--sky);
}

.quick-label {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--moss);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.88rem;
  font-weight: 700;
}

.quick-card strong {
  display: block;
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.quick-card p {
  color: var(--muted);
  line-height: 1.7;
  max-width: 22ch;
}

.section-block {
  margin-top: 44px;
}

.showcase-row {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 44px;
}

.showcase-card {
  display: grid;
  gap: 18px;
  padding: 24px;
  border-radius: var(--radius-xl);
  background: var(--panel);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.showcase-carousel {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0, rgba(0, 0, 0, 0.96) 8%, rgba(0, 0, 0, 0.96) 92%, transparent 100%);
}

.showcase-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: marquee 34s linear infinite;
}

.showcase-card.is-reverse .showcase-track {
  animation-direction: reverse;
}

.showcase-card:hover .showcase-track {
  animation-play-state: paused;
}

.showcase-route-card {
  width: 292px;
  min-width: 292px;
}

.selector-card,
.selector-pill {
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.selector-card {
  display: grid;
  gap: 8px;
  min-height: 120px;
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(32, 57, 48, 0.08);
  background: rgba(255, 255, 255, 0.68);
  box-shadow: var(--shadow);
}

.selector-card-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.selector-card:hover,
.selector-pill:hover {
  transform: translateY(-2px);
}

.selector-card.is-active,
.selector-pill.is-active {
  background: var(--pine);
  border-color: var(--pine);
  color: #fff8ef;
}

.selector-card span,
.selector-card p {
  color: var(--muted);
}

.selector-card.is-active span,
.selector-card.is-active p,
.selector-pill.is-active span {
  color: rgba(255, 248, 239, 0.82);
}

.selector-card strong,
.channel-panel h2,
.insight-block h3 {
  margin: 0;
  font-family: var(--font-display);
}

.selector-card strong {
  font-size: 1.18rem;
}

.selector-card-inline-meta {
  color: var(--moss);
  font-size: 0.9rem;
}

.selector-card span,
.channel-meta,
.data-meta {
  color: var(--moss);
  font-size: 0.9rem;
}

.selector-card p,
.channel-panel p,
.bullet-item,
.data-meta {
  margin: 0;
  line-height: 1.7;
}

.selector-card p {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.selector-pill-row {
  display: grid;
  gap: 10px;
}

.selector-pill {
  display: grid;
  gap: 4px;
  min-height: 54px;
  padding: 12px 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  color: var(--pine);
}

.section-head {
  margin-bottom: 18px;
}

.section-head.compact {
  margin-bottom: 16px;
}

.section-head a {
  color: var(--moss);
}

.section-head h2,
.section-card h2,
.detail-card h2 {
  font-size: clamp(1.1rem, 1.35vw, 1.3rem);
  line-height: 1.28;
}

.route-grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.route-card,
.route-list-card {
  display: block;
  border-radius: var(--radius-lg);
  padding: 20px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.85);
  transition: transform 180ms ease, border-color 180ms ease;
}

.route-card:hover,
.route-list-card:hover {
  transform: translateY(-3px);
  border-color: rgba(32, 57, 48, 0.2);
}

.route-card-top,
.route-list-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.route-card h3,
.route-list-card h3 {
  margin: 0;
  font-size: 1.25rem;
}

.route-card p,
.route-list-card p {
  color: var(--muted);
  line-height: 1.7;
}

.meta-stack,
.route-card-meta,
.mini-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.meta-chip {
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(69, 97, 75, 0.1);
  color: var(--pine);
  font-size: 0.86rem;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  flex: 0 0 78px;
  justify-content: center;
  min-width: 78px;
  white-space: nowrap;
}

.meta-chip.alert {
  background: rgba(145, 77, 57, 0.12);
  color: var(--danger);
}

.route-list {
  display: grid;
  gap: 14px;
}

.label-with-help {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.help-tooltip {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  border: 1px solid rgba(32, 57, 48, 0.16);
  background: rgba(255, 255, 255, 0.72);
  color: var(--pine);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: help;
}

