.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border-glass-90);
  background: var(--surface-glass-92);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  min-height: 4.75rem;
  align-items: center;
  gap: var(--space-xl);
}

.brand {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-heading-strong);
  text-decoration: none;
}

.brand-mark {
  display: block;
  width: 2.25rem;
  height: 2.25rem;
  flex: 0 0 auto;
  border-radius: 0.5rem;
}

.brand-copy {
  display: grid;
  line-height: 1.2;
}

.brand-copy strong {
  color: var(--color-heading-strong);
  font-size: 1.125rem;
}

.brand-copy span {
  color: var(--color-muted);
  font-size: 0.75rem;
}

.site-nav {
  display: flex;
  margin-left: auto;
  align-items: center;
  gap: var(--space-xs);
}

.site-nav a,
.language-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  padding-inline: var(--space-sm);
  border-radius: var(--radius-sm);
  color: var(--color-body);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: var(--color-surface-blue);
  color: var(--color-brand-navy);
}

.language-link {
  gap: var(--space-xs);
  margin-left: var(--space-sm);
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  color: var(--color-brand-navy);
}

.language-link::before {
  content: "文";
  font-weight: 700;
}

.menu-button {
  display: none;
  min-width: 2.75rem;
  min-height: 2.75rem;
  margin-left: auto;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-brand-navy);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 700;
}

.theme-toggle {
  display: inline-grid;
  width: 2.75rem;
  min-width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  place-items: center;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-heading);
  cursor: pointer;
}

.theme-toggle:hover {
  border-color: var(--color-brand-blue);
  background: var(--color-surface-blue);
}

.theme-toggle-icon {
  display: grid;
  width: 1.25rem;
  height: 1.25rem;
  place-items: center;
  font-size: 1.125rem;
  line-height: 1;
}

.theme-toggle-icon-dark,
html[data-theme="dark"] .theme-toggle-icon-light {
  display: none;
}

html[data-theme="dark"] .theme-toggle-icon-dark {
  display: inline;
}

.gateway-theme-toggle {
  position: fixed;
  z-index: 10;
  top: max(var(--space-md), env(safe-area-inset-top));
  right: max(var(--space-md), env(safe-area-inset-right));
  box-shadow: var(--shadow-card);
}

.card,
.analysis-card,
.content-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.analysis-card,
.content-card {
  padding: var(--space-xl);
}

.countdown-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--border-strong-glass-90);
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, var(--surface-glass-99), var(--surface-blue-glass-95));
  box-shadow: var(--shadow-hero);
}

.countdown-card::after {
  position: absolute;
  z-index: -1;
  top: -7rem;
  right: -6rem;
  width: 20rem;
  height: 20rem;
  border: 4rem solid var(--glow-blue-soft);
  border-radius: 50%;
  content: "";
}

.supply-status-card {
  min-width: 0;
}

.supply-status-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: var(--space-lg);
}

.supply-status-heading h2 {
  margin: var(--space-xs) 0 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.supply-status-description {
  max-width: 48rem;
  margin: var(--space-md) 0 var(--space-lg);
  color: var(--color-body);
}

.supply-metric-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin: 0;
  gap: var(--space-sm);
}

.supply-metric {
  grid-column: span 3;
  min-width: 0;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-soft);
}

.supply-metric:nth-child(-n + 3) {
  grid-column: span 2;
}

.supply-metric.featured {
  border-color: var(--color-current-border);
  background: var(--color-current-soft);
}

.supply-metric dt {
  color: var(--color-muted);
  font-size: 0.8125rem;
}

.supply-metric dd {
  margin: var(--space-xs) 0 0;
  color: var(--color-ink);
  font-family: var(--font-numeric);
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-weight: 750;
  font-variant-numeric: tabular-nums;
}

.supply-status-card[data-ui-state="fallback"] .supply-metric dd,
.supply-status-card[data-ui-state="invalid-data"] .supply-metric dd {
  color: var(--color-muted);
}

.supply-status-footer {
  display: flex;
  margin-top: var(--space-md);
  align-items: start;
  justify-content: space-between;
  gap: var(--space-lg);
  color: var(--color-muted);
  font-size: 0.8125rem;
}

.supply-status-footer span {
  white-space: nowrap;
}

.supply-status-footer p {
  max-width: 52rem;
  margin: 0;
  text-align: right;
}

.countdown-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.status-badge,
.data-badge {
  display: inline-flex;
  min-height: 2rem;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-body);
  font-size: 0.8125rem;
  font-weight: 700;
}

.status-badge::before {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-muted);
  content: "";
}

[data-ui-state="live"] .status-badge::before {
  background: var(--color-current);
  box-shadow: 0 0 0 0.25rem var(--color-current-soft);
}

[data-ui-state="cached"] .status-badge::before,
[data-ui-state="stale"] .status-badge::before {
  background: var(--color-warning);
}

[data-ui-state="invalid-data"] .status-badge::before {
  background: var(--color-negative);
}

.countdown-title {
  max-width: 22ch;
  margin: var(--space-lg) 0 var(--space-xl);
  color: var(--color-brand-navy-strong);
  font-size: clamp(2rem, 5vw, 3.75rem);
  line-height: 1.16;
  letter-spacing: -0.025em;
}

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 54rem;
  gap: var(--space-sm);
}

.countdown-unit {
  min-width: 0;
  padding: clamp(0.75rem, 2vw, 1.25rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--surface-glass-82);
}

.countdown-value {
  display: block;
  color: var(--color-brand-navy-strong);
  font-family: var(--font-numeric);
  font-size: clamp(1.75rem, 5vw, 3.5rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.035em;
  line-height: 1;
}

.countdown-label {
  display: block;
  margin-top: var(--space-xs);
  color: var(--color-muted);
  font-size: 0.875rem;
  font-weight: 600;
}

.countdown-note {
  margin: var(--space-md) 0 0;
  color: var(--color-muted);
  font-size: 0.875rem;
}

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

.metric {
  min-width: 0;
  padding: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.metric dt {
  color: var(--color-muted);
  font-size: 0.8125rem;
  font-weight: 600;
}

.metric dd {
  margin: var(--space-xs) 0 0;
  overflow-wrap: anywhere;
  color: var(--color-ink);
  font-family: var(--font-numeric);
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.progress-stack {
  display: grid;
  gap: var(--space-lg);
}

.progress-heading {
  display: flex;
  margin-bottom: var(--space-xs);
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-md);
  color: var(--color-body);
  font-size: 0.875rem;
  font-weight: 600;
}

.progress-heading strong {
  font-family: var(--font-numeric);
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
}

.progress-track {
  height: 0.75rem;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--color-surface-header);
}

.progress-track.secondary {
  height: 0.5rem;
}

.progress-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-brand-surface), var(--color-brand-blue), var(--color-brand-sky));
  transition: width 180ms ease-out;
}

.progress-track.secondary .progress-fill {
  background: var(--color-border-strong);
}

.progress-explainer {
  margin: var(--space-sm) 0 0;
  color: var(--color-muted);
  font-size: 0.8125rem;
}

.countdown-footer {
  display: flex;
  margin-top: var(--space-xl);
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-lg);
}

.estimate-list {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.expected-date {
  display: grid;
  max-width: 24rem;
  gap: var(--space-xxs);
}

.recent-estimate {
  padding-left: var(--space-lg);
  border-left: 1px solid var(--color-border);
}

