@charset "UTF-8";

/* L1 ######################################## font-face ######################################## */

@font-face {
	font-family: 'Ubuntu Condensed';
	font-style: normal;
	font-weight: 400;
	font-display: swap; 
	src: url('../fonts/ubuntu-condensed-v17-latin-regular.woff2') format('woff2'); 
}

@font-face {
	font-family: 'Noto Serif JP';
	font-style: normal;
	font-weight: 400;
	font-display: swap;
	src: url('../fonts/noto-serif-jp-v33-japanese_latin-regular.woff2') format('woff2');
}

/* L1 ######################################## 共通設定 ######################################## */

html {
	scroll-behavior: smooth;
}

body {
	display: block;
	margin: 0;
	padding: 0;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	font-size: 16px;
	background-color: #5da9f4; 
}

body::before {
	content: "";
	position: fixed;
	top: 0;
	left: 0;
	z-index: -2;
	width: 100vw;
	height: 100vh;
	height: 100svh;
	background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.5' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
	opacity: 0.20;
	pointer-events: none;
}

body::after {
	content: "";
	position: fixed;
	top: 0;
	left: 0;
	z-index: -3;
	width: 200vw;
	height: 200vh; 
	background: linear-gradient(135deg, #5da9f4 0%, #59d7b7 8.33%, #f9e572 16.66%, #f9a366 25%, #f472b6 33.33%, #bc8de8 41.66%, #5da9f4 50%, #59d7b7 58.33%, #f9e572 66.66%, #f9a366 75%, #f472b6 83.33%, #bc8de8 91.66%, #5da9f4 100%);
	pointer-events: none;
	will-change: transform;
	transform: translateZ(0); 
	animation: gradient-body-gpu 20s linear infinite;
}

@keyframes gradient-body-gpu {
	0% { transform: translate3d(0, 0, 0); }
	100% { transform: translate3d(-50%, -50%, 0); }
}

/* L1 ######################################## 戻るボタン ######################################## */

.back-to-artist {
	display: flex;
	align-items: center;
	gap: 8px;
	position: fixed;
	top: clamp(15px, 2.5vw, 20px);
	left: clamp(15px, 2.5vw, 20px);
	z-index: 1000;
	margin: 0;
	padding: clamp(8px, 1.5vw, 10px) clamp(14px, 2.5vw, 16px);
	color: #333333;
	font-family: "Ubuntu Condensed", sans-serif;
	font-size: clamp(0.75rem, 0.6rem + 0.5vw, 0.85rem);
	font-weight: bold;
	text-decoration: none;
	letter-spacing: 0.05em;
	white-space: nowrap;
	border-radius: 30px;
	background: rgba(255, 255, 255, 0.7);
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
	transition: background 0.3s ease, color 0.3s ease, transform 0.2s ease;
}

@media (hover: hover) {
	.back-to-artist:hover {
		color: #ffffff;
		background: #222222;
		transform: translate3d(-3px, 0, 0);
	}
}

/* L1 ######################################## 背景ローダー ######################################## */

#bg-loader {
	display: flex;
	align-items: center;
	gap: 8px;
	position: fixed;
	top: clamp(15px, 2.5vw, 20px);
	right: clamp(15px, 2.5vw, 20px);
	z-index: 1000;
	padding: clamp(8px, 1.5vw, 10px) clamp(14px, 2.5vw, 16px);
	color: #ffffff;
	font-family: "Ubuntu Condensed", sans-serif;
	font-size: clamp(0.75rem, 0.6rem + 0.5vw, 0.85rem);
	letter-spacing: 0.05em;
	white-space: nowrap;
	border-radius: 30px;
	background: rgba(0, 0, 0, 0.35);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
	opacity: 1;
	transition: opacity 0.5s ease;
	pointer-events: none;
}

#bg-loader i {
	font-size: 0.9em;
}

/* L1 ######################################## ヒーローエリア ######################################## */

#hero {
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	z-index: 10;
	width: 100%;
	height: 100vh;
	height: 100svh;
	min-height: 500px;
	box-sizing: border-box;
	padding-bottom: 40px;
}

#hero img.hero-logo {
	width: 95%;
	max-width: 800px;
	max-height: max(360px, 75vh);
	object-fit: contain;
	transform: translate3d(0, 20px, 0) scale3d(0.9, 0.9, 1);
	opacity: 0; 
	will-change: transform, opacity;
}

