:root {
  --bg: #f4f6f2;
  --surface: #ffffff;
  --surface-soft: #f8faf7;
  --surface-tint: #edf2ee;
  --line: #d8e2da;
  --line-strong: #bfd0c4;
  --ink: #16302a;
  --ink-soft: #5b7269;
  --brand: #1f6f63;
  --brand-deep: #15483f;
  --accent: #d7823e;
  --generation: #d7823e;
  --generation-soft: rgba(215, 130, 62, 0.12);
  --generation-line: rgba(215, 130, 62, 0.34);
  --transmission: #0d7680;
  --transmission-soft: rgba(13, 118, 128, 0.14);
  --transmission-line: rgba(13, 118, 128, 0.42);
  --distribution: #2852cf;
  --distribution-soft: rgba(40, 82, 207, 0.14);
  --distribution-line: rgba(40, 82, 207, 0.42);
  --shadow: 0 18px 44px rgba(22, 48, 42, 0.08);
  --radius: 24px;
  --radius-sm: 16px;
  --max: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(31, 111, 99, 0.08), transparent 28%),
    radial-gradient(circle at top right, rgba(215, 130, 62, 0.08), transparent 24%),
    linear-gradient(180deg, #f8faf8 0%, #f2f5f1 100%);
}

body.economist-landing {
  --bg: #f4efe5;
  --surface: #fffdf8;
  --surface-soft: #fbf6ee;
  --surface-tint: #f2e9dc;
  --line: #d9ccb9;
  --line-strong: #c9b9a2;
  --ink: #211d18;
  --ink-soft: #6a5d4f;
  --brand: #cc2f1d;
  --brand-deep: #8d1d12;
  --accent: #cc2f1d;
  --generation: #c46f2b;
  --generation-soft: rgba(196, 111, 43, 0.12);
  --generation-line: rgba(196, 111, 43, 0.34);
  --transmission: #0d6d73;
  --transmission-soft: rgba(13, 109, 115, 0.12);
  --transmission-line: rgba(13, 109, 115, 0.36);
  --distribution: #376785;
  --distribution-soft: rgba(55, 103, 133, 0.12);
  --distribution-line: rgba(55, 103, 133, 0.36);
  background: linear-gradient(180deg, #fbf7ef 0%, #f3ecdf 100%);
}

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

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

.shell {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(248, 250, 248, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(191, 208, 196, 0.7);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand) 0%, #4aa594 100%);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 12px 22px rgba(31, 111, 99, 0.25);
}

.brand-copy small {
  display: block;
  color: var(--ink-soft);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-copy strong {
  display: block;
  font-size: 1rem;
  letter-spacing: -0.03em;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.nav-links a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--surface-tint);
  color: var(--ink);
}

.nav-links a.nav-home-link {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 8px 18px rgba(22, 48, 42, 0.12);
}

.nav-links a.nav-home-link:hover,
.nav-links a.nav-home-link.active {
  background: var(--brand-deep);
  color: #fff;
}

.page {
  padding: 34px 0 60px;
}

.hero,
.page-card,
.logic-card,
.strategy-card,
.method-card,
.detail-card,
.metric-card,
.chart-panel,
.control-panel,
.state-shortcut,
.summary-card,
.cta-band {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(191, 208, 196, 0.7);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 28px;
  padding: 34px;
}

.hero-copy {
  display: grid;
  gap: 18px;
}

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

.summary-card {
  padding: 16px 18px;
}

.summary-card span,
.method-kicker,
.source-label {
  display: block;
  color: var(--ink-soft);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.summary-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.08rem;
  line-height: 1.22;
}

.map-panel {
  display: grid;
  gap: 16px;
}

.panel-head h2,
.chart-heading h3,
.panel-title-row h2 {
  margin: 0;
}

.panel-head p,
.chart-heading p {
  margin-top: 6px;
}

.us-map-frame {
  padding: 16px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(31, 111, 99, 0.04), rgba(31, 111, 99, 0.01)),
    var(--surface-soft);
}

.us-map {
  width: 100%;
  min-height: 320px;
}

.map-state {
  stroke: rgba(22, 48, 42, 0.24);
  stroke-width: 1.2;
  transition: fill 0.2s ease, stroke-width 0.2s ease;
}

.map-link .map-state.featured {
  fill: rgba(31, 111, 99, 0.2);
  stroke: rgba(31, 111, 99, 0.8);
  stroke-width: 2.2;
}

