@charset "UTF-8";

/*!
Theme Name: Cocoon Child
Description: Cocoon専用の子テーマ（戦国時代探訪 リニューアル）
Theme URI: https://wp-cocoon.com/
Author: わいひら
Author URI: https://nelog.jp/
Template:   cocoon-master
Version:    1.1.3
*/

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;700&family=Noto+Serif+JP:wght@400;600;700;900&family=Shippori+Mincho:wght@500;700;800&family=Zen+Kaku+Gothic+New:wght@400;500;700&display=swap');

html, body {
  overflow-x: clip;
}

/* ==========================================================================
   1. 全ページ共通：ヘッダーデザイン（要件：固定・投稿・アーカイブ・カテゴリー等全ページ共通）
   テーマカラー: 漆黒（Black） × 黄金（Gold） × 深紅（Red）の和モダン統一
   ========================================================================== */

/* ヘッダー全体コンテナ（全ページ完全共通） */
#header-container {
  background-color: #0c0b0a !important;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.1) 0%, transparent 60%),
    linear-gradient(rgba(12, 11, 10, 0.98), rgba(12, 11, 10, 0.98)) !important;
  border-bottom: 1px solid rgba(212, 175, 55, 0.35) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.75) !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 9999 !important;
  width: 100% !important;
  transition: all 0.3s ease !important;
}

body.admin-bar #header-container {
  top: 32px !important;
}

/* ヘッダーインナー：左にロゴ、右にナビゲーションを1行で横並び */
#header-container #header-container-in,
#header-container-in.hlt-top-menu,
#header-container.fixed-header #header-container-in {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
  justify-content: space-between !important;
  min-height: 76px !important;
  height: 76px !important;
  max-width: 1240px !important;
  margin: 0 auto !important;
  padding: 0 24px !important;
  box-sizing: border-box !important;
}

/* ヘッダーブロック＆ロゴエリアのクリッピング解除 */
#header-container #header,
#header-container #header-in,
#header-container .logo-header,
#header-container .logo-image,
#header-container .site-name-text-link,
#header-container .site-name-text {
  height: auto !important;
  min-height: 52px !important;
  max-height: none !important;
  line-height: normal !important;
  overflow: visible !important;
  display: flex !important;
  align-items: center !important;
  margin: 0 !important;
  padding: 0 !important;
  background: transparent !important;
}

/* タイトルロゴ画像：下部のsengokuhistory.comが絶対に切れないよう縦幅と縦横比を最適化 */
#header-container .site-logo-image,
#header-container .header-site-logo-image,
#header-container .logo-header img,
.fixed-header .site-logo-image,
.fixed-header .logo-header img {
  height: 52px !important;
  max-height: 52px !important;
  width: auto !important;
  max-width: none !important;
  object-fit: contain !important;
  display: block !important;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.8)) !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* テキストロゴの場合（フォールバック） */
.site-name-text a {
  color: #f2eee5 !important;
  font-family: 'Shippori Mincho', 'Noto Serif JP', serif !important;
  letter-spacing: 0.08em !important;
  font-size: 1.35rem !important;
}

.tagline {
  display: none !important;
}

/* グローバルナビゲーション（PC用：ヘッダーと一体化・右寄せ1行表示） */
#header-container #navi {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  margin: 0 !important;
  padding: 0 !important;
  flex: 1 1 auto !important;
  display: flex !important;
  justify-content: flex-end !important;
  align-items: center !important;
  width: auto !important;
}

#header-container #navi-in {
  width: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  display: flex !important;
  justify-content: flex-end !important;
  align-items: center !important;
}

/* ナビリスト（折り返し禁止・右寄せ横並び・カテゴリー間隔の最適化） */
#header-container .navi-in > ul.menu-pc,
#header-container .navi-in > ul.menu-header {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  justify-content: flex-end !important;
  align-items: center !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
  gap: 4px !important;
}