#hero img.hero-logo.is-loaded {
	animation: hero-fade-in 1.5s cubic-bezier(0.15, 0.85, 0.35, 1) forwards;
}

@keyframes hero-fade-in {
	0% { opacity: 0; transform: translate3d(0, 20px, 0) scale3d(0.9, 0.9, 1); }
	100% { opacity: 1; transform: translate3d(0, 0, 0) scale3d(1, 1, 1); }
}

.scroll-down {
	display: flex;
	justify-content: center;
	align-items: center;
	position: fixed; 
	bottom: 5vh; 
	left: 50%;
	z-index: 9999;
	width: 50px;
	height: 50px;
	color: #333333;
	text-decoration: none;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.85);
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
	transform: translate3d(-50%, 0, 0);
	transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
	animation: scroll-bounce 2.5s infinite;
}

@media (hover: hover) {
	.scroll-down:hover {
		color: #ffffff;
		background: #222222;
		transform: translate3d(-50%, 0, 0) scale3d(1.1, 1.1, 1); 
	}
}

.scroll-down span {
	display: none;
}

.scroll-down i {
	margin-top: 2px; 
	font-size: 1.5rem;
	transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.scroll-down.is-up {
	animation: none; 
}

.scroll-down.is-up i {
	margin-top: -2px; 
	transform: rotateZ(180deg);
}

@keyframes scroll-bounce {
	0%, 20%, 50%, 80%, 100% { transform: translate3d(-50%, 0, 0); }
	40% { transform: translate3d(-50%, -10px, 0); }
	60% { transform: translate3d(-50%, -5px, 0); }
}

/* L1 ######################################## コンテンツ全体 ######################################## */

#contents {
	display: block;
	width: 100%;
	max-width: 1200px;
	box-sizing: border-box;
	margin: 0 auto;
	padding: clamp(3em, 5vh, 5em) 4% 0;
}

/* L1 ######################################## ページヘッダー ######################################## */

#page-header {
	display: flex;
	flex-direction: column;
	position: relative;
	z-index: 10;
	width: 100%;
	min-height: 100svh; 
	box-sizing: border-box;
}

.header-glass-box {
	display: block;
	container-type: inline-size;
	width: 100%;
	box-sizing: border-box;
	margin: auto 0; 
	padding: 6em 4% 4em 4%;
	background: rgba(255, 255, 255, 0.85);
	box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
}

#page-header .release-schedule a .years {
	color: #666666;
}

#page-header .release-schedule a:hover .years {
	color: #444444; 
}

/* L2 **************************************** タイトル **************************************** */

#title {
	display: block;
	width: 100%;
	margin: 0 auto;
	color: #666666;
	text-align: center;
	line-height: 1.2;
}

#title p.main {
	display: block;
	margin: 0;
	color: #666666;
	font-family: "Noto Serif JP", "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
	font-size: clamp(1.4rem, 1.1rem + 3cqw, 2.5rem);
	font-weight: bold;
	text-align: center;
	letter-spacing: 0.15em;
	line-height: 1.8;
	white-space: normal;
	word-break: keep-all;
	overflow-wrap: break-word;
	background: linear-gradient(135deg, #111111 0%, #777777 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	filter: drop-shadow(0px 2px 4px rgba(0, 0, 0, 0.08));
}

#title p.main span {
	display: inline-block;
}

#title p.sub {
	display: block;
	margin: 0 0 2em 0;
	color: #888888;
	font-size: clamp(1.05rem, 0.95rem + 1.2cqw, 1.25rem);
	font-weight: bold;
	letter-spacing: 0.3em; 
}

/* L2 **************************************** コンセプト **************************************** */

#concept {
	display: block;
	width: 100%;
	max-width: 1200px;
	box-sizing: border-box;
	margin: 2.5em auto;
	color: #333333;
	text-align: center;
}

#concept p.desc {
	display: block;
	margin: 2.5em 0 0 0;
	font-size: clamp(0.95rem, 0.85rem + 1cqw, 1.1rem);
	line-height: 1.8;
	word-break: keep-all;
	overflow-wrap: break-word;
}

/* L2 **************************************** スケジュールリスト **************************************** */

.release-schedule {
	display: flex;
	flex-wrap: wrap; 
	justify-content: center;
	gap: clamp(8px, 1.5vw, 15px);
	list-style: none;
	width: 100%;
	max-width: 900px;
	margin: 3.5em auto 0 auto;
	padding: 0;
}

