body::before {
 content: "";
  position: fixed;
  inset: 0;
  background: url("../images/bg_subpage_gray.jpg") center / cover no-repeat;
  z-index: -1;
}


.common-lower-fv {
  padding-top: 69px;
  margin-bottom: 130px;
}
.common-lower-fv__title-wrap {
  display: flex;
  flex-direction: column;
}
.common-lower-fv .common-title__main {
  margin-bottom: 25px;
}
.common-lower-fv .breadcrumb {
  margin: 0 0 11px auto;
}
.common-lower-fv .common-title__main img {
  height: 40px;
}
.common-lower-fv__img-wrap {
  aspect-ratio: 1400 / 500;
  position: relative;
}
.common-lower-fv__img-wrap img {
  max-width: 100%;
}
.common-lower-fv__text-box {
  width: 50%;
  background-color: #fff;
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: .072em;
  position: absolute;
  bottom: 0;
  right: 0;
  padding: 32px;
}
.common-mid-title {
  font-size: 38px;
  font-weight: bold;
  line-height: 1;
  color: #01347E;
  margin-bottom: 103px;
  position: relative;
  text-align: center;
  letter-spacing: 0.1em;
  -webkit-font-smoothing: antialiased;
}
.common-mid-title::after {
  position: absolute;
  content: "";
  width: 40px;
  height: 4px;
  background-color: #01347E;
  bottom: -46px;
  left: 50%;
  transform: translateX(-50%);
}

.bg {
  background-image: url("../images/lower_bg.png");
  background-size: cover;
  background-position: top;
  background-repeat: repeat-y;
}
@media screen and (max-width: 768px) {
  .common-lower-fv {
    padding-top: 11px;
    margin-bottom: 88px;
  }
  .common-lower-fv__title-wrap {
    flex-direction: column-reverse;
  }
  .common-lower-fv .common-title__main {
    margin-bottom: 33px;
  }
  .common-lower-fv .common-title__main img {
    max-height: 28px;
    height: 7.467vw;
  }
  .common-lower-fv .breadcrumb {
    margin: 0 auto 54px 0;
  }
  .common-lower-fv__img-wrap {
    aspect-ratio: 355 / 400;
  }
  .common-lower-fv__img-wrap img {
    width: 100%;
  }
  .common-mid-title {
    font-size: 28px;
    margin-bottom: 77px;
    text-align: left;
    padding-left: 20px;
  }
  .common-mid-title::after {
    bottom: -30px;
    left: 20px;
    transform: translateX(0);
  }
  .bg {
    background-image: url("../images/lower_bg_sp.png");
    background-size: cover;
    background-position: top center;
  }
}