/* サイト全体のカラーパレット統一 */
:root {
	/* 色の統一（3種類のみ） */
	--text-primary: #000;      /* メインテキスト */
	--text-secondary: #666;    /* サブテキスト */
	--text-tertiary: #999;     /* 補助テキスト */
	
	/* その他の色 */
	--border-color: #e8e8e8;
	--background-light: #fefefe;
	--hover-bg: #e0e0e0;
	
	/* フォントファミリー統一 */
	--font-family-base: "Helvetica Neue", "游ゴシック体 Pr6N M", "Yu Gothic Pr6N M", sans-serif;
	--font-family-bold: "Helvetica Neue", "游ゴシック体 Pr6N B", "Yu Gothic Pr6N B", sans-serif;
	--font-family-serif: "Times New Roman", "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
}

/* リセットCSS */
*,
::after,
::before {
	margin: 0;
	padding: 0;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	font-style: normal;
}

html {
	font-size: 62.5%;
	-webkit-text-size-adjust: 100%;
	-ms-text-size-adjust: 100%;
	height: 100%;
	scroll-behavior: smooth;
}

body {
	margin: 0;
	line-height: 1.46;
	color: var(--text-primary);
	font-size: 2.2rem;
	-webkit-font-smoothing: antialiased;
	height: 100%;
	word-wrap: break-word;
	overflow-wrap: break-word;
	background-color: #fff;
	font-family: var(--font-family-base);
	-webkit-font-feature-settings: 'palt';
	font-feature-settings: 'palt';
	padding-top: 70px;
}

/* グローバルな見出しスタイル */
h1, h2, h3, h4, h5, h6 {
	font-family: var(--font-family-bold);
	font-weight: bold;
}

/* 基本要素のスタイル */
pre {
	white-space: pre-wrap;
}

hr {
	border-style: solid;
	border-width: 1px 0 0;
	color: inherit;
	height: 0;
	overflow: visible;
}

audio,
canvas,
embed,
iframe,
img,
object,
svg,
video {
	display: inline-block;
	vertical-align: middle;
	max-width: 100%;
}

canvas,
img,
svg,
video {
	height: initial;
}

audio {
	width: 100%;
}

img {
	border-style: none;
	max-width: 100%;
	height: auto;
	border-style: none;
	-ms-interpolation-mode: nearest-neighbor;
	image-rendering: -webkit-optimize-contrast;
	image-rendering: -moz-crisp-edges;
	image-rendering: -o-crisp-edges;
	image-rendering: crisp-edges;
}

/* ブログ記事内の画像に上下マージンを追加 */
/* .content-text img {
	margin: 20px 0;
} */

svg {
	overflow: hidden;
}

article,
aside,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section {
	display: block;
}

/* リンクとボタンのスタイル */
a {
	position: relative;
	color: var(--text-primary);
	text-decoration: none;
	-webkit-transition: all 0.3s ease;
	transition: all 0.3s ease;
}

a:hover {
	color: var(--text-primary);
	opacity: .75;
}

button {
	position: relative;
	-webkit-transition: opacity .25s;
	transition: opacity .25s;
}

button:hover {
	opacity: .75;
}

/* 見出しのスタイル */
h1,
h2,
h3,
h4,
h5,
h6 {
	font-size: 1em;
	font-weight: normal;
}

/* リストのスタイル */
ul,
ol,
li {
	display: block;
	list-style-type: none;
}

/* フォーム要素のスタイル */
input,
button,
select,
textarea,
fieldset,
label {
	position: relative;
	margin: 0;
	padding: 0;
	display: block;
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	background: transparent;
	border: none;
	font: inherit;
	outline: none;
	color: currentColor;
}

textarea {
	resize: vertical;
}

input[type='checkbox'],
input[type='radio'] {
	display: none;
}

input[type='submit'],
input[type='button'],
label,
button,
select {
	cursor: pointer;
}

