/**
 * UFOMYST product shell styles.
 * Tokens from tokens.css; component classes shared with design/components-preview.html.
 */

/* ---------- Shell chrome ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 100;
  padding: 0.5rem 1rem;
  background: var(--uf-teal-500);
  color: var(--uf-ink-invert);
  font-weight: var(--uf-fw-semibold);
}

.skip-link:focus {
  left: var(--uf-space-3);
  top: var(--uf-space-3);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--uf-border);
  background: color-mix(in srgb, var(--uf-void-950) 88%, transparent);
  backdrop-filter: blur(12px);
}

.site-header__inner {
  max-width: var(--uf-container);
  margin: 0 auto;
  padding: var(--uf-space-3) var(--uf-gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--uf-space-3);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--uf-space-3) var(--uf-space-4);
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  letter-spacing: var(--uf-tracking-wide);
  text-transform: uppercase;
  max-width: min(100%, 42rem);
  flex-shrink: 0;
}

.site-nav a {
  color: var(--uf-ink-muted);
  text-decoration: none;
  transition: color var(--uf-dur-fast) var(--uf-ease-soft);
}

.site-nav a:hover {
  color: var(--uf-teal-300);
}

.site-nav__soon {
  color: var(--uf-ink-faint);
  opacity: 0.7;
  cursor: default;
}

/* ---------- Global search (header typeahead) ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-search {
  position: relative;
  flex: 1 1 auto;
  min-width: 0;
  max-width: 22rem;
  margin: 0 var(--uf-space-2);
}

.site-search__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 1px solid var(--uf-border);
  border-radius: var(--uf-radius-md);
  background: var(--uf-surface-2);
  color: var(--uf-ink-muted);
  cursor: pointer;
  transition:
    color var(--uf-dur-fast) var(--uf-ease-soft),
    border-color var(--uf-dur-fast) var(--uf-ease-soft),
    background var(--uf-dur-fast) var(--uf-ease-soft);
}

.site-search__toggle:hover {
  color: var(--uf-teal-300);
  border-color: var(--uf-border-signal);
}

.site-search__panel {
  width: 100%;
}

.site-search__field {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.55rem 0.35rem 0.65rem;
  border: 1px solid var(--uf-border);
  border-radius: var(--uf-radius-md);
  background: color-mix(in srgb, var(--uf-void-900) 92%, var(--uf-teal-900) 8%);
  transition:
    border-color var(--uf-dur-fast) var(--uf-ease-soft),
    box-shadow var(--uf-dur-fast) var(--uf-ease-soft);
}

.site-search__field:focus-within {
  border-color: var(--uf-border-signal);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--uf-teal-500) 18%, transparent);
}

.site-search__field-icon {
  flex-shrink: 0;
  color: var(--uf-ink-faint);
}

.site-search__input {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--uf-ink);
  font-family: var(--uf-font-sans);
  font-size: var(--uf-fs-sm);
  line-height: 1.3;
  outline: none;
  padding: 0.2rem 0;
}

.site-search__input::placeholder {
  color: var(--uf-ink-faint);
}

/* Hide native clear on search inputs where present */
.site-search__input::-webkit-search-cancel-button {
  -webkit-appearance: none;
  appearance: none;
}

.site-search__kbd {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.3rem;
  border: 1px solid var(--uf-border);
  border-radius: 4px;
  background: var(--uf-surface-2);
  color: var(--uf-ink-faint);
  font-family: var(--uf-font-mono);
  font-size: 0.65rem;
  line-height: 1;
}

.site-search__close {
  display: none;
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  padding: 0;
  border: 0;
  border-radius: var(--uf-radius-sm);
  background: transparent;
  color: var(--uf-ink-muted);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
}

.site-search__close:hover {
  color: var(--uf-ink);
  background: var(--uf-surface-3);
}

.site-search__dropdown {
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  right: 0;
  z-index: 50;
  max-height: min(70vh, 28rem);
  overflow-y: auto;
  padding: 0.35rem 0;
  border: 1px solid var(--uf-border-strong);
  border-radius: var(--uf-radius-md);
  background: color-mix(in srgb, var(--uf-void-900) 96%, transparent);
  backdrop-filter: blur(14px);
  box-shadow: var(--uf-glow-soft), 0 0 0 1px color-mix(in srgb, var(--uf-teal-500) 8%, transparent);
}

.site-search__group {
  padding: 0.15rem 0 0.35rem;
}

.site-search__group + .site-search__group {
  border-top: 1px solid var(--uf-border);
}

.site-search__group-label {
  padding: 0.35rem 0.75rem 0.2rem;
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  letter-spacing: var(--uf-tracking-wide);
  text-transform: uppercase;
  color: var(--uf-ink-faint);
}

.site-search__item {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 0.45rem 0.75rem;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: background var(--uf-dur-fast) var(--uf-ease-soft);
}

.site-search__item:hover,
.site-search__item.is-active {
  background: color-mix(in srgb, var(--uf-void-800) 80%, var(--uf-teal-800) 20%);
}

.site-search__item-body {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.site-search__item-name {
  font-size: var(--uf-fs-sm);
  font-weight: var(--uf-fw-medium);
  color: var(--uf-ink);
  line-height: var(--uf-lh-snug);
}

.site-search__item-desc {
  font-size: var(--uf-fs-2xs);
  color: var(--uf-ink-faint);
  line-height: var(--uf-lh-snug);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.site-search__item mark {
  background: color-mix(in srgb, var(--uf-teal-400) 28%, transparent);
  color: inherit;
  border-radius: 2px;
  padding: 0 0.05em;
}

.site-search__chip {
  flex-shrink: 0;
  margin-top: 0.15rem;
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.4rem;
  border-radius: var(--uf-radius-pill);
  font-family: var(--uf-font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: var(--uf-fw-medium);
  border: 1px solid transparent;
}

.site-search__chip--case {
  color: #fbbf24;
  background: color-mix(in srgb, #fbbf24 14%, transparent);
  border-color: color-mix(in srgb, #fbbf24 28%, transparent);
}

.site-search__chip--being {
  color: var(--uf-violet-300);
  background: color-mix(in srgb, var(--uf-violet-400) 16%, transparent);
  border-color: color-mix(in srgb, var(--uf-violet-400) 30%, transparent);
}

