body {
  font-size: 14px;
  color: #525252;
  background: rgba(228,242,254,.4);
  margin: 0;
}

a {
  text-decoration: none;
  color: inherit;
}

/* header */

.layout_header {
  height: 72px;
  padding: 0 0 0 16px;
  background-color: #fff;
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
.layout_logo_container {
  margin-left: 2vw;
}
.logo_logo,.logo_logo_img {
  height: 40px;
}

@media screen and (max-width: 768px) {
  .layout_logo_container {
    margin-left: 0;
  }
  .logo_logo,.logo_logo_img {
    height: 28px;
  }
}


/* footer */

details > summary {
  list-style: none;
  outline: none;
}
details > summary::-webkit-details-marker {
  display: none;
}

.pc_visible {
  display: block;
}
.sp_visible {
  display: none;
}

@media screen and (max-width: 768px) {
  .pc_visible {
    display: none;
  }
  .sp_visible {
    display: block;
  }
}

.accordion {
  background-color: #fff;
  border-radius: 8px;
  overflow: hidden;
}

.accordion_title {
  height: 60px;
  padding: 0 16px 0 24px;
  border-radius: 8px 8px 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
  cursor: pointer;
}

.accordion_icon {
  color: #3178d6;
}

.related_company {
  width: 90%;
  max-width: 1144px;
  margin: 0 auto 60px auto;
}

.related_company_inner {
  padding: 16px;
  display: grid;
  gap: 16px 24px;
  grid-template-columns: 1fr 1fr 1fr 1fr;
}

.related_company_inner a {
  text-decoration: underline;
}

.footer_pc {
  padding: 64px 16px;
  background-color: #2d66c4;
}

.footer_pc_inner {
  max-width: 1080px;
  margin: auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  grid-gap: 16px;
  gap: 16px;
}

.footer_pc_inner_title {
  font-size: 20px;
  font-weight: 700;
  color: #bddffd;
  margin-bottom: 8px;
}

.footer_pc_inner_link {
  margin: 8px 0;
  color: #fff;
  display: flex;
}

.layout_link_icon {
  color: #bddffd;
}

.footer_sp_menu_title {
  height: 56px;
  padding: 0 16px 0 24px;
  font-size: 16px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #2d66c4;
  color: white;
  border-top: 1px solid #fff;
}

.footer_sp_menu_title .accordion_icon {
  color: white;
}

.footer_sp_menu_item {
  height: 40px;
  border-bottom: 1px solid #fff;
  background-color: #fff;
  padding-left: 40px;
  overflow: hidden;
  line-height: 40px;
}

.layout_copyright {
  background-color: #fff;
  font-size: 10px;
  text-align: center;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* header */
.header {
  height: 64px;
  padding: 0 16px;
  background-color: #ffffff;
  display: flex;
  justify-content: space-between;
}
.logo_container {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
  width: auto;
}
.logo_container .logo_title {
  margin-top: 30px;
  font-size: 13px;
}
@media screen and (max-width: 768px) {
  .logo_container .logo_title {
    display: block;
  }
}
.logo_container .logo_title {
  margin-top: 13px;
  margin-bottom: 2px;
  font-size: 11px;
  color: #333;
}
.logo_logo_img {
  height: 40px;
}

.header .header_sp {
  display: none;
}
.header .header_pc {
  display: block;
}
@media screen and (max-width: 768px) {
  .header .header_sp {
    display: block;
  }
  .header .header_pc {
    display: none;
  }
  .logo_logo_img {
    height: 26px;
  }
  .logo_container {
    max-width: 200px;
  }
}


/* footer */
.footer {
  padding: 32px 16px 38.5px 16px;
  background-color: #165476;
  color: #ffffff;
  font-weight: 300;
}
.footer a {
  color: #ffffff;
  text-decoration: none;
}
.footer .logo {
    height: 40px;
    width: auto;
  }
.footer .logo_img {
  height: 100%;
  width: auto;
}
@media screen and (min-width: 768px) {
  .footer {
    padding: 32px 32px 38.5px 32px;
  }
}
@media screen and (min-width: 1280px) {
  .footer {
    padding: 32px 0 46.5px 0;
  }
}

@media screen and (min-width: 1280px) {
  .footer_main {
    width: 1080px;
    margin: 0 auto;
  }
}

.footer_main_column {
  margin-top: 24px;
  display: inline-block;
  font-size: 15px;
  display: flex;
  flex-direction: column;
  gap: 8px 0;
  font-weight: 300;
}
.footer_second_column {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  gap: 0 40px;
}
@media screen and (min-width: 768px) {
  .footer_second_column {
    gap: 0 24px;
  }
}
.footer_second_column > div {
  flex-basis: 50%;
}
.footer_second_column div > a {
  display: inline-flex;
  align-items: center;
  gap: 0 4px;
}

.footer_second_column_inner {
  display: flex;
  flex-direction: column;
  gap: 8px 0;
  margin-top: 40px;
}
.footer_second_column_inner:first-child {
  margin-top: 0;
}

.footer_other_column {
  display: flex;
  flex-direction: column;
  gap: 8px 0;
  font-size: 13px;
}
.footer .footer_inner a:hover {
  text-decoration: underline;
}

.footer hr {
  border: 0;
  border-top: 1px solid #184662;
  margin: 24px 0 24px 0;
  width: 100%;
}
.footer .open_icon {
  width: 16px;
  height: 16px;
}

.footer .footer_title {
  font-size: 13px;
  font-weight: 600;
  color: #8ccded;
}
.copyright {
  background-color: #165476;
  color: #8ccded;
  font-size: 11px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 124.5px;
}
@media screen and (min-width: 1280px) {
  .copyright {
    padding-bottom: 140.5px;
  }
}