@charset "UTF-8";
@import url("grid.css");

:root { /* 色変更される場合は、#以降のカラーコードを変更してください IE非対応 */
    --base-color: #00418e;
    --link-color: #00418e;
    --linkhover-color: #668dbb;
    --back-color: #f6f8f8;
    --border-color: #ccc;
    --white-color: #fff;
    --gold-color:#dfdb9b;
}

img {
	max-width:100%;
	height: auto;/*高さ自動*/
}
a {
    color: var(--link-color);
    text-decoration-line: none;
}
a:hover { 
    color: var(--linkhover-color);
}

/*ヘッダー
-------------------------------------*/
.header {
	display: flex;
    flex-direction: row;
    padding: 1% 0 0 2%;
	background: #00418e;
}
.header-box {
	margin-left: auto;
	margin-top: 8px;
}
/*メイン画像
-------------------------------------*/
main{
	background: var(--base-color);
	padding-bottom: 20px;
}
.mainpc {
    width: 1080px;
	text-align: center;
	margin: -30px auto 0;
}
.mainpc img {
    width: 1080px;
}
.catch h4 {
    text-align: center;
	padding: 10px 0 0;
	font-size: 23px;
	color: var(--white-color);
}
.mainsp {
    display: none;
}
.br-pc {
    display: block;
}
.br-sp {
    display: none;
}
.container{
	width: 1000px;
}
.under {
    border-bottom: 0.4rem solid var(--base-color);
    padding:0 1rem 1rem 1rem;
	font-weight: bold;
}
.under2 {
    border-bottom: 0.4rem solid var(--gold-color);
    padding:0 1rem 1rem 1rem;
	font-weight: bold;
}
.center {
	text-align: center;
	margin-bottom: 4rem;
}

@media screen and (max-width: 768px){
.header {
	flex-direction: column;
    padding: 1% 0 0 2%;
}
.mainsp {
	display: block;
	text-align: center;
	margin: -5px auto 0;
}
.mainsp img {
    width: 100vw;
}
.mainpc,.br-pc {
    display: none;
}
.br-sp {
    display: block;
}
.catch h4 {
    text-align: center;
	padding: 5px 0 0;
	font-size: 18px;
	color: var(--white-color);
}	
.container{
	width: 94%;
}
}
    
/*メインコンテンツ
-------------------------------------*/
section {

}
.gold-back {
	background-color: var(--gold-color);
	padding: 50px 0 50px;
}
.gray-back {
	background-color: var(--back-color);
	margin-top: 5rem;
	padding: 2% 0;
}
.blue-back{
	background-color: var(--base-color);
	color: #ffffff;
	padding: 50px 0 3%;
}
.white-back{
	padding: 50px 0 3%;
}
/*対象席種
-------------------------------------*/
.seat-table {
  border-collapse: collapse;
  width: 100%;
  max-width: 980px;
  margin: 0 auto 2%;
	font-size: 16px;
}
.seat-table th,
.seat-table td {
  border: 1px solid #cccccc;
  padding: 6px 5px;
  text-align: center;
	background-color:#fff;
	line-height: 130%;
}
.seat-table thead th {
  background-color: var(--base-color);
  color: #ffffff;
  font-weight: bold;
}
.seat-table tbody td:first-child {
  font-weight: bold;
	font-size: 110%;
}
@media screen and (max-width: 768px){
.seat-table {
  border-collapse: collapse;
  width: 94%;
  margin: 0 auto;
	font-size: 90%;
}
.seat-table th{
	font-size: 80%;
	}	
.seat-table tbody td:first-child {
  font-weight: bold;
	font-size: 100%;
}	
}

