.chart3-wrap {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin: 2rem 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  }
  .chart3-card {
    background: #fafaf9;
    border: 0.5px solid #d3d1c7;
    border-radius: 12px;
    padding: 1.25rem;
  }
  .chart3-step {
    font-size: 12px;
    font-weight: 500;
    color: #888780;
    margin-bottom: 6px;
  }
  .chart3-title {
    font-size: 16px;
    font-weight: 500;
    color: #0b0b0b;
    margin-bottom: 10px;
  }
  .chart3-desc {
    font-size: 13px;
    color: #52514e;
    line-height: 1.6;
    margin-bottom: 14px;
  }
  .chart3-footer {
    font-size: 12px;
    color: #898781;
    border-top: 0.5px solid #e1e0d9;
    padding-top: 10px;
  }