@charset "UTF-8";

/*!
Theme Name: Cocoon Child - 戦国時代探訪
Description: 戦国時代探訪 見本サイトデザイン専用のCocoon子テーマ
Theme URI: https://sengokuhistory.com/
Author: 戦国時代探訪
Author URI: https://sengokuhistory.com/
Template: cocoon-master
Version: 1.3.4
*/

/**************************************************
 * 戦国時代探訪 デザインシステム & 変数定義
 **************************************************/
:root {
  --sengoku-paper: #f7f2e8;
  --sengoku-paper-light: #fffaf2;
  --sengoku-paper-card: #eee4d3;
  --sengoku-ink: #292621;
  --sengoku-red: #a33f30;
  --sengoku-red-dark: #823126;
  --sengoku-muted: #625b50;
  --sengoku-line: #d9ceba;
  --sengoku-gold: #846025;
  --sengoku-gold-light: #b99d71;
}

/**************************************************
 * 全ページ共通：ベーススタイル & レイアウト
 **************************************************/
html,
body,
#container,
.container {
  background-color: var(--sengoku-paper) !important;
  color: var(--sengoku-ink) !important;
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  line-height: 1.8;
  margin: 0;
  padding: 0;
}

/* 全ページ共通サイトヘッダー (見本サイトマストヘッド・固定ヘッダー) */
.sengoku-site-header {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 9999 !important;
}

/* WordPress管理バー表示時のトップ位置調整 */
.admin-bar .sengoku-site-header {
  top: 32px !important;
}

@media screen and (max-width: 782px) {
  .admin-bar .sengoku-site-header {
    top: 46px !important;
  }
}

/* 全ページ共通サイトフッター (見本サイトフッター) */
.sengoku-site-footer {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* Cocoon親テーマ既存ヘッダー・フッターコンテナの完全リセット */
#header-container,
.header-container,
#navi,
.navi,
#footer,
.footer-container {
  display: none !important;
}

/* コンテンツエリア全体 */
#content {
  max-width: 1200px;
  width: 100%;
  margin: 36px auto 60px;
  padding: 0 24px;
  box-sizing: border-box;
}

#content-in {
  max-width: 100% !important;
  width: 100% !important;
  padding: 0 !important;
  margin: 0 auto !important;
}

/* フロントページ：独自コンポーネントが余白を管理するため親ラッパーの余白を完全ゼロ化 */
.home #content,
.front-top-page #content {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
}

.home #content-in,
.front-top-page #content-in,
.home .content-in,
.front-top-page .content-in {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* フロントページ・1カラム固定ページでのサイドバー非表示 */
.home #sidebar,
.front-top-page #sidebar,
.page-template-page-sengoku #sidebar,
.page-template-page-sengoku-full #sidebar {
  display: none !important;
}

.home #main,
.front-top-page #main,
.page-template-page-sengoku #main,
.page-template-page-sengoku-full #main {
  width: 100% !important;
  max-width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
  border: none !important;
  background: transparent !important;
}

/**************************************************
 * 投稿ページ (single) & 固定ページ (page) のデザイン
 **************************************************/
.single .article,
.page:not(.home) .article {
  background: var(--sengoku-paper-light, #fffaf2) !important;
  border: 1px solid var(--sengoku-line, #d9ceba) !important;
  padding: 44px 48px !important;
  box-sizing: border-box;
  margin-bottom: 40px;
}

@media (max-width: 600px) {
  #content:not(.front-top-page #content):not(.home #content) {
    padding: 0 12px !important;
    margin: 16px auto 36px !important;
  }
  .single .article,
  .page:not(.home) .article {
    padding: 20px 14px !important;
  }
}

/* 記事タイトル (H1) */
.single .entry-title,
.page:not(.home) .entry-title {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif !important;
  font-size: 2.2rem !important;
  line-height: 1.45 !important;
  letter-spacing: 0.04em !important;
  color: var(--sengoku-ink) !important;
  font-weight: 600 !important;
  margin: 0 0 20px 0 !important;
  padding: 0 0 16px 0 !important;
  border-bottom: 1px solid var(--sengoku-line) !important;
}

@media (max-width: 600px) {
  .single .entry-title,
  .page:not(.home) .entry-title {
    font-size: 1.6rem !important;
  }
}

