/* ============================================
   CaLA テーマ メインスタイルシート
   assets/css/main.css

   テーマの全スタイルを管理するファイル。
   style.css はテーマ認識用ヘッダーコメントのみ。
   Gutenbergエディタにもこのファイルが読み込まれる。
   ============================================ */

/* ============================================
   CSS変数（カスタムプロパティ）
   ============================================ */
:root {
	/* カラーパレット */
	--color-base-white: #FAFAF7;
	--color-beige: #F5F0E8;
	--color-light-green: #E8F0E4;
	--color-main-green: #4A7C59;
	--color-hover-green: #3D6A4B;
	--color-sage: #8BAF92;
	--color-text: #2D2D2D;
	--color-white: #FFFFFF;
	--color-warm-beige: #D4C5A9;

	/* フォント */
	--font-heading: 'Zen Maru Gothic', serif;
	--font-body: 'Noto Sans JP', sans-serif;
	--font-english: 'DM Sans', sans-serif;

	/* 余白 */
	--section-padding: 80px;
	--section-padding-mobile: 56px;
	--max-width-content: 1100px;
	--max-width-article: 740px;
	--container-padding: 20px;

	/* トランジション */
	--transition: 0.3s ease;
}

/* ============================================
   1. リセット・ベース
   ============================================ */

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
	scroll-padding-top: 80px;
}

body {
	background-color: var(--color-base-white);
	color: var(--color-text);
	font-family: var(--font-body), var(--font-english);
	font-size: 16px;
	line-height: 1.9;
	margin: 0;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: var(--color-main-green);
	text-decoration: none;
	transition: color var(--transition);
}

a:hover {
	color: var(--color-hover-green);
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-family: var(--font-heading);
	font-weight: 700;
	line-height: 1.4;
	color: var(--color-text);
}

h1 {
	font-size: 32px;
}

h2 {
	font-size: 26px;
}

h3 {
	font-size: 20px;
}

ul,
ol {
	padding-left: 1.5em;
}

button {
	font-family: var(--font-body);
}

/* ============================================
   2. 共通コンポーネント
   ============================================ */

/* --- コンテナ --- */

.container {
	max-width: var(--max-width-content);
	margin: 0 auto;
	padding: 0 var(--container-padding);
}

.container-narrow {
	max-width: var(--max-width-article);
	margin: 0 auto;
	padding: 0 var(--container-padding);
}

/* --- セクション共通内部ラッパー --- */

.section-inner {
	max-width: var(--max-width-content);
	margin: 0 auto;
}

/* --- ボタン --- */

.btn {
	display: inline-block;
	font-family: var(--font-body);
	font-weight: 500;
	text-align: center;
	cursor: pointer;
	border: none;
	transition: var(--transition);
	text-decoration: none;
	line-height: 1.5;
}

.btn-primary {
	background-color: var(--color-main-green);
	color: var(--color-white);
	border-radius: 8px;
	padding: 12px 24px;
}

.btn-primary:hover {
	background-color: var(--color-hover-green);
	color: var(--color-white);
}

.btn-secondary {
	background-color: transparent;
	border: 1px solid var(--color-main-green);
	color: var(--color-main-green);
	border-radius: 8px;
	padding: 12px 24px;
}

.btn-secondary:hover {
	background-color: var(--color-main-green);
	color: var(--color-white);
}

.btn-text {
	background: none;
	border: none;
	color: var(--color-main-green);
	padding: 0;
}

.btn-text:hover {
	color: var(--color-hover-green);
}

.btn-sm {
	padding: 8px 16px;
	font-size: 14px;
}

.btn-block {
	width: 100%;
	text-align: center;
}

/* --- テキストリンク --- */

.text-link {
	color: var(--color-main-green);
	font-weight: 500;
	text-decoration: none;
	transition: color var(--transition);
}

.text-link:hover {
	color: var(--color-hover-green);
}

/* --- カテゴリラベル --- */

.category-label {
	display: inline-block;
	background-color: var(--color-light-green);
	color: var(--color-main-green);
	font-size: 12px;
	font-weight: 500;
	padding: 4px 10px;
	border-radius: 4px;
}