.site-search__chip--book {
  color: var(--uf-teal-300);
  background: color-mix(in srgb, var(--uf-teal-400) 14%, transparent);
  border-color: color-mix(in srgb, var(--uf-teal-400) 28%, transparent);
}

.site-search__chip--muted {
  color: var(--uf-ink-muted);
  background: color-mix(in srgb, var(--uf-ink) 6%, transparent);
  border-color: var(--uf-border);
}

.site-search__empty {
  padding: 0.55rem 0.75rem 0.25rem;
  font-size: var(--uf-fs-xs);
  color: var(--uf-ink-faint);
}

.site-search__fallback {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 0.2rem;
  padding: 0.65rem 0.75rem;
  border-top: 1px solid var(--uf-border);
  text-decoration: none;
  color: var(--uf-teal-300);
  font-size: var(--uf-fs-xs);
  font-weight: var(--uf-fw-medium);
  transition: background var(--uf-dur-fast) var(--uf-ease-soft);
}

.site-search__fallback:hover,
.site-search__fallback.is-active {
  background: color-mix(in srgb, var(--uf-teal-500) 12%, transparent);
  color: var(--uf-teal-200);
}

.site-search__fallback-label strong {
  color: var(--uf-ink);
  font-weight: var(--uf-fw-semibold);
}

.site-search__fallback-arrow {
  flex-shrink: 0;
  font-family: var(--uf-font-mono);
  opacity: 0.85;
}

/* Mobile: icon expands full-width panel */
@media (max-width: 840px) {
  .site-search {
    flex: 0 0 auto;
    max-width: none;
    margin: 0;
    margin-left: auto;
    order: 2;
  }

  .site-header__inner {
    flex-wrap: wrap;
  }

  .site-nav {
    order: 3;
    width: 100%;
    max-width: none;
    justify-content: flex-start;
  }

  .site-search__toggle {
    display: inline-flex;
  }

  .site-search__panel {
    display: none;
    position: absolute;
    top: calc(100% + 0.35rem);
    right: 0;
    left: auto;
    width: min(100vw - 2 * var(--uf-gutter), 22rem);
    z-index: 50;
  }

  .site-search.is-open .site-search__panel {
    display: block;
  }

  .site-search.is-open .site-search__toggle {
    border-color: var(--uf-border-signal);
    color: var(--uf-teal-300);
  }

  .site-search__kbd {
    display: none;
  }

  .site-search__close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-search__dropdown {
    position: relative;
    top: 0.35rem;
    max-height: min(60vh, 22rem);
  }
}

@media (max-width: 480px) {
  .site-search.is-open .site-search__panel {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    padding: var(--uf-space-3) var(--uf-gutter);
    background: color-mix(in srgb, var(--uf-void-950) 96%, transparent);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--uf-border);
    z-index: 60;
  }

  .site-search__dropdown {
    max-height: min(70vh, 24rem);
  }
}

.site-main {
  max-width: var(--uf-container);
  margin: 0 auto;
  padding: var(--uf-space-6) var(--uf-gutter) var(--uf-space-8);
  min-height: 60vh;
}

.site-footer {
  border-top: 1px solid var(--uf-border);
  background: var(--uf-surface-1);
}

.site-footer__inner {
  max-width: var(--uf-container);
  margin: 0 auto;
  padding: var(--uf-space-6) var(--uf-gutter);
  display: flex;
  flex-direction: column;
  gap: var(--uf-space-4);
}

.site-footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--uf-space-2);
}

.site-footer__meta {
  margin: 0;
  font-size: var(--uf-fs-xs);
  color: var(--uf-ink-faint);
  max-width: 70ch;
}

.site-footer__meta a {
  color: var(--uf-teal-300);
}

.mono {
  font-family: var(--uf-font-mono);
  font-size: 0.92em;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: var(--uf-space-7) var(--uf-space-5);
  margin-bottom: var(--uf-space-8);
  border-radius: var(--uf-radius-xl);
  border: 1px solid var(--uf-border-signal);
  background: var(--uf-grad-hero);
  overflow: hidden;
  box-shadow: var(--uf-glow-soft);
}

.hero__glow {
  position: absolute;
  width: 320px;
  height: 320px;
  right: -80px;
  top: -100px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--uf-violet-500) 30%, transparent) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.hero__kicker {
  display: flex;
  flex-wrap: wrap;
  gap: var(--uf-space-2);
  margin-bottom: var(--uf-space-5);
  position: relative;
  z-index: 1;
}

.hero .uf-wordmark {
  position: relative;
  z-index: 1;
}

.hero__tagline {
  margin-top: var(--uf-space-3);
  position: relative;
  z-index: 1;
}

.hero__lede {
  position: relative;
  z-index: 1;
  margin: var(--uf-space-5) 0;
  max-width: 58ch;
  color: var(--uf-ink-muted);
  font-size: var(--uf-fs-md);
  line-height: var(--uf-lh-loose);
}

.hero__actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: var(--uf-space-3);
}

.hero--with-globe {
  display: flex;
  flex-direction: column;
  gap: var(--uf-space-5);
}

.hero__copy {
  position: relative;
  z-index: 1;
}

.hero__diff {
  color: var(--uf-teal-200);
  font-weight: var(--uf-fw-semibold);
}

.hero__stat-strip {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--uf-space-3);
  margin-top: var(--uf-space-2);
}

.hero-stat {
  padding: var(--uf-space-3) var(--uf-space-4);
  border-radius: var(--uf-radius-lg);
  border: 1px solid var(--uf-border);
  background: color-mix(in srgb, var(--uf-void-900) 70%, transparent);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-stat--accent {
  border-color: var(--uf-border-anomaly);
  background: color-mix(in srgb, var(--uf-violet-900) 35%, var(--uf-void-900));
  box-shadow: var(--uf-glow-violet);
}

.hero-stat__n {
  font-family: var(--uf-font-display);
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  font-weight: var(--uf-fw-bold);
  letter-spacing: var(--uf-tracking-tight);
  color: var(--uf-ink);
  line-height: 1.1;
}

.hero-stat--accent .hero-stat__n {
  background: var(--uf-grad-signal);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-stat__l {
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  letter-spacing: var(--uf-tracking-wide);
  text-transform: uppercase;
  color: var(--uf-ink-faint);
}

