/*
ヘッダー用
*/
/*-------------------------------------------------
header reset
--------------------------------------------------*/
.header ul, .header ul li, .footer ul, .footer ul li {
  margin: 0;
  padding: 0;
  list-style: none;
}
/*-------------------------------------------------
header
--------------------------------------------------*/
.header {
  position: fixed;
  display: flex;
  justify-content: space-between;
  width: 100%;
  height: 77px;
  z-index: 2;
  border-bottom: 1px solid #AFAFAF;
  background: #fff;
  top: 0;
  left: 0;
}
.js-header-open.header {
  border: none;
}
.logo {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 194px;
  height: 100%;
  padding: 10px;
  background: #26318A;
  z-index: 10;
}
.logo a {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
}
.logo-img {
  display: block;
  width: 160px;
  height: auto;
  margin: 0 auto;
  cursor: pointer;
}
.header-sub {
  position: absolute;
  display: block;
  order: 2;
  top: 0;
  right: 0;
  width: 425px;
  height: 77px;
}
.header-sub-list {
  width: 100%;
  height: 100%;
}
.ut-menu {
  height: 100%;
  z-index: 2;
}
.ut-menu>ul {
  position: relative;
  display: flex;
  justify-content: flex-end;
  height: 100%;
}
.ut-menu>ul>li {
  position: relative;
  width: calc(100% / 6);
  padding: 5px 0;
}
.ut-menu>ul>li>a {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  padding-top: 38px;
  font-size: 1.2rem;
  line-height: 1.1;
  text-align: center;
  color: #000;
  border-left: 1px solid #D9D9D9;
  font-weight: bold;
  transition: none;
}
.ut-menu>ul>li.ut-menu-lang>a {
  font-size: 1.1rem;
  letter-spacing: -0.3px;
}
_::-webkit-full-page-media, _:future, :root .ut-menu>ul>li.ut-menu-lang>a {
  font-size: 1rem;
}

.ut-menu>ul>li>a:hover {
  color: #2A1D75;
}
.ut-menu>ul>li>a::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 0;
  right: 0;
  margin: auto;
  background: no-repeat center / contain ;
  height: 30px;
  width: 30px;
}
.ut-menu>ul>li.ut-menu-students>a::before {
  background-image: url('../images/common/icn_students.png');
}
.ut-menu>ul>li.ut-menu-alumni>a::before {
  background-image: url('../images/common/icn_alumni.png');
}
.ut-menu>ul>li.ut-menu-access>a::before {
  background-image: url('../images/common/icn_access.png');
  height: 29px;
  width: 29px;
  top: 6px;
}
.ut-menu>ul>li.ut-menu-lang>a::before {
  background-image: url('../images/common/icn_lang.png');
  top: 6px;
}
.ut-menu>ul>li.ut-menu-search>a::before {
  background-image: url('../images/common/icn_search.png');
  height: 28px;
  width: 28px;
  top: 6px;
}
.ut-menu>ul>li.ut-menu-contact>a::before {
  background-image: url('../images/common/icn_contact.png');
  height: 28px;
  width: 28px;
}
.ut-menu>ul>li>a>span {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 30px;
}
.ut-menu>ul>li>.sub-menu {
  position: absolute;
  display: block;
  left: -22px;
  top: 75px;
  margin: auto;
  flex-direction: column;
  background: #D0DEF4;
  width: 115px;
  z-index: 11;
  
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.3s ease;
}
.ut-menu>ul>li.ut-menu-lang:hover>.sub-menu {
  display: flex;
  max-height: 200px;
  opacity: 1; 
}
.ut-menu>ul>li>.sub-menu>li {
  padding: 2px 15px;
  margin: 0;
}
.ut-menu>ul>li>.sub-menu>li:first-of-type{
  margin-top: 8px;
}
.ut-menu>ul>li>.sub-menu>li:last-of-type {
  margin-bottom: 15px;
}
.ut-menu>ul>li>.sub-menu>li>a {
  position: relative;
  display: block;
  color: #000;
  text-align: center;
  border-bottom: 1px solid #9CACC5;
  padding: 4px 3px 2px;
  font-size: 1.5rem;
  font-weight: bold;
}
.ut-menu .top-menu {
  display: none;
}
/*-------------------------------------------------
nav-menu
--------------------------------------------------*/
#js-sp-nav-menu {
  position: absolute;
  display: block;
  width: 100%;
}
.nav-menu {
