.post-detail__body blockquote {
  position: relative;
  border-left: 0;
  border-radius: 6px;
  background: #f5f5f5;
  color: #34343a;
  margin: 8px 0;
  padding: 14px 16px 14px 28px;
}

.post-detail__body blockquote::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 14px;
  bottom: 14px;
  width: 2px;
  border-radius: 999px;
  background: #8a8a8a;
}

.post-detail__body blockquote p {
  margin: 0;
}

.post-detail__body blockquote cite {
  display: block;
  margin-top: 8px;
  color: #777;
  font-size: 13px;
  font-style: normal;
  line-height: 1.7;
  text-align: right;
}

.post-detail__body blockquote cite::before {
  content: "出典: ";
}