/* 投稿メタ情報 (日付・カテゴリー) */
.post-date,
.post-update,
.date-tags {
  color: var(--sengoku-muted) !important;
  font-size: 0.85rem !important;
}

.cat-label,
.post-category {
  color: var(--sengoku-red) !important;
  border: 1px solid var(--sengoku-red) !important;
  background: transparent !important;
  padding: 2px 8px !important;
  font-size: 0.78rem !important;
  font-weight: 600 !important;
}

/* アイキャッチ */
.eye-catch {
  margin: 24px 0 32px !important;
  border: 1px solid var(--sengoku-line) !important;
}

.eye-catch img {
  width: 100% !important;
  height: auto !important;
  display: block !important;
}

/* 本文見出し H2〜H4 */
.entry-content h2 {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif !important;
  font-size: 1.7rem !important;
  line-height: 1.5 !important;
  color: var(--sengoku-ink) !important;
  font-weight: 600 !important;
  background: none !important;
  border-top: none !important;
  border-right: none !important;
  border-bottom: 2px solid var(--sengoku-line) !important;
  border-left: none !important;
  padding: 0 0 12px 0 !important;
  margin: 2.4em 0 1em !important;
  position: relative !important;
}

.entry-content h2::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 64px;
  height: 2px;
  background-color: var(--sengoku-red);
}

.entry-content h3 {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif !important;
  font-size: 1.35rem !important;
  line-height: 1.6 !important;
  color: var(--sengoku-ink) !important;
  font-weight: 600 !important;
  background: none !important;
  border-top: none !important;
  border-right: none !important;
  border-bottom: none !important;
  border-left: 4px solid var(--sengoku-red) !important;
  padding: 4px 0 4px 14px !important;
  margin: 2em 0 0.8em !important;
}

.entry-content h4 {
  font-size: 1.15rem !important;
  font-weight: 600 !important;
  color: var(--sengoku-ink) !important;
  border-bottom: 1px dashed var(--sengoku-line) !important;
  padding-bottom: 6px !important;
  margin: 1.6em 0 0.6em !important;
}

/* 本文テキスト */
.entry-content p {
  font-size: 1rem !important;
  line-height: 1.95 !important;
  margin-bottom: 1.7em !important;
  color: var(--sengoku-ink) !important;
}

/* 本文内リンク */
.entry-content a {
  color: var(--sengoku-red) !important;
  text-decoration: underline !important;
  text-underline-offset: 4px !important;
  transition: color 0.2s ease !important;
}

.entry-content a:hover {
  color: var(--sengoku-red-dark) !important;
}

/* 目次 (TOC) */
.toc {
  background: #eee7da !important;
  border: 1px solid var(--sengoku-line) !important;
  border-top: 3px solid var(--sengoku-gold) !important;
  padding: 24px 28px !important;
  margin: 2em 0 !important;
  border-radius: 0 !important;
}

.toc-title {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif !important;
  color: var(--sengoku-ink) !important;
  font-size: 1.15rem !important;
  font-weight: 600 !important;
}

.toc-content a {
  color: var(--sengoku-ink) !important;
  text-decoration: none !important;
}

.toc-content a:hover {
  color: var(--sengoku-red) !important;
}

/* 引用 (blockquote) */
.entry-content blockquote {
  background: var(--sengoku-paper-card, #eee4d3) !important;
  border-left: 4px solid var(--sengoku-gold, #846025) !important;
  border-top: none !important;
  border-right: none !important;
  border-bottom: none !important;
  padding: 18px 24px !important;
  margin: 2em 0 !important;
  color: var(--sengoku-muted) !important;
}

/**************************************************
 * アーカイブページ (カテゴリー・タグ・検索一覧) のデザイン
 **************************************************/
.archive-title {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif !important;
  font-size: 1.9rem !important;
  color: var(--sengoku-ink) !important;
  border-bottom: 1px solid var(--sengoku-line) !important;
  padding-bottom: 16px !important;
  margin: 0 0 32px 0 !important;
}

.archive-title span {
  color: var(--sengoku-red) !important;
}

/* エントリーカード (記事一覧カード) */
.entry-card-wrap {
  background: #fffaf2 !important;
  border: 1px solid var(--sengoku-line) !important;
  border-radius: 0 !important;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease !important;
  margin-bottom: 24px !important;
  padding: 0 !important;
  overflow: hidden;
}

