.faq-item {
  border: 1px solid #ddd;
  border-radius: 8px;
  margin-bottom: 10px;
  padding: 10px 16px;
  background: #f9f9f9;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.faq-item[open] {
  background: #eef7ff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 5px;
}

.faq-item p {
  margin: 0;
  line-height: 1.6;
  padding-top: 5px;
}