.faq-category {
  margin-bottom: 60px;
}

.faq-category:last-child {
  margin-bottom: 0;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid #E5E5E5;
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.faq-item__q {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px 50px 18px 20px;
  position: relative;
  font-weight: bold;
  font-size: 16px;
  line-height: 1.6;
}

.faq-item__q::-webkit-details-marker {
  display: none;
}

.faq-item__q::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: normal;
  color: #0A6EB7;
  transition: .3s transform;
}

.faq-item[open] .faq-item__q::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq-item__mark {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #0A6EB7;
  color: #fff;
  font-family: "Noto Serif JP", serif;
  font-size: 14px;
}

.faq-item__a {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 0 24px 20px 20px;
}

.faq-item__a .faq-item__mark {
  background: #E5E5E5;
  color: #0A6EB7;
}

.faq-item__a-body {
  font-size: 15px;
  line-height: 1.9;
}

.faq-item__a-body p {
  margin: 0 0 10px;
}

.faq-item__a-body p:last-child {
  margin-bottom: 0;
}

.faq-item__a-body ul {
  margin: 10px 0;
  padding-left: 1.4em;
}

.faq-item__a-body ul>li {
  list-style: disc;
  margin-bottom: 4px;
}

@media (max-width: 600px) {
  .faq-item__q {
    font-size: 15px;
    padding: 16px 44px 16px 16px;
  }

  .faq-item__a {
    padding: 0 16px 18px 16px;
  }
}