@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@800&family=Oswald:wght@700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&family=Noto+Sans+KR:wght@400;700&family=Noto+Sans+SC:wght@400;700&family=Noto+Sans+TC:wght@400;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@600&family=Noto+Serif+KR:wght@600&family=Noto+Serif+SC:wght@600&family=Noto+Serif+TC:wght@600&display=swap');

/* CSS Document */

/*-----------------------------------

	lang

-----------------------------------*/
/*.head_lang {
	width: 100%;
	height: 11vw;
	color: #fff;
	background-color: #022e3c;
	position: relative;
	display:-webkit-box;
	display: flex;
  	-webkit-box-orient: horizontal;
  	-webkit-box-direction: reverse;
  	flex-direction: row-reverse;
	-webkit-box-align: center;
	align-items: center;
	padding: 0 2vw;
}*/
.head_lang {
	width: 100%;
	height: 11vw;
	color: #fff;
	background-color: #022e3c;
	position: relative;
	display:-webkit-box;
	display: flex;
    justify-content: flex-end;
	-webkit-box-align: center;
	align-items: center;
	padding: 0 2vw;
}
#language {
    width: 39%;
}
#lang_change {
    width: 100%;
	height: 9vw;
	border: 1px solid #fff;
	border-radius: 1.5vw;
	font-size: 4vw;
	display:-webkit-box;
	display: flex;
	-webkit-box-align: center;
	align-items: center;
	position: relative;
}
#lang_change.open::after {
    position: absolute;
    content: "";
    border-right: 1.3vw solid transparent;
    border-bottom: 1.5vw solid #fff;
    border-left: 1.3vw solid transparent;
	width: 0;
	height: 0;
	display: inline-block;
    right: 2vw;
	top: 0;
	bottom: 0;
	margin: auto;
}
#lang_change.close::after {
    position: absolute;
    content: "";
    border-right: 1.3vw solid transparent;
    border-top: 1.5vw solid #fff;
    border-left: 1.3vw solid transparent;
	width: 0;
	height: 0;
	display: inline-block;
    right: 2vw;
	top: 0;
	bottom: 0;
	margin: auto;
}
#lang_change img {
	width: 4.3vw;
	margin: 0 2.5vw 0 3vw;
}
.head_lang ul {
	display: none;
	position: absolute;
	top: 10vw;
	right: 0;
	width: 40%;
	background-color: #022e3c;
	padding-top: 3vw;
	z-index: 9999;
}
.head_lang ul li a {
	height: 14vw;
	border-top: 1px solid #496772;
	padding-left: 12vw;
	font-size: 4.5vw;
	letter-spacing: 0.08em;
	display:-webkit-box;
	display: flex;
	-webkit-box-align: center;
	align-items: center;
	background: url("../img/arrow_wh_r.svg") no-repeat center left 4vw;
	background-size: 1.8vw;
}
#back_top {
    width: 32%;
	height: 9vw;
    margin-right: 1%;
	font-size: 3.5vw;
	border: 1px solid #fff;
	border-radius: 1.5vw;
	display:-webkit-box;
	display: flex;
	-webkit-box-align: center;
	align-items: center;
}
#back_top a {
    width: 100%;
    height: 100%;
	display:-webkit-box;
	display: flex;
	-webkit-box-align: center;
	align-items: center;
}
#back_top a img {
    width: 4.5vw;
    margin: 0 1.5vw 0 2vw;
}



/*-----------------------------------

	home (guide)

-----------------------------------*/
#guide_head {
	width: 580px;
	max-width: 78vw;
	margin: 4vw auto 0;
}
#guide_head h2 {
	font-size: 11vw;
	font-weight: bold;
	font-family: 'Noto Serif JP', serif;
	border-bottom: 1px solid #022e3c;
	padding-bottom: 0.3em;
	margin-bottom: 0.3em;
}
.lang_cn #guide_head h2 { font-family: "Noto Serif SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;}
.lang_tw #guide_head h2 { font-family: "Noto Serif TC", "PingFang TC", "Hiragino Sans CNS", "Microsoft JhengHei", sans-serif;}
.lang_kr #guide_head h2 { font-family: "Noto Serif KR", "Apple SD Gothic Neo", Gulim, "Malgun Gothic", sans-serif; }

