/* =========================================================
   掲示板専用スタイル（board.css）
   ※ header / footer / メニューUIとは独立
========================================================= */

/* ---------------------------------
   一覧途中の広告
--------------------------------- */
.ad-banner { list-style: none; }

.ad-box {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  text-align: center;
  margin: 10px 0;
  box-shadow: 0 3px 12px var(--shadow);
  color: var(--text-sub);
  font-size: 0.85rem;
}

/* ---------------------------------
   ページング（board専用上書き）
--------------------------------- */
.board-index .pagination,
.topic-page .pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 0.9rem;
}

/* ---------------------------------
   新規スレッド作成ページ（post.php）
--------------------------------- */

.board-write .page-title {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  margin: 12px 0 18px;
  color: var(--accent);
}

.write-form {
  background: var(--card);
  padding: 18px 18px 24px;
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: 0 6px 16px var(--shadow);
}

.write-form label {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.write-form input,
.write-form select,
.write-form textarea {
  width: 100%;
  padding: 10px 12px;
  font-size: 0.95rem;
  border-radius: 10px;
  background: var(--bg-sub);
  color: var(--text);
  border: 1px solid var(--border);
  transition: 0.2s ease;
}

.write-form input:focus,
.write-form select:focus,
.write-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(150,120,255,0.25);
}

.write-form input[type="file"] {
  padding: 6px;
  background: transparent;
}

.count-below {
  font-size: 14px;
  color: var(--accent);
  margin-top: 6px;
  text-align: right;
}

/* ---------------------------------
   削除関連
--------------------------------- */

.deleted-notice {
  background: var(--accent);
  color: #fff;
  padding: 10px 14px;
  border-radius: 10px;
  text-align: center;
  font-weight: 600;
  margin-bottom: 14px;
  opacity: 0;
  transform: translateY(-12px);
  transition: 0.5s ease;
}

.deleted-notice.show {
  opacity: 1;
  transform: translateY(0);
}

.delete-thread-page input[type="text"] {
  background: var(--bg-sub);
  color: var(--text);
  border: 1px solid var(--border);
}

.delete-error,
.delete-answer {
  margin: 12px 0 20px;
  padding: 12px;
  border: 1px solid #ff8a8a;
  border-radius: 6px;
  background: #ffe5e5;
  color: #c00;
  font-weight: bold;
}

/* ============================================
   ▼ 削除ページ（delete_thread / delete_reply）
   入力欄とボタンのデザイン統一
============================================ */

/* フォームカード */
.delete-form {
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 4px 12px var(--shadow);
    margin-bottom: 20px;
}

/* ラベル */
.delete-form label {
    display: block;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}

/* 入力欄（番号でも text 扱いで統一） */
.delete-form input[type="number"],
.delete-form input[type="text"],
.delete-form input[type="password"] {
    width: 100%;
    padding: 10px 12px;
    font-size: 1rem;
    background: var(--bg-sub);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    margin-bottom: 14px;
    transition: border .25s ease, background .25s ease;
}

.delete-form input:focus {
    border-color: var(--accent);
    background: var(--bg-sub);
    outline: none;
}

/* 削除ボタン */
.delete-form .btn-primary {
    width: 100%;
    display: block;
    padding: 14px;
    border-radius: 12px;
    background: var(--accent);
    color: #FFF;
    font-weight: 700;
    font-size: 1.05rem;
    border: none;
    box-shadow: 0 4px 10px var(--shadow);
    cursor: pointer;
    transition: opacity .2s ease, transform .15s ease;
}

.delete-form .btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* キャンセルリンク */
.cancel-link {
    display: block;
    text-align: center;
    margin-top: 16px;
    color: var(--text-sub);
    text-decoration: none;
}

.cancel-link:hover {
    text-decoration: underline;
}

/* ---------------------------------
   返信フォーム
--------------------------------- */

.reply-form-card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: 16px;
  padding: 20px 22px;
  box-shadow: 0 4px 12px var(--shadow);
}

.reply-form-card label {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.reply-form-card input,
.reply-form-card textarea {
  width: 100%;
  padding: 10px 12px;
  font-size: 0.95rem;
  border-radius: 12px;
  background: var(--bg-sub);
  color: var(--text);
  border: 1px solid var(--border);
  margin-bottom: 14px;
}

.reply-delete-btn {
  position: absolute;
  right: 0;
  bottom: 0;
  background: #ff4d4d;
  color: #fff;
  padding: 7px 6px;
  border-radius: 6px;
  font-size: 0.71rem;
}

.reply-delete-btn:hover { background: #e60000; }

.new-label {
  display: inline-block;
  margin-left: 10px;
  padding: 2px 8px;
  font-size: 0.8rem;
  font-weight: bold;
  color: #fff;
  background: #d44bff;
  border-radius: 6px;
  animation: newFlash 1s infinite alternate;
}

@keyframes newFlash {
  0% { opacity: 0.5; }
  100% { opacity: 1; }
}

/* ---------------------------------
   地域カテゴリページ
   現行BOARDデザインへ統一
--------------------------------- */

.area-page {
  position: relative;
  isolation: isolate;
  width: min(1120px, calc(100% - 28px));
  margin: 0 auto;
  padding: 30px 0 84px;
  color: var(--bd-ink);
}

.area-page::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% 10%, color-mix(in srgb, var(--bd-red) 16%, transparent), transparent 28rem),
    linear-gradient(155deg, var(--bd-bg), var(--bd-bg-2));
}

.area-page::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: .32;
  background-image:
    repeating-linear-gradient(103deg, transparent 0 38px, color-mix(in srgb, var(--bd-ink) 6%, transparent) 39px 40px),
    radial-gradient(color-mix(in srgb, var(--bd-ink) 7%, transparent) .7px, transparent .7px);
  background-size: auto, 5px 5px;
}

.area-page .board-header {
  position: relative;
  overflow: hidden;
  margin: 0 0 22px;
  padding: 34px 32px 28px;
  border: 1px solid rgba(255,255,255,.10);
  background:
    linear-gradient(135deg, var(--bd-night), color-mix(in srgb, var(--bd-red-dark) 72%, #090406));
  box-shadow: var(--bd-shadow);
  color: var(--bd-white);
}

.area-page .board-header::before {
  content: "AREA / BOARD / CONNECT";
  position: absolute;
  right: -30px;
  bottom: -8px;
  color: rgba(255,255,255,.045);
  font-size: clamp(2.8rem,7vw,5.5rem);
  font-weight: 950;
  letter-spacing: -.06em;
  white-space: nowrap;
}

.area-page .board-title {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #fff;
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: clamp(1.55rem,3vw,2.7rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1.35;
  text-align: left;
}

.area-page .pref-block {
  margin: 0 0 18px;
  padding: 0;
  border: 1px solid var(--bd-line);
  background: var(--bd-panel);
  box-shadow: var(--bd-shadow-soft);
}

.area-page .pref-title {
  margin: 0;
  padding: 16px 18px;
  border-bottom: 1px solid var(--bd-line);
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--bd-red) 5%, transparent), transparent 55%),
    var(--bd-panel-2);
  color: var(--bd-ink);
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: 1.05rem;
  font-weight: 900;
}

.area-page .pref-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  background: var(--bd-line);
}

.area-page .pref-item {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  border: 0;
  border-radius: 0;
  background: var(--bd-panel);
  box-shadow: none;
  color: var(--bd-ink);
  font-size: .95rem;
  font-weight: 800;
  text-align: left;
  transition: background .18s ease, color .18s ease, transform .18s ease;
}

.area-page .pref-item::after {
  content: "→";
  color: var(--bd-red);
  font-size: .85rem;
  font-weight: 900;
}

.area-page .pref-item:hover {
  background: var(--bd-panel-2);
  color: var(--bd-red);
  transform: none;
  opacity: 1;
}

@media (max-width: 820px) {
  .area-page .pref-grid {
    grid-template-columns: repeat(3, minmax(0,1fr));
  }
}

@media (max-width: 620px) {
  .area-page {
    width: 100%;
    padding-top: 14px;
  }

  .area-page .board-header,
  .area-page .pref-block {
    margin-left: 10px;
    margin-right: 10px;
  }

  .area-page .board-header {
    padding: 26px 22px 24px;
  }

  .area-page .pref-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }

  .area-page .pref-item {
    min-height: 48px;
    padding: 11px 12px;
    font-size: .95rem;
  }
}

@media (max-width: 390px) {
  .area-page .pref-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------
   投稿エラー
--------------------------------- */

