.header {
  position: absolute;
  background: #fff;
  padding: 0.556rem 1.111rem 0;
  width: calc(100% - 3.333rem);
  top: 1.667rem;
  margin: auto;
  border-radius: 0.333rem;
  left: 0;
  right: 0;
  z-index: 2;
}
@media print, screen and (min-width: 768px) {
  .header {
    position: fixed;
  }
}
@media only screen and (max-width: 767px) {
  .header {
    background: none;
    padding: 0 0.714rem;
    width: 100%;
    top: 0.714rem;
  }
}
.header .inner {
  width: 100%;
  max-width: none;
}
@media print, screen and (min-width: 768px) {
  .header .inner {
    display: flex;
    align-items: stretch;
  }
}
.header .inner .logo {
  width: 18rem;
  margin-bottom: 0.556rem;
}
@media only screen and (max-width: 767px) {
  .header .inner .logo {
    width: 19.286rem;
    background: #fff;
    padding: 0.357rem 1.071rem;
    border-radius: 8px;
  }
}
.header .inner .logo a {
  display: flex;
  align-items: center;
}
.header .inner .logo a picture {
  display: block;
  width: 6rem;
  margin: 0 1.111rem 0 0;
}
@media only screen and (max-width: 767px) {
  .header .inner .logo a picture {
    width: 6.429rem;
  }
  .header .inner .logo a picture img {
    width: 100%;
  }
}
.header .inner .logo a p {
  font-size: 0.778rem;
  font-weight: 400;
  color: #333;
}
@media only screen and (max-width: 767px) {
  .header .inner .logo a p {
    font-size: 0.714rem;
  }
}
.header .inner nav {
  margin-left: auto;
}
@media only screen and (max-width: 767px) {
  .header .inner nav {
    position: fixed;
  }
  .header .inner nav .hamburger-menu {
    position: fixed;
    top: 0.714rem;
    right: 0.714rem;
    width: 3.571rem;
    height: 3.571rem;
    border-radius: 0.429rem;
    background: #0E3A73;
    border: 2px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .header .inner nav .hamburger-menu.active div span {
    top: 50% !important;
  }
  .header .inner nav .hamburger-menu.active div span:nth-of-type(1) {
    transform: rotate(45deg);
  }
  .header .inner nav .hamburger-menu.active div span:nth-of-type(2) {
    display: none;
  }
  .header .inner nav .hamburger-menu.active div span:nth-of-type(3) {
    transform: rotate(-45deg);
  }
  .header .inner nav .hamburger-menu div {
    width: 1.429rem;
    height: 1.143rem;
    position: relative;
  }
  .header .inner nav .hamburger-menu div span {
    position: absolute;
    width: 100%;
    height: 0.143rem;
    background: #fff;
    left: 0;
    border-radius: 0.143rem;
    transition: 0.3s;
  }
  .header .inner nav .hamburger-menu div span:nth-of-type(1) {
    top: 0;
  }
  .header .inner nav .hamburger-menu div span:nth-of-type(2) {
    top: calc(50% - 0.071rem);
  }
  .header .inner nav .hamburger-menu div span:nth-of-type(3) {
    top: 100%;
  }
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul {
    display: flex;
    align-items: center;
    gap: 2.778rem;
    height: 100%;
  }
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul {
    display: none;
    width: 100vw;
    height: calc(100svh - 5.357rem);
    left: 0;
    position: fixed;
    background: #0E3A73;
    top: 5.357rem;
    overflow: auto;
  }
}
.header .inner nav ul li {
  position: relative;
  height: inherit;
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li {
    display: flex;
    align-items: center;
    padding-bottom: 0.556rem;
  }
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul li {
    width: 100%;
    height: auto;
  }
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul li.accordion {
    background: #fff;
  }
  .header .inner nav ul li.accordion > a {
    font-size: 1.286rem;
    padding: 2.143rem;
  }
}
.header .inner nav ul li.accordion::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 4px;
  background: #0E3A73;
  left: 0;
  bottom: 0;
  opacity: 0;
  transition: 0.3s;
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li.accordion:hover::before {
    opacity: 1;
  }
  .header .inner nav ul li.accordion:hover .child {
    visibility: visible;
    opacity: 1;
  }
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li a {
    font-size: 0.833rem;
    font-weight: 700;
  }
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul li a {
    border-bottom: 1px solid rgba(16, 55, 107, 0.1);
    display: block;
    position: relative;
  }
  .header .inner nav ul li a::after {
    content: "";
