header nav img {
  max-width: 100%;
}
header nav .link-guidelines-btn a.btn-arrow-left::after {
  background-image: url(../images/icon-arrow-right-blue.svg);
  background-size: 20px;
}
header nav .link-guidelines-btn a span {
  color: #003162;
}
header nav section.sp .footer-group {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 16px;
  margin-top: 24px;
}
header nav section.sp .footer-group p {
  margin: -0.25em 0;
}
header nav section.sp .footer-group p.heading a {
  display: block;
  text-align: left;
}