.post-top {
  padding: 80px 0 0;
  font-size: 17px;
  color: var(--text-color-black);
  --color-black: #000000;
  --color-white: #ffffff;
  --color-blue: #5a7db3;
  --color-lightblue: #dce7f2;
  --color-green: #00b400;
  --text-color-balck: #000000;
  --text-color-gray: #7b7b7b;
  --text-color-white: #ffffff;
  --text-color-blue: #4e7eb3;
  --border-color-blue: #4e7eb3;
  --border-color-gray: #808080;
  --text-shadow-balck: 0 0 .2em rgba(0, 0, 0, .75);
  --content-padding: 40px;
  --content-width-narrow: min(920px, calc(100vw - var(--content-padding) * 2));
  --content-width: min(1200px, calc(100vw - var(--content-padding) * 2));
  --content-width-wide: min(1440px, calc(100vw - var(--content-padding) * 2));
  --content-outer-width: calc(50vw - (var(--content-width) / 2));
}

@media screen and (max-width:800px) {
  .post-top {
    --content-padding: 20px;
  }
}

.post-top img {
  display: block;
  width: 100%;
  height: auto;
}


.page-section {
  position: relative;
  padding: 112px 0;
}

.page-section.-bg-lightblue {
  background: var(--color-lightblue);
}

.page-section.-wave {
  margin: calc(7000% / 1440) 0;
  padding: calc(80px - 7000% / 1440) 0 calc(120px - 7000% / 1440);
}

.page-section.-wave:before, .page-section.-wave:after {
  content: "";
  position: absolute;
  right: 0;
  left: 0;
  z-index: 2;
  width: 100%;
  height: 0;
  padding-top: 12.5%;
  pointer-events: none;
}

.page-section.-wave:before {
  top: 1px;
  background: url(../images/section-bg-top.svg) center bottom/contain no-repeat;
  transform: translate(0, -100%);
}

.page-section.-wave:after {
  bottom: 1px;
  background: url(../images/section-bg-bottom.svg) center top/contain no-repeat;
  transform: translate(0, 100%);
}

.page-section.-bg-wave:before {
  content: "";
  position: absolute;
  top: 37.5%;
  right: 0;
  bottom: -120px;
  left: 0;
  z-index: -1;
  background: url(../images/bg-wave.svg) center top/cover no-repeat;
}

.page-section>.float-image.-leaf-left {
  position: absolute;
  top: -200px;
  left: calc(50vw - (var(--content-width) / 2) - 30%);
  z-index: 4;
  width: 600px;
  height: auto;
}

.page-section>.float-image.-leaf-right {
  position: absolute;
  top: -104px;
  right: calc(50vw - (var(--content-width) / 2) - 17.5%);
  z-index: 4;
  width: 400px;
  height: auto;
}

.page-section>.inner {
  margin: 0 auto;
  width: var(--content-width);
}

@media screen and (max-width:800px) {
  .page-section {
    padding: 80px 0;
  }

  .page-section.-wave {
    margin: calc(7000% / 1440) 0;
    padding: calc(64px - 7000% / 1440) 0 calc(88px - 7000% / 1440);
  }

  .page-section>.float-image.-leaf-left {
    top: -80px;
    width: 360px;
  }

  .page-section>.float-image.-leaf-right {
    width: 200px;
  }
}

.page-section.-mt-0 {
  margin-top: 0;
}

.page-section.-mb-0 {
  margin-bottom: 0;
}

.section-title {
  margin: 0 0 40px;
  text-align: left;
}

.section-title .english {
  position: relative;
  display: block;
  width: fit-content;
  line-height: 1.25;
  font-size: 64px;
  font-family: "Work Sans", sans-serif;
}

.section-title .english:before {
  content: "";
  position: absolute;
  top: 50%;
  left: -.375em;
  width: 6px;
  height: 6px;
  background: var(--color-blue);
  border-radius: 50%;
  transform: translate(0, -50%);
}

