:root {
  --ink: #1c2430;
  --muted: #6b7280;
  --line: #e6eaf0;
  --panel: #f7f8fa;
  --up: #b42318;
  --down: #027a48;
}

body {
  color: var(--ink);
  background: #fff;
}

.page-header .site-kicker {
  color: var(--muted);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.page-title {
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 700;
  line-height: 1.15;
}

.care-warning {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.15rem;
  background: #fff;
  border: 2px solid #e11d2e;
  border-radius: 4px;
}

.care-warning-icon {
  flex: 0 0 3rem;
  width: 3rem;
  height: auto;
}

.care-warning-text {
  min-width: 0;
  font-size: 0.98rem;
  line-height: 1.45;
  color: var(--ink);
}

.care-warning-text a {
  color: #0d6efd;
  text-decoration: underline;
}

.care-warning-text a:hover {
  color: #0a58ca;
}

.section-title {
  font-size: 1.05rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 0.85rem;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
}

.range-control {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.range-control .form-select {
  width: auto;
  min-width: 9.5rem;
}

.help-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.05rem;
  height: 1.05rem;
  padding: 0;
  border: 1px solid #c5ccd6;
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1;
  cursor: help;
  vertical-align: middle;
  margin-left: 0.2rem;
}

.help-btn:hover,
.help-btn:focus {
  color: var(--ink);
  border-color: #9aa3af;
  outline: none;
}

.hero-panel,
.panel,
.stat-tile {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.hero-panel,
.panel {
  padding: 1.1rem 1.2rem;
}

.hero-value {
  font-size: clamp(2.4rem, 7vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
  margin: 0.15rem 0 0.35rem;
}

.hero-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1.25rem;
  margin-top: 0.9rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
}

.compare-label {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  margin-bottom: 0.15rem;
}

.stat-label,
.panel-title,
.chart-heading,
.metric-label {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.chart-heading {
  margin-bottom: 0.5rem;
}

.stat-value {
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.15;
  margin: 0.2rem 0 0.15rem;
}

.stat-meta {
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.25;
  margin: 0;
}

.stat-meta.delta-up,
.stat-value.delta-up {
  color: var(--up);
}

.stat-meta.delta-down,
.stat-value.delta-down {
  color: var(--down);
}

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

.stat-tile {
  padding: 0.8rem 0.9rem;
}

.go-now-tile .stat-value {
  font-size: 1.7rem;
}

.heatmap-wrap {
  overflow-x: auto;
  margin-top: 0.35rem;
}

.heatmap-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
  font-size: 0.72rem;
}

.heatmap-table th,
.heatmap-table td {
  text-align: center;
  padding: 0.28rem 0.15rem;
  border: 1px solid #fff;
}

.heatmap-table th {
  color: var(--muted);
  font-weight: 600;
  position: sticky;
  left: 0;
  background: var(--panel);
}

.heatmap-table td.heatmap-cell {
  color: #1c2430;
  font-weight: 600;
  min-width: 2rem;
}

.heatmap-legend {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.65rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.heatmap-swatch {
  display: inline-block;
  width: 7rem;
  height: 0.65rem;
  border-radius: 999px;
  background: linear-gradient(90deg, #dbeafe, #60a5fa, #1d4ed8);
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 0.65rem;
}

.metric-row > div > div:not(.metric-label):not(.stat-meta) {
  font-size: 1.15rem;
  font-weight: 650;
}

.trend-tabs {
  gap: 0.35rem;
  flex-wrap: wrap;
}

.trend-tabs .nav-link {
  border-radius: 999px;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  padding: 0.3rem 0.8rem;
  font-size: 0.88rem;
}

.trend-tabs .nav-link.active {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.chart {
  height: 380px;
  width: 100%;
}

.chart-tall {
  height: 420px;
}

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

.chart-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.chip strong {
  color: var(--ink);
  font-weight: 650;
}

.disclaimer-accordion .accordion-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--panel);
}

.disclaimer-accordion .accordion-button {
  background: var(--panel);
  box-shadow: none;
  font-size: 0.95rem;
}

.disclaimer-accordion .accordion-button:not(.collapsed) {
  background: #eef1f5;
  color: var(--ink);
}

.disclaimer-accordion .accordion-body {
  font-size: 0.92rem;
  color: #4b5563;
}

footer {
  margin-bottom: 30px;
}

@media (max-width: 768px) {
  .care-warning {
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.85rem;
  }

  .care-warning-icon {
    flex-basis: 2.4rem;
    width: 2.4rem;
    margin-top: 0.1rem;
  }

  .care-warning-text {
    font-size: 0.9rem;
  }

  .snapshot-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
  }

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

  .chart-tall {
    height: 280px;
  }

  .stat-tile {
    padding: 0.6rem 0.7rem;
  }

  .stat-value {
    font-size: 1.25rem;
  }

  .stat-label {
    font-size: 0.72rem;
  }

  .stat-meta {
    font-size: 0.7rem;
  }

  .hero-compare {
    grid-template-columns: 1fr;
  }

  .metric-row {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .chart {
    height: 260px;
  }

  .range-control .form-select {
    min-width: 8rem;
    width: auto !important;
  }

  .form-select {
    width: auto;
  }
}