.error-card {
  background: #fff5f5;
  border: 1px solid #ffb3b3;
  border-left: 6px solid #ff6b6b;
  border-radius: 12px;
  padding: 18px 20px;
  margin: 20px 0;
  box-shadow: 0 4px 14px rgba(255, 120, 120, 0.15);
}

.error-card-title {
  font-weight: 700;
  font-size: 1.05rem;
  color: #d9534f;
  margin-bottom: 8px;
}

.error-card-list { padding-left: 18px; }

.error-card-list li {
  margin: 5px 0;
  color: #b80000;
}

/* ---------------------------------
   確認ページ
--------------------------------- */

.confirm-box {
  background: var(--accent-soft);
  color: var(--btn-text);
  border-radius: 16px;
  padding: 20px;
  max-width: 760px;
  margin: 20px auto;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  border: 4px solid var(--border);
}

.confirm-table { width: 100%; }

.confirm-table th {
  width: 30%;
  padding: 10px 5px;
  font-weight: bold;
}

.confirm-table td { padding: 10px 5px; }

.confirm-image {
  width: 100%;
  max-width: 350px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  margin-top: 10px;
}

.confirm-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 25px;
}

.confirm-buttons form {
  flex: 1;
  margin: 0;
}

.confirm-buttons .btn-secondary,
.confirm-buttons .btn-primary {
  width: 100%;
  padding: 14px 0;
  border-radius: 10px;
  font-size: 1rem;
}

.confirm-buttons .btn-secondary {
  background: #333;
  color: #fff;
}

.confirm-buttons .btn-primary {
  background: var(--accent);
  color: #fff;
}

/* ---------------------------------
   ページ下部投稿ボタン用位置
--------------------------------- */
.board-post-new {
  margin: 20px 0;
}
/* ---------------------------------
   投稿・返信注意文
--------------------------------- */
.warning-box {
  margin-top: 24px;
  padding: 0 16px 6px;
  border: 1px solid #e6b8b8;
  border-radius: 8px;
  background: #fff5f5;
  color: #c0392b;
  font-size: .9rem;
}

/* ---------------------------------
   レスポンシブ
--------------------------------- */

@media (min-width: 768px) {
  main.board-index,
  .topic-page,
  .board-write {
    padding-top: 20px;
    padding-bottom: 60px;
  }
}

/* ガイド誘導セクションのスタイル */
.mini-guide-section {
    margin: 30px auto;
    padding: 15px;
    background-color: #ffffff; /* 白背景で清潔感を出す */
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    text-align: center;
}

.mini-guide-section p {
    font-size: 13px; /* 小さめにして「添える」感じに */
    color: #555;
    line-height: 1.6;
    margin: 0;
}

/* リンク部分の強調 */
.guide-link {
    color: #a084ff; /* サイトのテーマカラー */
    font-weight: bold;
    text-decoration: underline;
    margin: 0 3px;
}

.guide-link:hover {
    color: #8c6dff;
    text-decoration: none;
}

/* 見出し説明 */
.cc {
    margin: 20px auto;
    padding: 15px 20px;
    background-color: var(--bg-sub);
    border-left: 4px solid var(--accent);
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
}

/* スマホでの見え方を調整 */
@media screen and (max-width: 768px) {
    .cc {
        margin: 15px 10px;
        font-size: 13px;
        padding: 12px 15px;
    }
}

/* =========================================================
   BOARD LAYOUT NORMALIZE
   ========================================================= */

.board-index,
.board-index *,
.board-write,
.board-write *,
.topic-page,
.topic-page * {
  box-sizing: border-box;
}

/* =========================================================
   XPOSE BOARD — TOPデザイン連動
   style.css のトップページ世界観を掲示板へ展開
   ========================================================= */

/* board側でもトップと同じ色設計を使えるようにする */
html[data-theme="white"] .board-index,
html[data-theme="pink"] .board-index,
html[data-theme="white"] .topic-page,
html[data-theme="pink"] .topic-page,
html[data-theme="white"] .board-write,
html[data-theme="pink"] .board-write {
  --bd-bg: #ded4ce;
  --bd-bg-2: #cbbdb7;
  --bd-panel: #f7f0eb;
  --bd-panel-2: #e8ddd7;
  --bd-ink: #211619;
  --bd-muted: #705d62;
  --bd-line: rgba(65,25,34,.22);
  --bd-line-strong: rgba(86,24,39,.52);
  --bd-red: #a80d31;
  --bd-red-bright: #dc244c;
  --bd-red-dark: #5e081c;
  --bd-night: #110a0d;
  --bd-white: #fff7f8;
  --bd-shadow: 0 22px 54px rgba(54,17,27,.16);
  --bd-shadow-soft: 0 12px 28px rgba(54,17,27,.11);
}

html[data-theme="black"] .board-index,
html[data-theme="aqua"] .board-index,
html[data-theme="black"] .topic-page,
html[data-theme="aqua"] .topic-page,
html[data-theme="black"] .board-write,
html[data-theme="aqua"] .board-write {
  --bd-bg: #070607;
  --bd-bg-2: #0f0b0d;
  --bd-panel: #171013;
  --bd-panel-2: #211419;
  --bd-ink: #f7edef;
  --bd-muted: #b7a4a8;
  --bd-line: rgba(255,105,135,.18);
  --bd-line-strong: rgba(255,105,135,.42);
  --bd-red: #e32149;
  --bd-red-bright: #ff4f70;
  --bd-red-dark: #7e0c28;
  --bd-night: #030203;
  --bd-white: #fff4f6;
  --bd-shadow: 0 28px 70px rgba(0,0,0,.52);
  --bd-shadow-soft: 0 14px 34px rgba(0,0,0,.38);
}

.board-index {
  position: relative;
  isolation: isolate;
  width: min(1120px, calc(100% - 28px));
  margin: 0 auto;
  padding: 30px 0 84px;
  color: var(--bd-ink);
}

.board-index::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% 10%, color-mix(in srgb, var(--bd-red) 16%, transparent), transparent 28rem),
    linear-gradient(155deg, var(--bd-bg), var(--bd-bg-2));
}

.board-index::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: .32;
  background-image:
    repeating-linear-gradient(103deg, transparent 0 38px, color-mix(in srgb, var(--bd-ink) 6%, transparent) 39px 40px),
    radial-gradient(color-mix(in srgb, var(--bd-ink) 7%, transparent) .7px, transparent .7px);
  background-size: auto, 5px 5px;
}

/* 説明ブロック */
.board-index .cc {
  margin: 0 0 18px;
  padding: 17px 20px 17px 23px;
  border: 1px solid var(--bd-line);
  border-left: 4px solid var(--bd-red);
  border-radius: 0;
  background: color-mix(in srgb, var(--bd-panel) 88%, transparent);
  box-shadow: var(--bd-shadow-soft);
  color: var(--bd-muted);
  font-size: .84rem;
  line-height: 1.8;
}

/* カテゴリ：丸い紫ピルから角形の赤系タブへ */
.board-index .category-tabs {
  max-width: none;
  margin: 0 0 20px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0,1fr));
  gap: 1px;
  padding: 1px;
  background: var(--bd-line);
}

.board-index .category-tabs a {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 9px 8px;
  border: 0;
  border-radius: 0;
  background: var(--bd-panel);
  box-shadow: none;
  color: var(--bd-muted);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .03em;
  transition: background .2s ease, color .2s ease;
}

.board-index .category-tabs a:hover {
  background: var(--bd-panel-2);
  color: var(--bd-ink);
}

.board-index .category-tabs a.active {
  background: linear-gradient(135deg, var(--bd-red-dark), var(--bd-red));
  color: #fff;
}

/* =========================================================
   BOARD FILTER — PC
   ========================================================= */

.board-filter {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  align-items: end;

  margin: 0 0 20px;
  padding: 18px 20px;

  border: 1px solid var(--bd-line);

  background:
    linear-gradient(
      145deg,
      color-mix(in srgb, var(--bd-red) 4%, transparent),
      transparent 50%
    ),
    var(--bd-panel);

  box-shadow: var(--bd-shadow-soft);
}

.board-filter-item {
  min-width: 0;
}

.board-filter-item label {
  display: block;
  margin: 0 0 5px;

  color: var(--bd-muted);
  font-size: .65rem;
  font-weight: 900;
}

.board-filter-item select {
  width: 100%;
  min-height: 46px;

  padding: 8px 12px;

  border: 1px solid var(--bd-line);
  border-radius: 0;
  outline: none;

  background: var(--bd-panel-2);
  color: var(--bd-ink);

  font: inherit;
  font-size: .78rem;
}

.board-filter-item select:focus {
  border-color: var(--bd-red);
}

.board-filter-submit {
  width: 100%;
  min-height: 46px;

  padding: 8px 14px;

  border: 1px solid var(--bd-red);
  border-radius: 0;

  background:
    linear-gradient(
      135deg,
      var(--bd-red-dark),
      var(--bd-red)
    );

  color: #fff;

  font-size: .75rem;
  font-weight: 900;

  cursor: pointer;
}

.board-filter-submit:hover {
  filter: brightness(1.06);
}

/* =========================================================
   BOARD FILTER — MOBILE
   ========================================================= */

