/* ======================================================================
 setting
====================================================================== */
/* ======================================================================
 p_case_study
====================================================================== */
.p_case_study .l_main_visual {
  background: url(../img/techinfo/sp/kv.jpg) no-repeat;
  background-size: cover;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_main_visual {
    background: url(../img/techinfo/kv.jpg) no-repeat;
    background-size: cover;
  }
}
.p_case_study .l_content .l_main .sec._1 {
  margin: 0 0 30px;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 {
    margin: 0 0 70px;
  }
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap {
    padding: 0 0 20px;
    border-bottom: dashed 1px #323232;
  }
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_btn {
  background: #062052;
  color: #fff;
  height: 60px;
  padding: 0 30px;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: space-between;
  -moz-justify-content: space-between;
  -ms-justify-content: space-between;
  justify-content: space-between;
  -ms-flex-pack: space-between;
  -webkit-align-items: center;
  -moz-align-items: center;
  -ms-align-items: center;
  align-items: center;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_btn {
    display: none;
  }
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_btn._open:after {
  content: '';
  background: url(../img/techinfo/sp/minus_ico.png);
  background-size: cover;
  width: 17px;
  height: 2px;
  display: block;
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_btn:after {
  content: '';
  background: url(../img/techinfo/sp/plus_ico.png);
  background-size: cover;
  width: 17px;
  height: 17px;
  display: block;
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap {
  display: none;
  padding: 20px;
  background: #f0f0f0;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap {
    display: block;
    padding: 0;
    background: #fff;
  }
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block {
  margin: 0 0 20px;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block {
    margin: 0 0 10px;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
  }
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block:last-child {
  margin: 0;
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._challenge .list > .item > .link {
  background: #062052;
  height: 30px;
  padding: 0 15px;
  color: #fff;
  border: solid 1px #fff;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  justify-content: center;
  -ms-flex-pack: center;
  -webkit-align-items: center;
  -moz-align-items: center;
  -ms-align-items: center;
  align-items: center;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  border-radius: 4px;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._challenge .list > .item > .link {
    -moz-transition: ease 0.3s;
    -webkit-transition: ease 0.3s;
    transition: ease 0.3s;
  }
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._challenge .list > .item > .link:hover {
    background: #fff;
    color: #062052;
    border-color: #062052;
  }
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._product .list > .item > .link {
  height: 26px;
  padding: 12px 16px;
  border: solid 1px #062052;
  background: #fff;
  -moz-border-radius: 3px;
  -webkit-border-radius: 3px;
  border-radius: 3px;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  justify-content: center;
  -ms-flex-pack: center;
  -webkit-align-items: center;
  -moz-align-items: center;
  -ms-align-items: center;
  align-items: center;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._product .list > .item > .link {
    height: 20px;
    -moz-transition: ease 0.3s;
    -webkit-transition: ease 0.3s;
    transition: ease 0.3s;
  }
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._product .list > .item > .link:hover {
    background: #062052;
    color: #fff;
  }
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._industry .list > .item > .link {
  height: 26px;
  padding: 12px 16px;
  border: solid 1px #062052;
  background: #fff;
  -moz-border-radius: 3px;
  -webkit-border-radius: 3px;
  border-radius: 3px;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  justify-content: center;
  -ms-flex-pack: center;
  -webkit-align-items: center;
  -moz-align-items: center;
  -ms-align-items: center;
  align-items: center;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._industry .list > .item > .link {
    height: 20px;
    -moz-transition: ease 0.3s;
    -webkit-transition: ease 0.3s;
    transition: ease 0.3s;
  }
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._industry .list > .item > .link:hover {
    background: #062052;
    color: #fff;
  }
}
/* active state: 選択中のタームを強調表示 */
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._challenge .list > .item > .link._active {
  background: #fff;
  color: #062052;