  position: relative;
  display: block;
  width: 100%;
}
.nav-menu>ul {
  position: relative;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 40px;
  width: 100%;
  padding-right: 435px;
  padding-left: 230px;
  padding-top: 27px;
  padding-bottom: 24px;
}
.nav-menu>ul>li {
  font-size: 1.6rem;
  font-weight: 600;
}
.nav-menu>ul>li>a {
  position: relative;
  color: #000;
  transition: 0.3s all;
}
.nav-menu>ul>li>a:hover,
.nav-menu>ul>li.js-submenu-open>a,
.nav-menu>ul>li.current-menu-parent>a {
  color: #2A1D75;
}
.nav-menu>ul>li>a:hover::after,
.nav-menu>ul>li.js-submenu-open>a::after,
.nav-menu>ul>li.current-menu-parent>a::after {
  content: "";
  position: absolute;
  width: 30px;
  height: 2px;
  background: #2A1D75;
  bottom: -5px;
  left: 0;
  right: 0;
  margin: auto;
}
_::-webkit-full-page-media, _:future, :root .nav-menu>ul>li>a:hover::after,
_::-webkit-full-page-media, _:future, :root .nav-menu>ul>li.js-submenu-open>a::after,
_::-webkit-full-page-media, _:future, :root .nav-menu>ul>li.current-menu-parent>a::after {
  bottom: -8px;
}
.nav-menu>ul>li.main-menu-top-onlysp {
  display: none;
}
/*子メニュー*/
.nav-menu>ul>li>.header-nav-child {
  position: absolute;
  display: none;
  background: #fff;
  width: 100vw;
  left: 50%;
  transform: translate(-50%);
  top: 76px;
  padding: 22px 60px 20px 50px;
  z-index: 10;
  border-bottom: 1px solid #AFAFAF;
}
.nav-menu>ul>li>.header-nav-child .sub-menu {
  position: relative;
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 10px 45px ;
}
.nav-menu>ul>li>.header-nav-child .sub-menu>li>a {
  position: relative;
  display: block;
  color: #333;
  padding-left: 22px;
}
.nav-menu>ul>li>.header-nav-child .sub-menu>li>a::before {
  content: "";
  position: absolute;
  display: block;
  width: 16px;
  height: 16px;
  background: #2A1D75;
  border-radius: 20px;
  top: 4px;
  left: 0;
  transition: 0.3s all;
}
.nav-menu>ul>li>.header-nav-child .sub-menu>li>a::after {
  content: "";
  position: absolute;
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-top: 3px solid transparent;
  border-bottom: 3px solid transparent;
  border-left: 5px solid #ffffff;
  border-right: 0;
  top: 9px;
  left: 6px;
  transition: 0.3s all;
}
.nav-menu>ul>li>.header-nav-child .sub-menu>li>a:hover::before {
  left: 3px;
}
.nav-menu>ul>li>.header-nav-child .sub-menu>li>a:hover::after {
  left: 9px;
}
.icn-submenu-close {
  position: absolute;
  display: block;
  width: 28px;
  height: 28px;
  background: #E6F0FF;
  right: 20px;
  top: 20px;
  cursor: pointer;
}
.icn-submenu-close::before, .icn-submenu-close::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1px;
  height: 15px;
  background: #000;
}
.icn-submenu-close::before {
  transform: translate(-50%,-50%) rotate(45deg);
}
.icn-submenu-close::after {
  transform: translate(-50%,-50%) rotate(-45deg);
}
/* スマホのトグルボタン pc時*/
#js-nav-toggle {
  display: none;
}
/*SP用固定メニュー非表示*/
.header-sub-sp {
  display: none;
}
/*SNSリンク*/
.header-sns {
  position: fixed;
  right: 0;
  top: 150px;
}
.sns-menu ul {
  position: relative;
  display: flex;
  justify-content: flex-start;
  flex-direction: column;
  gap: 5px;
  padding-bottom: 30px;
  padding-right: 10px;
}
.sns-menu ul li {
  position: relative;
  display: block;
  width: 45px;
  height: 45px;
  background: #fff;
}
.sns-menu ul li a {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  border: 1px solid #A4A4A4;
}
.sns-menu ul li a::before {
  content: "";
  position: absolute;
  display: block;
  width: 30px;
  height: 30px;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.sns-menu ul li.sns-menu-insta a::before {
  background: url(../images/common/sns_logo_insta.png) no-repeat center / contain;
}
.sns-menu ul li.sns-menu-fb a::before {
  background: url(../images/common/sns_logo_fb.png) no-repeat center / contain;