#guide_head .head_txt {
	font-size: 4.7vw;
}
.back_btn {
	width: 100%;
	display:-webkit-box;
	display: flex;
	-webkit-box-pack: end;
	justify-content: flex-end;
	padding-right: 3%;
}
.back_btn .back_home {
	width: 186px;
	height: 40px;
    max-width: 25vw;
    max-height: 6vw;
	font-size: 2.65vw;
	letter-spacing: 0.1em;
	padding: 0 0 0 2vw;
	border-radius: 1.3vw;
	color: #fff;
	background-color: #022e3c;
	display:-webkit-box;
	display: flex;
	-webkit-box-align: center;
	align-items: center;
}
.back_btn .back_home img {
	width: 10%;
	margin-right: 1.4vw;
}
#guide_cont {
    padding: 5vw 0 15.4vw;
	counter-reset: number 0;
}
#guide_cont .btn_box {
	width: 700px;
	max-width: 94%;
	margin: 0 auto;
	display:-webkit-box;
	display: flex;
  	flex-wrap: wrap;
	-webkit-box-pack: justify;
	justify-content: space-between;
}
#guide_cont .btn_box li {
	align-self: stretch;
    width: 335px;
    max-width: 44.7vw;
	margin-bottom: 4vw;
}
#guide_cont .btn_box li a {
	display: block;
	width: 100%;
	height: 100%;
	font-size: 4.7vw;
	font-weight: 900;
	letter-spacing: 0.01em;
	overflow: hidden;
}
#guide_cont .btn_box li a rt {
	font-size: 0.4em;
	ruby-align: center;
	margin-bottom: -0.4em;
	transform: translateY(0);
}
#guide_cont .btn_img {
	width: 100%;
	height: 33vw;
	max-height: 244px;
	text-align: center;
	overflow: hidden;
	position: relative;
}
#guide_cont .btn_img::before {
	position: absolute;
	counter-increment: number 1;
	content: counter(number,decimal-leading-zero) ". ";
	bottom: 0;
	left: 6%;
	font-size: 9.5vw;
	font-family: 'Oswald', 'Hiragino Sans', Meiryo, sans-serif;
	font-weight: 800;
	line-height: 0.9em;
	color: #fff;
	z-index: 999;
}
#guide_cont .btn_img img {
	min-width: 100%;
	min-height: 100%;
}
#guide_cont .btn_txt {
	height: auto;
	display:-webkit-box;
	display: flex;
	-webkit-box-align: center;
	align-items: center;
	position: relative;
	padding: 0.15em 0.5em 0.3em;
	line-height: 1.1;
}

/*--- en ---*/
.lang_en #guide_head {
	margin: 2vw auto 0;
}
.lang_en #guide_head h2 {
	font-size: 6.5vw;
    line-height: 1.3em;
}
.lang_en #guide_cont .btn_box li a {
    font-size: 3.5vw;
    line-height: 1.3em;
    letter-spacing: 0.01em;
}
.lang_en #guide_cont .btn_txt {
    padding: 0.5em 0.5em 0.6em;
}

/*--- kr ---*/
.lang_kr #guide_head h2 {
	font-size: 8.2vw;
    padding-bottom: 0.5em;
    margin-bottom: 0.5em;
}
.lang_kr .back_select a {
    font-size: 3vw;
}


@media screen and (max-width: 350px){
	.back_btn .back_home {
		max-width: 27vw;
	}
}


/*-----------------------------------

	archive

-----------------------------------*/
#single h2 {
	font-size: 6vw;
	font-family: 'Noto Serif JP', serif;
	font-weight: bold;
	color: #022e3c;
}
.lang_cn #single h2 { font-family: 'Noto Serif SC', serif; }
.lang_tw #single h2 { font-family: 'Noto Serif TC', serif; }
.lang_kr #single h2 { font-family: 'Noto Serif KR', serif; }

#sound_btn {
	display:-webkit-box;
	display: flex;
	-webkit-box-align: center;
	align-items: center;
}
#sound_btn li {
	width: 160px;
	max-width: 21.5vw;
	margin-left: 2vw;
	cursor: pointer;
}

#main {
	position: relative;
	z-index: 1;
}
.main_img {
	position: relative;
	z-index: 1;
}
.main_img img {
	width: 100%;
}
.article_box {
	width: 93.3vw;
	margin: -12vw auto 23vw;
	background-color: #fff;
	position: relative;
	z-index: 5;
	box-shadow: 2px 2px 3px 0 rgb(0 0 0 / 10%);
	border-radius: 1.3vw;
}
.article_box h3 {
	font-size: 6vw;
	font-weight: bold;
	padding: 3vw 4.5vw 4vw;
	position: relative;
}
.article_box h3::before {
	position: absolute;
	left: 0;
	top: 0;
	bottom: -2vw;
	display: inline-block;
	margin: auto;
	content: "";
	width: 1.3vw;
	height: 6.4vw;
	background-color: #231815;
	border-radius: 0 0.6vw 0.6vw 0;
}
.article_box h3 rt{
	font-size: 2.3vw;
	ruby-align: center;
	margin-bottom: -0.4em;
	transform: translateY(0);
}
.article_box .article_txt {
	width: 84vw;
	margin: 0 auto;
	padding: 2vw 0 5vw;
	font-size: 4.45vw;
	line-height: 1.9em;
	border-top: 1px solid #231815;
}
.article_box .article_txt rt{
	ruby-align: center;
	margin-bottom: -0.4em;
	transform: translateY(0);
	font-size: 0.5em;
}

/*--- en ---*/
.lang_en #single h2 {
	font-size: 5vw;
    line-height: 1.3em;
}
.lang_en .article_box h3 {
    font-size: 5vw;
    line-height: 1.3em;
    padding: 4vw 4.5vw 4vw;
}
.lang_en .article_box .article_txt {
	line-height: 1.5em;
}