#FV .fv-img {
	position: relative;
	background-image: url(../image/main_kv.png);
	background-size: cover;
	background-position: center center;
	width: 100%;
	height: auto;
	/* aspect-ratio: 480/111; */
	overflow: hidden;
	aspect-ratio: 1600/240;
}

#FV .fv-img .bread-crumbs {

	position: absolute;
	/* top: 1vw; */
	top: 0.156vw;
	left: 10.57%;
	font-size: 0.81rem;
    display: flex;
    gap: 10px;
	margin-block: 1rem;
}

#FV .fv-img .bread-crumbs a {
	text-decoration: underline;
	text-underline-offset: 0.313vw;
	padding-bottom: 0.104vw;
	transition: all 0.3s;
}

#FV .fv-img .bread-crumbs a:hover {
	opacity: 0.5;
}

#FV .sp {
	display: none;
}

#FV .fv-img h1 {
	position: absolute;
	top: 42%;
	left: 10.57%;
	word-break: keep-all;
	font-size: clamp(24px, 2.5vw, 48px)
}

#FV .fv-img h1::first-letter {
	color: #b1000e;
}

#FV nav {
	box-shadow: 0 0.156vw 0 #f5f5f5;
}

#FV nav .nav-ul-pc {
	display: block;
}

#FV nav .nav-ul-sp {
	display: none;
}

#FV nav .nav-ul-pc {
	width: 78.2%;
	height: 3.75vw;
	margin: 0 auto;
	display: flex;
}

#FV nav .nav-ul-pc .nav-li {
	width: 33.3%;
	border-left: 0.052vw solid #f5f5f5;
}

#FV nav .nav-ul-pc .nav-li a {
	position: relative;
	display: flex;
	justify-content: center;
	align-items: center;
}

#FV nav .nav-ul-pc .nav-li a img {
	position: absolute;
	left: 0.052vw;
	margin-left: 1.042vw;
	width: 1.198vw;
	aspect-ratio: 1/1;
}

#FV nav .nav-ul-pc .nav-li a p {
	font-size: 0.833vw;
	font-weight: bold;
	letter-spacing: -0.052vw;
	line-height: 1.2vw;
	text-align: center;
}

#FV nav .nav-ul-pc .nav-li a p span {
	font-size: 0.781vw;
}

#FV nav .nav-ul-pc .nav-li a:hover {
	color: #fff;
	background-color: #b1000e;
}

#FV nav .nav-ul-pc .nav-li:last-child {
	border-right: 0.052vw solid #f5f5f5;
}

#FV .fv-description {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	margin: 2.188vw 0;
	text-align: center;
}

#FV .fv-description p {
	font-size: 1.094vw;
	width: 80%;
	margin: 0 auto;
	line-height: 2.083vw;
}

#FV .fv-description img {
	margin: 1.771vw 0;
	width: 35%;
	height: auto;
	aspect-ratio: 1672/1636;
}

@media screen and (max-width: 768px) {
	#FV {
		padding: 100px 0 0 0 !important;
	}

	#FV .fv-img {
		position: relative;
		background-image: url(../image/main_kv.png);
		/* width: 119%; */
		width: 100%;
		overflow: hidden;
		/* 枠からはみ出した部分を隠す */
		object-fit: cover;
		object-position: 50% 50%;
		/* 画像の中心を基準に表示 */
		background-repeat: no-repeat;
		/* 画像の繰り返しをしない */
		height: 120px;
		aspect-ratio: 480/111;
	}

	#FV .fv-img .bread-crumbs {
		position: absolute;
		top: -5px;
		left: 4.57%;
		font-size: 2.5vw;
	}

	#FV .fv-img .bread-crumbs a {
		text-decoration: underline;
		text-underline-offset: 6px;
		padding-bottom: 2px;
		transition: all 0.3s;
	}

	#FV .fv-img .bread-crumbs a:hover {
		opacity: 0.5;
	}

	#FV .sp {
		display: block;
	}

	#FV .fv-img h1 {
		position: absolute;
		top: 30%;
		left: 3.9%;
		word-break: keep-all;
		/* font-size: 39.5px; */
		font-size: 5.5vw;
	}

