:root {
  --ink: #17342e;
  --ink-soft: #34514a;
  --paper: #f4eddf;
  --paper-2: #ebe0cc;
  --route: #bd5638;
  --route-dark: #8f3e2a;
  --teal: #2c7667;
  --gold: #c38d31;
  --muted: #57655f;
  --route-strong: #b04f32;
  --white: #fffdf8;
  --border: rgb(23 52 46 / 17%);
  --shadow: 0 12px 36px rgb(23 52 46 / 9%);
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius: 18px;
  --radius-small: 10px;
  --content: 1200px;
  --gutter: clamp(1rem, 4vw, 2.5rem);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  min-width: 0;
  margin: 0;
  overflow-wrap: break-word;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.55;
}

body,
header,
main,
section,
footer,
aside,
div {
  max-width: 100%;
}

main > *,
.hero-grid > *,
.city-grid > *,
.planner-grid > *,
.proposal-list > *,
.tradeoff-grid > * {
  min-width: 0;
}

[hidden] {
  display: none !important;
}

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

a {
  color: inherit;
  text-underline-offset: 0.2em;
}

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

button,
select,
summary {
  cursor: pointer;
}

button {
  border: 1px solid var(--ink);
  border-radius: var(--radius-small);
  background: transparent;
  font-weight: 750;
}

button:hover {
  border-color: var(--route-dark);
  color: var(--route-dark);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

button,
[type='button'],
[type='submit'],
[type='reset'] {
  min-width: 44px;
  min-height: 44px;
}

button,
a {
  touch-action: manipulation;
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

h1,
h2,
h3,
p {
  margin-block-start: 0;
}

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.06;
  text-wrap: balance;
}

h1 {
  max-width: 18ch;
  margin-bottom: 1.5rem;
  font-size: clamp(2.7rem, 5.5vw, 5.35rem);
}

h2 {
  margin-bottom: 0.75rem;
  font-size: clamp(2rem, 4vw, 3.75rem);
}

h3 {
  margin-bottom: 0.75rem;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  min-height: 44px;
  padding: 0.65rem 1rem;
  transform: translateY(-180%);
  border-radius: var(--radius-small);
  background: var(--white);
  box-shadow: var(--shadow);
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid var(--border);
  background: rgb(244 237 223 / 94%);
}

.header-inner {
  display: flex;
  width: min(100% - (2 * var(--gutter)), var(--content));
  min-height: 76px;
  margin-inline: auto;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-decoration: none;
  text-transform: uppercase;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50% 50% 50% 12%;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: clamp(0.25rem, 1.4vw, 1rem);
}

.site-header nav a {
  display: inline-flex;
  min-height: 44px;
  padding: 0.7rem 0.55rem;
  align-items: center;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
}

.site-header nav a:hover {
  background: var(--paper-2);
  color: var(--route-dark);
}

.site-header nav a[aria-current] {
  color: var(--route-dark);
  box-shadow: inset 0 -2px 0 var(--route);
}

.site-header nav a[aria-disabled='true'] {
  color: var(--muted);
  opacity: 0.6;
  cursor: default;
}

.section-shell {
  width: min(100% - (2 * var(--gutter)), var(--content));
  margin-inline: auto;
}

.hero {
  padding-block: clamp(3.5rem, 7vw, 6.5rem);
}

.local-file-warning {
  width: min(100% - (2 * var(--gutter)), 760px);
  margin-inline: auto;
  padding-block: clamp(3rem, 10vw, 8rem);
}

.local-file-warning h1 {
  max-width: 16ch;
}

.local-file-warning p:last-child {
  max-width: 62ch;
  font-size: 1.1rem;
}

.local-file-warning code {
  padding: 0.12em 0.35em;
  background: var(--paper-2);
  color: var(--ink);
  font-size: 0.92em;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, 0.75fr);
  gap: clamp(2rem, 8vw, 7rem);
  align-items: start;
}

.hero-lede {
  max-width: 59ch;
  margin-bottom: 2rem;
  color: var(--ink-soft);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.eyebrow,
.panel-kicker {
  margin-bottom: 0.85rem;
  color: var(--route-dark);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.primary-action {
  display: inline-flex;
  min-height: 48px;
  padding: 0.75rem 1rem 0.75rem 1.2rem;
  align-items: center;
  gap: 1.25rem;
  border-radius: 999px;
  background: var(--route-strong);
  color: var(--white);
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 8px 22px rgb(143 62 42 / 18%);
}

.primary-action:hover,
.primary-action:focus-visible {
  border-color: var(--route-dark);
  background: var(--route-dark);
  color: var(--white);
}

.primary-action span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: rgb(255 255 255 / 18%);
}

.hero-note {
  position: relative;
  padding: 2rem;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.hero-note p:last-child {
  margin-bottom: 0;
}

.hero-note h2 {
  max-width: 100%;
  font-size: clamp(1.9rem, 2.6vw, 2.4rem);
  font-variant-numeric: tabular-nums;
  overflow-wrap: normal;
  white-space: nowrap;
}

.note-index {
  position: absolute;
  right: -0.1em;
  bottom: -0.35em;
  color: rgb(23 52 46 / 4%);
  font-family: var(--serif);
  font-size: 8rem;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.content-section {
  padding-block: clamp(4rem, 8vw, 7rem);
  border-top: 1px solid var(--border);
}

.section-heading {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 2.5rem);
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.section-heading > div {
  max-width: 760px;
}

.section-heading > div > p:last-child {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.section-number {
  padding-top: 0.35rem;
  border-top: 2px solid var(--route);
  color: var(--route-dark);
  font-size: 0.82rem;
  font-weight: 800;
}

.app-root {
  min-width: 0;
}

.city-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(240px, 0.65fr);
  gap: 1.25rem;
}