.entry-card-wrap:hover {
  border-color: var(--sengoku-red) !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 8px 24px rgba(83, 65, 35, 0.12) !important;
}

.entry-card-wrap .entry-card-thumb img {
  border-radius: 0 !important;
}

.entry-card-title {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif !important;
  font-size: 1.25rem !important;
  line-height: 1.55 !important;
  color: var(--sengoku-ink) !important;
  font-weight: 600 !important;
  transition: color 0.2s ease !important;
}

.entry-card-wrap:hover .entry-card-title {
  color: var(--sengoku-red) !important;
}

.entry-card-snippet {
  font-size: 0.88rem !important;
  color: var(--sengoku-muted) !important;
  line-height: 1.7 !important;
}

/* ページネーション */
.pagination {
  margin: 40px 0 !important;
}

.pagination .page-numbers {
  background: #fffaf2 !important;
  border: 1px solid var(--sengoku-line) !important;
  color: var(--sengoku-ink) !important;
  padding: 8px 16px !important;
  margin: 0 4px !important;
  border-radius: 0 !important;
  transition: all 0.2s ease !important;
}

.pagination .page-numbers:hover {
  border-color: var(--sengoku-red) !important;
  color: var(--sengoku-red) !important;
}

.pagination .current {
  background: var(--sengoku-red) !important;
  color: #fff !important;
  border-color: var(--sengoku-red) !important;
}

/**************************************************
 * パンくずリスト & サイドバー
 **************************************************/
.breadcrumbs {
  font-size: 0.82rem !important;
  color: var(--sengoku-muted) !important;
  margin-bottom: 20px !important;
}

.breadcrumbs a {
  color: var(--sengoku-muted) !important;
  text-decoration: none !important;
}

.breadcrumbs a:hover {
  color: var(--sengoku-red) !important;
}

/* サイドバー */
#sidebar {
  width: 320px;
}

.widget-title {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif !important;
  font-size: 1.2rem !important;
  color: var(--sengoku-ink) !important;
  border-bottom: 2px solid var(--sengoku-red) !important;
  background: none !important;
  padding: 0 0 8px 0 !important;
  margin-bottom: 16px !important;
}

.widget {
  background: #fffaf2 !important;
  border: 1px solid var(--sengoku-line) !important;
  padding: 22px !important;
  margin-bottom: 28px !important;
}

.widget a {
  color: var(--sengoku-ink) !important;
}

.widget a:hover {
  color: var(--sengoku-red) !important;
}

/**************************************************
 * 戦国時代探訪 コアコンポーネント (.sengoku-home)
 **************************************************/
.sengoku-home {
  --paper: #f7f2e8;
  --ink: #292621;
  --red: #a33f30;
  --muted: #625b50;
  --line: #d9ceba;
  --gold: #846025;
  background: var(--paper);
  color: var(--ink);
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  overflow-wrap: anywhere;
  margin: 0 auto;
}

.sengoku-home * {
  box-sizing: border-box;
}

.sengoku-home a {
  color: inherit;
  text-decoration: none;
}

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

.sengoku-home h1,
.sengoku-home h2,
.sengoku-home h3,
.sengoku-home p {
  margin: 0;
}

.sengoku-home h1,
.sengoku-home h2,
.sengoku-home h3,
.sengoku-home .brand,
.sengoku-home .footer-brand {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", Georgia, serif;
}

.sengoku-home h1,
.sengoku-home h2,
.sengoku-home h3 {
  font-weight: 600;
  letter-spacing: 0.035em;
  background: none;
  border: 0;
  padding: 0;
  color: var(--ink);
}

.sengoku-home h2 {
  font-size: 2rem;
  line-height: 1.5;
}

.sengoku-home h3 {
  font-size: 1.35rem;
  line-height: 1.6;
}

.sengoku-home a:focus-visible,
.sengoku-home button:focus-visible,
.sengoku-home input:focus-visible,
.sengoku-home summary:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 5px;
}

.sengoku-home [id] {
  scroll-margin-top: 130px;
}

@media (max-width: 600px) {
  .sengoku-home [id] {
    scroll-margin-top: 110px;
  }
}