.release-schedule li {
	display: block;
	flex-grow: 1;
	flex-basis: clamp(22%, calc((600px - 100%) * 999), 48%);
	margin: 0;
}

.release-schedule a {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	container-type: inline-size;
	width: 100%;
	height: 100%;
	box-sizing: border-box;
	margin: 0;
	padding: clamp(0.8em, 2vw, 1.5em) clamp(0.2em, 1vw, 1em);
	color: #333333;
	text-decoration: none;
	border: 1px solid #dddddd;
	border-radius: 12px;
	background: #ffffff;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
	transition: border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease, transform 0.2s ease, opacity 0.3s ease;
}

.release-schedule .years {
	display: block;
	color: #1e88e5;
	font-family: "Ubuntu Condensed", sans-serif;
	font-size: clamp(1.4rem, 0.8rem + 4cqw + 0.5vw, 2.2rem);
	font-weight: bold;
	line-height: 1.0;
	white-space: nowrap;
	transition: color 0.3s ease;
}

.release-schedule .month {
	display: block;
	margin: 0.8em 0 0 0;
	color: #666666;
	font-size: clamp(0.8rem, 0.5rem + 2cqw + 0.2vw, 1.1rem);
	font-weight: bold;
	line-height: 1.0;
	transition: color 0.3s ease;
}

.release-schedule a.is-upcoming {
	cursor: default; 
	background: #f9f9f9; 
	opacity: 0.6; 
	pointer-events: none; 
}

.release-schedule a.is-upcoming .years {
	color: #aaaaaa; 
}

.release-schedule a.is-upcoming .month {
	color: #666666;
}

@media (hover: hover) {
	#page-header .release-schedule a:not(.is-upcoming):hover {
		border-color: #1e88e5;
		background: #f4fafe;
		box-shadow: 0 6px 15px rgba(30, 136, 229, 0.15);
		transform: translate3d(0, -3px, 0);
	}
	#page-header .release-schedule a:not(.is-upcoming):hover .years {
		color: #1e88e5;
	}
	#page-header .release-schedule a:not(.is-upcoming):hover .month {
		color: #1e88e5;
	}
}

/* L1 ######################################## ラインナップ ######################################## */

#line-up {
	display: block;
	width: 100%;
	margin: 0;
	padding: 0;
}

/* L2 **************************************** 横長カードデザイン **************************************** */

article.item {
	display: flex;
	flex-wrap: wrap;
	position: relative;
	z-index: 1;
	overflow: hidden;
	width: 100%;
	margin: 0 0 3em 0;
	border-radius: 16px;
	background: rgba(255, 255, 255, 0.8);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
	transform: translate3d(0, var(--parallax-y), 0) scale3d(var(--parallax-scale), var(--parallax-scale), 1);
	transform-origin: top center;
	will-change: transform; 
	scroll-margin-top: clamp(60px, 8vh, 100px);
	--parallax-y: 0px;
	--parallax-scale: 1;
}

article.item.new::before {
	content: "";
	position: absolute;
	top: 0;
	left: clamp(24px, 4vw, 40px);
	z-index: 10;
	width: clamp(40px, 6vw, 60px);
	height: clamp(50px, 7vw, 65px);
	background: linear-gradient(135deg, #ff4b2b 0%, #4b0000 100%);
	clip-path: polygon(0 0, 100% 0, 100% 100%, 50% calc(100% - 10px), 0 100%);
	filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

article.item.new::after {
	content: "NEW";
	display: flex;
	justify-content: center;
	align-items: flex-start;
	position: absolute;
	top: 0;
	left: clamp(24px, 4vw, 40px);
	z-index: 11;
	width: clamp(40px, 6vw, 60px);
	padding: clamp(14px, 2vw, 18px) 0 0 0;
	color: #ffffff;
	font-family: "Ubuntu Condensed", sans-serif;
	font-size: clamp(0.65rem, 0.2rem + 1.8vw, 1.2rem);
	font-weight: bold;
	letter-spacing: 0.1em;
	line-height: 1.0;
	animation: text-pop 3s ease-in-out infinite;
	will-change: transform, opacity;
}