.map-placeholder {
  position: relative;
  display: grid;
  min-height: 390px;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: var(--paper-2);
  background-image:
    linear-gradient(28deg, transparent 47%, rgb(23 52 46 / 6%) 48%, rgb(23 52 46 / 6%) 50%, transparent 51%),
    linear-gradient(118deg, transparent 47%, rgb(23 52 46 / 6%) 48%, rgb(23 52 46 / 6%) 50%, transparent 51%);
  background-size: 90px 90px;
}

.map-placeholder::before {
  position: absolute;
  width: 115%;
  height: 22px;
  transform: rotate(-7deg);
  border-block: 2px solid var(--teal);
  background: rgb(44 118 103 / 14%);
  content: '';
}

.map-placeholder span {
  position: absolute;
  top: 39%;
  right: 8%;
  transform: rotate(-7deg);
  color: var(--teal);
  font-family: var(--serif);
  font-size: 0.85rem;
  font-style: italic;
}

.map-placeholder p {
  position: relative;
  z-index: 1;
  max-width: 18ch;
  margin: 0;
  padding: 1rem;
  border-radius: var(--radius-small);
  background: rgb(244 237 223 / 92%);
  font-family: var(--serif);
  font-size: 1.35rem;
  text-align: center;
}

.context-card,
.planner-panel,
.methodology-preview,
.proposal-preview {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.context-card {
  display: flex;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  flex-direction: column;
  justify-content: flex-end;
}

.context-card p:last-child {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.proposal-preview {
  min-height: 180px;
  padding: 1.25rem;
}

.empty-state {
  display: flex;
  min-height: 130px;
  margin: 0;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  border: 1px dashed var(--border);
  border-radius: calc(var(--radius) - 5px);
  color: var(--muted);
  text-align: center;
}

.empty-state span {
  color: var(--route);
  font-size: 1.5rem;
}

.planner-section {
  width: 100%;
  padding-inline: max(var(--gutter), calc((100% - var(--content)) / 2));
  background: var(--ink);
  color: var(--white);
}

.planner-section .section-heading > div > p:last-child,
.planner-section .eyebrow {
  color: #d8cdb9;
}

.planner-section .section-number {
  border-color: var(--route);
  color: #edb9a9;
}

.planner-grid {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr) 280px;
  gap: 1rem;
}

.planner-panel {
  min-height: 260px;
  padding: 1.5rem;
  background: #21423b;
  color: var(--white);
  box-shadow: none;
}

.planner-panel p:last-child {
  margin-bottom: 0;
  color: #d8e3df;
}

.planner-map {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  background:
    radial-gradient(circle at 32% 55%, var(--route) 0 5px, transparent 6px),
    linear-gradient(146deg, transparent 49%, rgb(189 86 56 / 85%) 50%, transparent 51%),
    #1b3933;
}

.methodology-preview {
  padding: clamp(1.5rem, 4vw, 2.5rem);
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.method-limitations {
  display: block;
  width: min(100%, 78ch);
  margin-block: 1.5rem 2.5rem;
}

.methodology-preview > div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}

.methodology-preview p:last-child {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.evidence-badge {
  display: inline-flex;
  min-height: 32px;
  padding: 0.35rem 0.7rem;
  align-items: center;
  border: 1px solid currentcolor;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
}

.evidence-official {
  color: var(--teal);
}

.evidence-estimate {
  color: var(--route-dark);
}

.evidence-assumption {
  color: #6c5422;
}

.permanent-disclaimer {
  display: grid;
  grid-template-columns: minmax(150px, 0.25fr) minmax(0, 1fr);
  width: min(100% - (2 * var(--gutter)), var(--content));
  margin: 0 auto 2rem;
  padding: 1.2rem 1.4rem;
  gap: 1rem;
  border: 1px solid var(--gold);
  border-radius: var(--radius-small);
  background: #fff6dd;
  color: #554016;
  font-size: 0.9rem;
}

.permanent-disclaimer.method-limitations {
  display: block;
  width: min(100% - (2 * var(--gutter)), 78ch);
  margin: 1.5rem 0 2.5rem;
}

noscript p {
  width: min(100% - (2 * var(--gutter)), var(--content));
  margin: 0 auto 2rem;
  padding: 1rem;
  border-left: 4px solid var(--route);
  background: var(--white);
}

.site-footer {
  display: flex;
  min-height: 150px;
  padding: 2.5rem max(var(--gutter), calc((100% - var(--content)) / 2));
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  background: var(--paper-2);
  font-size: 0.85rem;
}

.site-footer p {
  margin: 0;
}

.site-footer p:first-child {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 700;
}

.site-footer > div {
  display: grid;
  gap: 0.35rem;
}

.footer-links {
  justify-items: end;
  text-align: right;
}

.warning {
  margin: 0.5rem 0;
  padding: 0.75rem 1rem;
  border-inline-start: 4px solid var(--route);
  border-radius: 4px;
  background: #fff2e9;
  color: #6b2e1f;
}

.comparison-scroller {
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-gutter: stable;
}

.control-row,
.filter-bar,
.layer-controls,
.share-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}

.filter-bar,
.layer-controls {
  margin-bottom: 1.25rem;
}

.filter-bar button,
.layer-controls button {
  padding: 0.65rem 0.9rem;
  border-color: var(--border);
  border-radius: 999px;
  background: var(--white);
}

button[aria-pressed='true'],
.filter-bar button[aria-current='true'] {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--white);
  box-shadow: inset 0 0 0 2px var(--paper);
}

.metric-grid,
.city-metrics,
.result-grid,
.dimension-grid,
.evidence-definitions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr));
  gap: 0.9rem;
}

.metric-grid,
.city-metrics {
  margin-block: 1.5rem;
}

.city-metrics {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.journey-guide {
  display: grid;
  margin-top: clamp(2rem, 5vw, 4rem);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 3vw, 2rem);
  border-top: 1px solid var(--border);
}

.journey-guide p {
  display: grid;
  margin: 0;
  padding-block: 1.25rem;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.15rem 0.8rem;
}