.map-link:hover .map-state.featured {
  fill: rgba(31, 111, 99, 0.28);
}

.map-label-dot {
  fill: var(--brand);
  opacity: 0.92;
}

.map-label {
  fill: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-anchor: middle;
}

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

.state-shortcut {
  padding: 14px 16px;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.state-shortcut:hover,
.strategy-card:hover,
.detail-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.state-shortcut-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.state-shortcut-top strong {
  font-size: 1rem;
}

.state-shortcut-top span {
  color: var(--brand);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.state-shortcut p {
  margin: 8px 0 0;
}

.state-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.state-stats span {
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--surface-tint);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 600;
}

.eyebrow,
.category-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow {
  background: var(--surface-tint);
  color: var(--brand);
}

.category-pill {
  width: fit-content;
  color: #fff;
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.12);
}

.category-pill.generation,
.detail-visual.generation svg path,
.detail-visual.generation svg rect,
.detail-visual.generation svg circle {
  background: var(--generation);
  stroke: var(--generation);
  fill: var(--generation);
}

.category-pill.transmission {
  background: rgba(13, 118, 128, 0.12);
  color: var(--transmission);
  border: 1px solid var(--transmission-line);
  box-shadow: none;
}

.category-pill.distribution {
  background: rgba(40, 82, 207, 0.12);
  color: var(--distribution);
  border: 1px solid var(--distribution-line);
  box-shadow: none;
}

.lever-card.transmission input::-webkit-slider-thumb,
.lever-card.transmission input::-moz-range-thumb {
  background: var(--transmission);
}

.lever-card.distribution input::-webkit-slider-thumb,
.lever-card.distribution input::-moz-range-thumb {
  background: var(--distribution);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  letter-spacing: -0.05em;
}

h1 {
  font-size: clamp(2.3rem, 5vw, 4.2rem);
  line-height: 0.95;
}

h2 {
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1;
}

h3 {
  font-size: 1.15rem;
}

p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.62;
}

.lede {
  margin-top: 14px;
  max-width: 76ch;
  font-size: 1.04rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  border-radius: 15px;
  border: 1px solid transparent;
  font-weight: 700;
}

.button.primary {
  background: linear-gradient(135deg, var(--brand) 0%, #3f8d7f 100%);
  color: #fff;
}

.button.secondary,
.button.ghost {
  background: var(--surface-soft);
  border-color: var(--line-strong);
  color: var(--ink);
}

.section {
  margin-top: 30px;
}

.section-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.section-heading.compact {
  margin-bottom: 14px;
}

.section-heading p {
  max-width: 72ch;
}

.logic-row,
.strategy-grid,
.method-grid,
.detail-grid,
.metric-row,
.chart-grid {
  display: grid;
  gap: 18px;
}

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

.logic-card,
.method-card,
.metric-card {
  padding: 22px;
}

.logic-card {
  min-height: 190px;
}

.logic-card.generation {
  border-top: 5px solid var(--generation);
  background:
    linear-gradient(180deg, var(--generation-soft) 0%, rgba(255, 255, 255, 0.96) 58%),
    rgba(255, 255, 255, 0.96);
}

.logic-card.transmission {
  border-color: var(--transmission-line);
  border-top: 5px solid var(--transmission);
  background:
    linear-gradient(180deg, rgba(13, 118, 128, 0.16) 0%, rgba(255, 255, 255, 0.98) 62%),
    rgba(255, 255, 255, 0.96);
}

.logic-card.distribution {
  border-color: var(--distribution-line);
  border-top: 5px solid var(--distribution);
  background:
    linear-gradient(180deg, rgba(40, 82, 207, 0.16) 0%, rgba(255, 255, 255, 0.98) 62%),
    rgba(255, 255, 255, 0.96);
}

.logic-card h3 {
  margin: 10px 0 8px;
}

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

.strategy-card {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 16px;
  padding: 18px;
}

.strategy-card.generation {
  border-top: 5px solid var(--generation);
  background:
    linear-gradient(180deg, var(--generation-soft) 0%, rgba(255, 255, 255, 0.96) 56%),
    rgba(255, 255, 255, 0.96);
}

.strategy-card.transmission {
  border-color: var(--transmission-line);
  border-top: 5px solid var(--transmission);
  background:
    linear-gradient(180deg, rgba(13, 118, 128, 0.14) 0%, rgba(255, 255, 255, 0.98) 60%),
    rgba(255, 255, 255, 0.96);
}

