@charset "utf-8";

/* ========================================
	独自仕様
======================================== */

header .header_icon li.lang_bt {
	display: none;
}

/* ===================================== */



/* ========================================
	共通
======================================== */

:root {
	--bg-main: #050507;
	--pink: #ff4fd8;
	--purple: #6f3cff;
	--text: #ffffff;
	--text-sub: #d2d2d7;
	--gold-light: #f6e2a2;
	--gold: #d4af37;
	--gold-dark: #9b6f12;
}
body {
	font-family:
		"Inter",
		"Noto Sans JP",
		"Noto Sans TC",
		"Noto Sans KR",
		sans-serif;
}
main {
	display: flex;
	gap: 8px;
	max-width: 98%;
}
nav {
	width: 250px;
	flex-shrink: 0;
	background: #333;
	display: none;
}
article {
	flex: 1;
	min-width: 0;
}
h2 {
	position: relative;
	margin: 0 0 12px;
	padding: 0 0 6px 9px;
	font-size: 24px;
	font-weight: 700;
	border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
h2::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 5px;
	height: 100%;
	background: linear-gradient(
		to bottom,
		var(--pink),
		var(--purple)
	);
	border-radius: 3px;
}
h3 {
	margin: 0 0 8px;
	padding: 4px 8px;
	font-size: 18px;
	font-weight: 600;
	border-left: 3px solid var(--pink);
	background: rgba(255, 79, 216, 0.14);
}
h4 {
	margin: 0 0 8px;
	padding: 3px 0 3px 10px;
	font-size: 16px;
	font-weight: 600;
	border-left: 2px solid var(--purple);
	margin-top: 18px;
}
section .block {
	margin-bottom: 60px;
}
section .subblock {
	margin-bottom: 40px;
}
section .content {
	display: flow-root;
	line-height: 1.4;
}
section .content .imagebox {
	float: right;
	margin: 0 0 4px 8px;
	width: 260px;
	max-width: 40%;
}
section .content .imagebox .imageframe {
	border: solid 1px #CCC;
	padding: 4px;
}
section .content .imagebox img {
	width: 100%;
}
section .content p {
	margin: 0 0 1em;
	font-size: 1.6rem;
}
section .content p i {
	display: inline-block;
	height: 1.2rem;
	aspect-ratio: 1/1;
	position: relative;
	margin: 0 3px;
}
section .content p i.menu {
	border: solid #FFF;
	border-width: 2px 0;
}
section .content p i.menu:after {
	content: "";
	position: absolute;
	width: 100%;
	border: solid #FFF;
	border-width: 2px 0 0;
  top: 50%;
  transform: translateY(-50%);
}
section .note {
	font-size: 1.4rem;
	color: #AAA;
}
section .note p {
	display: block;
	position: relative;
	padding: 0 0 0 16px;
}
section .note p:before {
	content: "※";
	position: absolute;
	left: 0px;
}
section .content a {
	color: #b77aff;
	text-decoration: none;
}
section .content a:hover {
	color: var(--pink);
	text-decoration: underline;
}

/* ===================================== */



/* ========================================
	Lightbox
======================================== */

.lightbox > * {
	transition: all 0.4s;
}

/* サムネイル */
.lightbox label {
	display: block;
	cursor: pointer;
	transition: all 0.4s;
}

/* 画像 */
.lightbox img {
	transition: all 0.4s;
}

/* checkboxを非表示 */
.lightbox label input[type="checkbox"] {
	display: none;
}

/* ----------------------------------------
	拡大表示
---------------------------------------- */

.lightbox:has(input[type="checkbox"]:checked) label {
	position: fixed;
	inset: 0;
	z-index: 1000;
	display: flex;
	align-items: center;
	justify-content: center;
	width: auto;
	max-width: none;
	margin: 0;
	padding: 0;
	border: 0;
	background: rgba(0, 0, 0, 0.8);
}

/* 拡大画像 */
.lightbox:has(input[type="checkbox"]:checked) img {
	width: auto;
	max-width: 90vw;
	max-height: 90vh;
	object-fit: contain;
	transform: scale(1);
}

/* ----------------------------------------
	×ボタン
---------------------------------------- */

.lightbox:has(input[type="checkbox"]:checked) label::after {
	content: "×";
	position: fixed;
	top: 20px;
	right: 1vw;
	width: 50px;
	height: 50px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 42px;
	font-weight: 300;
	line-height: 1;
	color: #FFF;
	cursor: pointer;
}

/* ===================================== */