.expected-date span {
  color: var(--color-muted);
  font-size: 0.8125rem;
}

.expected-date strong {
  color: var(--color-brand-navy);
  font-family: var(--font-numeric);
  font-size: 1.125rem;
  font-variant-numeric: tabular-nums;
}

.halving-reminder {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-md) var(--space-lg);
}

.halving-reminder-copy {
  display: grid;
  gap: var(--space-xs);
}

.halving-reminder-copy h2,
.halving-reminder-copy p,
.halving-reminder-date,
.halving-reminder-notice {
  margin: 0;
}

.halving-reminder-copy h2 {
  color: var(--color-heading-strong);
  font-size: 1.125rem;
}

.halving-reminder-copy > p {
  color: var(--color-body);
  font-size: 0.875rem;
}

.halving-reminder-date {
  display: flex;
  align-items: baseline;
  gap: var(--space-xs);
}

.halving-reminder-date span,
.halving-reminder-notice {
  color: var(--color-muted);
  font-size: 0.8125rem;
}

.halving-reminder-date strong {
  color: var(--color-brand-navy);
  font-family: var(--font-numeric);
  font-variant-numeric: tabular-nums;
}

.halving-reminder-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.halving-reminder-notice {
  grid-column: 1 / -1;
}

.text-link,
.button-primary,
.button-secondary {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.65rem 1rem;
  border-radius: 0.625rem;
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
}

.button-primary {
  border: 1px solid var(--color-brand-blue);
  background: var(--color-brand-blue);
  color: var(--color-on-dark);
}

.button-primary:hover {
  border-color: var(--color-brand-blue-strong);
  background: var(--color-brand-blue-strong);
}

.button-secondary,
.text-link {
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  color: var(--color-brand-navy);
}

.chart-detail-actions {
  display: grid;
  margin: 0.75rem 0 var(--space-lg);
  align-items: stretch;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-sm);
}

.chart-detail-actions .chart-detail {
  margin: 0;
}

.chart-export-control {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-sm);
}

.image-export-status {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.8125rem;
  font-weight: 700;
}

.image-export-status:empty {
  display: none;
}

[data-cycle-image-export][aria-busy="true"],
[data-game-image-export][aria-busy="true"] {
  cursor: wait;
  opacity: 0.7;
}

.cycle-card {
  position: relative;
  width: 100%;
  border-radius: var(--radius-md);
  background: var(--color-surface-soft);
}

.cycle-source-mark {
  display: flex;
  margin: 0 0 0.4375rem;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-muted);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.3;
  text-transform: uppercase;
}

.cycle-source-mark span::after {
  margin-left: 0.5rem;
  color: var(--color-border-strong-contrast);
  content: "\00b7";
}

.cycle-source-mark strong {
  color: var(--color-link);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.cycle-card > h2 {
  margin: 0 0 0.5625rem;
  padding-right: 8.125rem;
  color: var(--color-brand-navy);
  font-size: 1.375rem;
}

.cycle-description {
  max-width: none;
  margin: 0 0 0.625rem;
  color: var(--color-body);
  font-size: 0.875rem;
  line-height: 1.6;
  white-space: normal;
}

.cycle-methodology-link {
  position: absolute;
  top: 1.375rem;
  right: 1.5rem;
  min-height: 2rem;
  padding: 0.3125rem 0.625rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  line-height: 1;
}

.chart-scroll,
.table-scroll {
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-color: var(--color-border-strong) transparent;
}

.cycle-card .chart-scroll {
  margin: 0;
  overflow-y: hidden;
  padding: 0;
}

.scroll-guidance {
  display: none;
  margin: 0 0 var(--space-sm);
  color: var(--color-muted);
  font-size: 0.8125rem;
}

.cycle-chart {
  position: relative;
  min-width: 720px;
  height: 13.25rem;
  margin: 4.75rem 0.625rem 0;
}

.cycle-axis-line {
  position: absolute;
  top: 6.875rem;
  right: 4%;
  left: 4%;
  height: 0.3125rem;
  border-radius: var(--radius-xs);
  background: linear-gradient(
    90deg,
    var(--color-brand-blue-strong) 0%,
    var(--color-brand-blue-strong) var(--bear-left-end, 11.3%),
    var(--color-low) var(--bear-left-end, 11.3%),
    var(--color-brand-sky) 19%,
    var(--color-border-strong) 32%,
    var(--color-high-soft) 50%,
    var(--color-high) 70%,
    var(--color-high) var(--bear-right-start, 89.1%),
    var(--color-low) var(--bear-right-start, 89.1%),
    var(--color-brand-blue-strong) 100%
  );
}

.cycle-zone-label {
  position: absolute;
  top: -2.125rem;
  color: var(--color-link-strong);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.4;
  white-space: pre-line;
}

.cycle-zone-label.left {
  left: calc(4% - 0.375rem);
}

.cycle-zone-label.right {
  right: calc(4% - 0.375rem);
  text-align: right;
}

.cycle-baseline {
  position: absolute;
  top: -0.375rem;
  left: 50%;
  width: 2px;
  height: 8rem;
  background: var(--color-baseline);
}

.baseline-label {
  position: absolute;
  top: -2.125rem;
  left: 50%;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-pill);
  background: var(--color-baseline);
  color: var(--color-on-baseline);
  font-size: 0.8125rem;
  font-weight: 700;
  transform: translateX(-50%);
}

.axis-tick {
  position: absolute;
  top: 7.625rem;
  width: 1px;
  height: 0.625rem;
  background: var(--color-muted-soft);
}

.axis-tick span {
  position: absolute;
  top: 0.75rem;
  left: 50%;
  color: var(--color-muted);
  font-family: var(--font-numeric);
  font-size: 0.6875rem;
  font-variant-numeric: tabular-nums;
  transform: translateX(-50%);
}

.forecast-band {
  position: absolute;
  z-index: 1;
  top: 6.1875rem;
  min-width: 1.125rem;
  height: 1.75rem;
  border: 2px dashed currentColor;
  border-radius: var(--radius-pill);
}

.forecast-band.low {
  color: var(--color-low);
  border-color: var(--color-low-soft);
  background: var(--color-brand-blue-soft);
}

.forecast-band.high {
  color: var(--color-high-text);
  border-color: var(--color-high-soft);
  background: var(--color-high-surface);
}

.forecast-band span {
  position: absolute;
  top: 4.0625rem;
  left: 50%;
  width: max-content;
  padding: 0.1875rem 0.4375rem;
  border: 1px solid currentColor;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 1.35;
  transform: translateX(-50%);
}

.chart-marker {
  position: absolute;
  z-index: 3;
  top: 6rem;
  width: 1rem;
  height: 1rem;
  padding: 0;
  border: 3px solid var(--color-surface);
  border-radius: 50%;
  box-shadow: var(--shadow-marker);
  color: transparent;
  cursor: pointer;
  transform: translateX(-50%);
}

.chart-marker[aria-pressed="true"] {
  outline: 3px solid var(--color-brand-navy);
  outline-offset: 2px;
}

.chart-marker.low {
  background: var(--color-low);
}

.chart-marker.high {
  background: var(--color-high);
}

.chart-marker.current {
  top: 5.9375rem;
  width: 1.125rem;
  height: 1.125rem;
  background: var(--color-current);
}

.chart-marker.dot-up {
  top: 5.375rem;
}

.chart-marker.dot-down {
  top: 6.625rem;
}

.chart-marker-label {
  position: absolute;
  top: -2.75rem;
  left: 50%;
  width: max-content;
  padding: 0.25rem 0.4375rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
  font-family: var(--font-numeric);
  font-size: 0.75rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1.35;
  pointer-events: none;
  transform: translateX(-50%);
}