.help-tooltip-card {
  position: absolute;
  left: 0;
  right: auto;
  top: calc(100% + 10px);
  z-index: 30;
  width: min(300px, calc(100vw - 80px));
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(32, 57, 48, 0.1);
  background: rgba(255, 249, 240, 0.98);
  box-shadow: 0 20px 60px rgba(57, 45, 27, 0.16);
  color: var(--text);
  line-height: 1.72;
  transform: none;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.help-tooltip-card strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 0.98rem;
}

.tooltip-line {
  display: block;
}

.tooltip-line + .tooltip-line {
  margin-top: 4px;
}

.help-tooltip:hover .help-tooltip-card,
.help-tooltip:focus .help-tooltip-card,
.help-tooltip:focus-within .help-tooltip-card {
  opacity: 1;
}

.dual-layout {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 44px;
}

.section-card,
.detail-card,
.filter-panel,
.catalog-results {
  border-radius: var(--radius-xl);
  padding: 24px;
}

.caution-card-shell {
  background:
    linear-gradient(180deg, rgba(145, 77, 57, 0.08), rgba(255, 255, 255, 0.68));
}

.catalog-layout {
  display: grid;
  gap: 22px;
}

.catalog-content {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(280px, 320px) minmax(0, 1fr);
  align-items: start;
}

.channel-sidebar {
  display: grid;
  gap: 18px;
  align-content: start;
  position: sticky;
  top: 20px;
  align-self: start;
}

.channel-section {
  display: grid;
  gap: 14px;
}

.channel-option-list,
.channel-suboption-list {
  display: grid;
  gap: 12px;
}

.channel-option-list .selector-card,
.channel-suboption-list .selector-pill {
  min-height: 0;
}

.filter-panel {
  position: relative;
  z-index: 6;
  overflow: visible;
}

.catalog-results {
  position: relative;
  z-index: 1;
}

.filter-form {
  display: grid;
  gap: 14px;
}

.filter-form label {
  display: grid;
  gap: 8px;
}

.filter-form span {
  font-size: 0.92rem;
  color: var(--muted);
}

.filter-form input,
.filter-form select {
  min-height: 46px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.75);
}

.checkbox-row {
  grid-template-columns: 20px 1fr;
  align-items: center;
}

.checkbox-row input {
  min-height: auto;
}

.active-filters {
  margin-bottom: 16px;
}

.empty-state {
  text-align: center;
  padding: 60px 24px;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--line);
  color: var(--muted);
}

.hidden {
  display: none !important;
}

.detail-layout {
  display: grid;
  gap: 22px;
}

.detail-hero {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
  padding: 22px 24px;
}

.detail-hero h1 {
  max-width: none;
  font-size: clamp(1.9rem, 3vw, 2.8rem);
  line-height: 1.04;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.detail-hero .hero-text {
  width: 100%;
  max-width: none;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.metric-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.metric-card {
  border-radius: var(--radius-lg);
  padding: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.85);
}

.metric-card span {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.86rem;
}

.metric-card strong {
  font-size: 1.3rem;
}

.detail-sections {
  display: grid;
  gap: 20px;
}

.channel-panel {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.82);
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 10px 0 18px;
  align-items: stretch;
}

.insight-block {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 14px;
  height: 100%;
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(32, 57, 48, 0.08);
  background: rgba(255, 255, 255, 0.58);
  align-content: stretch;
}

.bullet-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
}

.bullet-item {
  align-self: stretch;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(32, 57, 48, 0.08);
  color: var(--muted);
}

.similar-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.site-footer {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-top: 52px;
  padding-top: 20px;
  border-top: 1px solid rgba(32, 57, 48, 0.12);
}

.site-footer-quote-only {
  justify-content: flex-start;
}

.site-footer-quote {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.site-footer-copy {
  display: grid;
  gap: 8px;
}

.site-footer-copy strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.site-footer-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.site-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--moss);
}

