:root {
  --cl_blue: #005789;
  --cl_white: #fff;
  --cl_yellow: #fff841;
  --cl_gray: #2b2926;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: YakuHanJP, 'Noto Sans JP', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif;
}

summary {
  list-style: none !important;
}

summary::-webkit-details-marker {
  display: none !important;
}

.link_hover {
  opacity: 1;
  transition: 0.2s;
}

.link_hover:hover {
  opacity: 0.6;
}

.container {
  margin: 0 auto;
  max-width: 1000px;
  position: relative;
  width: 90%;
}

.header {
  background-color: var(--cl_blue);
  padding: 16px 30px 18px;
}

.header_link {
  color: var(--cl_white);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4em;
  text-decoration: none;
}

.mv_img {
  margin: 0 0 16%;
  position: relative;
  width: 100%;
}

.mv_buttons_wrap {
  position: absolute;
  top: 47%;
  left: 1.6%;
  width: 42%;
}

.mv_buttons {
  position: absolute;
  left: 10%;
  bottom: 10%;
  width: 40%;

  & > a {
    display: block;
  }

  & > a:first-of-type {
    margin: 0 0 6%;
    width: 80%;
  }
}

.mv_button {
  position: relative;

  &::before {
    background-color: rgb(255 255 255 / 1);
    border-radius: 16px;
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    height: 98%;
    width: 98%;
  }

  & picture {
    display: block;
    position: relative;
  }
}

.introduce {
  background-color: #f0f0f0;
  position: relative;
}

.introduce::before {
  background-image: url('../img/introduce_bg.png');
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: center top;
  content: '';
  position: absolute;
  top: -19%;
  right: 0;
  left: 0;
  margin: auto;
  width: 100%;
  height: 100%;
}

.introduce_items {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
  padding: 6% 0 10%;
  width: 80%;
}

.introduce_img {
  width: 34%;
}

.introduce_item {
  width: 62%;
}

.introduce_title {
  color: var(--cl_blue);
  font-size: 32px;
  line-height: 1.6em;
  margin: 0 0 4%;
  text-align: center;
}

.introduce_text {
  color: var(--cl_gray);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.6em;
  margin: 0 auto;
  text-align: justify;
  width: 80%;
}

.design {
  background-color: #f0f0f0;
}

.design01_title {
  background-color: #ce6d93;
  cursor: pointer;
}

.design02_title {
  background-color: #ddeffb;
  cursor: pointer;
  margin: 2% 0 0;
}

.design_title_img {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  width: 90%;

  & picture {
    display: block;
    width: 82%;
  }
}

.design_title_icon {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  transition: 0.2s;
  height: 40px;
  width: 40px;
}

.design_title_icon::before {
  border-top: 2px solid #fff;
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  height: 2px;
  width: 100%;
}

.design_title_icon::after {
  border-right: 2px solid #fff;
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  transition: 0.2s;
  height: 100%;
  width: 2px;
}

.design_item01[open] .design_title_icon::after,
.design_item02[open] .design_title_icon::after {
  top: -8%;
  transform: rotate(90deg);
}

.design_items {
  background-color: #f6ede0;
  padding: 4% 0;
}

.design_items_wrap {
  max-width: 1000px;
  margin: 0 auto;
  width: 90%;
}

.design_items_wrap .swiper-button-next,
.design_items_wrap .swiper-button-prev {
  height: 60px;
  width: 60px;
}

.design_items_wrap .swiper-button-next {
  right: 0;
}

.design_items_wrap .swiper-button-prev {
  left: 0;
  transform: rotate(180deg);
}

.design_items_wrap .swiper-button-next:after,
.design_items_wrap .swiper-button-prev:after {
  background-image: url('../img/design01_slider_icon.png');
  background-size: 100%;
  content: '';
  height: inherit;
  width: inherit;
}

.story {
  background-color: #f0f0f0;
  position: relative;
}

.story::before {
  background-image: url('../img/story_bg.jpg');
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: center bottom;
  content: '';
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  margin: auto;
  width: 100%;
  height: 100%;
}

.story_inner {
  padding: 6% 0 18%;
}

.story_items {
  background-color: #fff;
  border: 2px solid #c0c5c1;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5% 7%;
}

.story_items.no_movie {
  justify-content: center;
}

.story_item {
  width: 54%;
}

.story_items.no_movie .story_item {
  width: 70%;
}

.story_title {
  color: var(--cl_blue);
  font-size: 32px;
  line-height: 1.6em;
  margin: 0 0 4%;
}

