.container {
  font-family: Arial, sans-serif;
  max-width: 600px;
  margin: 2em auto;
  background: white;
  padding: 20px;
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
h1 {
  text-align: center;
  color: #333;
}

.faq {
  margin: 10px 0;
  border: 1px solid #ccc;
  border-radius: 5px;
  overflow: hidden;
}

.faq-question {
  background: var(--blue);
  color: white;
  padding: 15px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s;
}
.faq-question:hover {
  background: #4cae4c;
}

.faq-answer {
  display: none;
  padding: 15px;
  background: #f9f9f9;
}

.faq-answer h3 {
  margin-bottom: 0.25em;
}

.arrow {
  transition: transform 0.3s;
}
.expanded .arrow {
  transform: rotate(90deg);
}