@charset "UTF-8";
/* ================================================

- Base

================================================ */
[v-cloak] {
  display: none;
}

_:-ms-lang(x)::-ms-backdrop, [v-cloak] {
  display: block;
}

body {
  overflow-x: hidden;
  -ms-scroll-chaining: chained;
      overscroll-behavior: auto;
  background-color: #FFFFFF;
}

body.-bodyScrollStop {
  overflow: hidden;
  -ms-scroll-chaining: none;
      overscroll-behavior: contain;
}

:root {
  --cc-primary: #003939;
  --cc-secondary: #77D2ED;
  --cc-red: #FF0000;
  --w1280: 1280px;
  --space: 30px;
}

/* ================================================

- フォント

================================================ */
/* ================================================

- フォントサイズ

================================================ */
/* ================================================

- RWD表示切り替え

================================================ */
@media all and (min-width: 569px) {
  .nopc {
    display: none !important;
  }
}
@media all and (max-width: 568px) {
  .nosp {
    display: none !important;
  }
}
/* ================================================

- flex

================================================ */
/* ================================================

- margin

================================================ */
/* magrin-topを5px刻みで50pxまで */
.mTop0 {
  margin-top: 0px;
}

.mTop5 {
  margin-top: 5px;
}

.mTop10 {
  margin-top: 10px;
}

.mTop15 {
  margin-top: 15px;
}

.mTop20 {
  margin-top: 20px;
}

.mTop25 {
  margin-top: 25px;
}

.mTop30 {
  margin-top: 30px;
}

.mTop35 {
  margin-top: 35px;
}

.mTop40 {
  margin-top: 40px;
}

.mTop45 {
  margin-top: 45px;
}

.mTop50 {
  margin-top: 50px;
}

/* magrin-bottomを5px刻みで50pxまで */
.mBtm0 {
  margin-bottom: 0px;
}

.mBtm5 {
  margin-bottom: 5px;
}

.mBtm10 {
  margin-bottom: 10px;
}

.mBtm15 {
  margin-bottom: 15px;
}

.mBtm20 {
  margin-bottom: 20px;
}

.mBtm25 {
  margin-bottom: 25px;
}

.mBtm30 {
  margin-bottom: 30px;
}

.mBtm35 {
  margin-bottom: 35px;
}

.mBtm40 {
  margin-bottom: 40px;
}

.mBtm45 {
  margin-bottom: 45px;
}

.mBtm50 {
  margin-bottom: 50px;
}

/* ================================================

- z-index

================================================ */
/* ================================================

- イージング

================================================ */
/* ================================================

-

================================================ */
.m-body.-top {
  padding-bottom: 5.208vw;
}

.m-wrapper.-top {
  padding-top: 0;
  padding-top: 88px;
}

.top-sc {
  position: relative;
  z-index: 1;
}

.top-sc__inner {
  position: relative;
}

/*--- media screen ---*/
@media screen and (max-width: 568px) {
  .m-body.-top {
    padding-bottom: 0;
  }
  .m-wrapper.-top {
    padding-top: 64px;
  }
}
/* ================================================

- MV

================================================ */
.top-mv__inner {
  position: relative;
}

.top-mv__swiper .swiper-slide {
  background-image: url("../images/top/mv_bg.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}

.top-mv__ph1 {
  position: absolute;
  top: 0;
  left: 0;
  width: 20.417vw;
}

.top-mv__ph2 {
  position: absolute;
  bottom: 0;
  left: 11.979vw;
  width: 12.917vw;
}

.top-mv__ph3 {
  width: 40.417vw;
  margin-top: 5.885vw;
  margin-left: auto;
}

.top-mv__lead1 {
  position: absolute;
  top: 6.146vw;
  left: 25.313vw;
  width: 31.458vw;
  z-index: 10;
}

.top-mv__lead2 {
  position: absolute;
  bottom: 5.469vw;
  left: 30.833vw;
  width: 29.948vw;
  z-index: 10;
}

.top-mv__secondary {
  width: 100%;
  padding: 20px 0 26px;
  background-color: #FFFFFF;
  border-top: solid 1px var(--cc-primary);
}

