@charset "utf-8";

:root {
	--Gap: var(--Size_10);
}

/* モバイル　ALL */
@media screen and (max-width: 425px) {
	:root {

		--Padding_Side: var(--Size_12);

		/* セクション */
		--SectionContents_margin: 0 0;
		--SectionContents_padding: var(--padding);

		/* カード */
		--Card_margin: 0 0 var(--Size_24);

		/* Flex 制御*/
		--Flex-direction_CRRR: column;
		--Flex-direction_CRCC: column;
		--Flex-direction_CCRR: column;
		--Flex-direction_CCCR: column;
		--Flex-direction_CCCC: column;
		--Flex-direction_RCCC: row;
		--Flex-direction_CrRRR: column-reverse;
		--Flex-direction_CrRCrR: column-reverse;
		--Flex-direction_RRRCrR: row;
		--Flex-direction_CrCrCrCrR: row;

		--Flex-direction_CRRRRR: column;
		--Flex-direction_CCRRRR: column;
		--Flex-direction_CCCRRR: column;
		--Flex-direction_RRCCCC: row;
	}
}

/* タブレット */
@media screen and (min-width:426px) and (max-width: 768px) {
	:root {

		--Padding_Side: var(--Size_12);

		/* セクション */
		--SectionContents_margin: 0 0;
		--SectionContents_padding: var(--padding);

		/* カード */
		--Card_margin: 0 0 var(--Size_24);

		/* Flex 制御*/
		--Flex-direction_CRRR: row;
		--Flex-direction_CRCC: row;
		--Flex-direction_CCRR: column;
		--Flex-direction_CCCR: column;
		--Flex-direction_CCCC: column;
		--Flex-direction_RRCC: row;
		--Flex-direction_CrRRR: row;
		--Flex-direction_CrRCrR: column-reverse;
		--Flex-direction_RRRCrR: column-reverse;
		--Flex-direction_CrCrCrCrR: column-reverse;

		--Flex-direction_CRRRRR: row;
		--Flex-direction_CCRRRR: column;
		--Flex-direction_CCCRRR: column;
		--Flex-direction_RRCCCC: row;
	}
}

/* ノートパソコン */
@media screen and (min-width:769px) and ( max-width:1024px) {
	:root {

		--Padding_Side: var(--Size_12);

		/* セクション */
		--SectionContents_margin: 0 0;
		--SectionContents_padding: var(--padding);

		/* カード */
		--Card_margin: 0 0 var(--Size_24);

		/* Flex 制御*/
		--Flex-direction_CRRR: row;
		--Flex-direction_CRCC: column;
		--Flex-direction_CCRR: row;
		--Flex-direction_CCCR: column;
		--Flex-direction_CCCC: column;
		--Flex-direction_RRCC: column;
		--Flex-direction_CrRRR: row;
		--Flex-direction_CrRCrR: row;
		--Flex-direction_RRRCrR: row;
		--Flex-direction_CrCrCrCrR: column-reverse;

		--Flex-direction_CRRRRR: row;
		--Flex-direction_CCRRRR: row;
		--Flex-direction_CCCRRR: column;
		--Flex-direction_RRCCCC: column;
	}
}

/* ノートパソコン L */
@media screen and (min-width:1025px) and ( max-width:1440px) {
	:root {

		--Padding_Side: calc( calc( 100% - 1024px) / 2);

		/* セクション */
		--SectionContents_margin: 0 0;
		--SectionContents_padding: var(--padding);

		/* カード */
		--Card_margin: 0 0 var(--Size_24);

		/* Flex 制御*/
		--Flex-direction_CRRR: row;
		--Flex-direction_CRCC: column;
		--Flex-direction_CCRR: row;
		--Flex-direction_CCCR: row;
		--Flex-direction_CCCC: column;
		--Flex-direction_RRCC: column;
		--Flex-direction_CrRRR: row;
		--Flex-direction_CrRCrR: column-reverse;
		--Flex-direction_RRRCrR: row;
		--Flex-direction_CrCrCrCrR: column-reverse;

		--Flex-direction_CRRRRR: row;
		--Flex-direction_CCRRRR: row;
		--Flex-direction_CCCRRR: row;
		--Flex-direction_RRCCCC: column;
	}
}