/* 各メニュー項目：Cocoon親テーマの固定幅176pxを完全解除し、テキスト長に応じたコンパクトな幅に */
#header-container .navi-in > ul > li,
#header-container .navi-in > ul.menu-pc > li,
#header-container .navi-in > ul.menu-header > li {
  width: auto !important;
  min-width: 0 !important;
  max-width: none !important;
  height: auto !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  background: transparent !important;
  display: inline-flex !important;
  align-items: center !important;
  white-space: nowrap !important;
}

#header-container .navi-in .caption-wrap {
  width: auto !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
}

#header-container .navi-in .caption-wrap > div,
#header-container .navi-in .caption-wrap > .item-label {
  width: auto !important;
  white-space: nowrap !important;
}

/* 各メニューリンク：余分な余白を削りスリムで上品な間隔に */
#header-container .navi-in a {
  width: auto !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 6px 12px !important;
  color: #f2eee5 !important;
  font-family: 'Shippori Mincho', 'Noto Serif JP', serif !important;
  font-size: 0.92rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.04em !important;
  white-space: nowrap !important;
  border-radius: 4px !important;
  border: none !important;
  line-height: 1.4 !important;
  transition: all 0.25s ease !important;
  background: transparent !important;
}

#header-container .navi-in a:hover {
  background-color: rgba(212, 175, 55, 0.15) !important;
  color: #fae19c !important;
  text-shadow: 0 0 10px rgba(250, 225, 156, 0.4) !important;
}

/* Cocoonのスクロール追従スクリプトによる余分なスペースや固定時の縮小崩れを防止 */
#header-fixed {
  display: none !important;
}

#header-container.fixed-header {
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.9) !important;
}

/* モバイル用ハンバーガー＆ドロワー：PC表示（1024px以上）では非表示 */
.sengoku-mobile-menu-btn,
.sengoku-mobile-drawer,
.sengoku-drawer-overlay {
  display: none !important;
}

/* ==========================================================================
   モバイル・タブレット対応（1023px以下）
   ========================================================================== */
@media screen and (max-width: 1023px) {
  /* モバイル表示時：stickyで画面上部に追従（余計なbodyパディングによる白余白を完全排除） */
  #header-container {
    position: sticky !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    z-index: 9999 !important;
  }

  body.admin-bar #header-container {
    top: 46px !important;
  }

  /* PC用ナビバーを非表示 */
  #header-container #navi {
    display: none !important;
  }

  /* ヘッダー全体：横並び（左: ロゴ, 右: ハンバーガー）を強制 */
  #header-container #header-container-in,
  #header-container-in.hlt-top-menu,
  #header-container.fixed-header #header-container-in {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    justify-content: space-between !important;
    min-height: 64px !important;
    height: 64px !important;
    padding: 0 16px !important;
    box-sizing: border-box !important;
  }

  /* ロゴエリア（左寄せ・自動幅） */
  #header-container #header,
  #header-container .header,
  #header-container #header-in,
  #header-container .logo-header,
  #header-container .logo-image,
  #header-container .site-name-text-link,
  #header-container .site-name-text {
    width: auto !important;
    max-width: calc(100% - 60px) !important;
    flex: 0 1 auto !important;
    margin: 0 !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    min-height: 44px !important;
    height: 44px !important;
  }

  #header-container .site-logo-image,
  #header-container .header-site-logo-image,
  #header-container .logo-header img,
  .fixed-header .site-logo-image,
  .fixed-header .logo-header img {
    height: 42px !important;
    max-height: 42px !important;
    width: auto !important;
  }

  /* モバイルハンバーガーボタン（右側に常時表示） */
  .sengoku-mobile-menu-btn {
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    flex-shrink: 0 !important;
    margin-left: auto !important;
    gap: 5px !important;
    width: 44px !important;
    height: 44px !important;
    padding: 8px !important;
    background: rgba(20, 19, 18, 0.7) !important;
    border: 1px solid rgba(212, 175, 55, 0.5) !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    z-index: 10001 !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-sizing: border-box !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.7) !important;
  }