.top-mv__secondary__summary {
  padding: 0 90px;
}
.top-mv__secondary__summary dt {
  font-size: 2rem;
  letter-spacing: 0.1em;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  font-style: normal;
}
.top-mv__secondary__summary dt span {
  font-size: 2.125rem;
}
.top-mv__secondary__summary dt small {
  display: inline-block;
  margin-right: 0.75em;
  font-size: 2rem;
}
.top-mv__secondary__summary dd {
  margin-top: 13px;
  font-size: 1rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 400;
  font-style: normal;
  line-height: 1.25;
}

/*--- media screen ---*/
@media screen and (max-width: 568px) {
  .top-mv__swiper .swiper-slide {
    background-image: url("../images/top/mv_bg_sp.jpg");
  }
  .top-mv__ph1 {
    left: auto;
    right: 0;
    width: 27.733vw;
  }
  .top-mv__ph2 {
    bottom: auto;
    top: 0;
    left: 0;
    width: 35.2vw;
  }
  .top-mv__ph3 {
    width: 79.467vw;
    margin-top: 92.8vw;
    margin-left: auto;
  }
  .top-mv__lead1 {
    top: 33.6vw;
    left: 6.4vw;
    width: 88.8vw;
  }
  .top-mv__lead2 {
    top: 87.733vw;
    bottom: auto;
    left: 5.067vw;
    width: 70.133vw;
  }
  .top-mv__secondary {
    padding: 5.267vw 0 3.133vw;
  }
  .top-mv__secondary__summary {
    padding: 0 6.133vw;
  }
  .top-mv__secondary__summary dt {
    font-size: 5.3333333333vw;
    line-height: 1.25;
  }
  .top-mv__secondary__summary dt span {
    font-size: 5.3333333333vw;
  }
  .top-mv__secondary__summary dt small {
    display: inline;
    font-size: 5.3333333333vw;
  }
  .top-mv__secondary__summary dd {
    margin-top: 1.333vw;
    font-size: 3.2vw;
  }
}
/* ================================================

- News & Event

================================================ */
.top-sc.-news {
  padding: 156px 0 172px;
  background-color: rgba(119, 210, 237, 0.4);
  position: relative;
  z-index: 2;
}

.top-news__head {
  padding: 15px 0 19px 24px;
  border-left: solid 8px var(--cc-primary);
  position: relative;
}

.top-news__ttl span {
  display: block;
}
.top-news__ttl span.-en {
  font-size: 4rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  font-style: normal;
}
.top-news__ttl span.-jp {
  margin-top: 16px;
  font-size: 1.125rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  font-style: normal;
}

.top-news__mascot {
  position: absolute;
  top: 44%;
  right: 25px;
  translate: 0 -50%;
  width: 165px;
  z-index: 1;
}
.top-news__mascot::before {
  content: "";
  position: absolute;
  top: 55%;
  right: -23px;
  translate: 0 -50%;
  width: 800px;
  height: 80px;
  background: -webkit-gradient(linear, right top, left top, from(#77d2ed), color-stop(87.68%, rgba(181, 230, 245, 0.55)), to(rgba(119, 210, 237, 0)));
  background: linear-gradient(-90deg, #77d2ed 0%, rgba(181, 230, 245, 0.55) 87.68%, rgba(119, 210, 237, 0) 100%);
  opacity: 0.7;
  z-index: -1;
}

.top-news__layout {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-pack: justify;
  -webkit-box-pack: justify;
          justify-content: space-between;
  -ms-flex-align: end;
  -webkit-box-align: end;
          align-items: flex-end;
  gap: 40px;
  margin-top: 38px;
  padding-left: 30px;
}

.top-news__summary dt {
  font-size: 1.5rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-style: normal;
}
.top-news__summary dd {
  margin-top: 12px;
  font-size: 1.125rem;
  line-height: 1.5;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 400;
  font-style: normal;
}

.top-news__btn2 {
  display: none;
}

.top-news__content {
  position: absolute;
  top: 256px;
  left: 50%;
  translate: -50% 0;
  width: 100%;
  padding: 15px 85px;
  background-color: #FFFFFF;
  z-index: 1;
}

