/*
 * tp-core.css
 * 稼ぐ！コア・アーカイブ – LP一覧ページ専用スタイルシート
 * 格納場所: /wp-content/themes/cocoon-child-master/tp-core/tp-core.css
 *
 * 設計思想:
 *   tp-front との完全な連続性・継承を保ちながら、
 *   「迷わず・疲れず・最短で目的に辿り着ける」一覧美学を実現。
 *   サムネイルが唯一の画像であり、世界観を決定する最重要要素として扱う。
 *
 * カラー: オリーブ系グリーン × ゴールドアクセント（tp-front継承）
 * フォント: M PLUS Rounded 1c / Cormorant Garamond / Noto Sans JP
 * グリッド: 3列 × 3行 = 9件/ページ（黄金比）
 */

/* ══════════════════════════════════════════
   CSS VARIABLES（tp-front 完全継承）
══════════════════════════════════════════ */
:root {
  /* Colors */
  --c-dark:        #0f1409;
  --c-olive:       #1e2b13;
  --c-olive-deep:  #2a3a1a;
  --c-olive-mid:   #3d5429;
  --c-olive-light: #6a8a4e;
  --c-sage:        #9aad82;
  --c-gold:        #c8a44a;
  --c-gold-light:  #e2c872;
  --c-gold-pale:   #f0e4b8;
  --c-cream:       #f5f1e8;
  --c-white:       #fefdf9;
  --c-text:        #1a2210;
  --c-text-muted:  #4a5e36;
  --c-text-light:  #8a9a72;
  --c-border:      rgba(200,164,74,0.2);
  --c-border-sub:  rgba(200,164,74,0.1);
  --c-glass:       rgba(30,43,19,0.5);

  /* Typography */
  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-jp:      'M PLUS Rounded 1c', 'Hiragino Maru Gothic Pro', sans-serif;
  --font-body:    'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;

  /* Layout */
  --container:   1160px;
  --gutter:      24px;
  --card-radius: 14px;

  /* Shadows */
  --shadow-card:  0 4px 28px rgba(10,16,6,0.22);
  --shadow-hover: 0 14px 52px rgba(10,16,6,0.38);
  --shadow-gold:  0 0 32px rgba(200,164,74,0.18);

  /* Transitions */
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-circ: cubic-bezier(0.075, 0.82, 0.165, 1);
  --t-fast:    0.22s;
  --t-mid:     0.42s;
  --t-slow:    0.72s;
}

/* ══════════════════════════════════════════
   RESET / BASE
══════════════════════════════════════════ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

.tpc-body {
  font-family: var(--font-jp);
  background: var(--c-dark);
  color: var(--c-white);
  line-height: 1.85;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img  { max-width: 100%; height: auto; display: block; }
a    { text-decoration: none !important; color: inherit; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* Cocoon リンクスタイル上書き */
.tpc-body a,
.tpc-body a:link,
.tpc-body a:visited,
.tpc-body a:hover,
.tpc-body a:active {
  text-decoration: none !important;
}

/* ══════════════════════════════════════════
   LAYOUT — CONTAINER
══════════════════════════════════════════ */
.tpc-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ══════════════════════════════════════════
   HERO — ページヘッダー
══════════════════════════════════════════ */
.tpc-hero {
  position: relative;
  padding: 130px 0 80px;
  overflow: hidden;
  background:
    url('https://www.turning-point.today/wp-content/uploads/2026/05/tp-core_hero.webp')
    center 35% / cover no-repeat,
    var(--c-dark);
  text-align: center;
}

/* 背景グラデーション（写真オーバーレイ） */
.tpc-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      to bottom,
      rgba(15, 20, 9, 0.82) 0%,
      rgba(15, 20, 9, 0.38) 42%,
      rgba(15, 20, 9, 0.80) 100%
    ),
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(61, 84, 41, 0.22) 0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 80% 110%, rgba(200, 164, 74, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

/* 背景グリッドライン */
.tpc-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200,164,74,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,164,74,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* 背景オーブ */
.tpc-hero-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }

.tpc-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: tpc-orb-drift 12s ease-in-out infinite;
}
.tpc-orb1 {
  width: 480px; height: 480px;
  top: -180px; left: -100px;
  background: radial-gradient(circle, rgba(61,84,41,0.35) 0%, transparent 70%);
  animation-delay: 0s;
}
.tpc-orb2 {
  width: 360px; height: 360px;
  top: -100px; right: -80px;
  background: radial-gradient(circle, rgba(200,164,74,0.12) 0%, transparent 70%);
  animation-delay: -4s;
  animation-duration: 15s;
}
.tpc-orb3 {
  width: 280px; height: 280px;
  bottom: -60px; left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(154,173,130,0.1) 0%, transparent 70%);
  animation-delay: -8s;
  animation-duration: 18s;
}

@keyframes tpc-orb-drift {
  0%, 100% { transform: translate(0, 0); }
  33%       { transform: translate(30px, -20px); }
  66%       { transform: translate(-20px, 15px); }
}

/* ヒーローコンテンツ */
.tpc-hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

/* アイキャッチ（英語見出し） */
.tpc-hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 1em;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.28em;
  color: var(--c-gold);
  text-transform: uppercase;
}
.tpc-eyebrow-line {
  display: block;
  width: 36px;
  height: 1px;
  background: var(--c-gold);
  opacity: 0.5;
}

/* メインタイトル */
.tpc-hero-title {
  font-family: var(--font-jp);
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--c-white);
}
.tpc-hero-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--c-gold) 0%, var(--c-gold-light) 60%, #f5d882 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* リード */
.tpc-hero-lead {
  max-width: 560px;
  font-size: clamp(0.88rem, 1.4vw, 1rem);
  color: var(--c-sage);
  line-height: 1.9;
}

/* 件数バッジ */
.tpc-hero-stat {
  display: inline-flex;
  align-items: baseline;
  gap: 0.3em;
  padding: 0.45em 1.4em;
  border: 1px solid var(--c-border);
  border-radius: 2em;
  background: rgba(200,164,74,0.06);
}
.tpc-stat-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--c-gold-light);
  line-height: 1;
}
.tpc-stat-label {
  font-size: 0.75rem;
  color: var(--c-sage);
  letter-spacing: 0.08em;
}

/* 検索ラベル（視覚的には非表示） */
.tpc-search-label {
  position: absolute;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* 検索バー */
.tpc-search-wrap {
  width: 100%;
  max-width: 560px;
  margin-top: 0.5rem;
}
.tpc-search-inner {
  position: relative;
  display: flex;
  align-items: center;
  background: rgba(30,43,19,0.7);
  border: 1.5px solid var(--c-border);
  border-radius: 50px;
  padding: 0 1.6rem;
  gap: 0.8rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.tpc-search-inner:focus-within {
  border-color: var(--c-gold);
  background: rgba(30,43,19,0.9);
  box-shadow: 0 0 0 3px rgba(200,164,74,0.12), 0 4px 24px rgba(0,0,0,0.2);
}
.tpc-search-icon {
  flex-shrink: 0;
  color: var(--c-gold);
  display: flex;
  align-items: center;
}
.tpc-search-input {
  flex: 1;
  height: 52px;
  background: none;
  border: none;
  outline: none;
  font-family: var(--font-jp);
  font-size: 0.95rem;
  color: var(--c-white);
  caret-color: var(--c-gold);
}
.tpc-search-input::placeholder {
  color: rgba(154,173,130,0.5);
}
/* Webkit autofill */
.tpc-search-input:-webkit-autofill,
.tpc-search-input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--c-white);
  -webkit-box-shadow: 0 0 0 100px rgba(30,43,19,0.9) inset;
}
/* search type の✕を非表示 */
.tpc-search-input::-webkit-search-decoration,
.tpc-search-input::-webkit-search-cancel-button { display: none; }
.tpc-search-clear {
  flex-shrink: 0;
  width: 26px; height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--c-sage);
  transition: color var(--t-fast), background var(--t-fast);
}
.tpc-search-clear:hover {
  color: var(--c-white);
  background: rgba(255,255,255,0.1);
}
.tpc-search-clear[hidden] { display: none; }

/* 装飾ライン */
.tpc-hero-rule {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 56px;
}
.tpc-rule-line {
  display: block;
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-border) 50%, transparent);
  max-width: 300px;
}
.tpc-rule-diamond {
  font-size: 0.5rem;
  color: var(--c-gold);
  opacity: 0.6;
}