/* 2K以上 */
@media screen and (min-width:1441px) and ( max-width:2560px) {
	:root {

		--Padding_Side: calc( calc( 100% - 1024px) / 2);

		/* セクション */
		--SectionContents_margin:  0 0;
		--SectionContents_padding: var(--padding);

		/* カード */
		--Card_margin: 0 0 var(--Size_24);

		/* Flex 制御*/
		--Flex-direction_CRRR: row;
		--Flex-direction_CRCC: column;
		--Flex-direction_CCRR: row;
		--Flex-direction_CCCR: row;
		--Flex-direction_CCCC: column;
		--Flex-direction_RRCC: column;
		--Flex-direction_CrRRR: row;
		--Flex-direction_CrRCrR: row;
		--Flex-direction_RRRCrR: row;
		--Flex-direction_CrCrCrCrR: column-reverse;

		--Flex-direction_CRRRRR: row;
		--Flex-direction_CCRRRR: row;
		--Flex-direction_CCCRRR: row;
		--Flex-direction_RRCCCC: column;
	}
}

/* 4K以上 */
@media screen and (min-width:2561px) {
	:root {

		--Padding_Side: calc( calc( 100% - 1024px) / 2);

		/* セクション */
		--SectionContents_margin:  0 0;
		--SectionContents_padding: var(--padding);

		/* カード */
		--Card_margin: 0 0 var(--Size_24);

		/* Flex 制御*/
		--Flex-direction_CRRR: row;
		--Flex-direction_CRCC: column;
		--Flex-direction_CCRR: row;
		--Flex-direction_CCCR: row;
		--Flex-direction_CCCC: column;
		--Flex-direction_RRCC: column;
		--Flex-direction_CrRRR: row;
		--Flex-direction_CrRCrR: row;
		--Flex-direction_RRRCrR: row;
		--Flex-direction_CrCrCrCrR: column-reverse;

		--Flex-direction_CRRRRR: row;
		--Flex-direction_CCRRRR: row;
		--Flex-direction_CCCRRR: row;
		--Flex-direction_RRCCCC: column;
	}
}




/* Set */

html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
	position: relative;
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 62.5%;
	font: inherit;
	vertical-align: baseline;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
	display: block;
}

*,
*:before,
*:after {
	box-sizing: inherit;
}

html {
	max-width: 100%;
	box-sizing: border-box;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
}

body {
	display: flex;
	flex-direction: column;
	min-height: 100vh;
	background: var(--Color_1D100);;
	animation: fadeIn 2s ease 0s 1 normal;
	-webkit-animation: fadeIn 4s ease 0s 1 normal;
}

header, article, section, div, footer,
table, tr, th, td, ol, ul, li, dl, dt, dd,
h1, h2, h3, h4, h5, h6, p, span, b, i, a {
	box-sizing: border-box;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
}

body,
i span {
	font-family: "Noto Sans", sans-serif;
	font-optical-sizing: auto;
	font-weight: 400;
	font-style: normal;
	font-variation-settings:
    "wdth" 100;
}

@keyframes fadeIn         { 0% { opacity: 0 } 100% { opacity: 1 } }
@-webkit-keyframes fadeIn { 0% { opacity: 0 } 100% { opacity: 1 } }

blockquote, q {
	quotes: none;
}

blockquote:before, blockquote:after, q:before, q:after {
	content: '';
	content: none;
}

p, ol, ul, dl {
	color: var(--Color_1D100);
	line-height: 1.6;
}

ol, ul {
	list-style: none;
}

p, ol li, ul li, dl dt, dl dd {
	font-size: var(--Size_10);
}

span {
	font-size: var(--Size_08);
}

a {
	color: var(--Color_B100);
	text-decoration: none;
	border: 0;
	transition: var(--Transition_04s);
	-o-transition: var(--Transition_04s);
	-moz-transition: var(--Transition_04s);
	-webkit-transition: var(--Transition_04s);
}

a:hover {
	
}

span.none {
	display: none;
}

figure {
	margin: 0;
}

img {
	max-width: 100%;
	vertical-align: bottom;
	object-fit: cover;
}

i {
	display: flex;
	align-items: center;
	gap: var(--Size_04);
	font-size: var(--Size_06);
	line-height: 1;
	border-radius: var(--Border-radius_L);
	& span {
		font-size: var(--Size_06);
		color: var(--Color_FF100);
	}
}