select::-ms-expand {
	display: none;
}

/* ユーティリティクラス */
.-ul {
	text-decoration: underline;
}

.-serif {
	font-family: var(--font-family-serif);
	font-weight: 300;
}

.-sans-serif {
	font-family: var(--font-family-base);
}

.-taC {
	text-align: center;
}

.-taL {
	text-align: left;
}

.-taR {
	text-align: right;
}

/* フォントサイズクラス */
.-fsH {
	font-size: 4.7rem;
	line-height: 1.1;
}

.-fsL {
	font-size: 3.2rem;
	line-height: 1.3;
}

.-fsM {
	font-size: 2.6rem;
	line-height: 1.3;
}

.-fsR {
	font-size: 2.2rem;
	line-height: 1.45;
}

.-fsS {
	font-size: 1.7rem;
	line-height: 1.41;
}

.-fsC {
	font-size: 1.4rem;
	line-height: 1.28;
}

.-fsN {
	font-size: 1.2rem;
	line-height: 1.5;
}

/* フォントウェイトクラス */
strong {
	font-weight: bold;
}

.-semibold {
	font-weight: 600;
}

.-normal {
	font-weight: normal;
}

/* 余白クラス */
.-git10>*+* {
	margin-top: calc(10px - .225em);
}

.-git10>*+figure,
.-git10>figure+* {
	margin-top: 10px;
}

.-git20>*+* {
	margin-top: calc(20px - .225em);
}

.-git20>*+figure,
.-git20>figure+* {
	margin-top: 20px;
}

.-git30>*+* {
	margin-top: calc(30px - .225em);
}

.-git30>*+figure,
.-git30>figure+* {
	margin-top: 30px;
}

.-git40>*+* {
	margin-top: calc(40px - .225em);
}

.-git40>*+figure,
.-git40>figure+* {
	margin-top: 40px;
}

.-git60>*+* {
	margin-top: calc(60px - .225em);
}

.-git60>*+figure,
.-git60>figure+* {
	margin-top: 60px;
}

.-git80>*+* {
	margin-top: calc(80px - .225em);
}

.-git80>*+figure,
.-git80>figure+* {
	margin-top: 80px;
}

/* ヘッダースタイル */
.header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	padding: 5px 0;
	background-color: #fff;
	z-index: 1000;
	transition: all 0.3s ease;
}

.header_inner {
	position: relative;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	max-width: 1500px;
	margin-right: auto;
	margin-left: auto;
}

.header_id {
	display: none;
}

.header_id a {
	display: block;
	font-size: 1.8rem;
	text-decoration: none;
	color: currentColor;
	text-transform: uppercase;
	letter-spacing: 1px;
	line-height: 1.2;
}

.header_id a:hover {
	opacity: 0.8;
}

.header_id a::before {
	display: none;
}

.header_nav {
	-webkit-box-flex: 1;
	-ms-flex: 1 1 100%;
	flex: 1 1 100%;
	margin-right: 40px;
}

.header_nav>*+* {
	margin-top: 30px;
}

.header .nav_global {
	font-size: 2.6rem;
	font-weight: 600;
}

.header .nav_global ul {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: start;
	-ms-flex-pack: start;
	justify-content: flex-start;
}

.header .nav_global ul li+li {
	margin-left: 30px;
}

.header .nav_global ul a {
	display: block;
	white-space: nowrap;
	opacity: 1;
	text-decoration: none;
	line-height: 1.2;
	padding: 10px 0;
	color: var(--text-primary);
}

.header .nav_global ul a:hover {
	opacity: 0.7;
}

.header .nav_global ul a.-current {
	text-decoration: underline;
}



/* レイアウトクラス */
.wrapper {
	position: relative;
	width: 100%;
	padding: 0 40px;
	overflow: hidden;
}

.contents {
	margin-left: -40px;
	margin-right: -40px;
	padding: 0 40px;
	min-height: 50vh;
}






/* ハンバーガーメニューのスタイル */
.hamburger {
	display: none;
	flex-direction: column;
	cursor: pointer;
	padding: 5px;
}

.hamburger span {
	width: 25px;
	height: 3px;
	background-color: #000;
	margin: 3px 0;
	transition: 0.3s;
}

.hamburger.active span:nth-child(1) {
	transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.active span:nth-child(2) {
	opacity: 0;
}