.strategy-card.distribution {
  border-color: var(--distribution-line);
  border-top: 5px solid var(--distribution);
  background:
    linear-gradient(180deg, rgba(40, 82, 207, 0.14) 0%, rgba(255, 255, 255, 0.98) 60%),
    rgba(255, 255, 255, 0.96);
}

.strategy-card.generation .mini-visual path,
.strategy-card.generation .mini-visual rect,
.strategy-card.generation .mini-visual circle {
  stroke: var(--generation);
  fill: var(--generation);
}

.strategy-card.transmission .mini-visual path,
.strategy-card.transmission .mini-visual rect,
.strategy-card.transmission .mini-visual circle {
  stroke: var(--transmission);
  fill: var(--transmission);
}

.strategy-card.distribution .mini-visual path,
.strategy-card.distribution .mini-visual rect,
.strategy-card.distribution .mini-visual circle {
  stroke: var(--distribution);
  fill: var(--distribution);
}

.strategy-media {
  display: grid;
  place-items: center;
  padding: 10px;
  border-radius: 18px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.strategy-card.generation .strategy-media {
  background: linear-gradient(180deg, var(--generation-soft), rgba(255, 255, 255, 0.94));
  border-color: var(--generation-line);
}

.strategy-card.transmission .strategy-media {
  background: #fff;
  border-color: var(--transmission-line);
  box-shadow: inset 0 0 0 1px rgba(13, 118, 128, 0.08);
}

.strategy-card.distribution .strategy-media {
  background: #fff;
  border-color: var(--distribution-line);
  box-shadow: inset 0 0 0 1px rgba(40, 82, 207, 0.08);
}

.mini-visual {
  width: 100%;
  height: 90px;
}

.mini-visual text {
  fill: #fff;
  font-size: 20px;
  font-weight: 700;
  text-anchor: middle;
}

.strategy-meta {
  display: grid;
  gap: 10px;
}

.strategy-meta strong {
  font-size: 1.08rem;
  line-height: 1.3;
}

.strategy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.policy-pill-grid,
.policy-card-grid {
  display: grid;
  gap: 16px;
}

.policy-pill-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 18px;
}

.policy-pill-card,
.policy-card,
.policy-bridge {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(191, 208, 196, 0.7);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.policy-pill-card {
  padding: 18px 20px;
}

.policy-pill-card strong {
  display: block;
  margin-top: 8px;
  font-size: 1.03rem;
  line-height: 1.45;
}

.policy-table-wrap {
  overflow-x: auto;
  border-radius: 24px;
  border: 1px solid rgba(191, 208, 196, 0.7);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.policy-table {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
}

.policy-table thead {
  background: #eef3ef;
}

.policy-table th,
.policy-table td {
  padding: 18px 18px;
  vertical-align: top;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.policy-table th {
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.policy-table td {
  color: var(--ink-soft);
  line-height: 1.58;
}

.policy-table tbody tr:last-child td {
  border-bottom: 0;
}

.policy-table td strong {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 1rem;
}

.policy-table td span {
  display: block;
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.45;
}

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

.policy-card {
  display: grid;
  gap: 10px;
  padding: 20px;
}

.policy-card h3 {
  margin: 0;
}

.policy-example {
  padding: 12px 14px;
  border-radius: 15px;
  background: var(--surface-tint);
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.48;
}

.policy-bridge {
  display: grid;
  gap: 16px;
  padding: 22px;
}

.text-link {
  color: var(--brand);
  font-weight: 700;
}

.source-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.source-row.compact {
  margin-top: 2px;
}

.source-chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--surface-tint);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 600;
}

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

.method-card h3 {
  margin: 8px 0 8px;
}

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 26px;
}

.footer {
  margin-top: 34px;
  border-top: 1px solid rgba(191, 208, 196, 0.7);
  background: rgba(248, 250, 248, 0.8);
}

.footer-inner {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0 28px;
}

.footer-inner strong {
  display: block;
  margin-bottom: 6px;
}

.site-disclaimer {
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 0.8rem;
  line-height: 1.5;
}

.site-disclaimer a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.footer-links a {
  color: var(--brand);
  font-weight: 600;
}

.page-card {
  padding: 28px 30px;
}

.landing-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  align-items: start;
}

.landing-intro-copy {
  display: grid;
  gap: 12px;
  max-width: 980px;
}

.landing-lede {
  font-size: 1rem;
  line-height: 1.62;
}

.landing-intro h1 {
  font-size: clamp(2.3rem, 4.7vw, 4rem);
  line-height: 0.92;
}