.section-title .japanese {
  font-size: 17px;
  color: var(--text-color-gray);
}

@media screen and (max-width:800px) {
  .section-title {
    margin-bottom: 40px;
    padding-left: 18px;
  }

  .section-title .english {
    font-size: 40px;
  }
}

.rectangle-button {
  width: fit-content;
}

.rectangle-button>a {
  position: relative;
  display: block;
  width: fit-content;
  padding: 1.25em 1.5em 1.25em 3em;
  text-align: left;
  color: var(--text-color-blue);
  border: 1px solid var(--border-color-blue);
  transition: background-color .25s, color .25s;
}

.rectangle-button>a:after {
  content: "";
  display: inline-block;
  margin: 0 0 0 3em;
  vertical-align: -.125em;
  width: 1em;
  height: 1em;
  background: var(--text-color-blue);
  transition: background-color .25s;
  --mask: url("../images/arrow-a-right.svg") center/contain no-repeat;
  -webkit-mask: var(--mask);
  mask: var(--mask);
}

.rectangle-button>a:hover {
  text-decoration: inherit;
  color: var(--text-color-white);
  background-color: var(--color-blue);
}

.rectangle-button>a:hover:after {
  background-color: var(--text-color-white);
}

.rectangle-button.-center {
  margin-right: auto;
  margin-left: auto;
}

.more-button {
  position: relative;
  display: block;
  width: fit-content;
  padding: 1em 0 1em 3em;
  font-size: 22px;
  font-family: "Work Sans", sans-serif;
  font-weight: 200;
}

.more-button .arrow {
  position: absolute;
  top: 50%;
  left: 0;
  width: 2em;
  height: 2em;
  background: var(--color-green);
  border-radius: 50%;
  transform: translate(0, -50%);
}

.more-button .arrow:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: .375em;
  height: .375em;
  background: var(--color-white);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: opacity .25s, transform .25s;
}

.more-button .arrow:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: .875em;
  height: .875em;
  background: var(--text-color-white);
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: opacity .25s 0s, transform .25s 0s;
  --mask: url("../images/arrow-a-right.svg") center/contain no-repeat;
  -webkit-mask: var(--mask);
  mask: var(--mask);
}

.more-button:hover {
  text-decoration: inherit;
}

.more-button.-center {
  margin-right: auto;
  margin-left: auto;
}

a:hover .more-button .arrow:before, .more-button:hover .arrow:before {
  opacity: 0;
  transform: translate(-50%, -50%) scale(4);
}

a:hover .more-button .arrow:after, .more-button:hover .arrow:after {
  opacity: 1;
  transition: opacity .25s .25s, transform .25s .25s;
}

@media screen and (max-width:800px) {
  .more-button {
    font-size: 18px;
  }
}

.float-image {
  pointer-events: none;
}

.float-image img {
  display: block;
  width: 100%;
  height: auto;
}

.site-mainvisual {
  position: relative;
  z-index: 0;
  display: flex;
  height: 200vh;
  height: 200svh;
  padding: 0 0 120px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.mainvisual-content {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  clip: rect(0, auto, auto, 0);
  -webkit-clip: rect(0, auto, auto, 0);
}

.mainvisual-content>.background {
  position: fixed;
  top: 80px;
  right: 0;
  bottom: 0;
  left: 0;
  display: block;
  --mask: url("../images/mainvisual-maskimage.png") center 50%/calc(200px + 30% + 600% * (var(--scroll-position, 0) / 600)) no-repeat;
  -webkit-mask: var(--mask);
  mask: var(--mask);
}

.mainvisual-content>.background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@keyframes mainvisual-mask {
  0% {
    -webkit-mask-size: calc(200px + 30%);
    mask-size: calc(200px + 30%);
  }