/* --- パンくずリスト --- */

.breadcrumb {
	font-size: 14px;
	color: var(--color-sage);
	margin-bottom: 16px;
}

.breadcrumb-list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
}

.breadcrumb-item {
	display: flex;
	align-items: center;
}

.breadcrumb a {
	color: var(--color-sage);
	text-decoration: none;
}

.breadcrumb a:hover {
	color: var(--color-main-green);
}

.breadcrumb-separator {
	margin: 0 8px;
}

.breadcrumb [aria-current="page"] {
	color: var(--color-text);
}

/* --- 記事カード（共通） --- */

.post-card {
	background-color: var(--color-white);
	border: 1px solid var(--color-warm-beige);
	border-radius: 12px;
	overflow: hidden;
	transition: box-shadow var(--transition), transform var(--transition);
}

.post-card:hover {
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
	transform: translateY(-2px);
}

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

.card-thumbnail img {
	width: 100%;
	height: auto;
	object-fit: cover;
}

.card-thumbnail-placeholder {
	width: 100%;
	height: 0;
	padding-bottom: 56.25%;
	background-color: var(--color-beige);
}

.card-body {
	padding: 16px;
}

.card-title {
	font-family: var(--font-heading);
	font-weight: 500;
	font-size: 18px;
	margin: 8px 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	line-height: 1.5;
}

.card-meta {
	font-size: 13px;
	color: var(--color-sage);
}

/* ============================================
   3. ヘッダー
   ============================================ */

.site-header {
	background-color: var(--color-white);
	border-bottom: 1px solid var(--color-beige);
	position: sticky;
	top: 0;
	z-index: 1000;
}

.header-inner {
	max-width: var(--max-width-content);
	margin: 0 auto;
	padding: 0 var(--container-padding);
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 64px;
}

/* --- ロゴ --- */

.header-logo a,
.header-logo .site-name-link {
	font-family: var(--font-heading);
	font-size: 24px;
	font-weight: 700;
	color: var(--color-text);
	text-decoration: none;
}

.header-logo img,
.header-logo .custom-logo {
	max-height: 40px;
	width: auto;
}

/* --- ナビゲーション --- */

.header-nav {
	display: flex;
	align-items: center;
	gap: 24px;
}

.nav-link {
	color: var(--color-text);
	font-size: 15px;
	font-weight: 500;
	text-decoration: none;
	transition: color var(--transition);
}

.nav-link:hover {
	color: var(--color-main-green);
}

/* --- ドロップダウン --- */

.nav-dropdown {
	position: relative;
}

.nav-dropdown-trigger {
	background: none;
	border: none;
	color: var(--color-text);
	font-size: 15px;
	font-weight: 500;
	cursor: pointer;
	font-family: var(--font-body);
	padding: 0;
}

.nav-dropdown-trigger:hover {
	color: var(--color-main-green);
}

.nav-dropdown-menu {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	background-color: var(--color-white);
	border: 1px solid var(--color-beige);
	border-radius: 8px;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
	padding: 8px 0;
	min-width: 220px;
	z-index: 100;
	list-style: none;
	margin: 0;
}

.nav-dropdown-menu li a {
	display: block;
	padding: 10px 20px;
	color: var(--color-text);
	font-size: 14px;
	text-decoration: none;
	transition: background-color var(--transition);
}

.nav-dropdown-menu li a:hover {
	background-color: var(--color-beige);
}

.nav-dropdown.is-open .nav-dropdown-menu {
	display: block;
}

/* --- ヘッダーアクション --- */

.header-actions {
	display: flex;
	align-items: center;
	gap: 16px;
}

.header-secret-link {
	font-size: 13px;
	color: var(--color-sage);
	text-decoration: none;
}

.header-secret-link:hover {
	color: var(--color-main-green);
}

/* --- モバイルハンバーガー --- */

.mobile-menu-toggle {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
	padding: 8px;
	flex-direction: column;
	gap: 5px;
}

