@charset "utf-8";
/* ============================================================
   bizon AIブラウザ 業務利用ルール記事 専用スタイル
   https://www.ntt.com/etc/designs/nttcom/hq/jp/bizon/ai-browser-rules/css/style.css
   ------------------------------------------------------------
   設計方針：
   - 見出し(title-c2 等)・パンくず・ヘッダー/フッターは bizon 共通CSS に従う。
   - 記事固有コンポーネント（表・図・誘導カード・小囲み・用語カード）のみを集約。
   - クラス接頭辞：ab- で名前空間を分離。
   - 配色：navy #001F4E / red #CC0033 / gray #3C4043（共通トーン）。
   ------------------------------------------------------------
   0. 共通パーツの微調整（記事内CTA・注記）
   1. 表（ab-tbl）… 3形態表／操作代行の選択肢表／事例表／判断表／確認項目表／社内共有用ルール表
   2. 図版（ab-figure）… インラインSVGの表示調整
   3. 参考記事カード（ab-refbox）… 左に正方形サムネイル
   4. 予定外の動作が始まったら（ab-emg）… 3ステップ図式
   5. 用語カード（ab-terms）
   ============================================================ */

.ab-scope { font-family: "Meiryo", "メイリオ", sans-serif; color: #222; }
.ab-scope * { box-sizing: border-box; }

/* ============================================================
   0. 共通パーツの微調整（記事内CTA）
   ============================================================ */
.related-useful-materials .contents-area figure img { width: 100%; }
.related-useful-materials .contents-area .description .title { margin-bottom: 0; }
.article-contents .button-area .rounded-button:hover { color: #fff; }

/* 表の作成注記・本文中の出典注記（行間・字送りを共通化） */
.ab-tbl-note,
.ab-note {
	font-size: 13px !important;
	color: #555 !important;
	line-height: 1.7 !important;
	margin: 8px 0 1.4em !important;
}
.ab-tbl-note a,
.ab-note a { color: #0a59b0 !important; text-decoration: underline !important; }

/* ============================================================
   1. 表（ab-tbl）
   ============================================================ */
.ab-tbl-wrap { margin: 1.4em 0 8px; font-family: "Meiryo", "メイリオ", sans-serif; }
.ab-tbl-wrap .table-t1-frame { margin-bottom: 0 !important; }
.ab-tbl-title {
	font-size: 18px !important;
	font-weight: bold !important;
	text-align: center !important;
	margin: 0 0 18px !important;
	color: #333 !important;
	line-height: 1.5 !important;
}
.ab-tbl {
	width: 100% !important;
	border-collapse: collapse !important;
	font-size: 14px !important;
	line-height: 1.6 !important;
	margin-bottom: 0 !important;
}
.ab-tbl th,
.ab-tbl td {
	padding: 10px 12px !important;
	border: 1px solid #e0e0e0 !important;
	vertical-align: middle !important;
	text-align: left !important;
}
.ab-tbl thead th {
	background: #333 !important;
	color: #fff !important;
	font-weight: bold !important;
	font-size: 13px !important;
	text-align: center !important;
	letter-spacing: 0.02em !important;
}
.ab-tbl tbody th {
	background: #eaf0f8 !important;
	font-weight: bold !important;
	color: #001F4E !important;
	text-align: left !important;
}
.ab-tbl tbody td { color: #444 !important; }

/* セル内テキスト */
.ab-td { display: block !important; text-align: left !important; }
.ab-td span { display: block !important; font-size: 12px !important; color: #666 !important; line-height: 1.5 !important; }
.ab-td-c { display: block !important; text-align: center !important; white-space: nowrap !important; }

/* 列幅：3形態表（5列・見出し2段のため colgroup で指定） */
.ab-tbl-5 col.ab-col-a { width: 16% !important; }
.ab-tbl-5 col.ab-col-b { width: 20% !important; }
.ab-tbl-5 col.ab-col-c { width: 21% !important; }
.ab-tbl-5 col.ab-col-d { width: 23% !important; }
.ab-tbl-5 col.ab-col-e { width: 20% !important; }
/* 見出し2段目（第1段階・第2段階） */
.ab-tbl thead th.ab-th-sub {
	background: #555 !important;
	font-size: 12.5px !important;
	border-top: 1px solid #777 !important;
}