/* PCではスマホ用ボタン・モーダルを非表示 */
.board-filter-mobile-btn,
.board-filter-modal {
  display: none;
}


@media (max-width: 620px) {

  /* PC用フォームを非表示 */
  .board-filter {
    display: none;
  }


  /* 絞り込みを開くボタン */
  .board-filter-mobile-btn {
    display: block;

    width: calc(100% - 20px);
    min-height: 52px;

    margin: 0 10px 18px;
    padding: 10px 15px;

    border: 1px solid var(--bd-line-strong);
    border-radius: 0;

    background: var(--bd-panel);
    color: var(--bd-ink);

    font-size: .8rem;
    font-weight: 900;

    cursor: pointer;
  }


  /* モーダル全体 */
  .board-filter-modal.is-open {
    position: fixed;
    inset: 0;
    z-index: 2147483647;

    display: flex;
    align-items: center;
  }


  /* 黒い背景 */
  .board-filter-modal-bg {
    position: absolute;
    inset: 0;
    z-index: 0;

    background: rgba(0, 0, 0, .58);

    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
  }


  /* 下から出る検索画面 */
  .board-filter-modal-box {
    position: relative;
    z-index: 1;

    width: 100%;
    max-height: calc(100vh - 100px);
    overflow-y: auto;

    padding: 24px 20px 28px;

    border-top: 3px solid var(--bd-red);

    background: var(--bd-panel);

    box-shadow: 0 -18px 50px rgba(0, 0, 0, .3);
  }


  /* ×ボタン */
  .board-filter-modal-close {
    position: absolute;
    top: 8px;
    right: 12px;

    width: 40px;
    height: 40px;

    border: 0;
    background: transparent;

    color: var(--bd-muted);

    font-size: 1.7rem;
    line-height: 1;

    cursor: pointer;
  }


  /* タイトル */
  .board-filter-modal-title {
    margin: 0 0 20px;

    color: var(--bd-ink);

    font-family: "Noto Serif JP", "Yu Mincho", serif;
    font-size: 1rem;
    font-weight: 900;
  }


  /* 各項目 */
  .board-filter-modal-item {
    margin-bottom: 16px;
  }

  .board-filter-modal-item label {
    display: block;

    margin-bottom: 5px;

    color: var(--bd-muted);

    font-size: .68rem;
    font-weight: 900;
  }

  .board-filter-modal-item select {
    width: 100%;
    min-height: 50px;

    padding: 8px 12px;

    border: 1px solid var(--bd-line);
    border-radius: 0;
    outline: none;

    background: var(--bd-panel-2);
    color: var(--bd-ink);

    font: inherit;
    font-size: .85rem;
  }

  .board-filter-modal-item select:focus {
    border-color: var(--bd-red);
  }


  /* 検索ボタン */
  .board-filter-modal-submit {
    width: 100%;
    min-height: 54px;

    margin-top: 4px;
    padding: 10px 15px;

    border: 1px solid var(--bd-red);
    border-radius: 0;

    background:
      linear-gradient(
        135deg,
        var(--bd-red-dark),
        var(--bd-red)
      );

    color: #fff;

    font-size: .82rem;
    font-weight: 900;

    cursor: pointer;
  }
}

/* 別掲示板への導線 */
.board-bridge-card {
  position: relative;
  overflow: hidden;
  margin: 0 0 24px;
  padding: 22px 24px;
  border: 1px solid var(--bd-line);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--bd-red) 8%, transparent), transparent 55%),
    var(--bd-panel);
  box-shadow: var(--bd-shadow-soft);
}

.board-bridge-card::after {
  content: "";
  position: absolute;
  top: -74px;
  right: -54px;
  width: 160px;
  height: 160px;
  border: 1px solid var(--bd-line);
  border-radius: 50%;
}

.board-bridge-card__label {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--bd-red-bright);
  font-size: .55rem;
  font-weight: 900;
  letter-spacing: .2em;
}

.board-bridge-card strong {
  position: relative;
  z-index: 1;
  display: block;
  color: var(--bd-ink);
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: 1.2rem;
  font-weight: 900;
}

.board-bridge-card p {
  position: relative;
  z-index: 1;
  margin: 7px 0 15px;
  color: var(--bd-muted);
  font-size: .8rem;
}

.board-bridge-card__link {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--bd-line-strong);
  color: var(--bd-red) !important;
  font-size: .76rem;
  font-weight: 900;
}
.board-bridge-card__link b { font-size: 1rem; }

/* タイトル */
.board-index .board-header {
  position: relative;
  overflow: hidden;
  margin: 0 0 22px;
  padding: 34px 32px 28px;
  border: 1px solid rgba(255,255,255,.10);
  background:
    linear-gradient(135deg, var(--bd-night), color-mix(in srgb, var(--bd-red-dark) 72%, #090406));
  box-shadow: var(--bd-shadow);
  color: var(--bd-white);
}

.board-index .board-header::before {
  content: "BOARD / EXPOSE / CONNECT";
  position: absolute;
  right: -28px;
  bottom: -8px;
  color: rgba(255,255,255,.045);
  font-size: clamp(2.8rem,7vw,5.5rem);
  font-weight: 950;
  letter-spacing: -.06em;
  white-space: nowrap;
}

.board-index .board-title {
  position: relative;
  z-index: 1;
  margin: 0 0 22px;
  color: #fff;
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: clamp(1.55rem,3vw,2.7rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1.35;
  text-align: left;
}

.board-index .new-thread-btn,
.board-index .new-thread-btn2,
.board-index .new-thread-btn3 {
  position: relative;
  z-index: 1;

  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;

  width: min(360px, 100%);
  min-height: 58px;
  margin: 0;

  border: 1px solid rgba(255,255,255,.20);
  border-radius: 0;

  background: linear-gradient(135deg, var(--bd-red), var(--bd-red-bright));
  box-shadow: 0 14px 34px rgba(168,13,49,.30);

  color: #fff;
  font-size: .9rem;
  font-weight: 900;
}

/* スレッド一覧 */
.board-index .thread-list {
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 10px;
}

.board-index .thread-item {
  list-style: none;
  margin: 0;
  padding: 0;
}

.board-index .thread-card {
  position: relative;
  overflow: hidden;
  display: block;
  padding: 20px;
  border: 1px solid var(--bd-line);
  border-radius: 0;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--bd-red) 4%, transparent), transparent 45%),
    var(--bd-panel);
  box-shadow: var(--bd-shadow-soft);
  color: var(--bd-ink);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.board-index .thread-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--bd-red), transparent 72%);
}

.board-index .thread-card:hover {
  opacity: 1;
  transform: translateY(-4px);
  border-color: var(--bd-line-strong);
  background: var(--bd-panel-2);
}

.board-index .thread-top {
  gap: 18px;
}

.board-index .thread-thumb {
  flex: 0 0 104px;
}

.board-index .thread-thumb img {
  width: 104px;
  height: 132px;
  border-radius: 0;
  border: 1px solid var(--bd-line);
  object-fit: cover;
  filter: saturate(.72) contrast(1.04);
}

.board-index .thread-info {
  min-width: 0;
  gap: 0;
}

.board-index .thread-title {
  position: relative;
  margin: 0 0 10px;
  padding: 0 0 10px;
  border-radius: 0;
  border-bottom: 1px solid var(--bd-line);
  background: transparent;
  color: var(--bd-ink);
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: 1.15rem;
  font-weight: 900;
  line-height: 1.45;
}

.board-index .thread-title::before {
  display: none;
}

html[data-theme="black"] .board-index .thread-title {
  background: transparent;
  color: var(--bd-ink);
}

.board-index .thread-meta {
  color: var(--bd-muted);
  font-size: .72rem;
  line-height: 1.6;
}

.board-index .thread-excerpt {
  margin-top: 12px;
  color: var(--bd-muted);
  font-size: .84rem;
  line-height: 1.75;
}

