:root {
  color-scheme: light dark;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.5;
}

body {
  margin: 0 auto;
  max-width: 72rem;
  padding: 1.5rem;
}

.page-header h1 {
  margin-bottom: 0.25rem;
}

.page-subtitle {
  opacity: 0.8;
}

table.observations {
  border-collapse: collapse;
  width: 100%;
  margin: 1.5rem 0;
}

table.observations caption {
  text-align: left;
  margin-bottom: 0.5rem;
  opacity: 0.75;
  font-size: 0.9rem;
}

table.observations th,
table.observations td {
  border: 1px solid currentColor;
  padding: 0.4rem 0.6rem;
  text-align: left;
  font-size: 0.95rem;
}

.value--missing,
.timestamp--missing,
.missing-note--flagged {
  font-style: italic;
  opacity: 0.75;
}

.state--healthy {
  font-weight: 600;
}

.state--missing,
.state--degraded,
.state--unknown {
  font-weight: 600;
  text-decoration: underline dotted;
}

.kind {
  font-size: 0.85rem;
  opacity: 0.85;
}

.contract-version {
  font-size: 0.85rem;
  opacity: 0.75;
}

.ad-slot {
  border-top: 1px solid currentColor;
  margin-top: 2rem;
  padding-top: 1rem;
}

.ad-slot__item {
  margin-bottom: 1rem;
}

.page-footer {
  margin-top: 2rem;
  font-size: 0.85rem;
  opacity: 0.75;
}