.process_section {
  background-color: #f8f9fa;
  padding: 80px 0;
  margin: 40px 0;
}

.process_steps {
  margin-top: 40px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.process_step {
  text-align: center;
  margin-bottom: 30px;
}

.step_icon {
  width: 80px;
  height: 80px;
  background-color: #007bff;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin: 0 auto 20px;
}

.step_title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: #333;
}

.step_desc {
  font-size: 14px;
  color: #666;
  line-height: 1.5;
}

.process_connector {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #007bff;
  font-size: 24px;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .process_steps {
    flex-direction: column;
  }
  
  .process_connector {
    transform: rotate(90deg);
    margin: 10px 0;
  }
}