  border-color: #062052;
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._industry .list > .item > .link._active {
  background: #062052;
  color: #fff;
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._product .list > .item > .link._active {
  background: #062052;
  color: #fff;
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block > .txt {
  margin: 0 0 5px;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block > .txt {
    margin: 0;
    width: 190px;
    -webkit-flex-shrink: 0;
    -moz-flex-shrink: 0;
    -ms-flex-shrink: 0;
    flex-shrink: 0;
  }
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block > .list {
  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-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block > .list > .item {
  margin: 0 3px 3px 0;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block > .list > .item {
    margin: 3px 6px 3px 0;
  }
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw {
    -webkit-align-items: center;
    -moz-align-items: center;
    -ms-align-items: center;
    align-items: center;
  }
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form .kw_input {
  background: #fff url(../img/techinfo/search_01.svg) 10px 15px no-repeat;
  background-size: 13px 13px;
  caret-color: #b4b4b4;
  position: relative;
  padding: 0 0 0 30px;
  width: -moz-calc(100% - 60px);
  width: -o-calc(100% - 60px);
  width: -webkit-calc(100% - 60px);
  width: calc(100% - 60px);
  -moz-border-radius: 3px 0 0 3px;
  -webkit-border-radius: 3px;
  border-radius: 3px 0 0 3px;
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form .kw_input:placeholder-shown {
  color: #b4b4b4;
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form .kw_input::-webkit-input-placeholder {
  color: #b4b4b4;
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form .kw_input:-moz-placeholder {
  color: #b4b4b4;
  opacity: 1;
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form .kw_input::-moz-placeholder {
  color: #b4b4b4;
  opacity: 1;
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form .kw_input:-ms-input-placeholder {
  color: #b4b4b4;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form .kw_input {
    width: 300px;
    height: 40px;
    padding: 0 10px 0 40px;
    background: #f0f0f0 url(../img/techinfo/search_01.svg) 10px 13px no-repeat;
    -moz-border-radius: 3px;
    -webkit-border-radius: 3px;
    border-radius: 3px;
  }
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form .kw_btn {
  width: 60px;
  height: 40px;
  background: #062052;
  color: #fff;
  position: relative;
  padding: 0 0 0 16px;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  justify-content: center;
  -ms-flex-pack: center;
  -webkit-align-items: center;
  -moz-align-items: center;
  -ms-align-items: center;
  align-items: center;
  -moz-border-radius: 0 3px 3px 0;
  -webkit-border-radius: 0;
  border-radius: 0 3px 3px 0;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form .kw_btn {
    border: solid 1px #062052;
    width: 80px;
    padding: 0 0 0 20px;
    margin: 0 0 0 5px;
    -moz-border-radius: 3px;
    -webkit-border-radius: 3px;
    border-radius: 3px;
    -moz-transition: ease 0.3s;
    -webkit-transition: ease 0.3s;
    transition: ease 0.3s;
  }
}
.p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form .kw_btn:before {
  content: '';
  width: 13px;
  height: 13px;
  position: absolute;
  left: 9px;
  background: url(../img/techinfo/search_02.svg) no-repeat;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form .kw_btn:before {
    left: 15px;
    -moz-transition: ease 0.3s;
    -webkit-transition: ease 0.3s;
    transition: ease 0.3s;
  }
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form .kw_btn:after {
    content: '';
    width: 13px;
    height: 13px;
    position: absolute;
    left: 15px;
    background: url(../img/techinfo/search_03.svg) no-repeat;
    opacity: 0;
    -moz-transition: ease 0.3s;
    -webkit-transition: ease 0.3s;
    transition: ease 0.3s;
  }
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form .kw_btn:hover {
    color: #062052;
    background: #fff;
  }
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form .kw_btn:hover:before {
    opacity: 0;
  }
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._1 > .inner .search_wrap .search_accordion_wrap .block._kw .kw_form .kw_btn:hover:after {
    opacity: 1;
  }
}
.p_case_study .l_content .l_main .sec._2 .sec_ttl {
  margin: 0 0 30px;
  padding: 0 20px;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._2 .sec_ttl {
    padding: 0;
  }
}
.p_case_study .l_content .l_main .sec._2 .article_list {
  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;
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item {
  width: 100%;
}
@media screen and (max-width: 768px) {
  .p_case_study .l_content .l_main .sec._2 .article_list > .item {
    margin: 30px 0 0 0;
    width: 100%;
  }
  .p_case_study .l_content .l_main .sec._2 .article_list > .item:nth-child(-n+1) {
