:root {
  --font-display: "Bebas Neue", "Oswald", "Fjalla One", sans-serif;
  --font-body: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
  --font-ui: "IBM Plex Sans", "PingFang SC", "Microsoft YaHei", sans-serif;

  --color-bg: #f7f4ec;
  --color-bg-elevated: #fffaf0;
  --color-bg-soft: #f2ebdc;
  --color-surface: rgba(255, 252, 245, 0.92);
  --color-surface-strong: rgba(255, 255, 255, 0.98);
  --color-border: rgba(130, 104, 63, 0.18);
  --color-border-strong: rgba(130, 104, 63, 0.34);

  --color-text: #231a12;
  --color-text-muted: #5f5142;
  --color-text-dim: #8d7b67;

  --color-primary: #2d8d6c;
  --color-primary-strong: #1f7357;
  --color-accent: #a56a1f;

  --gradient-backdrop: radial-gradient(
      900px 460px at 8% -5%,
      rgba(45, 141, 108, 0.13),
      rgba(45, 141, 108, 0) 68%
    ),
    radial-gradient(860px 480px at 96% 0%, rgba(165, 106, 31, 0.14), rgba(165, 106, 31, 0) 70%),
    linear-gradient(140deg, #faf6ee, #f4ecdd 54%, #f8f3e9);

  --shadow-1: 0 16px 32px rgba(123, 95, 57, 0.1);
  --shadow-2: 0 32px 70px rgba(123, 95, 57, 0.16);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-7: 2rem;
  --space-8: 2.5rem;
  --space-9: 3.5rem;
  --space-10: 5rem;

  --text-xs: 0.72rem;
  --text-sm: 0.88rem;
  --text-md: 1rem;
  --text-lg: 1.12rem;
  --text-xl: 1.35rem;
  --text-2xl: clamp(2rem, 4vw, 3.5rem);

  --transition-fast: 160ms ease;
  --transition-base: 240ms ease;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--gradient-backdrop);
  color: var(--color-text);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

.grain-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.14;
  background-image: radial-gradient(rgba(79, 61, 39, 0.08) 0.6px, transparent 0.6px);
  background-size: 3px 3px;
  z-index: -1;
}

a {
  color: inherit;
}

.container {
  width: min(1180px, calc(100% - var(--space-7) * 2));
  margin-inline: auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding: var(--space-6) 0 var(--space-5);
}

.topbar-actions,
.admin-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
}

.brand-mark {
  background: linear-gradient(140deg, var(--color-primary), #94dcc1);
  color: #fdf9f2;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 0.25rem;
}

.brand-text {
  color: var(--color-accent);
}

.topnav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
}

.topnav a,
.footer-links a,
.text-link {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.topnav a:hover,
.topnav a:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible,
.text-link:hover,
.text-link:focus-visible {
  color: var(--color-text);
}

.mini-link,
.ghost-link {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--color-primary);
  text-decoration: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 0.4rem 0.85rem;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.mini-link:hover,
.mini-link:focus-visible,
.ghost-link:hover,
.ghost-link:focus-visible {
  border-color: var(--color-border-strong);
  transform: translateY(-1px);
}

.hero,
.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: var(--space-8);
  align-items: stretch;
  margin-top: var(--space-6);
  margin-bottom: var(--space-10);
}

.eyebrow,
.section-kicker,
.eyebrow-inline {
  font-family: var(--font-ui);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: var(--text-xs);
  color: var(--color-text-dim);
  margin: 0 0 var(--space-3);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.12;
}

.hero-copy h1,
.page-copy h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  letter-spacing: 0.02em;
  text-wrap: balance;
}

.lead,
.page-copy p,
.section-head p,
.card-copy,
.resource-description {
  color: var(--color-text-muted);
}

.lead {
  max-width: 64ch;
  margin-top: var(--space-5);
  font-size: var(--text-md);
}

.hero-actions {
  margin-top: var(--space-7);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
}

.btn {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  letter-spacing: 0.01em;
  text-decoration: none;
  border-radius: var(--radius-pill);
  padding: 0.68rem 1rem;
  border: 1px solid transparent;
  transition: transform var(--transition-fast), filter var(--transition-fast), border-color var(--transition-fast);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  color: #fffdf9;
  background: linear-gradient(130deg, var(--color-primary), #61b393);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  filter: brightness(1.04);
}

.btn-ghost {
  color: var(--color-text);
  border-color: var(--color-border);
  background: rgba(255, 251, 243, 0.82);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: var(--color-border-strong);
}

.metric-row {
  margin-top: var(--space-8);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.metric,
.hero-panel,
.entry-card,
.route-card,
.feature-card,
.insight-card,
.controls-panel,
.resource-card,
.submit-cta {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  backdrop-filter: blur(3px);
  box-shadow: var(--shadow-1);
}