/* 列幅：操作代行の選択肢表（3列） */
.ab-tbl-avail th:nth-child(1), .ab-tbl-avail td:nth-child(1) { width: 26% !important; }
.ab-tbl-avail th:nth-child(2), .ab-tbl-avail td:nth-child(2) { width: 20% !important; }
.ab-tbl-avail th:nth-child(3), .ab-tbl-avail td:nth-child(3) { width: 54% !important; }

/* 列幅：事例表（時期／内容／原因／確認） */
.ab-tbl-cases th:nth-child(1), .ab-tbl-cases td:nth-child(1) { width: 12% !important; white-space: nowrap !important; }
.ab-tbl-cases th:nth-child(2), .ab-tbl-cases td:nth-child(2) { width: 52% !important; }
.ab-tbl-cases th:nth-child(3), .ab-tbl-cases td:nth-child(3) { width: 17% !important; }
.ab-tbl-cases th:nth-child(4), .ab-tbl-cases td:nth-child(4) { width: 19% !important; }

/* 列幅：判断表（3列） */
.ab-tbl-3 th:nth-child(1), .ab-tbl-3 td:nth-child(1) { width: 30% !important; }
.ab-tbl-3 th:nth-child(2), .ab-tbl-3 td:nth-child(2) { width: 38% !important; }
.ab-tbl-3 th:nth-child(3), .ab-tbl-3 td:nth-child(3) { width: 32% !important; }

/* 列幅：確認項目表・社内共有用ルール表（2列） */
.ab-tbl-2 th:nth-child(1), .ab-tbl-2 td:nth-child(1) { width: 30% !important; }
.ab-tbl-2 th:nth-child(2), .ab-tbl-2 td:nth-child(2) { width: 70% !important; }

/* ============================================================
   2. 図版（ab-figure）
   ============================================================ */
.ab-figure { margin: 1.6em 0 0.6em !important; }
.ab-figure svg { width: 100% !important; max-width: 560px !important; height: auto !important; display: block !important; margin: 0 auto !important; }

/* ============================================================
   3. 参考記事カード（ab-refbox）
   ------------------------------------------------------------
   左に正方形サムネイル（2行分の高さ）、右にラベル・タイトル・要約。
   左の縦帯は使わない（文中リンクボックスと区別するため）。
   ============================================================ */
.ab-refbox {
	margin: 1.6em 0 !important;
}
.ab-refbox-link {
	display: flex !important;
	align-items: center !important;
	gap: 14px !important;
	padding: 12px 14px !important;
	border: 1px solid #e1e6ef !important;
	border-radius: 8px !important;
	background: #f7f9fc !important;
	text-decoration: none !important;
	color: inherit !important;
	transition: background .15s ease !important;
}
.ab-refbox-link:hover { background: #fff !important; }
.ab-refbox-thumb {
	flex: 0 0 64px !important;
	width: 64px !important;
	height: 64px !important;
	border-radius: 6px !important;
	overflow: hidden !important;
	background: #eef2f8 !important;
	display: block !important;
}
.ab-refbox-thumb img {
	width: 100% !important;
	height: 100% !important;
	object-fit: cover !important;
	display: block !important;
}
.ab-refbox-body { display: block !important; min-width: 0 !important; }
.ab-refbox-lbl {
	display: inline-block !important;
	font-size: 11px !important;
	font-weight: bold !important;
	color: #001F4E !important;
	letter-spacing: .06em !important;
	line-height: 1.4 !important;
	margin: 0 0 4px !important;
	padding: 1px 8px !important;
	border: 1px solid #001F4E !important;
	border-radius: 10px !important;
}
.ab-refbox-ttl {
	display: block !important;
	font-size: 15px !important;
	font-weight: bold !important;
	line-height: 1.55 !important;
	color: #0a59b0 !important;
	text-decoration: underline !important;
	text-underline-offset: 2px !important;
	margin: 0 0 4px !important;
}
.ab-refbox-link:hover .ab-refbox-ttl { text-decoration: none !important; }
.ab-refbox-txt {
	display: block !important;
	font-size: 13px !important;
	color: #444 !important;
	line-height: 1.6 !important;
}

