[data-page=sitemap] .lower_main_content .container {
  max-width: 1200px;
}

.sitemap_index {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 1.6rem;
  background-color: var(--main-color);
  border: 1px solid var(--main-color);
  color: var(--white);
  font-weight: 700;
}
@media screen and (width <= 768px) {
  .sitemap_index {
    padding: 1.6rem;
    font-size: 1.6rem;
  }
}
@media screen and (width > 768px), print {
  .sitemap_index {
    padding: 1.9rem;
    font-size: 1.8rem;
  }
}
.sitemap_index::after {
  content: "";
  display: block;
  width: 1.2rem;
  height: 1.9rem;
  -webkit-mask-image: url(../images/common/header_arw.svg);
          mask-image: url(../images/common/header_arw.svg);
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-size: contain;
          mask-size: contain;
  -webkit-mask-position: center;
          mask-position: center;
  background-color: var(--white);
}
@media screen and (width > 768px), print {
  .sitemap_index::after {
    -webkit-transition: background-color 0.2s;
    transition: background-color 0.2s;
  }
}
@media screen and (width > 768px), print {
  .sitemap_index {
    -webkit-transition: background-color 0.2s, color 0.2s;
    transition: background-color 0.2s, color 0.2s;
  }
  .sitemap_index:hover {
    background-color: var(--white);
    color: var(--main-color);
  }
  .sitemap_index:hover::after {
    background-color: var(--main-color);
  }
}

.sitemap_child {
  padding-bottom: 6rem;
  border-bottom: 1px solid var(--main-color);
  display: grid;
  gap: 4rem;
}
@media screen and (width <= 768px) {
  .sitemap_child {
    margin-top: 2.5rem;
    grid-template-columns: 1fr;
  }
}
@media screen and (768px < width <= 1080px) {
  .sitemap_child {
    margin-top: 4rem;
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (width > 1080px), print {
  .sitemap_child {
    margin-top: 4rem;
    grid-template-columns: repeat(4, 1fr);
  }
}
.sitemap_child_menu .ttl {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--main-color);
}
@media screen and (width <= 767px) {
  .sitemap_child_menu .ttl {
    font-size: 1.6rem;
  }
}
.sitemap_child_menu .ttl a {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 1rem;
  color: var(--main-color);
  font-weight: 700;
}
@media screen and (width > 1080px), print {
  .sitemap_child_menu .ttl a {
    -webkit-transition: color 0.3s;
    transition: color 0.3s;
  }
  .sitemap_child_menu .ttl a:hover {
    color: var(--txt-color);
  }
}
.sitemap_child_menu .ttl a::after {
  content: "";
  display: block;
  width: 0.9rem;
  height: 1.4rem;
  background-image: url(../images/common/header_arw.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center bottom;
}
.sitemap_child_list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  padding: 2rem 2rem 0;
}
.sitemap_child_list .link {
  display: inline-block;
  padding-left: 2.5rem;
  font-size: 1.4rem;
  line-height: 1.2;
  position: relative;
}
.sitemap_child_list .link::before {
  content: "";
  display: block;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  width: 1.7rem;
  height: 1.7rem;
  flex-shrink: 0;
  background-image: url(../images/common/news_arw.svg);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: 0;
  left: 0;
}

.sitemap_sub {
  margin-top: 4rem;
  display: grid;
  gap: 4rem;
}
@media screen and (width <= 768px) {
  .sitemap_sub {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (width > 768px), print {
  .sitemap_sub {
    grid-template-columns: repeat(4, 1fr);
  }
}
.sitemap_sub_item a {
  font-size: 1.5rem;
  font-weight: 700;
}