.journey-guide span {
  grid-row: span 2;
  color: var(--route-dark);
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 700;
}

.journey-guide strong,
.journey-guide small {
  display: block;
}

.journey-guide small {
  color: var(--muted);
}

.journey-guide p {
  opacity: 0.72;
}

.journey-guide p.is-active,
.journey-guide p.is-complete {
  opacity: 1;
}

.journey-guide p.is-active {
  box-shadow: inset 0 3px 0 var(--route);
}

.journey-guide p.is-active strong {
  color: var(--route-dark);
}

.metric-card,
.result-grid > div,
.dimension-card,
.evidence-definitions > * {
  min-width: 0;
  padding: 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  background: var(--white);
}

.metric-card strong,
.metric-value,
.result-grid dd {
  display: block;
  margin: 0.2rem 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.65rem, 4vw, 2.7rem);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1;
}

.metric-card p:last-child,
.metric-card small,
.result-grid dt,
.result-grid small,
.dimension-card p:last-child {
  color: var(--muted);
}

.metric-card a,
.result-grid a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 750;
}

.geographic-map {
  position: relative;
  min-width: 0;
  padding: clamp(0.8rem, 2vw, 1.35rem);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.map-heading {
  display: grid;
  margin-bottom: 0.8rem;
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  gap: 0.7rem;
}

.map-heading h3 {
  margin-bottom: 0.25rem;
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.map-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.map-status {
  display: inline-flex;
  min-height: 32px;
  padding: 0.25rem 0.65rem;
  align-items: center;
  border: 1px solid rgb(44 118 103 / 28%);
  border-radius: 999px;
  background: rgb(44 118 103 / 8%);
  color: var(--teal);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  max-width: 100%;
  justify-self: start;
  white-space: normal;
}

.map-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-inline: contain;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) - 6px);
  background:
    linear-gradient(rgb(255 253 248 / 70%), rgb(255 253 248 / 70%)),
    repeating-linear-gradient(0deg, transparent 0 47px, rgb(23 52 46 / 4%) 48px),
    repeating-linear-gradient(90deg, transparent 0 47px, rgb(23 52 46 / 4%) 48px),
    var(--paper-2);
}

.map-scroll {
  position: relative;
}

.map-scroll::after {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 0;
  width: 3.5rem;
  height: 100%;
  content: '';
  background: linear-gradient(to left, rgb(244 237 223 / 92%), rgb(244 237 223 / 0%));
  pointer-events: none;
}

.map-scroll-hint {
  display: none;
  margin: 0.5rem 0 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 600;
}

.geo-map-canvas {
  width: 100%;
  height: auto;
  min-width: 760px;
  min-height: 430px;
}

.geo-map-canvas text {
  fill: var(--ink);
  font-family: var(--sans);
  font-size: 13px;
  paint-order: stroke;
  stroke: var(--white);
  stroke-width: 3px;
  stroke-linejoin: round;
}

.district-area {
  fill: #e7dfcf;
  stroke: #887f70;
  stroke-width: 1.35;
  transition: fill 150ms ease, stroke 150ms ease, stroke-width 150ms ease;
}

.district-control {
  cursor: pointer;
}

.district-control:hover .district-area,
.district-control:focus .district-area,
.district-control[aria-pressed='true'] .district-area {
  fill: #f4c477;
  stroke: var(--route-dark);
  stroke-width: 3;
}

.district-control:focus {
  outline: none;
}

.district-control:focus .region-hit {
  stroke: var(--gold);
  stroke-width: 5;
}

.region-hit {
  fill: transparent;
  stroke: transparent;
}

.district-label {
  font-size: 11px !important;
  font-weight: 780;
  pointer-events: none;
  text-anchor: middle;
}

.district-label--compact {
  font-size: 9.5px !important;
}

.river {
  fill: none;
  stroke: #68a8b3;
  stroke-linecap: round;
  stroke-width: 18;
  opacity: 0.86;
}

.river-label {
  fill: #17687b !important;
  font-family: var(--serif) !important;
  font-size: 18px !important;
  font-style: italic;
  font-weight: 700;
}

.route {
  fill: none;
  stroke: var(--route);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 7;
  filter: drop-shadow(0 0 2px var(--white)) drop-shadow(0 0 2px var(--white));
  pointer-events: none;
}

.route--bus {
  stroke-dasharray: 2 13;
}

.route--brt {
  stroke-dasharray: 22 8;
}

.route--tram {
  stroke-dasharray: none;
  stroke-width: 8;
}

.route--rail {
  stroke-dasharray: 3 7;
  stroke-width: 9;
}

.route--train-tram {
  stroke-dasharray: 18 6 3 6;
  stroke-width: 8;
}

.route-label {
  fill: var(--route-dark) !important;
  font-size: 11px !important;
  font-weight: 900;
}

.route-label-hit {
  fill: rgb(255 253 248 / 94%);
  stroke: var(--route-dark);
  stroke-width: 1.5;
  pointer-events: all;
}

.route-stop {
  fill: var(--white);
  stroke: var(--route-dark);
  stroke-width: 3;
  pointer-events: none;
}

[data-proposal][hidden] {
  display: none;
}

.map-landmark circle:first-child {
  fill: var(--ink);
  stroke: var(--white);
  stroke-width: 4;
}

.map-landmark circle:last-of-type {
  fill: var(--gold);
}

.map-landmark text {
  font-size: 12px;
  font-weight: 850;
}

.north-arrow path {
  fill: var(--ink);
}

.north-arrow text {
  font-size: 11px;
  font-weight: 900;
}

.map-legend {
  display: flex;
  flex-wrap: wrap;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  gap: 0.45rem 1rem;
  border-top: 1px solid var(--border);
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 700;
}

.map-district-readout {
  display: grid;
  margin-top: 0.75rem;
  padding: 0.7rem 0.9rem;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 0.35rem 0.8rem;
  border-left: 4px solid var(--gold);
  border-radius: 0 var(--radius-small) var(--radius-small) 0;
  background: var(--paper-2);
}

