.main-visual {
  height: 55.706vw;
  max-height: 90vh;
  background: url(../img/first-view.jpg) no-repeat center top;
  background-size: cover;
  position: relative;
}
.mv-link {
  width: 400px;
  max-width: 98%;
  position: absolute;
  right: 5%;
  bottom: 60px;
}
.mv-link:hover img { transform: scale(1.1);}
.sec-article {
  width: 1200px;
  max-width: 90%;
  margin: 125px auto 0;
  padding-top: 0;
  background: url(../img/bg-infomation.png) no-repeat top left;
  background-size: 65px auto;
}
.article-news, .article-match { padding-left: 145px;}
.article-item a { display: block;}
.article-title {
  display: flex;
  font-size: 14px;
  font-weight: 700;
  line-height: 35px;
  padding: 25px 0 30px;
  border-bottom: 1px solid #e6e6e6;
}
.article-title::before {
  font-family: "Poppins", sans-serif;
  display: inline-block;
  content: attr(data-en);
  font-size: 38px;
  color: var(--primary);
  letter-spacing: 0.02em;
  margin-right: 10px;
}
.article-more { text-align: right;}
.article-news-wrap { overflow-x: auto; margin-bottom: 25px;}
.article-news-box {
  display: flex;
  column-gap: 6%;
  padding: 25px 0 0;
  width: 1020px;
}
.article-news-item { width: 300px; display: flex;}
.news-text {
  background: url(../img/bg-news-text.png) no-repeat;
  background-size: cover;
  padding: 20px 5% 14px;
  position: relative;
  display: flex;
    flex-grow: 1;
    flex-direction: column;
    justify-content: space-between;
}
.news-text::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  transition: all 0.5s ease;
}
.article-news-item a {
  display: flex;
  flex-direction: column;
}
.article-news-item a:hover .news-text::before {
  background-color: var(--white);
  opacity: 0.4;
  transition: all 0.5s ease;
}
.article-news-item .news-img { width: 100%; height: 240px; overflow: hidden;}
.news-img img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}
.article-news-item a:hover .news-img img { transform: scale(1.1);}
.news-text .post-title {
  font-weight: 700;
  line-height: 30px;
  margin-bottom: 15px;
  position: relative;
  z-index: 1;
}
.news-text .post-title::after {
  content: "";
  display: inline-block;
  margin-left: 10px;
  width: 6px;
  height: 6px;
  border-color: var(--text);
  border-style: solid;
  border-width: 2px 2px 0 0;
  position: relative;
  transform: rotate(45deg);
  bottom: 2px;
}
.news-text .post-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1;
}
.news-text .meta-date {
  font-size: 14px;
  color: #57969D;
  font-weight: 700;
  line-height: 30px;
}
.news-text .meta-cat span {
  display: inline-block;
  font-size: 11px;
  color: var(--white);
  background-color: var(--text);
  height: 20px;
  line-height: 18px;
  padding: 0 5px;
}
.article-match-box { margin-bottom: 25px;}
.article-match-item { position: relative;}
.article-match-item a { padding: 20px 0; border-bottom: 1px solid #e6e6e6; position: relative;}
.article-match-item a:hover { background-color: var(--gray);}
.article-match-item::after {
  content: "";
  width: 6px;
  height: 6px;
  border-color: var(--text);
  border-style: solid;
  border-width: 1px 1px 0 0;
  position: absolute;
  transform: rotate(45deg);
  top: 0; bottom: 0; right: 20px;
  margin: auto;
}
.article-match-item .post-title { padding-right: 28px;}
.article-match-item .post-meta {
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  color: #999999;
}
.article-match-item .post-meta span { display: inline-block; margin-right: 15px;}
.instagram-content { margin-top: 100px;}
.instagram-content #sb_instagram .sbi_follow_btn a {
  border-radius: 0;
  color: var(--primary);
  background-color: var(--white);
  border: 1px solid var(--primary);
  margin-top: 30px;
}
.instagram-content #sb_instagram .sbi_follow_btn a:hover {
  color: var(--white);
  background-color: var(--primary);
  box-shadow: none;
}
.sec-about { position: relative; width: 100%; overflow: hidden;}
.sec-about::before {
  content: "";
  width: 100%;
  height: 90%;
  background: url(../img/bg-about.png) no-repeat;
  background-size: 100% 100%;
  position: absolute;
  top: 0%; left: 0;
  z-index: -1;
}
.about-content { width: 1200px; max-width: 90%; margin: auto;}
.about-item {
  display: flex;
  justify-content: space-between;
  margin-bottom: 75px;
  letter-spacing: 0.02em;
}
.about-item > div {
  width: 47%;
}
.about-content article:nth-child(even) {
  flex-direction: row-reverse;
}
.about-title {
  font-size: 34px;
  font-weight: 700;
  line-height: 36px;
  letter-spacing: 0.08em;