/*注意事項
-------------------------------------*/
#cautions {
	margin-top: 50px;
}
#cautions h4{
	font-weight: bold;
	margin: -1em 0 1em;
}
#cautions .list{
	text-indent: -1em;
	padding-left: 1em;
}
#cautions .detail{
	display: flex;
	justify-content: center; 
}
#cautions .detail div{
	margin: 1%;
}
#cautions .detail h5{
	background: var(--white-color);
	padding: 5px 0 5px 15px;
	font-weight: bold;
}
#cautions .detail p{
	font-size: 14px;
	padding: 0 10px;
}
#cautions .detail b{
	display: block;
}
@media screen and (max-width: 768px){
#cautions .detail{
	display: inline;
}
#cautions .detail div{
	width: 96%;
	padding: 0 2%;
}
}
/*注意事項B*/
.read-more-4 {
    position: relative;
}

.read-more-4 .cautions,.read-more-4 .flow {
    display: -webkit-box;
    position: relative;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5; /* 開く前に見せたい行数を指定 */
}

.read-more-4:has(:checked) .cautions {
    display: block;
}

.read-more-4 .cautions::after {
    display: block;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 60px;
    background: linear-gradient(180deg, hsla(0, 0%, 100%, 0) 0, hsla(0, 0%, 100%, .9) 50%, hsla(0, 0%, 100%, .9) 0, #fff);
    content: '';
}

.read-more-4:has(:checked) .cautions::after {
    content: none;
}

.read-more-4 label {
    display: flex;
    align-items: center;
    gap: 0 4px;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    padding: .4em 1.2em;
    border-radius: 1px;
    background-color: #4d94e9;
    color: #fff;
    font-size: .8em;
	margin-bottom: 20px;
}

.read-more-4 label:hover {
    background-color: #d2e4f9;
    color: var(--base-color);
    cursor: pointer;
}

.read-more-4:has(:checked) label {
    display: none;
}

.read-more-4 label::after {
    display: inline-block;
    width: 10px;
    height: 5px;
    background-color: #fff;
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    content: '';
}

.read-more-4 label:hover::after{
    background-color: var(--base-color);
}

.read-more-4 input {
    display: none;
}
.read-more-4 .cautions.bk2::after {
	background: linear-gradient(rgba(0, 65, 142, 0), rgba(0, 65, 142, 1));
}

/*お申し込みの流れ
-------------------------------------*/
#flow .container{
	margin: 20px auto;
}
/*抽選受付日程
-------------------------------------*/
.schedule {
    max-width: 100%;
}
.schedule:not([open]) {
    margin-bottom: 7px;
}
.schedule summary {
    display: flex;
    justify-content:space-between;
    align-items: center;
    position: relative;
	margin-top: 15px;
    padding: 0.8em 1em 0;
    border: 1px solid var(--base-color);
    background-color: #f7ffff;
	color: var(--base-color);
    font-weight: 600;
    cursor: pointer;
	text-align: center;
	line-height: 130%;
}
.schedule summary::-webkit-details-marker {
    display: none;
}
.schedule summary::after {
    transform: translateY(-25%) rotate(45deg);
    width: 7px;
    height: 7px;
    border-bottom: 3px solid #00418e;
    border-right: 3px solid #00418e;
    content: '';
    transition: transform .3s;
}
.schedule[open] summary::after {
    transform: rotate(225deg);
}
.schedule summary div{
	font-size: 28px;
	line-height: 130%;
	width: 98%;
}
.schedule summary p{
	font-size: 20px;
	color: #000;
}
.schedule .day {
    transform: translateY(-10px);
    opacity: 0;
    margin: 0;
    padding: 20px 10px 10px;
	border-left: 1px solid var(--base-color);
	border-right: 1px solid var(--base-color);
	border-bottom: 1px solid var(--base-color);
	background: #fff;
    transition: transform .5s, opacity .5s;
	text-align: center;
}
.schedule[open] .day {
    transform: none;
    opacity: 1;
}
.schedule .day .card{
	font-size: 26px;
	font-weight: 600;
}
.schedule .day .btn{
	display: flex;
    justify-content:center;
    align-items: center;
    position: relative;
	font-size: 24px;
	font-weight: 600;
	background: var(--base-color);
	padding: 0.5em 0 0.5em 80px;
	border-radius: 15px;
	cursor: pointer;
	margin: 10px auto;
	width: 70%;
	max-width: 500px;
	text-align: center;
	white-space: nowrap;
}
.schedule .day .btn::after {
	transform: rotate(45deg);
    width: 10px;
    height: 10px;
    margin-left: 60px;
    border-top: 4px solid var(--gold-color);
    border-right: 4px solid var(--gold-color);
    content: '';
}
.schedule .day a {
    color: #fff; 
}
.schedule .day a:hover  {
    color: var(--gold-color); 
}
.schedule .day .btn.pre{
	background: var(--back-color);
	color: #aab3bc;
	cursor:default;
	padding: 0.5em 40px 0.5em 40px;
}
.schedule .day .btn.pre::after {
	display: none;
}
.schedule .day dl{
	width: 460px;
	text-align: left;
	margin: 0 auto;
}
.schedule .day dt{
	float: left;
	color: var(--base-color);
	width: 120px;
	text-align: left;
}
.schedule .day p{
	font-size: 80%;
	line-height: 150%;
}

