@charset "UTF-8";
.main_image {
  position: relative;
  height: 646px;
  padding-top: 0;
  box-sizing: border-box;
  background: url(/images/about/about_key.webp) center top/cover no-repeat;
  overflow: hidden;
}
.main_image .inner {
  width: 1025px;
  max-width: 100%;
  padding: 0 20px;
  margin: 0 auto;
  box-sizing: border-box;
}
.main_image .text {
  position: relative;
  z-index: 5;
  padding-top: 300px;
  padding-left: 0;
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 36px;
  letter-spacing: 0.2em;
  color: #fff;
  text-shadow: 0 0 5px rgba(155, 152, 152, 0.71);
}
.main_image .text:before {
  content: "";
  position: absolute;
  z-index: -1;
  left: -105px;
  top: 50%;
  transform: translateY(-50%);
  width: 221px;
  height: 221px;
  background: url(/images/common/key_logo.webp) center/contain no-repeat;
}
@media screen and (max-width: 767px) {
  .main_image {
    position: relative;
    height: 80vw;
    padding-top: 45.3vw;
    box-sizing: border-box;
    background: url(/images/about/about_key.webp) center top/cover no-repeat;
    overflow: hidden;
  }
  .main_image .inner {
    padding: 0 2.7vw;
  }
  .main_image .text {
    padding-top: 0;
    padding-left: 0;
    font-size: 5.8vw;
    text-align: center;
  }
  .main_image .text:before {
    left: 0;
    top: 4.3vw;
    width: 21.3vw;
    height: 21.3vw;
    background: url(/images/common/key_logo.webp) center/contain no-repeat;
  }
}

.overlap_box {
  background-color: #fff;
}

.sec01 {
  margin-bottom: 100px;
}
.sec01 .sec_title {
  margin: 80px 0;
}
.sec01 .gridbox {
  width: 1190px;
  max-width: 100%;
  margin: 0 auto;
  row-gap: 70px;
  -moz-column-gap: 25px;
       column-gap: 25px;
  grid-template-columns: repeat(3, 1fr);
  box-sizing: border-box;
}
.sec01 .gridbox .item {
  box-sizing: border-box;
}
.sec01 .gridbox .item .item_image {
  position: relative;
  margin-bottom: 30px;
}
.sec01 .gridbox .item .item_image img {
  width: 100%;
}
.sec01 .gridbox .item .about_btn {
  content: "";
  position: absolute;
  left: -10px;
  bottom: -10px;
  width: clamp(166px, 25.56vw, 276px);
  max-width: 100%;
  margin: auto auto 0;
  background-color: rgba(243, 238, 231, 0.81);
  border: initial;
  box-sizing: border-box;
  padding: 15px 45px 15px 20px;
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 20px;
  letter-spacing: 0.15em;
  color: #534741;
}
.sec01 .gridbox .item .about_btn:before {
  content: "";
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: url(/images/about/icon_arrow.webp) center/contain no-repeat;
  width: 36px;
  height: 36px;
}
.sec01 .gridbox .item .item_text {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 15px;
  letter-spacing: 0.01em;
  line-height: 1.8;
}
@media screen and (max-width: 1276px) and (min-width: 768px) {
  .sec01 .gridbox .item .about_btn {
    font-size: 17px;
  }
}
@media screen and (max-width: 1025px) and (min-width: 768px) {
  .sec01 .gridbox {
    width: 860px;
    max-width: 100%;
    margin: 0 auto;
    row-gap: 70px;
    -moz-column-gap: 25px;
         column-gap: 25px;
    grid-template-columns: repeat(2, 1fr);
    box-sizing: border-box;
  }
  .sec01 .gridbox .item .about_btn {
    font-size: 16px;
  }
}
@media screen and (max-width: 767px) {
  .sec01 {
    margin-bottom: 13.8vw;
  }
  .sec01 .sec_title {
    margin: 0 0 13.8vw;
  }
  .sec01 .gridbox {
    width: 1190px;
    max-width: 100%;
    margin: 0 auto;
    row-gap: 13.8vw;
    -moz-column-gap: initial;
         column-gap: initial;
    grid-template-columns: repeat(1, 1fr);
    box-sizing: border-box;
  }
  .sec01 .gridbox .item {
    box-sizing: border-box;
  }
  .sec01 .gridbox .item .item_image {
    position: relative;
    margin-bottom: 30px;
  }
  .sec01 .gridbox .item .item_image img {
    width: 100%;
  }
  .sec01 .gridbox .item .about_btn {
    content: "";
    position: absolute;
    left: -2.6vw;
    bottom: -2.6vw;
    width: 73.6vw;
    max-width: 100%;
    margin: auto auto 0;
    background-color: rgba(243, 238, 231, 0.81);
    box-sizing: border-box;
    padding: 4vw 12vw 4vw 5.3vw;
    font-size: 4.8vw;
  }
  .sec01 .gridbox .item .about_btn:before {
    content: "";
    position: absolute;
    right: 2.6vw;
    top: 50%;
    transform: translateY(-50%);
    width: 9.6vw;
    height: 9.6vw;
  }
  .sec01 .gridbox .item .item_text {
    font-size: 4vw;
  }
}

.sec02 {
  margin-bottom: 100px;
}
.sec02 .point {
  display: block;
}
.sec02 .point_header {
  justify-content: flex-start;
  padding-bottom: 5px;
  border-bottom: 1px solid #333;
  margin-bottom: 15px;
}
.sec02 .point_num {
  font-size: 15px;
  margin-right: initial;
}
.sec02 .point_title {
  font-size: 20px;
  letter-spacing: 0.01em;
  line-height: 1.4;
}
.sec02 .point_image img {
  width: 100%;
}
.sec02 .point01, .sec02 .point02 {
  margin-bottom: 70px;
}
@media screen and (max-width: 767px) {
  .sec02 {
    margin-bottom: 13.8vw;
  }
  .sec02 .point_header {
    justify-content: flex-start;
    padding-bottom: 1.3vw;
    border-bottom: 1px solid #333;
    margin-bottom: 4vw;
  }
  .sec02 .point_num {
    width: 8vw;
    min-width: 8vw;
    font-size: 3.75vw;
    margin-right: initial;
  }
  .sec02 .point_title {
    font-size: 4.8vw;
    letter-spacing: 0.01em;
    line-height: 1.4;
    font-feature-settings: "palt";
  }
  .sec02 .point01, .sec02 .point02 {
    margin-bottom: 13.8vw;
  }
}/*# sourceMappingURL=about.css.map */