.sengoku-home .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sengoku-home .skip-link {
  position: absolute;
  top: -100px;
  left: 20px;
  z-index: 100;
  background: white;
  padding: 12px;
}

.sengoku-home .skip-link:focus {
  top: 8px;
}

/* マストヘッド (独自ヘッダー) */
.sengoku-home .masthead {
  border-top: 4px solid var(--red);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 252, 245, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 16px rgba(41, 38, 33, 0.08);
}

.sengoku-home .masthead-inner {
  max-width: 1200px;
  margin: auto;
  min-height: 96px;
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 16px 0;
}

.sengoku-home .brand {
  display: flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.sengoku-home .brand-seal {
  width: 48px;
  height: 48px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}

.sengoku-home .brand small {
  display: block;
  font-family: "Yu Gothic", Meiryo, sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  font-weight: 400;
  color: var(--muted);
  margin-top: 2px;
}

.sengoku-home .masthead nav {
  margin-left: auto;
  display: flex;
  gap: 16px;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 600;
  flex-wrap: wrap;
}

.sengoku-home nav a {
  padding: 10px 0;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.sengoku-home nav a:hover {
  color: var(--red);
}

.sengoku-home .search {
  position: relative;
  font-size: 0.875rem;
}

.sengoku-home .search summary {
  cursor: pointer;
  min-height: 44px;
  display: flex;
  align-items: center;
  border-left: 1px solid var(--line);
  padding: 0 0 0 24px;
  list-style: none;
  white-space: nowrap;
}

.sengoku-home .search summary::-webkit-details-marker {
  display: none;
}

.sengoku-home .search summary::before {
  content: "";
  width: 13px;
  height: 13px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  margin-right: 10px;
}

.sengoku-home .search form {
  position: absolute;
  right: 0;
  top: 55px;
  width: 340px;
  background: #fff;
  padding: 24px;
  border: 1px solid var(--line);
  z-index: 10;
  box-shadow: 0 6px 20px #29262116;
}

.sengoku-home .search form > div {
  display: flex;
  margin-top: 8px;
}

.sengoku-home input {
  min-width: 0;
  width: 100%;
  padding: 12px;
  font: inherit;
  border: 1px solid var(--line);
  background: #fff;
}

.sengoku-home button {
  background: var(--red);
  color: white;
  border: 0;
  font: inherit;
  padding: 10px 16px;
  cursor: pointer;
  white-space: nowrap;
}

/* ヒーローセクション */
.sengoku-home .hero {
  max-width: 1200px;
  margin: 28px auto 0;
  position: relative;
  isolation: isolate;
  border: 1px solid #e7dcc7;
  min-height: 400px;
  background: #f3e8d0;
  overflow: hidden;
}

.sengoku-home .hero > img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  object-position: right center;
}

.sengoku-home .hero-copy {
  position: absolute;
  inset: 0 auto 0 0;
  padding: 40px 44px;
  width: 57%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(90deg, #f7f2e8e0, #f7f2e850 92%, transparent);
}

.sengoku-home .eyebrow {
  display: block;
  color: var(--red);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}

.sengoku-home .hero h1 {
  font-size: 2.8rem;
  line-height: 1.48;
  letter-spacing: 0.07em;
  margin-bottom: 16px;
}

.sengoku-home .hero-copy > p:not(.eyebrow) {
  font-size: 1rem;
  line-height: 1.9;
}

.sengoku-home .buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.sengoku-home .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  min-height: 48px;
  border: 1px solid var(--red);
  color: var(--red);
  background: #fffaf1;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.6;
  transition: all 0.2s ease;
}

.sengoku-home .button.primary {
  background: var(--red);
  color: #fff;
}

.sengoku-home .button:hover {
  background: #f0e2d4;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(163, 63, 48, 0.15);
}

.sengoku-home .button.primary:hover {
  background: var(--sengoku-red-dark);
}

/* メインコンテンツ幅 */
.sengoku-home .page-content {
  max-width: 1200px;
  margin: auto;
}

.sengoku-home .section {
  margin: 70px auto;
  max-width: 1200px;
}

.sengoku-home .section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 25px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
}

.sengoku-home .section-head .eyebrow {
  margin-bottom: 6px;
}

.sengoku-home .section-head > p {
  font-size: 0.875rem;
  color: var(--muted);
  padding-bottom: 4px;
}