.top-news__content iframe {
  height: 400px;
}

.second-news__content {
  position: relative;
  top: 50px;
  left: 50%;
  translate: -50% 0;
  width: 100%;
  padding: 15px 85px;
  background-color: #FFFFFF;
  z-index: 1;
}

.second-news__content iframe {
  height: 840px;
}

.top-news__item {
  border-bottom: dotted 1px var(--cc-primary);
}
.top-news__item a {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-pack: start;
  -webkit-box-pack: start;
          justify-content: flex-start;
  -ms-flex-align: center;
  -webkit-box-align: center;
          align-items: center;
  gap: 32px;
  padding: 16px 0;
  color: var(--cc-primary);
}
.top-news__item a span.-label {
  -webkit-box-flex: 0;
      -ms-flex: none;
          flex: none;
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-pack: center;
  -webkit-box-pack: center;
          justify-content: center;
  -ms-flex-align: center;
  -webkit-box-align: center;
          align-items: center;
  width: 80px;
  min-height: 24px;
  font-size: 0.6875rem;
  font-family: "Noto Sans JP", serif;
  font-optical-sizing: auto;
  font-weight: 500;
  font-style: normal;
  border: solid 1px var(--cc-primary);
  border-radius: 4px;
}
.top-news__item a span.-date {
  -webkit-box-flex: 0;
      -ms-flex: none;
          flex: none;
  font-size: 1rem;
  line-height: 1.5;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 400;
  font-style: normal;
}
.top-news__item a span.-txt {
  -webkit-box-flex: 1;
      -ms-flex: auto;
          flex: auto;
  font-size: 1rem;
  line-height: 1.5;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 400;
  font-style: normal;
}

/*--- media screen ---*/
@media screen and (max-width: 568px) {
  .top-sc.-news {
    padding: 10.667vw 0 6.4vw;
  }
  .top-sc.-news .top-sc__inner {
    padding: 0 6.4vw;
  }
  .top-news__head {
    padding: 4vw 0 1.333vw 2.133vw;
  }
  .top-news__ttl span.-en {
    font-size: 10.6666666667vw;
  }
  .top-news__ttl span.-jp {
    margin-top: 2.667vw;
    font-size: 3.2vw;
  }
  .top-news__mascot {
    top: 38.4vw;
    right: 1.867vw;
    translate: 0 0;
    width: 23.467vw;
  }
  .top-news__mascot::before {
    display: none;
  }
  .top-news__layout {
    display: block;
    margin-top: 4.8vw;
    padding-left: 4vw;
  }
  .top-news__summary dt {
    font-size: 4.8vw;
  }
  .top-news__summary dd {
    width: 52.267vw;
    margin-top: 5.6vw;
    font-size: 4.2666666667vw;
    line-height: 1.5;
  }
  .top-news__btn1 {
    display: none;
  }
  .top-news__btn2 {
    margin-top: 6.4vw;
    display: block;
    display: -ms-flexbox;
    display: -webkit-box;
    display: flex;
    -ms-flex-pack: center;
    -webkit-box-pack: center;
            justify-content: center;
    -ms-flex-align: center;
    -webkit-box-align: center;
            align-items: center;
  }
  .top-news__content {
    position: static;
    translate: 0 0;
    width: 100%;
    margin-top: 4.267vw;
    padding: 0 4.267vw 6.4vw;
  }
  .top-news__content iframe {
    height: 880px;
  }
  .second-news__content {
    position: static;
    translate: 0 0;
    width: 100%;
    margin-top: 4.267vw;
    padding: 0 4.267vw 6.4vw;
  }
  .second-news__content iframe {
    height: 1550px;
  }
  .top-news__item a {
    display: -ms-flexbox;
    display: -webkit-box;
    display: flex;
    -ms-flex-pack: start;
    -webkit-box-pack: start;
            justify-content: flex-start;
    -ms-flex-align: start;
    -webkit-box-align: start;
            align-items: flex-start;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 0;
    padding: 6.4vw 0 4.267vw;
  }
  .top-news__item a span.-label {
    width: 21.333vw;
    min-height: 6.4vw;
    font-size: 2.9333333333vw;
    border-radius: 4px;
  }
  .top-news__item a span.-date {
    margin-top: 2.133vw;
    font-size: 4.2666666667vw;
  }
  .top-news__item a span.-txt {
    font-size: 4.2666666667vw;
  }
}
/* ================================================

