@media only screen and (max-width: 768px) {
  .home_page .key {
    --height: calc(100vh - 60px);
    --max-height: 156vw;
    --min-height: 320px;
    background-image: url("../images/idx_key_bg_sp.jpg");
    font-size: 8px;
  }
  .home_page .key .key_text .item {
    padding: 10px;
  }
  .home_page .key .key_text .inner {
    padding: 0 10px;
  }
  .home_page .key .key_text .catch {
    padding-top: 30px;
    text-align: center;
  }
  .home_page .key p {
    font-size: 16px;
  }
}
@media only screen and (max-width: 640px) {
  .home_page .key {
    font-size: 1.4vmin;
  }
}
@media only screen and (max-width: 768px) and (orientation: landscape) {
  .home_page .key {
    font-size: 1.4vmin;
    --min-height: 550px;
  }
}
@media only screen and (max-width: 768px) {
  .home_page h3 {
    margin-bottom: 30px;
    font-size: 24px;
    text-align: center;
  }
  .home_page h3 .en {
    font-size: 32px;
    line-height: 1.2;
  }
  .home_page h3.sm .jp {
    font-size: 28px;
  }
  .home_page h3.sm .en {
    font-size: 20px;
  }
}
@media only screen and (max-width: 768px) {
  .idx01 {
    padding: 60px 0;
    position: relative;
  }
  .idx01 .img_gr {
    margin-bottom: 30px;
  }
  .idx01 .idx_box {
    position: relative;
    z-index: 1;
    padding-bottom: 10vw;
    max-width: 550px;
    margin: 0 auto 40px;
  }
  .idx01 .idx_box::before {
    content: "";
    position: absolute;
    width: 300%;
    height: calc(100% + 60px);
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    z-index: -1;
    border-radius: 0 0 999em 999em;
  }
  .idx01 .idx_box .desc::after {
    width: clamp(104px, 20vw, 168px);
    top: calc(100% + 5px);
    left: 0;
  }
  .idx01 .flex_gr {
    --size-mg: 10px;
  }
  .idx02 {
    padding: max(38vw, 180px) 0 60px;
    background-image: url("../images/idx02_bg_sp.jpg");
    background-position: left top;
  }
  .idx03 {
    padding: 60px 0 90px;
  }
  .idx03 h3::before {
    width: max(25%, 86px);
    top: -50%;
    left: 0px;
  }
  .idx03 h3::after {
    width: max(45%, 142px);
    top: max(-25vw, -150px);
    right: -20px;
  }
  .idx03_inner::after {
    width: max(10%, 72px);
    top: calc(100% + 10px);
    left: 10px;
  }
  .idx03 .idx_list {
    position: relative;
    z-index: 1;
    max-width: 550px;
    margin: 0 auto;
  }
  .idx03 .idx_list .ite {
    --pd-size: max(4vw, 15px);
  }
  .idx03 .idx_list .ite:not(:last-child) {
    margin-bottom: 40px;
  }
  .idx03 .idx_list .ite h4 {
    font-size: 24px;
    margin-bottom: 15px;
  }
  .idx03 .idx_list .ite picture {
    margin-bottom: 20px;
  }
  .idx03 .idx_list .ite picture img {
    border-radius: 15px;
  }
  .idx03 .idx_list .ite picture::before {
    font-size: min(20vw, 100px);
  }
  .idx04 {
    padding: 60px 0;
  }
  .idx04::before {
    height: 350px;
  }
  .idx04 .idx_content {
    border-radius: 15px;
    padding: 30px 20px;
  }
  .idx04 .idx_content .ttl {
    font-size: 22px;
  }
  .idx04 .idx_content .tbl:not(:last-child) {
    margin-bottom: 40px;
  }
  .idx04 .idx_content .tbl dl {
    --w: max(23vw, 100px);
    padding: 10px 5px;
  }
  .idx04 .idx_content .tbl dl dt {
    font-size: 16px;
  }
  .idx04 .idx_content .tbl dl dd ul li {
    display: flex;
  }
  .idx05 {
    padding: 60px 0;
    background-image: url("../images/idx05_bg_sp.jpg");
  }
  .idx05 p {
    margin-bottom: 30px;
  }
}
@media only screen and (max-width: 375px) {
  .idx04 .idx_content {
    padding-left: 15px;
    padding-right: 15px;
  }
}
@media only screen and (max-width: 360px) {
  .home_page h3 .en {
    font-size: 28px;
  }
  .home_page h3 .jp {
    font-size: 22px;
  }
  .idx03 .idx_list .ite h4 {
    font-size: 20px;
  }
  .idx04 .idx_content .ttl {
    font-size: 20px;
  }
  .idx04 .idx_content .tbl dl {
    --w: 84px;
    padding: 10px 5px;
  }
  .idx04 .idx_content .tbl dl dt {
    font-size: 15px;
  }
  .idx04 .idx_content .tbl dl dd {
    font-size: 12px;
  }
}

/*# sourceMappingURL=index_sp.css.map */