@charset "UTF-8";
/* Archives */
.middle__title_05{margin: 0 0 6rem 0;}
.title__box h2 {
  margin: 4rem 0 0;
}
.title__box h2 span {
  font-size: 2.4rem;
  text-align: center;
  font-family: "BIZ UDPMincho", serif;
  font-weight: 600;
  letter-spacing: 0.2em;
}
.title__box h2 .sub{margin: 0 0 10px 0;}

.vol__title {
  margin: 0 0 3rem 0;
  padding: 0 0 2rem 0;
  font-size: 3rem;
  color: #4d4d4d;
  position: relative;
  border-bottom: #4d4d4d solid 1px;
}

@media screen and (max-width: 767px) {
  .search .content h3 {
    font-size: 2.2rem;
    padding: 0 0 1.8rem 0;
    margin: 0 0 2rem 0;
  }
  .middle__title_05{margin: 0 0 4rem 0;}
.title__box h2 .sub{margin: 0 0 0 0;}
  .vol__title {
    font-size: 2.2rem;
  }
}

.vol__detail {
  background: #fff;
  border-radius: 10px;
}

.vol__detail:not(:last-child) {
  margin: 0 0 40px;
}

.vol__detail__title {
  font-size: 2.6rem;
  line-height: 1.23;
  font-family: "BIZ UDPMincho", serif;
  color: #255D40;
  position: relative;
}

.vol__detail__title::after {
  content: "add";
  font-family: "Material icons";
  position: absolute;
  right: 0;
  top: 10%;
  width: 3rem;
  height: 3rem;
  border-radius: 4px;
  background-color: #e9eac4;
  color: #255d40;
  font-weight: 400;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
}

details[open] .vol__detail__title::after {
  content: "remove";
  font-family: "Material icons";
}

details summary {
  list-style: none;
  appearance: none;
  -webkit-appearance: none;
  padding: 3rem;
  cursor: pointer;
}

details summary::-webkit-details-marker {
  display: none;
}

.blog__title {
  font-size: 2rem;
  line-height: 1.7;
  font-family: "BIZ UDPMincho", serif;
  color: #255D40;
  margin: 0 0 10px;
  padding: 0 30px;
}

.list__vol {
  display: flex;
  flex-wrap: wrap;
  justify-content: start;
  gap: 10px;
  padding: 0 30px 30px;
}

.list__vol a {
  display: block;
  position: relative;
  text-decoration: none;
  flex-basis: calc((100% - 20px) / 3);
  font-size: 1.5rem;
  border-radius: 40px;
  background: #F4FCDA;
  padding: 10px 40px 10px 20px;
  color: #4d4d4d;
  font-weight: bold;
  align-content: center;
}

.list__vol a .sm__txt {
  font-size: 1.2rem;
  display: block;
  font-weight: 400;
}

.list__vol a .icon {
  position: absolute;
  width: 20px;
  height: 20px;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.list__vol a:hover {
  background: #defcda;
}

@media screen and (max-width: 900px) {
  .list__vol a {
    flex-basis: calc((100% - 30px) / 2);
  }
}

@media screen and (max-width: 767px) {
  .vol__detail__title {
    font-size: 2rem;
  }

  .blog__title {
    font-size: 1.8rem;
  }

  .vol__detail__title::after {
    top: -2px;
  }

  details summary {
    padding: 20px;
  }

  .list__vol {
    padding: 0 20px 20px;
  }

  .blog__title {
    padding: 0 20px;
  }

  .vol__detail:not(:last-child) {
    margin: 0 0 20px;
  }
}

@media screen and (max-width: 540px) {
  .list__vol a {
    flex-basis: 100%;
  }
}