- showcase

================================================ */
.top-sc.-showcase {
  padding: 15.104vw 0 47.396vw;
  position: relative;
  background-image: url("../images/top/separate_ph.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: bottom center;
}

.top-showcase__line {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-pack: center;
  -webkit-box-pack: center;
          justify-content: center;
  -ms-flex-align: center;
  -webkit-box-align: center;
          align-items: center;
}
.top-showcase__line span {
  width: 1px;
  height: 7.083vw;
  background-color: var(--cc-primary);
}

.top-showcase__summary {
  position: relative;
  margin-top: 3.125vw;
  text-align: center;
  z-index: 1;
}
.top-showcase__summary dt {
  font-size: 2.917vw;
  line-height: 1.571;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  font-style: normal;
}
.top-showcase__summary dd {
  margin-top: 2.448vw;
}
.top-showcase__summary dd p {
  font-size: 1.25vw;
  line-height: 2.667;
  letter-spacing: 0.1em;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  font-style: normal;
}

.top-showcase__photo {
  position: absolute;
}

.top-showcase__photo.-photo1 {
  width: 24.167vw;
  top: 14.948vw;
  left: 0;
}

.top-showcase__photo.-photo2 {
  width: 15vw;
  top: 44.167vw;
  left: 31.25vw;
}

.top-showcase__photo.-photo3 {
  width: 25.833vw;
  bottom: -10.937vw;
  right: 2.708vw;
}

/*--- media screen ---*/
@media screen and (max-width: 568px) {
  .top-sc.-showcase {
    padding: 19.2vw 0 34.933vw;
    position: relative;
    background-image: url("../images/top/separate_ph_sp.jpg");
  }
  .top-showcase__line span {
    height: 23.467vw;
  }
  .top-showcase__summary {
    margin-top: 4.267vw;
  }
  .top-showcase__summary dt {
    font-size: 8.5333333333vw;
    line-height: 1.25;
  }
  .top-showcase__summary dd {
    margin-top: 10.667vw;
  }
  .top-showcase__summary dd p {
    font-size: 4.2666666667vw;
    line-height: 2;
  }
  .top-showcase__photo {
    position: static;
  }
  .top-showcase__photo.-photo1 {
    width: 66.133vw;
    margin-top: 17.067vw;
  }
  .top-showcase__photo.-photo2 {
    width: 38.4vw;
    margin-top: 6.4vw;
    margin-left: 16.533vw;
  }
  .top-showcase__photo.-photo3 {
    width: 55.467vw;
    margin-top: 6.4vw;
    margin-left: auto;
  }
}
/* ================================================

- concept

================================================ */
.top-sc.-fiexd {
  padding-bottom: 5.208vw;
}

.top-fiexd__layout {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-pack: start;
  -webkit-box-pack: start;
          justify-content: flex-start;
  -ms-flex-align: start;
  -webkit-box-align: start;
          align-items: flex-start;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  position: relative;
}

.top-fiexd__photo {
  -webkit-box-flex: 0;
      -ms-flex: none;
          flex: none;
  width: 50%;
  position: sticky;
  top: 0;
  left: 0;
}

.top-fiexd__sc {
  width: 50%;
  min-height: 52.083vw;
  margin-left: auto;
  padding-top: 6.563vw;
  background-color: #FFFFFF;
}

.top-fiexd__sc.-bg {
  background-color: #F7F7F7;
}

.top-fiexd__sc__inner {
  padding: 0 5.99vw;
}

.top-sc__ttl span {
  display: block;
}
.top-sc__ttl span.-en {
  width: 27.552vw;
}
.top-sc__ttl span.-jp {
  margin-top: 0.885vw;
  margin-left: 2.344vw;
  font-size: 0.938vw;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  font-style: normal;
  color: var(--cc-primary);
}