/* ============================================================
   4. 予定外の動作が始まったら（ab-emg）
   ------------------------------------------------------------
   赤の帯見出し＋3ステップの横並び図式。文中のリンクボックスと
   見た目を分けるため、白地カード＋赤の番号バッジ＋矢印で構成。
   ============================================================ */
.ab-emg {
	border: 2px solid #CC0033 !important;
	border-radius: 8px !important;
	overflow: hidden !important;
	margin: 1.6em 0 !important;
	background: #fff !important;
}
.ab-emg-ttl {
	margin: 0 !important;
	padding: 10px 16px !important;
	background: #CC0033 !important;
	color: #fff !important;
	font-size: 15px !important;
	font-weight: bold !important;
	line-height: 1.5 !important;
	letter-spacing: .02em !important;
}
.ab-emg-ttl::before {
	content: "!" !important;
	display: inline-block !important;
	width: 20px !important;
	height: 20px !important;
	margin-right: 8px !important;
	border-radius: 50% !important;
	background: #fff !important;
	color: #CC0033 !important;
	text-align: center !important;
	line-height: 20px !important;
	font-size: 14px !important;
	font-weight: bold !important;
}
.article-contents ol.ab-emg-steps,
ol.ab-emg-steps {
	list-style: none !important;
	display: flex !important;
	gap: 0 !important;
	margin: 0 !important;
	padding: 16px 12px 6px !important;
	background: none !important;
	counter-reset: none !important;
}
.article-contents ol.ab-emg-steps li,
ol.ab-emg-steps li {
	position: relative !important;
	flex: 1 1 0 !important;
	list-style: none !important;
	margin: 0 !important;
	padding: 0 22px 0 8px !important;
	text-indent: 0 !important;
	background: none !important;
	text-align: left !important;
}
.article-contents ol.ab-emg-steps li::before,
ol.ab-emg-steps li::before { content: none !important; }
.article-contents ol.ab-emg-steps li::after,
ol.ab-emg-steps li::after {
	content: "" !important;
	position: absolute !important;
	right: 4px !important;
	top: 12px !important;
	width: 10px !important;
	height: 10px !important;
	border-top: 2px solid #CC0033 !important;
	border-right: 2px solid #CC0033 !important;
	transform: rotate(45deg) !important;
}
.article-contents ol.ab-emg-steps li:last-child::after,
ol.ab-emg-steps li:last-child::after { content: none !important; }
.ab-emg-no {
	display: inline-block !important;
	width: 30px !important;
	height: 30px !important;
	border-radius: 50% !important;
	background: #CC0033 !important;
	color: #fff !important;
	font-size: 15px !important;
	font-weight: bold !important;
	line-height: 30px !important;
	text-align: center !important;
	vertical-align: middle !important;
	margin-right: 8px !important;
}
.ab-emg-h {
	display: inline-block !important;
	font-size: 16px !important;
	font-weight: bold !important;
	color: #CC0033 !important;
	vertical-align: middle !important;
	line-height: 1.4 !important;
}
.ab-emg-t {
	display: block !important;
	margin-top: 8px !important;
	font-size: 13.5px !important;
	line-height: 1.7 !important;
	color: #333 !important;
}
.ab-emg-note {
	margin: 0 !important;
	padding: 8px 16px 12px !important;
	font-size: 12.5px !important;
	color: #555 !important;
	line-height: 1.6 !important;
}