.chart-marker.low .chart-marker-label {
  color: var(--color-low);
}

.chart-marker.high .chart-marker-label {
  color: var(--color-high-text);
}

.chart-marker.current .chart-marker-label {
  top: -3.25rem;
  border-color: var(--color-current-border);
  color: var(--color-current-text);
}

.chart-marker.label-up-1 .chart-marker-label { top: -2.625rem; }
.chart-marker.label-up-2 .chart-marker-label { top: -5.75rem; }
.chart-marker.label-up-3 .chart-marker-label { top: -6.625rem; }
.chart-marker.label-up-4 .chart-marker-label { top: -7.5rem; }

.chart-detail {
  min-height: 2.75rem;
  margin: 0.75rem 0 0;
  padding: 0.5625rem 0.75rem;
  border-left: 4px solid var(--color-brand-blue);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--color-surface-blue);
  color: var(--color-body);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.chart-detail strong {
  display: block;
  color: var(--color-brand-navy);
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5625rem 1.125rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.legend li {
  display: inline-flex;
  align-items: center;
  gap: 0.3125rem;
  color: var(--color-body);
  font-size: 0.75rem;
}

.legend-dot {
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
}

.legend-dot.low { background: var(--color-low); }
.legend-dot.high { background: var(--color-high); }
.legend-dot.current { background: var(--color-current); }
.legend-dot.baseline { background: var(--color-baseline); }
.legend-dot.bear { background: var(--color-brand-blue-strong); }
.legend-dot.gradient { background: linear-gradient(90deg, var(--color-low), var(--color-border-strong), var(--color-high)); }

.data-table {
  width: 100%;
  min-width: 52rem;
  border-collapse: separate;
  border-spacing: 0;
  color: var(--color-body);
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
}

.data-table th,
.data-table td {
  padding: 0.875rem 1rem;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.data-table th:first-child,
.data-table td:first-child {
  border-left: 1px solid var(--color-border);
}

.data-table thead th {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface-header);
  color: var(--color-ink);
  font-weight: 700;
}

.data-table thead th:first-child { border-radius: var(--radius-sm) 0 0 0; }
.data-table thead th:last-child { border-radius: 0 var(--radius-sm) 0 0; }
.data-table tbody tr:nth-child(even) { background: var(--color-surface-soft); }
.data-table tbody th { color: var(--color-ink); font-weight: 700; }

.cycle-card .table-scroll {
  margin-top: 0.875rem;
}

.cycle-card .data-table {
  min-width: 52rem;
  border-collapse: collapse;
  background: var(--color-surface);
  font-size: 0.75rem;
  table-layout: fixed;
}

.cycle-card .data-table th {
  width: calc(100% / 6);
}

.cycle-card .data-table th,
.cycle-card .data-table td {
  padding: 0.4375rem 0.5rem;
  border: 1px solid var(--color-border);
}

.cycle-card .data-table tbody th,
.cycle-card .data-table tbody td {
  padding-block: 0.25rem;
}

.cycle-card .data-table thead th {
  background: var(--color-surface-header);
}

.cycle-card .note-list {
  margin-top: 0.625rem;
  font-size: 0.75rem;
  line-height: 1.5;
}

.cycle-card .note-list li {
  max-width: none;
  white-space: nowrap;
}

.data-badge {
  min-height: 1.75rem;
  margin-left: var(--space-xxs);
  padding: 0.15rem 0.5rem;
  vertical-align: middle;
}

.data-badge.forecast {
  border-style: dashed;
  border-color: var(--color-warning);
  background: var(--color-warning-soft);
  color: var(--color-warning-text);
}

.data-badge.provisional {
  border-color: var(--color-border-strong);
  background: var(--color-surface-soft);
  color: var(--color-body);
}

.data-badge.confirmed {
  border-color: var(--color-border-strong);
  background: var(--color-surface-soft);
  color: var(--color-body);
}

.data-badge.current {
  border-color: var(--color-current-border);
  background: var(--color-current-soft);
  color: var(--color-current-text);
}

.note-list {
  display: grid;
  margin: var(--space-lg) 0 0;
  padding: 0;
  gap: var(--space-xs);
  color: var(--color-muted);
  font-size: 0.8125rem;
  list-style: none;
}

.note-list li::before {
  margin-right: var(--space-xs);
  content: "※";
}

.faq-list {
  display: grid;
  gap: var(--space-sm);
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.faq-item summary {
  min-height: 3.5rem;
  padding: var(--space-md) 3rem var(--space-md) var(--space-md);
  color: var(--color-ink);
  cursor: pointer;
  font-weight: 700;
}

.faq-item p {
  padding: 0 var(--space-md) var(--space-md);
  margin-bottom: 0;
}

.ad-slot {
  display: grid;
  min-height: 8rem;
  place-items: center;
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--surface-glass-50);
  color: var(--color-muted);
  font-size: 0.75rem;
}

.callout {
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-brand-blue);
  border-radius: var(--radius-md);
  background: var(--color-surface-blue);
}

.callout.warning {
  border-left-color: var(--color-warning);
  background: var(--color-warning-surface);
}

.status-grid,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
}

.mini-card {
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.mini-card h3 {
  font-size: 1.0625rem;
}

.mini-card p:last-child {
  margin-bottom: 0;
}

.subsidy-component-intro,
.subsidy-data-note {
  color: var(--color-muted);
  font-size: 0.8125rem;
}

.subsidy-component-intro {
  margin-bottom: var(--space-lg);
}

.subsidy-data-note {
  margin-top: var(--space-sm);
}

.subsidy-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  gap: var(--space-sm);
  list-style: none;
}

.subsidy-timeline::before {
  position: absolute;
  top: 0.6875rem;
  right: 9%;
  left: 9%;
  height: 2px;
  background: var(--color-border-strong);
  content: "";
}

.subsidy-timeline li {
  position: relative;
  min-width: 0;
  padding-top: 2rem;
}

.content-stack .subsidy-timeline li + li {
  margin-top: 0;
}

.subsidy-timeline-marker {
  position: absolute;
  z-index: 1;
  top: 0.3125rem;
  left: 50%;
  width: 0.875rem;
  height: 0.875rem;
  border: 3px solid var(--color-surface);
  border-radius: 50%;
  background: var(--color-brand-blue);
  box-shadow: 0 0 0 1px var(--color-border-strong);
  transform: translateX(-50%);
}

.subsidy-timeline li.current .subsidy-timeline-marker {
  background: var(--color-current);
  box-shadow: 0 0 0 2px var(--color-current-border);
}

.subsidy-timeline li.forecast .subsidy-timeline-marker {
  background: var(--color-warning-soft);
  box-shadow: 0 0 0 2px var(--color-warning);
}

.subsidy-timeline-card {
  display: grid;
  min-height: 10rem;
  align-content: start;
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-soft);
  gap: var(--space-xxs);
}

.subsidy-timeline li.current .subsidy-timeline-card {
  border-color: var(--color-current-border);
  background: var(--color-current-soft);
}

.subsidy-timeline li.forecast .subsidy-timeline-card {
  border-style: dashed;
  border-color: var(--color-warning);
  background: var(--color-warning-soft);
}

.subsidy-timeline-top {
  display: flex;
  min-height: 1.75rem;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xxs);
  color: var(--color-brand-navy);
  font-size: 0.75rem;
  font-weight: 800;
}