.board-index .thread-footer {
  margin-top: 17px;
  padding-top: 12px;
  border-top: 1px solid var(--bd-line);
  color: var(--bd-muted);
  font-size: .7rem;
}

.board-index .thread-footer .replies,
.board-index .thread-footer .more {
  color: var(--bd-red);
  font-weight: 900;
}

.board-index .new-label {
  margin-left: 7px;
  padding: 2px 6px;
  border-radius: 0;
  background: var(--bd-red);
  color: #fff;
  font-size: .58rem;
  letter-spacing: .08em;
  animation: none;
}

/* PRカード：通常投稿に馴染ませる。白カード化・太枠・専用装飾はしない */
.board-index .pr-item .pr-thread-card {
  border: 1px solid var(--bd-line);
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--bd-red) 4%, transparent), transparent 45%),
    var(--bd-panel);
}
.board-index .pr-item .pr-thread-card::before { display: none; }
.board-index .pr-item .thread-title {
  padding-right: 0;
  color: var(--bd-ink);
}
.board-index .pr-item .thread-meta,
.board-index .pr-item .thread-excerpt { color: var(--bd-muted); }
.board-index .pr-item .thread-thumb img {
  border: 1px solid var(--bd-line);
  border-radius: 0;
  filter: saturate(.72) contrast(1.04);
}
.board-index .pr-item .thread-footer {
  border-top: 1px solid var(--bd-line);
}
.board-index .pr-item .pr-badge {
  margin: 0;
  padding: 2px 6px;
  border: 0;
  border-radius: 0;
  background: var(--bd-red);
  color: #fff;
  font-size: .55rem;
  font-weight: 900;
  letter-spacing: .08em;
}
.board-index .pr-item .thread-footer .more {
  color: var(--bd-red);
  font-weight: 900;
}
/* ページング */
.board-index .pagination {
  gap: 4px;
  margin: 28px 0 0;
}
.board-index .page-btn,
.board-index .page-number-link,
.board-index .page-number-current {
  min-width: 38px;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px !important;
  border: 1px solid var(--bd-line) !important;
  background: var(--bd-panel) !important;
  color: var(--bd-ink) !important;
  text-decoration: none !important;
}
.board-index .page-number-current {
  border-color: var(--bd-red) !important;
  background: var(--bd-red) !important;
  color: #fff !important;
}

/* 下部ガイド */
.board-index .mini-guide-section,
.board-index .board-footer-seo {
  margin: 28px 0;
  padding: 18px 20px;
  border: 1px solid var(--bd-line);
  background: var(--bd-panel);
  color: var(--bd-muted);
}
.board-index .mini-guide-section p,
.board-index .board-footer-seo p { color: var(--bd-muted); }
.board-index .guide-link { color: var(--bd-red); }

@media (max-width: 820px) {
  .board-index .category-tabs {
    grid-template-columns: repeat(3, minmax(0,1fr));
  }
  .board-index .board-header {
    padding: 28px 22px 24px;
  }
}

@media (max-width: 620px) {
  .board-index .category-tabs {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }

  .board-index {
    width: 100%;
    padding-top: 14px;
  }
  .board-index .cc,
  .board-index .category-tabs,
  .board-index .board-bridge-card,
  .board-index .board-header,
  .board-index .thread-list,
  .board-index .pagination,
  .board-index .mini-guide-section,
  .board-index .board-footer-seo {
    margin-left: 10px;
    margin-right: 10px;
  }
  .board-index .board-title {
    font-size: 1.55rem;
  }
  .board-index .thread-card {
    padding: 15px;
  }
  .board-index .thread-top {
    gap: 12px;
  }
  .board-index .thread-thumb {
    flex-basis: 82px;
  }
  .board-index .thread-thumb img {
    width: 82px;
    height: 108px;
  }
  .board-index .thread-title {
    font-size: 1rem;
  }
  .board-index .thread-meta {
    font-size: .66rem;
  }
  .board-index .thread-excerpt {
    font-size: .78rem;
  }
}

/* =========================================================
   XPOSE BOARD WRITE — 投稿画面
   トップ / 掲示板一覧の黒・深紅・ワイン系デザインへ統一
   ========================================================= */

html[data-theme="white"] .board-write,
html[data-theme="pink"] .board-write {
  --bw-bg: #ded4ce;
  --bw-bg-2: #cbbdb7;
  --bw-panel: #f7f0eb;
  --bw-panel-2: #eee4df;
  --bw-ink: #211619;
  --bw-muted: #705d62;
  --bw-line: rgba(65,25,34,.22);
  --bw-line-strong: rgba(86,24,39,.48);
  --bw-red: #a80d31;
  --bw-red-bright: #dc244c;
  --bw-red-dark: #5e081c;
  --bw-night: #110a0d;
  --bw-white: #fff7f8;
  --bw-shadow: 0 22px 54px rgba(54,17,27,.16);
  --bw-shadow-soft: 0 12px 28px rgba(54,17,27,.11);
}

html[data-theme="black"] .board-write,
html[data-theme="aqua"] .board-write {
  --bw-bg: #070607;
  --bw-bg-2: #0f0b0d;
  --bw-panel: #171013;
  --bw-panel-2: #211419;
  --bw-ink: #f7edef;
  --bw-muted: #b7a4a8;
  --bw-line: rgba(255,105,135,.18);
  --bw-line-strong: rgba(255,105,135,.42);
  --bw-red: #e32149;
  --bw-red-bright: #ff4f70;
  --bw-red-dark: #7e0c28;
  --bw-night: #030203;
  --bw-white: #fff4f6;
  --bw-shadow: 0 28px 70px rgba(0,0,0,.52);
  --bw-shadow-soft: 0 14px 34px rgba(0,0,0,.38);
}

.board-write {
  position: relative;
  isolation: isolate;
  width: min(920px, calc(100% - 28px));
  margin: 0 auto;
  padding: 30px 0 10px;
  color: var(--bw-ink);
}

.board-write::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% 8%, color-mix(in srgb, var(--bw-red) 15%, transparent), transparent 28rem),
    linear-gradient(155deg, var(--bw-bg), var(--bw-bg-2));
}

.board-write::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: .28;
  background-image:
    repeating-linear-gradient(103deg, transparent 0 38px, color-mix(in srgb, var(--bw-ink) 6%, transparent) 39px 40px),
    radial-gradient(color-mix(in srgb, var(--bw-ink) 7%, transparent) .7px, transparent .7px);
  background-size: auto, 5px 5px;
}

.board-write__hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 14px;
  padding: 30px 32px 28px;
  border: 1px solid rgba(255,255,255,.10);
  background:
    linear-gradient(135deg, var(--bw-night), color-mix(in srgb, var(--bw-red-dark) 72%, #090406));
  box-shadow: var(--bw-shadow);
  color: var(--bw-white);
}

.board-write__hero::before {
  content: "EXPOSE / CONNECT / DESIRE";
  position: absolute;
  right: -22px;
  bottom: -7px;
  color: rgba(255,255,255,.045);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 950;
  letter-spacing: -.06em;
  white-space: nowrap;
}

.board-write__eyebrow {
  position: relative;
  z-index: 1;
  display: block;
  margin-bottom: 8px;
  color: var(--bw-red-bright);
  font-size: .58rem;
  font-weight: 900;
  letter-spacing: .24em;
}

.board-write .board-write__hero .page-title {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #fff;
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1.25;
  text-align: left;
}

.board-write__hero p {
  position: relative;
  z-index: 1;
  max-width: 650px;
  margin: 10px 0 0;
  color: rgba(255,255,255,.68);
  font-size: .82rem;
  line-height: 1.8;
}

.board-write .write-form {
  position: relative;
  margin-bottom: 0;
  overflow: hidden;
  padding: 30px 32px 34px;
  border: 1px solid var(--bw-line);
  border-radius: 0;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--bw-red) 4%, transparent), transparent 42%),
    var(--bw-panel);
  box-shadow: var(--bw-shadow);
}

.board-write .write-form::before {
  content: "";
  position: absolute;
  top: -90px;
  right: -72px;
  width: 210px;
  height: 210px;
  border: 1px solid var(--bw-line);
  border-radius: 50%;
  pointer-events: none;
}

.board-write .form-group {
  position: relative;
  z-index: 1;
  margin: 0 0 23px;
}

.board-write .write-form label {
  margin: 0 0 8px;
  color: var(--bw-ink);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .03em;
}

