.materials-analysis-tabs { margin-top: 0; }
.materials-analysis-panel { display: grid; gap: 15px; }
.materials-analysis-group {
  background: var(--surface, #fff);
  border: 1px solid var(--line, #e8ddd1);
  border-radius: 14px;
  padding: 15px 16px;
}
.materials-analysis-group-title {
  color: var(--ink-soft, #5d5955);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .09em;
  margin-bottom: 10px;
}
.materials-analysis-grid {
  gap: 9px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.materials-analysis-card {
  box-shadow: none;
  padding: 13px 14px;
}
.materials-analysis-card .metric-value {
  font-size: clamp(17px, 1.5vw, 22px);
  margin-top: 7px;
}
@media (max-width: 1100px) {
  .materials-analysis-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
  .materials-analysis-grid { grid-template-columns: 1fr; }
}