.hero {
	position: relative;
	min-height: 560px;
	overflow: hidden;
	background: var(--color-dark);
}

.hero::after {
	content: "";
	position: absolute;
	top: 0;/* 基本変えない */
	left: 0;/* 基本変えない */
	width: 100%;/* 基本変えない */
	height: 100%;/* 基本変えない */
	z-index: 6;
	pointer-events: none;
	background: linear-gradient(
		180deg,
		var(--color-dark-alpha-4) 30%,
		var(--color-dark-alpha-2) 35%,
		var(--color-dark) 80%
	);
}

.hero__layer {
	position: absolute;
	top: 0;/* 基本変えない */
	left: 0;/* 基本変えない */
	width: 100%;/* 基本変えない */
	height: 100%;/* 基本変えない */
	pointer-events: none;
	background-position: center;
	background-size: cover;
}

.hero__layer--sky {
	background-image: url("../img/index/bg-sky.jpg");
	background-position: center top;
	opacity: 1;
}

.hero__layer--cloud {
	background-image: url("../img/index/bg-cloud.png");
	background-repeat: no-repeat;
	background-position: 50% -10px;
	background-size: 190% auto;
	opacity: 0.6;
	animation: heroDrift 20s ease-in-out infinite alternate;
}

/* Dreamweaver側のCSS解析が新しめの構文に対応していない可能性があるため、警告が出る場合がある */
.hero__layer--cloud-front {
	--hero-front-cloud-y: 140px;
	z-index: 5;
	background-image: url("../img/index/bg-cloud.png");
	background-repeat: no-repeat;
	background-position: 50% var(--hero-front-cloud-y);
	background-size: 190% auto;
	opacity: 0.5;
	mix-blend-mode: screen;
	animation: heroFrontCloudDrift 15s ease-in-out infinite alternate;
}

.hero__castle {
	position: absolute;
	top: -155px;
	right: -25px;
	z-index: 1;
	width: 90%;
	max-width: 400px;
	height: auto;/* 基本変えない */
	pointer-events: none;
}

.hero__content {
	position: relative;
	z-index: 7;
	width: calc(100% - 32px);
	max-width: 480px;
	margin: 0 auto;
	padding-top: 150px;
	text-shadow: 0 2px 8px var(--color-black-alpha-2);
}

.hero__title {
	margin: 0 auto;
	width: 75%;
	line-height: 0.95;
}

.hero__lead {
	text-align: center;
	color: var(--color-white);
	font-weight: 700;
}

.hero__catch {
	color: var(--color-white);
	font-size: 1.6rem;
	font-weight: 800;
	text-align: center;
	letter-spacing: 0.04em;
	line-height: 1.5;
}

.hero__catch-unit {
	font-size: 0.6em;
}

.hero__actions {
	display: flex;
	flex-direction: column;
	gap: 12px;
	margin-top: 28px;
	padding-bottom: 12px;
}

.hero__character {
	position: absolute;
	top: 0;
	z-index: 4;
	max-width: none;
	pointer-events: none;
}

.hero__character--left {
	left: 0;
	top: -60px;
	width: 800px;
	transform: translateX(-32%) scale(1);
	transform-origin: center bottom;
}

.hero__character--right {
	right: 0;
	top: 5px;
	width: 270px;
	transform: translateX(14%) scale(1);
	transform-origin: center bottom;
}

.section--world {
	position: relative;
	background-image: url("../img/index/bg-visual-01.jpg");
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
	overflow: hidden;
	isolation: isolate;
}

.section--world::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 0;
	pointer-events: none;
	background-color: var(--color-dark-alpha-1);
	box-shadow:
		inset 0 80px 90px var(--color-dark),
		inset 0 -80px 90px var(--color-dark),
		inset 40px 0 60px var(--color-dark-alpha-2),
		inset -40px 0 60px var(--color-dark-alpha-2);
}

.section--world .section__inner {
	position: relative;
	z-index: 1;
}

.section--world .section__text {
	color: var(--color-white);
	text-shadow: 0 2px 8px var(--color-black-alpha-1);
}

.feature-grid,
.character-grid {
	display: grid;
	width: 100%;
	margin-right: auto;
	margin-left: auto;
}

.feature-grid {
	max-width: 640px;
	gap: 24px;
}

/* Dreamweaver側のCSS解析が新しめの構文に対応していない可能性があるため、警告が出る場合がある */
.character-grid {
	grid-template-columns: repeat(2, minmax(0, 1fr));
	max-width: 1024px;
	gap: 12px;
}

.feature-card,
.character-card,
.news-card {
	min-width: 0;
	border: 1px solid var(--color-white-alpha-3);
	border-radius: var(--radius-lg);
	background: var(--color-white-alpha-4);
	overflow: hidden;
}

.news-list {
	display: grid;
	width: 100%;
	max-width: 640px;
	margin-right: auto;
	margin-left: auto;
	gap: 16px;
}

.news-card {
	display: block;
	color: var(--color-white);
}

.news-card__image {
	width: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
	background: var(--color-dark-soft);
}

.news-card__body {
	padding: 14px;
}

.news-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	align-items: center;
	margin-bottom: 6px;
	color: var(--color-light);
	font-size: 0.8rem;
	font-family: var(--font-sans);
}

.news-card__category {
	border: 1px solid var(--color-accent-alpha-2);
	border-radius: var(--radius-sm);
	color: var(--color-accent);
	padding: 1px 8px;
}