.economist-landing .landing-intro h1 {
  max-width: 16ch;
  font-family: "Newsreader", Georgia, serif;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.economist-landing .landing-intro {
  border-top: 4px solid var(--brand);
  box-shadow: none;
  padding: 24px 28px 22px;
}

.economist-landing .landing-intro-copy {
  grid-template-columns: minmax(0, 1.08fr) minmax(260px, 0.8fr);
  column-gap: 26px;
  row-gap: 10px;
  align-items: end;
  max-width: none;
}

.economist-landing .landing-intro-copy .eyebrow {
  grid-column: 1 / -1;
  justify-self: start;
}

.economist-landing .landing-lede {
  margin: 0 0 4px;
  max-width: 34ch;
  font-size: 0.94rem;
  line-height: 1.58;
}

.economist-landing .page-card,
.economist-landing .control-panel,
.economist-landing .chart-panel,
.economist-landing .metric-card,
.economist-landing .policy-card,
.economist-landing .policy-reference-band {
  box-shadow: none;
}

.economist-landing .eyebrow {
  background: transparent;
  color: var(--brand);
  border: 1px solid rgba(204, 47, 29, 0.18);
}

.economist-landing .button.primary {
  background: var(--brand);
}

.economist-landing .nav-links a:hover,
.economist-landing .nav-links a.active {
  background: rgba(204, 47, 29, 0.08);
}

.economist-landing .nav-links a.nav-home-link {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 10px 18px rgba(141, 29, 18, 0.16);
}

.economist-landing .nav-links a.nav-home-link:hover,
.economist-landing .nav-links a.nav-home-link.active {
  background: var(--brand-deep);
  color: #fff;
}

.landing-workbench {
  display: grid;
  grid-template-columns: 292px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.landing-controls,
.landing-results {
  display: grid;
  gap: 14px;
}

.landing-results-main {
  display: grid;
  gap: 14px;
}

.selector-panel {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 14px 18px;
  align-items: end;
}

.selector-panel .field-note {
  grid-column: 1 / -1;
  margin-top: 0;
}

.selector-grid-wide {
  max-width: 360px;
}

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

.compact-row {
  margin-top: 10px;
}

.compact-presets {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.compact-presets .preset-button {
  padding: 10px 10px;
  text-align: center;
}

.compact-presets .preset-button span {
  display: none;
}

.compact-presets .preset-button strong {
  margin-bottom: 0;
  font-size: 0.84rem;
  line-height: 1.24;
}

.panel-subcopy {
  margin-bottom: 8px;
  font-size: 0.78rem;
  line-height: 1.36;
}

.tool-howto {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
  font-size: 0.76rem;
  line-height: 1.4;
}

.selector-panel .tool-howto {
  margin: 0;
  padding: 0;
  border-top: 0;
  max-width: 64ch;
}

.landing-metric-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.landing-lever {
  gap: 7px;
  padding: 9px;
}

.landing-lever p {
  font-size: 0.72rem;
  line-height: 1.28;
}

.lever-impact-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.impact-pill {
  display: grid;
  gap: 4px;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(191, 208, 196, 0.78);
}

.impact-pill span {
  color: var(--ink-soft);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.impact-pill strong {
  font-size: 0.74rem;
  line-height: 1.24;
}

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

.policy-reference-band {
  display: grid;
  gap: 14px;
  margin-top: 20px;
  padding: 20px 22px;
  border-radius: var(--radius);
  border: 1px solid rgba(191, 208, 196, 0.7);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.policy-reference-copy {
  display: grid;
  gap: 8px;
}

.policy-reference-copy strong {
  font-size: 0.96rem;
  line-height: 1.32;
}

.page-card-category {
  border-top: 6px solid transparent;
}

.page-card-category .category-pill {
  padding: 8px 14px;
  font-size: 0.82rem;
  box-shadow: none;
}

.page-card-category.generation {
  border-top-color: var(--generation);
  background:
    linear-gradient(180deg, var(--generation-soft) 0%, rgba(255, 255, 255, 0.98) 54%),
    rgba(255, 255, 255, 0.98);
}

.page-card-category.transmission {
  border-top-color: var(--transmission);
  background:
    linear-gradient(180deg, var(--transmission-soft) 0%, rgba(255, 255, 255, 0.98) 54%),
    rgba(255, 255, 255, 0.98);
}

.page-card-category.distribution {
  border-top-color: var(--distribution);
  background:
    linear-gradient(180deg, var(--distribution-soft) 0%, rgba(255, 255, 255, 0.98) 54%),
    rgba(255, 255, 255, 0.98);
}