.hamburger-line {
	display: block;
	width: 24px;
	height: 2px;
	background-color: var(--color-text);
	transition: var(--transition);
}

/* --- モバイルメニュー --- */

.mobile-menu {
	display: none;
	position: fixed;
	top: 64px;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: var(--color-white);
	z-index: 999;
	overflow-y: auto;
	padding: 24px 20px;
}

.mobile-menu.is-open {
	display: block;
}

.mobile-menu-heading {
	font-size: 13px;
	font-weight: 700;
	color: var(--color-sage);
	margin-bottom: 8px;
}

.mobile-menu-list {
	list-style: none;
	padding: 0;
	margin: 0 0 24px 0;
}

.mobile-menu-list li a {
	display: block;
	padding: 12px 0;
	font-size: 16px;
	color: var(--color-text);
	text-decoration: none;
	border-bottom: 1px solid var(--color-beige);
}

.mobile-menu-link {
	display: block;
	padding: 12px 0;
	font-size: 16px;
	color: var(--color-text);
	text-decoration: none;
	border-bottom: 1px solid var(--color-beige);
	margin-bottom: 24px;
}

.mobile-secret-link {
	color: var(--color-sage);
	font-size: 14px;
	margin-top: 8px;
	display: inline-block;
}

/* ============================================
   4. トップページ各セクション
   ============================================ */

/* --- セクション共通 --- */

.section-hero,
.section-pain-points,
.section-about,
.section-topics,
.section-members,
.section-stats,
.section-blog,
.section-rules,
.section-faq,
.section-final-cta {
	padding: var(--section-padding) var(--container-padding);
}

/* --- セクション① ヒーロー --- */

.section-hero {
	background-color: var(--color-base-white);
	text-align: center;
}

.section-hero .hero-heading {
	font-size: 40px;
	margin-bottom: 16px;
}

.section-hero .hero-sub {
	font-size: 18px;
	color: var(--color-text);
	margin-bottom: 32px;
}

.section-hero .hero-note {
	font-size: 13px;
	color: var(--color-sage);
	margin-top: 16px;
}

/* --- セクション② こんな経験ありませんか？ --- */

.section-pain-points {
	background-color: var(--color-beige);
}

.section-heading {
	text-align: center;
	margin-bottom: 40px;
}

.pain-points-list {
	list-style: none;
	padding: 0;
	margin: 0;
	max-width: var(--max-width-article);
	margin-left: auto;
	margin-right: auto;
}

.pain-point-item {
	font-size: 18px;
	margin-bottom: 20px;
	display: flex;
	align-items: flex-start;
}

.pain-point-item:last-child {
	margin-bottom: 0;
}

.pain-point-emoji {
	margin-right: 12px;
	flex-shrink: 0;
}

/* --- セクション③ CaLAとは？ --- */

.section-about {
	background-color: var(--color-base-white);
}

.section-about .about-text {
	max-width: var(--max-width-article);
	margin: 0 auto 24px auto;
}

.section-about .text-link {
	display: block;
	max-width: var(--max-width-article);
	margin: 0 auto;
}

/* --- セクション④ CaLAで話せること --- */

.section-topics {
	background-color: var(--color-light-green);
}

.topics-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

.topic-card {
	background-color: var(--color-white);
	border: 1px solid var(--color-warm-beige);
	border-radius: 12px;
	padding: 24px;
	text-align: center;
	transition: box-shadow var(--transition), transform var(--transition);
}

.topic-card:hover {
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
	transform: translateY(-2px);
}

.topic-emoji {
	font-size: 32px;
	display: block;
	margin-bottom: 12px;
}

.topic-title {
	font-weight: 700;
	margin-bottom: 8px;
	font-size: 18px;
}

.topic-desc {
	font-size: 14px;
	color: var(--color-text);
	margin: 0;
}

/* --- セクション⑤ どんな人がいるの？ --- */

.section-members {
	background-color: var(--color-base-white);
}

.members-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
	text-align: center;
}

.member-emoji {
	font-size: 40px;
	display: block;
	margin-bottom: 8px;
}

.member-label {
	margin: 0;
	font-weight: 500;
}

.members-tagline {
	text-align: center;
	margin-top: 32px;
	font-size: 18px;
	font-weight: 500;
}