/* ---------- Globe hero ---------- */
.globe-section {
  margin-bottom: var(--uf-space-8);
}

.globe-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--uf-space-3);
}

.globe-status {
  margin: 0;
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  color: var(--uf-teal-300);
  letter-spacing: 0.03em;
}

.globe-era {
  display: flex;
  flex-wrap: wrap;
  gap: var(--uf-space-2);
  margin-bottom: var(--uf-space-4);
}

.globe-era__btn {
  appearance: none;
  cursor: pointer;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 0.55rem 0.9rem;
  border-radius: var(--uf-radius-pill);
  border: 1px solid var(--uf-border);
  background: var(--uf-surface-2);
  color: var(--uf-ink-muted);
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: border-color var(--uf-dur-fast) var(--uf-ease-soft),
    color var(--uf-dur-fast) var(--uf-ease-soft),
    background var(--uf-dur-fast) var(--uf-ease-soft),
    box-shadow var(--uf-dur-med) var(--uf-ease-out);
}

.globe-era__btn:hover {
  border-color: var(--uf-border-signal);
  color: var(--uf-teal-200);
}

.globe-era__btn.is-active,
.globe-era__btn[aria-pressed='true'] {
  border-color: var(--uf-border-signal);
  background: color-mix(in srgb, var(--uf-teal-900) 45%, var(--uf-void-850));
  color: var(--uf-teal-100);
  box-shadow: var(--uf-glow-teal);
}

.globe-era__count {
  font-size: 0.95em;
  opacity: 0.85;
  text-transform: none;
  letter-spacing: 0.02em;
}

.globe-landmarks-wrap {
  margin-bottom: var(--uf-space-4);
}

.globe-landmarks__label {
  margin: 0 0 var(--uf-space-2);
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  letter-spacing: var(--uf-tracking-signal);
  text-transform: uppercase;
  color: var(--uf-violet-300);
}

.globe-landmarks {
  display: flex;
  flex-wrap: wrap;
  gap: var(--uf-space-2);
}

.globe-landmark {
  --lm-color: var(--uf-violet-300);
  appearance: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--uf-radius-md);
  border: 1px solid color-mix(in srgb, var(--lm-color) 45%, transparent);
  background: color-mix(in srgb, var(--lm-color) 12%, var(--uf-void-850));
  color: var(--uf-ink);
  font-family: var(--uf-font-display);
  font-size: var(--uf-fs-xs);
  font-weight: var(--uf-fw-semibold);
  transition: transform var(--uf-dur-fast) var(--uf-ease-out),
    box-shadow var(--uf-dur-med) var(--uf-ease-out),
    border-color var(--uf-dur-fast) var(--uf-ease-soft);
}

.globe-landmark__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--lm-color);
  box-shadow: 0 0 8px color-mix(in srgb, var(--lm-color) 55%, transparent);
}

.globe-landmark:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 18px color-mix(in srgb, var(--lm-color) 35%, transparent);
}

.globe-landmark.is-active {
  border-color: var(--lm-color);
  box-shadow: 0 0 20px color-mix(in srgb, var(--lm-color) 40%, transparent);
}

.globe-landmark__year {
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  font-weight: var(--uf-fw-regular);
  color: var(--uf-ink-faint);
}

/* Discrete HUD legend over the globe stage */
.globe-legend {
  position: absolute;
  left: 0.85rem;
  bottom: 0.85rem;
  z-index: 4;
  margin: 0;
  padding: 0.55rem 0.7rem;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
  border-radius: var(--uf-radius-md);
  border: 1px solid var(--uf-border);
  background: color-mix(in srgb, var(--uf-void-950) 78%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  pointer-events: none;
  max-width: min(14rem, 46vw);
}

.globe-legend__item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--uf-font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.03em;
  color: var(--uf-ink-muted);
  line-height: 1.2;
}

.globe-legend__swatch {
  --swatch: var(--uf-teal-400);
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--swatch);
  box-shadow: 0 0 6px color-mix(in srgb, var(--swatch) 50%, transparent);
}

.globe-legend__item[data-legend='nuforc'] .globe-legend__swatch {
  /* slightly smaller = mass density dots */
  width: 0.4rem;
  height: 0.4rem;
  opacity: 0.85;
}

.globe-legend__label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.globe-stage {
  position: relative;
  border-radius: var(--uf-radius-xl);
  border: 1px solid var(--uf-border-signal);
  background:
    radial-gradient(ellipse 70% 60% at 50% 40%, color-mix(in srgb, var(--uf-void-700) 50%, transparent), var(--uf-void-950)),
    var(--uf-void-950);
  box-shadow: var(--uf-glow-soft), inset 0 0 80px color-mix(in srgb, var(--uf-teal-900) 25%, transparent);
  overflow: hidden;
  min-height: min(72vh, 640px);
}

.globe-canvas {
  width: 100%;
  height: min(72vh, 640px);
  min-height: 420px;
  cursor: grab;
  touch-action: none;
}

.globe-canvas:active {
  cursor: grabbing;
}

.globe-canvas[data-error='true'] {
  display: grid;
  place-items: center;
  color: var(--uf-ink-muted);
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-sm);
}

.globe-panel {
  position: absolute;
  top: var(--uf-space-3);
  right: var(--uf-space-3);
  bottom: var(--uf-space-3);
  width: min(340px, calc(100% - 1.5rem));
  max-height: calc(100% - 1.5rem);
  display: flex;
  flex-direction: column;
  border-radius: var(--uf-radius-lg);
  border: 1px solid var(--uf-border-anomaly);
  background: color-mix(in srgb, var(--uf-void-900) 92%, var(--uf-violet-900));
  backdrop-filter: blur(14px);
  box-shadow: var(--uf-glow-soft), var(--uf-glow-violet);
  z-index: 5;
  overflow: hidden;
}

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

.globe-panel__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--uf-space-3);
  padding: var(--uf-space-3) var(--uf-space-4);
  border-bottom: 1px solid var(--uf-border);
}

.globe-panel__head h3 {
  margin: 0;
  font-family: var(--uf-font-display);
  font-size: var(--uf-fs-md);
  font-weight: var(--uf-fw-semibold);
  line-height: var(--uf-lh-snug);
}

