.intro_box {
  padding: 20px;
  border: dotted 2px #7b6f5f;
  margin: 40px 0 30px;
  text-align: center;
  background: #fff;
}
.intro_box h3 {
  border: none;
  padding: 0;
  margin: 0 0 10px;
}
.intro_box p {
  margin: 0;
}

.entry-body .anker {
  margin-top: -162px;
  padding-top: 162px;
}
@media (max-width: 991px) {
  .entry-body .anker {
    margin-top: -118px;
    padding-top: 118px;
  }
}
@media (max-width: 767px) {
  .entry-body .anker {
    margin-top: -49px;
    padding-top: 49px;
  }
}
.entry-body > h3 {
  border-left: none;
  padding-left: 50px;
}
.entry-body > h3:before, .entry-body > h3:after {
  content: "";
  display: inline-block;
  position: absolute;
}
.entry-body > h3:before {
  top: 0;
  left: 0;
  width: 30px;
  height: 30px;
  border: solid 1px #333;
  border-radius: 50%;
}
.entry-body > h3:after {
  width: 10px;
  height: 10px;
  top: 10px;
  left: 10px;
  border-bottom: solid 2px #333;
  border-right: solid 2px #333;
  transform: rotate(45deg);
  transition: 0.2s;
  transform-origin: center;
}
.entry-body > h3.open:after {
  transform: rotate(-135deg) translate(-2px, -2px);
}
.entry-body .collection-category {
  margin: 30px 0;
}
.entry-body .collection-category ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 0;
}
.entry-body .collection-category ul li {
  margin: 0;
}
.entry-body .collection-category ul li a {
  text-decoration: none;
  padding: 10px 15px;
  border-radius: 5px;
  color: #fff;
  background: #7b6f5f;
}
.entry-body .collection-list ul {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}
.entry-body .collection-list ul li {
  width: calc(33.33% - 20px);
}
.entry-body .collection-list ul li a {
  text-decoration: none;
}
@media (max-width: 767px) {
  .entry-body .collection-list ul {
    gap: 20px;
  }
  .entry-body .collection-list ul li {
    width: calc(50% - 10px);
  }
}
.entry-body .collection-pic {
  position: relative;
  padding: 50%;
  overflow: hidden;
  background: #fff;
  border: solid 1px #eee;
}
.entry-body .collection-pic img {
  position: absolute;
  -o-object-fit: contain;
     object-fit: contain;
  max-height: 100%;
  max-width: 100%;
  width: auto;
  height: auto;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.entry-body .collection-title {
  padding-top: 10px;
  font-weight: bold;
}

.collection-column {
  display: flex;
  gap: 30px;
}
.collection-column .thumbnail_area {
  display: flex;
  justify-content: center;
  align-items: center;
  aspect-ratio: 1/1;
  width: 300px;
  height: 300px;
  background: #fff;
  border: solid 1px #eee;
  margin: auto;
}
.collection-column .thumbnail_area img {
  -o-object-fit: contain;
     object-fit: contain;
  max-height: 100%;
  max-width: 100%;
}
@media (max-width: 767px) {
  .collection-column {
    flex-wrap: wrap;
    margin-top: 30px;
  }
  .collection-column > div {
    width: 100%;
  }
}

.back-button {
  text-align: center;
}
.back-button a {
  display: inline-block;
  padding: 5px 14px;
  min-width: 120px;
  background-color: #fff;
  border: 1px solid #331d00;
  border-radius: 5px;
  text-decoration: none;
}

.text_area {
  width: 100%;
}
.text_area h2 {
  margin-top: 0;
}
.text_area h2 span {
  font-size: 80%;
}
.text_area h2 div {
  margin: -10px 0 0 -5px;
}
@media (max-width: 767px) {
  .text_area h2 div {
    margin: -5px 0 0 -3px;
  }
}
.text_area .info {
  font-size: 120%;
}
.text_area .info span {
  margin-right: 20px;
}
.text_area .detail {
  border: solid 1px #ccc;
  background: #efefef;
  padding: 15px;
  margin: 20px 0;
}