/* --- セクション⑥ 数字で見るCaLA --- */

.section-stats {
	background-color: var(--color-beige);
}

.stats-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
	text-align: center;
}

.stat-number {
	font-family: var(--font-english);
	font-size: 48px;
	font-weight: 700;
	color: var(--color-main-green);
	display: block;
}

.stat-label {
	font-size: 14px;
	color: var(--color-text);
	margin-top: 4px;
	display: block;
}

/* --- セクション⑦ 新着ブログ記事 --- */

.section-blog {
	background-color: var(--color-base-white);
}

.blog-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

.blog-card {
	background-color: var(--color-white);
	border: 1px solid var(--color-warm-beige);
	border-radius: 12px;
	overflow: hidden;
	transition: box-shadow var(--transition), transform var(--transition);
}

.blog-card:hover {
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
	transform: translateY(-2px);
}

.blog-card-link {
	display: block;
	text-decoration: none;
	color: inherit;
}

.blog-card-image img,
.blog-card-thumb {
	width: 100%;
	height: auto;
	object-fit: cover;
}

.blog-card-body {
	padding: 16px;
}

.blog-card-category {
	display: inline-block;
	background-color: var(--color-light-green);
	color: var(--color-main-green);
	font-size: 12px;
	font-weight: 500;
	padding: 4px 10px;
	border-radius: 4px;
}

.blog-card-title {
	font-family: var(--font-heading);
	font-weight: 500;
	font-size: 18px;
	margin: 8px 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	line-height: 1.5;
}

.blog-card-reading-time {
	font-size: 13px;
	color: var(--color-sage);
}

.blog-more-link {
	display: block;
	text-align: center;
	margin-top: 32px;
}

/* --- セクション⑧ 3つのルール --- */

.section-rules {
	background-color: var(--color-light-green);
}

.rules-list {
	max-width: var(--max-width-article);
	margin: 0 auto;
}

.rule-item {
	margin-bottom: 24px;
	display: flex;
	align-items: flex-start;
}

.rule-item:last-child {
	margin-bottom: 0;
}

.rule-emoji {
	margin-right: 12px;
	font-size: 24px;
	flex-shrink: 0;
}

.rule-title {
	font-weight: 700;
	display: inline;
	margin: 0;
	font-size: 18px;
}

.rule-desc {
	color: var(--color-text);
	margin: 4px 0 0 0;
}

/* --- セクション⑨ FAQ --- */

.section-faq {
	background-color: var(--color-beige);
}

.faq-list {
	max-width: var(--max-width-article);
	margin: 0 auto;
}

.faq-item {
	background-color: var(--color-white);
	border-radius: 8px;
	margin-bottom: 12px;
	overflow: hidden;
}

.faq-question {
	width: 100%;
	background: none;
	border: none;
	padding: 20px 24px;
	font-size: 16px;
	font-weight: 500;
	text-align: left;
	cursor: pointer;
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-family: var(--font-body);
	color: var(--color-text);
	line-height: 1.5;
}

.faq-icon {
	font-size: 20px;
	font-weight: 400;
	color: var(--color-sage);
	transition: var(--transition);
	flex-shrink: 0;
	margin-left: 16px;
}

.faq-answer {
	padding: 0 24px 20px 24px;
	font-size: 15px;
	line-height: 1.8;
	color: var(--color-text);
}

.faq-answer p {
	margin: 0;
}

/* --- セクション⑩ 最終CTA --- */

.section-final-cta {
	background-color: var(--color-main-green);
	text-align: center;
	color: var(--color-white);
}

.final-cta-heading {
	font-family: var(--font-heading);
	font-size: 28px;
	font-weight: 700;
	color: var(--color-white);
	margin-bottom: 24px;
}

.btn-cta-inverted {
	display: inline-block;
	background-color: var(--color-white);
	color: var(--color-main-green);
	border-radius: 8px;
	padding: 12px 24px;
	font-family: var(--font-body);
	font-weight: 500;
	text-decoration: none;
	transition: var(--transition);
}