  .sengoku-mobile-menu-btn:hover,
  .sengoku-mobile-menu-btn:active {
    background: rgba(212, 175, 55, 0.18) !important;
    border-color: #d4af37 !important;
  }

  /* 三本線のスタイル */
  .sengoku-mobile-menu-btn span {
    display: block !important;
    width: 22px !important;
    height: 2.5px !important;
    background-color: #fae19c !important;
    border-radius: 2px !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease, background-color 0.3s !important;
    transform-origin: center !important;
  }

  /* 開いたときの「✕」アニメーション */
  .sengoku-mobile-menu-btn.is-open {
    border-color: #d4af37 !important;
    background: rgba(212, 175, 55, 0.25) !important;
  }

  .sengoku-mobile-menu-btn.is-open span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg) !important;
  }

  .sengoku-mobile-menu-btn.is-open span:nth-child(2) {
    opacity: 0 !important;
    transform: scaleX(0) !important;
  }

  .sengoku-mobile-menu-btn.is-open span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg) !important;
  }

  /* ドロワーメニュー本体：画面スクロール時も常にヘッダー直下に固定追従 */
  #header-container .sengoku-mobile-drawer {
    display: block !important;
    position: fixed !important;
    top: 64px !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-height: 0 !important;
    overflow: hidden !important;
    background-color: #0c0b0a !important;
    background-image: 
      radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.15) 0%, transparent 70%),
      linear-gradient(rgba(12, 11, 10, 0.98), rgba(12, 11, 10, 0.98)) !important;
    border-bottom: 2px solid #d4af37 !important;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.9) !important;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease !important;
    opacity: 0 !important;
    z-index: 10000 !important;
    visibility: hidden !important;
  }

  body.admin-bar #header-container .sengoku-mobile-drawer {
    top: 110px !important;
  }

  #header-container .sengoku-mobile-drawer.is-open {
    max-height: calc(100vh - 64px) !important;
    opacity: 1 !important;
    visibility: visible !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  body.admin-bar #header-container .sengoku-mobile-drawer.is-open {
    max-height: calc(100vh - 110px) !important;
  }

  .sengoku-mobile-drawer-inner {
    padding: 20px 20px 30px !important;
  }

  /* ドロワー内のナビリスト */
  .sengoku-mobile-menu-list {
    list-style: none !important;
    margin: 0 0 20px !important;
    padding: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 2px !important;
  }

  .sengoku-mobile-menu-list li {
    margin: 0 !important;
    padding: 0 !important;
    border-bottom: 1px solid rgba(212, 175, 55, 0.15) !important;
  }

  .sengoku-mobile-menu-list li:last-child {
    border-bottom: none !important;
  }

  .sengoku-mobile-menu-list li a {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 14px 12px !important;
    color: #f2eee5 !important;
    font-family: 'Shippori Mincho', 'Noto Serif JP', serif !important;
    font-size: 1.05rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.08em !important;
    text-decoration: none !important;
    border-radius: 4px !important;
    transition: all 0.2s ease !important;
  }

  .sengoku-mobile-menu-list li a::after {
    content: "›" !important;
    font-size: 1.4rem !important;
    color: #d4af37 !important;
    font-family: sans-serif !important;
    margin-left: 8px !important;
  }

  .sengoku-mobile-menu-list li a:hover,
  .sengoku-mobile-menu-list li a:active {
    background: rgba(212, 175, 55, 0.12) !important;
    color: #fae19c !important;
    padding-left: 18px !important;
  }

  /* ドロワー内「戦国気質診断」特別ボタン */
  .sengoku-mobile-extra {
    margin-top: 14px !important;
    padding-top: 16px !important;
    border-top: 1px dashed rgba(212, 175, 55, 0.3) !important;
  }