    width: 0.714rem;
    height: 0.714rem;
    border-top: 2px solid #000;
    border-right: 2px solid #000;
    transform: rotate(45deg);
    position: absolute;
    top: 0;
    right: 2.143rem;
    bottom: 0;
    margin: auto;
  }
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li.contact {
    width: 6.667rem;
    padding: 0;
    background: none;
    align-items: flex-start;
    padding-top: 0.556rem;
  }
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul li.contact {
    background: #fff;
    padding: 0;
  }
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li.contact a {
    background: #0E3A73;
    border-radius: 0.333rem;
    color: #fff;
    text-align: center;
    line-height: 2.222rem;
    display: block;
    width: 100%;
  }
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul li.contact a {
    font-size: 1.286rem;
    padding: 2.143rem;
    border-bottom: 1px solid rgba(16, 55, 107, 0.1);
    display: block;
  }
}
.header .inner nav ul li .child {
  margin: auto;
  transition: 0.3s;
  display: block;
  height: auto;
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li .child {
    position: absolute;
    top: calc(100% + 0.556rem);
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    visibility: hidden;
    padding: 1.667rem;
    border-radius: 0.333rem;
    background: #0E3A73;
  }
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul li .child {
    background: rgba(16, 55, 107, 0.1);
    left: 0;
    position: static;
  }
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li .child.home {
    width: 10rem;
  }
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li .child.service {
    width: 14.167rem;
  }
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li .child li:not(:last-of-type) {
    margin-bottom: 2.222rem;
  }
}
.header .inner nav ul li .child li a {
  color: #fff;
  font-size: 0.833rem;
  font-weight: 700;
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul li .child li a {
    font-size: 1.071rem;
    display: block;
    padding: 1.429rem 2.143rem;
    color: #000;
  }
}

.section-ttile h2 {
  font-family: "Zen Old Mincho", serif;
  line-height: 1.6;
  color: #0E3A73;
  font-size: 2.222rem;
  font-weight: 700;
  line-height: 1.6;
}
.section-ttile h2 span {
  display: block;
  font-size: 1.444rem;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 1.111rem;
}
@media only screen and (max-width: 767px) {
  .section-ttile h2 span {
    font-size: 1.286rem;
  }
}
.section-ttile .en {
  font-family: "Zen Old Mincho", serif;
  color: #FFC700;
  display: block;
  font-size: 1.444rem;
  font-weight: 700;
  font-style: italic;
  margin-bottom: 0.18em;
}
@media only screen and (max-width: 767px) {
  .section-ttile .en {
    font-size: 1.286rem;
    margin-bottom: 0.48em;
  }
}

.contact {
  background: #0E3A73;
  padding: 4.722rem 0 5.611rem;
}
@media only screen and (max-width: 767px) {
  .contact {
    padding: 3.464rem 0 4.286rem;
  }
}
.contact .inner {
  width: 66.667rem;
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
}
@media only screen and (max-width: 767px) {
  .contact .inner {
    width: 90%;
  }
}
.contact--text {
  display: flex;
  flex-wrap: wrap;
}
@media print, screen and (min-width: 768px) {
  .contact--text {
    width: 33.889rem;
  }
}
.contact .contact--title {
  width: 100%;
}
.contact .contact--title h2 {
  color: #fff;
  margin-bottom: 1.111rem;
}
@media only screen and (max-width: 767px) {
  .contact .contact--title h2 {
    font-size: 2rem;
  }
}
.contact .contact--title p {
  color: #fff;
  font-size: 0.833rem;
  font-weight: 400;
  line-height: 1.8;
}
@media only screen and (max-width: 767px) {
  .contact .contact--title p {
    font-size: 1rem;
  }
}
.contact .contact--title p.en {
  color: #FFC700;
  font-size: 1.444rem;
  font-weight: 700;
}
@media only screen and (max-width: 767px) {
  .contact .contact--title p.en {
    font-size: 1.286rem;
  }
}
.contact .tel-text {
  margin: auto 0 0 0;
  background: #fff;
  padding: 1.667rem 2.222rem;
  border-radius: 1.111rem;
}
@media only screen and (max-width: 767px) {
  .contact .tel-text {
    text-align: center;
    width: 100%;
    padding: 1.429rem;
    border-radius: 1.071rem;
  }
}
.contact .tel-text p {
  font-size: 0.778rem;
  font-weight: 400;
  line-height: 1.8;
  margin-bottom: 0.833rem;
}