.globe-panel__meta {
  margin: 4px 0 0;
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  color: var(--uf-ink-faint);
}

.globe-panel__close {
  appearance: none;
  border: 1px solid var(--uf-border);
  background: var(--uf-surface-2);
  color: var(--uf-ink-muted);
  width: 32px;
  height: 32px;
  border-radius: var(--uf-radius-sm);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
}

.globe-panel__close:hover {
  color: var(--uf-ink);
  border-color: var(--uf-border-strong);
}

.globe-panel__empty {
  margin: var(--uf-space-4);
  color: var(--uf-ink-faint);
  font-size: var(--uf-fs-sm);
}

.globe-panel__list {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow: auto;
  flex: 1;
}

.globe-panel__list li {
  border-bottom: 1px solid var(--uf-border);
}

.globe-panel__case {
  display: block;
  padding: var(--uf-space-3) var(--uf-space-4);
  text-decoration: none;
  color: inherit;
  transition: background var(--uf-dur-fast) var(--uf-ease-soft);
}

.globe-panel__case:hover {
  background: color-mix(in srgb, var(--uf-teal-900) 28%, transparent);
}

.globe-panel__case-top {
  display: flex;
  flex-wrap: wrap;
  gap: var(--uf-space-2);
  margin-bottom: 4px;
}

.globe-panel__shape {
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--uf-teal-300);
}

.globe-panel__year {
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  color: var(--uf-ink-faint);
}

.globe-panel__case-place {
  display: block;
  font-size: var(--uf-fs-sm);
  font-weight: var(--uf-fw-semibold);
}

.globe-panel__case-sub {
  display: block;
  margin-top: 2px;
  font-size: var(--uf-fs-xs);
  color: var(--uf-ink-muted);
}

.globe-panel__blurb {
  margin: 6px 0 0;
  font-size: var(--uf-fs-xs);
  color: var(--uf-ink-muted);
  line-height: var(--uf-lh-body);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.globe-panel__case-go {
  display: inline-block;
  margin-top: 6px;
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  color: var(--uf-violet-300);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.globe-footnote {
  margin: var(--uf-space-3) 0 0;
  font-size: var(--uf-fs-xs);
  color: var(--uf-ink-faint);
}

.globe-footnote code {
  font-family: var(--uf-font-mono);
  font-size: 0.92em;
  color: var(--uf-teal-300);
}

/* Tooltip from globe.gl */
.globe-tip {
  font-family: var(--uf-font-mono);
  font-size: 11px;
  line-height: 1.35;
}

.globe-tip--lm strong {
  color: var(--uf-ink);
}

.globe-tip .mono {
  opacity: 0.7;
}

.connections-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--uf-space-5);
  padding: var(--uf-space-6);
  border-radius: var(--uf-radius-xl);
  border: 1px solid var(--uf-border-anomaly);
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--uf-violet-900) 40%, var(--uf-void-900)) 0%,
      var(--uf-void-950) 55%,
      color-mix(in srgb, var(--uf-teal-900) 30%, var(--uf-void-900)) 100%
    );
  box-shadow: var(--uf-glow-violet), var(--uf-glow-soft);
}

.connections-banner__title {
  margin: var(--uf-space-3) 0 var(--uf-space-2);
  font-family: var(--uf-font-display);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: var(--uf-fw-bold);
  letter-spacing: var(--uf-tracking-tight);
}

.connections-banner p {
  margin: 0;
  max-width: 58ch;
  color: var(--uf-ink-muted);
  font-size: var(--uf-fs-sm);
  line-height: var(--uf-lh-loose);
}

@media (max-width: 720px) {
  .hero__stat-strip {
    grid-template-columns: 1fr;
  }

  .globe-panel {
    top: auto;
    left: var(--uf-space-3);
    right: var(--uf-space-3);
    bottom: var(--uf-space-3);
    width: auto;
    max-height: 45%;
  }

  .globe-canvas {
    min-height: 360px;
    height: 56vh;
  }

  .globe-legend {
    left: 0.5rem;
    bottom: 0.5rem;
    padding: 0.4rem 0.55rem;
    max-width: min(11rem, 52vw);
  }

  .globe-legend__item {
    font-size: 0.58rem;
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.1rem;
  border-radius: var(--uf-radius-pill);
  font-family: var(--uf-font-display);
  font-size: var(--uf-fs-sm);
  font-weight: var(--uf-fw-semibold);
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform var(--uf-dur-fast) var(--uf-ease-out),
    box-shadow var(--uf-dur-med) var(--uf-ease-out),
    border-color var(--uf-dur-fast) var(--uf-ease-soft);
}

.btn--primary {
  background: var(--uf-grad-signal);
  color: #fff;
  box-shadow: var(--uf-glow-teal);
}

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

.btn--ghost {
  background: transparent;
  border-color: var(--uf-border-strong);
  color: var(--uf-ink);
}

.btn--ghost:hover {
  border-color: var(--uf-border-signal);
  color: var(--uf-teal-200);
}

/* ---------- Sections / grids ---------- */
.section {
  margin-bottom: var(--uf-space-8);
}

.section-head {
  margin-bottom: var(--uf-space-5);
}

.section-head h2 {
  margin: 0 0 var(--uf-space-2);
  font-family: var(--uf-font-display);
  font-size: var(--uf-fs-xl);
  font-weight: var(--uf-fw-semibold);
  letter-spacing: var(--uf-tracking-tight);
}

.section-head p {
  margin: 0;
  color: var(--uf-ink-muted);
  font-size: var(--uf-fs-sm);
}

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

.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--uf-space-4);
}

.hub-card {
  padding: var(--uf-space-4);
  border-radius: var(--uf-radius-lg);
  border: 1px solid var(--uf-border);
  background: var(--uf-surface-2);
}

.hub-card__kind {
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  letter-spacing: var(--uf-tracking-signal);
  text-transform: uppercase;
  color: var(--uf-violet-300);
}

.hub-card__title {
  margin: var(--uf-space-2) 0;
  font-family: var(--uf-font-display);
  font-size: var(--uf-fs-lg);
  font-weight: var(--uf-fw-semibold);
}

