/* ============================================================
   SB 79 Impact Explorer — Design System v2
   ============================================================
   Reference: Chanel.com nav/editorial patterns (principles only)
   – two-tier nav, centered brand, uppercase labels, thin underline active
   – full-bleed sections, generous vertical rhythm, strong alignment grid
   – no serif fonts, no cards/panels as default layout

   Fonts via Google Fonts (open-source):
   – Barlow Condensed  — display / nav
   – Inter             — body
   – DM Mono           — data / numbers / code
   ============================================================ */

/* ── Custom properties ──────────────────────────────────────────────────── */
:root {
  /* Palette */
  --ink:           #0f0e0d;
  --ink-muted:     #58554f;
  --bg:            #f8f7f5;
  --bg-alt:        #f0eeeb;
  --rule:          #d6d3ce;
  --rule-heavy:    #a09c97;
  --accent:        #b80021;

  /* Typography */
  --font-display:  'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body:     'Inter', system-ui, -apple-system, sans-serif;
  /* Monospace fonts are reserved for code/raw technical fields only.
     Do not use monospace for public-facing prose or UI labels. */
  --font-mono:     'DM Mono', 'Courier New', monospace;

  /* Nav */
  --nav-t1-h:      56px;
  --nav-t2-h:      40px;
  --nav-h:         96px;

  /* Spacing scale */
  --sp-xs:  0.5rem;
  --sp-sm:  1rem;
  --sp-md:  2rem;
  --sp-lg:  3.5rem;
  --sp-xl:  4.5rem;

  /* Layout */
  --max-prose: 720px;
  --max-wide:  1160px;
  --page-gutter: clamp(1.25rem, 5vw, 5rem);

  /* Letter-spacing — reduced from original 0.12/0.16 */
  --ls-nav:     0.06em;
  --ls-eyebrow: 0.08em;
}

/* ── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.65;
  font-size: 1rem;
  padding-top: var(--nav-h);
}

img, svg { display: block; max-width: 100%; }

a {
  color: inherit;
  text-decoration-color: var(--rule-heavy);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: text-decoration-color 0.15s;
}
a:hover { text-decoration-color: var(--ink); }

/* ── Nav ────────────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
}

/* Tier 1 — brand */
.nav__tier1 {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: var(--nav-t1-h);
  padding: 0 var(--page-gutter);
  border-bottom: 1px solid var(--rule);
}

.nav__tier1-side {
  display: flex;
  align-items: center;
}

.nav__tier1-right {
  justify-content: flex-end;
}

.nav__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1em;
  text-decoration: none;
  color: var(--ink);
  justify-self: center;
  transition: opacity 0.15s;
}
.nav__brand:hover { opacity: 0.6; }

.nav__brand-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: var(--ls-nav);
  text-transform: uppercase;
  line-height: 1;
}

.nav__brand-sub {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 0.52rem;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  line-height: 1;
}

.nav__lang-toggle {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: var(--ls-nav);
  text-transform: uppercase;
  background: none;
  border: none;
  color: var(--ink-muted);
  cursor: pointer;
  padding: 0;
}

.nav__theme-toggle {
  display: inline-flex;
  align-items: center;
  background: none;
  border: none;
  color: var(--ink-muted);
  cursor: pointer;
  padding: 0;
  margin-left: 0.75rem;
  font-size: 1rem;
  line-height: 1;
  transition: color 0.15s;
}
.nav__theme-toggle:hover { color: var(--ink); }

/* Show sun in light mode, moon in dark mode */
[data-theme="dark"] .nav__theme-icon--dark   { display: inline; }
[data-theme="dark"] .nav__theme-icon--light  { display: none; }
[data-theme="light"] .nav__theme-icon--dark  { display: none; }
[data-theme="light"] .nav__theme-icon--light { display: inline; }
/* Fallback when data-theme not yet set (server-render) */
html:not([data-theme]) .nav__theme-icon--dark  { display: none; }
html:not([data-theme]) .nav__theme-icon--light { display: inline; }

/* Tier 2 — links */
.nav__tier2 {
  height: var(--nav-t2-h);
  display: flex;
  align-items: center;
  padding: 0 var(--page-gutter);
}

.nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  width: 100%;
  justify-content: center;
}

.nav__link {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: var(--ls-nav);
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-muted);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.nav__link:hover {
  color: var(--ink);
  border-bottom-color: var(--rule-heavy);
}
.nav__link--active {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ── Page header ────────────────────────────────────────────────────────── */
.page-header {
  padding: var(--sp-xl) var(--page-gutter) var(--sp-lg);
  max-width: var(--max-wide);
  margin: 0 auto;
  border-bottom: 1px solid var(--rule);
}

.page-header__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0 0 var(--sp-sm);
}

.page-header__sub {
  font-size: 1.05rem;
  color: var(--ink-muted);
  max-width: var(--max-prose);
  margin: 0;
}

/* Maps page: compact header so map is visible without scrolling */
.page-maps .page-header {
  padding: var(--sp-sm) var(--page-gutter) 0.6rem;
}
.page-maps .page-header__title {
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  margin-bottom: 0.2rem;
}
.page-maps .page-header__sub {
  font-size: 0.78rem;
  line-height: 1.4;
}

.page-note {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--ink-muted);
  margin-top: var(--sp-sm);
}

/* ── Summary box (TL;DR) ────────────────────────────────────────────────── */
.summary-box {
  padding: var(--sp-md) var(--page-gutter);
  max-width: var(--max-wide);
  margin: 0 auto;
  border-bottom: 1px solid var(--rule);
}

.summary-box__inner {
  border-left: 2px solid var(--rule-heavy);
  padding-left: var(--sp-md);
  max-width: var(--max-prose);
}

.summary-box__label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 0.4em;
}

.summary-box__content {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--ink);
  margin: 0;
}

/* ── Hero status widget ─────────────────────────────────────────────────── */
.hero-status {
  border-top: 1px solid var(--rule-heavy);
  padding-top: var(--sp-sm);
  align-self: start;
}

.hero-status__label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 0.25em;
}

.hero-status__date {
  font-size: 0.78rem;
  color: var(--ink-muted);
  margin: 0 0 var(--sp-sm);
  border-bottom: 1px solid var(--rule);
  padding-bottom: var(--sp-sm);
}

.hero-status__item {
  margin-bottom: var(--sp-sm);
}
.hero-status__item:last-child { margin-bottom: 0; }

.hero-status__kicker {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  display: block;
  margin-bottom: 0.2em;
}

.hero-status__item p {
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--ink);
  margin: 0;
}

/* ── Hero ───────────────────────────────────────────────────────────────── */
.hero {
  padding: 3rem var(--page-gutter);
  max-width: var(--max-wide);
  margin: 0 auto;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 1fr minmax(220px, 280px);
  gap: var(--sp-lg);
  align-items: start;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 var(--sp-md);
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  word-spacing: 0.05em;
  margin: 0 0 var(--sp-sm);
  max-width: 28ch;
}

.hero__sub {
  font-size: 0.95rem;
  line-height: 1.65;
  max-width: 60ch;
  color: var(--ink-muted);
  margin: 0 0 var(--sp-sm);
}

.hero__cta {
  display: flex;
  gap: var(--sp-sm);
  flex-wrap: wrap;
  margin-bottom: var(--sp-sm);
}

.hero__countdown {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--ink-muted);
  display: flex;
  gap: 0.5ch;
  align-items: baseline;
}

.countdown__value {
  font-size: 1.05rem;
  color: var(--accent);
  font-weight: 500;
}