.btn-cta-inverted:hover {
	background-color: var(--color-beige);
	color: var(--color-main-green);
}

.final-cta-note {
	font-size: 13px;
	color: rgba(255, 255, 255, 0.8);
	margin-top: 16px;
}

/* ============================================
   5. ブログ記事ページ（single.php）
   ============================================ */

/* --- 記事ヘッダー --- */

.entry-header-wrap {
	max-width: var(--max-width-article);
	margin: 0 auto;
	padding: 40px var(--container-padding) 0;
}

.entry-title {
	margin-bottom: 16px;
}

.entry-meta {
	font-size: 14px;
	color: var(--color-sage);
	display: flex;
	gap: 16px;
	flex-wrap: wrap;
	margin-bottom: 24px;
}

.entry-thumbnail {
	border-radius: 12px;
	overflow: hidden;
	margin-bottom: 32px;
}

.entry-thumbnail img,
.entry-thumbnail-img {
	width: 100%;
	height: auto;
}

/* --- 目次 --- */

.toc-container {
	max-width: var(--max-width-article);
	margin: 0 auto 40px auto;
	background-color: var(--color-beige);
	border-radius: 12px;
	padding: 24px;
}

.toc-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 16px;
}

.toc-title {
	font-family: var(--font-heading);
	font-size: 16px;
	font-weight: 700;
}

.toc-toggle {
	background: none;
	border: none;
	color: var(--color-sage);
	cursor: pointer;
	font-size: 14px;
	font-family: var(--font-body);
}

.toc-toggle:hover {
	color: var(--color-main-green);
}

#toc-list {
	margin: 0;
}

#toc-list[hidden] {
	display: none;
}

.toc-items {
	list-style: none;
	padding: 0;
	margin: 0;
}

.toc-items li {
	margin-bottom: 8px;
}

.toc-items a,
.toc-link {
	color: var(--color-main-green);
	text-decoration: none;
	font-size: 15px;
}

.toc-items a:hover,
.toc-link:hover {
	text-decoration: underline;
}

/* --- 本文エリア --- */

.entry-content {
	max-width: var(--max-width-article);
	margin: 0 auto;
	padding: 0 var(--container-padding);
}

/* --- Gutenbergブロックスタイル --- */

.entry-content h2 {
	border-left: 4px solid var(--color-main-green);
	padding-left: 16px;
	margin-top: 48px;
	margin-bottom: 24px;
}

.entry-content h3 {
	margin-top: 40px;
	margin-bottom: 20px;
}

.entry-content p {
	margin-bottom: 24px;
}

.entry-content a {
	color: var(--color-main-green);
	text-decoration: underline;
}

.entry-content a:hover {
	color: var(--color-hover-green);
}

.entry-content blockquote {
	border-left: 4px solid var(--color-warm-beige);
	background-color: var(--color-beige);
	padding: 20px 24px;
	margin: 32px 0;
	border-radius: 0 8px 8px 0;
}

.entry-content blockquote p {
	margin-bottom: 0;
}

.entry-content ul,
.entry-content ol {
	margin-bottom: 24px;
	padding-left: 1.5em;
}

.entry-content li {
	margin-bottom: 8px;
}

.entry-content img {
	border-radius: 8px;
}

.entry-content figcaption {
	text-align: center;
	font-size: 13px;
	color: var(--color-sage);
	margin-top: 8px;
}

.entry-content table {
	width: 100%;
	border-collapse: collapse;
	margin-bottom: 24px;
}

.entry-content th,
.entry-content td {
	padding: 12px 16px;
	border-bottom: 1px solid var(--color-beige);
	text-align: left;
}

.entry-content tr:nth-child(even) {
	background-color: var(--color-light-green);
}

/* --- WordPress ブロック共通 --- */

.entry-content .alignwide {
	max-width: var(--max-width-content);
	margin-left: auto;
	margin-right: auto;
}

.entry-content .alignfull {
	width: 100vw;
	max-width: 100vw;
	margin-left: calc(50% - 50vw);
	margin-right: calc(50% - 50vw);
}