.hub-card__summary {
  margin: 0 0 var(--uf-space-3);
  font-size: var(--uf-fs-sm);
  color: var(--uf-ink-muted);
}

.hub-card__count {
  margin: 0;
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  color: var(--uf-teal-300);
}

/* ---------- Case page ---------- */
.case-page__hero {
  position: relative;
  padding: var(--uf-space-6);
  margin-bottom: var(--uf-space-6);
  border-radius: var(--uf-radius-xl);
  border: 1px solid var(--uf-border-anomaly);
  background: var(--uf-grad-hero);
  box-shadow: var(--uf-glow-violet), var(--uf-glow-soft);
  overflow: hidden;
}

.case-page__eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: var(--uf-space-2);
  margin-bottom: var(--uf-space-4);
}

.case-page__title {
  margin: 0 0 var(--uf-space-3);
  font-family: var(--uf-font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: var(--uf-fw-bold);
  letter-spacing: var(--uf-tracking-tight);
  line-height: var(--uf-lh-tight);
}

.case-page__summary {
  margin: 0 0 var(--uf-space-5);
  max-width: 62ch;
  color: var(--uf-ink-muted);
  font-size: var(--uf-fs-md);
}

/* Hub chips on case page → /explore facets */
.case-page__hubs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--uf-space-2) var(--uf-space-3);
  margin: 0 0 var(--uf-space-5);
}

.case-page__hubs-label {
  font-size: var(--uf-fs-2xs);
  letter-spacing: var(--uf-tracking-signal);
  text-transform: uppercase;
  color: var(--uf-ink-faint);
}

.case-page__hub-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--uf-space-2);
}

.hub-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.65rem;
  border-radius: var(--uf-radius-pill);
  border: 1px solid var(--uf-border-signal);
  background: color-mix(in srgb, var(--uf-teal-900) 40%, var(--uf-void-850));
  color: var(--uf-teal-200);
  text-decoration: none;
  font-size: var(--uf-fs-xs);
  transition: border-color var(--uf-dur-fast) var(--uf-ease-soft),
    color var(--uf-dur-fast) var(--uf-ease-soft);
}

.hub-chip:hover {
  border-color: var(--uf-teal-400);
  color: var(--uf-ink);
}

.hub-chip__kind {
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--uf-ink-faint);
}

.hub-chip__label {
  font-weight: var(--uf-fw-medium);
}

.hub-chip--shape {
  border-color: color-mix(in srgb, var(--uf-violet-500) 40%, transparent);
  color: var(--uf-violet-200);
  background: color-mix(in srgb, var(--uf-violet-900) 45%, var(--uf-void-850));
}

.hub-chip--decade {
  border-color: var(--uf-border);
  color: var(--uf-ink-muted);
}

/* Wave membership on case page */
.case-wave {
  margin-bottom: var(--uf-space-6);
  padding: var(--uf-space-5);
  border-radius: var(--uf-radius-xl);
  border: 1px solid var(--uf-border-anomaly);
  background: color-mix(in srgb, var(--uf-violet-900) 22%, var(--uf-void-900));
}

.case-wave__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--uf-space-3);
  margin-bottom: var(--uf-space-4);
}

.case-wave__head h2 {
  margin: 0;
  font-family: var(--uf-font-display);
  font-size: var(--uf-fs-lg);
  font-weight: var(--uf-fw-semibold);
}

.case-wave__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--uf-space-3);
}

.case-wave__card {
  padding: var(--uf-space-4);
  border-radius: var(--uf-radius-lg);
  border: 1px solid var(--uf-border);
  background: var(--uf-surface-2);
}

.case-wave__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--uf-space-3);
  margin-bottom: var(--uf-space-2);
  font-size: var(--uf-fs-2xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--uf-violet-300);
}

.case-wave__years {
  color: var(--uf-ink-faint);
}

.case-wave__name {
  margin: 0 0 var(--uf-space-2);
  font-family: var(--uf-font-display);
  font-size: var(--uf-fs-md);
  font-weight: var(--uf-fw-semibold);
}

.case-wave__name a {
  color: inherit;
  text-decoration: none;
}

.case-wave__name a:hover {
  color: var(--uf-teal-300);
}

.case-wave__region {
  margin: 0 0 var(--uf-space-2);
  font-size: var(--uf-fs-sm);
  color: var(--uf-ink-muted);
}

.case-wave__summary {
  margin: 0 0 var(--uf-space-3);
  font-size: var(--uf-fs-sm);
  color: var(--uf-ink-muted);
  line-height: var(--uf-lh-loose);
  max-width: 65ch;
}

.case-wave__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--uf-space-3);
  font-size: var(--uf-fs-2xs);
  color: var(--uf-ink-faint);
}

.case-wave__link {
  color: var(--uf-teal-300);
  text-decoration: none;
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.case-wave__link:hover {
  color: var(--uf-teal-200);
}

.case-page__stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--uf-space-4);
  margin: 0;
  padding-top: var(--uf-space-4);
  border-top: 1px solid var(--uf-border);
}

.case-page__stats dt {
  margin: 0;
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  letter-spacing: var(--uf-tracking-signal);
  text-transform: uppercase;
  color: var(--uf-ink-faint);
}

.case-page__stats dd {
  margin: 4px 0 0;
  font-family: var(--uf-font-display);
  font-size: var(--uf-fs-md);
  font-weight: var(--uf-fw-semibold);
}

.case-page__geo-method {
  font-weight: var(--uf-fw-regular);
  color: var(--uf-ink-faint);
  font-size: var(--uf-fs-xs);
}

.case-page__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--uf-space-6);
}

@media (min-width: 900px) {
  .case-page__body {
    grid-template-columns: 1fr 340px;
    align-items: start;
  }
}

.prose h2 {
  margin: 0 0 var(--uf-space-3);
  font-family: var(--uf-font-display);
  font-size: var(--uf-fs-lg);
}

.prose p {
  margin: 0 0 var(--uf-space-3);
  color: var(--uf-ink-muted);
  line-height: var(--uf-lh-loose);
  max-width: 65ch;
}

.prose--muted p {
  color: var(--uf-ink-faint);
}

.prose code {
  font-family: var(--uf-font-mono);
  font-size: 0.9em;
  color: var(--uf-teal-300);
}