.map-district-readout span {
  color: var(--ink-soft);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.map-district-readout strong {
  font-size: 0.92rem;
}

.map-legend > span {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  gap: 0.35rem;
}

.legend-route-context {
  width: 32px;
  border-top: 5px solid var(--route);
}

.legend-route-context--existing {
  border-top-style: dotted;
}

.legend-route-context--adaptation {
  border-top-style: dashed;
}

.legend-route-context--new {
  border-top-width: 8px;
}

.legend-swatch {
  display: inline-block;
  width: 30px;
  height: 16px;
  border: 1.5px solid #887f70;
  background: #e7dfcf;
}

.legend-river {
  width: 32px;
  border-top: 7px solid #68a8b3;
  border-radius: 999px;
}

.map-source-note {
  margin: 0.7rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.map-route-details {
  margin-top: 0.65rem;
  padding-inline: 0.25rem;
}

.map-route-details summary {
  min-height: 44px;
  padding: 0.65rem;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 800;
}

[data-route-control] .route {
  cursor: pointer;
  pointer-events: stroke;
  transition: opacity 150ms ease, stroke-width 150ms ease;
}

[data-route-control] .route-label,
[data-route-control] .route-stop {
  cursor: pointer;
  pointer-events: all;
}

.route-hit {
  fill: none;
  stroke: transparent;
  stroke-width: 44;
  pointer-events: stroke;
  cursor: pointer;
}

.route-context--adaptation .route {
  stroke-width: 8;
  stroke-dasharray: 12 5;
}

.route-context--new .route {
  stroke-width: 9;
}

[data-route-preview] .route {
  opacity: 0.72;
  stroke-dasharray: 8 6;
}

.route-layer--highlighted .route {
  stroke-width: 12;
}

.route-layer--muted {
  opacity: 0.2;
}

[data-route-control]:focus {
  outline: none;
}

[data-route-control]:focus .route {
  stroke: var(--gold);
  stroke-width: 12;
}

.challenge-heading {
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.challenge-selector-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(1rem, 3vw, 2rem);
  align-items: start;
}

.challenge-list {
  display: grid;
  border-top: 1px solid var(--border);
  background: var(--white);
}

.challenge-list > button {
  min-height: 72px;
  padding: 1rem;
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  text-align: left;
}

.challenge-list > button:hover {
  background: rgb(235 224 204 / 55%);
  color: var(--route-dark);
}

.challenge-list > button[aria-pressed='true'] {
  box-shadow: inset 4px 0 0 var(--route);
  background: var(--paper-2);
  color: var(--ink);
}

.challenge-list strong,
.challenge-list span {
  display: block;
}

.challenge-list strong {
  font-family: var(--serif);
  font-size: 1.1rem;
}

.challenge-list span {
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 500;
}

.challenge-preview-slot,
.variant-detail,
.scenario-compatibility {
  min-width: 0;
}

.challenge-preview-slot {
  width: 100%;
}

.challenge-preview-empty,
.variant-empty {
  margin: 0;
  padding: 1.25rem;
  border: 1px dashed var(--border);
  color: var(--muted);
}

.challenge-preview {
  padding: clamp(1rem, 3vw, 1.5rem);
  border-top: 4px solid var(--route);
  background: var(--white);
  box-shadow: var(--shadow);
}

.challenge-preview h3 {
  max-width: 24ch;
}

.challenge-preview__metrics,
.variant-scenario-metrics,
.variant-key-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-block: 1rem;
}

.challenge-preview__metrics > div,
.variant-scenario-metrics > div,
.variant-key-metrics > div,
.analysis-metrics > div {
  min-width: 0;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--paper-2);
}

.challenge-preview__metrics dt,
.variant-scenario-metrics dt,
.variant-key-metrics dt,
.analysis-metrics dt {
  color: var(--ink-soft);
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.challenge-preview__metrics dd,
.variant-scenario-metrics dd,
.variant-key-metrics dd,
.analysis-metrics dd {
  margin: 0.25rem 0 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(0.9rem, 1.3vw, 1.08rem);
  font-weight: 700;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.challenge-preview .geographic-map {
  margin-block: 1.25rem;
}

.challenge-preview .primary-action {
  width: 100%;
  margin-block: 0.25rem 0.75rem;
  justify-content: center;
}

.scenario-compatibility {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
  padding: clamp(1rem, 3vw, 1.5rem);
  border-top: 4px solid var(--gold);
  background: var(--white);
  color: var(--ink);
}

.scenario-compatibility > ul {
  margin-block: 0.75rem 1.25rem;
}

.variant-detail {
  width: min(100%, 1040px);
  margin-inline: auto;
}

.variant-detail__heading {
  margin-block: 1.5rem 2rem;
}

.variant-detail__heading > div > p:last-child {
  max-width: 70ch;
  color: #d8cdb9;
}

.variant-choices,
.compatibility-choices {
  display: grid;
  gap: 0;
  margin-block: 1.25rem;
  padding: 0;
  border: 0;
  border-top: 1px solid var(--border);
}

.variant-choices {
  color: var(--white);
}

.variant-choices legend {
  width: 100%;
  padding-block: 0 0.65rem;
  color: var(--white);
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 700;
}

.variant-choice,
.variant-scope,
.compatibility-choices > button {
  display: grid;
  min-height: 64px;
  padding: 0.9rem;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.75rem;
  align-items: start;
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  text-align: left;
}

.variant-choice,
.variant-scope {
  cursor: pointer;
}

.variant-choice {
  background: var(--white);
  color: var(--ink);
}

.variant-choice input,
.variant-scope input {
  width: 1.15rem;
  height: 1.15rem;
  margin: 0.2rem 0 0;
  accent-color: var(--route-dark);
}

