.chart-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.chart-frame,
.chart-frame iframe {
  display: block;
  width: 100%;
}

.chart-frame iframe {
  border: 0;
}

@media (max-width: 600px) {
  .chart-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }
}