}
.sns-menu ul li.sns-menu-x a::before {
  background: url(../images/common/sns_logo_x.png) no-repeat center / contain;
  width: 28px;
  height: 28px;
}
.sns-menu ul li.sns-menu-youtube a::before {
  background: url(../images/common/sns_logo_youtube.png) no-repeat center / contain;
}
.sns-menu ul li a:hover {
  opacity: 0.7;
}
.sns-menu ul li a span {
  display: none;
}
.top-addm-link {
  position: relative;
  display: block;
  width: 55px;
  background: #FFD42A;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  text-align: center;
  padding: 20px 14px;
  color: #000;
}
.top-addm-link:hover {
  background: #FF862A;
}
.top-addm-link span {
  display: inline-block;
  font-size: 1.5rem;
  letter-spacing: 2px;
  font-weight: bold;
}
.top-addm-link::before,.top-addm-link::after {
  content: "";
  position: absolute;
  display: block;
  width: 40px;
  height: 1px;
  background: #6A5906;
  top: 8px;
  left: 0;
  right: 0;
  margin: auto;
}
.top-addm-link::after {
  bottom: 8px;
  top: auto;
}
/*-------------------------------------------------
break point 1350px
--------------------------------------------------*/
@media only screen and (max-width: 1350px) {
  .nav-menu>ul {
    column-gap: 20px;
  }
  .header-sub {
    width: 380px;
  }
  .nav-menu>ul {
    padding-right: 420px;
    padding-left: 180px;
    justify-content: space-between;
  }
  .nav-menu>ul>li {
    font-size: 1.5rem;
  }
  .logo {
    width: 160px;
    padding: 10px;
  }
  .logo-img {
    width: 100%;
    height: auto;
  }
}
/*-------------------------------------------------
break point 1150px
--------------------------------------------------*/
@media only screen and (max-width: 1150px) {
  .header-sub {
    width: 315px;
  }
  .nav-menu>ul {
    padding-right: 330px;
    padding-left: 160px;
    column-gap: 10px;
  }
  .logo {
    width: 150px;
  }
}
/*-------------------------------------------------
break point 960px Tablet
--------------------------------------------------*/
@media only screen and (max-width: 960px) {
  .js-open-body {
    height: 100vh;
    overflow: hidden;
  }
  .header {
    position: absolute;
    top: 0;
    left: 0;
    background: #14306C;
    border: none;
    height: 60px;
  }
  .logo {
    background: none;
    width: 100%;
    padding: 10px 0;
  }
  .logo a {
    width: auto;
  }
  .logo-img {
    width: auto;
    height: 40px;
  }
  .header-sub  {
    display: none;
  }
  /*----------下部固定メニュー*/
  .header-sub-sp {
    position: fixed;
    display: block;
    bottom: 0;
    background: #EEF3FC;
    width: 100%;
    height: 65px;
    z-index: 9999;
  }
  .header-sub-sp-list,#menu-sp-bottom-menu {
    position: relative;
    display: flex;
    justify-content: flex-start;
    width: 100%;
  }
  .sp-bottom-menu {
    position: relative;
    display: block;
    width: calc(100% - 65px);
  }
  #menu-sp-bottom-menu {
    height: 100%;
  }
  #menu-sp-bottom-menu li {
    width: 25%;
    border-right: 2px solid #fff;
    height: 100%;
  }
  #menu-sp-bottom-menu li:last-of-type {
    border: none;
  }
  #menu-sp-bottom-menu li a {
    position: relative;
    display: block;
    padding-top: 35px;
    height: 100%;
    color: #000;
    font-size: 1.1rem;
    font-weight: bold;
    line-height: 1.1;
  }
  #menu-sp-bottom-menu li a::before {
    content: "";
    position: absolute;
    display: block;
    width: 26px;
    height: 26px;
    top: 7px;
    left: 0;
    right: 0;
    margin: auto;
    background: no-repeat center / contain;
  }
  #menu-sp-bottom-menu li.access-sp-bottom-menu a::before {
    background-image: url('../images/common/icn_access_sp.png');
    height: 28px;
    width: 28px;
    top: 9px;
  }
  #menu-sp-bottom-menu li.contact-sp-bottom-menu a::before {
    background-image: url('../images/common/icn_contact_sp.png');