  100% {
    -webkit-mask-size: 600%;
    mask-size: 600%;
  }
}

.mainvisual-content>.bgtext {
  position: fixed;
  top: calc(45% + 80px);
  left: 0;
  z-index: -1;
  width: 100%;
  transform: translateY(-50%);
}

.mainvisual-content>.bgtext [class^="bgtext"] {
  width: 100%;
  height: 144px;
  background: url("../images/mainvisual-bgtext-02.svg") 0 0 repeat-x;
  /* 2970x144 */
  background-size: 2970px 144px;
  animation: mainvisual-bgtext 15s 0s both normal infinite linear;
}

.mainvisual-content>.bgtext .bgtext01 {
  margin: 0 0 144px;
}

.mainvisual-content>.bgtext .bgtext02 {
  animation-direction: reverse;
}

.mainvisual-content .mainvisual-copy {
  position: absolute;
  width: 100%;
  top: 70%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.mainvisual-copy {
  z-index: 2;
  line-height: 1.75;
  font-size: clamp(28px, calc(12px + 5vw), 56px);
  text-shadow: var(--text-shadow-balck);
  color: var(--text-color-white);
  animation: mainvisual-copy .375s .5s both normal ease-in-out;
}

@keyframes mainvisual-copy {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes mainvisual-bgtext {
  0% {
    background-position: 0 0;
  }

  100% {
    background-position: -2970px 0;
  }
}

@media screen and (max-width:800px) {
  .mainvisual-content>.bgtext [class^="bgtext"] {
    height: 80px;
    background-size: 1650px 80px;
    animation: mainvisual-bgtext 30s 0s both normal infinite linear;
  }

  .mainvisual-content>.bgtext .bgtext02 {
    animation-direction: reverse;
  }

  .mainvisual-content>.bgtext .bgtext01 {
    margin-bottom: 96px;
  }
}

.top-introduction {
  margin: 0 auto;
  width: var(--content-width);
}

.top-introduction {
  position: relative;
  padding: 112px 0 80px;
}

.top-introduction>.float-image.-water {
  position: absolute;
  top: calc(-112px - 8vw);
  right: 40%;
  z-index: 2;
  width: calc(200px + 50vw);
}

.top-introduction>.float-image.-leaf {
  position: absolute;
  top: 24px;
  right: -10%;
  z-index: 2;
  width: 180px;
}

.top-introduction>.bgtext {
  margin: 0 0 120px calc(50% - 50vw);
  width: 100vw;
  height: 144px;
  background: url("../images/introduction-bgtext.svg") center/auto 100% repeat-x;
  animation: bgtext 15s 0s infinite both normal linear;
}

@keyframes bgtext {
  0% {
    background-position-x: 0;
  }

  100% {
    background-position-x: 100%;
  }
}

.top-introduction-content {
  display: flex;
  flex-direction: row-reverse;
  justify-content: space-between;
}

.top-introduction-content .textcontent {
  flex-basis: 50%;
  text-align: left;
}

.top-introduction-content .textcontent>.copy {
  margin: 0 0 1em;
  font-size: 66px;
  font-family: "work sans", sans-serif;
}

.top-introduction-content .textcontent>.copy>.blue {
  color: var(--text-color-blue);
}

.top-introduction-content .bodytext {
  line-height: 2;
  font-size: 20px;
}

.top-introduction-content .bodytext p {
  line-height: 2;
}

.top-introduction-content .bodytext p:not(:last-child) {
  margin-bottom: 2em;
}

.top-introduction-content .pictures {
  position: relative;
  flex-basis: 40%;
  max-width: 480px;
  max-height: 600px;
  pointer-events: none;
}

.top-introduction-content .pictures [class^="picture"] {
  position: absolute;
}

.top-introduction-content .picture01 {
  top: -10%;
  left: 40%;
  width: 50%;
}

.top-introduction-content .picture02 {
  top: 20%;
  left: 0;
  width: 45%;
}

.top-introduction-content .picture03 {
  top: 55%;
  left: 45%;
  width: 60%;
}

.top-introduction-content+.rectangle-button {
  margin-top: 120px;
}

@media screen and (max-width:800px) {
  .top-introduction>.bgtext {
    margin-bottom: 40px;
    height: 80px;
  }

