.result-hero {
  text-align: center;
  padding: 2rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  box-shadow: var(--shadow-md);
}

.result-grade {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  color: var(--text);
  letter-spacing: -0.03em;
}

.result-label {
  font-size: 1.125rem;
  margin-top: 0.5rem;
  color: var(--text-muted);
  font-weight: 600;
}

.save-row {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  align-items: flex-end;
}