/* ============================================================
   cvg.css — CVG サイト共通スタイルシート
   配置場所: /css/cvg.css
   読み込み: 全ページの <head> に以下を記述
     <link rel="stylesheet" href="/css/cvg.css">
   ============================================================ */


/* ============================================================
   1. CSS カスタムプロパティ（ブランドカラー・共通変数）
   ============================================================ */
:root {
  /* ブランドカラー */
  --cvg-navy:   #0d1b3e;
  --cvg-blue:   #1a3a7c;
  --cvg-accent: #e63946;
  --cvg-gold:   #d4a017;
  --cvg-light:  #f5f7fa;
  --cvg-text:   #1a1a2e;
  --cvg-muted:  #5a6a8a;
  --cvg-border: rgba(0, 0, 0, 0.1);

  /* 地域カラー（tournament ページで JS が動的に更新） */
  --area-color: #546e7a;
  --area-text:  #fff;

  /* 角丸 */
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;

  /* シャドウ */
  --sh-sm: 0 2px 8px rgba(0, 0, 0, 0.07);
  --sh-md: 0 4px 20px rgba(0, 0, 0, 0.10);
  --sh-lg: 0 8px 40px rgba(0, 0, 0, 0.13);

  /* トランジション */
  --t: 0.25s ease;
}


/* ============================================================
   2. リセット・ベース
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--cvg-text);
  font-size: 16px;
  line-height: 1.8;
  overflow-x: hidden;
}

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

a {
  color: inherit;
}


/* ============================================================
   3. レイアウト ユーティリティ
   ============================================================ */

/* コンテナ（最大幅・中央寄せ・横パディング） */
.cvg-wrap,
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* セクション共通 */
.cvg-sec,
.section {
  padding: 80px 0;
}

/* ライト背景セクション */
.cvg-sec-light,
.section-light {
  background: var(--cvg-light);
}

/* セクション ラベル（英字上部テキスト） */
.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--cvg-accent);
  margin-bottom: 10px;
}

/* セクション タイトル */
.section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(20px, 3vw, 32px);
  font-weight: 900;
  color: var(--cvg-navy);
  margin-bottom: 24px;
}


/* ============================================================
   4. フェードイン アニメーション
   ============================================================ */

/* about / application 系 */
.cf {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.cf.in {
  opacity: 1;
  transform: none;
}

/* tournament 系 */
.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}


/* ============================================================
   5. ページトップへ戻るボタン
   ============================================================ */

/* about / application / alumni 系 (#cvg-btt) */
#cvg-btt {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99999;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--cvg-navy);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
}
#cvg-btt.show {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
#cvg-btt:hover {
  background: var(--cvg-blue);
}
#cvg-btt svg {
  width: 20px;
  height: 20px;
  stroke: #fff;
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* top / tournament 系 (#cvg-back-to-top / #back-to-top) */
#cvg-back-to-top,
#back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--cvg-navy);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
}
#cvg-back-to-top.show,
#back-to-top.show {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
#cvg-back-to-top:hover,
#back-to-top:hover {
  background: var(--cvg-blue);
}
#cvg-back-to-top svg,
#back-to-top svg {
  width: 20px;
  height: 20px;
  stroke: #fff;
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}


/* ============================================================
   6. パンくずリスト
   ============================================================ */
.cvg-about-bc,
.cvg-app-bc,
.cvg-tour-bc {
  background: var(--cvg-light);
  border-bottom: 1px solid var(--cvg-border);
}

.cvg-about-bc-inner,
.cvg-app-bc-inner,
.cvg-tour-bc-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--cvg-muted);
}

.cvg-about-bc a,
.cvg-app-bc a,
.cvg-tour-bc a {
  color: var(--cvg-muted);
  text-decoration: none;
}

.cvg-about-bc a:hover,
.cvg-app-bc a:hover,
.cvg-tour-bc a:hover {
  color: var(--cvg-blue);
}


/* ============================================================
   7. ボタン共通
   ============================================================ */