.hamburger.active span:nth-child(3) {
	transform: rotate(45deg) translate(-5px, -6px);
}

.mobile-nav {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	right: 0;
	background-color: #fff;
	border-bottom: 1px solid #eee;
	padding: 20px;
}

.mobile-nav.active {
	display: block;
}

.mobile-nav ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.mobile-nav ul li {
	margin-bottom: 15px;
}

.mobile-nav ul li:last-child {
	margin-bottom: 0;
}

.mobile-nav ul a {
	display: block;
	font-size: 1.8rem;
	font-weight: 600;
	text-decoration: none;
	color: var(--text-primary);
	opacity: 0.7;
	padding: 10px 0;
}

.mobile-nav ul a:hover {
	opacity: 1;
}

.mobile-nav ul a.-current {
	text-decoration: underline;
}

/* 共通ページスタイル */
.page-header {
	text-align: center;
	padding: 80px 0 0;
}

.page-header h1 {
	font-size: 4.7rem;
	font-weight: bold;
	line-height: 1.3;
	margin-bottom: 0;
	text-transform: uppercase;
	letter-spacing: 2px;
}

.page-header p {
	font-size: 1.7rem;
	color: var(--text-secondary);
}

/* イントロ部分のスタイル */
.intro {
	margin-bottom: 80px;
	padding: 20px 0 60px 0;
	border-bottom: 1px solid #eee;
}

.intro p {
	font-size: 1.8rem;
	line-height: 1.8;
	margin-bottom: 20px;
	color: var(--text-primary);
	font-weight: bold;
}


.intro-images {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 40px;
	margin-top: 50px;
}

.intro-images img {
	width: 100%;
	height: auto;
}


/* セクションスタイル */
.section {
	margin-top: 100px;
	padding-top: 60px;
	border-top: 1px solid #eee;
}

.section h2 {
	font-size: 2.8rem;
	margin-bottom: 30px;
	text-align: center;
}

.section-text {
	font-size: 1.7rem;
	color: var(--text-secondary);
	text-align: center;
	margin-top: 0;
}

.sns-link {
	color: var(--text-primary);
	text-decoration: none;
	font-size: 1.7rem;
}

.content .section-title {
	font-size: 2.8rem;
	margin-bottom: 20px;
	text-align: center;
}

.section-title + p {
	font-size: 1.4rem;
	color: var(--text-secondary);
	text-align: center;
	margin-bottom: 40px;
}

.header_title {
	flex: 0 0 auto;
	margin-right: 40px;
	display: flex;
	align-items: center;
}

.header_title h1 {
	font-size: 2.4rem;
	margin: 0;
	line-height: 1.2;
}

.header_title h1 a {
	display: block;
	width: 100px;
	height: 30px;
	font-size: 0;
	background: url('/logo.png') center center/cover no-repeat;
	overflow: hidden;
	text-indent: -9999px;
	margin-left: 10px;
}

.header_title h1 a:hover {
	opacity: 0.7;
}

.content {
	max-width: 930px;
	margin: 0 auto;
	padding: 80px 40px;
}

.content h2 {
	font-size: 3.2rem;
	margin-bottom: 60px;
}

.posts {
	display: grid;
	gap: 80px;
}

.post {
	padding-bottom: 80px;
	display: flex;
	gap: 40px;
	align-items: flex-start;
	/* border-bottom: 1px solid #e0e0e0; */
}

.post:last-child {
	border-bottom: none;
}

.post-content {
	flex: 1;
}

.post-content h3 {
	font-size: 2.6rem;
	margin-bottom: 20px;
}

.post-content h3 a {
	text-decoration: none;
	color: var(--text-primary);
}

.post-content p a {
	color: var(--text-secondary);
	font-size: 1.5rem;
}

.post-content h3 a:hover {
	opacity: 0.7;
}

.meta {
	font-size: 1.4rem;
	color: var(--text-secondary);
	margin-bottom: 20px;
}

.author-info {
	display: inline-block;
}

.author-info .publisher {
	color: var(--text-secondary);
	font-size: 1.4rem;
}

.book-info {
	margin-top: 10px;
	font-size: 1.2rem;
	color: var(--text-secondary);
}

