.pk-qa-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.pk-qa-item {
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  margin-bottom: 12px;
  background: #fff;
  overflow: hidden;
}

.pk-qa-question {
  padding: 16px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: #2D3748;
  background: #F7FAFC;
}

.pk-qa-question:hover {
  background: #EDF2F7;
}

.pk-qa-icon {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
}

.pk-qa-item.active .pk-qa-icon {
  transform: rotate(180deg);
}

.pk-qa-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.pk-qa-item.active .pk-qa-answer {
  max-height: 200px;
  padding: 16px;
}

.pk-qa-answer-text {
  color: #4A5568;
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 768px) {
  .pk-qa-section {
    padding: 16px;
  }
  
  .pk-qa-question {
    padding: 12px;
  }
  
  .pk-qa-item.active .pk-qa-answer {
    padding: 12px;
  }
}