/* プライマリボタン */
.cvg-btn-primary,
.cvg-about-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  background: var(--cvg-accent);
  color: #fff;
  border-radius: 40px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(230, 57, 70, 0.4);
  transition: all var(--t);
  border: none;
  cursor: pointer;
}
.cvg-btn-primary:hover,
.cvg-about-btn-primary:hover {
  background: #c1121f;
  transform: translateY(-2px);
}

/* ゴーストボタン */
.cvg-btn-ghost,
.cvg-about-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 40px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--t);
  cursor: pointer;
}
.cvg-btn-ghost:hover,
.cvg-about-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Zoho 組み込みボタン上書き（Zoho Sites 利用時） */
.zpbutton.zpbutton-type-primary {
  background-color: var(--cvg-accent) !important;
  border-color:     var(--cvg-accent) !important;
  border-radius: 40px !important;
  font-weight: 700 !important;
  transition: all var(--t) !important;
}
.zpbutton.zpbutton-type-primary:hover {
  background-color: #c1121f !important;
  transform: translateY(-2px) !important;
}


/* ============================================================
   8. ナビゲーションカード（TOPページ）
   ============================================================ */
.cvg-nav-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--cvg-border);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  text-decoration: none;
  color: var(--cvg-text);
  transition: all var(--t);
  position: relative;
  overflow: hidden;
}
.cvg-nav-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--cvg-accent);
  transform: scaleX(0);
  transition: transform var(--t);
}
.cvg-nav-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-lg);
  border-color: rgba(230, 57, 70, 0.2);
}
.cvg-nav-card:hover::before {
  transform: scaleX(1);
}
.cvg-nav-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--cvg-navy);
  margin: 14px 0 8px;
}
.cvg-nav-card p {
  font-size: 13px;
  color: var(--cvg-muted);
  line-height: 1.65;
  flex: 1;
}
.cvg-nav-card-arrow {
  margin-top: 18px;
  font-size: 13px;
  font-weight: 700;
  color: var(--cvg-accent);
}
.cvg-nav-icon {
  width: 52px;
  height: 52px;
  background: var(--cvg-light);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  transition: background var(--t);
}
.cvg-nav-card:hover .cvg-nav-icon {
  background: rgba(230, 57, 70, 0.1);
}
@media (max-width: 768px) {
  .cvg-nav-card {
    padding: 20px;
  }
}


/* ============================================================
   9. 開催スケジュール カード（TOPページ）
   ============================================================ */
.cvg-schedule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.cvg-sched-card {
  background: #fff;
  border: 1px solid var(--cvg-border);
  border-radius: var(--r-md);
  padding: 22px;
  position: relative;
  overflow: hidden;
}
.cvg-sched-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
}

/* 地域別アクセントバー */
.cvg-sched-card.hokkaido::before { background: #00838F; }
.cvg-sched-card.tohoku::before   { background: #2E7D32; }
.cvg-sched-card.tokyo::before    { background: #6A1B9A; }
.cvg-sched-card.chubu::before    { background: #EF6C00; }
.cvg-sched-card.osaka::before    { background: #FF8F00; }
.cvg-sched-card.chugoku::before  { background: #C62828; }
.cvg-sched-card.shikoku::before  { background: #1565C0; }
.cvg-sched-card.kyushu::before   { background: #D32F2F; }

.cvg-sched-area {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 5px;
}
.cvg-sched-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--cvg-navy);
  margin-bottom: 14px;
}
.cvg-sched-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 8px 0;
  border-bottom: 1px solid var(--cvg-border);
  font-size: 13px;
  gap: 12px;
}
.cvg-sched-row:last-of-type {
  border-bottom: none;
}
.cvg-sched-label {
  color: var(--cvg-muted);
  flex-shrink: 0;
  font-weight: 500;
}
.cvg-sched-val {
  text-align: right;
  color: var(--cvg-text);
  font-weight: 500;
}
.cvg-sched-prize {
  display: inline-block;
  background: rgba(212, 160, 23, 0.12);
  color: #8a6200;
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 700;
  margin-top: 12px;
}
.cvg-sched-warn {
  font-size: 11px;
  color: var(--cvg-accent);
  font-weight: 700;
}
.cvg-sched-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--cvg-blue);
  text-decoration: none;
}
.cvg-sched-tbd {
  color: var(--cvg-muted);
  font-style: italic;
}
@media (max-width: 768px) {
  .cvg-schedule-grid {
    grid-template-columns: 1fr;
  }
}