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

.detail-grid.single-column {
  grid-template-columns: 1fr;
}

.detail-card {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 20px;
  padding: 22px;
  scroll-margin-top: 110px;
}

.detail-visual {
  display: grid;
  place-items: center;
  padding: 14px;
  border-radius: 18px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.detail-visual svg {
  width: 100%;
  height: 120px;
}

.detail-visual svg path,
.detail-visual svg rect,
.detail-visual svg circle {
  fill: none;
  stroke-width: 10;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.detail-visual.generation svg text,
.detail-visual.transmission svg text,
.detail-visual.distribution svg text {
  fill: #fff;
  font-size: 22px;
  font-weight: 700;
  text-anchor: middle;
}

.detail-visual.transmission svg path,
.detail-visual.transmission svg rect,
.detail-visual.transmission svg circle {
  stroke: var(--transmission);
}

.detail-visual.distribution svg path,
.detail-visual.distribution svg rect,
.detail-visual.distribution svg circle {
  stroke: var(--distribution);
}

.detail-visual.generation {
  background: linear-gradient(180deg, var(--generation-soft), rgba(255, 255, 255, 0.94));
  border-color: var(--generation-line);
}

.detail-visual.transmission {
  background: #fff;
  border-color: var(--transmission-line);
  box-shadow: inset 0 0 0 1px rgba(13, 118, 128, 0.08);
}

.detail-visual.distribution {
  background: #fff;
  border-color: var(--distribution-line);
  box-shadow: inset 0 0 0 1px rgba(40, 82, 207, 0.08);
}

.detail-visual.transmission svg path,
.detail-visual.distribution svg path {
  fill: none;
}

.detail-visual.transmission svg rect,
.detail-visual.transmission svg circle {
  fill: var(--transmission);
}

.detail-visual.distribution svg rect,
.detail-visual.distribution svg circle {
  fill: var(--distribution);
}

.detail-copy {
  display: grid;
  gap: 10px;
}

.note-box {
  padding: 12px 14px;
  border-radius: 15px;
  background: var(--surface-tint);
  color: var(--ink);
  font-weight: 600;
}

.pv-story-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.pv-story-panel {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--generation-line);
  background:
    linear-gradient(180deg, rgba(215, 130, 62, 0.08), rgba(255, 255, 255, 0.98)),
    #fff;
}

.pv-story-head {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
}

.pv-story-head strong {
  font-size: 1rem;
  line-height: 1.28;
}

.pv-price-bars,
.pv-gap-list {
  display: grid;
  gap: 12px;
}

.pv-price-row,
.pv-gap-row {
  display: grid;
  align-items: center;
  gap: 10px;
}

.pv-price-row {
  grid-template-columns: 92px minmax(0, 1fr) 68px;
}

.pv-gap-row {
  grid-template-columns: minmax(0, 1.35fr) minmax(120px, 1fr) 68px;
}

.pv-price-label,
.pv-gap-row span {
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.3;
}

.pv-price-track,
.pv-gap-track {
  height: 14px;
  border-radius: 999px;
  background: rgba(22, 48, 42, 0.08);
  overflow: hidden;
}

.pv-price-fill,
.pv-gap-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--generation) 0%, #eeae6c 100%);
}

.pv-price-row.germany .pv-price-fill {
  background: linear-gradient(90deg, #ebb57f 0%, #f6d5b3 100%);
}

.pv-price-value,
.pv-gap-row strong {
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 700;
  text-align: right;
}

.pv-story-caption {
  margin-top: 10px;
  font-size: 0.82rem;
  line-height: 1.5;
}

.pv-story-takeaway {
  padding: 14px 16px;
  border-left: 4px solid var(--generation);
  border-radius: 16px;
  background: rgba(215, 130, 62, 0.1);
  color: var(--ink);
  font-weight: 600;
}

.sim-layout {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.sim-controls {
  display: grid;
  gap: 18px;
}

.control-panel {
  padding: 20px;
}

.landing-controls .control-panel {
  padding: 12px;
}

.sticky-panel {
  position: sticky;
  top: 96px;
}

.landing-controls .field-label {
  margin-bottom: 6px;
  font-size: 0.72rem;
}

.landing-controls .field-select {
  padding: 11px 12px;
  border-radius: 14px;
  font-size: 0.92rem;
}

.field-label {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.field-select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: var(--surface-soft);
  color: var(--ink);
  font: inherit;
}

