.treadsafe-selector {
  --treadsafe-red: #d71920;
  --treadsafe-ink: #16191f;
  --treadsafe-muted: #5f6875;
  max-width: 1120px;
  margin: 2rem auto;
  border: 1px solid #d9dde3;
  border-top: 5px solid var(--treadsafe-red);
  border-radius: 8px;
  background: #fff;
  color: var(--treadsafe-ink);
  box-shadow: 0 12px 30px rgb(22 25 31 / 8%);
  font-family: Arial, Helvetica, sans-serif;
}

.treadsafe-selector__header,
.treadsafe-selector__status,
.treadsafe-selector__checks {
  padding: 1.5rem;
}

.treadsafe-selector__header {
  background: var(--treadsafe-ink);
  color: #fff;
}

.treadsafe-selector__header p {
  margin: 0 0 .35rem;
  color: #ff3b41;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .12em;
}

.treadsafe-selector__header h2,
.treadsafe-selector__status p,
.treadsafe-selector__checks {
  margin: 0;
}

.treadsafe-selector__status p {
  margin-top: .4rem;
  color: var(--treadsafe-muted);
}

.treadsafe-selector__checks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  border-top: 1px solid #e8eaee;
}

.treadsafe-selector__checks div {
  padding: 1rem;
  border-radius: 6px;
  background: #f5f6f8;
}

.treadsafe-selector__checks dt {
  color: var(--treadsafe-muted);
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.treadsafe-selector__checks dd {
  margin: .35rem 0 0;
  font-weight: 700;
}

@media (max-width: 680px) {
  .treadsafe-selector__checks {
    grid-template-columns: 1fr;
  }
}