.board-write .write-form input:not([type="file"]),
.board-write .write-form select,
.board-write .write-form textarea {
  width: 100%;
  border: 1px solid var(--bw-line);
  border-radius: 0;
  outline: 0;
  background: color-mix(in srgb, var(--bw-panel-2) 74%, transparent);
  color: var(--bw-ink);
  box-shadow: none;
  font: inherit;
  transition: border-color .18s ease, background .18s ease, box-shadow .18s ease;
}

.board-write .write-form input:not([type="file"]),
.board-write .write-form select {
  min-height: 50px;
  padding: 11px 14px;
}

.board-write .write-form textarea {
  min-height: 170px;
  padding: 14px;
  line-height: 1.75;
  resize: vertical;
}

.board-write .write-form input::placeholder,
.board-write .write-form textarea::placeholder {
  color: color-mix(in srgb, var(--bw-muted) 76%, transparent);
}

.board-write .write-form input:focus,
.board-write .write-form select:focus,
.board-write .write-form textarea:focus {
  border-color: var(--bw-red);
  background: var(--bw-panel);
  box-shadow: inset 4px 0 0 var(--bw-red);
}

.board-write .count-below {
  margin-top: 6px;
  color: var(--bw-red);
  font-size: .7rem;
  font-weight: 800;
  text-align: right;
}

.board-write .write-form input[type="file"] {
  width: 100%;
  min-height: 50px;
  padding: 9px;
  border: 1px dashed var(--bw-line-strong);
  border-radius: 0;
  background: color-mix(in srgb, var(--bw-panel-2) 70%, transparent);
  color: var(--bw-muted);
}

.board-write .write-form input[type="file"]::file-selector-button {
  margin-right: 12px;
  padding: 8px 12px;
  border: 0;
  background: var(--bw-night);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
}

.board-write .write-form .note {
  margin: 9px 0 0;
  padding: 10px 12px;
  border-left: 3px solid var(--bw-red);
  background: color-mix(in srgb, var(--bw-red) 5%, transparent);
  color: var(--bw-muted);
  font-size: .72rem;
  line-height: 1.65;
}

.board-write .write-form > .btn-primary {
  width: 100%;
  min-height: 66px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  margin-top: 8px;
  padding: 12px 18px;
  border: 1px solid var(--bw-red-bright);
  border-radius: 0;
  background: linear-gradient(135deg, var(--bw-red-dark), var(--bw-red), var(--bw-red-bright));
  box-shadow: 0 14px 34px color-mix(in srgb, var(--bw-red) 30%, transparent);
  color: #fff;
  font-size: .95rem;
  font-weight: 900;
  cursor: pointer;
  transition: transform .18s ease, filter .18s ease;
}

.board-write .write-form > .btn-primary span {
  display: block;
  color: rgba(255,255,255,.64);
  font-size: .52rem;
  font-weight: 900;
  letter-spacing: .2em;
}

.board-write .write-form > .btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.board-write .error-card {
  margin: 0 0 14px;
  border: 1px solid var(--bw-red);
  border-left: 4px solid var(--bw-red-bright);
  border-radius: 0;
  background: var(--bw-panel);
  box-shadow: var(--bw-shadow-soft);
}

.board-write .error-card-title {
  color: var(--bw-red);
}

.board-write .error-card-list li {
  color: var(--bw-ink);
}

@media (max-width: 620px) {
  .board-write {
    width: 100%;
    padding: 14px 0 10px;
  }

  .board-write__hero,
  .board-write .write-form,
  .board-write .error-card {
    margin-left: 10px;
    margin-right: 10px;
  }

  .board-write__hero {
    padding: 25px 20px 23px;
  }

  .board-write .write-form {
    padding: 24px 18px 28px;
  }

  .board-write .write-form textarea {
    min-height: 155px;
  }
}

/* =========================================================
   XPOSE BOARD CONFIRM — 投稿確認画面
   ========================================================= */

.board-confirm .board-confirm__box,
.board-confirm .confirm-box {
  position: relative;
  overflow: hidden;
  max-width: none;
  margin: 0;
  padding: 28px 32px 32px;
  border: 1px solid var(--bw-line);
  border-radius: 0;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--bw-red) 4%, transparent), transparent 42%),
    var(--bw-panel);
  box-shadow: var(--bw-shadow);
  color: var(--bw-ink);
}

.board-confirm .confirm-box::before {
  content: "";
  position: absolute;
  top: -92px;
  right: -72px;
  width: 210px;
  height: 210px;
  border: 1px solid var(--bw-line);
  border-radius: 50%;
  pointer-events: none;
}

.board-confirm .confirm-table {
  position: relative;
  z-index: 1;
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.board-confirm .confirm-table tr {
  border-bottom: 1px solid var(--bw-line);
}

.board-confirm .confirm-table tr:last-child {
  border-bottom: 0;
}

.board-confirm .confirm-table th,
.board-confirm .confirm-table td {
  padding: 15px 12px;
  vertical-align: top;
  text-align: left;
}

.board-confirm .confirm-table th {
  width: 25%;
  color: var(--bw-muted);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .04em;
}

.board-confirm .confirm-table td {
  color: var(--bw-ink);
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.75;
  overflow-wrap: anywhere;
}

.board-confirm .confirm-image {
  display: block;
  width: auto;
  max-width: min(100%, 420px);
  max-height: 520px;
  margin: 5px 0 0;
  border: 1px solid var(--bw-line);
  border-radius: 0;
  box-shadow: var(--bw-shadow-soft);
  object-fit: contain;
}

.board-confirm .confirm-buttons {
  position: relative;
  z-index: 1;
  display: grid !important;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
  gap: 10px !important;
  width: 100% !important;
  margin: 26px 0 0 !important;
}

.board-confirm .confirm-buttons form {
  width: 100%;
  margin: 0 !important;
}

.board-confirm .confirm-buttons button {
  width: 100% !important;
  min-height: 58px;
  padding: 12px 16px !important;
  border-radius: 0 !important;
  font-size: .88rem !important;
  font-weight: 900;
  cursor: pointer;
  transition: transform .18s ease, filter .18s ease, background .18s ease;
}

.board-confirm .confirm-buttons .btn-secondary {
  border: 1px solid var(--bw-line-strong);
  background: transparent;
  color: var(--bw-ink);
}

.board-confirm .confirm-buttons .btn-primary {
  border: 1px solid var(--bw-red-bright);
  background: linear-gradient(135deg, var(--bw-red-dark), var(--bw-red), var(--bw-red-bright));
  box-shadow: 0 14px 34px color-mix(in srgb, var(--bw-red) 28%, transparent);
  color: #fff;
}

.board-confirm .confirm-buttons button:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

@media (max-width: 620px) {
  .board-confirm .confirm-box {
    margin-left: 10px;
    margin-right: 10px;
    padding: 20px 16px 24px;
  }

  .board-confirm .confirm-table,
  .board-confirm .confirm-table tbody,
  .board-confirm .confirm-table tr,
  .board-confirm .confirm-table th,
  .board-confirm .confirm-table td {
    display: block;
    width: 100%;
  }

  .board-confirm .confirm-table tr {
    padding: 13px 0;
  }

  .board-confirm .confirm-table th {
    padding: 0 0 4px;
    color: var(--bw-red);
    font-size: .66rem;
  }

  .board-confirm .confirm-table td {
    padding: 0;
    font-size: .86rem;
  }

  .board-confirm .confirm-buttons {
    grid-template-columns: 1fr !important;
  }

  .board-confirm .confirm-buttons form:first-child {
    order: 2;
  }
}

/* =========================================================
   XPOSE TOPIC — スレッド詳細 / 返信一覧
   ========================================================= */

html[data-theme="white"] .topic-page,
html[data-theme="pink"] .topic-page {
  --tp-bg: #ded4ce;
  --tp-bg-2: #cbbdb7;
  --tp-panel: #f7f0eb;
  --tp-panel-2: #eee4df;
  --tp-ink: #211619;
  --tp-muted: #705d62;
  --tp-line: rgba(65,25,34,.22);
  --tp-line-strong: rgba(86,24,39,.48);
  --tp-red: #a80d31;
  --tp-red-bright: #dc244c;
  --tp-red-dark: #5e081c;
  --tp-night: #110a0d;
  --tp-white: #fff7f8;
  --tp-shadow: 0 22px 54px rgba(54,17,27,.16);
  --tp-shadow-soft: 0 12px 28px rgba(54,17,27,.11);
}

html[data-theme="black"] .topic-page,
html[data-theme="aqua"] .topic-page {
  --tp-bg: #070607;
  --tp-bg-2: #0f0b0d;
  --tp-panel: #171013;
  --tp-panel-2: #211419;
  --tp-ink: #f7edef;
  --tp-muted: #b7a4a8;
  --tp-line: rgba(255,105,135,.18);
  --tp-line-strong: rgba(255,105,135,.42);
  --tp-red: #e32149;
  --tp-red-bright: #ff4f70;
  --tp-red-dark: #7e0c28;
  --tp-night: #030203;
  --tp-white: #fff4f6;
  --tp-shadow: 0 28px 70px rgba(0,0,0,.52);
  --tp-shadow-soft: 0 14px 34px rgba(0,0,0,.38);
}