.data-meta {
  margin-bottom: 0;
}

#detail-planning {
  max-width: none;
}

[data-page="types"] .channel-option-list .selector-card {
  min-height: 138px;
}

[data-page="types"] .channel-option-list .selector-card p {
  display: block;
  overflow: visible;
  -webkit-line-clamp: unset;
}

.admin-layout {
  display: grid;
  gap: 22px;
}

.admin-module-nav {
  position: sticky;
  top: 20px;
  z-index: 20;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 12px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(32, 57, 48, 0.1);
  background: #f6efe3;
  box-shadow: 0 18px 34px rgba(34, 52, 45, 0.08);
}

.admin-module-nav::-webkit-scrollbar {
  height: 8px;
}

.admin-module-nav::-webkit-scrollbar-thumb {
  background: rgba(32, 57, 48, 0.18);
  border-radius: 999px;
}

.admin-module-tab {
  flex: 0 0 auto;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(32, 57, 48, 0.12);
  background: rgba(255, 255, 255, 0.62);
  color: var(--pine);
  cursor: pointer;
  white-space: nowrap;
  font-size: 0.92rem;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.admin-module-tab:hover {
  transform: translateY(-1px);
  border-color: rgba(32, 57, 48, 0.22);
}

.admin-module-tab.is-active {
  background: var(--pine);
  color: #fff8ef;
  border-color: var(--pine);
  box-shadow: 0 14px 24px rgba(34, 52, 45, 0.12);
}

.admin-module-panel {
  display: none;
}

.admin-module-panel.is-active {
  display: grid;
}

.admin-module-panel[hidden] {
  display: none !important;
}

.admin-module-card {
  width: 100%;
}

.admin-overview-card {
  min-height: 0;
}

.admin-two-column {
  display: grid;
  gap: 20px;
  grid-template-columns: 1.05fr 0.95fr;
}

.admin-reference-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: var(--admin-reference-card-height);
  overflow: hidden;
}

.admin-reference-body {
  display: grid;
  gap: 16px;
  min-height: 0;
  overflow-y: auto;
  padding-right: 6px;
}

.admin-reference-body::-webkit-scrollbar {
  width: 8px;
}

.admin-reference-body::-webkit-scrollbar-thumb {
  background: rgba(32, 57, 48, 0.18);
  border-radius: 999px;
}

.admin-reference-card-full {
  height: auto;
  overflow: visible;
}

.admin-reference-body-open {
  overflow: visible;
  min-height: auto;
  padding-right: 0;
}

.rule-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.rule-card,
.tree-block,
.check-item,
.seed-item {
  border-radius: var(--radius-md);
  border: 1px solid rgba(32, 57, 48, 0.08);
  background: rgba(255, 255, 255, 0.72);
  padding: 16px;
}

.rule-card strong,
.tree-block strong {
  display: block;
  margin-bottom: 8px;
}

.admin-reference-card .rule-grid {
  margin-bottom: 0;
}

.rule-card span {
  color: var(--moss);
  font-weight: 600;
}

.rule-card p,
.tree-block p,
.check-item p,
.seed-item p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.rule-tree,
.rule-checklist,
.seed-list {
  display: grid;
  gap: 12px;
}

.tree-block {
  display: grid;
  gap: 12px;
}

.tree-block strong {
  margin-bottom: 0;
}

.rule-tree .tag-cluster {
  gap: 12px;
}

.admin-form {
  display: grid;
  gap: 16px;
}

.form-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-form label {
  display: grid;
  gap: 8px;
}

.admin-form span {
  font-size: 0.92rem;
  color: var(--muted);
}

.required-field > span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.required-field > span::after {
  content: "*";
  color: var(--danger-strong);
  font-weight: 700;
}

.admin-form input,
.admin-form select,
.admin-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.75);
  resize: vertical;
}

.admin-form textarea {
  min-height: 96px;
}

.inline-check {
  align-self: end;
}

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

.checkbox-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.64);
}

.checkbox-pill input {
  width: auto;
  min-height: auto;
  margin: 0;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.validation-panel {
  display: grid;
  gap: 12px;
}