@keyframes text-pop {
	0%, 100% {
		opacity: 1;
		transform: scale3d(1, 1, 1);
	}
	50% {
		opacity: 0.9;
		transform: scale3d(1.15, 1.15, 1);
	}
}

article.item .article-year-header {
	display: flex;
	align-items: center;
	width: 100%;
	box-sizing: border-box;
	padding: clamp(20px, 3vw, 30px) clamp(20px, 3vw, 30px) 0;
	color: #666666;
	font-family: "Ubuntu Condensed", sans-serif;
	font-size: clamp(1.9rem, 0.5rem + 4.5vw, 3.8rem);
	font-weight: bold;
	letter-spacing: 0.05em;
	line-height: 1;
}

article.item .article-year-header::before {
	content: "";
	flex-grow: 1;
	height: 2px;
	margin-right: clamp(15px, 2vw, 25px);
	border-radius: 2px;
	background: linear-gradient(to left, rgba(34, 34, 34, 0.25), transparent);
}

article.item.new .article-year-header::before {
	margin-left: clamp(45px, 6vw, 75px);
}

/* L3 ======================================== 情報エリア（左側） ======================================== */

article.item .info-area {
	display: flex;
	flex-direction: column;
	flex: 4 1 300px;
	container-type: inline-size;
	width: 100%;
	box-sizing: border-box;
	padding: clamp(20px, 3vw, 30px);
}

article.item figure.cover {
	display: block;
	width: 100%;
	margin: 0 0 1.5em 0;
	padding: 0;
}

article.item figure.cover img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 8px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

article.item h3.title {
	display: block;
	margin: 0 0 0.3em 0;
	padding: 0;
	color: #222222;
	font-size: clamp(1.05rem, 0.6rem + 2cqw, 1.45rem);
	font-weight: bold;
	line-height: 1.4;
}

article.item p.category {
	display: block;
	margin: 0;
	padding: 0;
	color: #666666;
	font-size: clamp(0.75rem, 0.5rem + 1.2cqw, 1.05rem);
	font-weight: bold;
}

article.item p.category::before {
	content: "\f025";
	display: inline-block;
	position: relative;
	margin-right: 0.5em;
	font-family: "Font Awesome 7 Free";
	font-weight: 900;
}

article.item p.category a {
	color: #666666;
	text-decoration: none;
	transition: color 0.2s;
}

@media (hover: hover) {
	article.item p.category a:hover {
		color: #1e88e5;
	}
}

article.item p.info {
	display: block;
	margin: 0 0 2em 0;
	color: #444444;
	font-size: clamp(0.8rem, 0.5rem + 2.5cqw, 1.15rem);
	line-height: 1.7;
}

article.item .artist-comment-area {
	display: flex;
	align-items: flex-start;
	gap: clamp(12px, 4px + 2.5cqw, 18px);
	margin: 0 0 1.5em 0;
}

article.item .artist-icon {
	overflow: hidden;
	flex-shrink: 0;
	position: relative;
	z-index: 2;
	width: clamp(45px, 20px + 8cqw, 70px);
	height: clamp(45px, 20px + 8cqw, 70px);
	margin: 0 calc(clamp(8px, 4px + 1.5cqw, 14px) * -1) 0 0;
	border: clamp(2px, 0.4vw, 4px) solid #ffffff;
	border-radius: 50%;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

article.item .artist-icon img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

article.item .comment-box {
	position: relative;
	padding: clamp(10px, 4px + 2cqw, 16px) clamp(12px, 5px + 2.5cqw, 20px);
	color: #333333;
	font-size: clamp(0.82rem, 0.5rem + 2cqw, 1.03rem);
	line-height: 1.8;
	border: 1px solid #eeeeee;
	border-radius: 12px;
	background: #ffffff;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

article.item .comment-box::before {
	content: "";
	position: absolute;
	top: clamp(24px, 12px + 4cqw, 36px);
	left: calc(clamp(12px, 6px + 2cqw, 18px) * -1 + 1px);
	z-index: 3;
	border-width: 0 clamp(12px, 6px + 2cqw, 18px) clamp(14px, 6px + 3cqw, 20px) 0;
	border-style: solid;
	border-color: transparent #ffffff transparent transparent;
	filter: drop-shadow(-1px -1px 1px rgba(0, 0, 0, 0.04));
}

article.item .comment-box .comment-text {
	margin: 0;
}


.js-typewriter span {
	opacity: 0;
	transition: opacity 0.4s ease;
}

.js-typewriter span.is-animating {
	will-change: opacity;
	transform: translateZ(0); 
}