  .top-introduction>.float-image.-water {
    right: 5%;
    width: 100vw;
  }

  .top-introduction-content {
    display: block;
  }

  .top-introduction-content .textcontent>.copy {
    font-size: 48px;
  }

  .top-introduction-content .bodytext {
    font-size: 17px;
  }

  .top-introduction-content .pictures {
    margin: 144px auto 0;
    padding-top: 100%;
  }
}

.service-container {
  position: relative;
  z-index: 2;
}

.service-item-large {
  padding: 80px 0 160px;
  text-align: left;
}

.service-item-large>.inner {
  position: relative;
  margin: 0 auto;
  width: var(--content-width);
}

.service-item-large .textcontent {
  width: 60%;
}

.service-item-large .textcontent.-right {
  margin-right: 0;
  margin-left: auto;
}

.service-item-large>.bgtext {
  margin: 0 0 40px 40px;
  width: fit-content;
  height: 144px;
}

.service-item-large>.bgtext img {
  width: auto;
  height: 100%;
}

.service-item-large>.bgtext.-right {
  margin-right: 40px;
  margin-left: auto;
}

.service-item-large .description {
  margin: 0 0 1em;
  line-height: 2;
  font-size: 20px;
}

.service-item-large .description p {
  line-height: 2;
}

.service-item-large .picture {
  position: absolute;
  top: 50%;
  right: -15%;
  width: 50%;
  transform: translate(0, -50%);
}

.service-item-large .picture.-left {
  right: auto;
  left: -15%;
}

.service-item-large.-bg-lightblue {
  background: var(--color-lightblue);
}

.service-title {
  margin: 0 0 1em;
  font-size: 30px;
  font-weight: bold;
}

.service-item-large.-wave {
  position: relative;
  margin: calc(7000% / 1440) 0;
  padding: calc(120px - 7000% / 1440) 0 calc(184px - 7000% / 1440);
}

.service-item-large.-wave:before, .service-item-large.-wave:after {
  content: "";
  position: absolute;
  right: 0;
  left: 0;
  z-index: 2;
  width: 100%;
  height: 0;
  padding-top: 12.5%;
  pointer-events: none;
}

.service-item-large.-wave:before {
  top: 1px;
  background: url(../images/section-bg-top.svg) center bottom/contain no-repeat;
  transform: translate(0, -100%);
}

.service-item-large.-wave:after {
  bottom: 1px;
  background: url(../images/section-bg-bottom.svg) center top/contain no-repeat;
  transform: translate(0, 100%);
}

@media screen and (max-width:800px) {
  .service-item-large {
    padding: 48px 0 96px;
  }

  .service-item-large.-wave {
    margin: calc(7000% / 1440) 0;
    padding: calc(80px - 7000% / 1440) 0 calc(120px - 7000% / 1440);
  }

  .service-item-large .textcontent {
    width: 100%;
  }

  .service-item-large .description {
    font-size: 16px;
  }

  .service-item-large .picture {
    position: static;
    margin: 40px 0 0;
    width: 100%;
    transform: none;
  }
}

.service-list {
  display: grid;
  margin: 0 auto;
  width: var(--content-width);
  column-gap: 10%;
  grid-template-columns: repeat(3, 1fr);
  row-gap: 48px;
}

.service-list .service-item:nth-of-type(3n + 2) {
  margin-top: 40px;
}

.service-list .service-item:nth-of-type(3n + 3) {
  margin-top: 80px;
}

.service-item .picture {
  margin: 0 0 40px;
  border-radius: 1000px;
  overflow: hidden;
}

.service-item .title {
  margin: 0 0 1.25em;
  text-align: center;
  font-size: 22px;
  font-weight: bold;
}