/* ══════════════════════════════════════════
   MAIN — アーカイブエリア
══════════════════════════════════════════ */
.tpc-main {
  padding: 56px 0 96px;
}

/* 結果メタ行 */
.tpc-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
  min-height: 40px;
}
.tpc-result-count {
  font-size: 0.82rem;
  color: var(--c-text-light);
  letter-spacing: 0.04em;
}
.tpc-result-count strong {
  color: var(--c-gold-light);
  font-size: 1.05rem;
}

/* ══════════════════════════════════════════
   CARD GRID — 3列 × 3行（9件/ページ）
══════════════════════════════════════════ */
.tpc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem 1.5rem;
  min-height: 480px;
}

/* ── CARD ── */
.tpc-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--card-radius);
  overflow: hidden;
  background: var(--c-olive);
  border: 1px solid rgba(200,164,74,0.12);
  box-shadow: var(--shadow-card);
  transition:
    transform var(--t-mid) var(--ease-out),
    box-shadow var(--t-mid) var(--ease-out),
    border-color var(--t-mid);
  will-change: transform;
  cursor: pointer;
  text-decoration: none !important;
}
.tpc-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: var(--shadow-hover), var(--shadow-gold);
  border-color: rgba(200,164,74,0.35);
}
.tpc-card:hover .tpc-card-arrow {
  transform: translateX(6px);
}
.tpc-card:hover .tpc-card-shimmer {
  opacity: 1;
}
.tpc-card:hover .tpc-card-img {
  transform: scale(1.04);
}

/* カード非表示クラス（JS ページネーション用） */
.tpc-card.tpc-hidden { display: none !important; }

/* ══════════════════════════════════════════
   TEXT THUMBNAIL — 3行テキストサムネイル
══════════════════════════════════════════ */
.tpc-thumb {
  position: relative;
  width: 100%;
  /* aspect-ratio 廃止：画像はカード下半分の専用エリアへ移動 */
  min-height: 175px;               /* テキスト3行 + パディングを確保する最低高さ */
  flex: 1 0 auto;                  /* カード内で縦方向に伸長し、画像エリアを下へ押し出す */
  overflow: hidden;
  background: var(--thumb-bg, #1e2b13);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 54px 20px 20px;
  gap: 0.6rem;
  border-radius: var(--card-radius) var(--card-radius) 0 0;
}

/* 背景グラデーション（深み演出） */
.tpc-thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      160deg,
      rgba(0, 0, 0, 0.22) 0%,
      rgba(0, 0, 0, 0.08) 45%,
      rgba(0, 0, 0, 0.30) 100%
    );
  pointer-events: none;
}

/* グリッドライン（背景） */
.tpc-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

/* ① 釘付けコンテンツ ── サイズ拡大 + 金色アニメーション下線 */
.tpc-thumb-hook {
  font-family: var(--font-jp);
  font-size: clamp(0.96rem, 2.1vw, 1.2rem);   /* ← 大幅アップ */
  font-weight: 800;
  line-height: 1.4;
  color: var(--thumb-accent, #c8a44a);
  letter-spacing: 0.02em;
  position: relative;
  z-index: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  padding-bottom: 10px;             /* 下線用スペース */
  /* ── アニメーション金色下線 ── */
  background:
    linear-gradient(
      90deg,
      transparent 0%,
      var(--thumb-accent, #c8a44a) 15%,
      #fce98a 50%,
      var(--thumb-accent, #c8a44a) 85%,
      transparent 100%
    )
    no-repeat left bottom / 72% 2.5px;
  animation: tpc-hook-shimmer 3.4s ease-in-out infinite;
}

@keyframes tpc-hook-shimmer {
  0%   { background-size: 52% 2.5px; background-position: 0%   bottom; }
  50%  { background-size: 96% 2.5px; background-position: 0%   bottom; }
  100% { background-size: 52% 2.5px; background-position: 100% bottom; }
}

/* ② 見出し ── 大幅サイズアップ・最重要テキスト */
.tpc-thumb-title {
  font-family: var(--font-jp);
  font-size: clamp(0.88rem, 1.95vw, 1.08rem);  /* ← 大幅アップ */
  font-weight: 800;
  line-height: 1.45;
  color: #fefdf9;
  letter-spacing: 0.02em;
  position: relative;
  z-index: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;            /* ← 2行に拡張 */
  overflow: hidden;
  margin: 0;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.45);  /* 読みやすさ補助 */
}