.entry-content .aligncenter {
	text-align: center;
}

.entry-content .wp-block-image {
	margin-bottom: 24px;
}

.entry-content .wp-block-image img {
	border-radius: 8px;
}

.entry-content .wp-block-separator {
	border: none;
	border-top: 1px solid var(--color-warm-beige);
	margin: 40px 0;
}

.entry-content .wp-block-code {
	background-color: var(--color-text);
	color: var(--color-base-white);
	padding: 20px 24px;
	border-radius: 8px;
	overflow-x: auto;
	font-size: 14px;
	line-height: 1.6;
	margin-bottom: 24px;
}

.entry-content .wp-block-quote {
	border-left: 4px solid var(--color-warm-beige);
	background-color: var(--color-beige);
	padding: 20px 24px;
	margin: 32px 0;
	border-radius: 0 8px 8px 0;
}

/* --- CTAバナー --- */

.cta-banner {
	max-width: var(--max-width-article);
	margin: 40px auto;
	background-color: var(--color-light-green);
	border-radius: 12px;
	padding: 32px;
	text-align: center;
}

.cta-banner-text {
	margin-bottom: 16px;
	font-size: 18px;
	font-weight: 500;
}

.cta-banner-note {
	font-size: 13px;
	color: var(--color-sage);
	margin-top: 12px;
}

/* --- 著者ボックス --- */

.author-box {
	max-width: var(--max-width-article);
	margin: 40px auto;
	padding: 24px;
	background-color: var(--color-white);
	border: 1px solid var(--color-warm-beige);
	border-radius: 12px;
	display: flex;
	gap: 20px;
	align-items: flex-start;
}

.author-avatar img {
	border-radius: 50%;
	width: 64px;
	height: 64px;
	flex-shrink: 0;
}

.author-name {
	font-weight: 700;
	margin: 0 0 4px 0;
}

.author-description {
	font-size: 14px;
	color: var(--color-text);
	line-height: 1.7;
	margin: 0;
}

/* --- 関連記事 --- */

.related-posts {
	max-width: var(--max-width-content);
	margin: 60px auto 0 auto;
	padding: 0 var(--container-padding);
}

.related-posts-heading {
	margin-bottom: 24px;
}

.related-posts .post-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

/* ============================================
   6. アーカイブ・一覧ページ（archive.php）
   ============================================ */

/* --- ページヘッダー --- */

.archive-header {
	max-width: var(--max-width-content);
	margin: 0 auto;
	padding: 40px var(--container-padding) 40px;
}

.archive-title {
	margin-bottom: 8px;
}

.archive-description {
	font-size: 15px;
	color: var(--color-text);
	margin-bottom: 24px;
	max-width: var(--max-width-article);
}

/* --- カテゴリタブ --- */

.category-tabs {
	display: flex;
	gap: 12px;
	overflow-x: auto;
	padding-bottom: 8px;
	-webkit-overflow-scrolling: touch;
	margin-bottom: 40px;
}

.category-tab {
	display: inline-block;
	padding: 8px 16px;
	border-radius: 20px;
	font-size: 14px;
	font-weight: 500;
	white-space: nowrap;
	text-decoration: none;
	color: var(--color-text);
	background-color: var(--color-white);
	border: 1px solid var(--color-warm-beige);
	transition: var(--transition);
}

.category-tab:hover,
.category-tab.is-active {
	background-color: var(--color-main-green);
	color: var(--color-white);
	border-color: var(--color-main-green);
}

/* --- 記事グリッド --- */

.post-grid {
	max-width: var(--max-width-content);
	margin: 0 auto;
	padding: 0 var(--container-padding);
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

.archive-grid {
	margin-bottom: 40px;
}

/* --- ページネーション --- */

.pagination {
	max-width: var(--max-width-content);
	margin: 40px auto;
	padding: 0 var(--container-padding);
	display: flex;
	justify-content: center;
}

.pagination a {
	color: var(--color-main-green);
	font-weight: 500;
	text-decoration: none;
}