.subsidy-timeline-top .data-badge {
  min-height: 1.375rem;
  margin-left: 0;
  padding: 0.05rem 0.35rem;
  font-size: 0.6875rem;
}

.subsidy-timeline-card strong {
  color: var(--color-ink);
  font-family: var(--font-numeric);
  font-size: 0.8125rem;
}

.subsidy-timeline-card > span,
.subsidy-timeline-card small {
  color: var(--color-muted);
  font-size: 0.75rem;
}

.subsidy-schedule-table .data-table,
.issuance-data-table {
  min-width: 48rem;
}

.issuance-chart-panel {
  min-width: 0;
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-soft);
}

.issuance-chart-heading h3 {
  margin-bottom: var(--space-xs);
}

.issuance-chart-heading p {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 0.875rem;
}

.issuance-chart-scroll {
  overflow-x: auto;
  margin-top: var(--space-md);
  overscroll-behavior-inline: contain;
}

.issuance-chart {
  display: block;
  width: 100%;
  min-width: 46rem;
  height: auto;
}

.issuance-grid-line {
  stroke: var(--color-border);
  stroke-dasharray: 3 5;
  stroke-width: 1;
}

.issuance-axis-label,
.issuance-year-label {
  fill: var(--color-muted);
  font-family: var(--font-numeric);
  font-size: 11px;
}

.issuance-axis-label.right {
  text-anchor: end;
}

.issuance-year-label {
  text-anchor: middle;
}

.issuance-subsidy-line,
.issuance-supply-line {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.issuance-subsidy-line {
  stroke: var(--color-high);
  stroke-width: 3;
}

.issuance-supply-line {
  stroke: var(--color-brand-blue);
  stroke-width: 3;
}

.issuance-subsidy-point {
  fill: var(--color-surface);
  stroke: var(--color-high);
  stroke-width: 2;
}

.issuance-subsidy-point.current {
  fill: var(--color-current-soft);
  stroke: var(--color-current);
  stroke-width: 3;
}

.issuance-subsidy-point.next {
  fill: var(--color-warning-soft);
  stroke: var(--color-warning);
  stroke-dasharray: 2 1;
  stroke-width: 3;
}

.issuance-supply-point {
  fill: var(--color-surface);
  stroke: var(--color-brand-blue);
  stroke-width: 1.5;
}

.issuance-legend {
  display: flex;
  margin: var(--space-sm) 0 0;
  padding: 0;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-lg);
  color: var(--color-body);
  font-size: 0.8125rem;
  list-style: none;
}

.issuance-legend li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.issuance-legend-line {
  width: 1.75rem;
  height: 3px;
  border-radius: var(--radius-pill);
}

.issuance-legend-line.subsidy {
  background: var(--color-high);
}

.issuance-legend-line.supply {
  background: var(--color-brand-blue);
}

.issuance-snapshot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: var(--space-lg);
  gap: var(--space-md);
}

.issuance-snapshot-card {
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.issuance-snapshot-card.current {
  border-color: var(--color-current-border);
  background: var(--color-current-soft);
}

.issuance-snapshot-card.next {
  border-style: dashed;
  border-color: var(--color-warning);
  background: var(--color-warning-soft);
}

.issuance-snapshot-card > div:first-child {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  color: var(--color-muted);
  font-size: 0.8125rem;
}

.issuance-snapshot-card .data-badge {
  margin-left: 0;
}

.issuance-snapshot-card > strong {
  display: block;
  margin-block: var(--space-sm) var(--space-md);
  color: var(--color-ink);
  font-family: var(--font-numeric);
  font-size: clamp(1.5rem, 4vw, 2rem);
}

.issuance-snapshot-card dl {
  display: grid;
  margin: 0;
  gap: var(--space-xs);
}

.issuance-snapshot-card dl div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
}

.issuance-snapshot-card dt,
.issuance-snapshot-card dd {
  font-size: 0.8125rem;
}

.issuance-snapshot-card dt {
  color: var(--color-muted);
}

.issuance-snapshot-card dd {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-numeric);
  font-weight: 700;
  text-align: right;
}

.chart-data-disclosure {
  margin-top: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.chart-data-disclosure summary {
  min-height: 3.25rem;
  padding: var(--space-sm) var(--space-md);
  color: var(--color-brand-navy);
  cursor: pointer;
  font-weight: 700;
}

.chart-data-disclosure .table-scroll {
  padding: 0 var(--space-md) var(--space-md);
}

.formula {
  overflow-wrap: anywhere;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-brand-surface-strong);
  color: var(--color-on-dark);
  font-family: var(--font-numeric);
  font-variant-numeric: tabular-nums;
}

.site-footer {
  margin-top: var(--space-section);
  padding-block: var(--space-xxl);
  border-top: 1px solid var(--color-border);
  background: var(--color-brand-surface-strong);
  color: var(--color-footer-body);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(14rem, 1.3fr) repeat(2, minmax(10rem, 1fr));
  gap: var(--space-xl);
}

.footer-brand {
  color: var(--color-on-dark);
  font-size: 1.25rem;
  font-weight: 800;
}

.footer-heading {
  margin-bottom: var(--space-sm);
  color: var(--color-on-dark);
  font-size: 0.875rem;
  font-weight: 700;
}

.footer-links {
  display: grid;
  margin: 0;
  padding: 0;
  gap: var(--space-xs);
  list-style: none;
}

.footer-links a {
  color: var(--color-footer-link);
  font-size: 0.875rem;
}

.footer-meta {
  display: flex;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-on-dark);
  justify-content: space-between;
  gap: var(--space-md);
  color: var(--color-footer-meta);
  font-size: 0.8125rem;
}

@media (max-width: 1080px) {
  .header-inner {
    flex-wrap: wrap;
    gap: 0;
  }

  .menu-button {
    display: inline-flex;
  }

  .language-link {
    margin-left: var(--space-xs);
  }

  .theme-toggle {
    margin-left: var(--space-xs);
  }

  .site-nav {
    display: none;
    order: 4;
    width: 100%;
    margin: 0;
    padding: var(--space-sm) 0 var(--space-md);
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
  }

  .site-nav[data-open="true"] {
    display: flex;
  }

  .site-nav a {
    flex: 1 0 auto;
  }
}

@media (max-width: 760px) {
  .metric-grid,
  .status-grid,
  .feature-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .countdown-footer,
  .footer-meta {
    align-items: stretch;
    flex-direction: column;
  }

  .countdown-footer .text-link {
    align-self: flex-start;
  }

  .estimate-list {
    flex-direction: column;
  }

  .halving-reminder {
    grid-template-columns: 1fr;
  }

  .halving-reminder-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .halving-reminder-actions .button-primary,
  .halving-reminder-actions .button-secondary {
    width: 100%;
  }

  .halving-reminder-notice {
    grid-column: auto;
  }

  .recent-estimate {
    padding-top: var(--space-md);
    padding-left: 0;
    border-top: 1px solid var(--color-border);
    border-left: 0;
  }

  .scroll-guidance {
    display: block;
  }

  .cycle-description {
    white-space: normal;
  }

  .cycle-card .note-list li {
    white-space: normal;
  }
}

@media (max-width: 639px) {
  .brand-copy span {
    display: none;
  }

  .language-link {
    min-width: 2.75rem;
    padding-inline: var(--space-xs);
    font-size: 0;
  }

  .language-link::after {
    content: attr(data-short-label);
    font-size: 0.75rem;
  }