/* グリッドレイアウト */
.sengoku-home .grid {
  display: grid;
  gap: 24px;
}

.sengoku-home .four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.sengoku-home .three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* カード */
.sengoku-home .card {
  display: block;
  background: #fffaf2;
  border: 1px solid var(--line);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.sengoku-home .card:hover {
  border-color: var(--red);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(83, 65, 35, 0.15);
}

.sengoku-home .card img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: contain;
  background: #f2e7d2;
}

.sengoku-home .card-body {
  padding: 18px 20px 22px;
}

.sengoku-home .card-body p {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 8px;
  line-height: 1.8;
}

.sengoku-home .interest-card h3 {
  font-size: 1.2rem;
}

.sengoku-home .interest-card .card-body {
  padding: 16px 18px 20px;
}

.sengoku-home .interest-card p {
  font-size: 0.875rem;
}

/* 特集セクション */
.sengoku-home .features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.sengoku-home .feature {
  border: 1px solid var(--line);
  background: #eee4d3;
  display: grid;
  grid-template-columns: 40% 60%;
  overflow: hidden;
  transition: box-shadow 0.25s ease;
}

.sengoku-home .feature:hover {
  box-shadow: 0 8px 24px rgba(83, 65, 35, 0.12);
}

.sengoku-home .feature > img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  object-position: 43% center;
}

.sengoku-home .feature-body {
  padding: 26px 25px;
}

.sengoku-home .feature h3 {
  font-size: 1.35rem;
}

.sengoku-home .feature p {
  font-size: 0.875rem;
  margin-top: 10px;
  color: var(--muted);
}

.sengoku-home .feature ul {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
}

.sengoku-home .feature li + li {
  border-top: 1px solid #d1c3ab;
}

.sengoku-home .feature li a {
  display: block;
  font-size: 0.875rem;
  padding: 9px 0;
  text-decoration: underline;
  text-decoration-color: #b39871;
  text-underline-offset: 5px;
  transition: color 0.2s;
}

.sengoku-home .feature li a:hover {
  color: var(--red);
}

/* 武将セクション */
.sengoku-home .portrait h3 {
  font-size: 1.6rem;
}

.sengoku-home .portrait .card-body {
  padding: 18px 22px 24px;
}

.sengoku-home .portrait p {
  margin-top: 4px;
}

.sengoku-home .section-action {
  text-align: center;
  margin-top: 28px;
}

/* 初めての方へ */
.sengoku-home .beginners {
  padding: 32px;
  background: #eee7da;
  border-top: 3px solid var(--gold);
}

.sengoku-home .reading-card {
  display: block;
  position: relative;
  background: #fffaf3;
  border: 1px solid var(--line);
  padding: 28px 24px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.sengoku-home .reading-number {
  font-family: Georgia, serif;
  font-size: 2.4rem;
  line-height: 1;
  color: #b99d71;
  display: block;
  margin-bottom: 20px;
}

.sengoku-home .reading-card .eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

.sengoku-home .reading-card h3 {
  font-size: 1.2rem;
}

.sengoku-home .reading-card p {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 10px;
}

.sengoku-home .reading-card:hover {
  border-color: var(--red);
  transform: translateY(-2px);
}

/* 謎セクション (Cocoon親テーマの .question::before アイコン干渉を完全リセット) */
.sengoku-home .question::before,
.sengoku-home .question::after,
.sengoku-home .question-number::before,
.sengoku-home .question-number::after {
  content: none !important;
  display: none !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
  width: 0 !important;
  height: 0 !important;
  position: static !important;
}

.sengoku-home .mystery-layout {
  display: grid;
  grid-template-columns: 42% 58%;
  border: 1px solid var(--line);
}

.sengoku-home .mystery-layout > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sengoku-home .question-list {
  background: #fffaf2;
  padding: 8px 28px;
}

.sengoku-home .question {
  display: flex !important;
  gap: 22px !important;
  align-items: flex-start !important;
  padding: 22px 0 !important;
  min-height: 108px !important;
  border: none !important;
  background: transparent !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  position: relative;
  transition: color 0.2s;
}

.sengoku-home .question + .question {
  border-top: 1px solid var(--line) !important;
}