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: var(--ls-nav);
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.65em 1.5em;
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.btn:hover { background: var(--ink); color: var(--bg); }

.btn--primary { background: var(--ink); color: var(--bg); }
.btn--primary:hover { background: transparent; color: var(--ink); }

.btn--ghost { /* default btn styles apply */ }

.btn--download {
  font-size: 0.68rem;
  padding: 0.5em 1.1em;
  border-color: var(--rule-heavy);
  color: var(--ink-muted);
}
.btn--download:hover { border-color: var(--ink); color: var(--ink); background: transparent; }

/* ── Key Findings (merged findings + forces) ────────────────────────────── */
.key-findings {
  padding: var(--sp-md) var(--page-gutter);
  max-width: var(--max-wide);
  margin: 0 auto;
  border-bottom: 1px solid var(--rule);
}

.key-findings__header {
  display: flex;
  align-items: baseline;
  gap: var(--sp-md);
  margin-bottom: var(--sp-sm);
}

.key-findings__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
}

.key-finding {
  padding: 1.25rem 1.5rem 1.25rem 0;
  border-right: 1px solid var(--rule);
}
.key-finding:last-child { border-right: none; }
.key-finding + .key-finding { padding-left: 1.5rem; }

.key-finding__number {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2vw, 1.9rem);
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 0.1em;
  line-height: 1;
}

.key-finding__context {
  font-family: var(--font-body);
  font-size: 0.68rem;
  color: var(--ink-muted);
  letter-spacing: 0;
  margin: 0 0 0.6em;
}

.key-finding__title {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 0.4em;
}

.key-finding__body {
  font-size: 0.82rem;
  color: var(--ink-muted);
  line-height: 1.55;
  margin: 0 0 0.75em;
}

.key-finding__link {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: var(--ls-nav);
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-muted);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1px;
}
.key-finding__link:hover { color: var(--ink); border-color: var(--ink); }

/* ── Nav index strip (home) ─────────────────────────────────────────────── */
.nav-cards {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 var(--page-gutter);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-bottom: 1px solid var(--rule);
}

.nav-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.85rem 1rem;
  border-right: 1px solid var(--rule);
  text-decoration: none;
  color: var(--ink);
  transition: background 0.15s;
}
.nav-card:first-child { padding-left: 0; }
.nav-card:last-child { border-right: none; }
.nav-card:hover { background: var(--bg-alt); }

.nav-card__title {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin: 0;
}

.nav-card__body {
  display: none;
}

.nav-card__arrow {
  font-size: 0.75rem;
  color: var(--ink-muted);
  flex-shrink: 0;
}

/* ── Section titles ─────────────────────────────────────────────────────── */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin: 0 0 var(--sp-sm);
}

.section-sub {
  font-size: 1rem;
  color: var(--ink-muted);
  max-width: var(--max-prose);
  margin: 0;
}

/* ── Editorial sections ─────────────────────────────────────────────────── */
.editorial-section {
  border-bottom: 1px solid var(--rule);
}

.editorial-section--alt {
  background: var(--bg-alt);
}

.editorial-section__inner {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: var(--sp-lg) var(--page-gutter);
}

.editorial-section__inner--narrow {
  max-width: calc(var(--max-prose) + 2 * var(--page-gutter));
}

/* ── Prose ──────────────────────────────────────────────────────────────── */
.prose {
  max-width: var(--max-prose);
  margin-bottom: var(--sp-md);
}

.prose p {
  margin: 0 0 1.2em;
  font-size: 1rem;
  line-height: 1.7;
}
.prose p:last-child { margin-bottom: 0; }

.key-finding {
  max-width: var(--max-prose);
  border-left: 2px solid var(--ink);
  padding-left: var(--sp-md);
  margin: var(--sp-md) 0;
  font-size: 1rem;
  line-height: 1.65;
  font-weight: 400;
}

.framing-note {
  font-size: 0.9rem;
  color: var(--ink-muted);
  font-style: italic;
  line-height: 1.7;
  margin: 0;
}

.status-note {
  padding: var(--sp-sm) var(--page-gutter);
  max-width: var(--max-wide);
  margin: 0 auto;
  border-bottom: 1px solid var(--rule);
}

.status-note__label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 0.3em;
}

.status-note__body {
  font-size: 0.85rem;
  color: var(--ink-muted);
  line-height: 1.6;
  margin: 0;
  max-width: var(--max-prose);
}

.source-note {
  font-family: var(--font-body);
  font-size: 0.72rem;
  color: var(--ink-muted);
  margin-top: var(--sp-sm);
}

/* ── Source dots (inline citation indicators) ────────────────────────────── */
.source-dot {
  display: inline-block;
  position: relative;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #A65A3A;
  vertical-align: middle;
  margin-left: 0.3em;
  cursor: default;
  outline-offset: 2px;
}
.source-dot::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  max-width: 280px;
  white-space: normal;
  background: var(--bg-alt, #f5f2ec);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.68rem;
  line-height: 1.4;
  padding: 0.35em 0.6em;
  border: 1px solid var(--rule);
  border-radius: 2px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 100;
}
.source-dot:hover::after,
.source-dot:focus::after {
  opacity: 1;
}
.source-dot--la-impl {
  background: #A65A3A;
}
.source-dot--la-impl[data-tip]::after { /* populated via JS or data-tip attr */ }
.source-dot--project-method {
  background: #5A6E7A;
}
.source-dot--inferred {
  background: #7A6A3A;
}
.source-dot--state-law {
  background: #2A4A7A;
}
.source-dot--regional {
  background: #3A6A5A;
}
.source-dot--osm {
  background: #7EBC59;
}
[data-theme="dark"] .source-dot::after,
@media (prefers-color-scheme: dark) {
  .source-dot::after {
    background: var(--bg-alt, #2a2724);
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
  }
}

.formula-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--ink-muted);
  margin-top: var(--sp-sm);
}

.inline-link {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: var(--ls-nav);
  text-transform: uppercase;
  display: inline-block;
  margin-top: var(--sp-sm);
  padding-bottom: 1px;
  border-bottom: 1px solid var(--rule-heavy);
  text-decoration: none;
  color: var(--ink-muted);
  transition: color 0.15s, border-color 0.15s;
}
.inline-link:hover { color: var(--ink); border-color: var(--ink); }

/* ── Stat rows ──────────────────────────────────────────────────────────── */
.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: var(--sp-md);
  border-top: 1px solid var(--rule);
}

/* Stacked variant used inside split right column */
.stat-row--stacked {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--rule);
  margin-top: 0;
}

.stat-block {
  flex: 1 1 180px;
  padding: var(--sp-md) var(--sp-md) var(--sp-sm) 0;
  border-right: 1px solid var(--rule);
}
.stat-block:last-child { border-right: none; }

.stat-block__n {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 0.15em;
  line-height: 1;
}

.stat-block__label {
  font-size: 0.8rem;
  color: var(--ink-muted);
  margin: 0;
  line-height: 1.4;
}

.stat-block__note {
  font-family: var(--font-body);
  font-size: 0.68rem;
  color: var(--ink-muted);
  margin-top: 0.4em;
}

/* ── Alt Plan flow diagram ──────────────────────────────────────────────── */
.flow-diagram {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-sm);
  flex-wrap: wrap;
  margin: var(--sp-md) 0;
  padding: var(--sp-md) 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.flow-step {
  display: flex;
  flex-direction: column;
  gap: 0.25em;
}

.flow-step__label {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.flow-step__note {
  font-family: var(--font-body);
  font-size: 0.68rem;
  color: var(--ink-muted);
}