/* ============================================================
   10. ブログカード（TOPページ / TOPICSページ）
   ============================================================ */
.cvg-blog-card {
  background: #fff;
  border: 1px solid var(--cvg-border);
  border-radius: var(--r-md);
  overflow: hidden;
  text-decoration: none;
  color: var(--cvg-text);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--t), transform var(--t);
}
.cvg-blog-card:hover {
  box-shadow: var(--sh-md);
  transform: translateY(-4px);
}
.cvg-blog-thumb {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
}
.cvg-blog-body {
  padding: 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.cvg-blog-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 12px;
  color: var(--cvg-muted);
}
.cvg-blog-cat {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
}
.cvg-blog-cat.info      { background: rgba(26, 58, 124, 0.1); color: #1a3a7c; }
.cvg-blog-cat.interview { background: rgba(46, 125, 50, 0.1); color: #2E7D32; }
.cvg-blog-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--cvg-navy);
  line-height: 1.45;
  flex: 1;
}
.cvg-blog-card:hover .cvg-blog-title {
  color: var(--cvg-blue);
}

/* Zoho Blog ウィジェット 上書き（Zoho Sites 利用時） */
.cvg-blog-grid .theme-blog-list-wrapper   { padding: 0 !important; }
.cvg-blog-grid .theme-blog-post-wrapper   { border-radius: var(--r-md) !important; overflow: hidden !important; border: 1px solid var(--cvg-border) !important; transition: box-shadow var(--t), transform var(--t) !important; }
.cvg-blog-grid .theme-blog-post-wrapper:hover { box-shadow: var(--sh-md) !important; transform: translateY(-4px) !important; }
.cvg-blog-grid .theme-blog-post-title a   { font-weight: 700 !important; color: var(--cvg-navy) !important; }
.cvg-blog-grid .theme-blog-post-title a:hover { color: var(--cvg-blue) !important; }


/* ============================================================
   11. ステップ フロー（TOPページ / 応募ページ）
   ============================================================ */
.cvg-steps-wrap {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}
.cvg-steps-line {
  position: absolute;
  top: 28px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--cvg-border);
  z-index: 0;
}
.cvg-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 16px;
  position: relative;
  z-index: 1;
}
.cvg-step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--cvg-navy);
  color: #fff;
  font-size: 20px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--cvg-navy);
  margin-bottom: 14px;
}
.cvg-step h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--cvg-navy);
  margin-bottom: 8px;
}
.cvg-step p {
  font-size: 13px;
  color: var(--cvg-muted);
  line-height: 1.65;
}
@media (max-width: 640px) {
  .cvg-steps-wrap  { flex-direction: column; }
  .cvg-steps-line  { display: none; }
}


/* ============================================================
   12. エリアマップ（応募ページ）
   ============================================================ */
.cvg-am-wrap {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}
.cvg-am-map-box {
  position: relative;
  background: #fff;
  border: 1px solid var(--cvg-border);
  border-radius: var(--r-md);
  padding: 20px;
  box-shadow: var(--sh-sm);
}
.cvg-am-region {
  fill: #dde4ee;
  stroke: #fff;
  stroke-width: 1.5;
  cursor: pointer;
  transition: fill 0.18s ease, filter 0.18s ease;
}
.cvg-am-region:hover,
.cvg-am-region:focus {
  outline: none;
}