  .analysis-card,
  .content-card,
  .countdown-card {
    padding: var(--space-md);
    border-radius: var(--radius-lg);
  }

  .supply-status-heading,
  .supply-status-footer {
    display: grid;
  }

  .supply-status-heading .status-badge {
    width: max-content;
  }

  .supply-metric,
  .supply-metric:nth-child(-n + 3) {
    grid-column: span 3;
  }

  .supply-metric.featured {
    grid-column: 1 / -1;
  }

  .supply-status-footer p {
    text-align: left;
  }

  .cycle-card > h2 {
    padding-right: 0;
  }

  .cycle-methodology-link {
    position: static;
    width: max-content;
    margin: 0 0 var(--space-sm) auto;
  }

  .countdown-grid {
    gap: var(--space-xs);
  }

  .countdown-unit {
    padding: var(--space-sm) var(--space-xs);
    border-radius: var(--radius-md);
  }

  .countdown-value {
    font-size: clamp(1.55rem, 10vw, 2.5rem);
  }

  .countdown-label {
    font-size: 0.75rem;
  }

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

  .metric:first-child {
    grid-column: 1 / -1;
  }

  .chart-scroll {
    margin-inline: calc(var(--space-md) * -1);
    padding-inline: var(--space-md);
  }

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

  .subsidy-timeline {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .subsidy-timeline::before {
    top: 0.75rem;
    right: auto;
    bottom: 0.75rem;
    left: 0.4375rem;
    width: 2px;
    height: auto;
  }

  .subsidy-timeline li {
    padding-top: 0;
    padding-left: 1.75rem;
  }

  .subsidy-timeline-marker {
    top: 1rem;
    left: 0.4375rem;
  }

  .subsidy-timeline-card {
    min-height: 0;
  }

  .issuance-chart-panel {
    margin-inline: calc(var(--space-md) * -1);
    padding-inline: var(--space-md);
    border-right: 0;
    border-left: 0;
    border-radius: 0;
  }

  .issuance-snapshot-grid {
    grid-template-columns: 1fr;
  }
}

/* Halving time-machine game */
.game-shell [hidden] {
  display: none !important;
}

.game-shell {
  padding-bottom: var(--space-section);
}

.game-load-line {
  display: flex;
  min-height: 2.75rem;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-muted);
  font-size: 0.8125rem;
  font-weight: 700;
}

.game-signal {
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  background: var(--color-warning);
  box-shadow: 0 0 0 0.25rem var(--color-warning-soft);
}

[data-halving-game][data-ui-state="ready"] .game-signal {
  background: var(--color-positive);
  box-shadow: 0 0 0 0.25rem var(--color-current-soft);
}

[data-halving-game][data-ui-state="failed"] .game-signal {
  background: var(--color-negative);
  box-shadow: 0 0 0 0.25rem var(--color-warning-soft);
}

.game-setup-card,
.game-board,
.game-result {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 1.5rem;
  background: var(--color-surface);
  box-shadow: var(--shadow-hero);
}

.game-setup-card {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
}

.game-setup-copy {
  padding: clamp(1.5rem, 5vw, 3.5rem);
  background:
    radial-gradient(circle at 90% 10%, var(--game-glow-sky), transparent 35%),
    linear-gradient(145deg, var(--color-brand-surface-strong), var(--color-brand-surface));
  color: var(--color-footer-body);
}

.game-setup-copy .eyebrow { color: var(--color-brand-sky); }
.game-setup-copy h2 { color: var(--color-on-dark); }
.game-setup-copy p { max-width: 40rem; }

.game-rule-pills {
  display: flex;
  margin: var(--space-xl) 0 0;
  padding: 0;
  flex-wrap: wrap;
  gap: var(--space-xs);
  list-style: none;
}

.game-rule-pills li {
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--game-border-on-dark);
  border-radius: var(--radius-pill);
  background: var(--game-surface-on-dark);
  color: var(--color-on-dark);
  font-size: 0.75rem;
  font-weight: 700;
}

.game-config {
  display: grid;
  align-content: center;
  padding: clamp(1.5rem, 4vw, 3rem);
  gap: var(--space-lg);
}

.game-config > label {
  display: grid;
  gap: var(--space-xs);
}

.game-config > label > span {
  color: var(--color-brand-navy);
  font-size: 0.875rem;
  font-weight: 800;
}

.game-config input[type="number"],
.game-config select {
  width: 100%;
  min-height: 3rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-numeric);
  font-size: 1rem;
  font-weight: 700;
}

.game-config small {
  color: var(--color-muted);
  font-size: 0.75rem;
}

.game-config input:disabled {
  background: var(--color-surface-soft);
  color: var(--color-link-strong);
  cursor: not-allowed;
}

.game-mode-select {
  margin: 0;
  padding: 0;
  border: 0;
}

.game-mode-select legend {
  margin-bottom: var(--space-xs);
  color: var(--color-brand-navy);
  font-size: 0.875rem;
  font-weight: 800;
}

.game-mode-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xs);
}

.game-mode-options label {
  position: relative;
  display: block;
  cursor: pointer;
}

.game-mode-options input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.game-mode-options label > span {
  display: grid;
  min-height: 7.5rem;
  align-content: center;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-soft);
  gap: var(--space-xxs);
}

.game-mode-options strong {
  color: var(--color-brand-navy);
  font-size: 0.875rem;
}

.game-mode-options input:checked + span {
  border-color: var(--color-brand-blue);
  background: var(--color-surface-blue);
  box-shadow: inset 0 0 0 1px var(--color-brand-blue);
}

.game-mode-options input:focus-visible + span {
  box-shadow: var(--focus-ring);
}

.game-mode-options label:last-child strong {
  color: var(--color-high-text);
}

.game-survival-brief {
  display: grid;
  margin-top: var(--space-xl);
  padding: var(--space-md);
  border: 1px solid var(--game-border-on-dark);
  border-radius: var(--radius-md);
  background: var(--game-surface-on-dark);
  gap: var(--space-xxs);
}

.game-survival-brief strong { color: var(--color-brand-sky); }
.game-survival-brief span { font-size: 0.8125rem; }

.game-start-button { width: 100%; }

.game-hud {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-soft);
}

.game-stats,
.game-result-details {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  gap: var(--space-md);
}

[data-game-mode="survival"] .game-stats {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.game-stats div,
.game-result-details div {
  min-width: 0;
}

.game-stats dt,
.game-result-details dt {
  color: var(--color-muted);
  font-size: 0.75rem;
  font-weight: 700;
}

.game-stats dd,
.game-result-details dd {
  overflow: hidden;
  margin: 0.25rem 0 0;
  color: var(--color-brand-navy-strong);
  font-family: var(--font-numeric);
  font-size: clamp(0.875rem, 2vw, 1.125rem);
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.game-progress {
  height: 0.4rem;
  margin-top: var(--space-lg);
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--color-border);
}

.game-progress span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--color-brand-blue), var(--color-brand-sky));
  transition: width 240ms ease;
}

.game-stage {
  position: relative;
  isolation: isolate;
  display: grid;
  min-height: 30rem;
  place-items: center;
  align-content: center;
  overflow: hidden;
  padding: clamp(2rem, 7vw, 5rem) var(--space-lg);
  background: var(--color-brand-surface-strong);
  color: var(--color-on-dark);
  text-align: center;
}

.game-time-grid {
  position: absolute;
  z-index: -1;
  inset: -50%;
  opacity: 0.2;
  background-image:
    linear-gradient(var(--game-grid-sky) 1px, transparent 1px),
    linear-gradient(90deg, var(--game-grid-sky) 1px, transparent 1px);
  background-size: 3.5rem 3.5rem;
  transform: perspective(32rem) rotateX(62deg) translateY(18%);
}