.js-typewriter span.is-visible {
	opacity: 1;
}

.js-typewriter span.is-space {
	white-space: pre;
}

article.item p.link {
	display: block;
	margin: auto 0 0 0;
	text-align: center;
}

article.item p.link a {
	display: block;
	position: relative;
	padding: 1em;
	color: #ffffff;
	font-size: clamp(0.9rem, 0.6rem + 1.8cqw, 1.2rem);
	font-weight: bold;
	text-align: center;
	text-decoration: none;
	word-break: keep-all;
	overflow-wrap: break-word;
	border-radius: 8px;
	background: linear-gradient(180deg, #3aa3ff 0%, #1e88e5 100%);
	box-shadow: 
		0 4px 10px rgba(30, 136, 229, 0.3),
		inset 0 1px 0 rgba(255, 255, 255, 0.2); 
	transform: none; 
	transition: background 0.3s, box-shadow 0.3s, transform 0.2s;
}

article.item p.link a::before {
	content: "\f0c1";
	display: inline-block;
	position: relative;
	margin-right: 0.5em;
	font-family: "Font Awesome 7 Free";
	font-weight: 900;
}

@media (hover: hover) {
	article.item p.link a:hover {
		background: linear-gradient(180deg, #4cb0ff 0%, #2196f3 100%); 
		box-shadow: 
			0 6px 15px rgba(30, 136, 229, 0.4),
			inset 0 1px 0 rgba(255, 255, 255, 0.3);
	}
}

/* L3 ======================================== プレーヤーエリア（右側） ======================================== */

article.item .player-area {
	display: flex;
	flex-direction: column;
	flex: 5 1 320px;
	container-type: inline-size;
	width: 100%;
	box-sizing: border-box;
	padding: clamp(20px, 3vw, 30px);
}

article.item ul.selecter {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(clamp(110px, 20px + 20cqw, 140px), 1fr));
	gap: 10px;
	list-style: none;
	margin: 0 0 20px 0;
	padding: 0;
}

article.item ul.selecter li {
	cursor: pointer;
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 0.6em 0.5em;
	box-sizing: border-box;
	color: #666666;
	font-family: "Ubuntu Condensed", sans-serif;
	font-size: clamp(0.82rem, 0.45rem + 2cqw, 1.1rem);
	letter-spacing: 0.03em;
	white-space: nowrap;
	border: 1px solid #dddddd;
	border-radius: 20px;
	background: #ffffff;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.03);
	transform: none;
	transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

article.item ul.selecter li.selected {
	color: #ffffff;
	border: 1px solid #222222;
	background: #222222;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
	transform: none;
}

article.item ul.selecter li.selected::before {
	content: "\f00c";
	display: inline-block;
	position: relative;
	margin-right: 0.4em;
	font-family: "Font Awesome 7 Free";
	font-weight: 900;
}

@media (hover: hover) {
	article.item ul.selecter li:hover {
		color: #1e88e5;
		border-color: #1e88e5;
		background: #f4fafe;
		box-shadow: 0 4px 8px rgba(30, 136, 229, 0.15);
		transform: translate3d(0, -2px, 0);
	}
}

article.item div.players {
	display: flex;
	flex-direction: column;
	flex-grow: 1;
	width: 100%;
}

article.item div.group {
	display: flex;
	flex-direction: column;
	flex-grow: 1;
	position: relative;
	width: 100%;
	min-height: 450px;
}

article.item div.group > div::before {
	content: "";
	position: absolute;
	top: 50%;
	left: 50%;
	z-index: -1; 
	width: 40px;
	height: 40px;
	margin: -20px 0 0 -20px; 
	border: 4px solid #f0f0f0;
	border-top: 4px solid #1e88e5;
	border-radius: 50%;
	animation: player-spin 1s linear infinite;
}

@keyframes player-spin {
	0% { transform: rotateZ(0deg); }
	100% { transform: rotateZ(360deg); }
}

article.item div.group > div {
	display: none;
	flex-grow: 1;
	position: relative;
	z-index: 10;
	width: 100%;
}

article.item div.group > div.selected {
	display: flex;
	flex-direction: column;
	z-index: 20;
}

article.item iframe {
	display: block;
	position: relative;
	z-index: 2;
	width: 100%;
	height: 100%;
	min-height: 450px;
	margin: 0;
	border: none;
	border-radius: 8px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

article.item div.group > div[data-service="apple"] iframe {
	height: 450px;
	min-height: 450px;
	margin: 0 0 auto 0;
}

article.item div.group > div[data-service="line"] iframe {
	width: 300px;
	max-width: 100%;
	height: 400px;
	min-height: 400px;
	margin: auto;
}

