/*                article（topics）
======================================================= */
@font-face {
  font-family: "icomoon";
  src: url("../fonts/icomoon.eot?w11z48");
  src: url("../fonts/icomoon.eot?w11z48#iefix") format("embedded-opentype"),
    url("../fonts/icomoon.ttf?w11z48") format("truetype"), url("../fonts/icomoon.woff?w11z48") format("woff"),
    url("../fonts/icomoon.svg?w11z48#icomoon") format("svg");
  font-weight: normal;
  font-style: normal;
}

#article #article_intro {
  margin-bottom: 32px;
}

#article #article_intro .date {
  font-family: "ApercuRegular", "FP-こぶりなゴシック StdN W3", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  font-size: 92.3%;
  color: #8d8d8d;
  margin-bottom: 5px;
}

@media only screen and (max-width: 900px) {
  #article #article_intro .date {
    font-size: 76.9%;
  }
}

#article #article_intro .ttl {
  font-size: 215.4%;
  color: #595757;
}

@media only screen and (max-width: 900px) {
  #article #article_intro .ttl {
    font-size: 153.8%;
  }
}

#article #article_kv {
  margin-bottom: 64px;
}

@media only screen and (max-width: 900px) {
  #article #article_kv {
    margin-bottom: 32px;
  }
}

#article #article_kv img {
  width: 100%;
  height: auto;
}

.main_width {
  display: block;
  margin-left: auto;
  margin-right: auto;
  max-width: 1224px;
  padding: 0 16px;
}

#article .topicsDetail .main_width {
  max-width: 912px;
}

#article .back_list {
  border-top: 1px #e5e8e7 solid;
  padding-top: 40px;
  margin-top: 150px;
  font-size: 107.7%;
}

@media only screen and (max-width: 900px) {
  #article .back_list {
    font-size: 92.3%;
  }
}

#article .back_list a {
  position: relative;
  padding-left: 30px;
}

#article .back_list a::after {
  font-family: "icomoon";
  speak: none;
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  text-transform: none;
  line-height: 1;
  /* Better Font Rendering =========== */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  content: "\e904";
  font-size: 10px;
  line-height: 1;
  position: absolute;
  top: 50%;
  left: 0;
  -webkit-transform: translateY(-50%) scale(-1, 1);
  transform: translateY(-50%) scale(-1, 1);
}

@media only screen and (min-width: 901px) {
  #article .back_list a:hover {
    opacity: 0.7;
  }
}

@media only screen and (min-width: 901px) {
  #article .back_list a:hover::after {
    -webkit-animation: arrowSlide_l-middle 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s 1 forwards;
    animation: arrowSlide_l-middle 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s 1 forwards;
  }
}

#article .aligncenter {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  display: block;
  height: auto;
}

.block-topic-path:has(ul+ul) ul:first-child {
    display: none;
}

/*                news
======================================================= */
.topics_detailPage.news #article_intro .main_width {
  max-width: 912px;
}

/*                journal
======================================================= */
body.journal .list_block .set {
  width: 33.33333333%;
}

@media only screen and (max-width: 900px) {
  body.journal .list_block .set {
    width: 50%;
  }
}

@media only screen and (max-width: 640px) {
  body.journal .list_block .set {
    width: 100%;
  }
}