.book-info p {
	margin: 2px 0;
	font-size: 1.2rem;
}

.book-info p:first-child {
	font-weight: bold;
	color: var(--text-secondary);
}

.post-content p {
	font-size: 1.7rem;
	line-height: 1.6;
}

.post-images {
	width: 300px;
	flex-shrink: 0;
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.post-images .book-cover,
.post-images .origami-image {
	margin-bottom: 20px;
}

.post-images .book-cover:last-child,
.post-images .origami-image:last-child {
	margin-bottom: 0;
}

.post-images img {
	width: 300px;
	height: auto;
	border: 1px solid #f0f0f0;
}

/* ブログ記事の画像レイアウト */
.images {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 40px;
	margin: 30px 0;
	align-items: start;
	justify-items: center;
}

.book-cover,
.origami-work {
	display: flex;
	justify-content: center;
	align-items: center;
	height: 300px;
	width: 100%;
	max-width: 250px;
}

.book-cover img,
.origami-work img {
	height: 100%;
	width: auto;
	max-width: 100%;
	object-fit: contain;
}

/* ブログ記事のスタイル */
.back {
	padding: 40px 40px 20px;
}

.back a {
	font-size: 1.7rem;
	text-decoration: none;
	color: var(--text-secondary);
}

.back a:hover {
	opacity: 1;
}


/* カメラ写真風のスタイル */
.camera-photo-container {
	width: 100%;
	max-width: 500px;
	margin: 0 auto;
	text-align: center;
}

.camera-photo {
	width: 100%;
	height: 375px; /* 4:3比率の高さ */
	display: block;
	border: 1px solid #f0f0f0;
	object-fit: cover;
	object-position: center;
}

.photo-caption {
	margin-top: 15px;
	font-size: 1.4rem;
	line-height: 1.6;
	color: #666;
	font-style: italic;
}

.quote-author {
	display: block;
	margin-top: 8px;
	font-size: 1.2rem;
	color: #888;
	font-style: normal;
}


.back {
	padding: 40px 40px 0;
}

.back a {
	font-size: 1.7rem;
	text-decoration: none;
	color: var(--text-secondary);
}

.back a:hover {
	opacity: 1;
}

.coming-soon {
	text-align: center;
	padding: 80px 0;
}

.coming-soon h2 {
	font-size: 2.6rem;
	margin-bottom: 20px;
}

.coming-soon p {
	font-size: 1.7rem;
	color: var(--text-secondary);
}

.shop-image {
	margin-top: 40px;
	text-align: center;
}

.shop-image img {
	max-width: 300px;
	width: 100%;
	height: auto;
	padding: 20px;
	box-sizing: border-box;
}

/* レスポンシブデザイン */
@media screen and (max-width: 930px) {
	body {
		font-size: 1.7rem;
		padding-top: 60px;
	}

	.wrapper {
		padding: 0;
	}

	.header {
		padding: 5px 0;
	}

	.header_id {
		display: none;
	}

	.header_id a {
		font-size: 1.4rem;
	}

	.header_nav {
		display: none;
	}

	.hamburger {
		display: flex;
		margin-left: auto;
		margin-right: 20px;
	}

	.header .nav_global {
		font-size: 2rem;
	}

	.header .nav_global ul {
		-webkit-box-orient: vertical;
		-webkit-box-direction: normal;
		-ms-flex-direction: column;
		flex-direction: column;
	}

	.header .nav_global ul li+li {
		margin-left: 0;
		margin-top: 2px;
	}

	.page-header {
		padding: 40px 0;
	}

	.page-header h1 {
		font-size: 3rem;
		margin-bottom: 0;
	}

	/* モバイル用イントロスタイル */
	.intro {
		margin-bottom: 40px;
		padding: 15px 0 30px 0;
	}

	.intro p {
		font-size: 1.6rem;
		line-height: 1.7;
		margin-bottom: 15px;
	}


	.intro-images {
		grid-template-columns: 1fr;
		gap: 20px;
		margin-top: 40px;
	}