.game-price-card {
  display: grid;
  width: min(100%, 38rem);
  padding: clamp(1.5rem, 5vw, 3rem);
  border: 1px solid var(--game-border-on-dark);
  border-radius: var(--radius-xl);
  background: var(--game-surface-on-dark);
  box-shadow: 0 1.5rem 4rem var(--game-shadow-dark);
  backdrop-filter: blur(12px);
  transition: opacity 150ms ease, transform 180ms ease;
}

.game-crisis-banner {
  display: grid;
  width: min(100%, 38rem);
  margin-bottom: var(--space-md);
  padding: var(--space-md);
  border: 2px solid var(--color-high);
  border-radius: var(--radius-md);
  background: var(--color-warning-surface);
  color: var(--color-body-contrast);
  gap: var(--space-xs);
  text-align: center;
  box-shadow: 0 0 0 0.35rem color-mix(in srgb, var(--color-high) 16%, transparent);
}

.game-crisis-banner strong {
  color: var(--color-high-text);
  font-size: clamp(1rem, 3vw, 1.25rem);
}

.game-crisis-banner span {
  color: var(--color-body-contrast);
  font-size: 0.875rem;
  font-weight: 800;
}

.game-crisis-banner[data-tone="mission"] {
  animation: game-mission-pulse 1.8s ease-in-out infinite;
}

.game-crisis-banner[data-tone="deadline"] {
  border-color: var(--color-negative);
  background: color-mix(in srgb, var(--color-negative) 14%, var(--color-surface));
  box-shadow: 0 0 0 0.45rem color-mix(in srgb, var(--color-negative) 20%, transparent);
}

.game-crisis-banner[data-tone="deadline"] strong {
  color: var(--color-negative-text);
}

@keyframes game-mission-pulse {
  50% { transform: scale(1.015); }
}

[data-halving-game][data-revealing="true"] .game-price-card {
  opacity: 0.48;
  transform: scale(0.97);
}

.game-price-card > span,
.game-price-card > small {
  color: var(--color-brand-sky);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.game-price-card time {
  margin-bottom: var(--space-xl);
  color: var(--color-on-dark);
  font-family: var(--font-numeric);
  font-size: clamp(1.4rem, 5vw, 2.4rem);
  font-weight: 800;
}

.game-price-card strong {
  color: var(--color-on-dark);
  font-family: var(--font-numeric);
  font-size: clamp(2.2rem, 9vw, 5rem);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.055em;
}

.game-stage > p {
  margin: var(--space-xl) 0 var(--space-md);
  color: var(--color-footer-body);
  font-weight: 700;
}

.game-stage > .game-required-notice {
  margin: 0 0 var(--space-md);
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--color-high);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-high) 18%, transparent);
  color: var(--color-on-dark);
  font-size: 0.8125rem;
}

.game-actions,
.game-result-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
}

.game-actions button {
  min-width: 10rem;
  min-height: 3.25rem;
}

.game-buy-button {
  border-color: var(--color-high);
  background: var(--color-high);
}

.game-buy-button:hover:not(:disabled) {
  border-color: var(--color-high-strong);
  background: var(--color-high-strong);
}

.game-sell-button:not(:disabled) {
  border-color: var(--color-negative);
  background: var(--color-negative);
  color: var(--color-on-dark);
}

.game-buy-button:disabled,
.game-skip-button:disabled,
.game-sell-button:disabled {
  opacity: 0.48;
  cursor: not-allowed;
}

.game-history {
  padding: var(--space-md) var(--space-lg);
  background: var(--color-surface-soft);
}

.game-history summary {
  cursor: pointer;
  color: var(--color-brand-navy);
  font-size: 0.875rem;
  font-weight: 800;
}

.game-history ol {
  display: grid;
  max-height: 16rem;
  margin: var(--space-md) 0 0;
  padding: 0;
  overflow-y: auto;
  grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
  gap: var(--space-xs);
  list-style: none;
}

.game-history-item {
  display: grid;
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-left: 0.25rem solid var(--color-muted-soft);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.game-history-item.buy { border-left-color: var(--color-high); }
.game-history-item.sell { border-left-color: var(--color-negative); }
.game-history-item.crisis { border-left-color: var(--color-negative); }
.game-history-item span { color: var(--color-muted); font-size: 0.6875rem; font-weight: 800; }
.game-history-item strong { color: var(--color-brand-navy); font-size: 0.8125rem; }
.game-history-item small { color: var(--color-body); font-family: var(--font-numeric); }

.game-result {
  padding: clamp(2rem, 6vw, 4rem);
  background:
    radial-gradient(circle at 90% 10%, var(--glow-sky-strong), transparent 30%),
    var(--color-surface);
  text-align: center;
}

.game-result-header {
  display: grid;
  justify-items: center;
}

.game-result-topline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.game-result-settings {
  display: inline-flex;
  min-height: 2rem;
  padding: 0.35rem 0.75rem;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface-soft);
  color: var(--color-muted);
  font-size: 0.75rem;
  font-weight: 800;
}

.game-result-header h2 {
  margin: var(--space-md) 0 0;
}

.game-verdict {
  display: inline-flex;
  margin: var(--space-sm) 0;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-pill);
  background: var(--color-surface-blue);
  color: var(--color-link-strong);
  font-size: 0.8125rem;
  font-weight: 800;
}

.game-final-market {
  display: flex;
  margin: var(--space-xl) auto;
  justify-content: center;
  gap: var(--space-xxl);
}

.game-final-market span { display: grid; gap: var(--space-xxs); }
.game-final-market small { color: var(--color-muted); }
.game-final-market strong { color: var(--color-brand-navy); font-family: var(--font-numeric); }

.game-score-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  margin: var(--space-xl) 0;
  gap: var(--space-sm);
}

.game-score-grid > div {
  display: grid;
  min-height: 7.5rem;
  place-content: center;
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-soft);
}

.game-score-grid span { color: var(--color-muted); font-size: 0.75rem; font-weight: 700; }
.game-score-grid strong { color: var(--color-brand-navy-strong); font-family: var(--font-numeric); font-size: clamp(1.25rem, 3vw, 2rem); }
.game-score-grid .primary strong { font-size: clamp(1.5rem, 4vw, 2.75rem); }
.game-result[data-tone="positive"] [data-game-profit],
.game-result[data-tone="positive"] [data-game-return] { color: var(--color-positive-text); }
.game-result[data-tone="negative"] [data-game-profit],
.game-result[data-tone="negative"] [data-game-return] { color: var(--color-negative-text); }

.game-result-details {
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: left;
}

.game-survival-results {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: var(--space-sm) 0 0;
  padding: var(--space-lg);
  border: 1px solid var(--color-high-soft);
  border-radius: var(--radius-lg);
  background: var(--color-warning-surface);
  gap: var(--space-md);
  text-align: left;
}

.game-survival-results dt {
  color: var(--color-muted);
  font-size: 0.75rem;
  font-weight: 700;
}

.game-survival-results dd {
  margin: var(--space-xxs) 0 0;
  color: var(--color-high-text);
  font-family: var(--font-numeric);
  font-size: 0.9375rem;
  font-weight: 800;
}

.game-result-journey {
  margin-top: var(--space-sm);
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-blue);
  text-align: left;
}

.game-result-journey-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-lg);
}

