.hero_area .hero_sp_area .hero_sp_area_in {
  /*&:nth-child(3){
    background: url(../img/nishiazabu/301/img01.webp) 0px 0px no-repeat;
    background-size: auto 100%;
  }
  &:nth-child(4){
    background: url(../img/nishiazabu/301/img02.webp) 0px 0px no-repeat;
    background-size: auto 100%;
  }
  &:nth-child(5){
    background: url(../img/nishiazabu/301/img03_1.webp) 0px 0px no-repeat;
    background-size: auto 100%;
  }
  &:nth-child(6){
    background: url(../img/nishiazabu/301/img04_1.webp) 0px 0px no-repeat;
    background-size: auto 100%;
  }*/
}
.hero_area .hero_sp_area .hero_sp_area_in:nth-child(1) {
  background: url(../img/index/top_mv01.webp) 0px 0px no-repeat;
  background-size: auto 100%;
}
.hero_area .hero_sp_area .hero_sp_area_in:nth-child(2) {
  background: url(../img/index/top_mv02.webp) 0px 0px no-repeat;
  background-size: auto 100%;
}

main {
  padding: 0px 0px 150px;
  margin-top: 0px;
}
main .sec01 {
  text-align: center;
  padding: 150px 0px;
}
@media screen and (max-width: 767px) {
  main .sec01 {
    padding: 80px 0px;
  }
}
main .sec01 .tit_com01 {
  margin-bottom: 100px;
}
@media screen and (max-width: 767px) {
  main .sec01 .tit_com01 {
    margin-bottom: 70px;
  }
}
main .sec01 .tit_sec01 {
  width: 100%;
  max-width: 250px;
  margin: 0px auto;
  margin-bottom: 50px;
}
@media screen and (max-width: 767px) {
  main .sec01 .tit_sec01 {
    width: 100%;
    max-width: 200px;
    margin-bottom: 35px;
  }
}
main .sec01 .txt_com01 {
  line-height: 2.5;
}
main .sec_index_link {
  width: calc(100% - 40px);
  max-width: 1000px;
  margin: 0px auto;
}
main .sec_index_linkItem {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row-reverse;
  align-items: center;
  margin-bottom: 100px;
}
@media screen and (max-width: 767px) {
  main .sec_index_linkItem {
    display: block;
    margin-bottom: 60px;
  }
}
main .sec_index_linkItem .linkbox {
  width: 280px;
  height: 300px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #000000;
  letter-spacing: 0.2em;
  font-size: 24px;
  position: relative;
}
@media screen and (max-width: 767px) {
  main .sec_index_linkItem .linkbox {
    width: 83.58%;
    height: auto;
    padding: 20px 0px;
    margin: 0px auto;
    margin-top: -20px;
    font-size: 16px;
  }
}
main .sec_index_linkItem .linkbox::after {
  display: block;
  content: "";
  position: absolute;
  width: 12px;
  aspect-ratio: 1/1;
  border: solid 2px #231815;
  border-bottom: none;
  border-left: none;
  right: 20px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}
main .sec_index_linkItem .linkbox .eng {
  font-family: "century-gothic", "Noto Sans JP", "Noto Sans TC", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 36px;
  letter-spacing: 0.16em;
  display: block;
  line-height: 1;
  margin-bottom: 30px;
}
@media screen and (max-width: 767px) {
  main .sec_index_linkItem .linkbox .eng {
    font-size: 24px;
    margin-bottom: 15px;
  }
}
main .sec_index_linkItem .linkbox .eng::after {
  display: block;
  content: "";
  width: 60px;
  height: 3px;
  background: #231815;
  margin: 0px auto;
  margin-top: 30px;
}
@media screen and (max-width: 767px) {
  main .sec_index_linkItem .linkbox .eng::after {
    margin-top: 15px;
  }
}
main .sec_index_linkItem .imgBox {
  width: calc(100% - 280px);
}
@media screen and (max-width: 767px) {
  main .sec_index_linkItem .imgBox {
    width: 100%;
  }
}
main .sec_index_linkItem .imgBox .img {
  margin-left: -30px;
  position: relative;
  overflow: hidden;
}
@media screen and (max-width: 767px) {
  main .sec_index_linkItem .imgBox .img {
    margin-left: 0px;
  }
}
main .sec_index_linkItem .imgBox .img img {
  transition: all 0.5s;
}
main .sec_index_linkItem .imgBox .img figcaption {
  width: 100%;
  height: 70px;
  line-height: 70px;
  background: linear-gradient(-90deg, rgba(0, 0, 0, 0) 0%, rgb(0, 0, 0) 100%);
  position: absolute;
  left: 0px;
  top: calc(50% - 35px);
  color: #fff;
  font-family: "century-gothic", "Noto Sans JP", "Noto Sans TC", sans-serif;
  font-weight: 400;
  font-style: normal;
  text-align: center;
  font-size: 36px;
  letter-spacing: 4px;
}
@media screen and (max-width: 767px) {
  main .sec_index_linkItem .imgBox .img figcaption {
    font-size: 22px;
    height: 50px;
    line-height: 50px;
    top: calc(50% - 25px);
  }
}
main .sec_index_linkItem .imgBox .link_cap {
  margin-left: -30px;
  margin-top: 1em;
}
@media screen and (max-width: 767px) {
  main .sec_index_linkItem .imgBox .link_cap {
    margin-left: 0px;
  }
}
main .sec_index_linkItem:last-child {
  margin-bottom: 0px;
}
main .sec_index_linkItem:hover {
  opacity: 1;
}
main .sec_index_linkItem:hover .img img {
  transform: scale(1.1);
}