  margin-bottom: 30px;
}
.about-title::after {
  content: "";
  display: block;
  width: 26px;
  height: 5px;
  background-color: var(--secondary);
  margin-top: 20px;
}
.about-title span {
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.02em;
  margin-left: 44px;
}
.about-text { position: relative;}
.about-text small { font-size: 14px;}
.about-item-content { background-color: var(--white); padding: 40px 30px;}
.about-director-link { text-align: right;}
.about-director-link a {
  display: inline-block;
  font-size: 14px;
  color: #0949DC;
  height: 40px;
  line-height: 40px;
  border-bottom: 1px solid #0949DC;
}
.about-director-link a::after {
  content: "\02192";
  margin-left: 26px;
  position: relative;
  right: 0;
}
.about-director-link a:hover:after {
  right: -10px;
}
.about-philosophy .about-text { padding-top: 260px;}
.about-subtitle {
  font-family: "Poppins", sans-serif;
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  font-style: italic;
  color: var(--primary);
  margin-bottom: 30px;
}
.polisy-item dt {
  font-family: "Poppins", sans-serif;
  font-size: 32px;
  font-weight: 800;
  line-height: 45.6px;
  letter-spacing: 0.06em;
  font-style: italic;
  color: var(--primary);
  margin-top: 30px;
}
.polisy-item dt::before {
  content: attr(data-no);
  font-size: 68px;
  font-weight: 600;
  color: var(--secondary);
  margin-right: 30px;
}
.about-policy .about-img img { width: 80%;}
.about-bn {
  width: 720px;
  max-width: 90%;
  margin: auto;
  background: url(../img/bn-trial-bg.png) no-repeat center center;
  background-size: 100%;
  transition: all 0.5s ease;
}
.about-bn:hover { background-size: 110%; transition: all 0.5s ease;}
.about-training-image.swiper {
  width: 100%;
  height: 215px;
  margin-top: 180px;
}
.about-training-image.swiper img { height: 100%; object-fit: cover;}
.access-content {
  width: 1070px;
  max-width: 90%;
  margin: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.45;
}
.access-map {
  width: 720px;
  max-width: 100%;
  height: 720px;
  margin-right: 5%;
}
.access-map iframe {
  width: 100%;
  height: 100%;
}
.access-text { width: calc(95% - 720px);}
@media screen and (max-width:1024px) {
  .access-text { width: 100%;}
}

.access-text dl { margin-bottom: 46px;}
.access-text dl:last-child { margin-bottom: 0;}
.access-text dt {
  font-size: 12px;
  padding-left: 12px;
  margin-bottom: 8px;
  position: relative;
}
.access-text dt::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 3px;
  background-color: var(--primary);
  position: absolute;
  top: 0; bottom: 0; left: 0;
  margin: auto;
}
.sec-profile { padding-bottom: 272px;}
.profile-content {
  width: 868px;
  max-width: 90%;
  margin: 0 auto 6px;
}
.profile-img { margin-bottom: 68px;}
.profile-text dl { display: flex; border-bottom: 1px solid #d9d9d9; padding: 29px 0;}
.profile-text dl:first-child { border-top: 1px solid #d9d9d9;}
.profile-text dt {
  width: 150px;
  font-weight: 500;
  display: flex;
  align-items: center;
}
.profile-text dd { flex-grow: 1;}
.profile-text a { color: #0949DC;}
.profile-text a:hover { text-decoration: underline;}
.staff-list {
  position: relative;
  width: 1020px;
  max-width: 90%;
  margin: auto;
}
.staff-list-box {
  display: flex;
  flex-wrap: wrap;
}
.staff-list-item {
  width: 255px;
  max-width: 25%;
  height: 255px;
}
.staff-list-item img { height: 100%; object-fit: cover;}
.staff-link {
  width: 334px;
  position: absolute;
  text-align: right;
  right: -11.2%;
  bottom: -92px;
  z-index: 1;
}
.sec-media {
  background-color: #333333;
}
.sec-media .section-title {
  font-family: "Poppins", sans-serif;
  color: var(--white);
  font-size: 40px;
  line-height: 60px;
  font-weight: 700;
  margin-bottom: 45px;
}
.sns-link { display: flex; justify-content: center; gap: 45px; margin: 45px 0;}
.sns-link a {
  display: inline-block;
  width: 50px;
}
.media-content {
  width: 1200px;
  max-width: 90%;
  margin: auto;
  position: relative;
}
.media-text {
  position: absolute;
  top: 74px;
  right: 3%;
  width: 100%;
  text-align: right;
  pointer-events: none;
}
.media-content:hover .btn {
  background-color: var(--white);
  color: var(--primary);
  transition: all 0.5s ease;
}
.media-text p {
  font-size: 32px;
  font-weight: 600;
  line-height: 42px;
  letter-spacing: 0.08em;
}
.media-text p span {
  display: inline-block;
  background-color: var(--white);
  margin-bottom: 16px;
  padding: 0 4px;
}
.media-img { position: relative;}
.media-img a { display: block;}
.media-img::after {
