.mainv {
  /* height: 90vh; */
  min-height: 880px;
  position: relative;
  overflow-x: clip;
}
.mainv_copy {
  padding-top: 160px;
}
@media screen and (max-width: 768px) {
  .mainv_copy {
    padding-top: 105px;
  }
}

.mainv_copy1 {
  display: flex;
  justify-content: center;
  margin-left: 2rem;
}
.mainv_copy_main {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto;
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
  background-color: #fff;
  text-align: center;
  font-size: 83px;
  line-height: 1.3;
  letter-spacing: 0.05em;
}

.mainv_copy_sub {
  display: flex;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  text-align: center;
  margin-top: 25px;
  margin-left: 1.180548vw;
  font-size: 15px;
  letter-spacing: 0.1em;
  line-height: 1.8;
}
@media screen and (max-width: 768px) {
  .mainv_copy_sub {
    margin-top: 18px;
    font-size: 13px;
    line-height: 1.6;
    letter-spacing: 0.1em;
    margin-left: 23px;
  }
}

.pc-none {
  display: none;
}
@media screen and (max-width: 768px) {
  .pc-none {
    display: block;
  }
}

.mainv_img01 {
  position: absolute;
  top: 12.3%;
  z-index: -1;
  mix-blend-mode: lighten;
}
@media screen and (max-width: 1024px) {
  .mainv_img01 {
    left: -10%;
  }
}
@media screen and (max-width: 768px) {
  .mainv_img01 {
    left: 0%;
    top: 17%;
    width: 59%;
  }
}

.mainv_img02 {
  position: absolute;
  top: -8%;
  right: 0;
  z-index: -1;
}
@media screen and (max-width: 1024px) {
  .mainv_img02 {
    width: 70%;
    right: -10%;
  }
}
@media screen and (max-width: 768px) {
  .mainv_img02 {
    width: 80%;
    right: -2.3%;
    top: -8.4%;
  }
}

.front_news {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  max-width: 107.2rem;
  margin: 120px 4.16664vw 0 auto;
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 1;
}
@media screen and (max-width: 1200px) {
  .front_news .c-head_style01 {
    width: 95%;
    margin: 0 0 0 auto;
  }
}
@media screen and (max-width: 768px) {
  .front_news {
    max-width: 100vw;
    margin: 100px 4.16664vw 0 auto;
    position: relative;
    right: auto;
    bottom: auto;
  }
}

.front_news_ttl {
  font-size: 18px;
  font-weight: 500;
  line-height: 1;
  margin-top: 0.5em;
}
@media screen and (max-width: 1200px) {
  .front_news_ttl {
    width: 95%;
    margin: 0.5em 0 0 auto;
  }
}
@media screen and (max-width: 768px) {
  .front_news_ttl {
    font-size: 1.4rem;
    margin: 1.2em 0 0 auto;
  }
}

.front_navi {
  display: none;
}

@media screen and (max-width: 768px) {
  .front_navi {
    display: block;
    position: absolute;
    right: 2rem;
    top: 2rem;
    display: flex;
    gap: 1rem;
  }
  .front_navi_arrow {
    width: 40px;
    aspect-ratio: 1/1;
    border: 2px solid #6E7690;
    border-radius: 50%;
    display: grid;
    place-content: center;
    cursor: pointer;
  }
  .front_navi_arrow:first-child {
    -webkit-transform: rotate(-180deg);
            transform: rotate(-180deg);
  }
  .front_navi_arrow.disabled {
    opacity: 0.45;
    pointer-events: none;
  }
}
.front_news_wrap {
  overflow: scroll;
  scrollbar-width: none;
  width: auto;
}
@media screen and (max-width: 1200px) {
  .front_news_wrap {
    margin-left: 5rem;
  }
}
@media screen and (max-width: 768px) {
  .front_news_wrap {
    margin-left: 1.4rem;
  }
}