.game-result-journey-heading h3 {
  margin: 0;
  color: var(--color-brand-navy-strong);
  font-size: 0.875rem;
}

.game-result-journey-heading p {
  margin: var(--space-xxs) 0 0;
  color: var(--color-body);
  font-family: var(--font-numeric);
  font-size: 0.875rem;
  font-weight: 800;
}

.game-result-journey-heading > time {
  flex: 0 0 auto;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--color-brand-navy);
  color: var(--color-on-dark);
  font-family: var(--font-numeric);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.game-result-played-dates {
  display: grid;
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  gap: var(--space-xs);
}

.game-result-played-dates > strong {
  color: var(--color-muted);
  font-size: 0.75rem;
}

.game-result-played-dates ol {
  display: flex;
  margin: 0;
  padding: 0;
  gap: var(--space-xs);
  flex-wrap: wrap;
  list-style: none;
}

.game-result-played-dates li {
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-brand-navy);
  font-family: var(--font-numeric);
  font-size: 0.75rem;
  font-weight: 800;
}

.game-result-played-dates > small {
  color: var(--color-muted);
  font-size: 0.75rem;
  font-weight: 700;
}

.game-result-actions { margin-top: var(--space-xl); }

.game-result > .image-export-status {
  margin-top: var(--space-sm);
  text-align: center;
}

.game-source {
  display: flex;
  padding: var(--space-md) 0;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.game-source p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.75rem;
  text-align: right;
}

@media (max-width: 760px) {
  .game-setup-card { grid-template-columns: 1fr; }
  .game-stats,
  .game-result-details { grid-template-columns: 1fr 1fr; }
  [data-game-mode="survival"] .game-stats,
  .game-survival-results { grid-template-columns: 1fr 1fr; }
  .game-score-grid { grid-template-columns: 1fr 1fr; }
  .game-score-grid .primary { grid-column: 1 / -1; }
  .game-result-journey-heading { align-items: flex-start; flex-direction: column; }
  .game-source { align-items: flex-start; flex-direction: column; }
  .game-source p { text-align: left; }
  .chart-detail-actions { grid-template-columns: 1fr; }
  .chart-export-control { justify-content: flex-start; }
}

@media (max-width: 480px) {
  .game-stage { min-height: 27rem; }
  .game-actions,
  .game-result-actions,
  .game-final-market { align-items: stretch; flex-direction: column; }
  .game-actions button { width: 100%; min-width: 0; }
  .game-score-grid { grid-template-columns: 1fr; }
  .game-score-grid .primary { grid-column: auto; }
  .game-mode-options { grid-template-columns: 1fr; }
  .game-mode-options label > span { min-height: 5.75rem; }
}

@media (prefers-reduced-motion: reduce) {
  .game-progress span,
  .game-price-card { transition: none; }
  .game-crisis-banner { animation: none; }
}

.price-teaser-section {
  padding-bottom: var(--space-section);
}

.price-teaser-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  padding: var(--space-xl);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--color-surface), var(--color-surface-blue));
  box-shadow: var(--shadow-card);
}

.price-teaser-card h2 {
  margin-bottom: var(--space-xs);
}

.price-teaser-card p {
  margin-bottom: 0;
}

.price-teaser-card .button-primary {
  flex: 0 0 auto;
}

.tradingview-section {
  padding-bottom: var(--space-xl);
}

.tradingview-chart-card {
  position: relative;
  height: clamp(30rem, 62vw, 42rem);
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow-hero);
}

.tradingview-widget-container {
  width: 100%;
  height: 100%;
}

.tradingview-widget-state {
  position: absolute;
  z-index: 1;
  inset: 0;
  display: grid;
  padding: var(--space-xl);
  place-items: center;
  background: var(--color-surface);
  color: var(--color-muted);
  text-align: center;
}

.tradingview-widget-loading {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
}

.tradingview-widget-failure {
  display: none;
  width: min(100%, 34rem);
  justify-items: center;
  gap: var(--space-md);
}

.tradingview-widget-failure strong {
  color: var(--color-brand-navy);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

.tradingview-widget-failure p {
  margin: 0;
  line-height: 1.7;
}

[data-tradingview-widget][data-ui-state="ready"] .tradingview-widget-state {
  display: none;
}

[data-tradingview-widget][data-ui-state="failed"] .tradingview-widget-container,
[data-tradingview-widget][data-ui-state="failed"] .tradingview-widget-loading {
  display: none;
}

[data-tradingview-widget][data-ui-state="failed"] .tradingview-widget-failure {
  display: grid;
}

.tradingview-widget-container__widget {
  width: 100%;
  height: calc(100% - 2rem);
}

.tradingview-widget-copyright {
  display: flex;
  height: 2rem;
  padding-inline: var(--space-sm);
  align-items: center;
  justify-content: flex-end;
  background: var(--color-surface);
  color: var(--color-muted);
  font-size: 0.75rem;
}

.tradingview-widget-copyright a {
  color: var(--color-link-strong);
  font-weight: 700;
}

.price-chart-card {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow-hero);
}

.price-chart-card [hidden] {
  display: none;
}

.price-chart-heading,
.price-chart-view-switcher,
.price-chart-toolbar,
.price-extrema-legend,
.price-aligned-controls,
.price-aligned-notice,
.price-chart-footer,
.halving-event-strip,
.price-event-table,
.price-chart-notice {
  margin-inline: var(--space-xl);
}

.price-chart-heading {
  display: flex;
  padding-top: var(--space-xl);
  align-items: start;
  justify-content: space-between;
  gap: var(--space-lg);
}

.price-chart-heading h2 {
  margin-bottom: var(--space-xs);
}

.price-chart-heading p {
  max-width: none;
  margin-bottom: 0;
  color: var(--color-muted);
}

.price-status {
  flex: 0 0 auto;
}

.price-chart-view-switcher {
  display: flex;
  margin-top: var(--space-lg);
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-md);
}

.price-chart-view-switcher > span {
  color: var(--color-muted);
  font-size: 0.75rem;
  font-weight: 700;
}

.price-chart-toolbar {
  display: flex;
  margin-block: var(--space-md) var(--space-sm);
  align-items: end;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-lg);
}

.price-extrema-legend {
  display: flex;
  margin-bottom: var(--space-sm);
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-md);
  color: var(--color-muted);
  font-size: 0.75rem;
}

.price-extrema-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
}

.price-extrema-legend small {
  margin-left: auto;
  font-size: inherit;
}

.price-aligned-controls {
  display: flex;
  margin-block: var(--space-md) var(--space-sm);
  align-items: end;
  justify-content: space-between;
  gap: var(--space-md) var(--space-lg);
}

.price-aligned-controls strong {
  display: block;
  margin-bottom: var(--space-xxs);
  color: var(--color-muted);
  font-size: 0.75rem;
}

.price-aligned-controls p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.75rem;
  text-align: right;
}

.aligned-cycle-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.aligned-cycle-buttons button {
  display: inline-flex;
  min-width: 3.5rem;
  min-height: 2.75rem;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  background: var(--color-surface-soft);
  color: var(--color-body);
  font-family: var(--font-numeric);
  font-size: 0.8125rem;
  font-weight: 800;
  cursor: pointer;
}

.aligned-cycle-buttons button[aria-pressed="false"] {
  border-color: var(--color-border);
  color: var(--color-muted);
  opacity: 0.65;
}

.cycle-path-swatch {
  width: 1rem;
  height: 0.1875rem;
  border-radius: var(--radius-pill);
  background: var(--color-cycle-1);
}