	/* モバイル用セクションスタイル */
	.section {
		margin-top: 60px;
		padding-top: 40px;
	}

	.section h2,
	.section-title {
		font-size: 2.2rem;
		margin-bottom: 20px;
	}

	.section-text {
		font-size: 1.5rem;
	}

	/* モバイル用ブログ記事画像スタイル */
	.images {
		grid-template-columns: 1fr;
		gap: 20px;
		margin: 20px 0;
		justify-items: center;
	}

	.book-cover,
	.origami-work {
		height: auto;
		width: 100%;
	}

	.book-cover img,
	.origami-work img {
		height: auto;
		width: 100%;
		object-fit: contain;
	}

	.camera-photo-container {
		max-width: 100%;
	}

	.camera-photo {
		max-width: 100%;
		height: 250px; /* モバイル用の高さ */
	}

	.photo-caption {
		font-size: 1.2rem;
		margin-top: 12px;
	}

	.quote-author {
		font-size: 1.0rem;
		margin-top: 6px;
	}


	.header_title {
		margin-right: 15px;
	}

	.header_title h1 a {
		width: 70px;
		height: 30px;
	}

	.content {
		padding: 40px 15px;
	}

	.content h2 {
		font-size: 2.4rem;
		margin-bottom: 40px;
	}

	.posts {
		gap: 40px;
	}

	.post {
		padding-bottom: 40px;
		display: block;
		gap: 0;
	}

	.post-content h3 {
		font-size: 2rem;
	}
	
	.post-images {
		width: 100%;
		margin-top: 20px;
		gap: 15px;
	}
	
	.post-images .book-cover,
	.post-images .origami-image {
		margin-bottom: 15px;
	}
	
	.post-images .book-cover:last-child,
	.post-images .origami-image:last-child {
		margin-bottom: 0;
	}
	
	.post-images img {
		width: 100%;
	}

	.meta .book-info {
		font-size: 1.1rem;
	}

	.meta .book-info p {
		font-size: 1.1rem;
	}

	.author-info .publisher {
		font-size: 1.2rem;
	}

	.back {
		padding: 20px 15px 0;
	}

	.contents {
		margin-left: 0;
		margin-right: 0;
		padding: 0;
	}




}

/* ページネーション */
.pagination {
	margin-top: 60px;
	padding: 40px 0;
	border-top: 1px solid #e0e0e0;
}

.pagination-info {
	text-align: center;
	margin-bottom: 20px;
	color: #666;
	font-size: 14px;
}

.pagination-links {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
}

.pagination-link {
	display: inline-block;
	padding: 8px 16px;
	border: 1px solid #ddd;
	text-decoration: none;
	color: #333;
	background: #fff;
	transition: all 0.3s ease;
	font-size: 14px;
}

.pagination-link:hover {
	background: #f5f5f5;
	border-color: #999;
}

.pagination-link.current {
	background: #333;
	color: #fff;
	border-color: #333;
}

.pagination-link.prev,
.pagination-link.next {
	font-weight: bold;
}

.pagination-numbers {
	display: flex;
	gap: 5px;
}

@media (max-width: 768px) {
	.pagination-links {
		flex-direction: column;
		gap: 15px;
	}
	
	.pagination-numbers {
		justify-content: center;
		flex-wrap: wrap;
	}
	
	.pagination-link {
		padding: 6px 12px;
		font-size: 13px;
	}
}

/* もっと見るリンク */
.more-posts {
	margin-top: 50px;
	text-align: center;
}

.content .more-posts-link {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 0;
	background: transparent;
	color: var(--text-secondary);
	text-decoration: none;
	border: none;
	border-bottom: 1px solid transparent;
	font-size: 15px;
	font-weight: 300;
	transition: all 0.3s ease;
	letter-spacing: 0.3px;
	position: relative;
}

.content .more-posts-link:hover {
	background: transparent;
	color: var(--text-primary);
	border-bottom-color: var(--text-primary);
	transform: translateY(-1px);
}

.more-posts-link::after {
	content: '→';
	font-size: 14px;
	transition: all 0.3s ease;
	opacity: 0.7;
}