.flow-arrow {
  font-size: 1.2rem;
  color: var(--ink-muted);
  align-self: center;
  line-height: 1;
}

/* ── Compound layers (who-bears-it) ─────────────────────────────────────── */
.compound-layers {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-sm);
  margin: var(--sp-md) 0;
}

.compound-layer {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  padding: 0.3em 0.8em;
  border: 1px solid var(--rule-heavy);
  color: var(--ink-muted);
}

.section-links {
  display: flex;
  gap: var(--sp-md);
  flex-wrap: wrap;
  margin-top: var(--sp-md);
}

/* ── Data table ─────────────────────────────────────────────────────────── */
.download-bar {
  display: flex;
  gap: var(--sp-sm);
  flex-wrap: wrap;
  padding: var(--sp-md) var(--page-gutter);
  max-width: var(--max-wide);
  margin: 0 auto;
  border-bottom: 1px solid var(--rule);
}

.data-table-wrapper {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: var(--sp-md) var(--page-gutter) var(--sp-xl);
  overflow-x: auto;
}

.data-table__heading {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  margin: 0 0 0.4em;
}

.data-table__note {
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: var(--ink-muted);
  margin: 0 0 var(--sp-md);
}

.data-table-header { margin-bottom: var(--sp-sm); }

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.data-table th {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  font-weight: 500;
  text-align: left;
  padding: 0.6em 0.8em;
  border-bottom: 2px solid var(--ink);
  white-space: nowrap;
  color: var(--ink-muted);
}

.data-table th.sortable:hover { color: var(--ink); cursor: pointer; }
.data-table th[aria-sort] { color: var(--ink); }

.data-table td {
  padding: 0.45em 0.8em;
  border-bottom: 1px solid var(--rule);
  vertical-align: middle;
}

.data-table td.num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-align: right;
}

.data-table tbody tr:hover { background: var(--bg-alt); }

/* Tier badges */
.tier-badge {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2em 0.5em;
  display: inline-block;
}

.tier-badge--low    { background: #e8f4e8; color: #2a5a2a; }
.tier-badge--medium { background: #fff4e0; color: #7a4a00; }
.tier-badge--high   { background: #fde8e8; color: #8a0000; }

.tier-badge--displacement-low      { background: #e8f4e8; color: #2a5a2a; }
.tier-badge--displacement-moderate { background: #fff4e0; color: #7a4a00; }
.tier-badge--displacement-high     { background: #fde8e8; color: #8a0000; }
.tier-badge--displacement-very-high{ background: #2a0000; color: #ffcccc; }
.tier-badge--displacement-unknown  { background: var(--bg-alt); color: var(--ink-muted); }

/* ── Policy asks (case study) ───────────────────────────────────────────── */
.policy-asks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
  max-width: var(--max-prose);
  counter-reset: policy-counter;
}

.policy-ask {
  border-top: 1px solid var(--rule);
  padding-top: var(--sp-sm);
  counter-increment: policy-counter;
}

.policy-ask::before {
  content: counter(policy-counter);
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: var(--ink-muted);
  display: block;
  margin-bottom: 0.5em;
  letter-spacing: 0;
}

.policy-ask__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin: 0 0 0.5em;
}

.policy-ask__body {
  font-size: 0.9rem;
  color: var(--ink-muted);
  line-height: 1.65;
  margin: 0;
}

/* ── Formulas (about) ───────────────────────────────────────────────────── */
.formulas {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}

.formula {
  border-top: 1px solid var(--rule);
  padding-top: var(--sp-sm);
  max-width: var(--max-prose);
}

.formula__name {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin: 0 0 0.5em;
}

.formula__expr {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  margin: 0 0 0.5em;
}

.formula__expr code {
  background: var(--bg-alt);
  padding: 0.25em 0.5em;
  display: inline-block;
}

.formula__note {
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin: 0;
  line-height: 1.55;
}

/* ── Maps layout ────────────────────────────────────────────────────────── */
.maps-layout {
  /* Full-viewport-width editorial plate — narrower gutter than prose pages */
  padding: 0 1rem var(--sp-xl);
}

.map-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  justify-content: center;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 0;
  padding: 0.3rem 0 0;
}

.map-selector__btn {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: var(--ls-nav);
  text-transform: uppercase;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 0.6em 1.2em;
  cursor: pointer;
  color: var(--ink-muted);
  transition: color 0.15s, border-color 0.15s;
  margin-bottom: -1px;
  display: flex;
  align-items: center;
  gap: 0.5em;
}
.map-selector__btn:hover { color: var(--ink); }
.map-selector__btn--active {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.map-selector__tag {
  font-size: 0.55rem;
  background: #c0392b;
  color: #fff;
  padding: 0.15em 0.4em;
  letter-spacing: 0.06em;
  font-weight: 700;
  border-radius: 1px;
}

.map-panels { border: 1px solid var(--rule); border-top: none; }

.map-panel { display: none; }
.map-panel--active { display: block; }

.map-panel__meta {
  padding: var(--sp-md) var(--sp-md) 0;
  border-bottom: 1px solid var(--rule);
  background: var(--bg-alt);
  margin-bottom: 0;
}

.map-panel__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 0.3em;
}

.map-panel__desc {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin: 0 0 var(--sp-sm);
  max-width: var(--max-prose);
}

/* MapLibre GL control overrides — editorial style */
.maplibregl-ctrl-attrib {
  font-size: 0.65rem;
  font-family: var(--font-body);
  background: rgba(243, 241, 236, 0.80) !important;
  color: var(--ink-muted);
}
.maplibregl-ctrl-attrib a { color: var(--ink-muted); }
.maplibregl-ctrl button {
  background: var(--bg);
  border-color: var(--rule);
  color: var(--ink);
}
.maplibregl-popup-content {
  border-radius: 0;
  padding: 0;
  box-shadow: 0 1px 6px rgba(20, 16, 9, 0.07);
}
.maplibregl-popup-tip { display: none; }

/* Popup component — editorial */
.map-popup {
  font-family: var(--font-body);
  min-width: 160px;
  padding: 6px 14px 8px;
}
.map-popup__name {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink);
  padding-bottom: 4px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--rule);
}
.map-popup__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1em;
  padding: 1px 0;
}
.map-popup__label {
  font-size: 0.68rem;
  color: var(--ink-muted);
}
.map-popup__value {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--ink);
  text-align: right;
}

/* ── Footer ─────────────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--rule);
  padding: var(--sp-lg) var(--page-gutter);
}

.site-footer__citation {
  max-width: var(--max-wide);
  margin: 0 auto var(--sp-md);
  padding-bottom: var(--sp-md);
  border-bottom: 1px solid var(--rule);
}

.site-footer__citation p {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--ink-muted);
  margin: 0;
}

.site-footer__citation a {
  color: var(--ink-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.15s;
}

.site-footer__citation a:hover,
.site-footer__citation a:focus {
  color: var(--ink);
  outline-offset: 2px;
}

/* ── Anchor jump offset — accounts for fixed nav height ─────────────────── */
#about-theory-heading,
#about-bib-heading {
  scroll-margin-top: calc(var(--nav-h) + 2rem);
}

.back-reference-link {
  display: inline-block;
  margin-top: var(--sp-md);
  padding: 0.45em 0.9em;
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--ink-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: transparent;
  transition: color 0.15s, border-color 0.15s;
}

.back-reference-link:hover,
.back-reference-link:focus {
  color: var(--ink);
  border-color: var(--ink-muted);
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.site-footer__inner {
  max-width: var(--max-wide);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--sp-sm);
}