	#FV .fv-img h1::first-letter {
		color: #b1000e;
	}

	#FV nav {
		box-shadow: 0 3px 0 #f5f5f5;
	}

	#FV nav .nav-ul-pc {
		display: none;
	}

	#FV nav .nav-ul-sp {
		display: block;
	}

	#FV nav .nav-ul-sp {
		/* width: 78.2%; */
		width: 100%;
		/* height: 72px; */
		/* height: 15.5vw; */
		margin: 0 auto;
		display: flex;
	}

	#FV nav .nav-ul-sp .nav-li {
		width: 33.3%;
		border-left: 1px solid #f5f5f5;
	}

	#FV nav .nav-ul-sp .nav-li a {
		/* position: relative; */
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
	}

	#FV nav .nav-ul-sp .nav-li a img {
		/* position: absolute; */
		left: 44%;
		/* bottom: -3.4vw; */
		bottom: -1.6vw;
		/* margin-left: 20px; */
		width: 3.5vw;
		aspect-ratio: 1 / 1;
		margin-bottom: 1vw;
	}

	#FV nav .nav-ul-sp .nav-li a p {
		/* font-size: 16px; */
		font-size: 2.5vw;
		font-weight: bold;
		letter-spacing: -1;
		line-height: 1.2rem;
		text-align: center;
		margin-bottom: 1vw;
	}

	#FV nav .nav-ul-sp .nav-li a p span {
		/* font-size: 2.6vw;
		line-height: 2.3rem; */
		font-size: 2.6vw;
		line-height: 1;
	}

	#FV nav .nav-ul-sp .nav-li:hover {
		background-color: #b1000e;

		a {
			color: #fff;
		}
	}

	#FV nav .nav-ul-sp .nav-li:last-child {
		border-right: 1px solid #f5f5f5;
	}

	#FV .fv-description {
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		/* margin: 42px 0; */
		/* margin: 35px 0; */
		margin: 18px 0;
		text-align: center;
		padding: 0 3.8%;
	}

	#FV .fv-description p {
		font-size: 21px;
		/* width: 80%; */
		width: 100%;
		margin: 0 auto;
		line-height: 40px;
		text-align: justify;
	}

	#FV .fv-description img {
		/* margin: 34px 0;
		width: 35%; */
		/* margin: 16px 0; */
		margin: 1vw 0 4vw 0;
		width: 61%;
		height: auto;
		aspect-ratio: 1672/1636;
	}
}


main {
	max-width: 2160px;
	margin: 0 auto; /* 横中央配置 */
  }


/* topics */
#topics {
	margin: 2.5vw 0;
	padding: 2.8% 0;
	width: 100%;
}
#topics .topics__wrapper {
	width: 80%;
	margin: 0 auto;
	position: relative;
}
#topics .topics__wrapper h2 {
	font-size: 39px;
	margin: 0 0 0 -8px;
	letter-spacing: -2.9px;
}

#topics .topics__wrapper::first-letter {
	color: #b1000e;
}

#topics .topics__wrapper .update-history {
	position: absolute;
	top: 3%;
	right: 0;
	border: 1px solid #dcdcdc;
	color: #000;
	font-size: 15.5px;
	font-weight: 600;
	width: 150.5px;
	aspect-ratio: 160/39;
	display: flex;
	justify-content: space-around;
	align-items: center;
	transition: all 0.3s;
}
#topics .topics__wrapper .update-history span {
	display: inline-block;
	margin: 0 auto 0 26%;
}
#topics .topics__wrapper .update-history img {
	margin: 0 10% 0 auto;
	width: 8px;
	transition: all 0.3s;
}
#topics .topics__wrapper .update-history:hover {
	opacity: 0.5;
}

#topics .topics__wrapper .update-history:hover img {
	margin: 0 8% 0 auto;
}

#topics .topics__wrapper ul {
	margin: 20px 0;
}
#topics .topics__wrapper ul li {
	font-size: 16px;
	border-bottom: 1px solid #dcdcdc;
	height: 72.3px;
	display: flex;
	align-items: center;
}
#topics .topics__wrapper ul li a {
	display: block;
	width: 100%;
	color: #000;
	letter-spacing: 0.9px;
}

#topics .topics__wrapper ul li a time {
	margin: 0 3% 0 3px;
	letter-spacing: 0.9px;
}