.admin-subsection {
  display: grid;
  gap: 12px;
}

.detail-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.fit-table,
.timeline,
.source-list {
  display: grid;
  gap: 12px;
}

.fit-row,
.timeline-item,
.source-item {
  border-radius: var(--radius-md);
  border: 1px solid rgba(32, 57, 48, 0.08);
  background: rgba(255, 255, 255, 0.72);
  padding: 16px;
}

.fit-head,
.timeline-head,
.source-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 8px;
}

.fit-row p,
.timeline-item p,
.source-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.source-head a {
  color: var(--moss);
}

.intro-supplement {
  display: grid;
  gap: 14px;
  padding-top: 4px;
}

.intro-supplement-head {
  margin: 0;
  color: var(--moss);
  font-size: 0.92rem;
  letter-spacing: 0.08em;
}

.intro-supplement-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.intro-supplement-card {
  display: grid;
  gap: 8px;
  min-height: 112px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(32, 57, 48, 0.08);
  background: rgba(255, 255, 255, 0.52);
}

.intro-supplement-card strong {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}

.intro-supplement-card span {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.64;
}

.admin-mode-banner {
  margin-bottom: 16px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(32, 57, 48, 0.08);
  background: rgba(255, 255, 255, 0.68);
  color: var(--muted);
  line-height: 1.7;
}

.admin-inline-select,
.admin-mini-form label {
  display: grid;
  gap: 8px;
}

.admin-inline-select span,
.admin-mini-form span {
  font-size: 0.92rem;
  color: var(--muted);
}

.admin-inline-select select,
.admin-mini-form input,
.admin-mini-form select,
.admin-mini-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.75);
  resize: vertical;
}

.admin-mini-form textarea {
  min-height: 96px;
}

.admin-stack {
  display: grid;
  gap: 16px;
}

.form-grid-two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.route-list-admin,
.ai-task-list {
  display: grid;
  gap: 14px;
}

.route-list-admin {
  max-height: 680px;
  overflow-y: auto;
  padding-right: 6px;
}

.route-list-admin::-webkit-scrollbar,
.ai-task-list::-webkit-scrollbar {
  width: 8px;
}

.route-list-admin::-webkit-scrollbar-thumb,
.ai-task-list::-webkit-scrollbar-thumb {
  background: rgba(32, 57, 48, 0.18);
  border-radius: 999px;
}

.admin-route-card,
.source-link-item,
.ai-task-card {
  border-radius: var(--radius-md);
  border: 1px solid rgba(32, 57, 48, 0.08);
  background: rgba(255, 255, 255, 0.72);
  padding: 18px;
}

.admin-route-card {
  display: grid;
  gap: 12px;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.admin-route-card:hover {
  transform: translateY(-2px);
}

.admin-route-card.active {
  border-color: rgba(32, 57, 48, 0.2);
  box-shadow: 0 18px 32px rgba(34, 52, 45, 0.08);
}

.admin-route-card-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.admin-route-card h3,
.admin-detail-summary h3 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
}

.admin-route-card p,
.admin-detail-summary p,
.source-link-item p,
.ai-task-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.admin-route-chip-stack,
.admin-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.admin-route-chip-stack {
  justify-content: flex-end;
}

.admin-route-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: var(--muted);
  font-size: 0.88rem;
}

.admin-route-detail-panel,
.source-link-list,
.holiday-fit-editor {
  display: grid;
  gap: 14px;
}

.admin-detail-summary {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(32, 57, 48, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

.holiday-fit-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.6fr 1.8fr;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(32, 57, 48, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

.holiday-fit-head {
  display: grid;
  gap: 4px;
}

.holiday-fit-head span {
  color: var(--muted);
  font-size: 0.86rem;
}

.holiday-fit-leave {
  min-width: 92px;
}

.source-link-item,
.ai-task-card {
  display: grid;
  gap: 12px;
}

.admin-tools-row {
  align-items: start;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  animation: rise 620ms ease forwards;
}