.site-footer__note {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--ink-muted);
  margin: 0;
}

.site-footer__links {
  display: flex;
  gap: var(--sp-md);
}

.site-footer__links a {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: var(--ls-nav);
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-muted);
  transition: color 0.15s;
}
.site-footer__links a:hover { color: var(--ink); }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 680px) {
  :root {
    --sp-lg: 2rem;
    --sp-xl: 3rem;
  }

  .nav__list { gap: 1rem; }
  .nav__link { font-size: 0.62rem; }

  .key-findings__grid { grid-template-columns: 1fr; }
  .key-finding { border-right: none; border-bottom: 1px solid var(--rule); padding: 1rem 0; }
  .key-finding + .key-finding { padding-left: 0; }

  .nav-cards { grid-template-columns: 1fr 1fr; }
  .nav-card { padding: 0.75rem 0.5rem; }
  .nav-card:first-child { padding-left: 0.5rem; }

  .stat-row { flex-direction: column; }
  .stat-block { border-right: none; border-bottom: 1px solid var(--rule); padding: var(--sp-sm) 0; }

  .hero { grid-template-columns: 1fr; gap: var(--sp-md); }
  .hero-status { border-top: none; border-bottom: 1px solid var(--rule); padding-bottom: var(--sp-md); order: 1; }
  .hero__copy { order: 0; }

  .flow-diagram { flex-direction: column; }
  .flow-arrow { transform: rotate(90deg); }

  .site-footer__inner { flex-direction: column; }
}

@media (max-width: 480px) {
  .nav__list {
    gap: 0.6rem;
    overflow-x: auto;
    justify-content: flex-start;
    padding: 0 var(--page-gutter);
    scroll-snap-type: x mandatory;
  }
  .nav__tier2 { padding: 0; }
  .nav__link { scroll-snap-align: start; white-space: nowrap; }
}

/* ── Two-column split layout ─────────────────────────────────────────────── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-lg);
  align-items: start;
}

.split--prose-wide {
  grid-template-columns: 5fr 7fr;
}

.split--wide-prose {
  grid-template-columns: 7fr 5fr;
}

@media (max-width: 860px) {
  .split,
  .split--prose-wide,
  .split--wide-prose {
    grid-template-columns: 1fr;
    gap: var(--sp-md);
  }
}

/* ── Maps sidebar layout ─────────────────────────────────────────────────── */
.map-panel__split {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: clamp(580px, calc(100vh - 230px), 760px);
}

.map-panel__sidebar {
  padding: 0.75rem 0.875rem;
  border-right: 1px solid var(--rule);
  background: var(--bg-alt);
  overflow-y: auto;
}

.map-panel__sidebar-title {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin: 0 0 0.25em;
}

.map-panel__sidebar-desc {
  font-size: 0.76rem;
  color: var(--ink-muted);
  line-height: 1.4;
  margin: 0 0 0.4rem;
}

.map-legend {
  margin-top: 0.4rem;
  border-top: 1px solid var(--rule);
  padding-top: 0.3rem;
}

.map-legend__label {
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 0.25em;
}

.map-legend__ramp {
  display: flex;
  height: 8px;
  margin-bottom: 0.35em;
}

.map-legend__ramp-stop {
  flex: 1;
}

.map-legend__ends {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-body);
  font-size: 0.62rem;
  color: var(--ink-muted);
}

.map-legend__swatches {
  display: flex;
  flex-direction: column;
  gap: 0.18em;
  margin-top: 0.2em;
}

.map-legend__swatch {
  display: flex;
  align-items: center;
  gap: 0.5em;
}

.map-legend__color {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}

.map-legend__text {
  font-family: var(--font-body);
  font-size: 0.68rem;
  color: var(--ink-muted);
}

.map-panel__canvas {
  position: relative;
  min-height: clamp(580px, calc(100vh - 230px), 760px);
}

.map-panel__canvas [id^="map-"] {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  min-height: clamp(580px, calc(100vh - 230px), 760px);
}

.map-fallback {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--ink-muted);
  pointer-events: none;
  z-index: 1;
}
.map-initialized .map-fallback { display: none; }

.map-legend__note {
  font-family: var(--font-body);
  font-size: 0.60rem;
  color: var(--ink-muted);
  line-height: 1.3;
  margin-top: 0.3em;
  font-style: italic;
}

.map-legend__detail {
  margin-top: 0.5rem;
  border-top: 1px solid var(--rule);
  padding-top: 0.3rem;
}
.map-legend__detail summary {
  font-family: var(--font-display);
  font-size: 0.60rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-muted);
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.map-legend__detail summary::-webkit-details-marker { display: none; }
.map-legend__detail summary::after {
  content: ' ↓';
  font-size: 0.55rem;
}
.map-legend__detail[open] summary::after { content: ' ↑'; }
.map-legend__detail p {
  font-size: 0.60rem;
  color: var(--ink-muted);
  line-height: 1.45;
  margin: 0.3rem 0 0;
}

@media (max-width: 860px) {
  .map-panel__split {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .map-panel__sidebar {
    border-right: none;
    border-bottom: 1px solid var(--rule);
  }
  .map-panel__canvas {
    min-height: 420px;
    height: 420px;
  }
  .map-panel__canvas [id^="map-"] {
    min-height: 420px;
    height: 420px;
  }
}

@media (max-width: 540px) {
  .maps-layout { padding: 0 0 var(--sp-xl); }
  .map-panel__canvas { min-height: 340px; height: 340px; }
  .map-panel__canvas [id^="map-"] { min-height: 340px; height: 340px; }
}

/* ── Responsive table columns (hide on narrow) ───────────────────────────── */
@media (max-width: 960px) {
  .col-opportunity, .col-fire { display: none; }
}

/* ── Dark theme ─────────────────────────────────────────────────────────── */
[data-theme="dark"] {
  --ink:        #e8e6e2;
  --ink-muted:  #908c87;
  --bg:         #121110;
  --bg-alt:     #1c1b19;
  --rule:       #2e2c29;
  --rule-heavy: #4a4844;
  --accent:     #e83050;
}

/* Tier badges — hardcoded backgrounds need dark overrides */
[data-theme="dark"] .tier-badge--low    { background: #1a3a1a; color: #88cc88; }
[data-theme="dark"] .tier-badge--medium { background: #3a2a00; color: #ccaa44; }
[data-theme="dark"] .tier-badge--high   { background: #3a0000; color: #ffaaaa; }
[data-theme="dark"] .tier-badge--displacement-low      { background: #1a3a1a; color: #88cc88; }
[data-theme="dark"] .tier-badge--displacement-moderate { background: #3a2a00; color: #ccaa44; }
[data-theme="dark"] .tier-badge--displacement-high     { background: #3a0000; color: #ffaaaa; }
[data-theme="dark"] .tier-badge--displacement-very-high{ background: #200000; color: #ffcccc; }
[data-theme="dark"] .tier-badge--displacement-unknown  { background: var(--bg-alt); color: var(--ink-muted); }

/* Dark basemap — gentle brightness reduction so roads/labels recede */
[data-theme="dark"] .map-panel__canvas {
  filter: brightness(0.80);
}

/* Mapbox GL dark overrides */
[data-theme="dark"] .mapboxgl-popup-content {
  background: var(--bg-alt);
  color: var(--ink);
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
[data-theme="dark"] .mapboxgl-ctrl-attrib {
  background: rgba(0,0,0,0.5) !important;
  color: var(--ink-muted);
}
[data-theme="dark"] .mapboxgl-ctrl-attrib a { color: var(--ink-muted); }
[data-theme="dark"] .mapboxgl-ctrl button {
  background: var(--bg-alt);
  color: var(--ink);
  border-color: var(--rule);
}
[data-theme="dark"] .mapboxgl-ctrl button:hover { background: var(--rule); }