.topic-page {
  position: relative;
  isolation: isolate;
  width: min(920px, calc(100% - 28px));
  margin: 0 auto;
  padding: 30px 0 84px;
  color: var(--tp-ink);
}

.topic-page::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background:
    radial-gradient(circle at 13% 9%, color-mix(in srgb, var(--tp-red) 15%, transparent), transparent 28rem),
    linear-gradient(155deg, var(--tp-bg), var(--tp-bg-2));
}

.topic-page::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: .28;
  background-image:
    repeating-linear-gradient(103deg, transparent 0 38px, color-mix(in srgb, var(--tp-ink) 6%, transparent) 39px 40px),
    radial-gradient(color-mix(in srgb, var(--tp-ink) 7%, transparent) .7px, transparent .7px);
  background-size: auto, 5px 5px;
}

/* 上部ヒーロー */
.topic-page__hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 14px;
  padding: 30px 32px 28px;
  border: 1px solid rgba(255,255,255,.10);
  background:
    linear-gradient(135deg, var(--tp-night), color-mix(in srgb, var(--tp-red-dark) 72%, #090406));
  box-shadow: var(--tp-shadow);
  color: var(--tp-white);
}

.topic-page__hero::before {
  content: "GAZE / DESIRE / REPLY";
  position: absolute;
  right: -20px;
  bottom: -8px;
  color: rgba(255,255,255,.045);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 950;
  letter-spacing: -.06em;
  white-space: nowrap;
}

.topic-page__eyebrow {
  position: relative;
  z-index: 1;
  display: block;
  margin-bottom: 8px;
  color: var(--tp-red-bright);
  font-size: .58rem;
  font-weight: 900;
  letter-spacing: .24em;
}

.topic-page__hero h1 {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #fff;
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1.3;
}

.topic-page__hero p {
  position: relative;
  z-index: 1;
  max-width: 650px;
  margin: 10px 0 0;
  color: rgba(255,255,255,.68);
  font-size: .82rem;
  line-height: 1.8;
}

/* 削除完了通知 */
.topic-page .deleted-notice {
  margin: 0 0 14px;
  padding: 12px 16px;
  border: 1px solid var(--tp-red);
  border-radius: 0;
  background: var(--tp-red);
  color: #fff;
  box-shadow: var(--tp-shadow-soft);
}

/* 投稿カード */
.topic-page .detail-card {
  position: relative;
  overflow: hidden;
  padding: 26px 28px 24px;
  border: 1px solid var(--tp-line);
  border-radius: 0;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--tp-red) 4%, transparent), transparent 44%),
    var(--tp-panel);
  box-shadow: var(--tp-shadow);
  color: var(--tp-ink);
}

.topic-page .detail-card::before {
  content: "";
  position: absolute;
  top: -96px;
  right: -74px;
  width: 210px;
  height: 210px;
  border: 1px solid var(--tp-line);
  border-radius: 50%;
  pointer-events: none;
}

.topic-page .post-main {
  margin-bottom: 14px;
}

.topic-page .topic-title {
  position: relative;
  z-index: 1;
  margin: 0 0 14px;
  padding: 0 0 13px;
  border: 0;
  border-bottom: 1px solid var(--tp-line);
  border-radius: 0;
  background: transparent;
  color: var(--tp-ink);
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: 1.25rem;
  font-weight: 900;
  line-height: 1.45;
}

.topic-page .topic-title::before {
  display: none;
}

html[data-theme="black"] .topic-page .topic-title {
  background: transparent;
  color: var(--tp-ink);
}

/* 属性5項目：PCは5列、スマホは1列 */
.topic-page .topic-meta-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(5, minmax(0,1fr));
  gap: 1px;
  margin: 0 0 18px;
  padding: 1px;
  background: var(--tp-line);
  color: var(--tp-muted);
  font-size: .76rem;
}

.topic-page .topic-meta-grid > div {
  min-width: 0;
  padding: 10px 12px;
  background: var(--tp-panel-2);
  line-height: 1.6;
}

.topic-page .topic-meta-grid strong {
  color: var(--tp-red);
  font-weight: 900;
}

.topic-page .topic-divider {
  display: none;
}

/* 本文 */
.topic-page .topic-body {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 18px 0 20px;
  background: transparent;
  color: var(--tp-ink);
  font-size: .94rem;
  line-height: 1.95;
}

/* 画像 */
.topic-page .topic-image {
  position: relative;
  z-index: 1;
  padding: 0;
  text-align: left;
}

.topic-page .topic-image a {
  display: inline-block;
  max-width: 100%;
}

.topic-page .topic-image img {
  display: block;
  width: auto;
  max-width: min(100%, 520px);
  max-height: 680px;
  margin: 2px 0 0;
  border: 1px solid var(--tp-line);
  border-radius: 0;
  box-shadow: var(--tp-shadow-soft);
  object-fit: contain;
}

.topic-page .topic-image--deleted {
  padding: 14px 16px;
  border-left: 3px solid var(--tp-red);
  background: color-mix(in srgb, var(--tp-red) 5%, transparent);
  color: var(--tp-muted);
  font-size: .78rem;
}

/* 日付・返信数・削除 */
.topic-page .topic-bottom-row {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin-top: 20px;
  padding-top: 14px;
  padding-right: 110px;
  border-top: 1px solid var(--tp-line);
  color: var(--tp-muted);
  font-size: .7rem;
}

.topic-page .reply-count,
.topic-page .topic-date {
  padding: 0;
  color: var(--tp-muted);
}

.topic-page .new-label {
  margin: 0;
  padding: 3px 7px;
  border-radius: 0;
  background: var(--tp-red);
  color: #fff;
  font-size: .56rem;
  font-weight: 900;
  letter-spacing: .08em;
  animation: none;
}

.topic-page .delete-btn {
  position: absolute;
  right: 0;
  bottom: 0;
  transform: none;
  padding: 7px 10px;
  border: 1px solid color-mix(in srgb, var(--tp-red) 55%, transparent);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--tp-red);
  font-size: .64rem;
  font-weight: 900;
}

.topic-page .delete-btn:hover {
  background: var(--tp-red);
  color: #fff;
  opacity: 1;
}

/* 返信CTA */
.topic-page .new-thread-btn.board-post-new {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;

  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  min-height: 60px;
  margin: 0 0 26px;

  border: 1px solid var(--tp-red-bright);
  border-radius: 0;

  background:
    linear-gradient(
      135deg,
      var(--tp-red-dark),
      var(--tp-red),
      var(--tp-red-bright)
    );

  box-shadow:
    0 14px 34px
    color-mix(in srgb, var(--tp-red) 28%, transparent);

  color: #fff;
  font-size: .9rem;
  font-weight: 900;
}

/* 返信一覧見出し */
.topic-page .section-title-icon {
  margin: 0 0 10px;
  padding: 12px 14px;
  border-left: 4px solid var(--tp-red);
  background: var(--tp-panel);
  box-shadow: var(--tp-shadow-soft);
  color: var(--tp-ink);
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: 1.05rem;
  font-weight: 900;
}

.topic-page .no-replies {
  margin: 0;
  padding: 22px;
  border: 1px solid var(--tp-line);
  background: var(--tp-panel);
  color: var(--tp-muted);
  text-align: center;
}

/* 返信カード */
.topic-page .post-reply {
  margin: 0 0 10px;
  padding: 22px 24px 22px;
  border: 1px solid var(--tp-line);
  border-radius: 0;
  background: var(--tp-panel);
  box-shadow: var(--tp-shadow-soft);
  opacity: 1;
}

.topic-page .post-reply::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--tp-red), transparent 70%);
}

/* レスポンシブ */
@media (max-width: 620px) {
  .topic-page {
    width: 100%;
    padding-top: 14px;
  }

