@media screen and (min-width: 768px) {
  html {
    scroll-padding-top: 90px;
  }
  body {
    font-family: "Noto Sans JP", serif;
    letter-spacing: 0.012em;
    min-width: 1360px;
  }
  .outfit {
    font-family: "Outfit", serif;
  }
  a:hover {
    opacity: 0.8;
  }
  .sp {
    display: none;
  }
  .sp_adjustment {
    display: contents;
  }
  header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 17px 80px 16px;
    margin: 40px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    background: #ffffff;
  }
  header .header_logo {
    flex-shrink: 0;
    margin: 0;
    padding: 0;
  }
  header .header_logo img {
    width: 348px;
    height: auto;
    vertical-align: middle;
  }
  header #header_menu_button {
    display: none;
  }
  header .menu-header_menu-container #menu-header_menu {
    margin: 0;
    padding: 0;
    display: flex;
    list-style-type: none;
    column-gap: 30px;
  }
  header .menu-header_menu-container #menu-header_menu > li {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.048em;
    position: relative;
    padding: 12px 0;
  }
  header .menu-header_menu-container #menu-header_menu > li:hover ul {
    opacity: 1;
    scale: 1;
  }
  header .menu-header_menu-container #menu-header_menu > li:hover ul > li {
    opacity: 1;
  }
  header .menu-header_menu-container #menu-header_menu > li a {
    color: #213e53;
    text-decoration: none;
  }
  header .menu-header_menu-container #menu-header_menu > li a:hover {
    color: #02a1e9;
    font-weight: 700;
  }
  header .menu-header_menu-container #menu-header_menu > li > a {
    padding: 4px 0;
    display: block;
  }
  header .menu-header_menu-container #menu-header_menu > li > ul {
    opacity: 0;
    position: absolute;
    top: 100%;
    left: -20px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 4px 16px rgba(33, 62, 83, 0.16);
    border-radius: 12px;
    padding: 20px 0;
    transition: all .24s ease;
    transform-origin: center top;
    box-sizing: border-box;
    scale: 1 0;
    z-index: 10;
  }
  header .menu-header_menu-container #menu-header_menu > li > ul > li {
    font-size: 13px;
    font-weight: 400;
    line-height: 1.32;
    letter-spacing: 0.024em;
    list-style: none;
    white-space: nowrap;
    opacity: 0;
    transition: all .12s ease .18s;
  }
  header .menu-header_menu-container #menu-header_menu > li > ul > li > a {
    display: block;
    padding: 6px 28px 6px 36px;
  }
  header .menu-header_menu-container #menu-header_menu > li > ul > li > a:hover {
    background: url("../img/base/arw.svg") no-repeat 16px center;
    background-size: 8px 9px;
  }
  .breadcrumb {
    margin: 0 120px;
  }
  .breadcrumb p {
    color: #cccccc;
    font-size: 13px;
    letter-spacing: 0.024em;
    line-height: 1;
    display: flex;
    align-items: center;
    margin: 0;
  }
  .breadcrumb p .home_icon {
    margin: 1px 14px 0 0;
  }
  .breadcrumb p [property="itemListElement"] {
    color: #aaaaaa;
    padding: 0 14px;
  }
  .breadcrumb p [property="itemListElement"] a {
    text-decoration: none;
  }
  .breadcrumb p [property="itemListElement"]:nth-last-of-type(1) {
    margin-right: 0;
  }
  main {
    background: url("../img/base/sub_ttl_bg.png") no-repeat calc(100% - 160px) top;
    overflow: hidden;
    line-height: 1.875;
  }
  main p {
    margin-top: 1.875em;
    margin-bottom: 1.875em;
  }
  main img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
  }
  .page_children_area {
    background: linear-gradient(to bottom, #def3ff99 0%, #e6f6ff55 50%);
    border-radius: 80px 80px 0 0;
    padding: 140px 120px 120px;
    margin-top: 140px;
  }
  .page_children_area .page_parent_name {
    font-size: 30px;
    line-height: 1.1;
    letter-spacing: 0.08em;
    margin-bottom: 100px;
  }
  .page_children_area .page_parent_name a {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 16px;
    color: inherit;
    text-decoration: none;
  }
  .page_children_area .page_parent_name a::before {
    content: "";
    display: block;
    background: url("../img/base/arw.svg") no-repeat center center;
    background-size: 12px 12px;
    border: 2px solid #213e53;
    border-radius: 50px;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    align-self: start;
  }
  .page_children_area .page_parent_name a:hover {
    text-decoration: underline;
  }
  .page_children_area .page_children_list {
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 48px 32px;
    list-style: none;
  }
  .page_children_area .page_children_list li {
    width: calc(100% / 4 - 32px * 3 / 4);
    font-size: 18px;
    font-weight: 500;
    line-height: 1.33;
    letter-spacing: 0.024em;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(33, 62, 83, 0.16);
  }
  .page_children_area .page_children_list li a {
    color: #213e53;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 16px;
  }
  .page_children_area .page_children_list li a::before {
    content: "";
    display: block;
    background: #213e53 url("../img/base/arw_w.svg") no-repeat center center;
    background-size: 10px 10px;
    width: 24px;
    height: 24px;
    border-radius: 50px;
    align-self: start;
    flex-shrink: 0;
  }
  .page_children_area .page_children_list li a.active {
    color: #00a0e9;
  }
  .page_children_area .page_children_list li a.active::before {
    background: #00a0e9 url("../img/base/arw_w.svg") no-repeat center center;
    background-size: 10px 10px;
  }
  .page_children_area .page_children_list li a:hover {
    text-decoration: underline;
  }
  .page_children_area + .large_link_area {
    padding-top: 120px;
  }
  .large_link_area {