/* ── Mapbox GL Geocoder ─────────────────────────────────────────────────── */
.mapboxgl-ctrl-geocoder {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.72rem;
  border-radius: 0;
  box-shadow: none;
  border: 1px solid var(--rule-heavy, #ccc);
  background: var(--bg, #fff);
  color: var(--ink, #111);
  min-width: 220px;
  max-width: 260px;
}
.mapboxgl-ctrl-geocoder input {
  font-family: inherit;
  font-size: inherit;
  color: var(--ink, #111);
  background: transparent;
  padding: 6px 32px 6px 32px;
  height: 32px;
}
.mapboxgl-ctrl-geocoder input::placeholder { color: var(--ink-muted, #888); }
.mapboxgl-ctrl-geocoder .mapboxgl-ctrl-geocoder--icon-search {
  top: 7px;
  left: 8px;
  fill: var(--ink-muted, #888);
}
.mapboxgl-ctrl-geocoder .mapboxgl-ctrl-geocoder--button {
  top: 4px;
  right: 4px;
  background: transparent;
}
.mapboxgl-ctrl-geocoder .suggestions {
  border-radius: 0;
  border: 1px solid var(--rule, #ddd);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  background: var(--bg, #fff);
}
.mapboxgl-ctrl-geocoder .suggestions > li > a {
  font-size: 0.72rem;
  padding: 6px 10px;
  color: var(--ink, #111);
}
.mapboxgl-ctrl-geocoder .suggestions > .active > a,
.mapboxgl-ctrl-geocoder .suggestions > li > a:hover {
  background: var(--bg-alt, #f5f5f5);
  color: var(--ink, #111);
}
[data-theme="dark"] .mapboxgl-ctrl-geocoder {
  background: var(--bg-alt);
  border-color: var(--rule-heavy);
  color: var(--ink);
}
[data-theme="dark"] .mapboxgl-ctrl-geocoder input { color: var(--ink); }
[data-theme="dark"] .mapboxgl-ctrl-geocoder .suggestions { background: var(--bg-alt); border-color: var(--rule-heavy); }
[data-theme="dark"] .mapboxgl-ctrl-geocoder .suggestions > li > a { color: var(--ink); }
[data-theme="dark"] .mapboxgl-ctrl-geocoder .suggestions > .active > a,
[data-theme="dark"] .mapboxgl-ctrl-geocoder .suggestions > li > a:hover { background: var(--rule); }

/* ── Station detail panel (sidebar) ───────────────────────────────────────── */
.map-station-detail {
  margin-top: 0.9rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--rule);
}
.map-station-detail[hidden] { display: none; }
.sd-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.5rem;
}
.sd-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.01em;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sd-dismiss {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--ink-muted);
  padding: 0 0 0 8px;
  line-height: 1;
  flex-shrink: 0;
}
.sd-dismiss:hover { color: var(--ink); }
.sd-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.18rem 0;
  border-bottom: 1px solid var(--rule);
  gap: 0.5rem;
}
.sd-row:last-child { border-bottom: none; }
.sd-label {
  font-size: 0.62rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.sd-value {
  font-size: 0.72rem;
  color: var(--ink);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ── Rail line legend ─────────────────────────────────────────────────── */
.map-legend__rail-lines {
  margin-top: 0.65rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--rule);
}
.map-legend__sublabel {
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--ink-muted);
  margin-bottom: 0.32rem;
}
/* Map 08 layer toggles */
/* ── Map view mode toggle (HEADROOM Δ / DISTANCE BAND) ─────────────────── */
.map-mode-toggle {
  display: flex;
  gap: 0.3rem;
  margin-bottom: 0.75rem;
}
.map-mode-btn {
  flex: 1;
  padding: 0.35rem 0.5rem;
  font-size: 0.60rem;
  font-family: var(--map-font-display, inherit);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid var(--map-legend-border, #e4dfd8);
  border-radius: var(--map-radius-sm, 2px);
  color: var(--map-legend-label-color, #5c5049);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.map-mode-btn--active,
.map-mode-btn:hover {
  background: var(--map-cat-a, #8a9a72);
  border-color: var(--map-cat-a, #8a9a72);
  color: #fff;
}

.map-legend__toggles {
  display: flex;
  flex-direction: column;
  gap: 0.30rem;
  margin-bottom: 0.55rem;
}
.map-legend__toggle {
  display: flex;
  align-items: center;
  gap: 0.40rem;
  cursor: pointer;
  font-size: 0.62rem;
  color: var(--ink);
  user-select: none;
}
.map-legend__toggle input[type="checkbox"] {
  width: 0.85rem;
  height: 0.85rem;
  accent-color: var(--accent);
  flex-shrink: 0;
  cursor: pointer;
}
.map-legend__toggle .map-legend__color {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 2px;
  flex-shrink: 0;
}
.map-legend__toggle .map-legend__text {
  line-height: 1.3;
}
.map-legend__rail-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.22rem 0.55rem;
}
.map-legend__rail-swatch {
  display: flex;
  align-items: center;
  gap: 0.28rem;
  font-size: 0.60rem;
  letter-spacing: 0.05em;
  color: var(--ink);
}
.map-legend__rail-swatch::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 2.5px;
  background: var(--lc);
  flex-shrink: 0;
}
.map-legend__brt-swatch {
  display: flex;
  align-items: center;
  gap: 0.28rem;
  font-size: 0.60rem;
  letter-spacing: 0.05em;
  color: var(--ink);
}
.map-legend__brt-swatch::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 2.5px;
  background: repeating-linear-gradient(
    to right,
    var(--lc, #FA8101) 0,
    var(--lc, #FA8101) 4px,
    transparent 4px,
    transparent 7px
  );
  flex-shrink: 0;
}

/* ── Triptych (3-column: facts / body / implication) ──────────────────── */
.triptych {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr) 260px;
  gap: 0 var(--sp-lg);
  align-items: start;
}

.triptych__facts {
  border-right: 1px solid var(--rule);
  padding-right: var(--sp-md);
  padding-top: 0.2em;
}

.triptych__body {
  padding-left: var(--sp-md);
}

.triptych__implication {
  border-left: 1px solid var(--rule);
  padding-left: var(--sp-md);
}

/* Left rail — fact list */
.fact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}

.fact-item__value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 600;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.01em;
}

.fact-item__term {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: var(--ls-eyebrow);
  color: var(--ink);
  margin-top: 0.25em;
}

.fact-item__def {
  display: block;
  font-size: 0.78rem;
  color: var(--ink-muted);
  line-height: 1.5;
  margin-top: 0.35em;
}

/* Right rail — implication panel */
.impl-panel__label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  margin: 0 0 0.35em;
}

.impl-panel__body {
  font-size: 0.9rem;
  line-height: 1.65;
}

.impl-panel__body p { margin: 0 0 0.9em; }
.impl-panel__body p:last-child { margin-bottom: 0; }

.impl-panel__callout {
  border-left: 2px solid var(--accent);
  padding-left: 0.75em;
  margin: 0.9em 0;
  color: var(--ink);
}

/* Section eyebrow (above h2) */
.section-eyebrow {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 0.4em;
}

