@import url("https://fonts.googleapis.com/css2?family=M+PLUS+1p:wght@300;400;500;700&display=swap");
.edu .ss-home-bg-curtain {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.65);
  opacity: 0;
}
.edu .ss-home-ttl {
  width: 273px;
  width: 70vw;
  margin: 0 auto;
}
@media screen and (min-width: 640px) {
  .edu .ss-home-ttl {
    width: 604px;
    -webkit-transform: translateY(-70px);
            transform: translateY(-70px);
  }
}
.edu .ss-home-ttl img {
  width: 100%;
  height: auto;
}
.edu .ss-home-spacer-01 {
  height: calc(120svh - 50px - 50px);
  width: 1px;
}
@media screen and (min-width: 640px) {
  .edu .ss-home-spacer-01 {
    height: calc(120svh - 50px - 61px - 50px);
  }
}
@media screen and (min-width: 640px) {
  .edu .ss-home-spacer-01 {
    height: calc(120svh - 70px - 54px - 70px);
  }
}
.edu .ss-home-body {
  position: relative;
  z-index: 1;
  color: #fff;
}
.edu .ss-home-about {
  padding-top: 80px;
  padding-top: 20.5129vw;
}
@media screen and (min-width: 640px) {
  .edu .ss-home-about {
    padding-top: 180px;
  }
}
.edu .ss-home-about-in {
  padding: 0 40px;
  padding-bottom: 100px;
  padding-bottom: 25.6411vw;
}
@media screen and (min-width: 640px) {
  .edu .ss-home-about-in {
    padding-bottom: 200px;
  }
}
.edu .ss-home-about-anim {
  opacity: 0;
  -webkit-transform: translateY(20px);
          transform: translateY(20px);
}
.edu .ss-home-about-ttl {
  font-weight: 400;
  text-align: center;
  margin: 0;
  font-size: 20px;
  font-size: 5.1283vw;
  letter-spacing: 0.1em;
  line-height: 1.6;
  margin-bottom: 45px;
  margin-bottom: 11.5385vw;
}
@media screen and (min-width: 640px) {
  .edu .ss-home-about-ttl {
    font-size: 26px;
    font-size: 1.625rem;
    line-height: 1.2307692308;
    margin-bottom: 60px;
  }
}
.edu .ss-home-about-txt {
  font-weight: 300;
  font-size: 14px;
  font-size: 3.5898vw;
  line-height: 2;
  margin: 0;
  margin-top: 32px;
  margin-top: 8.2052vw;
  margin-top: 20px;
  margin-top: 5.1283vw;
}
@media screen and (min-width: 640px) {
  .edu .ss-home-about-txt {
    text-align: center;
    font-size: 16px;
    font-size: 1rem;
    margin-top: 25px;
  }
}
.edu .ss-home-about-imgs {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
}
.edu .ss-home-about-img {
  width: 50%;
}
@media screen and (min-width: 640px) {
  .edu .ss-home-about-img {
    width: 25%;
  }
}
.edu .ss-home-about-img img {
  width: 100%;
  height: auto;
}
.edu .ss-home-index {
  background: #fff;
  color: #2f353d;
  padding-top: 70px;
  padding-top: 17.9488vw;
  padding-bottom: 90px;
  padding-bottom: 23.077vw;
}
@media screen and (min-width: 640px) {
  .edu .ss-home-index {
    padding-top: 100px;
    padding-bottom: 160px;
  }
}
.edu .ss-home-index-ttl {
  font-size: 20px;
  font-size: 5.1283vw;
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.5;
  text-align: center;
}
@media screen and (min-width: 640px) {
  .edu .ss-home-index-ttl {
    font-size: 24px;
    font-size: 1.5rem;
  }
}
.edu .ss-home-index-list {
  margin-top: 70px;
  margin-top: 17.9488vw;
  width: 100%;
}
@media screen and (min-width: 640px) {
  .edu .ss-home-index-list {