.metric {
  padding: var(--space-4);
}

.metric strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--color-primary);
}

.metric span {
  font-family: var(--font-ui);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.hero-panel,
.page-side {
  padding: var(--space-6);
  background: linear-gradient(150deg, rgba(255, 252, 245, 0.96), rgba(246, 238, 224, 0.92));
}

.panel-head,
.page-side-head,
.card-head,
.resource-head,
.result-bar,
.footer,
.footer-links {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.panel-head,
.page-side-head {
  margin-bottom: var(--space-4);
}

.panel-head h2,
.page-side-head h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: 0.04em;
}

.panel-head span,
.page-side-head span {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-text-dim);
}

.trend-list,
.side-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

.trend-item,
.side-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: rgba(255, 250, 241, 0.88);
}

.trend-item p,
.side-item p {
  margin: 0;
}

.trend-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-ui);
  margin-bottom: var(--space-2);
}

.trend-badge {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.trend-name,
.side-item strong {
  font-size: var(--text-sm);
  color: var(--color-text);
}

.trend-note,
.side-item p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.section {
  margin-bottom: var(--space-10);
}

.section-head {
  max-width: 70ch;
  margin-bottom: var(--space-7);
}

.compact-head {
  max-width: 60ch;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 2.3rem);
  letter-spacing: 0.03em;
  margin-bottom: var(--space-3);
}

.card-grid,
.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
}

.entry-card,
.route-card,
.feature-card,
.resource-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-height: 240px;
  padding: var(--space-5);
  text-decoration: none;
  transition: transform var(--transition-base), border-color var(--transition-fast), background var(--transition-fast);
}

.entry-card:hover,
.entry-card:focus-visible,
.route-card:hover,
.route-card:focus-visible,
.feature-card:hover,
.feature-card:focus-visible,
.resource-card:hover,
.resource-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--color-border-strong);
  background: var(--color-surface-strong);
}

.entry-card h3,
.route-card h3,
.feature-card h3,
.insight-card h3,
.resource-card h3 {
  font-family: var(--font-display);
  letter-spacing: 0.02em;
  font-size: 1.22rem;
}

.title-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.title-row h3 {
  min-width: 0;
}

.pill,
.tag,
.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 0.22rem 0.58rem;
  font-family: var(--font-ui);
  font-size: var(--text-xs);
}

.pill {
  color: var(--color-text-muted);
}

.pill.is-featured,
.meta-chip.is-bright {
  color: #fffdf9;
  border-color: transparent;
  background: linear-gradient(130deg, var(--color-primary), #58aa8a);
}

.meta-chip {
  color: var(--color-primary);
}

.entry-meta,
.tag-wrap,
.resource-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.entry-footer,
.card-action,
.resource-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
}

.card-action,
.resource-footer {
  color: var(--color-accent);
}

.route-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.feature-grid,
.insight-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.insight-card {
  padding: var(--space-5);
}

.controls-panel {
  padding: var(--space-5);
  display: grid;
  gap: var(--space-5);
}

.admin-shell {
  background: linear-gradient(180deg, rgba(255, 252, 246, 0.96), rgba(244, 236, 223, 0.92));
  border-color: rgba(130, 104, 63, 0.2);
}

.admin-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.admin-panel-head h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: 0.03em;
}

.controls-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: var(--space-5);
}

.search-control,
.toggle-group {
  display: grid;
  gap: var(--space-2);
}

.search-control span,
.toggle-control,
.result-bar p,
.helper-copy {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

input[type="search"] {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.96);
  color: var(--color-text);
  padding: 0.72rem 0.95rem;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
}

input[type="search"]:focus-visible {
  outline: 2px solid rgba(116, 226, 192, 0.45);
  outline-offset: 2px;
}

.chip-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.chip {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: rgba(255, 250, 244, 0.92);
  color: var(--color-text-muted);
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

.chip:hover,
.chip:focus-visible {
  border-color: var(--color-border-strong);
  color: var(--color-text);
}

.chip.active {
  border-color: transparent;
  background: linear-gradient(130deg, var(--color-primary), #7ac8aa);
  color: #fffdf9;
}

.toggle-control {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.toggle-control input {
  accent-color: var(--color-primary);
}

.result-bar {
  margin-top: var(--space-5);
  margin-bottom: var(--space-4);
}

.text-btn {
  border: none;
  background: none;
  color: var(--color-accent);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  cursor: pointer;
  padding: 0;
}

.resource-card {
  min-height: 280px;
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
}

.admin-toolbar {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 249, 239, 0.92);
}

.admin-toolbar-copy {
  display: grid;
  gap: var(--space-1);
}

.admin-toolbar-copy p:first-child {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-text);
}