  .sengoku-mobile-shindan-btn {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    background: linear-gradient(135deg, #a81c1c 0%, #c52b27 50%, #871414 100%) !important;
    color: #ffffff !important;
    font-family: 'Shippori Mincho', 'Noto Serif JP', serif !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.05em !important;
    padding: 13px 20px !important;
    border-radius: 30px !important;
    text-decoration: none !important;
    box-shadow: 0 4px 15px rgba(168, 28, 28, 0.5), 0 0 10px rgba(212, 175, 55, 0.3) !important;
    border: 1px solid rgba(250, 225, 156, 0.5) !important;
    transition: transform 0.2s, box-shadow 0.2s !important;
  }

  .sengoku-mobile-shindan-btn:active {
    transform: scale(0.98) !important;
  }

  .sengoku-mobile-shindan-btn .shindan-badge {
    background: #fae19c !important;
    color: #0c0b0a !important;
    font-size: 0.72rem !important;
    font-weight: 800 !important;
    padding: 2px 7px !important;
    border-radius: 10px !important;
    line-height: 1.3 !important;
  }

  /* 背景オーバーレイ */
  .sengoku-drawer-overlay {
    display: block !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100vh !important;
    background: rgba(0, 0, 0, 0.7) !important;
    backdrop-filter: blur(4px) !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: opacity 0.3s ease, visibility 0.3s !important;
    z-index: 9998 !important;
    pointer-events: none !important;
  }

  .sengoku-drawer-overlay.is-open {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
  }
}


/* ==========================================================================
   2. トップページ（固定ページテンプレート）専用スタイル
   セレクタ: body.page-template-page-sengoku-top, .sengoku-portal
   ※個別記事や他固定ページには一切漏洩しません
   ========================================================================== */

/* トップページ適用時：Cocoonの余白・サイドバー・タイトル等のリセット */
body.page-template-page-sengoku-top {
  background-color: #0c0b0a !important;
}

body.page-template-page-sengoku-top #content,
body.page-template-page-sengoku-top .wrap {
  width: 100% !important;
  max-width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
}

body.page-template-page-sengoku-top .main {
  width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
}

body.page-template-page-sengoku-top .sidebar,
body.page-template-page-sengoku-top .article-header,
body.page-template-page-sengoku-top .breadcrumbs,
body.page-template-page-sengoku-top .sns-share,
body.page-template-page-sengoku-top .sns-follow {
  display: none !important;
}

body.page-template-page-sengoku-top .article {
  background: transparent !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* トップポータル本体のスタイル */

/* ==========================================================================
   戦国時代探訪 (sengokuhistory.com) - WordPress本番用 専用追加CSS
   配置場所: WordPress管理画面 > 外観 > カスタマイズ > 追加CSS
   スコープ: .sengoku-portal 配下限定（既存記事や他ページへの影響ゼロ）
   配色: 漆黒 (#0c0b0a) × 黄金 (#d4af37) × 深紅 (#c52b27)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;700&family=Noto+Serif+JP:wght@400;600;700;900&family=Shippori+Mincho:wght@500;700;800&family=Zen+Kaku+Gothic+New:wght@400;500;700&display=swap');

/* WordPressのテーマ余白の干渉リセット */
.sengoku-portal {
  --c-black-pure: #050505;
  --c-black-lacquer: #0c0b0a;
  --c-black-sumi: #141312;
  --c-black-surface: #1a1816;
  --c-black-card: #201e1a;
  --c-black-border: #353028;

  --c-gold-light: #fae19c;
  --c-gold-main: #d4af37;
  --c-gold-deep: #9d7b22;
  --grad-gold: linear-gradient(135deg, #fae19c 0%, #d4af37 45%, #9d7b22 100%);
  --grad-gold-text: linear-gradient(180deg, #fff2be 0%, #d4af37 60%, #a27b1e 100%);