/* L3 ======================================== 追記テキストエリア ======================================== */

article.item .extra-area {
	width: 100%;
	box-sizing: border-box;
	padding: clamp(12px, 2vw, 15px) clamp(20px, 3vw, 30px);
	border-top: 1px solid rgba(0, 0, 0, 0.05);
	color: #555555;
	font-size: clamp(0.75rem, 0.6rem + 0.6vw, 0.9rem);
	line-height: 1.6;
	background: rgba(0, 0, 0, 0.02);
	border-radius: 0 0 16px 16px; 
}

article.item .extra-area > p:first-child::before {
	content: "\f05a"; 
	display: inline-block;
	margin-right: 0.5em;
	color: #666666; 
	font-family: "Font Awesome 7 Free", "Font Awesome 6 Free", "Font Awesome 5 Free";
	font-weight: 900;
}

article.item .extra-area p,
article.item .extra-area ul,
article.item .extra-area ol {
	margin: 0;
	padding: 0;
}

article.item .extra-area > * + * {
	margin-top: 0.8em; 
}

article.item .extra-area a {
	color: #333333;
	font-weight: normal;
	text-decoration: underline;
	text-decoration-color: #999999;
	text-underline-offset: 3px;
	text-decoration-thickness: 1px;
	transition: opacity 0.2s, text-decoration-color 0.2s;
}

@media (hover: hover) {
	article.item .extra-area a:hover {
		opacity: 0.8;
		text-decoration-color: #333333;
	}
}

/* L3 ======================================== カミングスーン枠 ======================================== */

article.upcoming-item {
	display: flex;
	justify-content: center;
	align-items: center;
	container-type: inline-size;
	min-height: 300px;
	border-radius: 16px;
	background: rgba(255, 255, 255, 0.8);
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
}

.coming-soon-box {
	display: flex;
	flex-direction: column;
	align-items: center;
}

.coming-soon-box .coming-text {
	margin: 0 0 0.3em 0;
	color: #999999;
	font-family: "Ubuntu Condensed", sans-serif;
	font-size: clamp(1.0rem, 0.8rem + 1.5cqw, 1.6rem);
	font-weight: bold;
	letter-spacing: 0.1em;
}

.coming-soon-box .title {
	margin: 0 0 0.1em 0;
	color: #666666;
	font-family: "Ubuntu Condensed", sans-serif;
	font-size: clamp(1.8rem, 1.0rem + 4cqw, 3.6rem);
	font-weight: bold;
	letter-spacing: 0.05em;
	line-height: 1.1;
}

.coming-soon-box .date {
	margin: 0;
	color: #666666;
	font-size: clamp(0.9rem, 0.7rem + 1.5cqw, 1.25rem);
	font-weight: bold;
	text-align: center;
	line-height: 1.5;
}

/* L1 ######################################## カードディール ######################################## */

#dealer-bg {
	overflow: hidden;
	position: fixed;
	top: 0;
	left: 0;
	z-index: -1;
	width: 100%;
	height: 100vh;
	height: 100svh;
	transform: translateZ(0);
	pointer-events: none;
}

.dealer-card-wrapper {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	pointer-events: none;
}

.dealer-card {
	display: flex;
	overflow: hidden; 
	position: absolute;
	box-sizing: border-box;
	width: clamp(200px, 25vw, 400px);
	height: auto; 
	border: none;
	border-radius: 6px; 
	background: transparent;
	box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
	transform: translate3d(-50%, -50%, 0) translate3d(0, 110vh, 0) rotateZ(0deg);
	opacity: 0;
	transition: transform 1.2s cubic-bezier(0.15, 0.85, 0.35, 1), opacity 0.4s ease;
	backface-visibility: hidden;
	-webkit-backface-visibility: hidden;
}

.dealer-card img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 6px;
	object-fit: cover;
	backface-visibility: hidden;
	-webkit-backface-visibility: hidden;
}

.dealer-card.is-active {
	opacity: 1.0; 
	will-change: transform;
}

.dealer-card.is-exit {
	opacity: 0;
	transition: opacity 1.0s ease; 
	will-change: auto; 
}

