@charset "UTF-8";
.pro-list a{
  text-decoration: none;
}
.pro-list dl{
  position: relative;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 0 8px rgb(125 125 125);
}
.pro-list dt{
  position: relative;
  text-align: center;
  font-weight: 700;
  line-height: 1.4;
}
.pro-list dt::after{
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  background: linear-gradient(135deg, rgb(86, 20, 109) 0%, rgb(0, 1, 133) 50%, rgb(0, 187, 154) 100%);
  position: absolute;
  left: 0;
  bottom: 0;
}
.pro-list dl::after {
  position: absolute;
  display: inline-block;
  content: "";
  border: 0;
  border-bottom: solid 2px #53136D;
  border-right: solid 2px #53136D;
  display: inline-block;
  transform: rotate(45deg);
  width: 10px;
  height: 10px;
  left: 0;
  right: 0;
  bottom: 10px;
  margin: auto;
}
.container h1 {
  background-image: url(../../images/title_sp.webp);
}
@media only screen and ( max-width : 768px ) {
  .grad-border-box{
    margin-bottom: 8vw;
  }
  .pro-list{
    padding: 8vw;
  }
  .pro-list dl{
    padding: 4vw;
    margin-bottom: 10vw;
  }
  .pro-list a:last-child dl{
    margin-bottom: 0;
  }
  .pro-list dt{
    padding-bottom: 4vw;
  }
  .pro-list dd{
    padding: 8vw;
  }
  .grad-border-box {
    margin-bottom: 14vw;
  }
  ul.series-list{
    padding: 8vw 14vw;
  }
  ul.series-list li{
    margin-bottom: 10vw;
  }
  ul.series-list li:last-child{
    margin-bottom: 0;
  }
  .figure-area{
    margin-bottom: 14vw;
  }
  .container p.cate {
    margin-bottom: 8vw;
  }
  .detail-box{
    margin-bottom: 10vw;
  }
  .detail-box:last-of-type{
    margin-bottom: 14vw;
  }
    video{
    width: 100%;
    height: auto;
  }
}
@media only screen and ( min-width : 769px ) {
  .container h1 {
    background-image: url(../../images/title_pc.webp);
  }
  .grad-border-box{
    margin-bottom: 140px;
  }
  .pro-list{
    display: flex;
    justify-content: space-between;
    padding: 50px;
  }
  .pro-list dl{
    padding: 30px 18px;
  }
  .pro-list a{
    width: calc(33.333% - 2vw);
    display: block;
  }
  .pro-list dt{
    font-size: 20px;
    padding-bottom: 30px;
  }
  .pro-list dd{
    padding: 20px 20px 0;
  }
  ul.series-list{
    display: flex;
    justify-content: space-between;
    padding: 0 8vw;
  }
  ul.series-list figcaption{
    font-size: 20px;
    font-weight: 600;
  }
  ul.series-list li{
    width: 20%;
  }
  ul.series-list figure img {
    margin-bottom: .5em;
  }
  .detail-box{
    width: 560px;
    margin-right: 80px;
    margin-bottom: 70px;
  }
  .container .two-col {
    margin-bottom: 70px;
  }
  .conf{
    width: 100%;
    padding: 0 160px;
    box-sizing: border-box;
  }
  video{
    width: 560px;
    height: auto;
  }
}