.front_news_list {
  margin-top: 15px;
  display: flex;
  gap: 0.833328vw;
}
@media screen and (max-width: 768px) {
  .front_news_list {
    justify-content: flex-start;
    margin-top: 25px;
    gap: 1rem;
  }
}
.front_news_list li a img {
  transition: 0.3s ease-in-out;
}
@media (hover: hover) {
  .front_news_list li a:hover img {
    transition: 0.3s ease-in-out;
    -webkit-transform: scale(1.05);
            transform: scale(1.05);
  }
}
.front_news_list li figure {
  width: 350px;
  height: 205px;
  display: grid;
  place-content: center;
  border-radius: 5px;
  overflow: hidden;
}
@media screen and (max-width: 768px) {
  .front_news_list li figure {
    width: 220px;
    height: 130px;
  }
}
.front_news_list li img {
  border-radius: 5px;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.15);
}

.about {
  width: 97.91604vw;
  margin-top: -10rem;
  margin-left: auto;
  padding: 25rem 4.16664vw 130px 5.55552vw;
  position: relative;
}
.about .c-ttl_type01 .c-ttl_main {
  font-size: 7.7rem;
}
@media screen and (max-width: 768px) {
  .about {
    margin-top: max(-300px, -28rem);
    padding: max(132px, 6.2rem) 1.9rem 30px 1rem;
  }
  .about .c-ttl_type01 .c-ttl_main {
    font-size: min(5.2rem, 52px);
  }
}
.about::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 53, 134, 0.4);
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
}

.about_top {
  display: grid;
  grid-template-columns: auto repeat(2, 28.47204vw);
  gap: 0.69444vw;
}
@media screen and (max-width: 768px) {
  .about_top {
    grid-template-rows: 1fr;
    grid-template-columns: auto;
  }
}
.about_top .about_card {
  position: relative;
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
}
.about_top .about_card::after {
  content: "";
  position: absolute;
  width: 90%;
  height: 4px;
  bottom: 0;
  left: 1.38888vw;
}
@media screen and (max-width: 768px) {
  .about_top .about_card:first-of-type {
    margin-top: 40px;
  }
}
@media screen and (max-width: 768px) {
  .about_top .about_dd {
    margin-top: 4.3rem;
  }
}
.about_top .about_dd::after {
  background-image: linear-gradient(90deg, #00ffff, transparent);
}
@media screen and (max-width: 768px) {
  .about_top .about_it {
    margin-top: 13px;
  }
}
.about_top .about_it::after {
  background-image: linear-gradient(90deg, #3100F6, transparent);
}

.about_ttl_area {
  padding-top: 4.3rem;
  padding-right: 1.38888vw;
}
@media screen and (max-width: 768px) {
  .about_ttl_area {
    padding-left: 2px;
    padding-top: 0px;
  }
}

.about_text {
  font-size: 1.6rem;
  line-height: 1.9;
  letter-spacing: 0.05em;
  margin-top: 40px;
}
@media screen and (max-width: 768px) {
  .about_text {
    font-size: 13px;
    line-height: 1.7;
    margin-top: 30px;
  }
}

.about_btn {
  margin-top: 30px;
  font-size: 1.6rem;
}
@media screen and (max-width: 768px) {
  .about_btn {
    width: 16rem;
    height: 47px;
    font-size: 1.3rem;
  }
}

.about_card_link {
  position: relative;
  display: block;
}
@media (hover: hover) {
  .about_card_link:hover .about_card_img img {
    -webkit-transform: scale(1.05);
            transform: scale(1.05);
    transition: 0.3s ease-in-out;
  }
}

.about_card_img {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  aspect-ratio: 410/545;
}
@media screen and (max-width: 768px) {
  .about_card_img {
    aspect-ratio: 335/216;
    border-radius: 5px;
  }
}
.about_card_img img {
  border-radius: inherit;
  transition: 0.3s ease-in-out;
}
.about_card_img::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 39.5%;
  bottom: 0;
  left: 0;
  mix-blend-mode: multiply;
  background: linear-gradient(180deg, rgba(0, 18, 64, 0) 0%, rgba(0, 18, 64, 0.8) 100%);
}
@media screen and (max-width: 768px) {
  .about_card_img::after {
    height: 99.5%;
  }
}

.about_card_text {
  position: absolute;
  bottom: 37px;
  left: 2.08332vw;
}
@media screen and (max-width: 768px) {
  .about_card_text {
    bottom: 22px;
    left: 2.2rem;
  }
}