.service-item .description {
  margin: 0 0 1em;
  text-align: left;
  line-height: 2;
}

@media screen and (max-width:1000px) {
  .service-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-list .service-item:nth-of-type(n) {
    margin-top: 0;
  }

  .service-list .service-item:nth-of-type(2n + 2) {
    margin-top: 40px;
  }
}

@media screen and (max-width:600px) {
  .service-list {
    grid-template-columns: repeat(1, 1fr);
  }

  .service-item .picture {
    margin: 0 auto 40px;
    width: 75%;
    max-width: 320px;
  }

  .service-item .title {
    font-size: 18px;
  }

  .service-item .more-button {
    margin: 0 auto;
  }
}

/* ボタン 文字バージョン --------------------------------*/
.service-item .more-button.textver {
  font-family: 'Noto Sans CJK JP', 'Noto Sans JP', 'BIZ UDPGothic', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif;
  font-size: 1rem;
  font-weight: 400;
}

@media screen and (max-width:600px) {
  .service-item .more-button.textver {
    font-size: 0.9rem;
    font-weight: normal;
  }
}

/* ボタン 文字バージョン --------------------------------*/
.more-button.textver02 {
  font-family: 'Noto Sans CJK JP', 'Noto Sans JP', 'BIZ UDPGothic', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif;
  font-size: 1rem;
  font-weight: 400;
}

@media screen and (max-width:600px) {
  .more-button.textver02 {
    font-size: 0.9rem;
    font-weight: normal;
  }
}

/*  --------------------------------*/
.lineup-list {
  transition-timing-function: linear !important;
}

.lineup-item {
  z-index: 0;
  flex-basis: calc(224px + 20%);
  background: none;
}

.lineup-item>a {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  padding: 16px;
  flex-direction: column;
  align-items: center;
  color: var(--text-color-white);
}

.lineup-item>a .title {
  position: absolute;
  top: 45%;
  left: 50%;
  margin-top: auto;
  width: 100%;
  font-size: 22px;
  font-weight: bold;
  transform: translate(-50%, -50%);
}

.lineup-item>a .more-button {
  margin-top: auto;
}

.lineup-item>a:hover {
  text-decoration: inherit;
}

.lineup-item>a:hover+.picture img {
  transform: scale(1.05);
}

.lineup-item>a:hover+.picture:before {
  opacity: .5;
}

.lineup-item>.picture {
  position: relative;
  z-index: -2;
  overflow: hidden;
}

.lineup-item>.picture:before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  background: rgba(0, 0, 0, .5);
  transition: opacity .5s;
}

.lineup-item>.picture img {
  z-index: -1;
  transition: transform .5s;
}

@media screen and (max-width:800px) {
  .lineup-item>a {
    padding: 8px;
  }

  .lineup-item>a .title {
    top: 40%;
    font-size: 18px;
  }
}

/* download --------------------------------*/

.page-section#top-contents {
  padding-top: 0;
}

.download-list {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(4, 1fr);
}

.download-item {
  height: 100%;
}

.download-item>a {
  display: flex;
  height: 100%;
  padding: 1.5em 1em;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-size: 22px;
  color: var(--text-color-blue);
  border: 1px solid var(--border-color-blue);
  transition: background-color .25s, color .25s;
}

.download-item>a .small {
  font-size: .75em;
  color: var(--text-color-balck);
}

.download-item>a:hover {
  text-decoration: inherit;
  color: var(--text-color-white);
  background: var(--color-blue);
}

.download-item>a:hover .small {
  color: inherit;
}

@media screen and (max-width:800px) {
  .download-list {
    gap: 12px;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
  }

  .download-item>a {
    font-size: 16px;
  }
}

@media screen and (max-width:400px) {
  .download-list {
    grid-template-columns: repeat(1, 1fr);
    grid-template-rows: repeat(4, 1fr);
  }
}