/* ーーーーーーーーーーーーーーーーーーーー
   H
ーーーーーーーーーーーーーーーーーーーー */



header h1 {
	display: none;
}

#contents > h2 {
	position: relative;
	display: flex;
	margin: 0 0 var(--Size_24);
	padding: 0;
	font-size: var(--Size_14);
	color: var(--Color_1D100);
	font-weight: 600;
	border-bottom: 1px var(--Color_1D020) solid;
}

#contents > h3 {
	position: relative;
	display: flex;
	margin: 0 0 var(--Size_12);
	padding: 0 0 0 var(--Size_06);
	color: var(--Color_B100);
	border-left: 1px var(--Color_B100) solid;
}








/* ーーーーーーーーーーーーーーーーーーーー
   アーティクル
ーーーーーーーーーーーーーーーーーーーー */

article {
	flex: 1;
	position: relative;
	display: flex;
	flex-direction: column;
	max-width: 100%;
	background: #f9f9f9;
}








/* ーーーーーーーーーーーーーーーーーーーー
   コンテンツ
ーーーーーーーーーーーーーーーーーーーー */

section#contents {
	flex: 1;
	position: relative;
	display: flex;
	flex-direction: column;
	margin: var(--SectionContents_margin);
	padding: var(--Size_10) var(--Padding_Side);
	overflow: hidden;
}

section#contents > p {
	margin: 0;
	padding: 0 0 var(--Size_36);
	color: var(--Color_1D100);
	font-size: var(--Size_10);
	line-height: 1.6;
	font-weight: 400;
}

section#contents > p a {
	display: flex;
	align-items: center;
	gap: var(--Size_02);
}

section#contents > p a i {
	display: flex;
	justify-content: center;
	align-items: center;
	padding: var(--Size_02);
	width: var(--Size_22);
	background: var(--Color_A100);
	border-radius: var(--Border-radius_L);
	transition: var(--Transition_04s);
	-o-transition: var(--Transition_04s);
	-moz-transition: var(--Transition_04s);
	-webkit-transition: var(--Transition_04s);
}

#cave section#contents > p a i {
	background: var(--Color_CV100);
}

#cavex section#contents > p a i {
	background: var(--Color_CX100);
}

section#contents > p a:hover {
	display: flex;
	align-items: center;
	gap: var(--Size_02);
}























/* ーーーーーーーーーーーーーーーーーーーー
   ギミック
ーーーーーーーーーーーーーーーーーーーー */

.glo {
	display: flex;
	z-index: 0;
	transition: var(--Transition_04s);
	-o-transition: var(--Transition_04s);
	-moz-transition: var(--Transition_04s);
	-webkit-transition: var(--Transition_04s);
	backdrop-filter: var(--Backdrop-filter_blur);
	-o-backdrop-filter: var(--Backdrop-filter_blur);
	-moz-backdrop-filter: var(--Backdrop-filter_blur);
	-webkit-backdrop-filter: var(--Backdrop-filter_blur);
}

.glo:before {
	content: '';
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	z-index: -1;
	border-radius: var(--Border-radius_S);
	background: var(--Linear-gradient_BTN0);
	filter: blur(0);
	transition: var(--Transition_04s);
	-o-transition: var(--Transition_04s);
	-moz-transition: var(--Transition_04s);
	-webkit-transition: var(--Transition_04s);
}

#cave .glo:before {
	background: var(--Gradation_Cave_off);
}

#cavex .glo:before {
	background: var(--Gradation_CaveX_off);
}

.glo:hover {
	transform: var(--Transform_rZ);
}

.glo:hover:before {
	background: var(--Linear-gradient_BTN);
	filter: blur(18px);
}

#cave .glo:hover:before {
	background: var(--Gradation_Cave_on);
}

#cavex .glo:hover:before {
	background: var(--Gradation_CaveX_on);
}