.coverage-note {
  max-width: 840px;
  padding: 13px 15px;
  border-left: 4px solid #d9a72d;
  border-radius: 8px;
  color: #6f5311;
  background: #fff8e6;
}

.coverage-table-wrap {
  overflow-x: auto;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.coverage-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  background: #fff;
}

.coverage-table caption {
  padding: 13px 15px;
  color: var(--muted);
  font-size: 0.82rem;
  text-align: left;
}

.coverage-table th,
.coverage-table td {
  padding: 12px 15px;
  border-top: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}

.coverage-table thead th {
  color: var(--muted);
  background: var(--soft);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.coverage-table tbody th { font-weight: 800; }
.coverage-table tbody tr:nth-child(even) { background: #fbfdfb; }
.table-footnote { margin: 12px 0 0; font-size: 0.82rem; }

.formula-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.formula-grid article {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--soft);
}

.formula-grid p { margin: 0; color: var(--muted); font-size: 0.88rem; }

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