  --c-red-main: #c52b27;
  --c-red-vivid: #e63946;
  --grad-red: linear-gradient(135deg, #e63946 0%, #c52b27 50%, #871414 100%);

  --c-text-pure: #ffffff;
  --c-text-primary: #f2eee5;
  --c-text-secondary: #c4beb3;
  --c-text-muted: #8c857b;

  --font-serif: 'Shippori Mincho', 'Noto Serif JP', 'Yu Mincho', serif;
  --font-body: 'Zen Kaku Gothic New', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-en: 'Cinzel', serif;

  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.65), 0 1px 2px rgba(212, 175, 55, 0.1);
  --shadow-card-hover: 0 18px 45px rgba(0, 0, 0, 0.85), 0 0 20px rgba(212, 175, 55, 0.25);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  font-family: var(--font-body);
  line-height: 1.8;
  background-color: var(--c-black-lacquer);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 100% 30%, rgba(197, 43, 39, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 0% 70%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
    linear-gradient(rgba(12, 11, 10, 0.97), rgba(12, 11, 10, 0.97));
  color: var(--c-text-primary);
  margin: 0 !important; /* 横スクロールバー発生要因のネガティブマージンを完全撤廃 */
  padding: 0 0 40px 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  overflow-x: clip !important;
}

/* リンクと画像 */
.sengoku-portal a {
  color: inherit;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

.sengoku-portal .sengoku-container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* セクション共通見出し */
.sengoku-portal .section-header {
  text-align: center;
  margin-bottom: 44px;
}

.sengoku-portal .section-tag {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  color: var(--c-gold-main);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.sengoku-portal .section-tag::before,
.sengoku-portal .section-tag::after {
  content: "";
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--c-gold-deep);
  vertical-align: middle;
  margin: 0 10px;
}

.sengoku-portal .section-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-text-pure);
  position: relative;
  display: inline-block;
  padding-bottom: 16px;
  margin: 0 0 12px;
}

.sengoku-portal .section-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: var(--grad-gold);
}

.sengoku-portal .section-lead {
  font-size: 1.05rem;
  color: var(--c-text-secondary);
  max-width: 640px;
  margin: 0 auto;
}

/* ヒーローエリア */
.sengoku-portal .sengoku-hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  padding: 60px 0 80px;
  overflow: hidden;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.sengoku-portal .hero-bg-wrapper {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.sengoku-portal .hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right 20% center;
  filter: brightness(0.85) contrast(1.12);
}

.sengoku-portal .hero-overlay {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(90deg, 
      rgba(12, 11, 10, 0.98) 0%, 
      rgba(12, 11, 10, 0.94) 38%, 
      rgba(12, 11, 10, 0.65) 65%, 
      rgba(12, 11, 10, 0.3) 100%),
    linear-gradient(0deg, 
      rgba(12, 11, 10, 0.95) 0%, 
      transparent 30%);
}

.sengoku-portal .hero-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
}

.sengoku-portal .hero-enso-mark {
  position: absolute;
  top: -40px;
  left: -30px;
  width: 220px;
  height: 220px;
  opacity: 0.18;
  pointer-events: none;
  z-index: -1;
}

.sengoku-portal .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(197, 43, 39, 0.2);
  border: 1px solid var(--c-red-main);
  border-radius: 30px;
  color: #ffb3b0;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.sengoku-portal .hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--c-red-vivid);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--c-red-vivid);
}

.sengoku-portal .hero-title {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: 0.06em;
  color: var(--c-text-pure);
  margin-bottom: 20px;
}

.sengoku-portal .hero-title .gold-accent {
  background: var(--grad-gold-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.sengoku-portal .hero-desc {
  font-size: 1.15rem;
  line-height: 1.85;
  color: var(--c-text-secondary);
  margin-bottom: 34px;
}

.sengoku-portal .hero-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

/* ボタン */
.sengoku-portal .btn-primary-gold {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 34px;
  background: var(--grad-gold);
  color: #110f0a !important;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: var(--radius-sm);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
  border: 1px solid #ffe9a6;
}