.connection-rail a {
  color: inherit;
  text-decoration: none;
}

.connection-rail a:hover {
  color: var(--uf-teal-300);
}

/* ---------- Empty / 404 ---------- */
.empty-state {
  text-align: center;
  padding: var(--uf-space-8) var(--uf-space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--uf-space-3);
}

.empty-state h1 {
  margin: 0;
  font-family: var(--uf-font-display);
  font-size: var(--uf-fs-3xl);
}

.empty-state p {
  margin: 0;
  color: var(--uf-ink-muted);
  max-width: 42ch;
}

.empty-state a:not(.btn) {
  color: var(--uf-teal-300);
}

/* ================================================================ */
/* Product atoms (from design/components-preview.html)               */
/* ================================================================ */
.signal-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.28rem 0.7rem 0.28rem 0.45rem;
  border-radius: var(--uf-radius-pill);
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  font-weight: var(--uf-fw-medium);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--uf-border-signal);
  background: color-mix(in srgb, var(--uf-teal-900) 55%, var(--uf-void-850));
  color: var(--uf-teal-200);
  line-height: 1;
}

.signal-chip__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--uf-teal-400);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--uf-teal-400) 25%, transparent);
}

.signal-chip--anomaly {
  border-color: var(--uf-border-anomaly);
  background: color-mix(in srgb, var(--uf-violet-900) 55%, var(--uf-void-850));
  color: var(--uf-violet-200);
}

.signal-chip--anomaly .signal-chip__dot {
  background: var(--uf-violet-400);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--uf-violet-400) 25%, transparent);
}

.signal-chip--muted {
  border-color: var(--uf-border);
  background: var(--uf-surface-2);
  color: var(--uf-ink-muted);
}

.signal-chip--muted .signal-chip__dot {
  background: var(--uf-ink-faint);
  box-shadow: none;
}

.signal-chip--shape-triangle { --chip-c: var(--uf-shape-triangle); }
.signal-chip--shape-disk { --chip-c: var(--uf-shape-disk); }
.signal-chip--shape-light { --chip-c: var(--uf-shape-light); }
.signal-chip--shape-fireball { --chip-c: var(--uf-shape-fireball); }

.signal-chip[class*="shape-"] {
  border-color: color-mix(in srgb, var(--chip-c) 45%, transparent);
  color: var(--chip-c);
  background: color-mix(in srgb, var(--chip-c) 12%, var(--uf-void-850));
}

.signal-chip[class*="shape-"] .signal-chip__dot {
  background: var(--chip-c);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--chip-c) 22%, transparent);
}

.case-card {
  display: flex;
  flex-direction: column;
  gap: var(--uf-space-3);
  padding: var(--uf-space-4);
  border-radius: var(--uf-radius-lg);
  border: 1px solid var(--uf-border);
  background: var(--uf-grad-card);
  box-shadow: var(--uf-glow-soft);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--uf-dur-med) var(--uf-ease-out),
    transform var(--uf-dur-med) var(--uf-ease-out),
    box-shadow var(--uf-dur-med) var(--uf-ease-out);
  position: relative;
  overflow: hidden;
  min-height: 100%;
}

.case-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--uf-grad-rail);
  opacity: 0.85;
}

.case-card:hover {
  border-color: var(--uf-border-signal);
  transform: translateY(-2px);
  box-shadow: var(--uf-glow-soft), var(--uf-glow-teal);
}

.case-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--uf-space-2);
  align-items: center;
}

.case-card__date {
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  color: var(--uf-ink-faint);
  letter-spacing: 0.04em;
}

.case-card__place {
  font-size: var(--uf-fs-sm);
  font-weight: var(--uf-fw-semibold);
  color: var(--uf-ink);
  margin: 0;
  line-height: var(--uf-lh-snug);
}

.case-card__place span {
  color: var(--uf-ink-muted);
  font-weight: var(--uf-fw-regular);
}

.case-card__summary {
  margin: 0;
  font-size: var(--uf-fs-sm);
  color: var(--uf-ink-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: var(--uf-lh-body);
}

.case-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: var(--uf-space-2);
  border-top: 1px solid var(--uf-border);
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  color: var(--uf-ink-faint);
}

.case-card__links {
  color: var(--uf-teal-300);
}

.connection-rail {
  border-radius: var(--uf-radius-lg);
  border: 1px solid var(--uf-border);
  background: var(--uf-surface-2);
  overflow: hidden;
}

.connection-rail__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--uf-space-3) var(--uf-space-4);
  border-bottom: 1px solid var(--uf-border);
  background: color-mix(in srgb, var(--uf-void-800) 70%, var(--uf-violet-900) 30%);
}

.connection-rail__head h3 {
  margin: 0;
  font-family: var(--uf-font-display);
  font-size: var(--uf-fs-sm);
  font-weight: var(--uf-fw-semibold);
}

.connection-rail__head span {
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  color: var(--uf-violet-300);
  letter-spacing: var(--uf-tracking-wide);
  text-transform: uppercase;
}

.connection-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.connection-rail__item {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: var(--uf-space-3);
  align-items: center;
  padding: var(--uf-space-3) var(--uf-space-4);
  border-bottom: 1px solid var(--uf-border);
  transition: background var(--uf-dur-fast) var(--uf-ease-soft);
}

.connection-rail__item:last-child {
  border-bottom: none;
}

.connection-rail__item:hover {
  background: color-mix(in srgb, var(--uf-teal-900) 25%, transparent);
}

.connection-rail__rank {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: var(--uf-radius-sm);
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  font-weight: var(--uf-fw-semibold);
  color: var(--uf-teal-200);
  background: color-mix(in srgb, var(--uf-teal-700) 35%, var(--uf-void-850));
  border: 1px solid var(--uf-border-signal);
}

.connection-rail__body {
  min-width: 0;
}

.connection-rail__title {
  margin: 0;
  font-size: var(--uf-fs-sm);
  font-weight: var(--uf-fw-medium);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.connection-rail__reason {
  margin: 2px 0 0;
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  color: var(--uf-ink-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.connection-rail__score {
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  color: var(--uf-violet-300);
}

.connection-rail__spine {
  height: 2px;
  margin: 0 var(--uf-space-4);
  background: var(--uf-grad-rail);
  opacity: 0.5;
}