.sengoku-home .question-number {
  font-family: Georgia, serif !important;
  color: var(--red) !important;
  font-size: 1.4rem !important;
  line-height: 1.4 !important;
  flex-shrink: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

.sengoku-home .question h3 {
  font-size: 1.25rem;
  transition: color 0.2s;
}

.sengoku-home .question p {
  font-size: 0.875rem;
  color: var(--muted);
  margin-top: 5px;
}

.sengoku-home .question:hover h3 {
  color: var(--red);
}

/* 新着記事カード */
.sengoku-home .latest-card h3 {
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

.sengoku-home .latest-card time {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 12px;
}

.sengoku-home .latest-card img {
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* 戦国時代探訪について (お春) */
.sengoku-home .about {
  display: grid;
  grid-template-columns: 45% 55%;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fffaf2;
}

.sengoku-home .about-art img {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: contain;
}

.sengoku-home .about-copy {
  padding: 36px 42px;
}

.sengoku-home .about h2 {
  font-size: 1.9rem;
  margin-bottom: 14px;
}

.sengoku-home .about p {
  font-size: 0.95rem;
}

.sengoku-home .about .note {
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 10px;
}

/* フッター */
.sengoku-home .footer {
  background: #eee5d5;
  border-top: 3px solid var(--red);
  padding: 40px max(24px, calc((100% - 1200px) / 2));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.sengoku-home .footer-brand {
  font-size: 1.65rem;
  letter-spacing: 0.1em;
}

.sengoku-home .footer p {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 10px;
}

.sengoku-home .footer nav {
  display: flex;
  gap: 8px 24px;
  align-content: start;
  justify-content: flex-end;
  flex-wrap: wrap;
  font-size: 0.8rem;
}

.sengoku-home .footer .copyright {
  grid-column: 1 / -1;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  text-align: center;
  margin-top: 10px;
}

/* Gutenberg クエリループ連携用 */
.sengoku-home .sengoku-query .sengoku-posts {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.sengoku-home .sengoku-posts > li {
  padding: 20px;
  border: 1px solid var(--line);
  background: #fffaf2;
  margin: 0;
}

.sengoku-home .sengoku-posts .wp-block-post-featured-image {
  margin: -20px -20px 18px;
}

.sengoku-home .sengoku-posts .wp-block-post-featured-image img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.sengoku-home .sengoku-posts .wp-block-post-title {
  font-size: 1.1rem;
}

.sengoku-home .sengoku-posts .wp-block-post-terms {
  font-size: 0.8rem;
  color: var(--red);
  margin-bottom: 10px;
}

.sengoku-home .sengoku-posts .wp-block-post-date {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 12px;
}

.sengoku-home .sengoku-posts a:hover {
  text-decoration: underline;
}

/**************************************************
 * レスポンシブ メディアクエリ
 **************************************************/
@media (min-width: 1600px) {
  .sengoku-home .hero {
    margin-top: 36px;
  }
}

@media (max-width: 1250px) {
  .sengoku-home .masthead-inner,
  .sengoku-home .page-content {
    margin-left: 32px;
    margin-right: 32px;
  }
  .sengoku-home .hero {
    margin-left: 32px;
    margin-right: 32px;
  }
  .sengoku-home .masthead nav {
    gap: 18px;
  }
  .sengoku-home .brand {
    font-size: 1.4rem;
  }
  .sengoku-home .hero h1 {
    font-size: 2.55rem;
  }
  .sengoku-home .hero-copy {
    padding: 32px;
  }
  .sengoku-home .section {
    margin-top: 58px;
    margin-bottom: 58px;
  }
  .sengoku-home .wp-block-group.section {
    margin-left: 32px;
    margin-right: 32px;
  }
  .sengoku-home .wp-block-group > .about {
    margin-left: 32px;
    margin-right: 32px;
  }
}