/* contact --------------------------------*/

.contact-box {
  color: var(--text-color-white);
  background: var(--color-blue);
}

.contact-box>.title {
  border-bottom: 1px solid var(--color-white);
  font-size: 40px;
  line-height: 1;
  padding: 48px 0;
}

@media screen and (min-width: 834px) {
  .contact-box>.title {
    font-size: 96px;
  }
}

.contact-box>.content {
  display: grid;
  grid-template-columns: 1fr;
  /*  border-bottom: 1px solid var(--color-blue);*/
}

@media screen and (min-width: 834px) {
  .contact-box>.content {
    grid-template-columns: 1fr 2fr;
  }
}


.contact-box .contactitem:not(:last-of-type) {
  border-bottom: 1px solid var(--color-white);
}

.contact-box .contactitem.contact a,
.contact-box .contactitem.phone {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  height: 100%;
  padding: 20px;
  font-size: 20px;
}

.contact-box>.content .contactitem a {
  color: inherit;
  transition: background-color .25s, color .25s;
}

.contact-box .contactitem.phone {
  font-size: 10px;
}

.contact-box>.content a:hover {
  text-decoration: inherit;
  color: var(--text-color-blue);
  background: var(--color-white);
}

@media screen and (min-width: 834px) {
  .contact-box>.content .contactitem {
    height: 150px;
  }

  .contact-box .contactitem:not(:last-of-type) {
    border-right: 1px solid var(--color-white);
    border-bottom: none;
  }

  .contact-box .contactitem.phone {
    font-size: 13px;
  }
}

.contact-box .contactitem.phone dl {
  text-align: left;
}

@media screen and (max-width: 599px) {
  .contact-box .contactitem.phone dl {
    width: 100%;
  }

  .contact-box .contactitem.phone dt {
    width: 60%;
    float: left;
  }

  .contact-box .contactitem.phone dd {
    padding-left: 0.5em;
    margin-left: 60%;
  }

  .contact-box .contactitem.phone dd+dd {
    padding-bottom: 0.5em;
  }

  .contact-box .contactitem.phone dd:after {
    content: '';
    display: block;
    clear: both;
  }
}

@media screen and (min-width: 600px) {
  .contact-box .contactitem.phone dl {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    row-gap: 0.5em;
  }

  .contact-box .contactitem.phone dl dd {
    padding-left: 2em;
  }
}

/* calendar --------------------------------*/
.calendar-box a {
  display: inline-block;
  width: 100%;
  background: var(--color-blue);
  border-top: 1px solid var(--color-white);
  border-bottom: 1px solid var(--color-blue);
  color: var(--text-color-white);
  font-size: 24px;
  padding: 20px;
  transition: background-color .25s, color .25s;
}

.calendar-box a:hover {
  text-decoration: inherit;
  color: var(--text-color-blue);
  background: var(--color-white);
}


/* topics --------------------------------*/
.topics-list+.button-container {
  margin-top: 64px;
}

.topics-item {
  border-bottom: 1px solid var(--border-color-gray);
}

.topics-item>a {
  display: flex;
  padding: 1.5em 0;
  justify-content: flex-start;
  align-items: center;
  color: #333;
  transition: opacity .5s;
}

.topics-item .date {
  margin: 0 2em 0 0;
  flex-basis: 10em;
  color: var(--text-color-gray);
}

.topics-item .title {
  text-align: left;
}

.topics-item>a:hover {
  text-decoration: inherit;
  opacity: .5;
}

@media screen and (max-width:800px) {
  .topics-item>a {
    flex-direction: column;
    align-items: flex-start;
  }

  .topics-item .date {
    margin: 0 0 .5em;
    flex-basis: auto;
  }
}

@font-face {
  font-style: normal;
  font-family: "Work Sans";
  font-weight: 200;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/worksans/v18/QGY_z_wNahGAdqQ43RhVcIgYT2Xz5u32K8nXBi8Jpo3ZKyHaQQ.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}