.delay-1 {
  animation-delay: 100ms;
}

.delay-2 {
  animation-delay: 180ms;
}

.delay-3 {
  animation-delay: 260ms;
}

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.admin-module-panel {
  animation: none;
  opacity: 1;
  transform: none;
}


.button.is-current {
  border-color: var(--pine);
  background: var(--pine);
  color: #fff8ef;
}

.button[disabled],
.button[aria-disabled="true"] {
  pointer-events: none;
  opacity: 0.48;
}

.result-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  color: var(--moss);
  font-size: 0.92rem;
}

.catalog-pagination {
  display: grid;
  gap: 12px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

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

.pager-gap {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 6px;
  color: var(--muted);
}

.section-note {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.72;
}

.route-card-reasons {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(150, 111, 61, 0.18);
  background: linear-gradient(180deg, rgba(245, 234, 216, 0.72), rgba(255, 249, 240, 0.94));
}

.route-card-reasons-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(120, 83, 42, 0.1);
  color: #78532a;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.route-card-reason-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.route-match-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 12px;
  border-radius: 12px;
  border: 1px solid rgba(150, 111, 61, 0.18);
  background: rgba(255, 255, 255, 0.9);
  color: #6e4724;
  font-size: 0.84rem;
  font-weight: 600;
}

.ai-task-linked {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ai-task-output {
  display: grid;
  gap: 10px;
}

.ai-task-output summary {
  cursor: pointer;
  color: var(--pine);
  font-weight: 600;
}

.ai-task-pre {
  margin: 0;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(32, 57, 48, 0.08);
  background: rgba(255, 255, 255, 0.7);
  color: var(--text);
  font-size: 0.84rem;
  line-height: 1.68;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
}

@media (max-width: 960px) {
  .hero,
  .catalog-content,
  .showcase-row,
  .dual-layout,
  .detail-split,
  .insight-grid,
  .admin-two-column {
    grid-template-columns: 1fr;
  }

  .channel-sidebar {
    position: static;
  }

  .quick-grid {
    grid-template-columns: 1fr;
  }

  .intro-supplement-grid {
    grid-template-columns: 1fr;
  }

  .showcase-route-card {
    width: min(82vw, 292px);
    min-width: min(82vw, 292px);
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .admin-module-nav {
    top: 12px;
  }

  .admin-reference-card {
    height: auto;
  }

  .admin-reference-body {
    overflow: visible;
    padding-right: 0;
  }
}

@media (max-width: 720px) {
  .page-shell {
    padding: 18px 16px 56px;
  }

  .hero h1,
  .catalog-hero h1,
  .detail-hero h1 {
    font-size: clamp(2.2rem, 10vw, 3.6rem);
  }

  .detail-hero h1 {
    font-size: clamp(1.5rem, 7vw, 2.1rem);
  }

  .hero-copy,
  .hero-panel,
  .catalog-hero,
  .detail-hero,
  .filter-panel,
  .catalog-results,
  .detail-card,
  .section-card {
    padding: 20px;
  }

  .panel-heading,
  .section-head,
  .result-head,
  .site-footer,
  .fit-head,
  .timeline-head,
  .source-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .stat-grid,
  .metric-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-rail-track,
  .site-nav {
    gap: 12px;
  }

  .site-menu-panel {
    left: 0;
    right: auto;
    min-width: min(260px, calc(100vw - 32px));
  }

  .help-tooltip-card {
    width: min(300px, calc(100vw - 48px));
  }

  .similar-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rule-grid,
  .form-grid,
  .form-grid-two,
  .holiday-fit-row {
    grid-template-columns: 1fr;
  }

  .admin-module-nav {
    padding: 10px;
  }

  .admin-route-card-head,
  .admin-route-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 540px) {
  .stat-grid,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 12px;
  }

  .site-menu-panel {
    min-width: min(240px, calc(100vw - 32px));
  }

  .similar-grid {
    grid-template-columns: 1fr;
  }
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}