.process-flow-container {
  background-color: #f8f9fa;
  padding: 4rem 2rem;
}

.process-section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #454545;
  margin: 0 0 0 10%;
  text-align: left;
  position: relative;
}

.process-section-subtitle {
  font-size: 1rem;
  line-height: 1.6;
  color: #454545;
  max-width: 950px;
  margin: 0 0 0 10%;
  text-align: left;
}

.process-steps {
  display: flex;
  justify-content: space-between;
  max-width: 1260px;
  margin: 2rem auto 0;
  gap: 1rem;
}

.step-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 1rem 1rem 1rem;
  margin-top: 2rem;
  position: relative;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.step-container:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.step-number {
  font-size: 3rem;
  font-weight: bold;
  color: #b8272e;
  width: 4rem;
  height: 4rem;
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: -2rem;
  left: 50%;
  transform: translateX(-50%);
}

.step-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: #b8272e;
  margin-bottom: 1rem;
}

.step-description {
  font-size: 0.9rem;
  color: #454545;
  line-height: 2;
  text-align: center;
  min-height: 6rem;
}

/* 響應式設計 */
@media (max-width: 768px) {
  .process-steps {
    flex-direction: column;
    gap: 2rem;
  }

  .step-description {
    min-height: auto;
  }

  .process-section-title {
    margin: 0 0 2rem 0;
    text-align: center;
  }

  .process-section-subtitle {
    margin: 0 auto;
    text-align: center;
  }
}