.more-posts-link:hover::after {
	transform: translateX(3px);
	opacity: 1;
}

@media (max-width: 768px) {
	.more-posts-link {
		font-size: 14px;
	}
}


/* 統一されたボタンスタイル */
.btn-primary {
	background: var(--text-color);
	color: white;
	border: none;
	padding: 12px 24px;
	font-size: 16px;
	font-weight: bold;
	text-decoration: none;
	display: inline-block;
	transition: all 0.3s ease;
	cursor: pointer;
}

.btn-primary:hover {
	background: var(--text-light);
	transform: translateY(-1px);
	border-color: #ccc;
}

/* 統一されたSNSアイコンスタイル */
.sns-link, .social-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	background: transparent;
	text-decoration: none;
	transition: all 0.3s ease;
}

.sns-link:hover, .social-link:hover {
	background: var(--hover-bg);
	transform: translateY(-2px);
}

.sns-link span, .social-link span {
	font-size: 20px;
	font-weight: bold;
	color: var(--text-secondary);
	transition: color 0.3s ease;
}

.sns-link:hover span, .social-link:hover span {
	color: var(--text-primary);
}

.sns-link img, .social-link img {
	width: 24px;
	height: 24px;
	object-fit: contain;
}

@media (max-width: 768px) {
	.sns-link, .social-link {
		width: 40px;
		height: 40px;
	}
	
	.sns-link span, .social-link span {
		font-size: 18px;
	}
	
	.sns-link img, .social-link img {
		width: 20px;
		height: 20px;
	}
}

/* コンテンツページ共通スタイル */
.content-page {
	max-width: 800px;
	margin: 0 auto;
	padding: 40px 20px;
}

.content-text {
	line-height: 1.8;
}

.content-text h2 {
	font-size: 2.4rem;
	margin: 50px 0 25px 0;
	border-bottom: 2px solid var(--border-color);
	padding-bottom: 10px;
}

.content-text h3 {
	font-size: 2.0rem;
	margin: 35px 0 20px 0;
}

.content-text h4 {
	font-size: 1.8rem;
	margin: 25px 0 15px 0;
}

.content-text p {
	margin-bottom: 20px;
	color: var(--text-color);
	line-height: 1.8;
	font-size: 1.6rem;
}

.content-signature {
	margin-top: 60px;
	padding-top: 40px;
	border-top: 1px solid var(--border-color);
	text-align: right;
}

.content-signature p {
	margin: 5px 0;
	color: var(--text-secondary);
	font-style: italic;
	font-size: 1.4rem;
}

@media (max-width: 768px) {
	.content-page {
		padding: 20px 15px;
	}

	.content-text h2 {
		font-size: 2.0rem;
		margin: 40px 0 20px 0;
	}

	.content-text h3 {
		font-size: 1.8rem;
		margin: 30px 0 15px 0;
	}

	.content-text h4 {
		font-size: 1.6rem;
		margin: 25px 0 10px 0;
	}

	.content-text p {
		font-size: 1.6rem;
	}
}

/* ブログ記事専用スタイル */
.content-text header h1 {
	font-size: 2.8rem;
	margin-bottom: 20px;
	border-bottom: 2px solid var(--border-color);
	padding-bottom: 15px;
}

.content-text .meta {
	margin-bottom: 30px;
	color: var(--text-secondary);
}

.content-text .meta p {
	font-size: 1.4rem;
	margin-bottom: 0;
}

.content-text .book-info {
	margin-top: 10px;
	font-size: 1.2rem;
	color: var(--text-secondary);
}

.content-text .book-info p {
	margin: 2px 0;
	font-size: 1.2rem;
}

.content-text .book-info p:first-child {
	font-weight: bold;
	color: var(--text-secondary);
}

.content-text .images {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 40px;
	margin: 30px 0;
	align-items: start;
	justify-items: center;
}

.content-text .book-cover,
.content-text .origami-work {
	display: flex;
	justify-content: center;
	align-items: center;
	height: 300px;
	width: 100%;
	max-width: 250px;
}

.content-text .book-cover img,
.content-text .origami-work img {
	height: 100%;
	width: auto;
	max-width: 100%;
	object-fit: contain;
}