/* Responsive triptych */
@media (max-width: 1024px) {
  .triptych {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "facts facts"
      "body  implication";
    gap: var(--sp-sm) var(--sp-md);
  }
  .triptych__facts {
    grid-area: facts;
    border-right: none;
    border-bottom: 1px solid var(--rule);
    padding-right: 0;
    padding-bottom: var(--sp-sm);
  }
  .triptych__facts .fact-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--sp-sm) var(--sp-md);
  }
  .triptych__body {
    grid-area: body;
    padding-left: 0;
  }
  .triptych__implication {
    grid-area: implication;
    border-left: 1px solid var(--rule);
    padding-top: 0;
  }
}

@media (max-width: 680px) {
  .triptych {
    grid-template-columns: 1fr;
    grid-template-areas: "facts" "body" "implication";
  }
  .triptych__implication {
    border-left: none;
    border-top: 1px solid var(--rule);
    padding-left: 0;
    padding-top: var(--sp-sm);
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   HOW IT WORKS — page-specific layout, scroll snap, and editorial overrides
   Scoped to .page-how (body class). Does not affect other pages.
   ═══════════════════════════════════════════════════════════════════════════ */

/* Scroll snap container — activated by JS adding .snap-page to <html> */
html.snap-page {
  scroll-snap-type: y proximity;
  scroll-padding-top: var(--nav-h);
}

/* ── Compact page header ──────────────────────────────────────────────── */
.page-how .page-header {
  padding: clamp(0.875rem, 2vh, 1.75rem) var(--page-gutter) clamp(0.6rem, 1.2vh, 1rem);
  max-width: none;
  scroll-snap-align: start;
}

.page-how .page-header__title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  margin-bottom: 0.3rem;
}

.page-how .page-header__sub {
  font-size: 0.9rem;
  line-height: 1.45;
  max-width: none;
}

/* ── Sections: full-width horizontal panels ───────────────────────────── */
.page-how .editorial-section {
  scroll-snap-align: start;
}

/* Data page: disable scroll-animation — no JS observer on this page */
.page-data .editorial-section {
  opacity: 1;
  transform: none;
  transition: none;
}

.page-how .editorial-section__inner {
  max-width: none;
  padding: clamp(1.75rem, 4vh, 3rem) var(--page-gutter);
}

/* ── Triptych: true viewport-width three columns ──────────────────────── */
.page-how .triptych {
  grid-template-columns: minmax(180px, 0.8fr) minmax(420px, 1.4fr) minmax(260px, 0.9fr);
  column-gap: clamp(2rem, 5vw, 5rem);
}

/* ── Body prose: tighter and editorial ───────────────────────────────── */
.page-how .prose p {
  font-size: clamp(0.88rem, 1.0vw, 0.97rem);
  line-height: 1.52;
  margin-bottom: 0.9em;
}

@media (min-width: 900px) {
  .page-how .prose p {
    text-align: justify;
    hyphens: auto;
  }
}

.page-how .impl-panel__body {
  font-size: 0.84rem;
  line-height: 1.55;
}

/* ── Fade-in on section entry (reduced-motion safe) ──────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .page-how .editorial-section {
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    will-change: opacity, transform;
  }

  .page-how .editorial-section.is-visible {
    opacity: 1;
    transform: none;
  }
}

/* ── Tablet (≤1024px): 2-column facts-full / body+impl side by side ─── */
@media (max-width: 1024px) {
  .page-how .triptych {
    grid-template-columns: 1fr 1fr;
    column-gap: var(--sp-md);
  }
}

/* ── Mobile (≤680px): body first, then facts, then implication ─────── */
@media (max-width: 680px) {
  .page-how .triptych {
    grid-template-columns: 1fr;
    grid-template-areas: "body" "facts" "implication";
  }

  .page-how .triptych__body        { grid-area: body; }
  .page-how .triptych__facts       { grid-area: facts; }
  .page-how .triptych__implication { grid-area: implication; }

  .page-how .triptych__facts {
    border-top: 1px solid var(--rule);
    border-bottom: none;
    border-right: none;
    padding-top: var(--sp-sm);
    padding-bottom: 0;
  }

  .page-how .prose p {
    text-align: left;
    hyphens: none;
  }
}

/* ── Entitlement Ladder (how-it-works S5) ────────────────────────────────── */
.entitlement-ladder {
  width: 100%;
  border-collapse: collapse;
  margin: var(--sp-md) 0;
  font-family: var(--font-body);
  font-size: 0.82rem;
}
.entitlement-ladder th {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--rule-heavy);
  text-align: left;
}
.entitlement-ladder td {
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
  line-height: 1.4;
}
.entitlement-ladder tr:last-child td { border-bottom: none; }
.entitlement-ladder__band {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  white-space: nowrap;
}
.entitlement-ladder__tier1 { color: var(--accent); font-weight: 500; }
.entitlement-ladder__note {
  font-size: 0.7rem;
  color: var(--ink-muted);
  margin-top: 0.5rem;
  line-height: 1.5;
}

/* ── Pathway Split (how-it-works S6) ─────────────────────────────────────── */
.pathway-split {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--sp-sm);
  align-items: start;
  margin: var(--sp-md) 0;
  max-width: var(--max-prose);
}
.pathway-split__source {
  border: 1px solid var(--rule-heavy);
  padding: var(--sp-sm) var(--sp-md);
  text-align: center;
}
.pathway-split__arrow {
  color: var(--ink-muted);
  font-size: 1.2rem;
  padding-top: var(--sp-sm);
  text-align: center;
}
.pathway-split__branches {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
}
.pathway-split__branch {
  border: 1px solid var(--rule);
  padding: var(--sp-sm);
}
.pathway-split__branch--primary {
  border-color: var(--ink);
}
.pathway-split__label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: block;
  margin-bottom: 0.25rem;
}
.pathway-split__value {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink);
  display: block;
}
.pathway-split__note {
  font-size: 0.75rem;
  color: var(--ink-muted);
  margin-top: 0.25rem;
  line-height: 1.45;
}

/* ── Protection Table (who-bears-it S3) ──────────────────────────────────── */
.protection-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--sp-md) 0;
  font-size: 0.82rem;
}
.protection-table th {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--rule-heavy);
  text-align: left;
}
.protection-table td {
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
  line-height: 1.5;
  color: var(--ink);
}
.protection-table tr:last-child td { border-bottom: none; }
.protection-table__layer {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--ink);
  white-space: nowrap;
}
.protection-table__gap { color: var(--ink-muted); font-style: italic; }

/* ── Recovery Timeline (case-study) ──────────────────────────────────────── */
.recovery-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: var(--sp-lg) 0;
  max-width: var(--max-wide);
}
.recovery-track {
  position: relative;
}
.recovery-track__label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: var(--sp-sm);
  border-bottom: 2px solid var(--rule);
  padding-bottom: 0.4rem;
}
.recovery-track--legal .recovery-track__label { border-color: var(--accent); }
.recovery-track--household .recovery-track__label { border-color: var(--ink); }
.recovery-track--market .recovery-track__label { border-color: var(--rule-heavy); }
.recovery-milestone {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
  position: relative;
}
.recovery-milestone::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rule-heavy);
  flex-shrink: 0;
  margin-top: 0.3rem;
}
.recovery-track--legal .recovery-milestone::before { background: var(--accent); }
.recovery-milestone__text {
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--ink);
}
.recovery-milestone__date {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: block;
  margin-bottom: 0.15rem;
}

/* ── Global scroll entrance (all editorial pages) ────────────────────────── */
.editorial-section {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}
.editorial-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .editorial-section { opacity: 1; transform: none; transition: none; }
}

