@charset "utf-8";

@media only screen and (max-width: 768px) {
	:root {
	    --diagonal-depth-sp: 16vw;
	}
	html {
		height: 100%;
		font-size: 12px;
		min-width: 100%;
	}
	body {
		height: auto;
		position: relative;
		word-break: break-all;
		font-size: 14px;
		font-family: "Noto Sans JP", -apple-system, "Helvetica Neue", Verdana, "メイリオ", Meiryo,
			"游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN",
			sans-serif;
		transition: none;
		transition: height 0.5s linear 0.1s;
	}
	body.nav-overwrap {
		overflow: hidden !important;
		height: 100% !important;
	}
	.body {
		position: relative;
		filter: none;
	}
	div.title2 {
	  padding-top: 50px;
	}
	div.title2 .wrap {
		position: relative;
		padding-left: 85px;
	}
	div.title2 .wrap:before {
		width: 100px;
		height: 100px;
		left: 0px;
		bottom: -40px;
	}
	
	div.title2 h1 {
	  gap: 6px;
	  font-size: 14px;
	}
	div.title2 h1 span {
		font-size: 32px;
	}

	h2 {
		font-size: 20px;
		margin: 30px 0 30px;
	}
	h2:before {
		top: 28px;
	}
	h2.password:before {
		width: 220px;
	}
	h2.session:before {
		width: 190px;
	}
	h2.confirm:before {
		width: 210px;
	}
	h2.completed:before {
		width: 200px;
	}
	h2.cancel:before {
		width: 210px;
	}
	h2.download:before {
		width: 180px;
	}
	h2.online:before {
		width: 160px;
	}
	h2 > span {
		font-size: 14px;
		margin-top: 18px;
	}
	select {
		padding: 0 24px 0 5px;
		background: url("../../images/responsive/common/select_btn.svg") right center
			no-repeat;
	}
	input,
	select {
		-webkit-appearance: none;
		border-radius: 0;
		font-size: 12px;
		font-family: -apple-system, "Helvetica Neue", Verdana, "メイリオ", Meiryo,
			"游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN",
			sans-serif;
	}
	.br-sp {
		display: inline;
	}
	.br-pc {
		display: none;
	}
	.wrap {
		width: 100%;
		max-width: 100%;
		padding: 0;
		box-sizing: border-box;
	}
	a,
	label {
		-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
	}

	/* nav */
	nav {
		width: 100vw;
		padding: 0;
	}
	nav .wrap {
		height: 50px;
		max-width: 100%;
	}
	nav .logo {
		max-width: 60%;
		padding: 10px;
		margin-left: 0;
		gap: 3px;
	}
	nav .logo  a {
		/*display: block;*/
		/*width: 100%;*/
	}
	nav .logo  a svg{
		width: 100%;
	}
	nav .logo .global-nav-date {
	  font-size: 11px;
	}
	nav .logo .main-logo img {
		width: 60px;
	}
	nav .nav-op-btn {
		display: block;
		position: absolute;
		top: 16px;
		right: 5.6875%;
		width: 20px;
		height: 20px;
		padding: 0;
		z-index: 5000;
	}
	nav .nav-op-btn:before {
		content: "";
		width: 20px;
		height: 2px;
		background-color:  var(--nav-op-btn);
		position: absolute;
		top: 0;
		left: 0;
		transition-delay: 0.3s;
		transition-duration: 0.5s;
	}
	nav .nav-op-btn.open:before {
		transform: rotate(45deg);
		top: 6px;
		transition-duration: 0.2s;
		background-color: var(--nav-op-btn);
	}
	nav .nav-op-btn:after {
		content: "";
		width: 20px;
		height: 2px;
		background-color: var(--nav-op-btn);
		position: absolute;
		top: 13px;
		left: 0;
		transition-delay: 0.3s;
		transition-duration: 0.5s;
	}
	nav .nav-op-btn.open:after {
		transform: rotate(135deg);
		top: 6px;
		transition-duration: 0.4s;
	}
	nav .nav-op-btn div {
		position: absolute;
		width: 20px;
		top: 6px;
		left: 0;
		height: 2px;
		background-color: var(--nav-op-btn);

		transition-delay: 0.3s;
		transition-duration: 0.3s;
	}
	nav .nav-op-btn.open div {
		transform: rotate(45deg);
		top: 7px;
		transition-duration: 0.2s;
	}
	.is-first-view nav .nav-op-btn:befor,
	.is-first-view nav .nav-op-btn div,
	.is-first-view nav .nav-op-btn:after {
		background-color: var(--white);
	}
	.is-past-hero nav .nav-op-btn:before,
	.is-past-hero nav .nav-op-btn div,
	.is-past-hero nav .nav-op-btn:after {
		background-color: var(--black);
	}
	nav ul {
		display: block;
		margin: 0;
	}
	nav ul li,
	nav ul li:last-child {
		margin-right: auto;
	}

