/* ---------------------
  under common
--------------------- */
@media screen and (min-width: 901px) {
  .under-page .header-right {
    background-color: rgba(204, 204, 204, 0.2);
  }
}
.under-page .sub-nav__list {
  color: #000;
}

.under-fv {
  margin-bottom: 14rem;
  padding-top: 19rem;
}
@media screen and (max-width: 834px) {
  .under-fv {
    margin-bottom: 10rem;
    padding-top: 13rem;
  }
}
@media screen and (max-width: 450px) {
  .under-fv {
    margin-bottom: 5rem;
    padding-top: 8rem;
  }
}
.under-fv .inner {
  padding-bottom: 4rem;
  border-bottom: 1px solid #eee;
}
@media screen and (max-width: 834px) {
  .under-fv .inner {
    padding-bottom: 2rem;
  }
}
.under-fv .c-hg__ja {
  font-weight: 700;
}
.under-fv .c-hg__en {
  font-weight: 400;
}

.c-btn.-back {
  position: relative;
  padding-top: 2.8rem;
  padding-bottom: 2.8rem;
  max-width: 34rem;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  font-weight: 500;
}
.c-btn.-back .c-arw {
  position: absolute;
  left: 2.6rem;
}
.c-btn.-back .c-arw::before {
  content: "west";
  transform: translateX(300%);
}
.c-btn.-back:hover .material-symbols-outlined {
  transform: translateX(-300%);
}
.c-btn.-back:hover .c-arw::before {
  transform: translateX(0);
}

/* ---------------------
  404 page
--------------------- */
.no-page p {
  margin: 3rem 0;
}
.no-page .c-btn {
  margin: 0 auto;
}