.about_card_subtext {
  font-weight: 500;
  font-size: 15px;
  line-height: 1.45;
  letter-spacing: 0.05em;
}
@media screen and (max-width: 768px) {
  .about_card_subtext {
    font-size: 1.2rem;
    margin-bottom: 4px;
  }
}

.about_card_ttl {
  font-weight: 700;
  font-size: 3.2rem;
  line-height: 1.45;
  letter-spacing: 0.05em;
}
@media screen and (max-width: 768px) {
  .about_card_ttl {
    font-size: 2.4rem;
  }
}

.about_menu {
  display: grid;
  grid-template-columns: repeat(4, 21.52764vw);
  gap: 0.69444vw;
  margin-top: 88px;
}
@media screen and (max-width: 768px) {
  .about_menu {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    margin-top: 13px;
    gap: 0.8rem;
    margin-left: -0.3rem;
  }
}
.about_menu .about_card .about_card_img {
  aspect-ratio: 166/221;
}
.about_menu .about_card_text {
  left: 1.38888vw;
  bottom: 32px;
}
@media screen and (max-width: 768px) {
  .about_menu .about_card_text {
    left: 1rem;
    bottom: 17px;
  }
}
.about_menu .about_card_subtext {
  font-size: 1.3rem;
}
@media screen and (max-width: 768px) {
  .about_menu .about_card_subtext {
    font-size: 1rem;
  }
}
.about_menu .about_card_ttl {
  font-size: 2.6rem;
  line-height: 1.3;
}
@media screen and (max-width: 768px) {
  .about_menu .about_card_ttl {
    font-size: 1.6rem;
  }
}

.eic {
  height: 1050px;
  line-height: 1.9;
  letter-spacing: 0.05em;
  position: relative;
}
@media screen and (max-width: 768px) {
  .eic {
    height: 755px;
    overflow: hidden;
  }
}

.eic_cnt {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto auto;
  text-align: center;
  gap: 38px;
}
@media screen and (max-width: 768px) {
  .eic_cnt {
    margin-top: 0px;
    gap: 20px;
  }
}

.eic_ttl_sub {
  font-size: 26px;
  line-height: 1;
  margin-top: -90px;
}
@media screen and (max-width: 768px) {
  .eic_ttl_sub {
    font-size: 1.6rem;
    margin-top: -110px;
  }
}

.eic_ttl {
  display: flex;
  position: relative;
}
.eic_ttl::before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  z-index: -1;
  background-color: rgba(0, 0, 0, 0.1607843137);
  box-shadow: 0 0 50px 0 rgba(0, 0, 0, 0.2901960784);
}

.eic_square {
  padding: 0;
}

.eic_text {
  font-size: 1.6rem;
}
@media screen and (max-width: 768px) {
  .eic_text {
    font-size: 1.3rem;
    line-height: 1.9;
    letter-spacing: 0.05em;
  }
}

.eic_bgImgs {
  width: 100%;
  height: 100%;
  position: absolute;
  top: -50px;
  left: 0;
  z-index: -2;
}
@media screen and (max-width: 768px) {
  .eic_bgImgs {
    top: 2px;
  }
}