.admin-actions-primary,
.admin-actions-secondary {
  justify-content: flex-start;
}

.btn-small {
  padding: 0.6rem 0.95rem;
}

.admin-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-height: 300px;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-1);
  transition: transform var(--transition-base), border-color var(--transition-fast), background var(--transition-fast);
}

.admin-card:hover,
.admin-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--color-border-strong);
}

.admin-card.is-featured-card {
  background: linear-gradient(160deg, rgba(236, 251, 244, 0.96), rgba(248, 244, 235, 0.98));
}

.admin-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.admin-state-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.admin-review-field {
  display: grid;
  gap: var(--space-2);
}

.admin-review-field span {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.admin-review-field textarea {
  width: 100%;
  min-height: 96px;
  resize: vertical;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.96);
  color: var(--color-text);
  padding: 0.8rem 0.9rem;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  line-height: 1.55;
}

.admin-review-field textarea:focus-visible {
  outline: 2px solid rgba(45, 141, 108, 0.28);
  outline-offset: 2px;
}

.admin-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.admin-toggle-btn {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: rgba(255, 251, 244, 0.96);
  color: var(--color-primary);
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  padding: 0.45rem 0.8rem;
  cursor: pointer;
  transition: border-color var(--transition-fast), transform var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

.admin-toggle-btn:hover,
.admin-toggle-btn:focus-visible {
  border-color: var(--color-border-strong);
  transform: translateY(-1px);
}

.admin-toggle-btn.is-danger {
  color: var(--color-accent);
}

.admin-feedback {
  margin: 0;
  padding: 0.8rem 1rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 248, 236, 0.86);
}

.admin-dialog {
  width: min(520px, calc(100% - 2rem));
  border: none;
  padding: 0;
  background: transparent;
}

.admin-dialog::backdrop {
  background: rgba(69, 52, 31, 0.24);
  backdrop-filter: blur(6px);
}

.dialog-card {
  margin: 0;
  padding: var(--space-7);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(255, 252, 245, 0.99), rgba(245, 236, 221, 0.98));
  box-shadow: var(--shadow-2);
}

.dialog-card h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.03em;
  margin-bottom: var(--space-3);
}

.dialog-card p {
  margin: 0;
  color: var(--color-text-muted);
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.resource-description {
  margin: 0;
  font-size: var(--text-sm);
}

.editor-note-pill {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  max-width: min(48%, 240px);
  width: fit-content;
  padding: 0.32rem 0.68rem;
  border-radius: 999px;
  border: 1px solid rgba(181, 123, 21, 0.28);
  background: linear-gradient(135deg, #fff3c8, #f3c45c 56%, #d89b1d);
  color: #6b4208;
  box-shadow: 0 6px 14px rgba(190, 139, 38, 0.18);
  font-family: var(--font-ui);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.empty-state {
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-7);
  color: var(--color-text-muted);
  text-align: center;
}

.submit-cta {
  padding: var(--space-8);
  background: linear-gradient(145deg, rgba(255, 253, 248, 0.98), rgba(241, 232, 216, 0.96));
  box-shadow: var(--shadow-2);
}

.submit-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  letter-spacing: 0.03em;
  margin-bottom: var(--space-3);
}

.submit-cta p {
  margin: 0;
  max-width: 70ch;
  color: var(--color-text-muted);
}

.submit-hint {
  margin-top: var(--space-4);
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  color: var(--color-text-dim);
}

.footer {
  padding: var(--space-7) 0 var(--space-8);
  border-top: 1px solid var(--color-border);
}

.footer p,
.footer a {
  margin: 0;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--color-text-dim);
  text-decoration: none;
}

.footer-links {
  gap: var(--space-4);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: fade-up 560ms ease forwards;
}

.reveal:nth-of-type(2) {
  animation-delay: 120ms;
}

.reveal:nth-of-type(3) {
  animation-delay: 200ms;
}

.reveal:nth-of-type(4) {
  animation-delay: 260ms;
}

.reveal:nth-of-type(5) {
  animation-delay: 320ms;
}

@keyframes fade-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .hero,
  .page-hero,
  .controls-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .container {
    width: min(1180px, calc(100% - var(--space-5) * 2));
  }

  .topbar,
  .footer,
  .result-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar-actions,
  .admin-actions,
  .dialog-actions {
    width: 100%;
  }

  .admin-panel-head,
  .admin-card-top {
    flex-direction: column;
  }

  .topnav {
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-5);
  }

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

  .submit-cta {
    padding: var(--space-6);
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .btn,
  .mini-link,
  .ghost-link,
  .chip,
  .entry-card,
  .route-card,
  .feature-card,
  .resource-card,
  .topnav a {
    transition: none;
  }
}