.field-note {
  margin-top: 12px;
}

.landing-controls .field-note {
  margin-top: 8px;
  font-size: 0.72rem;
  line-height: 1.32;
}

.panel-title-row {
  margin-bottom: 12px;
}

.preset-grid {
  display: grid;
  gap: 12px;
}

.preset-button {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface-soft);
  text-align: left;
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}

.preset-button strong {
  display: block;
  margin-bottom: 4px;
}

.preset-button span {
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.5;
}

.preset-button.active {
  border-color: rgba(31, 111, 99, 0.45);
  box-shadow: inset 0 0 0 1px rgba(31, 111, 99, 0.18);
  background: rgba(31, 111, 99, 0.06);
}

.lever-list {
  display: grid;
  gap: 12px;
}

.landing-controls .lever-list {
  gap: 8px;
}

.lever-card {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface-soft);
}

.lever-card.generation {
  border-color: var(--generation-line);
  background: linear-gradient(180deg, var(--generation-soft), var(--surface-soft) 68%);
}

.lever-card.transmission {
  border-color: var(--transmission-line);
  background: linear-gradient(180deg, rgba(13, 118, 128, 0.12), #fff 72%);
}

.lever-card.distribution {
  border-color: var(--distribution-line);
  background: linear-gradient(180deg, rgba(40, 82, 207, 0.12), #fff 72%);
}

.lever-top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.lever-heading {
  display: grid;
  gap: 8px;
}

.lever-heading strong {
  font-size: 1rem;
  line-height: 1.28;
}

.landing-controls .lever-heading {
  gap: 6px;
}

.landing-controls .lever-heading strong {
  font-size: 0.79rem;
  line-height: 1.14;
}

.slider-value {
  min-width: 54px;
  padding: 8px 10px;
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 700;
  text-align: center;
}

.landing-controls .slider-value {
  min-width: 42px;
  padding: 6px 8px;
  font-size: 0.78rem;
}

.lever-logic {
  color: var(--ink);
  font-size: 0.89rem;
  line-height: 1.5;
}

.lever-card input[type="range"] {
  width: 100%;
  accent-color: var(--brand);
}

.lever-card.generation input[type="range"] {
  accent-color: var(--generation);
}

.lever-card.transmission input[type="range"] {
  accent-color: var(--transmission);
}

.lever-card.distribution input[type="range"] {
  accent-color: var(--distribution);
}

.sim-results {
  display: grid;
  gap: 18px;
}

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

.metric-card span {
  display: block;
  color: var(--ink-soft);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.metric-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1.35rem;
  line-height: 1.05;
}

.landing-metric-row .metric-card {
  padding: 16px 14px;
}

.landing-metric-row .metric-card span {
  font-size: 0.72rem;
}

.landing-metric-row .metric-card strong {
  margin-top: 8px;
  font-size: 1.08rem;
}

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

.chart-panel {
  padding: 20px;
}

.chart-heading {
  margin-bottom: 12px;
}

.landing-results .chart-panel {
  padding: 14px;
}

.landing-results .chart-heading {
  margin-bottom: 10px;
}

.landing-results .chart-heading h3 {
  font-size: 1.06rem;
}

.landing-results .chart-heading p {
  font-size: 0.75rem;
  line-height: 1.34;
}

@media (max-width: 980px) {
  .economist-landing .landing-intro-copy {
    grid-template-columns: 1fr;
  }
}

.chart-scroll {
  overflow-x: auto;
  border-radius: 18px;
}

.chart-scroll svg {
  width: 100%;
  height: auto;
  min-width: 720px;
}

.landing-chart-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.8fr);
  gap: 14px;
  align-items: start;
}

.chart-panel-cost {
  grid-column: 1 / 2;
}

.chart-panel-savings {
  grid-column: 2 / 3;
}

.chart-panel-emissions {
  grid-column: 1 / -1;
}

.chart-panel-emissions-compact {
  max-width: 920px;
}

.chart-scroll-cost svg {
  min-width: 640px;
}

.chart-scroll-savings svg {
  min-width: 0;
}

.chart-scroll-emissions-compact svg {
  min-width: 640px;
}

.caption {
  margin-top: 12px;
  color: var(--ink-soft);
}

.caption:empty {
  display: none;
}

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

.chart-gridline {
  stroke: #d7e2da;
  stroke-dasharray: 4 6;
}

.chart-guide {
  stroke: rgba(91, 114, 105, 0.18);
  stroke-width: 1;
}

.axis-label {
  fill: #5b7269;
  font-size: 11px;
}

.axis-label-wide {
  font-size: 12px;
}

.value-label {
  fill: #16302a;
  font-size: 12px;
  font-weight: 700;
}

.status-line-label {
  fill: #ad7a43;
  font-size: 12px;
  font-weight: 700;
}

.strategy-line-label {
  fill: #16302a;
  font-size: 12px;
  font-weight: 700;
}

.clean-label,
.target-label {
  fill: #d7823e;
  font-size: 12px;
  font-weight: 700;
}