/* L1 ######################################## シェアエリア ######################################## */

.share-area {
	display: flex;
	flex-direction: column;
	align-items: center;
	margin: 7em 0;
}

.share-buttons {
	display: flex;
	gap: 15px;
	list-style: none;
	margin: 0;
	padding: 15px 25px;
	border-radius: 40px;
	background: rgba(255, 255, 255, 0.7);
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
}

.share-buttons li {
	margin: 0;
	padding: 0;
}

.share-buttons a,
.share-buttons button {
	cursor: pointer;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	width: 45px;
	height: 45px;
	color: #666666;
	font-size: 1.2rem;
	text-decoration: none;
	border: 1px solid #eeeeee;
	border-radius: 50%;
	background: #ffffff;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
	transition: color 0.3s ease, background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, transform 0.2s ease;
}

@media (hover: hover) {
	.share-buttons a.x:hover {
		color: #ffffff;
		border-color: #000000;
		background: #000000;
		box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
		transform: translate3d(0, -3px, 0);
	}
	
	.share-buttons a.line:hover {
		color: #ffffff;
		border-color: #06c755;
		background: #06c755;
		box-shadow: 0 4px 12px rgba(6, 199, 85, 0.3);
		transform: translate3d(0, -3px, 0);
	}
	
	.share-buttons a.fb:hover {
		color: #ffffff;
		border-color: #1877f2;
		background: #1877f2;
		box-shadow: 0 4px 12px rgba(24, 119, 242, 0.3);
		transform: translate3d(0, -3px, 0);
	}
	
	.share-buttons button.copy:hover {
		color: #ffffff;
		border-color: #888888;
		background: #888888;
		box-shadow: 0 4px 12px rgba(136, 136, 136, 0.3);
		transform: translate3d(0, -3px, 0);
	}
}

.share-buttons button .tooltip {
	position: absolute;
	top: -35px;
	left: 50%;
	padding: 4px 10px;
	color: #ffffff;
	font-family: "Ubuntu Condensed", sans-serif;
	font-size: 0.8rem;
	white-space: nowrap;
	border-radius: 4px;
	background: #222222;
	transform: translate3d(-50%, 10px, 0);
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.3s ease, transform 0.3s ease;
}

.share-buttons button .tooltip::after {
	content: "";
	position: absolute;
	top: 100%;
	left: 50%;
	margin-left: -5px;
	border-width: 5px;
	border-style: solid;
	border-color: #222222 transparent transparent transparent;
}

.share-buttons button.is-copied .tooltip {
	transform: translate3d(-50%, 0, 0);
	opacity: 1;
}

/* L1 ######################################## フッター ######################################## */

footer {
	display: block;
	box-sizing: border-box;
	width: 100%;
	margin: 3em 0 0 0;
	padding: 0 4% 8em 4%;
}

footer .notice {
	display: block;
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	color: #555555;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	font-size: clamp(0.75rem, 0.7rem + 0.5vw, 0.85rem);
	text-align: center;
	letter-spacing: 0.05em;
	line-height: 2.2;
}

footer .notice p {
	display: inline-block;
	margin: 0 0 0.8em 0;
	padding: 0.6em 1.5em;
	word-break: keep-all;
	overflow-wrap: break-word;
	border-radius: 8px;
	background: rgba(255, 255, 255, 0.85);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
}

footer .notice p:last-child {
	margin: 0;
}

footer .copyright small {
	font-family: "Ubuntu Condensed", sans-serif;
	font-size: 1.05em;
}

footer .copyright a {
	color: #555555;
	text-decoration: none;
	transition: color 0.3s ease;
}

@media (hover: hover) {
	footer .copyright a:hover {
		color: #1e88e5;
	}
}

footer span {
	display: inline-block;
}

/* L1 ######################################## スクロールアニメーション ######################################## */

.fade-up {
	transform: translate3d(0, 40px, 0);
	opacity: 0;
	transition: opacity 1.0s cubic-bezier(0.16, 1, 0.3, 1), transform 1.0s cubic-bezier(0.16, 1, 0.3, 1);
	will-change: opacity, transform;
}

.fade-up.is-visible {
	transform: translate3d(0, 0, 0);
	opacity: 1;
}

.fade-up.is-visible.is-animated {
	will-change: auto;
	transform: none;
}

#hero img.hero-logo.is-completed {
	will-change: auto;
	transform: none;
}