.variant-choice:has(input:checked),
.variant-scope:has(input:checked) {
  background: var(--paper-2);
  color: var(--ink);
  box-shadow: inset 4px 0 0 var(--route);
}

.variant-choice__content,
.variant-scope span {
  min-width: 0;
}

.variant-choice__content > strong,
.variant-scope strong,
.compatibility-choices strong,
.compatibility-choices span,
.variant-scope small {
  display: block;
}

.variant-choice__content > strong,
.variant-scope strong,
.compatibility-choices strong {
  font-family: var(--serif);
  font-size: 1.05rem;
}

.variant-choice__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr));
  gap: 0.65rem 1rem;
  margin: 0.75rem 0 0;
}

.variant-choice__facts > div,
.included-component__facts > div {
  min-width: 0;
}

.variant-choice__facts dt,
.included-component__facts dt {
  color: var(--ink-soft);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.variant-choice__facts dd,
.included-component__facts dd {
  margin: 0.15rem 0 0;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.variant-scope {
  margin-block: 1.25rem;
  border-top: 1px solid rgb(255 253 248 / 22%);
  border-bottom-color: rgb(255 253 248 / 22%);
  background: #21423b;
  color: var(--white);
}

.variant-scope small {
  margin-top: 0.2rem;
  color: #c7d6d1;
}

.variant-scope:has(input:checked) small {
  color: var(--ink-soft);
}

.single-variant-note {
  padding: 0.9rem 1rem;
  border-inline-start: 4px solid var(--gold);
  background: #21423b;
}

.variant-comparison {
  margin-block: 1.5rem 2rem;
  padding: 0;
  border: 0;
  color: var(--white);
}

.variant-comparison legend {
  width: 100%;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgb(255 253 248 / 25%);
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 700;
}

.variant-comparison__headers,
.variant-comparison__row {
  display: grid;
  grid-template-columns: minmax(9rem, 0.72fr) repeat(var(--variant-columns), minmax(0, 1fr));
}

.variant-comparison__headers > span,
.variant-comparison__choice,
.variant-comparison__row > * {
  min-width: 0;
  padding: 0.9rem;
  border-bottom: 1px solid rgb(255 253 248 / 18%);
}

.variant-comparison__choice {
  display: grid;
  min-height: 68px;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.65rem;
  align-items: start;
  cursor: pointer;
}

.variant-comparison__choice + .variant-comparison__choice,
.variant-comparison__row > dd + dd {
  border-left: 1px solid rgb(255 253 248 / 12%);
}

.variant-comparison__choice:has(input:checked) {
  background: rgb(255 253 248 / 10%);
  box-shadow: inset 0 3px 0 var(--gold);
}

.variant-comparison__choice input {
  width: 1.2rem;
  height: 1.2rem;
  margin-top: 0.15rem;
  accent-color: var(--gold);
}

.variant-comparison__choice strong,
.variant-comparison__choice small {
  display: block;
}

.variant-comparison__choice strong {
  font-family: var(--serif);
  font-size: 1.05rem;
}

.variant-comparison__choice small {
  margin-top: 0.2rem;
  color: #c7d6d1;
}

.variant-comparison__facts {
  margin: 0;
}

.variant-comparison__row dt {
  color: #c7d6d1;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.variant-comparison__row dd {
  margin: 0;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.variant-comparison__mobile-name {
  display: none;
}

.variant-implications {
  margin-top: 2rem;
}

.decision-summary {
  margin-block: 1.5rem;
  padding-block: 1.25rem;
  border-block: 1px solid rgb(255 253 248 / 24%);
}

.decision-summary h4 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 3vw, 2rem);
}

.decision-summary__context {
  display: grid;
  margin: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.decision-summary__context > div {
  padding-block: 0.75rem;
}

.decision-summary__context dt {
  color: #c7d6d1;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.decision-summary__context dd {
  margin: 0.25rem 0 0;
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
}

.decision-summary__context small {
  color: #c7d6d1;
}

.critical-caveats {
  margin-block: 1rem 1.5rem;
  padding: 1rem;
  border-inline-start: 4px solid var(--gold);
  background: #21423b;
}

.variant-disclosure,
.result-disclosure {
  margin-block: 1rem;
  border-bottom: 1px solid rgb(255 253 248 / 24%);
}

.variant-disclosure > summary,
.result-disclosure > summary {
  display: flex;
  padding-block: 0.85rem;
  align-items: center;
  justify-content: space-between;
  color: var(--white);
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2.4vw, 1.45rem);
  font-weight: 700;
}

.variant-disclosure > summary::after,
.result-disclosure > summary::after {
  content: '+';
  color: #f2d58b;
  font-family: var(--sans);
}

.variant-disclosure[open] > summary::after,
.result-disclosure[open] > summary::after {
  content: '−';
}

.variant-disclosure [data-variant-map] {
  margin-block: 1rem 2rem;
}

.variant-requirements {
  padding: 0.8rem 1rem;
  border-inline-start: 4px solid var(--gold);
  background: #21423b;
}

.variant-implications > [data-variant-map] {
  margin-block: 1.5rem 2rem;
}

.included-components {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 0.75rem;
  margin: 0 0 2rem;
  padding: 0;
  list-style: none;
}

.included-components > li {
  min-width: 0;
  padding: 1rem;
  border: 1px solid rgb(255 253 248 / 18%);
  background: #21423b;
  color: var(--white);
}

.included-component__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0.75rem 0 0;
}

.included-component__facts dt {
  color: #c7d6d1;
}

.variant-detail .analysis-metrics,
.analysis-metrics {
  display: grid;
  gap: 0.75rem;
}

.variant-detail .analysis-metrics > div,
.variant-detail .dimension-card,
.variant-detail .variant-scenario-metrics > div,
.variant-detail .variant-key-metrics > div {
  border-color: rgb(255 253 248 / 18%);
  background: #21423b;
  color: var(--white);
}

.variant-detail .variant-scenario-metrics dt,
.variant-detail .variant-key-metrics dt {
  color: #c7d6d1;
}