.pagination a:hover {
	color: var(--color-hover-green);
}

.nav-links {
	display: flex;
	gap: 16px;
	align-items: center;
}

.page-numbers {
	padding: 8px 12px;
}

.page-numbers.current {
	background-color: var(--color-main-green);
	color: var(--color-white);
	border-radius: 4px;
}

/* --- 記事なし --- */

.no-posts {
	max-width: var(--max-width-article);
	margin: 0 auto;
	padding: 40px var(--container-padding);
	text-align: center;
}

/* ============================================
   7. 固定ページ（page.php）
   ============================================ */

.page-header-wrap {
	max-width: var(--max-width-article);
	margin: 0 auto;
	padding: 40px var(--container-padding) 0;
}

.page-title {
	margin-bottom: 32px;
}

.page-content {
	max-width: var(--max-width-article);
	margin: 0 auto;
	padding: 0 var(--container-padding);
}

/* 固定ページ本文にも記事本文と同じGutenbergスタイルを適用 */

.page-content h2 {
	border-left: 4px solid var(--color-main-green);
	padding-left: 16px;
	margin-top: 48px;
	margin-bottom: 24px;
}

.page-content h3 {
	margin-top: 40px;
	margin-bottom: 20px;
}

.page-content p {
	margin-bottom: 24px;
}

.page-content a {
	color: var(--color-main-green);
	text-decoration: underline;
}

.page-content a:hover {
	color: var(--color-hover-green);
}

.page-content blockquote {
	border-left: 4px solid var(--color-warm-beige);
	background-color: var(--color-beige);
	padding: 20px 24px;
	margin: 32px 0;
	border-radius: 0 8px 8px 0;
}

.page-content blockquote p {
	margin-bottom: 0;
}

.page-content ul,
.page-content ol {
	margin-bottom: 24px;
	padding-left: 1.5em;
}

.page-content li {
	margin-bottom: 8px;
}

.page-content img {
	border-radius: 8px;
}

.page-content figcaption {
	text-align: center;
	font-size: 13px;
	color: var(--color-sage);
	margin-top: 8px;
}

.page-content table {
	width: 100%;
	border-collapse: collapse;
	margin-bottom: 24px;
}

.page-content th,
.page-content td {
	padding: 12px 16px;
	border-bottom: 1px solid var(--color-beige);
	text-align: left;
}

.page-content tr:nth-child(even) {
	background-color: var(--color-light-green);
}

.page-content .alignwide {
	max-width: var(--max-width-content);
	margin-left: auto;
	margin-right: auto;
}

.page-content .alignfull {
	width: 100vw;
	max-width: 100vw;
	margin-left: calc(50% - 50vw);
	margin-right: calc(50% - 50vw);
}

.page-content .wp-block-image {
	margin-bottom: 24px;
}

.page-content .wp-block-separator {
	border: none;
	border-top: 1px solid var(--color-warm-beige);
	margin: 40px 0;
}

/* ============================================
   8. 検索結果ページ（search.php）
   ============================================ */

.search-header {
	max-width: var(--max-width-content);
	margin: 0 auto;
	padding: 40px var(--container-padding) 40px;
}

.search-title {
	margin-bottom: 8px;
}

.search-keyword {
	color: var(--color-main-green);
	font-weight: 700;
}

.search-grid {
	margin-bottom: 40px;
}

.no-results {
	max-width: var(--max-width-article);
	margin: 0 auto;
	padding: 40px var(--container-padding);
	text-align: center;
}

.no-results p {
	margin-bottom: 24px;
	font-size: 16px;
}

/* --- 検索フォーム --- */

.search-form {
	max-width: 400px;
	margin: 0 auto;
	display: flex;
	gap: 8px;
}

.search-form input[type="search"],
.search-form .search-field {
	flex: 1;
	padding: 12px 16px;
	border: 1px solid var(--color-warm-beige);
	border-radius: 8px;
	font-size: 16px;
	font-family: var(--font-body);
	color: var(--color-text);
	background-color: var(--color-white);
}

.search-form input[type="search"]:focus,
.search-form .search-field:focus {
	outline: none;
	border-color: var(--color-main-green);
}

