:root {
  --header_height: 92px;
}
/*------------------------------
fv
------------------------------*/
.fv {
  position: relative;
  width: 100%;
  aspect-ratio: 1500/900;
  max-height: 900px;
  margin-top: calc(var(--header_height) * -1);
}
.fv::before, .fv::after {
  content: "";
  position: absolute;
  z-index: 10;
}
.fv::before {
  background: url(../img/fv_dec1.webp) no-repeat center center/100%;
  aspect-ratio: 1520/917;
  left: 0;
  top: 0;
  width: 53%;
  max-width: 795px;
  transform: translate(-10%, -26%);
}
.fv::after {
  background: url(../img/fv_dec2.webp) no-repeat center center/100%;
  aspect-ratio: 739/2212;
  right: 0;
  top: 62%;
  transform: translate(0%, -50%);
  width: 25%;
  max-width: 375px;
}
.fv .swiper-slide img {
  -o-object-fit: cover;
     object-fit: cover;
}
@media (max-width: 767px) {
  .fv {
    aspect-ratio: 480/600;
  }
  .fv::before {
    background: url(../img/fv_dec_sp.webp) no-repeat center center/100%;
    aspect-ratio: 1068/1271;
    left: 0;
    top: 0;
    width: 100%;
    transform: unset;
  }
  .fv::after {
    display: none;
  }
}

.fv__inner {
  position: relative;
  z-index: 100;
}
.fv__background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.fv__background .fvSwiper,
.fv__background .swiper-wrapper,
.fv__background .swiper-slide,
.fv__background img {
  width: 100%;
  height: 100%;
}

.fv__background-item {
  width: 100%;
  height: 100%;
}

.fv__content {
  z-index: 10;
  position: absolute;
  bottom: 10%;
  left: 50%;
  transform: translate(-50%, 0%);
  width: 80%;
  max-width: 1200px;
  height: auto;
  bottom: 11.5%;
}

.fv__heading {
  z-index: 20;
  position: absolute;
  bottom: 11.8%;
  left: 4.6%;
  left: max(13.7%, (100vw - 1500px) / 2 + 205px);
  display: flex;
  flex-direction: column;
}
.fv__heading span {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-size: 2.2rem;
  font-weight: 700;
  color: #fff;
  background: #DC433C;
  padding: 0.5em 1em;
  border-radius: 1em;
}
.fv__heading span:nth-child(n+2) {
  margin-top: 0.5em;
}
@media (max-width: 767px) {
  .fv__heading {
    left: 0;
    bottom: 15.8%;
  }
  .fv__heading span {
    font-size: min(2.2rem, 4.5833333333vw);
  }
}

.fv__scroll {
  position: absolute;
  bottom: 3.5%;
  right: max(10%, (100vw - 1500px) / 2 + 150px);
  z-index: 20;
}

.fv__scroll-text {
  font-size: 1.4rem;
  font-weight: 900;
  line-height: 1.7857142857;
  letter-spacing: 0.2em;
  writing-mode: vertical-rl;
  background: #fff;
  padding: 2em 0.8em 5.8em 0.8em;
  font-family: "Noto Sans JP", sans-serif;
  position: relative;
}
.fv__scroll-text::after {
  content: "";
  position: absolute;
  background: url(../img/icon_arrow1.webp) no-repeat center center/contain;
  aspect-ratio: 15/110;
  bottom: -10%;
  width: 0.6em;
  left: 50%;
  transform: translate(-30%, -50%);
}
@media (max-width: 767px) {
  .fv__scroll-text {
    display: none;
  }
}

.swiper-pagination[class][class] {
  top: unset;
  bottom: unset;
  left: unset;
  right: unset;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  left: 13.3%;
  bottom: 5%;
}
@media (max-width: 767px) {
  .swiper-pagination[class][class] {
    left: 11%;
    bottom: 6%;
  }
}