/* ③ サブメッセージ ── やや拡大・視認性改善 */
.tpc-thumb-sub {
  font-family: var(--font-body);
  font-size: clamp(0.70rem, 1.35vw, 0.80rem);  /* ← やや拡大 */
  font-weight: 400;
  line-height: 1.55;
  color: var(--thumb-sub, #9aad82);
  letter-spacing: 0.02em;
  position: relative;
  z-index: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;            /* ← 2行に拡張 */
  overflow: hidden;
  opacity: 1;                       /* ← 0.85→1.0 くっきり表示 */
}

/* ══════════════════════════════════════════
   CARD IMAGE SECTION
   アイキャッチ画像エリア（CTAバー下・カード下半分）
══════════════════════════════════════════ */

/* 画像ラッパー本体 */
.tpc-card-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;            /* LP画像を常に16:9で美しく表示 */
  overflow: hidden;
  flex-shrink: 0;
  border-radius: 0 0 var(--card-radius) var(--card-radius);
  background: var(--c-olive-deep);
}

/* アイキャッチ画像本体 */
.tpc-card-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;     /* LPのビジュアルは上部（タイトルエリア）を優先 */
  display: block;
  transition: transform 0.65s var(--ease-out);
  will-change: transform;
}
/* ホバー時のズームは既存 .tpc-card:hover .tpc-card-img で適用（scale 1.04） */

/* 美しいグラデーションオーバーレイ
   - 上から：境界線を柔らかくなじませる
   - 下から：ブランドカラーのゴールドを微かに滲ませる */
.tpc-card-img-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      to bottom,
      rgba(10, 18, 7, 0.22) 0%,
      rgba(10, 18, 7, 0.04) 30%,
      rgba(10, 18, 7, 0.04) 70%,
      rgba(10, 18, 7, 0.38) 100%
    ),
    linear-gradient(
      to top,
      rgba(200, 164, 74, 0.07) 0%,
      transparent 35%
    );
  z-index: 1;
  pointer-events: none;
  border-radius: 0 0 var(--card-radius) var(--card-radius);
  transition: opacity var(--t-mid);
}
.tpc-card:hover .tpc-card-img-overlay {
  opacity: 0.75;                   /* ホバー時はオーバーレイをやや薄くし画像を際立たせる */
}

/* 画像なし時のプレースホルダー（デザイン統一） */
.tpc-card-img-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  flex-shrink: 0;
  border-radius: 0 0 var(--card-radius) var(--card-radius);
  background:
    linear-gradient(
      155deg,
      var(--c-olive-deep) 0%,
      var(--c-olive)      55%,
      rgba(61, 84, 41, 0.65) 100%
    );
  overflow: hidden;
}
/* プレースホルダー：微細グリッドパターン（ブランド世界観を維持） */
.tpc-card-img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 22px 22px;
}
/* プレースホルダー：中央に微かなゴールドオーブ */
.tpc-card-img-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 65% 55% at 50% 50%,
    rgba(200, 164, 74, 0.07) 0%,
    transparent 70%
  );
}

/* シマーオーバーレイ */
.tpc-card-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    transparent 40%,
    rgba(200,164,74,0.10) 50%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity var(--t-mid);
  pointer-events: none;
  z-index: 0;
}

/* 番号バッジ */
.tpc-card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--thumb-accent, #c8a44a);
  background: rgba(15,20,9,0.62);
  border: 1px solid rgba(200,164,74,0.25);
  border-radius: 4px;
  padding: 0.2em 0.55em;
  line-height: 1.4;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2;
}

/* CTAバー（カード下部） */
.tpc-card-cta-bar {
  padding: 0.75rem 1.1rem;
  border-top: 1px solid rgba(200,164,74,0.10);
  background: rgba(0,0,0,0.18);
}

.tpc-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-gold);
}
.tpc-card-arrow {
  font-style: normal;
  transition: transform var(--t-fast) var(--ease-out);
  display: inline-block;
}