@media screen and (max-width: 768px){
.schedule .day .card{
	font-size: 23px;
	font-weight: 600;
	line-height: 130%;
}
.schedule summary div{
	font-size: 21px;
	line-height: 125%;
}
.schedule summary p{
	font-size: 16px;
	color: #000;
}
.schedule .day dl{
	width: 95%;
	text-align: left;
	margin: 0 auto;
	font-size: 85%;
}
.schedule .day dt{
	float: left;
	color: var(--base-color);
	width: 28%;
	text-align: left;
}
.schedule .day p{
	text-align: left;
}	
}
/*よくある質問
-------------------------------------*/
.question {
    max-width: 100%;
    margin-bottom: 7px;
    border-radius: 5px;
}

.question summary {
	background-color: var(--back-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    padding: 1em;
    color: #333333;
    font-weight: 600;
    cursor: pointer;
}
.question summary::-webkit-details-marker {
    display: none;
}

.question summary::after {
    transform: translateY(-25%) rotate(45deg);
    width: 7px;
    height: 7px;
    margin-left: 10px;
    border-bottom: 3px solid #a6a6a6;
    border-right: 3px solid #a6a6a6;
    content: '';
    transition: transform .3s;
}

.question[open] summary::after {
    transform: rotate(225deg);
}

.question p {
    transform: translateY(-10px);
    opacity: 0;
    margin: 0;
    padding: .3em 1em 1.5em;
    color: #333333;
    transition: transform .5s, opacity .5s;
}

.question[open] p {
    transform: none;
    opacity: 1;
}
.sample-table {
  border-collapse: collapse;
  width: 98%;
  max-width: 980px;
  margin: -2% auto 4%;
	line-height: 130%;
}
.sample-table caption{
	text-align: left;
	padding: 8px;
	font-size: 14px;
}
.sample-table th,
.sample-table td {
  border: 1px solid #cccccc;
  padding: 4px;
  text-align: center;
}
.sample-table thead th {
  background-color: #e3f2f2;
}
@media screen and (max-width: 768px){
.question summary {
    padding: 0.5em 1em;
}
.sample-table {
  border-collapse: collapse;
  width: 96%;
  margin: -1em auto 2em;
  font-size: 64%;
	line-height: 130%;
}
.sample-table th{
  font-size: 75%;
}
}
/*フッター
-------------------------------------*/
footer {
    padding: 5rem 0 0;
	border-top: 1px dotted var(--base-color);
}
footer h6 {
	color: var(--base-color);
	font-weight: 600;
}
footer h5 {
	font-size: 15px;
}
footer p {
    font-size: 12px;
}

/*コピーライト
-------------------------------------*/
.copyright {
    text-align: center;
    padding: 1rem 0;
    background-color: var(--base-color);
	color: var(--white-color);
	font-size: 11px;
}

/*ページトップへ戻るボタン
-------------------------------------*/
#pagetop {
    position: fixed;
    bottom: 15px;
    right: 15px;
}
#pagetop a {
    display: block;
    background-color: var(--base-color);
    color: var(--white-color);
    width: 50px;
    padding: 10px 5px;
    text-align: center;
}
#pagetop a:hover {
    background-color: var(--link-color);
}