.variant-detail .variant-scenario-metrics dd,
.variant-detail .variant-key-metrics dd {
  color: var(--white);
}

.variant-detail .tradeoff-grid > section {
  padding: 1rem;
  border: 1px solid rgb(255 253 248 / 18%);
  background: #21423b;
}

.variant-sources {
  padding-inline-start: 1.25rem;
}

.variant-sources a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: #f1d5ca;
}

.variant-detail .journey-table th:first-child {
  color: var(--white);
}

.variant-detail .geographic-map {
  color: var(--ink);
}

.variant-detail .map-route-details summary,
.variant-detail .variant-empty {
  color: #c7d6d1;
}

.variant-detail .variant-empty {
  border-color: rgb(255 253 248 / 35%);
}

.analysis-metrics {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-block: 1rem 2rem;
}

.analysis-metrics > div {
  background: #21423b;
  border-color: rgb(255 255 255 / 16%);
}

.analysis-metrics dt,
.analysis-metrics dd {
  color: var(--white);
}

.analysis-metrics a {
  color: #f1d5ca;
}

.map-table,
.comparison-table,
.journey-table {
  width: 100%;
  margin-block: 1rem;
  border-spacing: 0;
  border-collapse: separate;
  font-size: 0.9rem;
}

.map-table caption,
.comparison-table caption,
.journey-table caption {
  padding-bottom: 0.75rem;
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 700;
  text-align: start;
}

.map-table th,
.map-table td,
.comparison-table th,
.comparison-table td,
.journey-table th,
.journey-table td {
  min-width: 8rem;
  padding: 0.8rem;
  border-bottom: 1px solid var(--border);
  text-align: start;
  vertical-align: top;
}

.map-table th,
.comparison-table th,
.journey-table th {
  background: var(--paper-2);
  color: var(--ink);
  font-weight: 800;
}

.comparison-scroller table th:first-child,
.comparison-scroller table td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--paper);
  box-shadow: 1px 0 0 var(--border);
}

.proposal-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 1rem;
}

.proposal-card {
  position: relative;
  display: flex;
  min-width: 0;
  padding: clamp(1.1rem, 3vw, 1.5rem);
  flex-direction: column;
  border: 1px solid var(--border);
  border-top: 5px solid var(--route);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 5px 18px rgb(23 52 46 / 6%);
}

.proposal-card:has([aria-pressed='true']) {
  border-color: var(--ink);
  box-shadow: var(--shadow);
}

.proposal-card h3 {
  font-size: clamp(1.4rem, 2.4vw, 1.85rem);
}

.proposal-card ul {
  margin-block: 0.6rem 0;
  padding-inline-start: 1.2rem;
}

.proposal-card li + li {
  margin-top: 0.35rem;
}

.proposal-card details {
  margin-block: auto 1rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--border);
}

.proposal-card details a,
.methodology-preview a,
.context-card a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
}

.proposal-card summary {
  min-height: 44px;
  padding-block: 0.65rem;
  font-weight: 800;
}

.proposal-card > button,
.share-button,
.secondary-action {
  width: 100%;
  padding: 0.7rem 1rem;
  border-color: var(--ink);
  background: var(--ink);
  color: var(--white);
}

.variant-back {
  width: fit-content;
  padding-inline: 1rem;
  border-color: rgb(255 253 248 / 35%);
  background: transparent;
}

.variant-back:hover,
.variant-back:focus-visible {
  border-color: var(--white);
  background: rgb(255 253 248 / 10%);
  color: var(--white);
}

.variant-detail .share-button {
  max-width: 24rem;
  margin-top: 1rem;
  background: var(--route-strong);
}

.variant-title-row {
  display: flex;
  margin-bottom: 1rem;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
}

.variant-title-row h3,
.variant-title-row p {
  margin-bottom: 0;
}

.variant-title-row .share-button {
  width: auto;
  min-height: 44px;
  margin: 0;
  flex: 0 0 auto;
}

.variant-detail .share-button:hover,
.variant-detail .share-button:focus-visible {
  border-color: var(--route-dark);
  background: var(--route-dark);
  color: var(--white);
}

.proposal-card > button[aria-pressed='true'] {
  border-color: var(--route-dark);
  background: var(--route-dark);
}

.tradeoff-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-block: 0.5rem 1rem;
}

.tradeoff-grid > * {
  padding: 0.8rem;
  border-radius: var(--radius-small);
  background: var(--paper);
  font-size: 0.88rem;
}

.tradeoff-grid > *:last-child {
  border-inline-start: 3px solid var(--route);
}

.badge,
.evidence,
.maturity-badge,
.mode-badge {
  display: inline-flex;
  min-height: 28px;
  padding: 0.25rem 0.6rem;
  align-items: center;
  gap: 0.3rem;
  border: 1px solid currentcolor;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.035em;
  line-height: 1.2;
  text-transform: uppercase;
}

.evidence::before {
  content: '◇';
  font-size: 0.85em;
}

.evidence--official,
.evidence.official {
  color: var(--teal);
}

.evidence--official::before,
.evidence.official::before {
  content: '●';
}

.evidence--estimate,
.evidence.estimate {
  color: var(--route-dark);
}

.evidence--estimate::before,
.evidence.estimate::before {
  content: '≈';
}

.evidence--assumption,
.evidence.assumption {
  color: #6c5422;
}

.variant-detail .panel-kicker {
  color: #f1d5ca;
}

.variant-detail .evidence--official,
.variant-detail .evidence.official {
  color: #9ed6ca;
}

.variant-detail .evidence--estimate,
.variant-detail .evidence.estimate {
  color: #f1d5ca;
}

.variant-detail .evidence--assumption,
.variant-detail .evidence.assumption {
  color: #f2d58b;
}