    position: relative;
    padding: 200px 0 120px;
    overflow: hidden;
  }
  .large_link_area .link_wrap {
    margin: 0 120px;
    padding: 0;
    list-style-type: none;
    display: flex;
    height: 300px;
  }
  .large_link_area .link_wrap li {
    width: 50%;
    display: flex;
  }
  .large_link_area .link_wrap li a {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
  }
  .large_link_area .link_wrap li a h2 {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 0.024em;
    margin: 0 0 47px;
    line-height: 1;
  }
  .large_link_area .link_wrap li a p {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.064em;
    margin: 0;
    line-height: 1;
  }
  .large_link_area .link_wrap li a.contact_link {
    border-radius: 24px 0 0 24px;
    background: #213e53;
    color: #ffffff;
    padding-top: 28px;
  }
  .large_link_area .link_wrap li a.contact_link h2 {
    margin-top: 9px;
  }
  .large_link_area .link_wrap li a.recruit_link {
    border-radius: 0 24px 24px 0;
    background: #f6f7f8;
    color: #223e53;
    padding-top: 16px;
  }
  .large_link_area .link_wrap li a.recruit_link h2 {
    margin-top: 5px;
  }
  .large_link_area .text_for_decoration {
    position: absolute;
    display: flex;
    z-index: -1;
    bottom: 0;
    column-gap: 73px;
  }
  .large_link_area .text_for_decoration p {
    font-size: 200px;
    font-weight: 800;
    margin: 0;
    color: #ffffff;
    text-shadow: 1px 1px 0 #e8ebed, -1px -1px 0 #e8ebed, -1px 1px 0 #e8ebed, 1px -1px 0 #e8ebed, 0px 1px 0 #e8ebed, -1px 0 #e8ebed, -1px 0 0 #e8ebed, 1px 0 0 #e8ebed;
    animation: infinity_scroll 30s infinite linear 0.5s;
  }
  @keyframes infinity_scroll {
    from {
      transform: translateX(0%);
    }
    to {
      transform: translateX(-100%);
    }
  }
  footer .footer_logo {
    border-top: 2px solid #213e53;
    padding: 12px 0 12px;
    background: #ffffff;
  }
  footer .footer_logo p {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 400;
    column-gap: 9px;
    color: #213e53;
  }
  footer .footer_logo p img {
    width: 317px;
    height: auto;
    margin-top: 2px;
  }
  footer .footer_logo p .prime {
    font-size: 13px;
  }
  footer .lower_part {
    background: linear-gradient(144deg, #213e53 0%, #213e53 80%, #185c80 100%);
  }
  footer .lower_part .menu-footer_menu-container {
    padding: 120px 0 50px;
  }
  footer .lower_part .menu-footer_menu-container ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu {
    margin: 0 80px;
    display: grid;
    /*
          grid-template-columns: repeat(5, minmax(min-content, max-content));
          grid-template-rows: repeat(2, 1fr);
          */
    gap: 45px 100px;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li > a {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.032em;
    color: #ffffff;
    text-decoration: none;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li > a:hover {
    text-decoration: underline;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li.contact_link > a {
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    min-width: 190px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li.contact_link > a:hover {
    background: rgba(255, 255, 255, 0.92);
    color: #213e53;
    text-decoration: none;
    opacity: 1;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li.contact_link .sub-menu {
    border: none;
    margin: 0;
    padding-top: 21px;
    text-align: right;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li .sub-menu {
    margin: 18px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 8px;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li .sub-menu li {
    margin-top: 6px;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li .sub-menu li a {
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.032em;
    opacity: 0.6;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li .sub-menu li a:hover {
    text-decoration: underline;
    opacity: 1;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li.grid_row1_3 {
    grid-row: 1/3;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li.grid_row1_2 {
    grid-row: 1/2;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li.grid_row2_3 {
    grid-row: 2/3;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li.grid_column1_2 {
    grid-column: 1/2;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li.grid_column2_3 {
    grid-column: 2/3;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li.grid_column3_4 {
    grid-column: 3/4;
  }
  footer .lower_part .menu-footer_menu-container #menu-footer_menu li.grid_column4_5 {
    grid-column: 4/5;
  }
  footer .lower_part .copyright {
    padding-bottom: 68px;
    text-align: right;
    padding-right: 80px;
    font-size: 12px;
    color: #ffffff;
    margin: 0;
  }
  .contents_404 {
    padding: 80px 0 160px;
  }
  .contents_404 p {
    font-size: 20px;
    text-align: center;
    margin-bottom: 40px;
  }
  .contents_404 a {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto;
    padding: 0;
    color: #213e53;
    text-decoration: none;
    width: max-content;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.064em;
    column-gap: 15px;
  }
  .contents_404 a::before {
    content: "";
    width: 44px;
    height: 44px;
    border-radius: 100%;
    border: 2px solid #213e53;
    box-sizing: border-box;
    background: url("../img/base/arw.svg") no-repeat center center;
    background-size: 13px 12px;
  }
  .contents_404 a:hover {
    opacity: 1;
  }
  .contents_404 a:hover::before {
    background: #213e53 url("../img/base/arw_w.svg") no-repeat center center;
    background-size: 13px 12px;
  }
}