@media (max-width: 768px) {
	.content-text header h1 {
		font-size: 2.2rem;
		margin-bottom: 15px;
		padding-bottom: 10px;
	}

	.content-text .meta {
		margin-bottom: 20px;
	}

	.content-text .meta p {
		font-size: 1.2rem;
	}

	.content-text .book-info {
		font-size: 1.1rem;
	}

	.content-text .book-info p {
		font-size: 1.1rem;
	}

	.content-text .images {
		grid-template-columns: 1fr;
		gap: 20px;
		margin: 20px 0;
		justify-items: center;
		padding: 0;
	}

	.content-text .book-cover,
	.content-text .origami-work {
		height: auto;
		width: 100%;
		padding: 0 15px;
		max-width: none;
	}

	.content-text .book-cover img,
	.content-text .origami-work img {
		height: auto;
		width: 100%;
		object-fit: contain;
	}
}

/* ブログ詳細ページのカードスタイル */
.origami-showcase {
	text-align: center;
	margin: 40px 0;
}

.origami-showcase img {
	width: 100%;
	height: auto;
	object-fit: contain;
}

.book-card {
	max-width: 600px;
	margin: 40px auto;
	background-color: #fff;
	border: 1px solid var(--border-color);
}

.book-card-link {
	display: flex;
	text-decoration: none;
	color: inherit;
	transition: opacity 0.3s ease;
}

.book-card-link:hover {
	opacity: 0.8;
}

.book-card-content {
	display: flex;
}

.book-cover {
	flex: 0 0 250px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.book-cover img {
	max-width: 100%;
	max-height: 300px;
	object-fit: contain;
}

.book-info {
	flex: 1;
	padding: 30px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.book-info h3 {
	font-size: 1.8rem;
	margin: 0;
	line-height: 1.4;
}

.book-info .author {
	font-size: 1.4rem;
	margin: 0;
	color: var(--text-secondary);
}

.book-info .publisher {
	font-size: 1.4rem;
	margin: 0;
	color: var(--text-secondary);
}

@media (max-width: 768px) {
	.book-card {
		margin: 20px 0;
	}
	
	.origami-showcase {
		margin: 20px -20px;
	}

	.book-cover {
		flex: 0 0 120px;
	}

	.book-cover img {
		max-height: 150px;
	}

	.book-info {
		padding: 20px;
	}

	.book-info h3 {
		font-size: 1.4rem;
	}

	.book-info .author {
		font-size: 1.2rem;
	}

	.book-info .publisher {
		font-size: 1.2rem;
	}
}

/* トップページのSNSリンクスタイル */
.sns-links {
	display: flex;
	justify-content: center;
	gap: 20px;
	margin-top: 20px;
}

@media (max-width: 768px) {
	.sns-links {
		gap: 15px;
	}
}

/* ギャラリーページのスタイル */




/* Storyページのスタイル（content-textと統一） */
.story-section {
	margin-bottom: 60px;
	padding-bottom: 40px;
}

.story-section:last-child {
	border-bottom: none;
	margin-bottom: 0;
}

@media (max-width: 768px) {
	.story-section {
		margin-bottom: 40px;
		padding-bottom: 30px;
	}
}

/* フッターのスタイル */
.footer {
	background: #fefefe;
	border-top: 1px solid #e8e8e8;
	padding: 80px 0 40px 0;
	margin-top: 100px;
	position: relative;
}

.footer-content {
	max-width: 800px;
	margin: 0 auto;
	padding: 0 40px;
}

.footer-afterword {
	margin-bottom: 50px;
	line-height: 1.8;
}

.footer .footer-afterword p {
	color: var(--text-color);
	font-size: 16px;
	margin-bottom: 24px;
}

.footer .afterword-signature {
	margin-top: 40px;
	text-align: right;
}

.footer .signature-name {
	color: var(--text-color);
	font-size: 16px;
	margin: 0;
	font-weight: 500;
}

.footer-links {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 30px;
	padding: 20px 0;
	border-top: 1px solid #e8e8e8;
	border-bottom: 1px solid #e8e8e8;
}