    margin-top: 90px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
  }
}
.edu .ss-home-index-link {
  display: block;
}
@media screen and (min-width: 640px) {
  .edu .ss-home-index-link:hover .ss-home-index-item-ttl, .edu .ss-home-index-link:focus-visible .ss-home-index-item-ttl {
    opacity: 0 !important;
    visibility: hidden !important;
  }
  .edu .ss-home-index-link:hover .ss-home-index-item-txtbox, .edu .ss-home-index-link:focus-visible .ss-home-index-item-txtbox {
    opacity: 1 !important;
    visibility: visible !important;
  }
}
@media screen and (min-width: 640px) {
  .edu .ss-home-index-item {
    width: calc((100% - 34px) / 3);
    margin-left: 17px;
    position: relative;
  }
}
.edu .ss-home-index-item:nth-of-type(n + 2) {
  margin-top: 35px;
  margin-top: 8.9744vw;
}
@media screen and (min-width: 640px) {
  .edu .ss-home-index-item:nth-of-type(n + 2) {
    margin-top: 0;
  }
}
@media screen and (min-width: 640px) {
  .edu .ss-home-index-item:nth-of-type(n + 4) {
    margin-top: 17px;
  }
}
@media screen and (min-width: 640px) {
  .edu .ss-home-index-item:nth-of-type(3n + 1) {
    margin-left: 0;
  }
}
.edu .ss-home-index-item-ttl {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  text-align: center;
  color: #fff;
  font-size: 18px;
  font-size: 4.6154vw;
  font-weight: 700;
  -webkit-transition: opacity 0.32s cubic-bezier(0.165, 0.84, 0.44, 1), visibility 0.32s cubic-bezier(0.165, 0.84, 0.44, 1);
  transition: opacity 0.32s cubic-bezier(0.165, 0.84, 0.44, 1), visibility 0.32s cubic-bezier(0.165, 0.84, 0.44, 1);
}
@media screen and (min-width: 640px) {
  .edu .ss-home-index-item-ttl {
    font-size: 14px;
    font-size: 0.875rem;
  }
}
@media screen and (min-width: 980px) {
  .edu .ss-home-index-item-ttl {
    font-size: 18px;
    font-size: 1.125rem;
  }
}
.edu .ss-home-index-item-imgbox {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
}
.edu .ss-home-index-item-imgbox img {
  width: 100%;
  height: auto;
}
.edu .ss-home-index-item-txtbox {
  margin-top: 10px;
  margin-top: 2.5642vw;
}
@media screen and (min-width: 640px) {
  .edu .ss-home-index-item-txtbox {
    margin-top: 0;
    border-radius: 10px;
    overflow: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    color: #fff;
    background: rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    -webkit-transition: opacity 0.32s cubic-bezier(0.165, 0.84, 0.44, 1), visibility 0.32s cubic-bezier(0.165, 0.84, 0.44, 1);
    transition: opacity 0.32s cubic-bezier(0.165, 0.84, 0.44, 1), visibility 0.32s cubic-bezier(0.165, 0.84, 0.44, 1);
    padding: 20px;
  }
}
@media screen and (min-width: 980px) {
  .edu .ss-home-index-item-txtbox {
    padding: 50px;
  }
}
.edu .ss-home-index-item-txt {
  font-size: 13px;
  font-size: 3.3334vw;
  line-height: 1.5384615385;
  font-weight: 400;
}
@media screen and (min-width: 640px) {
  .edu .ss-home-index-item-txt {
    letter-spacing: 0.02em;
    font-size: 12px;
    font-size: 0.75rem;
    line-height: 1.6666666667;
  }
}
@media screen and (min-width: 980px) {
  .edu .ss-home-index-item-txt {
    font-size: 15px;
    font-size: 0.9375rem;
  }
}
.edu .ss-contact {
  background: rgba(0, 0, 0, 0.3);
}