    height: 27px;
    width: 26px;
    top: 10px;
  }
  #menu-sp-bottom-menu li.jevent-sp-bottom-menu a::before {
    background-image: url('../images/common/icn_jevent_sp.png');
  }
  #menu-sp-bottom-menu li.sevent-sp-bottom-menu a::before {
    background-image: url('../images/common/icn_sevent_sp.png');
  }
  #menu-sp-bottom-menu li a span {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    height: 28px;
  }
  /*---------トグルボタン---------*/
  #js-nav-toggle div {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
  }
  #js-nav-toggle span {
    display: block;
    position: relative;
    height: 2px;
    width: 100%;
    background: #fffc;
    left: 0;
    transition: .35s ease-in-out;
  }
  /*#js-nav-toggle span:nth-child(1) {
    top: 3px;
  }
  #js-nav-toggle span:nth-child(2) {
    top: 11px;
  }
  #js-nav-toggle span:nth-child(3) {
    top: 19px;
  }*/
  #js-nav-toggle {
    position: relative;
    display: block;
    width: 60px;
    height: 65px;
    padding: 20px 16px 18px;
    background: #14306C;
    cursor: pointer;
  }
  .js-open-body #js-nav-toggle span:nth-child(1) {
    top: 14px;
    left: -2px;
    transform: rotate(315deg);
  }
  .js-open-body #js-nav-toggle span:nth-child(2) {
    display: none;
  }
  .js-open-body #js-nav-toggle span:nth-child(3) {
    top: -11px;
    left: -2px;
    transform: rotate(-315deg);
  }
  /*---------nav-menu sp--------------*/
  .nav-menu {
    display: none;
    position: relative;
    top: 0;
    width: 100%;
    text-align: left;
    background: none;
    padding: 0;
  }
  #js-sp-nav-menu.open {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10;
    display: block;
    overflow-y: scroll;
    width: 100%;
    height: 100vh;
    background: #fff;
  }
  #js-sp-nav-menu.open:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    display: block;
    width: 100%;
    height: 100%;
    background: #fff;
  }
  #js-sp-nav-menu.open .nav-menu {
    display: block;
    background: #E5EAF6;
    z-index: 2;
  }
  .nav-menu ul {
    position: static;
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    column-gap: 0;
    gap: 0;
    z-index: 1000;
  }
  .nav-menu ul li {
    position: relative;
    width: 100%;
    margin: 0;
    padding: 0;
    border-bottom: 1px solid #A6B1C7;
    text-align: left;
    line-height: 1.2;
  }
  .nav-menu>ul>li.menu-item-has-children::after,
  .nav-menu>ul>li.main-menu-top-onlysp::after {
    content: "";
    position: absolute;
    display: block;
    width: 7px;
    height: 7px;
    border-top: 1.5px solid #000;
    border-right: 1.5px solid #000;
    transform: rotate(135deg);
    top: 18px;
    right: 20px;
    margin: auto;
    transition: 0.2s all;
  }
  .nav-menu>ul>li.main-menu-top-onlysp::after {
    transform: rotate(45deg);
    top: 20px;
  }
  .nav-menu>ul>li.menu-item-has-children.js-submenu-open::after {
    transform: rotate(-45deg);
    top: 21px;
  }
  .nav-menu ul li:last-of-type {
    border: none;
  }
  .nav-menu>ul>li.main-menu-top-onlysp {
    display: block;
  }
  .nav-menu ul li a {
    position: relative;
    display: block;
    padding: 15px 10px;
    font-size: 1.5rem;
  }
  .nav-menu ul li a:hover::after {
    content: none;
  }
  .nav-menu>ul>li>.header-nav-child .sub-menu {
    display: block;
  }
  .nav-menu>ul>li>.header-nav-child {
    position: relative;
    top: 0;
    left: 0;
    transform: none;
    padding: 0;
    background: #EEF3FC;
  }
  .nav-menu>ul>li>.header-nav-child .sub-menu>li:first-of-type {
    border-top: 1px solid #A6B1C7;
  }
  .nav-menu>ul>li>.header-nav-child {
    border-bottom: none;
  }
  .nav-menu>ul>li>.header-nav-child .sub-menu>li>a::before,
  .nav-menu>ul>li>.header-nav-child .sub-menu>li>a::after {
    content: none;
  }
  .icn-submenu-close {
