/* CCN — grading guide. */

.guide,
.guide__section {
  display: flex;
  flex-direction: column;
}

.guide {
  gap: var(--space-10);
}

.guide__head {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 760px;
}

.guide__scale {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: var(--space-2);
}

.guide__grade {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--space-2) var(--space-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.guide__grade strong {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0;
}

.guide__section {
  gap: var(--space-5);
}

.guide__intro {
  max-width: 720px;
  color: var(--ink-soft);
}

.guide__references {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.guide__reference {
  display: grid;
  gap: var(--space-4);
  align-items: start;
}

.guide__reference-grade {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.guide__photo {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 2 / 3;
  max-width: 140px;
  padding: var(--space-2);
  border: 1px dashed var(--rule);
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}

.guide__reference .type-eyebrow {
  margin-bottom: var(--space-2);
}

.guide__allowed {
  color: var(--good);
}

.guide__excluded {
  color: var(--bad);
}

.guide__defects {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-4);
}

.guide__defect {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: var(--space-4);
}

@media (min-width: 1024px) {
  .guide {
    padding-top: var(--space-10);
  }

  .guide__reference {
    grid-template-columns: 180px 140px minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-6);
  }
}