@media only screen and (max-width: 767px) {
  .contact .tel-text p {
    font-size: 1rem;
    margin-bottom: 0.786rem;
  }
}
.contact .tel-text a {
  display: block;
  font-size: 1.333rem;
  font-weight: 700;
  color: #0E3A73;
}
@media only screen and (max-width: 767px) {
  .contact .tel-text a {
    font-size: 1.714rem;
  }
}
.contact--form {
  width: 32.778rem;
  background: #fff;
  border-radius: 0.889rem;
  padding: 2.222rem;
  margin: 0.833rem 0 0 auto;
}
@media only screen and (max-width: 767px) {
  .contact--form {
    width: 100%;
    margin-top: 3.75rem;
    border-radius: 1.143rem;
    padding: 2.143rem 1.429rem 1.429rem;
    margin-bottom: 1.429rem;
  }
}
@media print, screen and (min-width: 768px) {
  .contact--form .form-grid {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }
}
.contact--form .form-grid .form-group {
  width: 13.722rem;
}
@media only screen and (max-width: 767px) {
  .contact--form .form-grid .form-group {
    width: 100%;
  }
}
.contact--form .form-group {
  margin-bottom: 1.611rem;
}
@media only screen and (max-width: 767px) {
  .contact--form .form-group {
    margin-bottom: 1.321rem;
  }
}
.contact--form .form-group label {
  display: block;
  margin-bottom: 0.472rem;
  font-size: 0.778rem;
  font-weight: 700;
}
@media only screen and (max-width: 767px) {
  .contact--form .form-group label {
    font-size: 1rem;
    margin-bottom: 0.625rem;
  }
}
.contact--form .form-group input,
.contact--form .form-group textarea {
  border: 1px solid #E5E7EB;
  line-height: 2.778rem;
  width: 100%;
  outline: none;
  border-radius: 0.444rem;
  font-size: 0.833rem;
  font-weight: 400;
  padding: 0 0.944rem;
}
@media only screen and (max-width: 767px) {
  .contact--form .form-group input,
.contact--form .form-group textarea {
    line-height: 2.679rem;
    border-radius: 0.571rem;
    font-size: 1rem;
    padding: 0 0.964rem;
  }
}
.contact--form .form-group input:placeholder,
.contact--form .form-group textarea:placeholder {
  color: #757575;
}
.contact--form .form-group textarea {
  height: 7.778rem;
  max-width: 100%;
  line-height: 1.6;
  padding: 0.5rem 0.944rem;
}
@media only screen and (max-width: 767px) {
  .contact--form .form-group textarea {
    height: 8.571rem;
    padding: 0.857rem 1rem;
  }
}
.contact--form .form-group span.error {
  color: #0E3A73;
  display: inline-block;
  margin-left: 0.389rem;
}
@media only screen and (max-width: 767px) {
  .contact--form .form-group span.error {
    font-size: 1rem;
    margin-left: 0.5rem;
  }
}
.contact--form .form-group div.error {
  font-size: 0.833rem;
  font-weight: 500;
  color: red;
}
@media only screen and (max-width: 767px) {
  .contact--form .form-group div.error {
    font-size: 1rem;
  }
}
.contact--form .btn-area {
  width: 100%;
  background: #0E3A73;
  border-radius: 0.444rem;
  transition: 0.3s;
}
@media only screen and (max-width: 767px) {
  .contact--form .btn-area {
    border-radius: 0.571rem;
  }
}
.contact--form .btn-area:hover {
  opacity: 0.7;
}
.contact--form .btn-area button {
  line-height: 2.889rem;
  display: block;
  width: 100%;
  text-align: center;
  color: #fff;
  font-size: 0.889rem;
  font-weight: 700;
}
@media only screen and (max-width: 767px) {
  .contact--form .btn-area button {
    line-height: 3.714rem;
    font-size: 1.143rem;
  }
}

.footer {
  padding: 0 1.667rem;
  background: #0E3A73;
  position: relative;
  z-index: 1;
}
@media only screen and (max-width: 767px) {
  .footer {
    padding: 0 1.429rem;
  }
}
.footer .inner {
  border-top: 1px solid #fff;
  padding: 1.667rem 0;
  display: flex;
  align-items: center;
  width: 100%;
}
@media only screen and (max-width: 767px) {
  .footer .inner {
    padding: 2.429rem 0;
    display: block;
    text-align: center;
  }
}
@media only screen and (max-width: 767px) {
  .footer .inner .footer_name {
    margin-bottom: 1.786rem;
  }
}
.footer .inner .footer_name p {
  color: #fff;
  font-size: 0.778rem;
  font-weight: 400;
}
@media only screen and (max-width: 767px) {
  .footer .inner .footer_name p {
    font-size: 1rem;
  }
}
.footer .inner .copyright {
  margin-left: auto;
}
.footer .inner .copyright small {
  color: #fff;
  font-size: 0.711rem;
  font-weight: 400;
}
@media only screen and (max-width: 767px) {
  .footer .inner .copyright small {
    font-size: 0.914rem;
  }
}