.step-chart {
  display: flex;
  padding: 0 20px;
  flex-direction: column;
  gap: 32px;
  margin: 40px 0;
  counter-reset: step;
}
.step-chart-step {
  display: flex;
  align-items: flex-start;
  position: relative;
  padding-left: 60px;
  margin-top: 20px;
}
.step-chart-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 28px;
  top: 48px;
  width: 4px;
  height: calc(100% - 48px);
  background: linear-gradient(to bottom, #e6c87a 60%, transparent 100%);
  z-index: 0;
}
.step-chart-number {
  counter-increment: step;
  width: 56px;
  height: 56px;
  min-width: 56px;
  min-height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f7e7b0 0%, #e6c87a 50%, #bfa14a 100%);
  color: #fff8e1;
  font-size: 1.6rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(191, 161, 74, 0.1);
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  border: 3px solid #fffbe6;
  text-shadow: 0 1px 2px #bfa14a, 0 0 8px #fffbe6;
}
.step-chart-content {
  background: #fffdfa;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(191, 161, 74, 0.06);
  padding: 18px 24px;
  margin-left: 16px;
  flex: 1;
}
.step-chart-title {
  font-size: 1.4rem;
  font-weight: bold;
  color: #000000;
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.step-chart-desc {
  font-size: 1.1rem;
  color: #7c6a2d;
  line-height: 1.7;
}
@media (max-width: 600px) {
  .step-chart-step {
    padding-left: 44px;
  }
  .step-chart-number {
    width: 38px;
    height: 38px;
    min-width: 38px;
    min-height: 38px;
    font-size: 1.1rem;
  }
  .step-chart-content {
    padding: 12px 14px;
    margin-left: 10px;
  }
}