.story_items.no_movie .story_title {
  text-align: center;
}

.story_text {
  color: var(--cl_gray);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.6em;
  margin: 0 auto;
  text-align: justify;
}

.story_movies {
  width: 40%;
}

.story_movies > div:not(:last-of-type) {
  margin: 0 0 6%;
}

.story_movie_title {
  color: var(--cl_blue);
  font-size: 12px;
  font-weight: 500;
  margin: 0 0 4%;
}

.story_movie_item {
  position: relative;
  width: 100%;
}

.story_movie_item:before {
  content: '';
  display: block;
  padding-top: 56.25%;
}

.story_movie_item iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.character_inner {
  padding: 10% 0;
}

.character_title {
  color: var(--cl_blue);
  display: flex;
  align-items: center;
  font-size: 32px;
  font-weight: 700;
  line-height: 2em;
  margin: 0 0 2%;
  width: 100%;

  & .dot {
    color: var(--cl_yellow);
    display: inline-block;
    font-size: 1.8em;
    padding: 0 1% 0 0;
  }
}

.character_text {
  color: var(--cl_gray);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.6em;
  margin: 0 auto 2%;
  text-align: justify;
  width: 90%;
}

.character_img {
  margin: 0 8% 0 auto;
  width: 82%;
}

.benefits_inner {
  padding: 0 0 10%;
}

.benefits_title {
  color: var(--cl_blue);
  display: flex;
  align-items: center;
  font-size: 32px;
  font-weight: 700;
  line-height: 2em;
  margin: 0 0 2%;
  width: 100%;

  & .dot {
    color: var(--cl_yellow);
    display: inline-block;
    font-size: 1.8em;
    padding: 0 1% 0 0;
  }
}

.benefits_text {
  color: var(--cl_gray);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.6em;
  margin: 0 auto;
  text-align: justify;
  width: 90%;
}

.benefits_item {
  margin: 0 auto;
  width: 90%;
}

.benefits_img {
  margin: 0 8% 6% auto;
  width: 82%;
}

.benefits_item_head {
  color: var(--cl_blue);
  font-size: 26px;
  line-height: 1.6em;
  margin: 0 0 2%;
}

.benefits_item_list {
  color: var(--cl_gray);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.6em;
  margin: 0;
  text-align: justify;
}

.desc {
  background-color: #f3f3f3;
}

.desc_inner {
  padding: 10% 0 2%;
}

.desc_item {
  margin: 0 0 8%;
}

.desc_item_title {
  border-left: 6px solid #c1c6c2;
  color: var(--cl_gray);
  font-size: 24px;
  font-weight: 500;
  line-height: 1.8em;
  padding: 0 2%;
  margin: 0 auto 3%;
  text-align: justify;
}

.desc_item_text {
  color: var(--cl_gray);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.6em;
  margin: 0 auto;
  text-align: justify;
  width: 94%;
}

.desc_item_img {
  margin: 4% auto 0;
  width: 90%;
}

.desc_item_img02 {
  margin: 4% auto 0 5.2%;
  width: 75.6%;
}

.app_bg {
  position: relative;
  width: 100%;
}

.app_buttons {
  display: flex;
  gap: 8%;
  position: absolute;
  right: 24%;
  bottom: 21%;
  margin: auto;
  width: 30%;
}

.app_button {
  position: relative;

  &::before {
    background-color: rgb(255 255 255 / 1);
    border-radius: 6px;
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0.7px;
    margin: auto;
    height: 96%;
    width: 98.3%;
  }

  & picture {
    display: block;
    position: relative;
  }
}

.faq {
  background-color: #f3f3f3;
  padding: 0 0 1%;
}

.faq_head {
  color: var(--cl_gray);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.8em;
  margin: 0 auto 2%;
  text-align: center;
}

.faq_btn {
  background-color: #fff;
  box-shadow: 2px 2px 10px rgb(0 0 0 / 0.4);
  border: 2px solid var(--cl_blue);
  border-radius: 16px;
  color: var(--cl_blue);
  display: block;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4em;
  padding: 2%;
  margin: 0 auto 10%;
  opacity: 1;
  text-align: center;
  text-decoration: none;
  transition: 0.2s;
  width: 30%;
}

.app_bottom_text {
  color: var(--cl_gray);
  font-size: 10px;
  font-weight: 500;
  line-height: 1.6em;
}

.footer {
  background-color: #26709b;
}

.fadeIn {
  transform: translateY(20px);
  opacity: 0;
  visibility: hidden;
  transition: 0.8s;
}