/* ── SB79 Drawer (Phase 2) ────────────────────────────────────────────────── */
.sb79-drawer-backdrop {
  display: none;
  position: fixed; inset: 0; z-index: 149;
  background: rgba(248,247,245,0.7);
  backdrop-filter: blur(6px);
}
.sb79-drawer-backdrop.open { display: block; }
.sb79-drawer {
  position: fixed; top: 0; bottom: 0; z-index: 150;
  width: 400px; max-width: 92vw;
  background: var(--bg);
  overflow-y: auto;
  transition: transform 0.22s cubic-bezier(0.22,1,0.36,1);
}
.sb79-drawer.right {
  right: 0;
  border-left: 1px solid var(--rule);
  transform: translateX(100%);
}
.sb79-drawer.right.open { transform: translateX(0); }
.sb79-drawer__header {
  position: sticky; top: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
  height: 44px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.5rem;
  z-index: 10;
}
.sb79-drawer__title {
  font-family: var(--font-display);
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink-muted);
}
.sb79-drawer__close {
  background: none; border: none;
  font-size: 0.9rem; color: var(--ink-muted);
  cursor: pointer; transition: color 0.1s; line-height: 1;
}
.sb79-drawer__close:hover { color: var(--ink); }
.sb79-drawer__body {
  padding: 1.75rem 1.5rem 3rem;
}
.sb79-drawer__section-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.6rem; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.4rem; margin-top: 1.5rem;
}
.sb79-drawer__section-label:first-child { margin-top: 0; }
.sb79-drawer__body p {
  font-size: 0.82rem; line-height: 1.65;
  color: var(--ink-muted); margin-bottom: 0.75rem;
}
.sb79-drawer-btn {
  font-family: var(--font-display);
  font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase;
  background: none;
  border: 1px solid var(--rule-heavy);
  color: var(--ink-muted);
  padding: 0.45rem 0.9rem;
  cursor: pointer;
  border-radius: 2px;
  transition: color 0.15s, border-color 0.15s;
}
.sb79-drawer-btn:hover { color: var(--ink); border-color: var(--ink); }
.sb79-drawer-btn[aria-expanded="true"] { color: var(--ink); border-color: var(--ink); }

/* sd-disclaimer: small note in station detail sidebar for distance_band map */
.sd-disclaimer {
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--ink-muted);
  margin-top: 0.75rem;
  font-style: italic;
  padding-top: 0.5rem;
  border-top: 1px solid var(--rule);
}

/* ── Section Nav (how-it-works, Phase 2) ─────────────────────────────────── */
.section-nav {
  position: sticky;
  top: var(--nav-h);
  z-index: 40;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
  overflow-x: auto;
  scrollbar-width: none;
}
.section-nav::-webkit-scrollbar { display: none; }
.section-nav__list {
  display: flex;
  gap: 0;
  list-style: none;
  margin: 0; padding: 0 var(--page-gutter);
  white-space: nowrap;
}
.section-nav__link {
  display: block;
  font-family: var(--font-display);
  font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase;
  text-decoration: none; color: var(--ink-muted);
  padding: 0.65rem 1rem;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.section-nav__link:hover { color: var(--ink); }
.section-nav__link.active { color: var(--ink); border-bottom-color: var(--ink); }

/* ── Responsive additions ─────────────────────────────────────────────────── */
@media (max-width: 680px) {
  .recovery-timeline { grid-template-columns: 1fr; }
  .pathway-split { grid-template-columns: 1fr; }
  .pathway-split__arrow { display: none; }
}

/* ── Buffer diagram — concentric rings (Phase 2, pass 10) ─────────────────── */
.buffer-diagram {
  position: relative;
  max-width: 420px;
  margin: var(--sp-lg) auto var(--sp-sm);
  text-align: center;
}

.buffer-diagram__ring {
  position: relative;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

/* ½-mile ring — dashed, represents the site's modeled buffer (not legal boundary) */
.buffer-diagram__ring--half {
  width: 320px;
  height: 320px;
  border: 2px dashed var(--rule-heavy);
  margin: 0 auto;
}

/* ¼-mile ring */
.buffer-diagram__ring--quarter {
  width: 210px;
  height: 210px;
  background: rgba(180, 160, 120, 0.10);
  border: 1.5px solid #a09060;
}

/* ~200ft adjacency band */
.buffer-diagram__ring--adj {
  width: 105px;
  height: 105px;
  background: rgba(140, 80, 40, 0.15);
  border: 1.5px solid #8c5028;
  position: relative;
}

/* Access point dot */
.buffer-diagram__center {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* Ring labels */
.buffer-diagram__label {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  line-height: 1.35;
  color: var(--ink-muted);
  background: var(--bg);
  padding: 2px 4px;
  white-space: nowrap;
}

.buffer-diagram__label--adj {
  bottom: -38px;
  left: 50%;
  transform: translateX(-50%);
  color: #7a3a10;
  font-weight: 600;
}

.buffer-diagram__label--quarter {
  top: 8px;
  right: -8px;
  transform: translateX(100%);
  text-align: left;
  font-size: 0.60rem;
}

.buffer-diagram__label--half {
  bottom: 12px;
  left: -8px;
  transform: translateX(-100%);
  text-align: right;
  font-size: 0.60rem;
}

.buffer-diagram__label--modeled {
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--ink-muted);
  font-size: 0.58rem;
  letter-spacing: 0.03em;
}

.buffer-diagram__caption {
  font-family: var(--font-body);
  font-size: 0.72rem;
  line-height: 1.55;
  color: var(--ink-muted);
  margin-top: var(--sp-xl);
  max-width: 380px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  font-style: italic;
}

@media (max-width: 680px) {
  .buffer-diagram { max-width: 290px; }
  .buffer-diagram__ring--half  { width: 230px; height: 230px; }
  .buffer-diagram__ring--quarter { width: 152px; height: 152px; }
  .buffer-diagram__ring--adj   { width: 76px;  height: 76px; }
  .buffer-diagram__label--quarter { display: none; }
  .buffer-diagram__label--half    { display: none; }
}

/* ── Motions page (/motions) ────────────────────────────────────────── */
.page-motions .editorial-section { padding-top: var(--sp-2xl); }

.motions-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-m);
  margin-bottom: var(--sp-xl);
  padding-bottom: var(--sp-m);
  border-bottom: 1px solid var(--color-rule, rgba(255,255,255,0.12));
}
.motions-filters__group {
  display: flex;
  align-items: center;
  gap: var(--sp-s);
}
.motions-filters__label {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.65;
  white-space: nowrap;
}
.motions-filters__select {
  background: var(--color-surface-2, rgba(255,255,255,0.07));
  border: 1px solid var(--color-rule, rgba(255,255,255,0.16));
  border-radius: 4px;
  color: inherit;
  font-size: 0.85rem;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
}
.motions-filters__count {
  margin-left: auto;
  font-size: 0.78rem;
  opacity: 0.55;
}

