@charset "UTF-8";

#case_index {
  padding: 100px 0;
}
#case_index .list_case {
  display: flex;
  flex-wrap: wrap;
  gap: 80px 5%;
}
#case_index .list_case li {
  width: 30%;
}
#case_index .list_case li a {
  text-decoration: none;
  color: #333;
}
#case_index .list_case li .thumb {
  overflow: hidden;
}
#case_index .list_case li .thumb.noimage {
  border: 2px solid #333;
}
#case_index .list_case li .thumb img {
  transition: transform .3s;
}
#case_index .list_case li:hover .thumb img {
  transform: scale(1.1);
}
#case_index .list_case li .company {
  font-size: 1.2rem;
  color: #fff;
  background-color: #333;
  margin: 1.5em 0 1em;
  padding: .4em .6em .5em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#case_index .list_case li .description {
  font-size: 1.6rem;
  line-height: 1.5;
}
#case_index .list_case li .description + p {
  line-height: 1.5;
}

#case {
  background: linear-gradient(#FFF 420px, #F2F2F2 420px);
  padding: 100px 0;
}
#case .profile {
  position: relative;
}
#case .profile .image {
  text-align: right;
}
#case .profile .image img {
  width: 70%;
}
#case .profile .text {
  position: absolute;
  bottom: 45px;
  left: 0;
}
#case .profile .text .box {
  position: relative;
  width: 400px;
  background-color: #fff;
  padding: 30px;
  box-shadow: 12px 12px 0px 0px rgba(255, 223, 0, 1);
  box-sizing: border-box;
}
#case .profile .text .box .company,
#case .profile .text .box .name {
  display: block;
  font-size: 2.0rem;
  font-weight: 700;
  line-height: 1.5;
}
#case .profile .text .box p {
  font-size: 1.4rem;
  line-height: 1.7;
  margin-top: 1em;
}
#case .profile .text .date {
  display: block;
  font-size: 1.2rem;
  margin: 2em 0 0 1em;
}
#case .vol_top {
  margin: 1em 0 0 1em;
  max-width: 400px;
  font-size: 1.2rem;
}
#case .vol_bottom {
  margin-bottom: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
#case .vol {
  display: flex;
  align-items: center;
  gap: .5em;
  flex-wrap: wrap;
  margin-top: .7em;
  counter-reset: vol-counter;
}
.vol li a::before {
  counter-increment: vol-counter;
  content: "Vol." counter(vol-counter) " ";
}
#case .vol li a {
  display: block;
  padding: .3em .8em .45em;
  color: #333;
  border: 1px solid #333;
  text-decoration: none;
  transition: all .3s;
}
#case .vol li a:hover {
  color: #fff;
  background: #333;
}
#case .vol li.vol_active a {
  color: #fff;
  background: #333;
}

#case .catchphrase {
  text-align: center;
  font-size: 3.0rem;
  font-weight: 700;
  line-height: 1.7;
  margin: 80px 0;
}
#case .interview {
  position: relative;
  background-color: #fff;
  padding: 50px 40px 40px;
}
#case .interview + .interview {
  margin-top: 70px;
}
#case .interview .title_interview {
  position: absolute;
  top: 0;
  left: 40px;
  transform: translateY(-50%);
  display: inline-block;
  font-size: 2.4rem;
  font-weight: 700;
  background-color: #FFDF00;
  padding: .3em .6em .4em;
}
#case .interview .row {
  display: flex;
  flex-direction: row;
  gap: 30px;
}
#case .interview .row.reverse {
  flex-direction: row-reverse;
}
#case .interview .row .image {
  width: 400px;
}
#case .interview .row .text {
  flex: 1;
}
#case .interview .question {
  position: relative;
  font-size: 1.8rem;
  line-height: 1.6;
  font-weight: 700;
  margin-bottom: 1em;
  padding-left: 1.1em;
}
#case .interview .question a {
  color: #333;
}
#case .interview .question::before {
  content: "—";
  position: absolute;
  top: 0;
  left: 0;
}
#case .interview * + .question {
  margin-top: 1.5em;
}
#case .interview * + .row {
  margin-top: calc(18px * 1.4);
}
#case .interview .answer {
  display: flex;
  gap: 1em;
  font-size: 1.6rem;
  line-height: 1.8;
  padding-left: 1.5em;
}
#case .interview .answer + .answer {
  margin-top: 1em;
}
#case .interview .answer dt {
  flex-shrink: 0;
  /* min-width: 2em; */
  font-weight: 700;
}
#case .interview .answer dt .icon-nextstage {
  display: inline;
  margin-right: 5px;
  padding: 0 3px 1px;
  background: #FFDF00;
  color: #333;
  vertical-align: 1px;
  font-size: 1.1rem;
  line-height: 1;
}
#case .interview .answer dd strong {
  font-weight: 700;
}
#case .interview .answer a {
  color: #333;
}
#case .img_case_end {
  display: block;
  width: 800px;
  margin: 65px auto 80px;
}