	/* nav */
	nav ul {
		display: grid;
		grid-template-columns: 1fr 1fr;
		gap: 10px;
		opacity: 0;
		position: fixed;
		z-index: 4000;
		top: auto;
		bottom: 0;
		left: 50%;
		transform: translateX(-50%);
		width: 100%;
		height: 0;
		border-radius: 0px;
		box-sizing: border-box;
		background-color: var(--nav-open-bg);
		overflow: hidden;
		
		transition: opacity 0.1s linear 0.6s, height 0.4s ease-out 0.1s;
	}
	nav ul.open {
		opacity: 1;
		  height: auto;
		  max-height: calc(100vh - 90px);
		  overflow-y: auto;
		  overflow: visible;
		  padding: 20px 16px 20px;
		  background: var(--nav-open-bg);
		
		  transition: opacity 0.1s linear 0.1s, height 0.4s ease-out 0.1s;
	}
	nav ul {
		margin-top: 0;
		overflow: hidden;
	}
	nav ul li {
		text-align: center;
		opacity: 0;
		float: none;
		width: 100%;
		margin: 0 !important;
		/*transform: scale(1.1) translateY(-24px);*/
		/*transition: opacity 0.35s ease-out, transform 0.35s ease-out;*/
	}
	nav ul li.full {
		grid-column: span 2;
	}
	nav ul li > a {
		display: block;
		width: 100%;
		padding: 14px 0;
		font-size: 16px;
		border: 2px solid var(--white);
		border-radius: 12px;
		box-sizing: border-box;
		color: var(--white)!important;
	}
	nav ul li > a:hover {
		opacity: 1 !important;
	}

	nav ul .mypage,
	nav ul .online,
	nav ul .registration {
		margin: 0 !important;
	}
	nav ul .register-btn a {
		box-sizing: border-box;
	}
	a.box-button.mypage,
	a.box-button.online,
	a.box-button.registration {
		padding: 15px 0px;
		font-size: 15px;
	}
	a.box-button.registration {
		font-size: 18px;
	}
	nav ul li.menu-date {
	  grid-column: span 2;
	  opacity: 1 !important;
	  transform: none !important;
	  color: var(--white);
	  margin-top: 10px !important;
	  display: block;
	}
	nav ul li.menu-date .date {
	  font-size: 22px;
	  font-weight: bold;
	  margin: 0;
	  font-feature-settings: "palt";
	}
	nav ul li.menu-date .date span {
		font-size: 18px;
	}
	nav ul li.menu-date .venue {
	  font-size: 16px;
	  margin: 4px 0 0;
	}
	nav ul li.nav-buttons {
	  grid-column: span 2;
	}
	nav ul li.menu-symbol {
		display: block;
		grid-column: span 2;
	    width: 150px;
	    height: 75px;         /* ★画像の高さの半分だけ、レイアウト上のスペースとして確保 */
	    overflow: visible;     /* 画像本体は溢れさせる */
	    margin: 0 auto;        /* マイナスマージンをやめて、通常の並びに */
	    position: relative;
    	z-index: 1;
	  }
	  nav ul li.menu-symbol img {
	    display: block;
	    width: 100%;
	    height: auto;
	    position: absolute;
	    top: -75px;    /* ★画像自体を、liの上端よりさらに上へ */
	    left: 0;
	  }
	
	.nav-buttons-inner {
	  display: flex;
	  flex-wrap: wrap;
	  gap: 10px;
	}
	
	.nav-buttons-inner > a {
	  flex: 1 1 calc(50% - 5px);
	}
	
	.nav-buttons-inner > a:last-child:nth-child(odd) {
	  flex: 1 1 100%;
	}
	/*nav ul li:nth-child(1) {*/
	/*	transition-delay: 0.55s, 0.55s;*/
	/*}*/
	/*nav ul li:nth-child(2) {*/
	/*	transition-delay: 0.5s, 0.5s;*/
	/*}*/
	/*nav ul li:nth-child(3) {*/
	/*	transition-delay: 0.45s, 0.45s;*/
	/*}*/
	/*nav ul li:nth-child(4) {*/
	/*	transition-delay: 0.4s, 0.4s;*/
	/*}*/
	/*nav ul li:nth-child(5) {*/
	/*	transition-delay: 0.35s, 0.35s;*/
	/*}*/
	/*nav ul li:nth-child(6) {*/
	/*	transition-delay: 0.3s, 0.3s;*/
	/*}*/
	/*nav ul li:nth-child(7) {*/
	/*	transition-delay: 0.25s, 0.25s;*/
	/*}*/
	/*nav ul li:nth-child(8) {*/
	/*	transition-delay: 0.2s, 0.2s;*/
	/*}*/
	/*nav ul li:nth-child(9) {*/
	/*	transition-delay: 0.15s, 0.15s;*/
	/*}*/