.fadeIn.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

@keyframes zoomInAnime {
  0% {
    transform: scale(0.6);
    opacity: 0;
  }
  30% {
    transform: scale(0.6);
    opacity: 0;
  }
  55% {
    transform: scale(1.1);
    opacity: 1;
  }
  73% {
    transform: scale(1);
  }
}

@keyframes UpAnime {
  from {
    opacity: 0;
    transform: translateY(130px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes DownAnime {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 1;
    transform: translateY(130px);
  }
}

@keyframes floating-y {
  0% {
    transform: translateY(-4px);
  }
  100% {
    transform: translateY(4px);
  }
}

.is_pc {
  display: block;
}

.is_sp {
  display: none;
}

@media screen and (max-width: 1112px) {
  .header {
    padding: 1.438849vw 2.697842vw 1.618705vw;
  }

  .header_link {
    font-size: 1.618705vw;
  }

  .mv_button {
    &::before {
      border-radius: 1.438849vw;
    }
  }

  .introduce_title {
    font-size: 2.877698vw;
  }

  .introduce_text {
    font-size: 1.618705vw;
  }

  .design_title_icon {
    border-radius: 4.496403vw;
    height: 3.597122vw;
    width: 3.597122vw;
  }

  .design_title_icon::before {
    border-top: 0.179856vw solid #fff;
    height: 0.179856vw;
  }

  .design_title_icon::after {
    border-right: 0.179856vw solid #fff;
    width: 0.179856vw;
  }

  .design_items_wrap .swiper-button-next,
  .design_items_wrap .swiper-button-prev {
    height: 5.395683vw;
    width: 5.395683vw;
  }

  .story_items {
    border: 0.179856vw solid #c0c5c1;
    border-radius: 1.798561vw;
  }

  .story_title {
    font-size: 2.877698vw;
  }

  .story_text {
    font-size: 1.618705vw;
  }

  .story_movie_title {
    font-size: 1.079137vw;
  }

  .character_title {
    font-size: 2.877698vw;
  }

  .character_text {
    font-size: 1.618705vw;
  }

  .benefits_title {
    font-size: 2.877698vw;
  }

  .benefits_text {
    font-size: 1.618705vw;
  }

  .benefits_item_head {
    font-size: 2.338129vw;
  }

  .benefits_item_list {
    font-size: 1.079137vw;
  }

  .desc_item_title {
    border-left: 0.539568vw solid #c1c6c2;
    font-size: 2.158273vw;
  }

  .desc_item_text {
    font-size: 1.618705vw;
  }

  .app_button {
    &::before {
      border-radius: 0.539568vw;
      left: 0.06295vw;
    }
  }

  .faq_head {
    font-size: 1.618705vw;
  }

  .faq_btn {
    box-shadow: 0.179856vw 0.179856vw 0.899281vw rgb(0 0 0 / 0.4);
    border: 0.179856vw solid var(--cl_blue);
    border-radius: 1.438849vw;
    font-size: 1.798561vw;
  }

  .app_bottom_text {
    font-size: 0.899281vw;
  }
}

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

  .is_sp {
    display: block;
  }

  html {
    overflow-x: hidden;
  }

  html.no_scroll {
    overflow: hidden;
  }

  body {
    overflow-x: hidden;
    position: relative;
  }

  .mv_buttons {
    display: flex;
    justify-content: space-between;
    position: unset;
    margin: 0 0 3%;
    width: 88%;

    & > a {
      width: 53%;
    }

    & > a:first-of-type {
      margin: 0;
      width: 43%;
    }
  }

  .mv_button {
    &::before {
      border-radius: 2.133333vw;
    }
  }

  .app_buttons {
    gap: 4%;
    right: 0;
    bottom: 12%;
    left: 0;
    width: 76%;
  }

  .app_button {
    &::before {
      border-radius: 1.6vw;
      height: 96%;
      width: 99%;
    }
  }

  .app_bottom_text {
    font-size: 2.666667vw;
    margin: 0 auto;
    width: 94%;
  }

  .faq {
    background-color: #fff;
    padding: 12% 0 6%;
  }

  .faq_head {
    font-size: 4.8vw;
    margin: 0 0 8%;
  }

  .faq_btn {
    box-sizing: border-box;
    box-shadow: 0.533333vw 0.533333vw 2.133333vw rgb(0 0 0 / 0.4);
    border: 0.266667vw solid var(--cl_blue);
    border-radius: 2.666667vw;
    font-size: 4.533333vw;
    padding: 4.2%;
    width: 86%;
  }

