.faq_section {
  width: 100%;
  max-width: 800px;
  margin: 0 auto 50px auto;
  padding: 40px 20px;
}

.sp_accordion_item {
  padding: 10px;
  background-color: #2c6b2e;
  margin-bottom: 10px;
  border-radius: 8px;
  color: #dbdbdb;
  font-weight: 600;
}

.sp_accordion_content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

/* 開いている時（JSが max-height を設定） */
.sp_accordion_item.is-open .sp_accordion_content {
  /* max-height は JS 側で動的に変更 */
}

/* 質問トリガー部分 */
.sp_accordion_trigger {
  width: 100%;
  text-align: left;
  border: none;
  background: none;
  padding: 12px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

/* 768px以下 */
@media screen and (max-width: 768px) {
  .faq_section {
    padding: 0;
  }
}