@media (max-width: 1000px) {
  .sengoku-home .masthead-inner {
    flex-wrap: wrap;
    gap: 10px 24px;
    padding: 18px 0;
  }
  .sengoku-home .masthead nav {
    order: 3;
    width: 100%;
    justify-content: center;
    border-top: 1px solid var(--line);
    padding-top: 8px;
    gap: 14px 20px;
    flex-wrap: wrap;
  }
  .sengoku-home .search {
    margin-left: auto;
  }
  .sengoku-home .hero-copy {
    width: 67%;
    padding: 28px;
  }
  .sengoku-home .hero h1 {
    font-size: 2.15rem;
    letter-spacing: 0.03em;
  }
  .sengoku-home .hero > img {
    height: 360px;
    object-fit: cover;
  }
  .sengoku-home .hero {
    min-height: 360px;
  }
  .sengoku-home .grid {
    gap: 18px;
  }
  .sengoku-home .four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sengoku-home .features {
    grid-template-columns: 1fr;
  }
  .sengoku-home .feature {
    grid-template-columns: 35% 65%;
  }
  .sengoku-home .feature > img {
    max-height: 300px;
    object-position: center 30%;
  }
  .sengoku-home .three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sengoku-home .beginners .three {
    grid-template-columns: 1fr;
  }
  .sengoku-home .reading-card {
    padding: 22px 24px 22px 90px;
  }
  .sengoku-home .reading-number {
    position: absolute;
    left: 24px;
    top: 25px;
  }
  .sengoku-home .section-head > p {
    max-width: 35%;
  }
  .sengoku-home .portrait h3 {
    font-size: 1.5rem;
  }
  .sengoku-home .mystery-layout {
    grid-template-columns: 1fr;
  }
  .sengoku-home .mystery-layout > img {
    height: 250px;
    object-position: center 55%;
  }
  .sengoku-home .about {
    grid-template-columns: 1fr 1fr;
  }
  .sengoku-home .about-copy {
    padding: 25px;
  }
  .sengoku-home .about h2 {
    font-size: 1.5rem;
  }
  .sengoku-home .sengoku-query .sengoku-posts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sengoku-home .footer {
    grid-template-columns: 1fr;
  }
  .sengoku-home .footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 600px) {
  .sengoku-home .masthead-inner,
  .sengoku-home .page-content {
    margin-left: 14px;
    margin-right: 14px;
  }
  .sengoku-home .masthead-inner {
    gap: 8px 12px;
    padding: 10px 0 8px;
    min-height: auto;
  }
  .sengoku-home .brand {
    font-size: 1.3rem;
    gap: 10px;
    letter-spacing: 0.07em;
  }
  .sengoku-home .brand small {
    font-size: 0.65rem;
    letter-spacing: 0.03em;
  }
  .sengoku-home .brand-seal {
    width: 38px;
    height: 38px;
  }
  .sengoku-home .search {
    font-size: 0.75rem;
  }
  .sengoku-home .search summary {
    padding-left: 12px;
    border: 0;
  }
  .sengoku-home .search summary::before {
    display: none;
  }
  .sengoku-home .search form {
    width: min(340px, calc(100vw - 28px));
    top: 50px;
  }
  .sengoku-home .masthead nav {
    justify-content: center;
    gap: 6px 14px;
    font-size: 0.76rem;
    padding-top: 4px;
    flex-wrap: wrap;
  }
  .sengoku-home .hero {
    margin: 14px 14px 0;
    display: flex;
    flex-direction: column;
    min-height: 0;
  }
  .sengoku-home .hero-copy {
    position: static;
    order: -1;
    width: 100%;
    background: #f5eddf;
    padding: 24px 18px 22px;
  }
  .sengoku-home .hero h1 {
    font-size: 1.85rem;
    letter-spacing: 0.025em;
    line-height: 1.5;
    margin-bottom: 12px;
  }
  .sengoku-home .hero-copy > p:not(.eyebrow) {
    font-size: 0.92rem;
  }
  .sengoku-home .hero > img {
    height: 170px;
    object-position: right center;
    object-fit: cover;
  }
  .sengoku-home .hero .buttons {
    gap: 8px;
    margin-top: 18px;
  }
  .sengoku-home .hero .button {
    padding: 10px 14px;
    font-size: 0.8rem;
  }
  .sengoku-home .eyebrow {