    margin-top: 0;
  }
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._2 .article_list > .item {
    -moz-transition: ease 0.3s;
    -webkit-transition: ease 0.3s;
    transition: ease 0.3s;
    margin: 60px 51px 0 0;
    width: calc((99.9% - 51px * (3 - 1)) / 3);
    border: 1px solid #eee;
  }
  .p_case_study .l_content .l_main .sec._2 .article_list > .item:nth-child(-n+3) {
    margin-top: 0;
  }
  .p_case_study .l_content .l_main .sec._2 .article_list > .item:nth-child(3n) {
    margin-right: 0;
  }
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._2 .article_list > .item:hover {
  }
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .txt_wrap .detail:before {
    content: '';
    width: 0;
    height: 100%;
    background: #fff;
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
    -moz-transition: width 0.3s ease;
    -webkit-transition: width 0.3s ease;
    transition: width 0.3s ease;
  }
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._2 .article_list > .item:hover > .link .txt_wrap .detail:before {
    width: 100%;
  }
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .img_wrap {
  display: flex;
  flex-direction: column;
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .img_wrap .badge_row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 10px;
  gap: 0 8px;
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .img_wrap .challenge_badge_list {
  display: flex;
  flex-direction: column;
  gap: 2px 0;
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .img_wrap .challenge_badge {
  background: #062052;
  color: #fff;
  font-size: 15px;
  padding: 5px 20px;
  display: block;
  border-radius: 4px;
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .img_wrap .meta_badge_wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px 0;
  margin-left: auto;
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .img_wrap .meta_badge_wrap .industry_badge_list {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px 0;
  margin: 0 0 4px;
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .img_wrap .meta_badge_wrap .industry_badge {
  background: #fff;
  border: solid 1px #062052;
  color: #062052;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 4px;
  display: block;
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .img_wrap .meta_badge_wrap .date_badge {
  color: #062052;
  font-size: 12px;
  padding: 4px 10px;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .img_wrap {
    width: 100%;
  }
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .img_wrap .img {
  /* height: 214px; */
  width: 90%;
  /* object-fit: cover; */
  /* display: block; */
  margin: 0 auto;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .img_wrap .img {
    /* height: 232px; */
    -moz-transition: ease 0.3s;
    -webkit-transition: ease 0.3s;
    transition: ease 0.3s;
  }
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .txt_wrap {
  padding: 15px 15px 0;
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .txt_wrap .ttl {
  margin: 0 0 16px;
  text-align: center;
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .txt_wrap .ttl:after {
  content: '';
  display: block;
  width: 100px;
  height: 1px;
  background: #333;
  margin: 16px auto 0;
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .txt_wrap .field_list {
  margin: 0 0 24px;
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .txt_wrap .field_list .field_item {
  font-size: 14px;
  margin: 0 0 5px;
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .txt_wrap .field_list .field_item .label {
  font-weight: bold;
}
.p_case_study .l_content .l_main .sec._2 .article_list > .item > .link .txt_wrap .detail {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  justify-content: center;
  -ms-flex-pack: center;
  -webkit-align-items: center;
  -moz-align-items: center;
  -ms-align-items: center;
  align-items: center;
  margin: 0 15px 15px;
  padding: 10px;
  border: solid 1px #062052;
  background: #062052;
  color: #fff;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  -moz-transition: color 0.3s ease;
  -webkit-transition: color 0.3s ease;
  transition: color 0.3s ease;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._2 .article_list > .item:hover > .link .txt_wrap .detail {
    color: #062052;
  }
}
.p_case_study .l_content .l_main .sec._2 .c_pager_num {
  margin: 30px auto 0;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec._2 .c_pager_num {
    margin: 70px auto 0;
  }
}
.p_case_study .l_content .l_main .sec > .inner {
  padding: 0 20px;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec > .inner {
    width: 1000px;
    margin: 0 auto;
    padding: 0;
  }
}
.p_case_study .l_content .l_main .sec > .inner .sec_ttl {
  margin: 0 0 30px;
  padding: 0 20px;
}
@media screen and (min-width: 769px) {
  .p_case_study .l_content .l_main .sec > .inner .sec_ttl {
    padding: 0;
  }
}
.p_case_study .l_content .l_main .sec > .inner .nothing_posted {
  text-align: center;
}