  content: "";
  position: absolute;
  width: 100%; height: 100%;
  top: 0; left: 0;
  background-color: rgba(0, 0, 0, 0.7);
  transition: all 0.5s ease;
  pointer-events: none;
}
.media-img:hover:after {
  background-color: rgba(0, 0, 0, 0.3);
  transition: all 0.5s ease 0.1s;
}

@media screen and (max-width:1049px) {
  .main-visual { height: 600px;}
  .mv-link {
    right: 2%;
    bottom: -108px;
  }
  .article-title::before { font-size: 30px;}
  .article-news { margin-bottom: 15px;}
  .article-news .article-title {
    border-bottom: none;
    padding-bottom: 0;
  }
  .sec-about { padding-bottom: 0;}
  .sec-about::after { margin-top: 80px;}
  .about-title { font-size: 24px; max-width: 450px; margin: 0 auto 30px;}
  .about-title span { font-size: 12px; margin-left: 16px;}
  .about-item { flex-direction: column; position: relative;}
  .about-item > div { width: 100%;}
  .about-img { text-align: center;}
  .about-img img { max-width: 450px; height: 500px; object-fit: cover;}
  .about-director .about-img,
  .about-policy .about-img { position: absolute; top: 100px; left: 0;}
  .about-philosophy .about-img { height: auto;}
  .about-director .about-img img { object-position: center top;}
  .about-philosophy .about-img img { max-width: 580px; height: auto;}
  .about-policy .about-img img { width: 100%; object-fit: cover; object-position: center bottom;}
  .about-director .about-title,
  .about-policy .about-title { margin-bottom: 580px;}
  .about-philosophy .about-text { padding-top: 0;}
  .about-content article:nth-child(even) { flex-direction: column-reverse;}
  .philosophy-box { margin-bottom: 20px; text-align: center;}
  .polisy-item dt::before { font-size: 56px; margin-right: 15px; letter-spacing: 0;}
  .sec-about {
    background: url(../img/bg-about-sp.png) repeat-y;
    background-size: 100%;
  }
  .sec-about::before { content: none;}
  .about-item-content { padding: 15px 5%; font-size: 14px; line-height: 30px;}
  .about-training-image.swiper { margin-top: 80px;}
  .access-map { height: 360px; margin-bottom: 30px; margin-right: 0;}
  .sec-profile { padding-bottom: 172px;}
  .profile-img { margin-bottom: 25px;}
  .profile-text { font-size: 14px;}
  .profile-text dl { display: block; padding: 15px 0;}
  .staff-list-item { height: 180px;}
  .sec-media .section-title { font-size: 32px; line-height: 1; margin-bottom: 30px;}
  .sns-link { gap: 20px; margin: 30px 0;}
  .sns-link a { width: 42px;}
  .media-img img { height: 330px; object-fit: cover;}
  .media-text p { font-size: 28px; letter-spacing: 0.02em;}
  .media-text p span { margin-bottom: 8px;}
  .media-text .btn { font-size: 12px; margin-top: 12px;}
  .sec-article { background-position-y: 92px; width: 90%; margin-left: auto;}
  .article-news, .article-match { padding-left: 0;}
  .article-news-wrap { overflow: visible;}
  .article-news-box {
    flex-direction: column;
    row-gap: 14px;
    padding-top: 10px;
    width: 100%;
  }
  .article-news-item { width: 100%; display: block;}
  .article-news-item a {
    flex-direction: row;
    height: 100px;
  }
  .article-news-item img { height: 100%;}
  .article-news-item .news-img { width: 37.5%; height: auto;}
  .article-news-item .news-text { width: 62.5%; padding: 15px 2% 10px;}
  .news-text .post-title { font-size: 12px; line-height: 20px; margin-bottom: 8px;}
  .news-text .post-title::after { width: 4px; height: 4px;}
  .article-match-item::after { right: 0;}
  .news-text .meta-date { font-size: 10px; line-height: 1;}
  .news-text .meta-cat { font-size: 10px; line-height: 15px; height: 16px; font-weight: 500;flex-grow: 1; text-align: right;}
  .article-match .article-title { padding-bottom: 5px;}
  .article-match .post-meta { margin-bottom: 8px;}
  .article-match .post-title {
    font-size: 13px;
    line-height: 1.45;
  }
  .instagram-content { margin-left: 0; margin-top: 50px;}
  .instagram-content #sb_instagram .sbi_follow_btn a { margin-top: 15px;}
  .about-director .about-title,
  .about-policy .about-title { margin-bottom: 420px;}
  .about-director .about-img img,
  .about-policy .about-img img { height: 360px; max-width: 100%;}
  .philosophy-box { text-align-last: left;}
  .staff-link { width: 90%; max-width: 315px; right: 0; left: 0; margin: auto;}
  .staff-list-item { width: 50%; max-width: 50%;}
  .staff-list-item img { object-position: top center;}
  .media-img img { height: auto;}
  .media-text p { font-size: 18px; letter-spacing: 0.02em;}
  .media-text p span { margin-bottom: 8px;}
}