.footer-nav {
	display: flex;
	gap: 30px;
}

.footer-nav a {
	color: var(--text-secondary);
	text-decoration: none;
	font-size: 14px;
	transition: color 0.3s ease;
	position: relative;
}

.footer-nav a:hover {
	color: var(--text-primary);
}

.footer-nav a::after {
	content: '';
	position: absolute;
	bottom: -2px;
	left: 0;
	width: 0;
	height: 1px;
	background: #333;
	transition: width 0.3s ease;
}

.footer-nav a:hover::after {
	width: 100%;
}

.footer-social {
	display: flex;
	gap: 15px;
}

.footer-bottom {
	text-align: center;
	padding-top: 20px;
}

.copyright {
	color: var(--text-tertiary);
	font-size: 12px;
	margin: 0;
	font-style: italic;
}

.affiliate-disclosure {
	color: var(--text-tertiary);
	font-size: 10px;
	margin: 5px 0 0 0;
	font-style: italic;
}

@media (max-width: 768px) {
	.footer {
		padding: 60px 0 30px 0;
		margin-top: 80px;
	}

	.footer-content {
		padding: 0 20px;
	}

	.footer-afterword {
		margin-bottom: 40px;
	}

	.footer .footer-afterword p {
		font-size: 15px;
		margin-bottom: 20px;
	}

	.footer-links {
		flex-direction: column;
		gap: 20px;
		text-align: center;
	}

	.footer-nav {
		flex-wrap: wrap;
		justify-content: center;
		gap: 20px;
	}

	.footer-social {
		gap: 12px;
	}
}

/* Gallery Styles - 参考サイト風の洗練されたデザイン */
.gallery-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 40px;
}

.gallery-section {
	margin-bottom: 100px;
}


.gallery-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
	gap: 30px;
	margin-bottom: 60px;
	justify-items: center;
}

.gallery-item {
	width: 100%;
	max-width: 400px;
	height: auto;
	position: relative;
	overflow: hidden;
	background: #fff;
	border: 1px solid #f5f5f5;
}

.gallery-link {
	display: block;
	text-decoration: none;
	color: inherit;
	width: 100%;
	height: 100%;
	position: relative;
}

.gallery-image {
	width: 100%;
	height: 400px;
	object-fit: cover;
	object-position: center;
}


/* レスポンシブ対応 */
@media (max-width: 1200px) {
	.gallery-grid {
		grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
		gap: 25px;
	}
	
	.gallery-image {
		height: 350px;
	}
}

@media (max-width: 768px) {
	.gallery-container {
		padding: 0 20px;
	}
	
	.gallery-section {
		margin-bottom: 60px;
	}
	
	
	.gallery-grid {
		grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
		gap: 20px;
		margin-bottom: 40px;
	}
	
	.gallery-item {
		max-width: 100%;
	}
	
	.gallery-image {
		height: 300px;
	}
	
}

@media (max-width: 480px) {
	.gallery-container {
		padding: 0 15px;
	}
	
	.gallery-grid {
		grid-template-columns: 1fr;
		gap: 15px;
	}
	
	
	.gallery-image {
		height: 250px;
	}
}

/* Other Works Styles */
.other-works {
	margin-top: 100px;
	padding-top: 60px;
	border-top: 1px solid var(--border-color);
}

.other-works-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 30px;
	max-width: 800px;
	margin: 0 auto;
}

.other-work-item {
	background: #fff;
	border: 1px solid #f0f0f0;
	transition: transform 0.3s ease, border-color 0.3s ease;
	overflow: hidden;
}

.other-work-item:hover {
	transform: translateY(-2px);
	border-color: #e0e0e0;
}

.other-work-link {
	display: block;
	text-decoration: none;
	color: inherit;
}

.other-work-image {
	width: 100%;
	height: 200px;
	overflow: hidden;
}

.other-work-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s ease;
}

.other-work-item:hover .other-work-image img {
	transform: scale(1.05);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
	.other-works {
		margin-top: 60px;
		padding-top: 40px;
	}
	
	.other-works-grid {
		grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
		gap: 20px;
	}
	
	.other-work-image {
		height: 150px;
	}
}