/* デフォルト淡色 */
.cvg-am-region.hokkaido { fill: #b2dfdb; }
.cvg-am-region.tohoku   { fill: #c8e6c9; }
.cvg-am-region.tokyo    { fill: #ce93d8; }
.cvg-am-region.chubu    { fill: #ffcc80; }
.cvg-am-region.osaka    { fill: #ffe082; }
.cvg-am-region.chugoku  { fill: #ef9a9a; }
.cvg-am-region.shikoku  { fill: #90caf9; }
.cvg-am-region.kyushu   { fill: #ef9a9a; }

/* ホバー・アクティブ */
.cvg-am-region.hokkaido:hover, .cvg-am-region.hokkaido:focus, .cvg-am-region.hokkaido.cvg-am-active { fill: #00838F; filter: drop-shadow(0 0 8px rgba(0,131,143,0.6)); }
.cvg-am-region.tohoku:hover,   .cvg-am-region.tohoku:focus,   .cvg-am-region.tohoku.cvg-am-active   { fill: #2E7D32; filter: drop-shadow(0 0 8px rgba(46,125,50,0.6)); }
.cvg-am-region.tokyo:hover,    .cvg-am-region.tokyo:focus,    .cvg-am-region.tokyo.cvg-am-active    { fill: #6A1B9A; filter: drop-shadow(0 0 8px rgba(106,27,154,0.6)); }
.cvg-am-region.chubu:hover,    .cvg-am-region.chubu:focus,    .cvg-am-region.chubu.cvg-am-active    { fill: #EF6C00; filter: drop-shadow(0 0 8px rgba(239,108,0,0.6)); }
.cvg-am-region.osaka:hover,    .cvg-am-region.osaka:focus,    .cvg-am-region.osaka.cvg-am-active    { fill: #FF8F00; filter: drop-shadow(0 0 8px rgba(255,143,0,0.6)); }
.cvg-am-region.chugoku:hover,  .cvg-am-region.chugoku:focus,  .cvg-am-region.chugoku.cvg-am-active  { fill: #C62828; filter: drop-shadow(0 0 8px rgba(198,40,40,0.6)); }
.cvg-am-region.shikoku:hover,  .cvg-am-region.shikoku:focus,  .cvg-am-region.shikoku.cvg-am-active  { fill: #1565C0; filter: drop-shadow(0 0 8px rgba(21,101,192,0.6)); }
.cvg-am-region.kyushu:hover,   .cvg-am-region.kyushu:focus,   .cvg-am-region.kyushu.cvg-am-active   { fill: #D32F2F; filter: drop-shadow(0 0 8px rgba(211,47,47,0.6)); }

.cvg-am-tooltip {
  position: absolute;
  background: rgba(13, 27, 62, 0.94);
  color: #fff;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  z-index: 10;
  transition: opacity 0.15s;
}
.cvg-am-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cvg-am-list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--cvg-border);
  border-radius: var(--r-md);
  cursor: pointer;
  text-decoration: none;
  color: var(--cvg-text);
  transition: all var(--t);
}
.cvg-am-list-item:hover,
.cvg-am-list-item.cvg-am-highlight {
  border-color: var(--cvg-blue);
  box-shadow: var(--sh-sm);
  transform: translateX(4px);
}
.cvg-am-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}
.cvg-am-region-name { font-weight: 700; font-size: 14px; }
.cvg-am-note        { font-size: 12px; color: var(--cvg-muted); margin-top: 2px; }
@media (max-width: 768px) {
  .cvg-am-wrap {
    grid-template-columns: 1fr;
  }
}


/* ============================================================
   13. alumni グリッド・モーダル（起業した先輩一覧）
   ============================================================ */
.alumni-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
@media (max-width: 1024px) { .alumni-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px)  { .alumni-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; } }

/* タブバー */
.alumni-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 14px 24px 10px;
  flex-wrap: nowrap;
  scrollbar-width: none;
  -ms-overflow-style: none;
  background: #fff;
  border-bottom: 1px solid var(--cvg-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.alumni-tabs::-webkit-scrollbar {
  display: none;
}

