/* ======================================================================
 p_case_study_single
====================================================================== */
.p_case_study_single .l_main_visual {
  background: url(../img/techinfo/sp/kv.jpg) no-repeat;
  background-size: cover;
}
@media screen and (min-width: 769px) {
  .p_case_study_single .l_main_visual {
    background: url(../img/techinfo/kv.jpg) no-repeat;
    background-size: cover;
  }
}

/* ======================================================================
 2カラムレイアウト
====================================================================== */
.p_case_study_single__inner {
  display: flex;
  flex-direction: column;
  max-width: 1200px;
  width: 90%;
  margin: 0 auto;
  gap: 0 40px;
}
@media screen and (min-width: 769px) {
  .p_case_study_single__inner {
    flex-direction: row;
  }
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner {
  padding: 0 20px;
  width: 100%;
}
@media screen and (min-width: 769px) {
  .p_case_study_single .l_main > .p_case_study_single__inner > .inner {
    padding: 0;
    width: 72%;
  }
}
.p_case_study_single__sidebar {
  width: 100%;
  margin-top: 40px;
}
@media screen and (min-width: 769px) {
  .p_case_study_single__sidebar {
    width: 28%;
    margin-top: 0;
  }
}

/* ======================================================================
 記事タイトル・サムネイル
====================================================================== */
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .article_meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin: 0 0 12px;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .article_meta .meta_left {
  flex-shrink: 0;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .article_meta .meta_challenge_list {
  display: flex;
  flex-direction: column;
  gap: 4px 0;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .article_meta .meta_challenge_item {
  background: #062052;
  color: #fff;
  padding: 0px 12px;
  border-radius: 4px;
  display: block;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .article_meta .meta_right {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 4px 6px;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .article_meta .meta_industry_list,
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .article_meta .meta_product_list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .article_meta .meta_industry_item,
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .article_meta .meta_product_item {
  background: #fff;
  border: 1px solid #062052;
  color: #062052;
  padding: 0 12px;
  border-radius: 4px;
  display: block;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .article_meta .meta_date {
  color: #062052;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .article_ttl {
  font-size: 24px;
  margin: 0 0 25px;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .thumbnail_wrap {
  margin: 0 0 30px;
  /* border: 1px solid #f2f2f2; */
}
@media screen and (min-width: 769px) {
  .p_case_study_single .l_main > .p_case_study_single__inner > .inner .thumbnail_wrap {
    margin: 0 0 40px;
  }
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .thumbnail_wrap .thumbnail_img {
  width: 90%;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* ======================================================================
 製品情報テーブル
====================================================================== */
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .info_table_label {
  font-size: 20px;
  margin: 0 0 15px;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .info_table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 40px;

}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .info_table tr {
  background: #fff;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .info_table tr:nth-child(odd) {
  background: #f2f5fa;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .info_table th,
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .info_table td {
  padding: 12px 15px;
  font-size: 1.4em;
  line-height: 1.75;
  vertical-align: middle;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .info_table th {
  border-top: solid 1px #b4b4b4;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .info_table tr:last-child th {
  border-bottom: solid 1px #b4b4b4;
}
@media screen and (min-width: 769px) {
  .p_case_study_single .l_main > .p_case_study_single__inner > .inner .info_table th,
  .p_case_study_single .l_main > .p_case_study_single__inner > .inner .info_table td {
    font-size: 1.5em;
    padding: 14px 20px;
  }
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .info_table th {
  font-weight: bold;
  width: 40%;
}
@media screen and (min-width: 769px) {
  .p_case_study_single .l_main > .p_case_study_single__inner > .inner .info_table th {
    width: 200px;
  }
}

/* ======================================================================
 簡易CTA
====================================================================== */
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .cta_wrap {
  margin: 0 0 50px;
  padding: 25px 20px;
  border: solid 1px #dcdcdc;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  gap: 10px;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  justify-content: center;
  -ms-flex-pack: center;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .cta_wrap .cta_link {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-align-items: center;
  -moz-align-items: center;
  -ms-align-items: center;
  align-items: center;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  justify-content: center;
  padding: 12px 30px;
  background: #062052;
  color: #fff;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  border-radius: 4px;
  -moz-transition: ease 0.3s;
  -webkit-transition: ease 0.3s;
  transition: ease 0.3s;
  min-width: 200px;
}
@media screen and (min-width: 769px) {
  .p_case_study_single .l_main > .p_case_study_single__inner > .inner .cta_wrap .cta_link:hover {
    opacity: .7;
  }
}

/* ======================================================================
 テキストセクション（導入前の課題・解決した課題・決め手）
====================================================================== */
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .text_section {
  margin: 0 0 50px;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .text_section .section_ttl {
  padding: 0 0 10px;
  margin: 0 0 20px;
  position: relative;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .text_section .section_ttl::after {
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 1px;
  background: #062052;
}
.p_case_study_single .l_main > .p_case_study_single__inner > .inner .text_section .section_content {
  line-height: 1.9;
  white-space: pre-wrap;
}
@media screen and (min-width: 769px) {
  .p_case_study_single .l_main > .p_case_study_single__inner > .inner .text_section .section_content {
    font-size: 1.5em;
    line-height: 2;
  }
}

.section_ttl.single-case-study {
  font-size: 20px;
}

/* ======================================================================
 戻るボタン
====================================================================== */
.p_case_study_single .l_main .back_btn_wrap {
  margin: 40px 0 0;
  padding: 40px 0 0;
  border-top: solid 1px #dcdcdc;
  text-align: center;
}
@media screen and (min-width: 769px) {
  .p_case_study_single .l_main .back_btn_wrap {
    padding: 30px 0 0;
    width: 1000px;
    margin: 70px auto 0;
  }
}

/* ======================================================================
 サイドバー（sticky）
====================================================================== */
.p_case_study_single__related {
  border: 1px solid #ddd;
  background: #fff;
  font-size: 12px;
  position: sticky;
  top: 160px;
}

.p_case_study_single__relatedTitle {
  margin: 0;
  padding: 14px 16px;
  background: #f2f2f2;
  border-bottom: 1px solid #ddd;
  font-size: 16px;
  text-align: center;
}

.p_case_study_single__relatedList {
  list-style: none;
  margin: 0;
  padding: 0 16px;
}

.p_case_study_single__relatedItem {
  border-bottom: 1px solid #ddd;
}

.p_case_study_single__relatedItem:last-child {
  border-bottom: none;
}

.p_case_study_single__relatedLink {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 12px;
  padding: 16px 0;
  text-decoration: none;
  color: inherit;
}

.p_case_study_single__relatedThumb {
  width: 90px;
  flex-shrink: 0;
}

.p_case_study_single__relatedThumb img {
  width: 100%;
  height: auto;
  display: block;
}

.p_case_study_single__relatedThumbPlaceholder {
  width: 80px;
  height: 80px;
  display: grid;
  place-items: center;
  border: 1px solid #ddd;
  background: #eee;
  font-size: 12px;
}

.p_case_study_single__relatedDate {
  display: block;
  font-size: 12px;
  opacity: 0.75;
  margin-bottom: 6px;
}

.p_case_study_single__relatedPostTitle {
  margin: 0;
  font-size: 14px;
  line-height: 1.4;
}

@media screen and (min-width: 769px) {
  .p_case_study_single__relatedLink:hover .p_case_study_single__relatedPostTitle {
    text-decoration: underline;
  }
}