/* Page background atmosphere */
body.uf-root {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, color-mix(in srgb, var(--uf-violet-700) 28%, transparent), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 0%, color-mix(in srgb, var(--uf-teal-700) 22%, transparent), transparent 50%),
    var(--uf-surface-0);
}

/* ---------- Case Explorer (/explore) ---------- */
.explore__hero {
  margin-bottom: var(--uf-space-6);
  padding: var(--uf-space-6);
  border-radius: var(--uf-radius-xl);
  border: 1px solid var(--uf-border-signal);
  background: var(--uf-grad-hero);
  box-shadow: var(--uf-glow-soft);
}

.explore__kicker {
  display: flex;
  flex-wrap: wrap;
  gap: var(--uf-space-2);
  margin-bottom: var(--uf-space-4);
}

.explore__title {
  margin: 0 0 var(--uf-space-3);
  font-family: var(--uf-font-display);
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: var(--uf-fw-bold);
  letter-spacing: var(--uf-tracking-tight);
}

.explore__lede {
  margin: 0 0 var(--uf-space-4);
  max-width: 58ch;
  color: var(--uf-ink-muted);
  font-size: var(--uf-fs-md);
  line-height: var(--uf-lh-loose);
}

.explore__active {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--uf-space-2);
}

.explore-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.65rem;
  border-radius: var(--uf-radius-pill);
  border: 1px solid var(--uf-border-signal);
  background: color-mix(in srgb, var(--uf-teal-900) 50%, var(--uf-void-850));
  color: var(--uf-teal-200);
  text-decoration: none;
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.explore-chip--active:hover {
  border-color: var(--uf-teal-400);
  color: var(--uf-ink);
}

.explore-chip__x {
  opacity: 0.7;
  font-size: 1.1em;
}

.explore__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--uf-space-6);
}

@media (min-width: 900px) {
  .explore__layout {
    grid-template-columns: 240px 1fr;
    align-items: start;
  }
}

.explore__facets {
  display: flex;
  flex-direction: column;
  gap: var(--uf-space-5);
  padding: var(--uf-space-4);
  border-radius: var(--uf-radius-lg);
  border: 1px solid var(--uf-border);
  background: var(--uf-surface-2);
  position: sticky;
  top: calc(var(--uf-space-6) + 3rem);
}

.facet__title {
  margin: 0 0 var(--uf-space-2);
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  letter-spacing: var(--uf-tracking-signal);
  text-transform: uppercase;
  color: var(--uf-violet-300);
}

.facet__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 220px;
  overflow-y: auto;
}

.facet__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--uf-space-2);
  padding: 0.35rem 0.5rem;
  border-radius: var(--uf-radius-sm);
  color: var(--uf-ink-muted);
  text-decoration: none;
  font-size: var(--uf-fs-sm);
  transition: background var(--uf-dur-fast) var(--uf-ease-soft),
    color var(--uf-dur-fast) var(--uf-ease-soft);
}

.facet__link:hover {
  background: color-mix(in srgb, var(--uf-teal-900) 30%, transparent);
  color: var(--uf-ink);
}

.facet__link.is-active {
  background: color-mix(in srgb, var(--uf-teal-700) 35%, var(--uf-void-850));
  color: var(--uf-teal-200);
  border: 1px solid var(--uf-border-signal);
}

.facet__count {
  font-size: var(--uf-fs-2xs);
  color: var(--uf-ink-faint);
  flex-shrink: 0;
}

.facet__link.is-active .facet__count {
  color: var(--uf-teal-300);
}

.facet__empty {
  margin: 0;
  font-size: var(--uf-fs-xs);
  color: var(--uf-ink-faint);
}

.explore__clear {
  margin: 0;
}

.explore__toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--uf-space-3);
  margin-bottom: var(--uf-space-4);
}

.explore__range,
.explore__page-label {
  margin: 0;
  font-size: var(--uf-fs-2xs);
  color: var(--uf-ink-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.explore__empty {
  text-align: center;
  padding: var(--uf-space-8) var(--uf-space-4);
  border-radius: var(--uf-radius-lg);
  border: 1px dashed var(--uf-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--uf-space-3);
}

.explore__empty h2 {
  margin: 0;
  font-family: var(--uf-font-display);
}

.explore__empty p {
  margin: 0;
  color: var(--uf-ink-muted);
  max-width: 40ch;
}

.explore__empty a {
  color: var(--uf-teal-300);
}

.explore-pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--uf-space-3);
  margin-top: var(--uf-space-6);
  padding-top: var(--uf-space-5);
  border-top: 1px solid var(--uf-border);
}

.explore-pager__pages {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--uf-space-2);
}

.explore-pager__n {
  display: inline-grid;
  place-items: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.4rem;
  border-radius: var(--uf-radius-sm);
  border: 1px solid var(--uf-border);
  background: var(--uf-surface-2);
  color: var(--uf-ink-muted);
  text-decoration: none;
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
}

.explore-pager__n:hover {
  border-color: var(--uf-border-signal);
  color: var(--uf-teal-300);
}

.explore-pager__n.is-current {
  border-color: var(--uf-border-signal);
  background: color-mix(in srgb, var(--uf-teal-700) 40%, var(--uf-void-850));
  color: var(--uf-teal-200);
}

.explore-pager__ell {
  color: var(--uf-ink-faint);
  font-family: var(--uf-font-mono);
  padding: 0 0.15rem;
}

.btn.is-disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* ================================================================ */
/* Editorial content shell — /famous /blog /library /people /beings   */
/* /waves /timeline /glossary (pipeline/gen_content_sql.py tables)    */
/* ================================================================ */

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: var(--uf-space-5);
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  letter-spacing: 0.03em;
  color: var(--uf-ink-faint);
}

.breadcrumb__crumb {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.breadcrumb a {
  color: var(--uf-ink-muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--uf-teal-300);
}

.breadcrumb [aria-current='page'] {
  color: var(--uf-ink);
}

.breadcrumb__sep {
  color: var(--uf-ink-faint);
  opacity: 0.6;
}

/* ---------- Content index toolbars (filter chips by category/stance/group) --- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--uf-space-2);
  margin-bottom: var(--uf-space-5);
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--uf-radius-pill);
  border: 1px solid var(--uf-border);
  background: var(--uf-surface-2);
  color: var(--uf-ink-muted);
  text-decoration: none;
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: border-color var(--uf-dur-fast) var(--uf-ease-soft),
    color var(--uf-dur-fast) var(--uf-ease-soft);
}