    display: none;
  }
  .nav-menu>ul>li>.header-nav-child .sub-menu>li>a {
    padding: 15px 10px 13px 20px;
  }
  #js-sp-nav-menu.open .header-sub {
    position: relative;
    display: block;
    z-index: 10;
    width: 100%;
    height: auto;
  }
  .header-sub-list {
    width: 100%;
    height: auto;
  }
  .ut-menu {
    height: auto;
  }
  .ut-menu>ul {
    flex-wrap: wrap;
    align-items: flex-start;
    background: #EAEAEA;
  }
  .ut-menu>ul>li {
    width: 50%;
    border: 1px solid #A6B1C7;
    padding: 0;
    background: #fff;
    min-height: 49px;
  }
  .ut-menu>ul>li:nth-child(2n-1){
    border-left: none;
  }
  .ut-menu>ul>li:nth-child(2n){
    border-left: none;
    border-right: none;
  }
  .ut-menu>ul>li:nth-child(1),.ut-menu>ul>li:nth-child(2) {
    border-bottom: none;
  }
  .ut-menu>ul>li:nth-child(5),.ut-menu>ul>li:nth-child(6) {
    border-top: none;
  }
  .ut-menu>ul>li>a,
  .ut-menu>ul>li>.sub-menu>li>a,
  .ut-menu>ul>li.ut-menu-lang>a {
    display: flex;
    justify-content: center;
    align-items: center;
    height: auto;
    padding: 16px 0 14px;
    border: none;
    font-size: 1.5rem;
  }
  .ut-menu>ul>li.ut-menu-lang>a,_::-webkit-full-page-media, _:future, :root .ut-menu>ul>li.ut-menu-lang>a {
    font-size: 1.5rem;
  }
  .ut-menu>ul>li.ut-menu-lang::after {
    content: "";
    position: absolute;
    display: block;
    width: 7px;
    height: 7px;
    border-top: 1.5px solid #000;
    border-right: 1.5px solid #000;
    transform: rotate(135deg);
    top: 18px;
    right: 20px;
    margin: auto;
    transition: 0.2s all;
  }
  .ut-menu>ul>li.ut-menu-lang.ut-lang-open::after {
    transform: rotate(-45deg);
    top: 21px;
  }
  .ut-menu>ul>li .top-menu {
    display: inline-block;
  }
  .ut-menu>ul>li>a>span {
    display: inline-block;
    height: auto;
  }
  .ut-menu>ul>li>a>span br {
    display: none;
  }
  .ut-menu>ul>li>a::before,
  .nav-menu>ul>li>a:hover::after, .nav-menu>ul>li.js-submenu-open>a::after, .nav-menu>ul>li.current-menu-parent>a::after {
    content: none;
  }
  .ut-menu>ul>li>.sub-menu {
    position: relative;
    display: block;
    top: 0;
    left: -1px;
    width: 100%;
    opacity: 1;
    max-height:0;
    background: #fff;
    padding: 0;
  }
  .ut-menu>ul>li>.sub-menu>li,
  .ut-menu>ul>li>.sub-menu>li:first-of-type,
  .ut-menu>ul>li>.sub-menu>li:last-of-type {
    border-bottom: 1px solid #A6B1C7;
    border-left:  1px solid #A6B1C7;
    margin: 0;
    padding: 0;
  }
  .ut-menu>ul>li>.sub-menu>li:first-of-type {
    border-top: 1px solid #A6B1C7;
  }
  .ut-menu>ul>li>.sub-menu>li:last-of-type {
    border-bottom: none;
  }
  .ut-menu>ul>li>.sub-menu>li>a {
    line-height: 1.1;
  }
  .ut-menu>ul>li.ut-menu-lang:hover>.sub-menu {
    display: flex;
    max-height: 0;
    opacity: 0;
  }
  .ut-menu>ul>li.ut-lang-open>.sub-menu {
    position: relative!important;
    display: block!important;
    max-height: 200px!important;
    opacity: 1!important;
  }
  .ut-menu>ul>li.ut-lang-open+.ut-menu-search {
    position: relative;
    top: -1px;
    border-top: 1px solid #A6B1C7;
    min-height: 50px;
  }
  .header-sns {
    position: relative;
    display: none;
    top: 0;
  }
  #js-sp-nav-menu.open .header-sns {
    display: block;
    z-index: 2;
  }
  .sns-menu ul {
    padding: 30px 0 180px;
    flex-direction: row;
    justify-content: center;
    gap: 15px;
  }
  .top-addm-link {
    display: none;
  }
}
/*-------------------------------------------------
break point 520px SP
--------------------------------------------------*/
@media only screen and (max-width: 520px) {
  .header {
    height: 50px;
  }
  .logo-img {
    height: 35px;
  }
  .ut-menu>ul>li.ut-menu-contact>a>span br {
    display: block;
  }
  .ut-menu>ul>li.ut-menu-contact>a {
    padding: 8px 0 6px;
  }
}