.eic_bgImg {
  position: absolute;
  border-radius: 10px;
  z-index: -1;
  overflow: hidden;
}
@media screen and (max-width: 768px) {
  .eic_bgImg {
    border-radius: 5px;
  }
  .eic_bgImg::before {
    content: "";
    position: absolute;
    z-index: 1;
    width: 100%;
    height: 100%;
    background-color: #000;
    opacity: 0.6;
    border-radius: inherit;
  }
}
.eic_bgImg img {
  border-radius: inherit;
  display: block;
  -webkit-transform: scale(1.009);
          transform: scale(1.009);
}
.eic_bgImg:first-of-type {
  -webkit-transform: skewY(7deg);
          transform: skewY(7deg);
  right: 4%;
  top: 14%;
  width: 20%;
}
@media screen and (max-width: 768px) {
  .eic_bgImg:first-of-type {
    right: -2%;
    top: 48.5%;
    width: 42.2%;
  }
}
.eic_bgImg:nth-of-type(2) {
  -webkit-transform: skewY(-7deg);
          transform: skewY(-7deg);
  left: 14%;
  top: 23%;
  width: 20.8%;
}
@media screen and (max-width: 768px) {
  .eic_bgImg:nth-of-type(2) {
    left: 10%;
    top: 6.5%;
    width: 42.2%;
  }
}
.eic_bgImg:nth-of-type(3) {
  -webkit-transform: skewY(-11deg);
          transform: skewY(-11deg);
  left: 3.4%;
  top: 44.5%;
  width: 22.3%;
}
@media screen and (max-width: 768px) {
  .eic_bgImg:nth-of-type(3) {
    left: -13.6%;
    top: 21.5%;
    width: 47.3%;
  }
}
.eic_bgImg:nth-of-type(4) {
  -webkit-transform: skewY(7deg);
          transform: skewY(7deg);
  right: 22.3%;
  top: 43.9%;
  width: 16.6%;
  z-index: -2;
}
@media screen and (max-width: 768px) {
  .eic_bgImg:nth-of-type(4) {
    right: 46.8%;
    top: 76.7%;
    width: 38%;
  }
}
.eic_bgImg:nth-of-type(5) {
  -webkit-transform: skewY(10deg);
          transform: skewY(10deg);
  right: 9.7%;
  top: 68.9%;
  width: 20.2%;
}
@media screen and (max-width: 768px) {
  .eic_bgImg:nth-of-type(5) {
    right: -9.3%;
    top: 76.9%;
    width: 35.2%;
  }
}

.eic_bgImg-black::before {
  content: "";
  position: absolute;
  z-index: 1;
  width: 100%;
  height: 100%;
  background-color: #000;
  opacity: 0.6;
  border-radius: inherit;
}

.eic_btmbg {
  position: absolute;
  width: 100%;
  height: 100%;
  bottom: 0;
  z-index: -1;
}

.news {
  background-color: #010616;
  padding-bottom: 16rem;
}
@media screen and (max-width: 768px) {
  .news {
    padding-bottom: 5rem;
  }
  .news .u-m1 {
    margin-inline: 0.23em;
  }
  .news .c-ttl_type01 .c-ttl_main {
    margin-top: 15px;
  }
}
.news a img {
  transition: 0.3s ease-in-out;
}
@media (hover: hover) {
  .news a:hover img {
    -webkit-transform: scale(1.05);
            transform: scale(1.05);
    transition: 0.3s ease-in-out;
  }
}

.news_wrap {
  padding-top: 145px;
  margin: 0 auto;
  width: 91.66608vw;
}
@media screen and (max-width: 768px) {
  .news_wrap {
    padding-top: 80px;
    width: 33.6rem;
  }
}

.news_grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  -webkit-column-gap: 2.77776vw;
     -moz-column-gap: 2.77776vw;
          column-gap: 2.77776vw;
  row-gap: 90px;
}
@media screen and (max-width: 768px) {
  .news_grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    row-gap: 20px;
  }
}

.news .c-ttl_main {
  font-size: 7rem;
}
@media screen and (max-width: 768px) {
  .news .c-ttl_main {
    font-size: min(5.2rem, 52px);
  }
}

.news_nav_list {
  margin-top: 70px;
  display: flex;
  margin-left: auto;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  flex-wrap: wrap;
  row-gap: 1rem;
}
@media screen and (max-width: 1024px) {
  .news_nav_list {
    width: auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (max-width: 768px) {
  .news_nav_list {
    margin-top: 13px;
    grid-template-columns: repeat(3, 1fr);
    row-gap: 10px;
  }
}
.news_nav_list li {
  padding: 10px 1.666656vw;
  line-height: 1;
  font-size: 14px;
  color: #A5A8B3;
  border-radius: 4px;
  cursor: pointer;
  transition: 0.1s;
}
@media (hover: hover) {
  .news_nav_list li:hover {
    color: #fff;
    transition: 0.1s;
  }
}
@media screen and (max-width: 1024px) {
  .news_nav_list li {
    text-align: center;
  }
}
@media screen and (max-width: 768px) {
  .news_nav_list li {
    padding: 12px 1.666656vw;
  }
}
.news_nav_list li.active {
  color: #26488B;
  background-color: #F0F8FC;
}

