.l-lead {
  max-width: 81rem;
  margin: 0 auto 20rem;
}

.l-lead_ttl {
  margin-bottom: 4rem;
  font-size: 4rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
}

.l-lead_ttl_ac {
  font-family: "Spartan",sans-serif;
  letter-spacing: 0;
}

.l-lead_txt {
  font-family: YakuHanJP, "游ゴシック", "Yu Gothic", YuGothic, "メイリオ", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", "Lucida Grande", "Osaka", "Verdana", "ＭＳ Ｐゴシック", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 2.4;
  text-align: center;
}

.l-company {
  max-width: 73rem;
  margin: 0 auto;
}

.l-profile {
  margin-bottom: 16rem;
}

.l-profile_ttl {
  margin-bottom: 6rem;
}

.l-profile_item {
  display: grid;
  grid-template: 1fr / 11rem 1fr;
  padding: 3.6rem 0 3.6rem 4rem;
  border-top: .1rem solid #c4c4c4;
}

.l-profile_item:last-of-type {
  border-bottom: .1rem solid #c4c4c4;
}

.l-profile_item_ttl {
  color: #444;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.l-profile_item_txt {
  font-family: YakuHanJP, "游ゴシック", "Yu Gothic", YuGothic, "メイリオ", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", "Lucida Grande", "Osaka", "Verdana", "ＭＳ Ｐゴシック", sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.l-greetings {
  margin-bottom: 16rem;
}

.l-greetings_ttl {
  margin-bottom: 5rem;
}

.l-greetings_content_wrapper {
  margin-bottom: 5rem;
}

.l-greetings_content_wrapper::after {
  display: block;
  clear: both;
  content: "";
}

.l-greetings_content_txt {
  letter-spacing: 0.04em;
  line-height: 2.5;
}

.l-greetings_content_img_wrapper {
  width: 30.5rem;
  margin: 0 0 3rem 4rem;
  float: right;
}

.l-greetings_name {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.l-history {
  margin-bottom: 16rem;
}

.l-history_ttl {
  margin-bottom: 6rem;
}

.l-history_item {
  display: grid;
  grid-template: 1fr / 11rem 1fr;
  padding: 4rem 0 4rem 4rem;
  border-top: .1rem solid #c4c4c4;
}

.l-history_item:last-of-type {
  border-bottom: .1rem solid #c4c4c4;
}

.l-history_item_ttl {
  color: #444;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.l-history_item_txt {
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.l-access {
  margin-bottom: 16rem;
}

.l-access_ttl {
  margin-bottom: 6rem;
}

.l-access_iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.l-access_iframe_wrapper {
  position: relative;
  margin-bottom: 4rem;
  padding-top: 41.5%;
}

.l-access_link {
  width: 12rem;
  margin: 0 0 0 auto;
  font-size: 1.2rem;
}

.l-publication {
  margin-bottom: 20rem;
}

.l-publication_ttl {
  margin-bottom: 6rem;
}

.l-publication_item:nth-of-type(2n) {
  padding-top: 8.5rem;
}

.l-publication_item:nth-of-type(3) {
  margin-top: -4rem;
}

.l-publication_item_wrapper {
  gap: 0 6rem;
  display: grid;
  grid-auto-flow: row;
  grid-template-columns: 1fr 1fr;
  padding: 0 2rem;
}

.l-publication_item_img_wrapper {
  margin-bottom: 3.2rem;
}

.l-publication_item_ttl {
  margin-bottom: 2.2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.l-publication_item_ttl_sub {
  display: block;
  margin-bottom: .5rem;
  color: #444;
  font-size: 1.2rem;
  font-weight: 700;
}

.l-publication_item_txt {
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  line-height: 1.71429;
  word-break: break-all;
}

.l-publication_item_txt_link {
  font-family: YakuHanJP, "游ゴシック", "Yu Gothic", YuGothic, "メイリオ", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", "Lucida Grande", "Osaka", "Verdana", "ＭＳ Ｐゴシック", sans-serif;
}

.l-bnr {
  z-index: 1;
  position: relative;
  background: #000;
}

.l-bnr_item {
  display: grid;
  grid-template: 1fr / auto auto;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  min-height: 30.2rem;
  padding: 0 12rem;
}

.l-bnr_item:hover .l-bnr_item_link::before {
  -webkit-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transform-origin: right;
  transform-origin: right;
}

.l-bnr_item.is-hide {
  opacity: 0;
}

.l-bnr_item_link {
  margin: 0 0 0 auto;
  color: #fff;
}

.l-bnr_item_link::before {
  background: #fff;
  content: "";
}

.l-bnr_item_ttl {
  color: #fff;
  font-size: 3.2rem;
  font-weight: 700;
  letter-spacing: .04em;
}

.l-bnr_item_ttl_sub {
  display: block;
  padding-top: 2rem;
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0;
}

.l-bnr_bg {
  z-index: -1;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.l-bnr_bg_img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  opacity: 0;
  -webkit-transition: opacity 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
  transition: opacity 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.l-bnr_bg_img.is-active {
  opacity: 1;
}

@media screen and (max-width: 48em) {
  .l-lead {
    margin-bottom: 10rem;
  }
  .l-lead_ttl {
    margin-bottom: 3rem;
    font-size: 2.8rem;
  }
  .l-lead_txt {
    font-size: 1.6rem;
  }
  .l-profile {
    margin-bottom: 10rem;
  }
  .l-profile_ttl {
    margin-bottom: 4rem;
  }
  .l-profile_item {
    grid-template: 1fr / 9rem 1fr;
    padding: 2rem;
  }
  .l-greetings {
    margin-bottom: 10rem;
  }
  .l-greetings_ttl {
    margin-bottom: 4rem;
  }
  .l-greetings_content_wrapper {
    margin-bottom: 4rem;
  }
  .l-greetings_content_img_wrapper {
    width: 100%;
    margin: 0 auto 4rem;
    float: none;
  }
  .l-history {
    margin-bottom: 10rem;
  }
  .l-history_ttl {
    margin-bottom: 4rem;
  }
  .l-history_item {
    grid-template: 1fr / 9rem 1fr;
    padding: 2rem;
  }
  .l-access {
    margin-bottom: 10rem;
  }
  .l-access_ttl {
    margin-bottom: 4rem;
  }
  .l-publication {
    margin-bottom: 10rem;
  }
  .l-publication_ttl {
    margin-bottom: 4rem;
  }
  .l-publication_item {
    margin-bottom: 6rem;
  }
  .l-publication_item:nth-of-type(2n) {
    padding-top: 0;
  }
  .l-publication_item:nth-of-type(3) {
    margin-top: 0;
  }
  .l-publication_item_wrapper {
    display: block;
    padding: 0;
  }
  .l-publication_item_ttl {
    margin-bottom: 1.6rem;
  }
  .l-bnr_item {
    display: grid;
    grid-template: auto / auto auto;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    min-height: 0;
    padding: 7.6rem 2rem;
  }
  .l-bnr_item:hover .l-bnr_item_link::before {
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
  }
  .l-bnr_item_link::before {
    display: none;
  }
  .l-bnr_item_link_txt {
    display: none;
  }
  .l-bnr_item_link.c-btn {
    width: 2rem;
  }
  .l-bnr_item_ttl {
    padding-top: 0;
    font-size: 2.4rem;
  }
  .l-bnr_item_ttl_sub {
    font-size: 1.2rem;
  }
}