/* モーダル */
.alumni-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.alumni-modal.open {
  opacity: 1;
  pointer-events: auto;
}
.alumni-modal-box {
  background: #fff;
  border-radius: 20px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.95);
  transition: transform 0.2s;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
.alumni-modal.open .alumni-modal-box {
  transform: scale(1);
}
@media (max-width: 640px) {
  .alumni-modal {
    align-items: flex-end;
    padding: 0;
  }
  .alumni-modal-box {
    max-width: 100%;
    border-radius: 20px 20px 0 0;
    max-height: 85vh;
    transform: translateY(40px);
  }
  .alumni-modal.open .alumni-modal-box {
    transform: translateY(0);
  }
}


/* ============================================================
   14. 大会タブナビ（各大会概要ページ）
   ============================================================ */
.area-tabs-wrap {
  background: #fff;
  border-bottom: 2px solid var(--cvg-border);
  position: sticky;
  top: 70px;
  z-index: 900;
  transition: top var(--t);
}
.area-tabs {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.area-tabs::-webkit-scrollbar {
  display: none;
}
.area-tab {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  color: var(--cvg-muted);
  transition: color var(--t), border-color var(--t);
  font-family: 'Noto Sans JP', sans-serif;
  white-space: nowrap;
}
.area-tab[aria-selected="true"] {
  color: var(--color, var(--cvg-navy));
  border-bottom-color: var(--color, var(--cvg-navy));
}
.area-tab:hover {
  color: var(--color, var(--cvg-navy));
}
.area-tab-gem {
  font-size: 16px;
}


/* ============================================================
   15. 大会詳細カード（各大会概要ページ）
   ============================================================ */
.info-card {
  background: #fff;
  border: 1px solid var(--cvg-border);
  border-radius: var(--r-md);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.info-card-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--cvg-muted);
}
.info-card-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--cvg-navy);
  line-height: 1.4;
}
.info-card-sub {
  font-size: 13px;
  color: var(--cvg-muted);
}

/* 過去大会アーカイブ */
.archive-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.archive-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: #fff;
  border: 1px solid var(--cvg-border);
  border-radius: 40px;
  text-decoration: none;
  color: var(--cvg-text);
  font-size: 14px;
  font-weight: 500;
  transition: all var(--t);
}
.archive-item:hover {
  border-color: var(--cvg-blue);
  color: var(--cvg-blue);
  box-shadow: var(--sh-sm);
}
.archive-icon {
  font-size: 16px;
}
.archive-year {
  font-weight: 700;
}

/* エリア CTA */
.area-cta {
  text-align: center;
  padding: 64px 24px;
  border-radius: var(--r-lg);
  color: #fff;
  background: var(--area-color);
}
.area-cta h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 900;
  margin-bottom: 12px;
}
.area-cta p {
  font-size: 16px;
  opacity: 0.85;
  margin-bottom: 32px;
  line-height: 1.8;
}


/* ============================================================
   16. Zoho Accordion 上書き（Zoho Sites 利用時）
   ============================================================ */
.cvg-app-faq .zpaccordion-item         { border: 1px solid var(--cvg-border) !important; border-radius: var(--r-md) !important; margin-bottom: 6px !important; overflow: hidden !important; }
.cvg-app-faq .zpaccordion-header       { background: #fff !important; padding: 16px 20px !important; font-weight: 700 !important; font-size: 14px !important; color: var(--cvg-navy) !important; }
.cvg-app-faq .zpaccordion-active .zpaccordion-header { background: var(--cvg-light) !important; color: var(--cvg-blue) !important; }
.cvg-app-faq .zpaccordion-content      { padding: 12px 20px 18px !important; font-size: 14px !important; color: var(--cvg-muted) !important; line-height: 1.8 !important; }


/* ============================================================
   17. キーフレーム
   ============================================================ */
@keyframes cvg-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(1.3); }
}
@keyframes cvg-spin {
  to { transform: rotate(360deg); }
}