.swiper-pagination-bullet[class][class] {
  top: unset;
  bottom: unset;
  left: unset;
  right: unset;
  width: unset;
  height: unset;
  margin: 0;
  width: 10px;
  aspect-ratio: 1/1;
  margin: 0 4px;
  background: #AAD9D6;
}
.swiper-pagination-bullet[class][class].swiper-pagination-bullet-active {
  background: #FFFFFF;
}

/*------------------------------
news
------------------------------*/
.news {
  padding: 40px 0 55px;
  background: #FFF0BF;
}
@media (max-width: 767px) {
  .news {
    padding: 30px 0;
  }
}

.news__header {
  display: flex;
  align-items: center;
}

.news__button {
  margin-left: 30px;
}
.news__button a {
  width: 11.1em;
}
@media (max-width: 767px) {
  .news__button {
    margin-left: 20px;
  }
  .news__button a {
    width: 140px;
  }
}

.news__list {
  margin-top: 10px;
}
@media (max-width: 767px) {
  .news__list {
    margin-top: 20px;
  }
}

.news__item {
  max-width: 587px;
}
.news__item a {
  display: block;
  width: 100%;
  height: 100%;
  padding: 16px 0;
  display: flex;
  border-bottom: 1px dashed #008791;
}

.news__item-date {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.1538461538;
  color: #DC433C;
  width: 105px;
}

.news__item-title {
  width: calc(100% - 105px);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.125;
  line-height: 1.3;
}

/*------------------------------
event
------------------------------*/
.event {
  padding: 45px 0 70px;
}
@media (max-width: 767px) {
  .event {
    padding: 20px 0 40px;
  }
}

.event__list {
  max-width: 1140px;
  margin: 0 auto;
  margin-top: 30px;
  display: flex;
  justify-content: space-between;
}
@media (max-width: 767px) {
  .event__list {
    display: block;
  }
}

.event__item {
  width: 47%;
  position: relative;
}
.event__item:first-child .event__title {
  background: url(../img/event_bg1.webp) no-repeat center center/100%;
}
.event__item:first-child .event__info {
  border: 5px solid #b2cc00;
}
.event__item:nth-child(2) .event__title {
  background: url(../img/event_bg2.webp) no-repeat center center/100%;
}
.event__item:nth-child(2) .event__info {
  border: 5px solid #f7ca00;
}
.event__item .link {
  position: absolute;
  top: 0%;
  left: 0%;
  width: 100%;
  height: 100%;
  opacity: 0;
  z-index: 100;
}
@media (hover: hover) {
  .event__item:hover {
    opacity: 0.7;
  }
}
@media (max-width: 999px) {
  .event__item {
    width: 48%;
  }
}
@media (max-width: 767px) {
  .event__item {
    width: 100%;
  }
  .event__item:nth-child(n+2) {
    margin-top: 10%;
  }
}

.event__thumbnail {
  position: relative;
  aspect-ratio: 652/435;
}

.event__title {
  position: absolute;
  top: 0;
  left: 8%;
  z-index: 10;
  width: 6.765em;
  aspect-ratio: 115/104;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-size: min(1.7rem, 1.8229166667vw);
  line-height: 1.1764705882;
  font-weight: 700;
  color: #fff;
  transform: translateY(-4%);
}
.event__title em {
  font-size: min(3.1rem, 3.125vw);
}
@media (max-width: 767px) {
  .event__title {
    font-size: 1.4rem;
  }
  .event__title em {
    font-size: 2.2rem;
  }
}

.event__info {
  position: absolute;
  bottom: 10%;
  right: -10px;
  padding: 14px 50px;
  background: #fff;
  text-align: center;
}
@media (max-width: 767px) {
  .event__info {
    padding: 15px 45px;
  }
}

.event__date {
  font-size: min(2.2rem, 2.34375vw);
  line-height: 1.8181818182;
}
@media (max-width: 767px) {
  .event__date {
    font-size: 1.7rem;
  }
}

