:root {
  color-scheme: light;
  --bg: #f5f6f3;
  --panel: #ffffff;
  --text: #202428;
  --muted: #5d6670;
  --rule: #d9ddd4;
  --accent: #176c61;
  --accent-soft: #e1f0eb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 36px 0 56px;
}

.masthead {
  padding-bottom: 24px;
  border-bottom: 1px solid var(--rule);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  max-width: 900px;
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  line-height: 1.02;
}

h2 {
  font-size: 1.35rem;
}

.lede {
  max-width: 760px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0;
}

.tabs a {
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--panel);
  color: var(--text);
  padding: 8px 14px;
  font-size: 0.92rem;
  font-weight: 650;
  text-decoration: none;
}

.summary,
.shape-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.summary article,
.shape-grid article,
.panel {
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--panel);
}

.summary article,
.shape-grid article {
  padding: 18px;
}

.summary span,
.shape-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
}

.summary strong,
.shape-grid strong {
  display: block;
  margin-top: 8px;
  font-size: 1.7rem;
  line-height: 1.1;
}

.coverage-disclosure {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) auto;
  gap: 12px 16px;
  align-items: center;
  padding: 16px 20px 20px;
  border-top: 1px solid var(--rule);
}

.coverage-disclosure span {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
}

.coverage-disclosure strong {
  display: block;
  margin-top: 4px;
  font-size: 1.35rem;
}

.coverage-disclosure p {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.signal-band {
  justify-self: end;
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 6px 10px;
  font-weight: 750;
}

.signal-band--red {
  border-color: #c94040;
  background: #fae7e7;
  color: #982727;
}

.signal-band--amber {
  border-color: #c98522;
  background: #fff1d6;
  color: #80510e;
}

.signal-band--green {
  border-color: #21845e;
  background: #e2f3eb;
  color: #166142;
}

.panel {
  margin-top: 18px;
  overflow: hidden;
}

.panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 20px;
  border-bottom: 1px solid var(--rule);
}

.status {
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 6px 10px;
  font-size: 0.82rem;
  font-weight: 700;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

th,
td {
  padding: 13px 20px;
  border-bottom: 1px solid var(--rule);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.rules {
  margin: 0;
  padding: 20px 20px 20px 38px;
  color: var(--muted);
}

.rules li + li {
  margin-top: 8px;
}

@media (max-width: 620px) {
  .coverage-disclosure {
    grid-template-columns: 1fr;
  }

  .signal-band {
    justify-self: start;
  }
}