.maturity-badge {
  border-style: dashed;
  color: var(--ink-soft);
}

.mode-badge::before {
  content: '━';
  letter-spacing: -0.18em;
}

.mode-badge[data-mode='bus']::before {
  content: '···';
}

.mode-badge[data-mode='rail']::before {
  content: '═';
}

.warnings:not(:empty) {
  margin-bottom: 1rem;
  padding: 0.5rem;
  border: 1px solid #d68b70;
  border-radius: var(--radius-small);
  background: #fff2e9;
}

.warnings p {
  margin: 0;
  padding: 0.45rem 0.6rem;
  color: #6b2e1f;
}

.result-grid {
  margin: 0 0 2rem;
}

.result-grid dt {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.result-grid dd {
  margin-inline: 0;
}

.dimension-card meter,
.dimension-card progress,
.dimension-bar {
  width: 100%;
  height: 0.75rem;
  accent-color: var(--route);
}

.planner-section .result-grid > div,
.planner-section .dimension-card,
.planner-section .comparison-table td {
  border-color: rgb(255 253 248 / 18%);
  background: #21423b;
  color: var(--white);
}

.planner-section .result-grid dt,
.planner-section .result-grid small,
.planner-section .dimension-card p:last-child {
  color: #c7d6d1;
}

.planner-section .result-grid dd,
.planner-section .result-grid a {
  color: var(--white);
}

.planner-section .comparison-table th {
  background: #17342e;
  color: var(--white);
}

.planner-section .comparison-scroller table th:first-child,
.planner-section .comparison-scroller table td:first-child {
  background: #21423b;
}

.planner-section .comparison-scroller table th:first-child {
  color: var(--white);
}

.planner-section .journey-table th:first-child {
  color: var(--white);
}

.mobile-summary {
  position: sticky;
  z-index: 8;
  bottom: 0;
  display: none;
  min-height: 56px;
  padding: 0.6rem var(--gutter);
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  border-top: 1px solid rgb(255 253 248 / 22%);
  background: rgb(23 52 46 / 96%);
  color: var(--white);
  box-shadow: 0 -6px 20px rgb(23 52 46 / 16%);
}

.mobile-summary[hidden] {
  display: none;
}

.mobile-summary > div {
  display: grid;
  min-width: 0;
}

.mobile-summary small,
.mobile-summary strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mobile-summary small {
  color: #c7d6d1;
}

.mobile-summary a {
  min-height: 44px;
  padding: 0.65rem 0;
  flex: 0 0 auto;
  align-content: center;
  color: var(--white);
  font-weight: 800;
}

.evidence-definitions {
  margin-block: 1.5rem 2rem;
}

.evidence-definitions > * {
  margin: 0;
}

.source-list {
  padding-inline-start: 1.5rem;
}

.source-list li {
  padding: 0.8rem 0.5rem;
  overflow-wrap: anywhere;
  border-bottom: 1px solid var(--border);
}

.source-item h4 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.15rem;
}

.source-item p {
  margin-bottom: 0.45rem;
}

.source-list a {
  display: inline-block;
  min-height: 44px;
  padding-block: 0.55rem;
  font-weight: 750;
}

details {
  max-width: 100%;
}

details > summary {
  min-height: 44px;
}

details[open] > summary {
  margin-bottom: 0.5rem;
}

.method-disclosure {
  margin-block: 1.25rem;
  border-block: 1px solid var(--border);
}

.method-disclosure > summary {
  display: flex;
  padding-block: 1rem;
  align-items: center;
  justify-content: space-between;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2.5vw, 1.5rem);
  font-weight: 700;
}

.method-disclosure > summary::after {
  content: '+';
  color: var(--route-dark);
  font-family: var(--sans);
}

.method-disclosure[open] > summary::after {
  content: '−';
}

.method-disclosure > section {
  max-width: 80ch;
  padding-block: 0.75rem;
}

[role='status']:empty,
.warnings:empty {
  display: none;
}

/* Objetivo táctil mínimo para enlaces en línea y del pie (WCAG 2.5.8). */
.footer-links a,
.map-source-note a,
.metric-card a,
.methodology-inline-link,
a[data-inline-help] {
  display: inline-flex;
  min-height: 32px;
  padding-block: 0.35rem;
  align-items: center;
}

/* Aviso visible y anunciado a la vez: sustituye al antiguo #app-feedback sr-only. */
#app-feedback {
  position: fixed;
  z-index: 40;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  max-width: min(26rem, calc(100vw - 2rem));
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--ink);
  border-radius: var(--radius-small);
  background: var(--ink);
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 650;
  line-height: 1.35;
  box-shadow: var(--shadow);
}

#app-feedback:empty {
  display: none;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

@media (max-width: 979px) {
  .header-inner {
    padding-block: 0.75rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .site-header nav {
    width: 100%;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
  }

  .site-header nav a {
    flex: 0 0 auto;
  }

  .hero-grid,
  .city-grid,
  .method-grid,
  .planner-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-note {
    max-width: 36rem;
  }

  .challenge-selector-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .map-heading {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .map-status {
    max-width: 100%;
    justify-self: start;
    white-space: normal;
  }

  .challenge-preview__metrics,
  .variant-scenario-metrics,
  .variant-key-metrics {
    grid-template-columns: minmax(0, 1fr);
  }

  .map-scroll-hint {
    display: block;
  }

  .mobile-summary {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    padding-bottom: max(0.6rem, env(safe-area-inset-bottom));
  }

  #app-feedback {
    bottom: calc(4.75rem + env(safe-area-inset-bottom));
  }

  .planner-section {
    padding-bottom: calc(4rem + env(safe-area-inset-bottom));
  }
}