.event__name {
  font-size: 1.4rem;
}
@media (max-width: 767px) {
  .event__name {
    font-size: 1rem;
  }
}

.event__button {
  margin-top: 30px;
  text-align: center;
}

/*------------------------------
about
------------------------------*/
.about {
  padding: 60px 0 55px;
}
@media (max-width: 767px) {
  .about {
    background: linear-gradient(180deg, #f3ede8 0px, #f3ede8 90%, transparent 90%, transparent 100%);
    padding: 60px 0 30px;
  }
}

.about__wrapper {
  display: flex;
  justify-content: space-between;
}
@media (min-width: 768px) {
  .about__wrapper {
    align-items: flex-start;
  }
}
@media (max-width: 767px) {
  .about__wrapper {
    display: block;
  }
}

.about__content {
  width: 32.5%;
  margin: 0 auto;
  font-feature-settings: "palt";
}
@media (max-width: 999px) {
  .about__content {
    width: 50%;
  }
}
@media (max-width: 767px) {
  .about__content {
    width: 100%;
  }
}

.about__logo {
  width: 170px;
  margin: 0 auto;
}

.about__text {
  margin-top: 10%;
  font-size: min(1.6rem, 1.2307692308vw);
  font-weight: 700;
  line-height: 1.9375;
}
@media screen and (max-width: 999px) {
  .about__text {
    font-size: 1.4rem;
  }
}
@media (max-width: 767px) {
  .about__text {
    text-align: center;
    font-size: min(1.6rem, 3.3333333333vw);
  }
}

.about__image {
  width: 63%;
  position: relative;
}
@media (min-width: 768px) {
  .about__image::before {
    content: "";
    position: absolute;
    background: url(../img/about_dec.webp) no-repeat center center/100%;
    aspect-ratio: 1341/1026;
    width: 88%;
    left: 49%;
    top: 42%;
    transform: translate(-50%, -50%);
  }
  .about__image img {
    position: relative;
  }
}
@media (max-width: 999px) {
  .about__image {
    width: 50%;
  }
}
@media (max-width: 767px) {
  .about__image {
    width: 100%;
    margin-top: 50px;
  }
}

.about__button {
  margin-top: 40px;
  text-align: center;
}
.about__button a {
  color: #000;
}
@media (max-width: 767px) {
  .about__button {
    margin-top: 55px;
  }
}

/*------------------------------
blog
------------------------------*/
section.blog {
  padding: 35px 0 90px;
}
@media (max-width: 767px) {
  section.blog {
    padding: 10px 0 40px;
  }
}

.blog__list {
  margin-top: 35px;
  display: flex;
}
@media (max-width: 767px) {
  .blog__list {
    flex-wrap: wrap;
  }
}

.blog__item {
  width: 22.525%;
}
.blog__item a {
  display: inline-block;
  width: 100%;
  height: 100%;
}
@media (min-width: 768px) {
  .blog__item:not(:nth-child(4n)) {
    margin-right: 3.3%;
  }
}
@media (max-width: 767px) {
  .blog__item {
    width: 45%;
  }
  .blog__item:nth-child(2n) {
    margin-left: 10%;
  }
  .blog__item:nth-child(n+3) {
    margin-top: 7.5%;
  }
}

.blog__thumbnail {
  width: 100%;
  aspect-ratio: 250/170;
}
.blog__thumbnail img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.blog__content {
  margin-top: 16px;
}

.blog__category {
  display: inline-block;
  font-size: 1.4rem;
  font-weight: 700;
  text-align: center;
  padding: 5px;
}
.blog__category.event-report {
  background: #D7E7C8;
}
.blog__category.newsletter {
  background: #E8CADE;
}
.blog__category.others {
  background: #B8DEDD;
}

.blog__date {
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1.8235294118;
  color: #DC433C;
  margin-top: 0px;
}

.blog__title {
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.7368421053;
  margin-top: 0px;
}
/*# sourceMappingURL=top.css.map */