/* book_list */
#book_list { display: grid; grid-template-columns: repeat(3,1fr); gap: 34px; margin: 0; padding: 0; list-style: none; }
#book_list li { position: relative; overflow: hidden; border-radius: 30px; background: rgba(255,255,255,.96); border: 1px solid rgba(63,86,63,.12); box-shadow: 0 22px 62px rgba(31,41,36,.08); transition: transform .45s cubic-bezier(.22,1,.36,1),box-shadow .45s cubic-bezier(.22,1,.36,1),border-color .35s ease; }
#book_list li::before { content: ""; position: absolute; right: -72px; bottom: -72px; width: 190px; height: 190px; border-radius: 50%; background: radial-gradient(circle,rgba(220,232,229,.42) 0%,rgba(220,232,229,0) 70%); pointer-events: none; z-index: 1; }
#book_list li:hover { transform: translateY(-8px); border-color: rgba(63,86,63,.24); box-shadow: 0 34px 84px rgba(31,41,36,.13); }
#book_list li .img_box { position: relative; overflow: hidden; aspect-ratio: 15/9; border-radius: 20px; background: var(--secondary); }
#book_list li .img_box .img_cover { width: 100%; height: 100%; object-fit: cover; object-position: center; transform: scale(1.01); transition: transform 1.2s cubic-bezier(.22,1,.36,1),filter .45s ease; }
#book_list li:hover .img_box .img_cover { transform: scale(1.055); filter: brightness(1.04) saturate(1.04); }
#book_list li:hover .img_box::after { transform: translate(-50%,-50%) scale(1.08); background: var(--primary); border-color: rgba(255,255,255,.32); }
#book_list li .atag_item { position: absolute; inset: 0; z-index: 5; display: flex; justify-content: center; align-items: center; border-radius: inherit; }
#book_list li .info_box { position: relative; z-index: 2; padding: 24px 28px 28px; }
#book_list li .video_tag { display: inline-flex; align-items: center; width: fit-content; min-height: 30px; margin: 0 0 14px; padding: 6px 14px; border-radius: 999px; background: rgba(248,244,236,.92); border: 1px solid rgba(185,154,99,.24); color: var(--coffee); font-family: var(--font-sans); font-size: 12px; font-weight: 800; line-height: 1.4; letter-spacing: .12em; }
#book_list li .h3 { position: relative; z-index: 2; -webkit-line-clamp: 2; overflow: hidden; height: auto; margin: 0; color: var(--primary); font-family: var(--font-family); font-size: 20px; font-weight: 800; line-height: 1.6; letter-spacing: .08em; transition: color .35s ease; }
#book_list li:hover .h3 { color: #314834; }



#album_area {
	position: relative;
	display: grid;
	gap: 42px;
}

#album_list {
	position: relative;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 28px;
	margin-top: 44px;
}

#album_list .album_item {
	position: relative;
	overflow: hidden;
	border-radius: 30px;
	background: rgba(255, 255, 255, .96);
	border: 1px solid rgba(63, 86, 63, .12);
	box-shadow: 0 22px 62px rgba(31, 41, 36, .08);
	transition: transform .45s cubic-bezier(.22, 1, .36, 1), box-shadow .45s cubic-bezier(.22, 1, .36, 1), border-color .35s ease;
}

#album_list .album_item:hover {
	transform: translateY(-8px);
	border-color: rgba(63, 86, 63, .24);
	box-shadow: 0 34px 84px rgba(31, 41, 36, .13);
}

#album_list .album_item a {
	position: relative;
	display: block;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	border-radius: 30px;
	background: var(--secondary);
}

#album_list .album_item a::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 2;
	background: linear-gradient(180deg, rgba(37, 48, 42, 0) 48%, rgba(37, 48, 42, .18) 100%);
	pointer-events: none;
}

#album_list .album_item .img_cover {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
	transform: scale(1.01);
	transition: transform 1.2s cubic-bezier(.22, 1, .36, 1), filter .45s ease;
}

#album_list .album_item:hover .img_cover {
	transform: scale(1.055);
	filter: brightness(1.04) saturate(1.04);
}

#album_list.is_empty {
	display: none;
}

#video_list .video_item {
	position: relative;
	overflow: hidden;
	border-radius: 34px;
	background: linear-gradient(135deg, rgba(248, 244, 236, .92) 0%, rgba(255, 255, 255, .98) 58%, rgba(239, 231, 216, .72) 100%);
	border: 1px solid rgba(63, 86, 63, .12);
	box-shadow: 0 10px 20px rgba(31, 41, 36, .085);
}

#video_list .video_box {
	position: relative;
	aspect-ratio: 16 / 9;
	overflow: hidden;
	border-radius: 34px 34px;
	background: var(--dark);
}

#video_list .video_box iframe,
#video_list .video_box video {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
	display: block;
	background: var(--dark);
}

#video_list .video_title {
	position: relative;
	margin: 0;
	padding: 24px 28px 28px;
	color: var(--primary);
	font-size: 19px;
	font-weight: 800;
	line-height: 1.6;
	letter-spacing: .08em;
}

@media (max-width: 1180px) {
	
}

@media (max-width: 768px) {
	

	#album_list .album_item,
	#album_list .album_item a {
		border-radius: 28px;
	}

	#video_list .video_item {
		border-radius: 28px;
	}

	#video_list .video_box {
		border-radius: 28px 28px 72px 28px;
	}

	#video_list .video_title {
		padding: 22px 24px 26px;
		font-size: 20px;
		letter-spacing: .06em;
	}
}

@media (max-width:1180px) {
  #book_list { grid-template-columns: repeat(2,1fr); gap: 28px; }
}
@media (max-width:768px) {
  #book_list { grid-template-columns: 1fr; gap: 24px; }
  #book_list li { border-radius: 28px; }
  #book_list li .img_box { border-radius: 28px 28px 72px 28px; }
  #book_list li .img_box::after { width: 62px; height: 62px; }
  #book_list li .atag_item::before { border-top-width: 9px; border-bottom-width: 9px; border-left-width: 15px; }
  #book_list li .h3 { font-size: 20px; letter-spacing: .06em; }
}
/* book_area */
#book_area { border-top: 1px var(--g_200) solid; }

/* content_wrap */
#content_wrap #book_list { display: grid; grid-template-columns: repeat(3, 1fr); grid-gap: 1.5em; }

/* album_list */
#album_list { width: 100%; margin: 2.5em auto 0; column-count: 3; column-gap: 1em; }
#album_list >div { margin: 0 auto 1em; break-inside: avoid; box-shadow: 0 0 .5em var(--g_200); }

@media screen and (min-width: 1161px){
	#book_list li:hover .atag_item:before { opacity: 1; -webkit-transform: scale(1); transform: scale(1); }
	#book_list li:hover span { opacity: 1; }
}
@media screen and (max-width: 640px){
	#content_wrap #book_list {grid-template-columns: 1fr;}
	#album_list { column-count: 2; }
}
@media screen and (max-width: 550px){
	#content_wrap #book_list {grid-gap: 7vw;}
}