@media (max-width: 600px) {
  :root {
    --gutter: 1rem;
    --radius: 14px;
  }

  html {
    scroll-padding-top: 1rem;
  }

  .site-header nav {
    margin-inline: -0.25rem;
  }

  .site-header nav a {
    padding-inline: 0.25rem;
    font-size: 0.9rem;
  }

  .hero {
    padding-block: 3.5rem 4.5rem;
  }

  h1 {
    font-size: clamp(2.35rem, 12vw, 3.35rem);
  }

  .city-metrics,
  .journey-guide {
    grid-template-columns: minmax(0, 1fr);
  }

  .journey-guide {
    gap: 0;
  }

  .journey-guide p {
    border-bottom: 1px solid var(--border);
  }

  .variant-comparison__headers {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .variant-comparison__headers > span {
    display: none;
  }

  .variant-comparison__choice {
    padding-inline: 0.65rem;
  }

  .variant-comparison__row {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .variant-comparison__row dt {
    grid-column: 1;
    padding: 0.85rem 0.65rem 0.35rem;
    border-bottom: 0;
    background: rgb(255 253 248 / 5%);
  }

  .variant-comparison__row dd {
    padding: 0.55rem 0.65rem 0.85rem;
    font-size: 0.92rem;
  }

  .variant-comparison__choice + .variant-comparison__choice,
  .variant-comparison__row > dd + dd {
    border-left: 0;
  }

  .variant-comparison__mobile-name {
    display: block;
    margin-bottom: 0.2rem;
    color: #c7d6d1;
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
  }

  .variant-title-row {
    align-items: stretch;
    flex-direction: column;
  }

  .variant-title-row .share-button {
    width: 100%;
  }

  .hero-note,
  .context-card,
  .planner-panel,
  .methodology-preview,
  .proposal-preview {
    padding: 1.25rem;
  }

  .section-heading {
    grid-template-columns: minmax(0, 1fr);
  }

  .section-number {
    width: 3rem;
  }

  #decide.content-section {
    padding-inline: 0.5rem;
  }

  .analysis-metrics,
  .included-component__facts,
  .variant-choice__facts,
  .decision-summary__context {
    grid-template-columns: minmax(0, 1fr);
  }

  .map-placeholder {
    min-height: 280px;
  }

  .geographic-map {
    padding: 0.5rem;
  }

  .map-heading {
    grid-template-columns: minmax(0, 1fr);
  }

  .map-status {
    max-width: 100%;
    justify-self: start;
    white-space: normal;
  }

  .map-district-readout {
    grid-template-columns: minmax(0, 1fr);
  }

  .geo-map-canvas {
    width: 760px;
    min-height: 0;
  }

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

  .proposal-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .map-table th,
  .map-table td,
  .comparison-table th,
  .comparison-table td,
  .journey-table th,
  .journey-table td {
    min-width: 7.5rem;
    padding: 0.7rem;
  }

  .permanent-disclaimer,
  .site-footer {
    grid-template-columns: minmax(0, 1fr);
  }

  .permanent-disclaimer {
    gap: 0.35rem;
  }

  .site-footer {
    display: grid;
    align-items: start;
  }

  .footer-links {
    justify-items: start;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  @page {
    margin: 14mm;
  }

  :root {
    --paper: #fff;
    --paper-2: #f1eee7;
    --white: #fff;
    --ink: #112a25;
  }

  *,
  *::before,
  *::after {
    box-shadow: none !important;
    text-shadow: none !important;
  }

  html,
  body {
    background: #fff !important;
    color: #112a25 !important;
    font-size: 10pt;
  }

  .skip-link,
  .site-header nav,
  .primary-action,
  .filter-bar,
  .layer-controls,
  .share-actions,
  .mobile-summary,
  #app-feedback,
  noscript,
  button {
    display: none !important;
  }

  .site-header {
    border-bottom: 2px solid #112a25;
    background: #fff;
  }

  .header-inner,
  .section-shell,
  .permanent-disclaimer {
    width: 100%;
    max-width: none;
  }

  .header-inner {
    min-height: auto;
    padding-block: 0 0.5rem;
  }

  .hero,
  .content-section {
    padding-block: 1.2rem;
  }

  .hero-grid,
  .city-grid,
  .planner-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  h1 {
    max-width: none;
    font-size: 34pt;
  }

  h2 {
    font-size: 24pt;
  }

  h3 {
    font-size: 16pt;
  }

  .hero-note,
  .proposal-card,
  .result-grid > div,
  .dimension-card,
  .included-components > li,
  .methodology-preview,
  .permanent-disclaimer,
  .planner-panel {
    break-inside: avoid;
  }

  .proposal-card:has([aria-pressed]) {
    display: none;
  }

  .proposal-card:has([aria-pressed='true']) {
    display: flex;
  }

  .planner-section,
  .planner-panel,
  .planner-section .result-grid > div,
  .planner-section .dimension-card,
  .planner-section .variant-scenario-metrics > div,
  .planner-section .variant-key-metrics > div,
  .planner-section .included-components > li,
  .planner-section .tradeoff-grid > section,
  .planner-section .comparison-table td,
  .planner-section .comparison-table th {
    background: #fff !important;
    color: #112a25 !important;
  }

  .planner-section .section-heading > div > p:last-child,
  .planner-section .eyebrow,
  .planner-section .variant-detail .map-route-details summary,
  .planner-section .variant-detail .variant-empty,
  .planner-section .result-grid dt,
  .planner-section .result-grid small,
  .planner-section .dimension-card p:last-child,
  .planner-section .result-grid dd,
  .planner-section .result-grid a {
    color: #263f39 !important;
  }

  .comparison-scroller {
    overflow: visible;
  }

  .comparison-scroller table th:first-child,
  .comparison-scroller table td:first-child {
    position: static;
  }

  .geo-map-canvas {
    min-width: 0;
    min-height: 0;
    max-height: 150mm;
  }

  a[href^='http']::after,
  .source-list a[href]::after,
  .share-url::after {
    content: ' (' attr(href) ')';
    overflow-wrap: anywhere;
    color: #334b45;
    font-size: 8pt;
    font-weight: 400;
  }

  .site-footer {
    min-height: auto;
    padding: 1rem 0 0;
    border-top: 1px solid #112a25;
    background: #fff;
  }
}