/* 検索・データゼロ表示 */
.tpc-empty,
.tpc-no-data {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 24px;
}
.tpc-empty[hidden] { display: none; }
.tpc-empty-icon,
.tpc-no-data-icon {
  font-size: 3rem;
  margin-bottom: 1.2rem;
}
.tpc-empty-msg,
.tpc-no-data-msg {
  font-size: 1rem;
  color: var(--c-sage);
  line-height: 1.8;
  margin-bottom: 0.5rem;
}
.tpc-empty-sub {
  font-size: 0.82rem;
  color: var(--c-text-light);
}
.tpc-no-data-msg code {
  font-family: monospace;
  font-size: 0.85em;
  color: var(--c-gold-light);
  background: rgba(200,164,74,0.08);
  padding: 0.1em 0.5em;
  border-radius: 4px;
}

/* ══════════════════════════════════════════
   PAGINATION — 案内板設計
══════════════════════════════════════════ */
.tpc-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.4rem;
}
/* 上部は右寄せ */
.tpc-pagination-top {
  justify-content: flex-end;
}
/* 下部は前後余白 */
.tpc-pagination-bottom {
  margin-top: 3.5rem;
}

/* ページネーション共通ボタン */
.tpc-page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 0.7em;
  border-radius: 8px;
  border: 1px solid rgba(200,164,74,0.18);
  background: rgba(30,43,19,0.5);
  color: var(--c-sage);
  font-family: var(--font-jp);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition:
    background var(--t-fast),
    border-color var(--t-fast),
    color var(--t-fast),
    transform var(--t-fast) var(--ease-out);
  white-space: nowrap;
  user-select: none;
}
.tpc-page-btn:hover:not(:disabled):not(.is-active) {
  background: rgba(61,84,41,0.6);
  border-color: rgba(200,164,74,0.4);
  color: var(--c-white);
  transform: translateY(-2px);
}
.tpc-page-btn.is-active {
  background: linear-gradient(135deg, var(--c-gold) 0%, var(--c-gold-light) 100%);
  border-color: transparent;
  color: var(--c-dark);
  font-weight: 800;
  box-shadow: 0 4px 16px rgba(200,164,74,0.35);
  cursor: default;
}
.tpc-page-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
/* 前へ・次へ */
.tpc-page-btn.tpc-page-prev,
.tpc-page-btn.tpc-page-next {
  min-width: 72px;
  font-size: 0.78rem;
  gap: 0.3em;
}
/* 省略記号 */
.tpc-page-ellipsis {
  font-size: 0.8rem;
  color: var(--c-text-light);
  padding: 0 0.2em;
  user-select: none;
  line-height: 40px;
}


/* ══════════════════════════════════════════
   BOTTOM NAV — 戻るボタン群
══════════════════════════════════════════ */
.tpc-bottom-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--c-border-sub);
}

.tpc-scroll-top {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-jp);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-sage);
  letter-spacing: 0.06em;
  padding: 0.5em 1.4em;
  border: 1px solid rgba(154,173,130,0.3);
  border-radius: 2em;
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}
.tpc-scroll-top:hover {
  color: var(--c-white);
  border-color: rgba(154,173,130,0.6);
  background: rgba(154,173,130,0.08);
}
.tpc-scroll-top-icon {
  font-size: 0.9rem;
  transition: transform var(--t-fast);
}
.tpc-scroll-top:hover .tpc-scroll-top-icon {
  transform: translateY(-3px);
}

.tpc-back-home {
  font-family: var(--font-jp);
  font-size: 0.82rem;
  color: var(--c-text-light);
  letter-spacing: 0.04em;
  transition: color var(--t-fast);
}
.tpc-back-home:hover {
  color: var(--c-gold);
}


/* ══════════════════════════════════════════
   SCROLL ANIMATION
══════════════════════════════════════════ */
.tpc-fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--t-slow) var(--ease-out),
    transform var(--t-slow) var(--ease-out);
}
.tpc-fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}
/* カードは CSS variable で delay を制御 */
.tpc-card.tpc-fade-up {
  transition-delay: var(--card-delay, 0s);
}

/* 汎用遅延クラス（td-front 継承） */
.d1 { transition-delay: 0.10s !important; }
.d2 { transition-delay: 0.20s !important; }
.d3 { transition-delay: 0.30s !important; }
.d4 { transition-delay: 0.42s !important; }