.sengoku-portal .btn-primary-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(212, 175, 55, 0.55);
}

.sengoku-portal .btn-secondary-dark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 30px;
  background: rgba(20, 19, 18, 0.85);
  border: 1px solid rgba(212, 175, 55, 0.5);
  color: var(--c-gold-light) !important;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  border-radius: var(--radius-sm);
}

.sengoku-portal .btn-secondary-dark:hover {
  background: rgba(212, 175, 55, 0.15);
  border-color: var(--c-gold-light);
  color: #fff !important;
  transform: translateY(-3px);
}

/* 4つの入口 */
.sengoku-portal .sengoku-categories {
  padding: 80px 0;
}

.sengoku-portal .category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.sengoku-portal .cat-card {
  background: var(--c-black-surface);
  border: 1px solid var(--c-black-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.sengoku-portal .cat-thumb-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.sengoku-portal .cat-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.sengoku-portal .cat-overlay {
  display: none;
}

.sengoku-portal .cat-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(12, 11, 10, 0.85);
  border: 1px solid var(--c-gold-main);
  color: var(--c-gold-light);
  border-radius: var(--radius-sm);
}

.sengoku-portal .cat-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.sengoku-portal .cat-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--c-text-pure);
  margin-bottom: 8px;
}

.sengoku-portal .cat-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--c-text-muted);
  margin-bottom: 16px;
  flex-grow: 1;
}

.sengoku-portal .cat-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-gold-main);
  border-top: 1px dashed rgba(212, 175, 55, 0.2);
  padding-top: 12px;
}

.sengoku-portal .cat-card:hover {
  transform: translateY(-6px);
  border-color: var(--c-gold-main);
  box-shadow: var(--shadow-card-hover);
}

.sengoku-portal .cat-card:hover .cat-thumb {
  transform: scale(1.08);
}

/* 武将6人カード */
.sengoku-portal .sengoku-warlords {
  padding: 80px 0 90px;
  background: rgba(20, 19, 18, 0.6);
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}

.sengoku-portal .warlords-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 40px;
}

.sengoku-portal .warlord-card {
  background: var(--c-black-surface);
  border: 1px solid var(--c-black-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.sengoku-portal .warlord-thumb-box {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.sengoku-portal .warlord-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  transition: transform 0.6s ease;
}

.sengoku-portal .warlord-kamon-overlay {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  background: rgba(12, 11, 10, 0.8);
  border: 1px solid rgba(212, 175, 55, 0.6);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  color: var(--c-gold-light);
}

.sengoku-portal .warlord-content {
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.sengoku-portal .warlord-name {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--c-text-pure);
  margin-bottom: 6px;
}

.sengoku-portal .warlord-furigana {
  font-size: 0.75rem;
  color: var(--c-gold-main);
  margin-left: 8px;
  font-weight: 400;
}

.sengoku-portal .warlord-tagline {
  font-size: 0.95rem;
  color: var(--c-text-secondary);
  line-height: 1.55;
  margin-bottom: 18px;
  flex-grow: 1;
}

.sengoku-portal .warlord-btn-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-gold-main);
  padding-top: 12px;
  border-top: 1px solid rgba(212, 175, 55, 0.18);
}

.sengoku-portal .warlord-card:hover {
  transform: translateY(-8px);
  border-color: var(--c-gold-main);
  box-shadow: var(--shadow-card-hover);
}

.sengoku-portal .warlord-card:hover .warlord-img {
  transform: scale(1.06);
}

/* 特集 */
.sengoku-portal .sengoku-features {
  padding: 80px 0;
}

.sengoku-portal .features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.sengoku-portal .feature-panel {
  background: var(--c-black-surface);
  border: 1px solid var(--c-black-border);
  border-radius: var(--radius-md);
  padding: 30px;
  position: relative;
  border-left: 4px solid var(--c-gold-main);
}