.news_area-left {
  display: none;
}
.news_area-left.active {
  display: block;
}
.news_area-left a {
  display: block;
  height: 100%;
  padding-bottom: 18px;
  border-bottom: 1px solid #494F5A;
}

.news_img {
  aspect-ratio: 640/410;
  line-height: 0;
  border-radius: 10px;
  overflow: hidden;
}
@media screen and (max-width: 768px) {
  .news_img {
    border-radius: 5px;
  }
}
.news_img img {
  width: 100%;
  border-radius: inherit;
}

.news_ttl {
  font-size: 22px;
  margin-top: 20px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
@media screen and (max-width: 768px) {
  .news_ttl {
    font-size: 1.6rem;
    margin-top: 1.4rem;
  }
}

.news_body {
  margin-top: 0.8em;
  font-size: 14px;
  line-height: 1.7;
  color: #A5A8B3;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
@media screen and (max-width: 768px) {
  .news_body {
    font-size: 1.2rem;
    margin-top: 1.4rem;
  }
}

.news_date {
  font-size: 12px;
  color: #A5A8B3;
  line-height: 1;
  font-weight: 700;
}
@media screen and (max-width: 768px) {
  .news_date {
    font-size: 1.1rem;
  }
}

.news_bottom {
  display: flex;
  align-items: center;
  -webkit-column-gap: 10px;
     -moz-column-gap: 10px;
          column-gap: 10px;
  margin-top: 20px;
}
@media screen and (max-width: 768px) {
  .news_bottom {
    margin-top: 10px;
    margin-top: 1.4rem;
  }
}
.news_bottom .c-tag {
  padding: 0.555552vw;
  font-size: 1.2rem;
  border-radius: 2px;
}
@media screen and (max-width: 768px) {
  .news_bottom .c-tag {
    padding: 4px 8px;
    font-size: 1.1rem;
  }
}

.news_area-right {
  display: none;
}
.news_area-right.active {
  display: block;
}
@media screen and (max-width: 768px) {
  .news_area-right li:first-child a {
    padding-top: 0;
  }
}
.news_area-right a {
  height: 100%;
  display: flex;
  justify-content: space-between;
  padding: 32px 0;
}
@media screen and (max-width: 768px) {
  .news_area-right a {
    padding: 2rem 0 1.8rem;
  }
}
.news_area-right .news_img {
  max-width: 17.361vw;
}
@media screen and (max-width: 768px) {
  .news_area-right .news_img {
    max-width: 15rem;
  }
}
.news_area-right .news_cnt {
  width: 23.61096vw;
  margin-inline: 1.38888vw 2.08332vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
@media screen and (max-width: 768px) {
  .news_area-right .news_cnt {
    width: calc(100% - 15rem);
    margin-inline: 1.2rem 0;
  }
}
.news_area-right .news_ttl {
  margin: 0;
  font-size: 17px;
  line-height: 1.5;
  font-weight: 700;
}
@media screen and (max-width: 768px) {
  .news_area-right .news_ttl {
    font-size: 1.4rem;
  }
}

.news_list {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
@media screen and (max-width: 768px) {
  .news_list {
    padding-top: 2.4rem;
  }
}
.news_list li {
  border-top: 1px solid #494F5A;
}
.news_list li:last-child {
  border-bottom: 1px solid #494F5A;
}
@media screen and (max-width: 768px) {
  .news_list li:first-child {
    border-top: 0;
  }
}

.news_btn {
  margin: 88px auto 0;
  font-size: 1.6rem;
}
@media screen and (max-width: 768px) {
  .news_btn {
    margin: 58px auto 0;
    width: 16rem;
    height: 47px;
    font-size: 1.3rem;
  }
}

@media screen and (max-width: 768px) {
  .l-foot::before {
    content: "";
    position: absolute;
    top: 0;
    z-index: -1;
    width: 100%;
    height: 9rem;
    background-color: #010616;
  }
}
.l-foot_bnr_list::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 100%;
  height: 50%;
  background-color: #010616;
}