/* ページ切替アニメーション */
@keyframes tpc-card-in {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
.tpc-card.tpc-page-enter {
  animation: tpc-card-in 0.44s var(--ease-out) forwards;
  animation-delay: var(--card-delay, 0s);
}


/* ══════════════════════════════════════════
   FOOTER OVERRIDE
══════════════════════════════════════════ */
#tp-footer {
  font-family: var(--font-jp) !important;
  background: var(--c-dark) !important;
  border-top: 1px solid var(--c-border) !important;
}


/* ══════════════════════════════════════════
   RESPONSIVE — TABLET (≤ 1024px)
══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .tpc-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem 1.2rem;
  }
  .tpc-hero {
    padding: 120px 0 72px;
  }
}

/* ══════════════════════════════════════════
   RESPONSIVE — TABLET PORTRAIT (≤ 900px)
══════════════════════════════════════════ */
@media (max-width: 900px) {
  .tpc-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ══════════════════════════════════════════
   RESPONSIVE — MOBILE (≤ 768px)
══════════════════════════════════════════ */
@media (max-width: 768px) {
  :root {
    --gutter: 16px;
  }

  /* Hero */
  .tpc-hero {
    padding: 106px 0 60px;
    text-align: center;
  }
  .tpc-hero-title {
    font-size: clamp(1.7rem, 8vw, 2.4rem);
  }
  .tpc-hero-lead {
    font-size: 0.86rem;
  }
  .tpc-search-wrap {
    max-width: 100%;
  }
  .tpc-hero-rule {
    margin-top: 40px;
  }

  /* Main */
  .tpc-main {
    padding: 40px 0 72px;
  }

  /* Grid → 2列維持（スマホでも2列） */
  .tpc-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem 0.9rem;
  }

  /* Card */
  .tpc-card-body {
    padding: 0.9rem 1rem 1rem;
  }
  .tpc-card-title {
    font-size: 0.84rem;
  }
  .tpc-card-desc {
    display: none; /* モバイルは説明文を非表示 → タイトルとCTAのみ */
  }

  /* Meta row */
  .tpc-meta-row {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 1.5rem;
  }
  .tpc-pagination-top {
    width: 100%;
    justify-content: flex-start;
  }

  /* Pagination */
  .tpc-page-btn {
    min-width: 36px;
    height: 36px;
    font-size: 0.78rem;
  }
  .tpc-page-btn.tpc-page-prev,
  .tpc-page-btn.tpc-page-next {
    min-width: 60px;
  }

  /* Bottom nav */
  .tpc-bottom-nav {
    flex-direction: column;
    gap: 1rem;
  }
}

/* ══════════════════════════════════════════
   RESPONSIVE — SMALL MOBILE (≤ 480px)
══════════════════════════════════════════ */
@media (max-width: 480px) {
  .tpc-grid {
    grid-template-columns: 1fr;
  }
  .tpc-card {
    flex-direction: row;
    align-items: stretch;
  }
  .tpc-thumb {
    width: 130px;
    flex-shrink: 0;
    aspect-ratio: unset;
    height: auto;
    min-height: 100px;
    padding: 14px 10px 10px;
    border-radius: var(--card-radius) 0 0 0;
    justify-content: center;
  }
  .tpc-thumb-hook {
    font-size: 0.80rem;
    -webkit-line-clamp: 2;
    padding-bottom: 7px;
    background-size: 70% 2px;
  }
  .tpc-thumb-title {
    font-size: 0.72rem;
    -webkit-line-clamp: 2;
  }
  .tpc-thumb-sub {
    display: none; /* 極小画面ではサブ非表示 */
  }
  .tpc-card-cta-bar {
    flex: 1;
    display: flex;
    align-items: center;
    border-top: none;
    border-left: 1px solid rgba(200,164,74,0.10);
    padding: 1rem;
    background: transparent;
  }
  .tpc-card-badge {
    font-size: 0.62rem;
  }
	
  /* 480px横並びレイアウトでは画像エリアを非表示（テキスト+CTAのコンパクト表示を優先） */
  .tpc-card-img-wrap,
  .tpc-card-img-placeholder {
    display: none;
  }

  /* tpc-thumb の flex を横並び用に上書き（幅固定に戻す） */
  .tpc-thumb {
    flex: 0 0 130px;
    width: 130px;
    min-height: 100px;
  }	
	
}