.sengoku-portal .feature-panel.accent-red {
  border-left-color: var(--c-red-main);
}

.sengoku-portal .feature-label {
  display: inline-block;
  padding: 3px 12px;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid var(--c-gold-main);
  color: var(--c-gold-light);
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
}

.sengoku-portal .feature-panel.accent-red .feature-label {
  background: rgba(197, 43, 39, 0.15);
  border-color: var(--c-red-main);
  color: #ff9d99;
}

.sengoku-portal .feature-title {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--c-text-pure);
  line-height: 1.4;
  margin-bottom: 10px;
}

.sengoku-portal .feature-desc {
  font-size: 0.95rem;
  color: var(--c-text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.sengoku-portal .feature-article-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sengoku-portal .feature-article-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--c-black-card);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
}

.sengoku-portal .feature-article-item:hover {
  background: rgba(212, 175, 55, 0.1);
  transform: translateX(4px);
}

/* 診断バナー */
.sengoku-portal .sengoku-shindan-section {
  padding: 30px 0 70px;
}

.sengoku-portal .shindan-card-wrap {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  background: var(--c-black-surface);
  border: 1px solid var(--c-gold-deep);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8), 0 0 25px rgba(212, 175, 55, 0.2);
}

.sengoku-portal .shindan-thumb-area {
  min-height: 340px;
}

.sengoku-portal .shindan-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sengoku-portal .shindan-info-area {
  padding: 36px 40px;
}

.sengoku-portal .shindan-badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--grad-red);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 20px;
  margin-bottom: 14px;
}

.sengoku-portal .shindan-title {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--c-text-pure);
  line-height: 1.35;
  margin-bottom: 14px;
}

.sengoku-portal .shindan-lead {
  font-size: 1rem;
  color: var(--c-text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

.sengoku-portal .btn-shindan-start {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: var(--grad-red);
  color: #fff !important;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(197, 43, 39, 0.45);
}

.sengoku-portal .btn-shindan-start:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(197, 43, 39, 0.7);
}

/* 初めての方へ＆歴史の謎 */
.sengoku-portal .sengoku-beginner-mystery {
  padding: 70px 0;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
}

.sengoku-portal .two-col-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.sengoku-portal .curated-block {
  background: var(--c-black-surface);
  border: 1px solid var(--c-black-border);
  border-radius: var(--radius-md);
  padding: 28px;
}

.sengoku-portal .curated-heading-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.sengoku-portal .curated-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid var(--c-gold-main);
  border-radius: 50%;
  color: var(--c-gold-light);
  font-size: 1.1rem;
}

.sengoku-portal .curated-icon.icon-red {
  background: rgba(197, 43, 39, 0.15);
  border-color: var(--c-red-main);
  color: var(--c-red-vivid);
}

.sengoku-portal .curated-block-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--c-text-pure);
  margin: 0;
}

.sengoku-portal .curated-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sengoku-portal .curated-item {
  display: block;
  padding: 14px 16px;
  background: var(--c-black-card);
  border-radius: var(--radius-sm);
}

.sengoku-portal .curated-item:hover {
  background: rgba(212, 175, 55, 0.1);
  transform: translateY(-2px);
}

.sengoku-portal .curated-item-badge {
  font-size: 0.72rem;
  padding: 2px 8px;
  background: rgba(212, 175, 55, 0.2);
  color: var(--c-gold-light);
  border-radius: 2px;
}

.sengoku-portal .curated-item-title {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--c-text-primary);
  margin: 4px 0;
}

.sengoku-portal .curated-item-desc {
  font-size: 0.85rem;
  color: var(--c-text-muted);
}

/* お春と漫画セクション */
.sengoku-portal .sengoku-manga-section {
  padding: 80px 0;
  background: rgba(20, 19, 18, 0.8);
  border-top: 1px solid rgba(212, 175, 55, 0.2);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.sengoku-portal .manga-panel {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 36px;
  background: var(--c-black-surface);
  border: 1px solid var(--c-black-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  align-items: center;
}