/* ============================================================
   5. 用語カード（ab-terms）
   ------------------------------------------------------------
   ヘッダー帯＋アイコン＋カテゴリラベル＋タグで構成する。
   ============================================================ */
.ab-terms {
	display: flex !important;
	flex-wrap: wrap !important;
	gap: 16px !important;
	margin: 1.4em 0 !important;
	font-family: "Meiryo", "メイリオ", sans-serif;
}
.ab-term {
	flex: 1 1 calc(50% - 8px) !important;
	min-width: 260px !important;
	border: 1px solid #e1e6ef !important;
	border-radius: 10px !important;
	overflow: hidden !important;
	background: #fff !important;
	display: flex !important;
	flex-direction: column !important;
}
.ab-term-head {
	display: flex !important;
	align-items: center !important;
	gap: 10px !important;
	padding: 10px 14px !important;
	background: #001F4E !important;
}
.ab-term-ico {
	flex: 0 0 30px !important;
	width: 30px !important;
	height: 30px !important;
	border-radius: 8px !important;
	background: rgba(255,255,255,.16) !important;
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
}
.ab-term-ico svg { width: 17px !important; height: 17px !important; display: block !important; }
.ab-term-cat {
	color: #fff !important;
	font-size: 12px !important;
	font-weight: 700 !important;
	letter-spacing: .04em !important;
}
/* カテゴリ別の帯色 */
.ab-c-tech   .ab-term-head { background: #6a4a86 !important; }
.ab-c-frame  .ab-term-head { background: #1f5f78 !important; }
.ab-c-index  .ab-term-head { background: #001F4E !important; }
.ab-c-law    .ab-term-head { background: #8c3a44 !important; }
.ab-c-policy .ab-term-head { background: #8a5a2b !important; }

.ab-term-body { padding: 14px 16px 16px !important; }
.ab-term-name {
	font-size: 17px !important;
	font-weight: 700 !important;
	color: #001F4E !important;
	line-height: 1.5 !important;
	margin: 0 0 4px !important;
}
.ab-term-read {
	font-size: 12px !important;
	color: #777 !important;
	margin: 0 0 10px !important;
	line-height: 1.5 !important;
}
.ab-term-tags {
	list-style: none !important;
	padding: 0 !important;
	margin: 0 0 10px !important;
	display: flex !important;
	flex-wrap: wrap !important;
	gap: 6px !important;
	background: none !important;
}
.article-contents .ab-term-tags li,
.ab-term-tags li {
	list-style: none !important;
	padding: 3px 9px !important;
	margin: 0 !important;
	background: #eef2f8 !important;
	border-radius: 12px !important;
	font-size: 11.5px !important;
	color: #33456b !important;
	line-height: 1.5 !important;
	text-indent: 0 !important;
}
.article-contents .ab-term-tags li::before,
.article-contents .ab-term-tags li::after { content: none !important; }
.ab-term-desc {
	font-size: 14px !important;
	line-height: 1.85 !important;
	color: #333 !important;
	margin: 0 !important;
}
.ab-term-desc a { color: #0a59b0 !important; text-decoration: underline !important; }

/* ============================================================
   スマートフォン
   ============================================================ */
@media screen and (max-width: 767px) {
	.ab-tbl { font-size: 13px !important; }
	.ab-tbl th,
	.ab-tbl td { padding: 8px 9px !important; }
	.ab-tbl thead th { font-size: 12px !important; }
	.ab-tbl-title { font-size: 16px !important; }
	.ab-tbl-cases th:nth-child(1), .ab-tbl-cases td:nth-child(1) { white-space: normal !important; }

	.ab-refbox-link { gap: 12px !important; padding: 10px 12px !important; align-items: flex-start !important; }
	.ab-refbox-thumb { flex-basis: 56px !important; width: 56px !important; height: 56px !important; }
	.ab-refbox-ttl { font-size: 14px !important; }
	.ab-refbox-txt { font-size: 12.5px !important; }

	.article-contents ol.ab-emg-steps,
	ol.ab-emg-steps { flex-direction: column !important; padding: 12px 14px 4px !important; }
	.article-contents ol.ab-emg-steps li,
	ol.ab-emg-steps li { padding: 0 0 18px 0 !important; }
	.article-contents ol.ab-emg-steps li::after,
	ol.ab-emg-steps li::after { right: auto !important; left: 9px !important; top: auto !important; bottom: 4px !important; transform: rotate(135deg) !important; }
	.article-contents ol.ab-emg-steps li:last-child,
	ol.ab-emg-steps li:last-child { padding-bottom: 6px !important; }

	.ab-terms { gap: 12px !important; }
	.ab-term { flex: 1 1 100% !important; min-width: 0 !important; }
	.ab-term-name { font-size: 16px !important; }
	.ab-term-desc { font-size: 13.5px !important; }
}