.cycle-path-swatch.season-2 {
  background: var(--color-cycle-2);
}

.cycle-path-swatch.season-3 {
  background: var(--color-cycle-3);
}

.cycle-path-swatch.season-4 {
  background: var(--color-cycle-4);
}

.extrema-legend-marker {
  width: 0.5rem;
  height: 0.5rem;
  border: 1.5px solid currentColor;
  background: var(--color-surface);
  transform: rotate(45deg);
}

.extrema-legend-marker.low {
  color: var(--color-price-low);
}

.extrema-legend-marker.high {
  color: var(--color-price-high);
}

.chart-control-group {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.chart-control-group legend {
  margin-bottom: var(--space-xxs);
  color: var(--color-muted);
  font-size: 0.75rem;
  font-weight: 700;
}

.segmented-control {
  display: inline-flex;
  padding: 0.1875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-soft);
}

.segmented-control button,
.scale-toggle,
.halving-event-button {
  border: 0;
  background: transparent;
  color: var(--color-body);
  cursor: pointer;
}

.segmented-control button {
  min-width: 3rem;
  min-height: 2.25rem;
  padding: 0.35rem 0.625rem;
  border-radius: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 700;
}

.segmented-control button:hover,
.segmented-control button[aria-pressed="true"] {
  background: var(--color-surface);
  color: var(--color-brand-navy);
  box-shadow: var(--shadow-card);
}

.scale-toggle {
  display: grid;
  min-width: 5rem;
  min-height: 3.25rem;
  margin-left: auto;
  place-content: center;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--color-surface-soft);
  text-align: center;
}

.scale-toggle span {
  color: var(--color-muted);
  font-family: var(--font-numeric);
  font-size: 0.8125rem;
  font-weight: 800;
}

.scale-toggle small {
  color: var(--color-muted);
  font-size: 0.6875rem;
}

.scale-toggle[aria-pressed="true"] {
  border-color: var(--color-brand-blue);
  background: var(--color-brand-blue-soft);
}

.scale-toggle[aria-pressed="true"] span {
  color: var(--color-link-strong);
}

.price-chart-frame {
  position: relative;
  height: clamp(28rem, 58vw, 39rem);
  min-height: 28rem;
  border-block: 1px solid var(--color-border);
  background: var(--color-surface);
}

.price-chart {
  width: 100%;
  height: 100%;
}

.price-chart-state {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--space-lg);
  background: var(--surface-glass-92);
  color: var(--color-muted);
  text-align: center;
}

.price-chart-state[hidden] {
  display: none;
}

.price-aligned-notice {
  margin-block: var(--space-md) 0;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-soft);
  color: var(--color-muted);
  font-size: 0.75rem;
}

.price-chart-tooltip {
  position: absolute;
  z-index: 4;
  display: grid;
  width: min(18rem, calc(100% - 1rem));
  padding: var(--space-sm);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface-glass-99);
  box-shadow: var(--shadow-floating);
  color: var(--color-body);
  font-size: 0.75rem;
  line-height: 1.45;
  pointer-events: none;
}

.price-chart-tooltip[hidden] {
  display: none;
}

.price-chart-tooltip strong,
.price-chart-tooltip span,
.price-chart-tooltip small,
.price-inspector strong,
.price-inspector span,
.price-inspector small {
  display: block;
}

.price-chart-tooltip small,
.price-inspector small {
  color: var(--color-muted);
}

.price-chart-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  padding-block: var(--space-md);
  align-items: center;
  gap: var(--space-lg);
}

.price-inspector {
  min-height: 3.75rem;
  color: var(--color-body);
  font-size: 0.8125rem;
}

.price-source-line {
  display: grid;
  color: var(--color-muted);
  font-size: 0.75rem;
  text-align: right;
}

.price-source-meta {
  display: grid;
  justify-items: end;
  gap: var(--space-xs);
}

.coingecko-attribution {
  display: inline-flex;
  min-height: 2.75rem;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  align-items: center;
  gap: var(--space-sm);
  background: var(--color-surface);
  color: var(--color-body);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.5;
  text-decoration: none;
}

.coingecko-attribution:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface-soft);
}

.coingecko-attribution img {
  display: block;
  width: 7.5rem;
  height: auto;
  flex: 0 0 auto;
}

html[data-theme="dark"] .coingecko-attribution img {
  padding: 0.2rem 0.35rem;
  border-radius: var(--radius-xs);
  background: var(--color-logo-surface);
}

.halving-event-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding-block: var(--space-md);
  border-top: 1px solid var(--color-border);
  gap: var(--space-sm);
}

.halving-event-button {
  display: grid;
  min-height: 5.5rem;
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-soft);
  text-align: left;
}

.halving-event-button:hover,
.halving-event-button:focus-visible {
  border-color: var(--color-brand-blue);
  background: var(--color-surface-blue);
}

.halving-event-button strong {
  color: var(--color-link-strong);
  font-family: var(--font-numeric);
}

.halving-event-button span,
.halving-event-button small {
  color: var(--color-muted);
  font-size: 0.75rem;
}

.price-event-table {
  margin-block: var(--space-md);
}

.price-event-table .data-table {
  min-width: 66rem;
  table-layout: fixed;
}

.aligned-cycle-table .data-table {
  min-width: 72rem;
}

.price-event-table .data-table th {
  width: 12.5%;
}

.price-event-table caption {
  padding-bottom: var(--space-sm);
  color: var(--color-brand-navy);
  font-weight: 700;
  text-align: left;
}

.price-chart-notice {
  margin-top: var(--space-md);
  margin-bottom: var(--space-xl);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-soft);
  color: var(--color-muted);
  font-size: 0.75rem;
}

@media (max-width: 760px) {
  .price-teaser-card,
  .price-chart-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .price-teaser-card .button-primary,
  .price-status {
    align-self: flex-start;
  }

  .price-aligned-controls {
    align-items: stretch;
    flex-direction: column;
  }

  .price-aligned-controls p {
    text-align: left;
  }

  .range-controls {
    width: 100%;
    order: 3;
  }

  .range-controls .segmented-control {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .scale-toggle {
    margin-left: 0;
  }

  .price-chart-frame {
    height: 28rem;
  }

  .price-chart-footer {
    grid-template-columns: 1fr;
    gap: var(--space-xs);
  }

  .price-source-line {
    text-align: left;
  }

  .price-source-meta {
    justify-items: start;
  }

  .halving-event-strip {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 639px) {
  .tradingview-section {
    padding-bottom: var(--space-lg);
  }

  .tradingview-chart-card {
    height: 28rem;
    border-radius: var(--radius-lg);
  }

  .tradingview-widget-state {
    padding: var(--space-lg);
  }

  .tradingview-widget-copyright {
    justify-content: center;
  }

  .price-chart-heading,
  .price-chart-view-switcher,
  .price-chart-toolbar,
  .price-extrema-legend,
  .price-aligned-controls,
  .price-aligned-notice,
  .price-chart-footer,
  .halving-event-strip,
  .price-event-table,
  .price-chart-notice {
    margin-inline: var(--space-md);
  }

  .price-chart-frame {
    height: 25rem;
    min-height: 25rem;
  }

  .price-chart-toolbar {
    gap: var(--space-sm);
  }

  .price-extrema-legend small {
    width: 100%;
    margin-left: 0;
  }

  .segmented-control button {
    min-width: 2.75rem;
    padding-inline: var(--space-xs);
  }
}