@charset "utf-8";

/* ↓↓↓ common ↓↓↓ */
main {
  padding-top: 180px;
  margin-bottom: 120px;
}

@media screen and (max-width: 810px) {
  main {
    padding-top: 140px;
    margin-bottom: 100px;
  }
}

/* ↑↑↑ common ↑↑↑ */

/* ↓↓↓ fv_area ↓↓↓ */
.fv_area {
  padding: 0 30px;
}

@media screen and (max-width: 768px) {
  .fv_area {
    padding: 0 25px;
  }
}

.fv_area .pagettl {
  font-family: var(--udShingo-l);
  letter-spacing: 0.16em;
  text-align: center;
}

.fv_area .pagettl .en {
  font-size: 2.4rem;
}

.fv_area .pagettl .ja {
  font-size: 1.2rem;
  display: block;
  margin-top: 6px;
}

/* ↑↑↑ fv_area ↑↑↑ */

/* ↓↓↓ tab_block ↓↓↓ */
.tab_block {
  padding: 0 30px;
  margin: 100px auto 0;
}

.main_wrap+.tab_block {
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .tab_block {
    border-bottom: unset;
    padding: 0;
    margin: 50px auto 0;
  }
}

.tab_block .inner {
  max-width: 1000px;
  display: flex;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .tab_block .inner {
    flex-wrap: wrap;
    gap: 8px 0;
  }
}

.tab_block .inner .tab {
  height: 55px;
  font-size: 1.6rem;
  line-height: 1.4;
  letter-spacing: 0.16em;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 1;
  border-bottom: 1px solid #E5E5E5;
  transition: opacity ease .3s;
}

@media screen and (max-width: 768px) {
  .tab_block .inner .tab {
    width: calc(100%/3);
    font-size: 1.2rem;
    flex: unset;
  }

  .tab_block .inner .tab:nth-of-type(-n + 2) {
    width: 50%;
  }
}

.tab_block .inner .tab:hover {
  opacity: .7;
}

@media screen and (max-width: 768px) {
  .tab_block .inner .tab:hover {
    opacity: 1;
  }
}

.tab_block .inner .tab.carrent {
  color: var(--main-red);
  border-bottom: 1px solid var(--main-red);
}

/* ↑↑↑ tab_block ↑↑↑ */

/* ↓↓↓ main_wrap ↓↓↓ */
.main_wrap {
  background-color: #EBEBEB;
  padding: 160px 30px;
}

@media screen and (max-width: 768px) {
  .main_wrap {
    padding: 40px 0;
  }
}

.main_wrap .container {
  position: relative;
  max-width: 900px;
  box-sizing: content-box;
  padding: 0 74px;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .main_wrap .container {
    padding: 0;
  }
}

.main_wrap .container .swiper {
  border-radius: min(calc(24/1280*100vw), 24px);
  overflow: clip;
}

@media screen and (max-width: 768px) {
  .main_wrap .container .swiper {
    border-radius: unset;
    overflow: unset;
  }

  .swiper-wrapper {
    flex-direction: column;
  }
}

.main_wrap .container .swiper-btn {
  position: absolute;
  width: 50px;
  height: 120px;
  background-color: #5C5C5C;
  border-radius: 16px;
  display: block;
  transform: translateY(-50%);
  top: 54%;
  transition: opacity ease .3s;
}

@media screen and (max-width: 768px) {
  .main_wrap .container .swiper-btn {
    display: none;
  }
}

.main_wrap .container .swiper-button-next {
  right: 0;
}

.main_wrap .container .swiper-button-prev {
  left: 0;
}

.main_wrap .container .swiper-button-disabled {
  opacity: 0;
}

.main_wrap .container .swiper-btn::after {
  position: absolute;
  color: #fff;
  transform: translate(-50%, -50%);
  top: 50%;
  left: 50%;
}

@media screen and (max-width: 768px) {
  .main_wrap .container .swiper-btn::after {
    font-size: 2rem;
  }
}

.main_wrap .swiper-slide {
  position: relative;
}

@media screen and (max-width: 768px) {
  .main_wrap .swiper-slide+.swiper-slide {
    border-top: 1px solid #C2C2C2;
  }

  .main_wrap .swiper-slide+.swiper-slide::before,
  .main_wrap .swiper-slide+.swiper-slide::after {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 19px 19px 0 19px;
    border-color: #c2c2c2 transparent transparent transparent;
    transform: translateX(-50%);
    top: 0;
    left: 50%;
  }

  .main_wrap .swiper-slide+.swiper-slide::after {
    border-color: #fff transparent transparent transparent;
    top: -2px;
  }
}

.main_wrap .swiper-slide .btn-link {
  position: absolute;
  width: min(calc((470 - 300)*((100vw - 768px)/(1100 - 768)) + 300px), 470px);
  aspect-ratio: 470/86;
  transform: translate(-50%, -50%);
  top: 56%;
  left: 50%;
  transition: background-color ease .3s;
}

@media screen and (min-width: 769px) {
  .main_wrap .swiper-slide .btn-link:hover {
    background-color: rgba(255, 255, 255, .3);
  }
}

@media screen and (max-width: 768px) {
  .main_wrap .swiper-slide .btn-link {
    width: calc(311/375*100vw);
    aspect-ratio: 311/50;
    top: 37%;
  }
}

/* ↑↑↑ main_wrap ↑↑↑ */