.news-card__title {
	margin: 0;
	font-size: 1rem;
	line-height: 1.45;
}

.news-card__summary {
	margin: 8px 0 0;
	color: var(--color-light);
	font-size: 0.875rem;
}

.feature-card {
	padding: 22px;
}

.feature-card img {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	border-radius: var(--radius-md);
	-webkit-mask-image: linear-gradient(
		180deg,
		var(--color-black) 0%,
		var(--color-black) 65%,
		var(--color-black-alpha-4) 100%
	);
	mask-image: linear-gradient(
		180deg,
		var(--color-black) 0%,
		var(--color-black) 65%,
		var(--color-black-alpha-4) 100%
	);
}

.feature-card h3,
.character-card h3 {
	margin: 0 0 8px;
}

.feature-card p,
.character-card p {
	margin: 5px 10px;
	color: var(--color-light);
}

.character-card h3,
.character-card p {
	padding: 0 10px;
	overflow-wrap: anywhere;
}

.character-card h3 {
	font-size: 1rem;
}

.character-card p {
	margin: 4px 0 8px;
	font-size: 0.875rem;
	line-height: 1.65;
}

.character-card p:last-child {
	margin-bottom: 16px;
}

.character-card > img {
	width: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
}

.news-card__image,
.character-card > img {
	-webkit-mask-image: linear-gradient(
		180deg,
		var(--color-black) 0%,
		var(--color-black) 65%,
		var(--color-black-alpha-4) 100%
	);
	mask-image: linear-gradient(
		180deg,
		var(--color-black) 0%,
		var(--color-black) 65%,
		var(--color-black-alpha-4) 100%
	);
}

.section--cta {
	position: relative;
	overflow: hidden;
	background: radial-gradient(circle at center, var(--color-red-alpha-3), var(--color-dark-alpha-3) 50%), var(--color-dark);
	text-align: center;
}

.section--cta .section__inner {
	position: relative;
	z-index: 1;
}

.cta-character {
	position: absolute;
	top: 50%;
	left: 50%;
	z-index: 0;
	width: 100%;
	max-width: none;
	opacity: 0.2;
	transform: translate(-50%, -50%);
	pointer-events: none;
}

.store-links {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	align-items: center;
	justify-content: center;
}

.store-badge-link {
	display: inline-flex;
	padding: 11px;
	line-height: 0;
}

.store-badge {
	display: block;
	width: auto;
	height: 44px;
	min-height: 40px;
}

.store-badge--google-play {
	height: 44px;
}

.movie-frame {
	position: relative;
	overflow: hidden;
	border: 1px solid var(--color-white-alpha-3);
	border-radius: var(--radius-lg);
	background: var(--color-black);
}

.movie-frame::before {
	content: "";
	display: block;
	padding-top: 56.25%;
}

.movie-frame iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
}

.section--links {
	background: var(--color-dark);
	text-align: center;
}

.related-links {
	display: flex;
	flex-direction: column;
	gap: 12px;
	align-items: center;
	margin-top: 28px;
}

@keyframes heroDrift {
	from {
		background-position: 30% -10px;
	}

	to {
		background-position: 70% -10px;
	}
}

@keyframes heroFrontCloudDrift {
	from {
		background-position: 70% var(--hero-front-cloud-y);
	}

	to {
		background-position: 30% var(--hero-front-cloud-y);
	}
}

@media (max-width: 375px) {
	.hero__character--left {
		transform: translateX(-38%) scale(1);
	}

	.hero__character--right {
		transform: translateX(17%) scale(1);
	}

}

@media (min-width: 600px) {
	.hero__castle {
		max-width: 480px;
		right: -15px;
		top: -190px;
	}

	.hero__character--left {
		left: 0;
		top: 105px;
		transform: translateX(-28%) scale(1.2);
	}

	.hero__character--right {
		right: 0;
		top: 215px;
		transform: translateX(-15%) scale(1.5);
	}

}

@media (min-width: 768px) {
	.hero__layer--cloud,
	.hero__layer--cloud-front {
		background-size: 150% auto;
	}
	/* Dreamweaver側のCSS解析が新しめの構文に対応していない可能性があるため、警告が出る場合がある */
	.hero__layer--cloud-front {
		--hero-front-cloud-y: 260px;
	}

	.hero__castle {
		right: -5px;
		top: -325px;
		max-width: 650px;
	}

	.character-grid {
		gap: 24px;
	}

	.character-grid {
		gap: 24px;
	}

	.character-card h3,
	.character-card p {
		padding-right: 18px;
		padding-left: 18px;
	}

	.character-card h3 {
		font-size: 1.1rem;
	}

	.character-card p {
		font-size: 0.9rem;
	}

	.feature-card img,
	.news-card__image {
		object-position: center top;
	}

	.hero::after {
		background: linear-gradient(
			180deg,
			var(--color-dark-alpha-4) 45%,
			var(--color-dark-alpha-2) 55%,
			var(--color-dark) 90%
		);
	}

	.hero__content{
		padding-top: 185px;
	}

	.hero__title {
		width: 75%;
	}

	.hero__character {
		top: 0;
		transform-origin: center top;
	}

	.hero__character--left {
		left: 0;
		top: -70px;
		transform: translateX(-21%) scale(1.6);
	}

	.hero__character--right {
		right: 0;
		top: -60px;
		transform: translateX(-36%) scale(2.5);
	}
}