  .topic-page__hero,
  .topic-page .detail-card,
  .topic-page .section-title-icon,
  .topic-page .no-replies {
    margin-left: 10px;
    margin-right: 10px;
  }

  .topic-page .new-thread-btn.board-post-new {
    width: calc(100% - 20px);
    max-width: calc(100% - 20px);
    margin-left: 10px;
    margin-right: 10px;
  }

  .topic-page__hero {
    padding: 25px 20px 23px;
  }

  .topic-page .detail-card {
    padding: 20px 17px 19px;
  }

  .topic-page .topic-meta-grid {
    grid-template-columns: 1fr;
  }

  .topic-page .topic-body {
    font-size: .88rem;
  }

  .topic-page .topic-bottom-row {
    padding-right: 0;
    padding-bottom: 40px;
  }

  .topic-page .delete-btn {
    left: 0;
    right: auto;
    bottom: 0;
  }

  .topic-page .post-reply {
    margin-left: 10px;
    margin-right: 10px;
  }

  .topic-page .topic-image img {
    max-width: 100%;
  }
}

/* =========================================================
   XPOSE REPLY CONFIRM — 返信確認画面
   ========================================================= */

.reply-confirm-page .reply-confirm__box,
.reply-confirm-page .confirm-box {
  position: relative;
  overflow: hidden;
  max-width: none;
  margin: 0;
  padding: 28px 32px 32px;
  border: 1px solid var(--bw-line);
  border-radius: 0;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--bw-red) 4%, transparent), transparent 42%),
    var(--bw-panel);
  box-shadow: var(--bw-shadow);
  color: var(--bw-ink);
}

.reply-confirm-page .confirm-box::before {
  content: "";
  position: absolute;
  top: -92px;
  right: -72px;
  width: 210px;
  height: 210px;
  border: 1px solid var(--bw-line);
  border-radius: 50%;
  pointer-events: none;
}

.reply-confirm-page .confirm-table {
  position: relative;
  z-index: 1;
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.reply-confirm-page .confirm-table tr {
  border-bottom: 1px solid var(--bw-line);
}

.reply-confirm-page .confirm-table tr:last-child {
  border-bottom: 0;
}

.reply-confirm-page .confirm-table th,
.reply-confirm-page .confirm-table td {
  padding: 15px 12px;
  vertical-align: top;
  text-align: left;
}

.reply-confirm-page .confirm-table th {
  width: 25%;
  color: var(--bw-muted);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .04em;
}

.reply-confirm-page .confirm-table td {
  color: var(--bw-ink);
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.75;
  overflow-wrap: anywhere;
}

.reply-confirm-page .confirm-image {
  display: block;
  width: auto;
  max-width: min(100%, 420px);
  max-height: 520px;
  margin: 5px 0 0;
  border: 1px solid var(--bw-line);
  border-radius: 0;
  box-shadow: var(--bw-shadow-soft);
  object-fit: contain;
}

.reply-confirm-page .confirm-buttons {
  position: relative;
  z-index: 1;
  display: grid !important;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
  gap: 10px !important;
  width: 100% !important;
  margin: 26px 0 0 !important;
}

.reply-confirm-page .confirm-buttons form {
  width: 100%;
  margin: 0 !important;
}

.reply-confirm-page .confirm-buttons button {
  width: 100% !important;
  min-height: 58px;
  padding: 12px 16px !important;
  border-radius: 0 !important;
  font-size: .88rem !important;
  font-weight: 900;
  cursor: pointer;
  transition: transform .18s ease, filter .18s ease, background .18s ease;
}

.reply-confirm-page .confirm-buttons .btn-secondary {
  border: 1px solid var(--bw-line-strong);
  background: transparent;
  color: var(--bw-ink);
}

.reply-confirm-page .confirm-buttons .btn-primary {
  border: 1px solid var(--bw-red-bright);
  background: linear-gradient(135deg, var(--bw-red-dark), var(--bw-red), var(--bw-red-bright));
  box-shadow: 0 14px 34px color-mix(in srgb, var(--bw-red) 28%, transparent);
  color: #fff;
}

.reply-confirm-page .confirm-buttons button:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

@media (max-width: 620px) {
  .reply-confirm-page .confirm-box {
    margin-left: 10px;
    margin-right: 10px;
    padding: 20px 16px 24px;
  }

  .reply-confirm-page .confirm-table,
  .reply-confirm-page .confirm-table tbody,
  .reply-confirm-page .confirm-table tr,
  .reply-confirm-page .confirm-table th,
  .reply-confirm-page .confirm-table td {
    display: block;
    width: 100%;
  }

  .reply-confirm-page .confirm-table tr {
    padding: 13px 0;
  }

  .reply-confirm-page .confirm-table th {
    padding: 0 0 4px;
    color: var(--bw-red);
    font-size: .66rem;
  }

  .reply-confirm-page .confirm-table td {
    padding: 0;
    font-size: .86rem;
  }

  .reply-confirm-page .confirm-buttons {
    grid-template-columns: 1fr !important;
  }

  .reply-confirm-page .confirm-buttons form:first-child {
    order: 2;
  }
}

/* =========================================================
   XPOSE DELETE REPLY — 返信削除画面
   ========================================================= */

.delete-reply-page .detail-card {
  padding: 28px 32px 32px;
}

.delete-reply-page .delete-reply__hero {
  margin-bottom: 14px;
}

.delete-reply-page .reply-preview {
  position: relative;
  z-index: 1;
  margin: 0 0 24px;
  padding: 18px 20px;
  border: 1px solid var(--tp-line);
  background: var(--tp-panel-2);
  color: var(--tp-ink);
}

.delete-reply-page .reply-preview p {
  margin: 0;
  padding: 7px 0;
  border-bottom: 1px solid var(--tp-line);
  color: var(--tp-ink);
  font-size: .84rem;
  line-height: 1.8;
}

.delete-reply-page .reply-preview p:last-of-type {
  border-bottom: 0;
}

.delete-reply-page .reply-preview strong {
  color: var(--tp-red);
  font-weight: 900;
}

.delete-reply-page .delete-error {
  position: relative;
  z-index: 1;
  margin: 0 0 18px;
  padding: 12px 14px;
  border: 1px solid var(--tp-red);
  border-left: 4px solid var(--tp-red-bright);
  border-radius: 0;
  background: color-mix(in srgb, var(--tp-red) 8%, var(--tp-panel));
  color: var(--tp-red);
  font-size: .8rem;
  font-weight: 900;
  line-height: 1.7;
}

.delete-reply-page .delete-form {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 22px 20px 20px;
  border: 1px solid var(--tp-line);
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--tp-red) 4%, transparent), transparent 45%),
    var(--tp-panel-2);
}

.delete-reply-page .delete-form label {
  display: block;
  margin: 0 0 8px;
  color: var(--tp-ink);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .03em;
}

.delete-reply-page .delete-form input[type="text"] {
  width: 100%;
  min-height: 52px;
  margin: 0 0 12px;
  padding: 11px 14px;
  border: 1px solid var(--tp-line-strong);
  border-radius: 0;
  outline: 0;
  background: var(--tp-panel);
  color: var(--tp-ink);
  box-shadow: none;
  font: inherit;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: .12em;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.delete-reply-page .delete-form input[type="text"]::placeholder {
  color: var(--tp-muted);
  font-weight: 500;
  letter-spacing: 0;
  opacity: .72;
}

.delete-reply-page .delete-form input[type="text"]:focus {
  border-color: var(--tp-red);
  background: var(--tp-panel);
  box-shadow: inset 4px 0 0 var(--tp-red);
}

/* 旧紫色の .btn-primary を完全に上書き */
.delete-reply-page .delete-form .btn-primary.delete-submit {
  width: 100%;
  min-height: 66px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  margin: 0;
  padding: 12px 18px;
  border: 1px solid var(--tp-red-bright) !important;
  border-radius: 0 !important;
  background: linear-gradient(135deg, var(--tp-red-dark), var(--tp-red), var(--tp-red-bright)) !important;
  box-shadow: 0 14px 34px color-mix(in srgb, var(--tp-red) 28%, transparent) !important;
  color: #fff !important;
  font-size: .94rem;
  font-weight: 900;
  cursor: pointer;
  transition: transform .18s ease, filter .18s ease;
}

.delete-reply-page .delete-form .btn-primary.delete-submit span {
  display: block;
  color: rgba(255,255,255,.64);
  font-size: .52rem;
  font-weight: 900;
  letter-spacing: .20em;
}