#topics .topics__wrapper ul li a img {
	margin: 0 0 0 10px;
	width: 8px;
	transition: all 0.3s;
}
#topics .topics__wrapper ul li:hover {
	opacity: 0.5;
}
#topics .topics__wrapper ul li:hover img {
	margin: 0 0 0 13px;
}

/* banners */
#banners {
	width: 100%;
	padding: 4px 0;
}

#banners .banners__wrapper {
	width: 80%;
	margin: 0 auto;
	position: relative;
	display: flex;
	justify-content: space-between;
}
#banners .banners__wrapper a {
	width: 18%;
	transition: all 0.3s;
}

#banners .banners__wrapper a img {
	width: 100%;
	aspect-ratio: 69/30;
}
#banners .banners__wrapper a:hover {
	opacity: 0.5;
}


/* Media Queries */
/* 1080px以下 */
@media screen and (max-width: 768px) {

	/* topics */
	#topics {
		margin: 2.5vw 0 1.8vw;
		padding: 1.8% 0;
		width: 100%;
	}
	#topics .topics__wrapper {
		width: 100%;
		margin: 0 auto;
		position: relative;
	}
	#topics .topics__wrapper h2 {
		font-size: 34px;
		text-align: center;
		margin: 4.4% 0 0 0;
		letter-spacing: -2.9px;
	}
	#topics .topics__wrapper::first-letter {
		color: #b1000e;
	}

	#topics .topics__wrapper .update-history {
		position: absolute;
		top: initial;
		bottom: -22%;
		right: 50%;
		transform: translate(50%, 0);
		border: 1px solid #dcdcdc;
		color: #000;
		font-size: 3.2vw;
		font-weight: 600;
		width: 26.4vw;
		aspect-ratio: 160 / 46;
		display: flex;
		justify-content: space-around;
		align-items: center;
		transition: all 0.3s;
	}
	#topics .topics__wrapper .update-history span {
		display: inline-block;
		margin: 0 auto 0 26%;
	}

	#topics .topics__wrapper .update-history img {
		margin: 0 10% 0 auto;
		width: 8px;
		transition: all 0.3s;
	}

	#topics .topics__wrapper .update-history:hover {
		opacity: 0.5;
	}

	#topics .topics__wrapper .update-history:hover img {
		margin: 0 8% 0 auto;
	}
	#topics .topics__wrapper ul {
		margin: 2.5% 0 20%;
		padding: 0 4%;
	}

	#topics .topics__wrapper ul li {
		font-size: 2.7vw;
		border-bottom: 1px solid #dcdcdc;
		/* height: 8.65vw; */
		height: auto;
		padding-block: 4%;
		display: flex;
		align-items: center;
	}

	#topics .topics__wrapper ul li a {
		display: flex;
		width: 100%;
		color: #000;
		letter-spacing: 0.9px;
	}
	#topics .topics__wrapper ul li a time {
		margin: 0 1.3% 0 0.45%;
		letter-spacing: 0.9px;
	}

	#topics .topics__wrapper ul li a img {
		float: right;
		/* margin: 1.7% 1.1% 0 0;
		width: 8px; */
		width: clamp(5px, 0.9vw, 8px);
		transition: all 0.3s;
	}
	#topics .topics__wrapper ul li:hover {
		opacity: 0.5;
	}
	#topics .topics__wrapper ul li:hover img {
		margin: 1.7% 0 0 0;
	}

	/* banners */
	#banners {
		width: 100%;
		padding: 4px 0;
	}
	#banners .banners__wrapper {
		width: 82%;
		margin: 0 auto;
		position: relative;
		display: wrap;
		flex-wrap: wrap;
		justify-content: start;
	}

	#banners .banners__wrapper a {
		width: 32%;
		padding: 0.85vw 2% 1% 0;
		transition: all 0.3s;
	}
	#banners .banners__wrapper a img {
		width: 100%;
		aspect-ratio: 69/30;
	}
	#banners .banners__wrapper a:hover {
		opacity: 0.5;
	}
	#banners .banners__wrapper a:nth-child(3n) {
		padding: 0.85vw 0 0 0;
	}

}

.to-top {
	position: fixed;
	bottom: 5%;
	right: 2.5%;
	z-index: 100;
}