.donut-label {
  fill: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.donut-value {
  fill: var(--ink);
  font-size: 16px;
  font-weight: 700;
}

.donut-subvalue {
  fill: var(--ink-soft);
  font-size: 11px;
  font-weight: 600;
}

.savings-legend {
  display: grid;
  gap: 6px;
  margin-top: 8px;
}

.savings-legend-item {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 7px 9px;
  border-radius: 12px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.savings-swatch {
  width: 12px;
  height: 12px;
  margin-top: 4px;
  border-radius: 999px;
}

.savings-legend-copy {
  display: grid;
  gap: 3px;
}

.savings-legend-copy strong {
  font-size: 0.8rem;
  line-height: 1.2;
}

.savings-legend-copy span {
  color: var(--ink-soft);
  font-size: 0.72rem;
  line-height: 1.3;
}

.methods-compact {
  gap: 14px;
}

.method-flow-card {
  display: grid;
  gap: 18px;
  padding: 22px 24px;
  margin-top: 16px;
}

.method-flow-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 28px minmax(0, 1fr) 28px minmax(0, 1fr) 28px minmax(0, 1fr);
  gap: 10px;
  align-items: stretch;
}

.method-flow-step {
  display: grid;
  gap: 8px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
}

.method-flow-step strong {
  color: var(--ink);
  font-size: 0.94rem;
  line-height: 1.28;
}

.method-flow-step p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
  line-height: 1.42;
}

.method-flow-arrow {
  display: grid;
  place-items: center;
  color: var(--brand);
  font-size: 1.3rem;
  font-weight: 700;
}

.strategy-table-wrap {
  overflow-x: auto;
  border-radius: 24px;
  border: 1px solid rgba(191, 208, 196, 0.7);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.strategy-table {
  width: 100%;
  min-width: 1080px;
  border-collapse: collapse;
}

.strategy-table thead {
  background: #f3ede3;
}

.strategy-table th,
.strategy-table td {
  padding: 16px 16px;
  vertical-align: top;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.strategy-table th {
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.strategy-table td {
  color: var(--ink-soft);
  line-height: 1.45;
}

.strategy-table tbody tr:last-child td {
  border-bottom: 0;
}

.strategy-copy-cell strong,
.strategy-potential-cell strong,
.strategy-timeline-cell strong {
  display: block;
  margin-bottom: 5px;
  color: var(--ink);
  font-size: 0.93rem;
  line-height: 1.28;
}

.strategy-copy-cell span,
.strategy-potential-cell span,
.strategy-timeline-cell span {
  display: block;
  font-size: 0.82rem;
}

.strategy-row.generation td {
  background: linear-gradient(180deg, rgba(196, 111, 43, 0.05), rgba(255, 255, 255, 0));
}

.strategy-row.transmission td {
  background: linear-gradient(180deg, rgba(13, 109, 115, 0.05), rgba(255, 255, 255, 0));
}

.strategy-row.distribution td {
  background: linear-gradient(180deg, rgba(55, 103, 133, 0.05), rgba(255, 255, 255, 0));
}

.deployment-cell {
  display: grid;
  gap: 8px;
  min-width: 240px;
}

.strategy-slider {
  width: 100%;
  margin: 0;
}

.strategy-slider.generation {
  accent-color: var(--generation);
}

.strategy-slider.transmission {
  accent-color: var(--transmission);
}

.strategy-slider.distribution {
  accent-color: var(--distribution);
}

.deployment-readout {
  display: grid;
  gap: 2px;
}

.deployment-readout strong {
  color: var(--ink);
  font-size: 0.82rem;
  line-height: 1.2;
}

.deployment-readout span {
  color: var(--ink-soft);
  font-size: 0.75rem;
  line-height: 1.28;
}

.chart-tooltip {
  position: fixed;
  z-index: 100;
  max-width: 250px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(33, 29, 24, 0.96);
  color: #fffdf8;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.22);
  pointer-events: none;
}

.chart-tooltip strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.82rem;
  line-height: 1.28;
}