.motions-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-l);
}

.motion-card {
  background: var(--color-surface-2, rgba(255,255,255,0.05));
  border: 1px solid var(--color-rule, rgba(255,255,255,0.10));
  border-radius: 6px;
  padding: var(--sp-l) var(--sp-xl);
}
.motion-card__header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-s);
  margin-bottom: var(--sp-s);
}
.motion-card__meta {
  display: flex;
  gap: var(--sp-m);
  align-items: baseline;
}
.motion-card__date {
  font-size: 0.78rem;
  opacity: 0.55;
  font-variant-numeric: tabular-nums;
}
.motion-card__cf {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  opacity: 0.75;
}
.motion-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-xs);
}
.motion-card__title {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 var(--sp-s);
}
.motion-card__authors {
  font-size: 0.82rem;
  opacity: 0.70;
  margin: 0 0 var(--sp-s);
}
.motion-card__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.55;
}
.motion-card__summary {
  font-size: 0.88rem;
  line-height: 1.6;
  opacity: 0.85;
  margin: var(--sp-s) 0;
}
.motion-card__footer {
  margin-top: var(--sp-s);
  font-size: 0.8rem;
}
.motion-card__link {
  color: var(--color-link, #7ec8c8);
  text-underline-offset: 2px;
}

/* Status / category badge pills */
.motion-badge {
  display: inline-block;
  border-radius: 12px;
  padding: 0.2em 0.65em;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.motion-badge--status.motion-badge--adopted            { background: rgba(90,170,110,0.22); color: #8ee8a0; }
.motion-badge--status.motion-badge--in-committee       { background: rgba(180,140,60,0.22);  color: #e8c870; }
.motion-badge--status.motion-badge--referred-to-committee { background: rgba(100,130,200,0.22); color: #a0b8f0; }
.motion-badge--status.motion-badge--cpc-action         { background: rgba(160,90,160,0.22);  color: #d0a0e0; }
.motion-badge--status.motion-badge--administrative     { background: rgba(120,120,120,0.18);  color: #b0b0b0; }
.motion-badge--category {
  background: rgba(255,255,255,0.07);
  color: inherit;
  opacity: 0.80;
  font-weight: 500;
}

.motions-no-results {
  text-align: center;
  padding: var(--sp-2xl) 0;
  opacity: 0.55;
  font-style: italic;
}
.motions-data-note {
  margin-top: var(--sp-xl);
  font-size: 0.80rem;
  opacity: 0.50;
  font-style: italic;
  border-top: 1px solid var(--color-rule, rgba(255,255,255,0.10));
  padding-top: var(--sp-m);
}

@media (max-width: 640px) {
  .motion-card { padding: var(--sp-m); }
  .motions-filters { gap: var(--sp-s); }
  .motions-filters__count { margin-left: 0; width: 100%; }
}


/* ── CHIP filings dossier + neutral filing markers ─────────────────────── */
.map-dossier {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 15%;
  min-width: 230px;
  max-width: 320px;
  z-index: 12;
  background: rgba(248, 247, 245, 0.97);
  border-left: 1px solid var(--rule);
  transform: translateX(100%);
  transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1);
  overflow-y: auto;
  font-family: var(--font-body);
  color: var(--ink);
}

.map-dossier.open {
  transform: translateX(0);
}

.map-dossier__header {
  position: sticky;
  top: 0;
  z-index: 2;
  background: rgba(248, 247, 245, 0.98);
  border-bottom: 1px solid var(--rule);
  padding: 0.85rem 0.95rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
}

.map-dossier__eyebrow {
  font-family: var(--font-display);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.map-dossier__title {
  margin: 0.25rem 0 0;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.15;
  color: var(--ink);
}

.map-dossier__close {
  border: 0;
  background: transparent;
  color: var(--ink-muted);
  cursor: pointer;
  font-size: 0.9rem;
  line-height: 1;
  padding: 0;
}

.map-dossier__close:hover {
  color: var(--ink);
}

.map-dossier__body {
  padding: 0.75rem 0.95rem 1.4rem;
}

.map-dossier__row {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.42rem 0;
  border-bottom: 1px solid var(--rule);
}

.map-dossier__key {
  font-family: var(--font-display);
  font-size: 0.58rem;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--ink-muted);
  flex: 0 0 44%;
}

.map-dossier__value {
  font-size: 0.68rem;
  line-height: 1.35;
  color: var(--ink);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.map-dossier__section {
  border-top: 1px solid var(--rule);
  margin-top: 0.75rem;
  padding-top: 0.55rem;
}

.map-dossier__section summary {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  cursor: pointer;
  list-style: none;
}

.map-dossier__section summary::-webkit-details-marker {
  display: none;
}

.map-dossier__section summary::after {
  content: ' +';
}

.map-dossier__section[open] summary::after {
  content: ' –';
}

.map-dossier__section p,
.map-dossier__source {
  font-size: 0.68rem;
  line-height: 1.5;
  color: var(--ink-muted);
}

.chip-utilization-slider,
.js-chip-util-slider {
  width: 100%;
  accent-color: var(--accent);
}

.chip-utilization-slider::-webkit-slider-runnable-track,
.js-chip-util-slider::-webkit-slider-runnable-track {
  height: 3px;
  background: var(--rule-heavy);
  border-radius: 999px;
}

.chip-utilization-slider::-webkit-slider-thumb,
.js-chip-util-slider::-webkit-slider-thumb {
  width: 14px;
  height: 14px;
  margin-top: -5.5px;
  background: var(--ink);
  border: 1px solid var(--bg);
  border-radius: 50%;
  box-shadow: none;
}

[data-theme="dark"] .map-dossier {
  background: rgba(18, 17, 16, 0.97);
}

[data-theme="dark"] .map-dossier__header {
  background: rgba(18, 17, 16, 0.98);
}

@media (max-width: 860px) {
  .map-dossier {
    width: 78%;
    min-width: 0;
    max-width: none;
  }
}


/* ── Refined CHIP filing legend and switches ───────────────────────────── */
.map-filing-legend {
  display: grid;
  gap: 0.42rem;
  margin: 0.35rem 0 0.7rem;
}

.map-filing-legend__row {
  display: grid;
  grid-template-columns: 1.35rem 1fr;
  align-items: center;
  column-gap: 0.48rem;
}

.map-filing-legend__cluster {
  width: 1.18rem;
  height: 1.18rem;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  background: var(--ink);
  color: var(--bg);
  font-family: var(--font-display);
  font-size: 0.54rem;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.map-filing-legend__point {
  width: 0.48rem;
  height: 0.48rem;
  margin-left: 0.35rem;
  border-radius: 999px;
  background: var(--ink);
  opacity: 0.72;
  box-shadow: 0 0 0 1px var(--bg);
}

.map-filing-legend__text {
  font-size: 0.66rem;
  line-height: 1.35;
  color: var(--ink-muted);
}

.map-toggle-group {
  display: grid;
  gap: 0.42rem;
  margin: 0.55rem 0 0.6rem;
}

.map-toggle--switch {
  display: grid;
  grid-template-columns: 1.65rem 1fr;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  font-size: 0.72rem;
  line-height: 1.25;
  color: var(--ink);
}

.map-toggle--switch input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.map-toggle__control {
  position: relative;
  width: 1.55rem;
  height: 0.84rem;
  border-radius: 999px;
  border: 1px solid var(--rule-heavy);
  background: transparent;
  transition: background 0.16s ease, border-color 0.16s ease;
}

.map-toggle__control::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0.16rem;
  width: 0.48rem;
  height: 0.48rem;
  transform: translateY(-50%);
  border-radius: 999px;
  background: var(--ink-muted);
  transition: transform 0.16s ease, background 0.16s ease;
}

.map-toggle--switch input:checked + .map-toggle__control {
  background: var(--ink);
  border-color: var(--ink);
}

.map-toggle--switch input:checked + .map-toggle__control::after {
  transform: translate(0.68rem, -50%);
  background: var(--bg);
}

.map-toggle--switch input:focus-visible + .map-toggle__control {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.map-toggle__text {
  font-family: var(--font-display);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}