.delete-reply-page .delete-form .btn-primary.delete-submit:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.delete-reply-page .delete-answer {
  margin: 16px 0 0;
  padding: 14px 16px;
  border: 0;
  border-left: 3px solid var(--tp-red);
  border-radius: 0;
  background: color-mix(in srgb, var(--tp-red) 5%, transparent);
  color: var(--tp-muted);
}

.delete-reply-page .delete-answer ul {
  margin: 0;
  padding: 0 0 0 18px;
  font-size: .74rem;
  line-height: 1.8;
}

.delete-reply-page .delete-answer li + li {
  margin-top: 3px;
}

.delete-reply-page .cancel-link {
  position: relative;
  z-index: 1;
  display: flex;
  width: 100%;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  margin: 10px 0 0;
  border: 1px solid var(--tp-line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--tp-ink);
  font-size: .78rem;
  font-weight: 900;
  text-decoration: none;
  transition: background .18s ease, color .18s ease;
}

.delete-reply-page .cancel-link:hover {
  background: var(--tp-panel-2);
  color: var(--tp-red);
}

@media (max-width: 620px) {
  .delete-reply-page .detail-card {
    padding: 20px 17px 20px;
  }

  .delete-reply-page .reply-preview {
    padding: 14px;
  }

  .delete-reply-page .delete-form {
    padding: 18px 14px 16px;
  }

  .delete-reply-page .delete-form input[type="text"] {
    min-height: 50px;
  }

  .delete-reply-page .delete-answer {
    padding: 12px 13px;
  }
}

/* =========================================================
   XPOSE DELETE THREAD — 投稿削除画面
   ========================================================= */

.delete-thread-page .delete-thread__hero {
  margin-bottom: 14px;
}

.delete-thread-page .detail-card {
  padding: 28px 32px 32px;
}

.delete-thread-page .thread-delete-preview,
.delete-thread-page .post-preview,
.delete-thread-page .delete-target {
  position: relative;
  z-index: 1;
  margin: 0 0 24px;
  padding: 18px 20px;
  border: 1px solid var(--tp-line);
  background: var(--tp-panel-2);
  color: var(--tp-ink);
}

/* 既存マークアップに専用クラスが無い場合も、detail-card内の説明/情報を整える */
.delete-thread-page .detail-card > p {
  position: relative;
  z-index: 1;
  color: var(--tp-muted);
  line-height: 1.8;
}

.delete-thread-page .topic-title {
  margin-bottom: 16px;
}

.delete-thread-page .delete-form {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: none;
  margin: 18px 0 0;
  padding: 22px 20px 20px;
  border: 1px solid var(--tp-line);
  border-radius: 0;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--tp-red) 4%, transparent), transparent 45%),
    var(--tp-panel-2);
  box-shadow: none;
}

.delete-thread-page .delete-form label {
  display: block;
  margin: 0 0 8px;
  color: var(--tp-ink);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .03em;
}

.delete-thread-page .delete-form input[type="text"],
.delete-thread-page .delete-form input[type="password"],
.delete-thread-page .delete-form input[type="number"] {
  width: 100%;
  min-height: 52px;
  margin: 0 0 12px;
  padding: 11px 14px;
  border: 1px solid var(--tp-line-strong);
  border-radius: 0;
  outline: 0;
  background: var(--tp-panel);
  color: var(--tp-ink);
  box-shadow: none;
  font: inherit;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: .12em;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.delete-thread-page .delete-form input::placeholder {
  color: var(--tp-muted);
  font-weight: 500;
  letter-spacing: 0;
  opacity: .72;
}

.delete-thread-page .delete-form input:focus {
  border-color: var(--tp-red);
  background: var(--tp-panel);
  box-shadow: inset 4px 0 0 var(--tp-red);
}

/* 旧紫色の共通 btn-primary を完全上書き */
.delete-thread-page .delete-form .btn-primary.delete-submit,
.delete-thread-page .delete-form .btn-primary {
  width: 100%;
  min-height: 66px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  margin: 0;
  padding: 12px 18px;
  border: 1px solid var(--tp-red-bright) !important;
  border-radius: 0 !important;
  background: linear-gradient(135deg, var(--tp-red-dark), var(--tp-red), var(--tp-red-bright)) !important;
  box-shadow: 0 14px 34px color-mix(in srgb, var(--tp-red) 28%, transparent) !important;
  color: #fff !important;
  font-size: .94rem;
  font-weight: 900;
  cursor: pointer;
  transition: transform .18s ease, filter .18s ease;
}

.delete-thread-page .delete-form .btn-primary span {
  display: block;
  color: rgba(255,255,255,.64);
  font-size: .52rem;
  font-weight: 900;
  letter-spacing: .20em;
}

.delete-thread-page .delete-form .btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.delete-thread-page .delete-error {
  position: relative;
  z-index: 1;
  margin: 0 0 18px;
  padding: 12px 14px;
  border: 1px solid var(--tp-red);
  border-left: 4px solid var(--tp-red-bright);
  border-radius: 0;
  background: color-mix(in srgb, var(--tp-red) 8%, var(--tp-panel));
  color: var(--tp-red);
  font-size: .8rem;
  font-weight: 900;
  line-height: 1.7;
}

.delete-thread-page .delete-answer {
  margin: 16px 0 0;
  padding: 14px 16px;
  border: 0;
  border-left: 3px solid var(--tp-red);
  border-radius: 0;
  background: color-mix(in srgb, var(--tp-red) 5%, transparent);
  color: var(--tp-muted);
}

.delete-thread-page .delete-answer ul {
  margin: 0;
  padding: 0 0 0 18px;
  font-size: .74rem;
  line-height: 1.8;
}

.delete-thread-page .cancel-link {
  position: relative;
  z-index: 1;
  display: flex;
  width: 100%;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  margin: 10px 0 0;
  border: 1px solid var(--tp-line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--tp-ink);
  font-size: .78rem;
  font-weight: 900;
  text-decoration: none;
  transition: background .18s ease, color .18s ease;
}

.delete-thread-page .cancel-link:hover {
  background: var(--tp-panel-2);
  color: var(--tp-red);
}

@media (max-width: 620px) {
  .delete-thread-page .detail-card {
    padding: 20px 17px 20px;
  }

  .delete-thread-page .delete-form {
    padding: 18px 14px 16px;
  }

  .delete-thread-page .delete-form input {
    min-height: 50px;
  }

  .delete-thread-page .delete-answer {
    padding: 12px 13px;
  }
}

/* =========================================================
   MAKER → BOARD 投稿引き継ぎ案内
   ========================================================= */
.board-write .maker-prefill-notice {
  margin: 0 0 14px;
  padding: 14px 16px;
  border: 1px solid var(--bw-line);
  border-left: 4px solid var(--bw-red);
  background: var(--bw-panel);
  color: var(--bw-ink);
  box-shadow: var(--bw-shadow-soft);
}

.board-write .maker-prefill-notice strong {
  display: block;
  color: var(--bw-red);
  font-size: .78rem;
  font-weight: 900;
}

.board-write .maker-prefill-notice p {
  margin: 5px 0 0;
  color: var(--bw-muted);
  font-size: .72rem;
  line-height: 1.7;
}

/* =========================================================
   BOARD WARNING
   ========================================================= */

.board-warning {
  position: relative;
  margin: 8px 0 0;
  padding: 20px 22px;

  border: 1px solid var(--bw-line);
  border-left: 4px solid var(--bw-red);

  background:
    linear-gradient(
      145deg,
      color-mix(in srgb, var(--bw-red) 5%, transparent),
      transparent 52%
    ),
    var(--bw-panel);

  color: var(--bw-ink);
  box-shadow: var(--bw-shadow-soft);
}

.board-warning__eyebrow {
  display: block;
  margin-bottom: 5px;

  color: var(--bw-red);
  font-size: .52rem;
  font-weight: 900;
  letter-spacing: .18em;
}

.board-warning__title {
  margin: 0 0 10px;

  color: var(--bw-ink);
  font-family: "Noto Serif JP", "Yu Mincho", serif;
  font-size: .98rem;
  font-weight: 900;
}

.board-warning__list {
  margin: 0;
  padding-left: 1.25em;

  color: var(--bw-muted);
  font-size: .68rem;
  line-height: 1.8;
}

.board-warning__list li + li {
  margin-top: 4px;
}

@media (max-width: 620px) {
  .board-warning {
    margin: 8px 10px 0;
    padding: 17px 16px;
  }

  .board-warning__list {
    font-size: .64rem;
    line-height: 1.75;
  }
}