.chart-tooltip span {
  display: block;
  font-size: 0.76rem;
  line-height: 1.34;
}

.wedge-legend-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 10px;
  margin-top: 12px;
}

.wedge-legend-item {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 12px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.wedge-legend-item.generation {
  border-color: var(--generation-line);
  background: linear-gradient(180deg, var(--generation-soft), rgba(255, 255, 255, 0.96));
}

.wedge-legend-item.transmission {
  border-color: var(--transmission-line);
  background: linear-gradient(180deg, var(--transmission-soft), rgba(255, 255, 255, 0.96));
}

.wedge-legend-item.distribution {
  border-color: var(--distribution-line);
  background: linear-gradient(180deg, var(--distribution-soft), rgba(255, 255, 255, 0.96));
}

.wedge-swatch {
  width: 12px;
  height: 12px;
  border-radius: 999px;
}

.wedge-name {
  color: var(--ink);
  font-size: 0.82rem;
  line-height: 1.35;
}

.wedge-value {
  color: var(--ink);
  font-size: 0.76rem;
}

.region-hero {
  display: grid;
  gap: 28px;
}

.region-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.region-card {
  display: grid;
  gap: 18px;
  padding: 24px;
}

.region-card.page-card {
  margin: 0;
}

.region-card-head {
  display: grid;
  gap: 10px;
}

.region-card-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.6rem);
}

.region-card-copy {
  display: grid;
  gap: 10px;
}

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

.region-kpi {
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
}

.region-kpi strong {
  display: block;
  margin-top: 6px;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.25;
}

.region-map-frame {
  padding: 14px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(31, 111, 99, 0.04), rgba(31, 111, 99, 0.01)),
    var(--surface-soft);
}

.dual-map {
  width: 100%;
  min-height: 280px;
}

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

.region-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.region-tag {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--surface-tint);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 600;
}

.region-nav-link {
  color: var(--brand);
  font-weight: 700;
}

.region-page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: 24px;
  align-items: start;
}

.region-map-panel {
  display: grid;
  gap: 14px;
}

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

.region-state-shortcuts .state-shortcut p {
  min-height: 66px;
}

@media (max-width: 1120px) {
  .hero,
  .sim-layout,
  .region-page-hero,
  .landing-intro,
  .landing-workbench {
    grid-template-columns: 1fr;
  }

  .selector-panel,
  .landing-chart-grid {
    grid-template-columns: 1fr;
  }

  .chart-panel-cost,
  .chart-panel-savings,
  .chart-panel-emissions {
    grid-column: 1 / -1;
  }

  .method-flow-grid {
    grid-template-columns: 1fr;
  }

  .method-flow-arrow {
    display: none;
  }

  .sticky-panel {
    position: static;
  }

  .chart-grid,
  .sim-method-grid,
  .logic-row,
  .metric-row,
  .landing-metric-row,
  .policy-card-grid,
  .policy-pill-grid,
  .region-grid,
  .region-kpis {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 900px) {
  .hero-summary,
  .state-shortcuts,
  .method-grid,
  .strategy-grid,
  .region-state-shortcuts,
  .compact-presets,
  .policy-card-grid-two {
    grid-template-columns: 1fr;
  }

  .detail-card,
  .strategy-card,
  .policy-bridge,
  .cta-band,
  .section-heading,
  .footer-inner {
    grid-template-columns: 1fr;
    display: grid;
  }

  .detail-card,
  .strategy-card {
    gap: 16px;
  }

  .pv-story-grid {
    grid-template-columns: 1fr;
  }

  .methods-compact {
    grid-template-columns: 1fr;
  }

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

  .selector-grid,
  .lever-impact-row,
  .landing-metric-row {
    grid-template-columns: 1fr;
  }

  .selector-panel .tool-howto {
    max-width: none;
  }

  .detail-card {
    padding: 18px;
  }

  .nav-row {
    padding: 12px 0;
  }
}

@media (max-width: 680px) {
  .shell {
    width: min(var(--max), calc(100% - 24px));
  }

  .page {
    padding-top: 22px;
  }

  .hero,
  .page-card,
  .chart-panel,
  .control-panel {
    padding: 18px;
  }

  .nav-links {
    gap: 4px;
  }

  .nav-links a {
    padding: 8px 10px;
    font-size: 0.9rem;
  }

  h1 {
    font-size: clamp(2rem, 9vw, 3rem);
  }

  .us-map {
    min-height: 240px;
  }

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

  .pv-price-value,
  .pv-gap-row strong {
    text-align: left;
  }
}