.filter-chip:hover {
  border-color: var(--uf-border-signal);
  color: var(--uf-teal-200);
}

.filter-chip.is-active {
  border-color: var(--uf-border-signal);
  background: color-mix(in srgb, var(--uf-teal-900) 45%, var(--uf-void-850));
  color: var(--uf-teal-100);
}

.filter-chip__count {
  opacity: 0.7;
}

/* ---------- Generic entity card (dossiers/blog/books/people grids) --- */
.entity-card {
  display: flex;
  flex-direction: column;
  gap: var(--uf-space-2);
  padding: var(--uf-space-4);
  border-radius: var(--uf-radius-lg);
  border: 1px solid var(--uf-border);
  background: var(--uf-grad-card);
  box-shadow: var(--uf-glow-soft);
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  min-height: 100%;
  transition: border-color var(--uf-dur-med) var(--uf-ease-out),
    transform var(--uf-dur-med) var(--uf-ease-out),
    box-shadow var(--uf-dur-med) var(--uf-ease-out);
}

.entity-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--uf-grad-rail);
  opacity: 0.85;
}

.entity-card:hover {
  border-color: var(--uf-border-signal);
  transform: translateY(-2px);
  box-shadow: var(--uf-glow-soft), var(--uf-glow-teal);
}

.entity-card__eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: var(--uf-space-2);
  align-items: center;
}

.entity-card__title {
  margin: 0;
  font-family: var(--uf-font-display);
  font-size: var(--uf-fs-md);
  font-weight: var(--uf-fw-semibold);
  color: var(--uf-ink);
  line-height: var(--uf-lh-snug);
}

.entity-card__meta {
  margin: 0;
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  color: var(--uf-ink-faint);
  letter-spacing: 0.03em;
}

.entity-card__summary {
  margin: 0;
  font-size: var(--uf-fs-sm);
  color: var(--uf-ink-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: var(--uf-lh-body);
}

.entity-card__footer {
  margin-top: auto;
  padding-top: var(--uf-space-2);
  border-top: 1px solid var(--uf-border);
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  color: var(--uf-teal-300);
}

/* ---------- Chip link wrapper (SignalChip made clickable) ---------- */
.chip-link {
  text-decoration: none;
  display: inline-flex;
}

/* ---------- FAQ (blog posts) ---------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--uf-space-2);
}

.faq-item {
  border-radius: var(--uf-radius-md);
  border: 1px solid var(--uf-border);
  background: var(--uf-surface-2);
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  padding: var(--uf-space-3) var(--uf-space-4);
  font-family: var(--uf-font-display);
  font-weight: var(--uf-fw-semibold);
  font-size: var(--uf-fs-sm);
  color: var(--uf-ink);
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::before {
  content: '+';
  display: inline-block;
  width: 1.1em;
  color: var(--uf-teal-300);
  font-family: var(--uf-font-mono);
}

.faq-item[open] summary::before {
  content: '−';
}

.faq-item p {
  margin: 0;
  padding: 0 var(--uf-space-4) var(--uf-space-4) calc(var(--uf-space-4) + 1.1em);
  color: var(--uf-ink-muted);
  font-size: var(--uf-fs-sm);
  line-height: var(--uf-lh-loose);
}

/* ---------- Vertical timeline (/timeline) ---------- */
.timeline-rail {
  position: relative;
  list-style: none;
  margin: 0 0 0 0.6rem;
  padding-left: var(--uf-space-6);
  border-left: 2px solid var(--uf-border-signal);
}

.timeline-node {
  position: relative;
  padding-bottom: var(--uf-space-6);
}

.timeline-node:last-child {
  padding-bottom: 0;
}

.timeline-node::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--uf-space-6) - 6px);
  top: 0.35rem;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--uf-teal-400);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--uf-teal-400) 20%, transparent);
}

.timeline-node--policy::before { background: var(--uf-violet-400); box-shadow: 0 0 0 4px color-mix(in srgb, var(--uf-violet-400) 20%, transparent); }
.timeline-node--science::before { background: #7dd3fc; box-shadow: 0 0 0 4px color-mix(in srgb, #7dd3fc 20%, transparent); }
.timeline-node--culture::before { background: #fb923c; box-shadow: 0 0 0 4px color-mix(in srgb, #fb923c 20%, transparent); }

.timeline-node__year {
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  color: var(--uf-ink-faint);
  letter-spacing: 0.04em;
}

.timeline-node__title {
  margin: 2px 0 4px;
  font-family: var(--uf-font-display);
  font-size: var(--uf-fs-md);
  font-weight: var(--uf-fw-semibold);
}

.timeline-node__title a {
  color: inherit;
  text-decoration: none;
}

.timeline-node__title a:hover {
  color: var(--uf-teal-300);
}

.timeline-node__desc {
  margin: 0;
  max-width: 68ch;
  color: var(--uf-ink-muted);
  font-size: var(--uf-fs-sm);
  line-height: var(--uf-lh-body);
}

.timeline-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--uf-space-4);
  margin-bottom: var(--uf-space-5);
  font-family: var(--uf-font-mono);
  font-size: var(--uf-fs-2xs);
  color: var(--uf-ink-muted);
}

.timeline-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.timeline-legend__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

/* ---------- Definition list (glossary index) ---------- */
.glossary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--uf-space-3);
}

.glossary-item {
  padding: var(--uf-space-3) var(--uf-space-4);
  border-radius: var(--uf-radius-md);
  border: 1px solid var(--uf-border);
  background: var(--uf-surface-2);
  text-decoration: none;
  color: inherit;
  display: block;
}

.glossary-item:hover {
  border-color: var(--uf-border-signal);
}

.glossary-item__term {
  margin: 0 0 2px;
  font-family: var(--uf-font-display);
  font-weight: var(--uf-fw-semibold);
  font-size: var(--uf-fs-sm);
  color: var(--uf-ink);
}

.glossary-item__def {
  margin: 0;
  font-size: var(--uf-fs-xs);
  color: var(--uf-ink-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}