.sengoku-portal .manga-img-box {
  min-height: 360px;
  height: 100%;
}

.sengoku-portal .manga-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sengoku-portal .manga-info {
  padding: 36px 40px 36px 10px;
}

.sengoku-portal .manga-tag {
  display: inline-block;
  font-size: 0.8rem;
  padding: 3px 10px;
  background: rgba(197, 43, 39, 0.15);
  border: 1px solid var(--c-red-main);
  color: #ff9d99;
  border-radius: 4px;
  margin-bottom: 12px;
}

.sengoku-portal .manga-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--c-text-pure);
  line-height: 1.35;
  margin-bottom: 16px;
}

.sengoku-portal .manga-lead {
  font-size: 1rem;
  color: var(--c-text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}

.sengoku-portal .oharu-quote-box {
  background: var(--c-black-card);
  border-left: 3px solid var(--c-red-main);
  padding: 14px 18px;
  margin-bottom: 24px;
  font-size: 0.95rem;
}

/* レスポンシブ対応 */
@media screen and (max-width: 960px) {
  .sengoku-portal .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sengoku-portal .warlords-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sengoku-portal .features-grid,
  .sengoku-portal .shindan-card-wrap,
  .sengoku-portal .manga-panel,
  .sengoku-portal .two-col-grid {
    grid-template-columns: 1fr;
  }
  .sengoku-portal .manga-info {
    padding: 30px;
  }
}

@media screen and (max-width: 768px) {
  .sengoku-portal .sengoku-hero {
    min-height: auto;
    padding: 36px 0 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  .sengoku-portal .sengoku-hero .sengoku-container {
    position: relative;
    z-index: 2;
  }

  .sengoku-portal .hero-content {
    max-width: 100%;
    text-align: center;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .sengoku-portal .hero-enso-mark {
    display: none;
  }

  .sengoku-portal .hero-badge {
    white-space: nowrap;
    font-size: 0.8rem;
    padding: 5px 14px;
    margin-bottom: 14px;
  }

  .sengoku-portal .hero-title {
    font-size: 2.1rem;
    line-height: 1.35;
    margin-bottom: 14px;
    text-align: center;
  }

  .sengoku-portal .hero-desc {
    font-size: 0.95rem;
    line-height: 1.75;
    text-align: center;
    margin-bottom: 24px;
    max-width: 520px;
  }

  .sengoku-portal .hero-actions {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 12px;
    width: 100%;
    margin-bottom: 24px;
  }

  .sengoku-portal .btn-primary-gold,
  .sengoku-portal .btn-secondary-dark {
    padding: 12px 18px;
    font-size: 0.95rem;
    flex: 1;
    max-width: 190px;
    justify-content: center;
  }

  .sengoku-portal .hero-bg-wrapper {
    position: relative;
    inset: auto;
    width: 100%;
    margin: 0;
    display: block;
    overflow: hidden;
    line-height: 0;
  }

  .sengoku-portal .hero-bg-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    object-position: right center; /* 右端の人物（信長）がしっかり見えるよう調整 */
    display: block;
  }

  .sengoku-portal .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, 
      var(--c-black-lacquer) 0%, 
      transparent 20%, 
      transparent 75%, 
      var(--c-black-lacquer) 100%);
    pointer-events: none;
  }
}

@media screen and (max-width: 600px) {
  .sengoku-portal .hero-title {
    font-size: 1.85rem;
  }
  .sengoku-portal .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .sengoku-portal .hero-actions .btn-primary-gold,
  .sengoku-portal .hero-actions .btn-secondary-dark {
    max-width: 100%;
    width: 100%;
  }
  .sengoku-portal .category-grid,
  .sengoku-portal .warlords-grid {
    grid-template-columns: 1fr;
  }
}