.search-form input[type="submit"],
.search-form .search-submit {
	background-color: var(--color-main-green);
	color: var(--color-white);
	border: none;
	border-radius: 8px;
	padding: 12px 24px;
	font-size: 16px;
	font-weight: 500;
	font-family: var(--font-body);
	cursor: pointer;
	transition: var(--transition);
}

.search-form input[type="submit"]:hover,
.search-form .search-submit:hover {
	background-color: var(--color-hover-green);
}

/* ============================================
   9. 404ページ
   ============================================ */

.error-404 {
	max-width: var(--max-width-article);
	margin: 0 auto;
	padding: var(--section-padding) var(--container-padding);
	text-align: center;
}

.error-404-emoji {
	font-size: 64px;
	display: block;
	margin-bottom: 16px;
}

.error-404-title {
	margin-bottom: 16px;
}

.error-404-text {
	margin-bottom: 32px;
	color: var(--color-text);
}

.error-404 .btn {
	margin-bottom: 0;
}

.error-404 .search-form {
	margin-top: 32px;
}

/* ============================================
   10. フッター
   ============================================ */

.site-footer {
	background-color: var(--color-text);
	padding: 40px var(--container-padding);
}

.footer-inner {
	max-width: var(--max-width-content);
	margin: 0 auto;
	text-align: center;
}

.footer-nav {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 24px;
	margin-bottom: 24px;
}

.footer-nav a {
	color: var(--color-white);
	font-size: 14px;
	text-decoration: none;
	opacity: 0.8;
	transition: opacity var(--transition);
}

.footer-nav a:hover {
	opacity: 1;
	color: var(--color-white);
}

.footer-copy {
	color: var(--color-white);
	font-size: 13px;
	opacity: 0.6;
	margin: 0;
}

/* ============================================
   11. レスポンシブ（メディアクエリ）
   ============================================ */

/* --- タブレット（〜1023px） --- */

@media (max-width: 1023px) {

	/* グリッドを2列に */
	.topics-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.members-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.blog-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.post-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.related-posts .post-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* --- モバイル（〜767px） --- */

@media (max-width: 767px) {

	/* ヘッダー */
	.header-nav,
	.header-actions {
		display: none;
	}

	.mobile-menu-toggle {
		display: flex;
	}

	/* セクション余白 */
	.section-hero,
	.section-pain-points,
	.section-about,
	.section-topics,
	.section-members,
	.section-stats,
	.section-blog,
	.section-rules,
	.section-faq,
	.section-final-cta {
		padding: var(--section-padding-mobile) var(--container-padding);
	}

	/* 見出しサイズ */
	h1 {
		font-size: 24px;
	}

	h2 {
		font-size: 20px;
	}

	h3 {
		font-size: 18px;
	}

	/* ヒーロー */
	.section-hero .hero-heading {
		font-size: 28px;
	}

	.section-hero .hero-sub {
		font-size: 16px;
	}

	/* ペインポイント */
	.pain-point-item {
		font-size: 16px;
	}

	/* グリッドを1列に */
	.topics-grid {
		grid-template-columns: 1fr;
	}

	.members-grid {
		grid-template-columns: 1fr;
	}

	.stats-grid {
		grid-template-columns: 1fr;
		gap: 32px;
	}

	.blog-grid {
		grid-template-columns: 1fr;
	}

	.post-grid {
		grid-template-columns: 1fr;
	}

	.related-posts .post-grid {
		grid-template-columns: 1fr;
	}

	/* 数字 */
	.stat-number {
		font-size: 36px;
	}

	/* 最終CTA */
	.final-cta-heading {
		font-size: 22px;
	}

	/* 著者ボックス */
	.author-box {
		flex-direction: column;
		align-items: center;
		text-align: center;
	}

	/* 404 */
	.error-404 {
		padding: var(--section-padding-mobile) var(--container-padding);
	}

	/* 検索フォーム */
	.search-form {
		flex-direction: column;
	}

	.search-form input[type="submit"],
	.search-form .search-submit {
		width: 100%;
	}
}