.top-fiexd__summary {
  margin-top: 2.448vw;
  margin-left: 2.344vw;
}
.top-fiexd__summary dt {
  font-size: 2.083vw;
  line-height: 1.2;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  font-style: normal;
}
.top-fiexd__summary dd {
  margin-top: 1.667vw;
}
.top-fiexd__summary dd p {
  font-size: 0.833vw;
  line-height: 2;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 400;
  font-style: normal;
}

.top-fiexd__tmb {
  width: 25.833vw;
  margin-top: 0.677vw;
  margin-left: 2.344vw;
  position: relative;
  z-index: 1;
}
.top-fiexd__tmb::before {
  content: "";
  position: absolute;
  top: 1.25vw;
  right: -1.198vw;
  background-color: #77D2ED;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.top-fiexd__btn {
  margin-top: 2.5vw;
  margin-left: 2.344vw;
}

/*--- media screen ---*/
@media screen and (max-width: 568px) {
  .top-sc.-fiexd {
    padding-bottom: 0;
  }
  .top-fiexd__layout {
    display: -ms-flexbox;
    display: -webkit-box;
    display: flex;
    -ms-flex-pack: start;
    -webkit-box-pack: start;
            justify-content: flex-start;
    -ms-flex-align: start;
    -webkit-box-align: start;
            align-items: flex-start;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .top-fiexd__photo {
    width: 100%;
    position: static;
  }
  .top-fiexd__sc {
    width: 100%;
    min-height: 0;
    margin-left: 0;
    padding: 17.067vw 0;
  }
  .top-fiexd__sc__inner {
    padding: 0 8.267vw 0 8.267vw;
  }
  .top-sc__ttl span.-en {
    width: 77.333vw;
  }
  .top-sc__ttl span.-jp {
    margin-top: 0;
    margin-left: 0;
    font-size: 4.2666666667vw;
  }
  .top-fiexd__summary {
    margin-top: 9.867vw;
    margin-left: 0;
  }
  .top-fiexd__summary dt {
    font-size: 6.4vw;
    line-height: 1.333;
  }
  .top-fiexd__summary dd {
    margin-top: 4.267vw;
  }
  .top-fiexd__summary dd p {
    font-size: 4.2666666667vw;
    line-height: 1.5;
  }
  .top-fiexd__tmb {
    width: 85.333vw;
    margin-top: 4.267vw;
    margin-left: 0;
  }
  .top-fiexd__tmb::before {
    top: 6.4vw;
    right: -2.133vw;
    width: 81.067vw;
    height: 100%;
  }
  .top-fiexd__btn {
    display: -ms-flexbox;
    display: -webkit-box;
    display: flex;
    -ms-flex-pack: center;
    -webkit-box-pack: center;
            justify-content: center;
    -ms-flex-align: center;
    -webkit-box-align: center;
            align-items: center;
    margin-top: 12.8vw;
    margin-left: 0;
  }
}
/* ================================================

- Equipment

================================================ */
.top-outline {
  max-width: 83.333vw;
  width: 100%;
  margin: 0 auto;
  position: relative;
}

.top-outline__photo {
  width: 100%;
}

.top-news__head.top-outline__head {
  position: absolute;
  top: 3.229vw;
  left: 7.031vw;
  border-color: #FFFFFF;
}

.top-news__ttl.top-outline__ttl span {
  color: #FFFFFF;
}

.top-outline__btn {
  position: absolute;
  top: 11.823vw;
  left: 8.906vw;
}

.top-outline__txt {
  position: absolute;
  bottom: -0.417vw;
  left: 0;
  right: 0;
  text-align: center;
}
.top-outline__txt p {
  font-size: 6rem;
  font-size: 5vw;
  line-height: 1.083;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  font-style: normal;
  color: #FFFFFF;
  white-space: nowrap;
}

/*--- media screen ---*/
@media screen and (max-width: 568px) {
  .top-outline {
    max-width: 100%;
  }
  .top-news__head.top-outline__head {
    top: 10.133vw;
    left: 6.667vw;
  }
  .top-outline__btn {
    top: 36.533vw;
    left: 8.533vw;
  }
  .top-outline__txt {
    bottom: 1.333vw;
    left: 5.6vw;
    text-align: left;
  }
  .top-outline__txt p {
    font-size: 12.8vw;
    white-space: normal;
  }
}