.accordion-item {
  border-bottom: 1px solid #ddd;
}
.accordion-question {
  background: #f9f9f9;
  color: #333;
  cursor: pointer;
  padding: 1rem;
  width: 100%;
  text-align: left;
  border: none;
  outline: none;
  font-size: 1.1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.accordion-icon {
  font-weight: bold;
  transition: transform 0.2s ease;
}
.accordion-answer {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.3s ease,
    padding 0.3s ease;
  background: #fff;
  padding: 0 1rem;
}
.accordion-answer.open {
  padding: 1rem;
}
.accordion-question.active + .accordion-answer {
  max-height: 500px; /* suficiente para la mayoría de respuestas */
}
.accordion-question.active .accordion-icon {
  transform: rotate(45deg);
}