	nav ul.open li {
		opacity: 1;
		transform: none;
		/*transition: opacity 0.35s ease-out, transform 0.35s ease-out;*/
	}
	/*nav ul.open li:nth-child(1) {*/
	/*	transition-delay: 0.35s, 0.35s;*/
	/*}*/
	/*nav ul.open li:nth-child(2) {*/
	/*	transition-delay: 0.4s, 0.4s;*/
	/*}*/
	/*nav ul.open li:nth-child(3) {*/
	/*	transition-delay: 0.45s, 0.45s;*/
	/*}*/
	/*nav ul.open li:nth-child(4) {*/
	/*	transition-delay: 0.5s, 0.5s;*/
	/*}*/
	/*nav ul.open li:nth-child(5) {*/
	/*	transition-delay: 0.55s, 0.55s;*/
	/*}*/
	/*nav ul.open li:nth-child(6) {*/
	/*	transition-delay: 0.6s, 0.6s;*/
	/*}*/
	/*nav ul.open li:nth-child(7) {*/
	/*	transition-delay: 0.65s, 0.65s;*/
	/*}*/
	/*nav ul.open li:nth-child(8) {*/
	/*	transition-delay: 0.7s, 0.7s;*/
	/*}*/
	/*nav ul.open li:nth-child(9) {*/
	/*	transition-delay: 0.75s, 0.75s;*/
	/*}*/
	nav .sp_registration {
		display: none;
		position: absolute;
		top: 10px;
		right: 14%;
	}
	nav .sp_registration a.box-button {
		padding: 4px 24px;
	}
	nav ul li.mypage a.box-button, nav ul li.online a.box-button {
	    font-size: 16px;
	    padding: 14px 0px;
	}
	nav ul li.registration a.box-button {
		font-size: 16px;
	    padding: 14px 0px;
	}

	/* main */
	main {
		padding: 0;
		width: 100%;
	}

	/* box-button */
	a.box-button {
		transition: none;
		border-radius: 10px;
	}
	.submit li {
	  max-width: 48%;
	}
	.submit li input,
	.submit li a {
		transition: none;
		height: 50px;
		width: 160px;
		font-size: 20px;
		margin: 0;
	}
	.submit li:after {
		width: 15px;
	    height: 15px;
	    right: 10px;
	}

	/* footer */
	footer {
		width: 100%;
		min-width: 100%;
		margin: auto auto 0;
		position: relative;
	}
	footer .wrap {
		margin: 0 auto;
		padding: 45px 0 10px;
	}
	footer .wrap ul {
		text-align: right;
		margin-bottom: 20px;
	}
	footer .wrap ul li {
		display: inline;
		line-height: 1;
		border-left:0;
		padding-left: 0;
		margin-left: 10px;
	}
	footer .wrap ul li:first-child {
		border-left: none;
	}
	footer .wrap ul li a {
		color: #fff;
		text-decoration: none;
	}
	footer .wrap ul li a:hover {
		color: #fff;
	}
	footer .wrap dl {
		text-align: center;
		padding-left: 0;
	}
	footer .wrap dl:before {
	    width: 130px;
	    height: 130px;
	    left: -10px;
	    top: -100px;
	}
	footer .wrap dl dt {
		font-size: 20px;
		font-weight: bold;
		margin: 0 auto 20px;
		line-height: 1.5;
	}
	footer .wrap dl dd {
		font-size: 14px;
		line-height: 1.625;
	}
	footer .wrap dl dd p a {
		color: #32373e;
	}
	footer .wrap dl dd p a:hover {
		text-decoration: underline;
	}
	footer .wrap .office-time {
		font-size: 12px;
		margin: 4px 0;
	}
	footer .office-email {
		padding-left: 0;
		display: inline;
		padding-left: 43px;
	}
	footer .office-email:before {
		left: 0;
	}
	footer .sns_list {
	    position: relative;
	    width: 70%;
	    right: 0;
	    left: 0;
	    margin: auto;
	    top: 0;
	}
	footer .copyright {
	    margin-top: 20px;
	    padding: 15px 0;
	    flex-wrap: wrap;
	    justify-content: center;
	}
	footer .copy {
		font-size: 11px;
		margin-top: 0px;
	}
	.sp {
		display: block;
	}
	.sp.inline {
		display: inline;
	}
	.pc {
		display: none;
	}
	.thanks_topbtn {
		margin: 15px auto;
	}
	.thanks_topbtn a {
		padding: 15px 0;
		font-size: 13px;
	}
	
	/* floting area */
	 .floating-button-pc {
	    position: fixed;
	    bottom: var(--sp-float-bottom, 80px);
	    /*left:   var(--sp-float-left, 16px);*/
	    right: var(--totop-right, 0px);
	    width:  var(--sp-float-w, 116px);
	    height: auto;
	    line-height: 0;
	    cursor: pointer;
	    z-index: 9999;
	    display: block;
	    opacity: 0;
	    visibility: hidden;
	    transition: opacity .25s ease, visibility .25s ease;
	  }
	  .floating-button-pc img {
	    display: block;
	    width: 100%;
	    height: auto;
	  }
	
	  .active {
        opacity: 1;
        visibility: visible;
    }
    .calendar_list {
		gap: 10px;
		margin: 20px 0;
	}
	.calendar_list li {
		width: 46%;
	}
}

@media only screen and (max-width: 375px) {
	nav ul li.menu-symbol img {
	    width: 60%;
	    top: -27px;
	  }
}