    font-size: 0.75rem;
  }
  .sengoku-home .section {
    margin: 36px auto;
  }
  .sengoku-home h2 {
    font-size: 1.5rem;
  }
  .sengoku-home .section-head {
    display: block;
    margin-bottom: 18px;
    padding-bottom: 14px;
  }
  .sengoku-home .section-head > p {
    max-width: none;
    font-size: 0.8rem;
    margin-top: 8px;
    padding: 0;
  }
  .sengoku-home .grid {
    gap: 12px;
  }
  .sengoku-home .interest-card .card-body {
    padding: 12px 12px 14px;
  }
  .sengoku-home .interest-card h3 {
    font-size: 1rem;
    letter-spacing: 0;
  }
  .sengoku-home .interest-card p {
    font-size: 0.85rem;
    margin-top: 6px;
  }
  .sengoku-home .features {
    gap: 16px;
  }
  .sengoku-home .feature {
    grid-template-columns: 1fr;
  }
  .sengoku-home .feature > img {
    height: auto;
    aspect-ratio: 16/9;
    object-fit: contain;
  }
  .sengoku-home .feature-body {
    padding: 20px 18px;
  }
  .sengoku-home .feature h3 {
    font-size: 1.25rem;
  }
  .sengoku-home .portrait .card-body {
    padding: 12px 12px 14px;
  }
  .sengoku-home .portrait h3 {
    font-size: 1.15rem;
    letter-spacing: 0.03em;
  }
  .sengoku-home .portrait p {
    font-size: 0.85rem;
    line-height: 1.65;
  }
  .sengoku-home .section-action {
    margin-top: 18px;
  }
  .sengoku-home .beginners {
    padding: 20px 16px;
  }
  .sengoku-home .reading-card {
    padding: 20px 16px 20px 64px;
  }
  .sengoku-home .reading-number {
    left: 16px;
    font-size: 1.85rem;
  }
  .sengoku-home .reading-card h3 {
    font-size: 1.05rem;
  }
  .sengoku-home .reading-card p {
    font-size: 0.85rem;
  }
  .sengoku-home .mystery-layout > img {
    height: auto;
    aspect-ratio: 16/9;
    object-fit: contain;
  }
  .sengoku-home .question-list {
    padding: 0 16px;
  }
  .sengoku-home .question {
    gap: 12px;
    padding: 18px 0;
  }
  .sengoku-home .question h3 {
    font-size: 1.05rem;
  }
  .sengoku-home .latest .three {
    grid-template-columns: 1fr;
  }
  .sengoku-home .latest-card .card-body {
    padding: 16px 18px;
  }
  .sengoku-home .about {
    grid-template-columns: 1fr;
  }
  .sengoku-home .about-copy {
    padding: 22px 18px;
  }
  .sengoku-home .about h2 {
    font-size: 1.45rem;
  }
  .sengoku-home .footer {
    padding: 30px 14px;
    gap: 14px;
  }
  .sengoku-home .footer nav {
    gap: 0 16px;
  }
  .sengoku-home .wp-block-group.section {
    margin-left: 14px;
    margin-right: 14px;
  }
  .sengoku-home .wp-block-group > .about {
    margin-left: 14px;
    margin-right: 14px;
  }
  .sengoku-home .sengoku-query .sengoku-posts {
    grid-template-columns: 1fr;
  }
}

/* スマホ小型〜標準画面 (480px以下) でのさらなる余白最適化 */
@media (max-width: 480px) {
  .sengoku-home .masthead-inner,
  .sengoku-home .page-content {
    margin-left: 10px;
    margin-right: 10px;
  }
  .sengoku-home .hero {
    margin: 10px 10px 0;
  }
  .sengoku-home .hero-copy {
    padding: 20px 14px 18px;
  }
  .sengoku-home .hero h1 {
    font-size: 1.65rem;
  }
  .sengoku-home .wp-block-group.section,
  .sengoku-home .wp-block-group > .about {
    margin-left: 10px;
    margin-right: 10px;
  }
  .sengoku-home .footer {
    padding: 26px 10px;
  }
  .sengoku-home .card-body {
    padding: 12px 10px 14px;
  }
  .sengoku-home .feature-body {
    padding: 16px 14px;
  }
  .sengoku-home .question-list {
    padding: 0 10px;
  }
  .sengoku-home .beginners {
    padding: 18px 12px;
  }
  .sengoku-home .reading-card {
    padding: 18px 12px 18px 56px;
  }
  .sengoku-home .reading-number {
    left: 12px;
  }
  .sengoku-home .about-copy {
    padding: 18px 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sengoku-home * {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}