  .footer .container {
    width: 100%;
  }

  .header {
    padding: 3.2% 3%;
  }

  .header_link {
    font-size: 3.733333vw;
  }

  .mv {
    padding: 6% 0;
  }

  .mv .container {
    width: 100%;
  }

  .mv_buttons_wrap {
    display: none;
  }

  .mv_img {
    margin: 0 0 18%;
  }

  .introduce::before {
    background-image: url('../img/introduce_bg_sp.png');
    top: -6%;
  }

  .introduce .container {
    width: 84%;
  }

  .introduce_title {
    font-size: 6.933333vw;
    line-height: 1.8em;
  }

  .introduce_items {
    flex-direction: column-reverse;
    padding: 8% 0 12%;
    width: 100%;
  }

  .introduce_img {
    width: 94%;
  }

  .introduce_item {
    margin: 0 0 10%;
    width: 100%;
  }

  .introduce_text {
    font-size: 4.266667vw;
    line-height: 1.8em;
    margin: 0;
    width: 86%;
  }

  .design_title_img {
    width: 100%;
  }

  .design_title_img {
    & picture {
      width: 100%;
    }
  }

  .design_title_icon {
    top: unset;
    right: 18.6%;
    bottom: 18.6%;
    height: 5.333333vw;
    width: 5.333333vw;
  }

  .design_title_icon::before {
    border-top: 0.266667vw solid var(--cl_blue);
    height: 0.266667vw;
  }

  .design_title_icon::after {
    border-right: 0.266667vw solid var(--cl_blue);
    width: 0.266667vw;
  }

  .design_items {
    padding: 12% 0;
  }

  .design_items_wrap .swiper-wrapper {
    transition-duration: unset !important;
    transform: none !important;
  }

  .design_items_inner > div:not(:last-of-type) {
    margin: 0 0 22%;
  }

  .design02_title {
    margin: 6% 0 0;
  }

  .story::before {
    background-image: url('../img/story_bg_sp.jpg');
  }

  .story_inner {
    padding: 10% 0 34%;
  }

  .story_items {
    border: 0.266667vw solid #c0c5c1;
    border-radius: 4vw;
    flex-direction: column;
    padding: 14% 4%;
  }

  .story_item {
    margin: 0 0 14%;
    width: 92%;
  }

  .story_items.no_movie .story_item {
    margin: 0;
    width: 90%;
  }

  .story_title {
    font-size: 5.333333vw;
    margin: 0 0 8%;
    text-align: center;
  }

  .story_text {
    font-size: 3.733333vw;
  }

  .story_movies {
    width: 100%;
  }

  .story_movie_title {
    font-size: 2.666667vw;
    margin: 0 0 4%;
  }

  .character_inner {
    padding: 20% 0;
  }

  .character_title {
    font-size: 5.333333vw;
    margin: 0 auto 4%;
    width: 92%;
  }

  .character_text {
    font-size: 4.266667vw;
    margin: 0 auto 8%;
    width: 90%;
  }

  .character_img {
    margin: 0 auto;
    width: 100%;
  }

  .benefits_inner {
    padding: 0 0 20%;
  }

  .benefits_title {
    font-size: 5.333333vw;
    margin: 0 auto 4%;
    width: 92%;
  }

  .benefits_text {
    font-size: 4.266667vw;
    margin: 0 auto 4%;
    width: 90%;
  }

  .benefits_item {
    width: 100%;
  }

  .benefits_img {
    margin: 0 auto 8%;
    width: 100%;
  }

  .benefits_item_head {
    font-size: 4.8vw;
    margin: 0 auto 6%;
    text-align: center;
  }

  .benefits_item_lists {
    margin: 0 auto;
    width: 92%;
  }

  .benefits_item_list {
    font-size: 3.466667vw;
  }

  .desc .container {
    width: 90%;
  }

  .desc_inner {
    padding: 24% 0 6%;
  }

  .desc_item_title {
    border-left: 1.066667vw solid #c1c6c2;
    font-size: 5.333333vw;
    line-height: 1.2em;
    padding: 0 3%;
    margin: 0 auto 8%;
    width: 86%;
  }

  .desc_item_text {
    font-size: 4.266667vw;
    margin: 0 auto 20%;
    line-height: 2em;
    width: 94%;
  }

  .desc_item_img {
    margin: -10% auto 0;
    width: 100%;
  }

  .desc_item {
    margin: 0 0 20%;
  }

  .desc_item_img02 {
    margin: -10% auto 0;
    width: 100%;
  }
}