@charset "utf-8";

/* =========================================================
   Scope: このページ（記事）だけに効かせる
   ========================================================= */
#column.kt-article {
	--kt-text: #222;
	--kt-muted: #666;
	--kt-border: #e6e6e6;
	--kt-bg: #fff;
	--kt-bg-soft: #f7f7f7;
	--kt-accent: #A3744D;
	--kt-radius: 12px;
	--kt-shadow: 0 6px 20px rgba(0, 0, 0, .06);

	/* ユーザー要望：本文＋右サイドで 1080px に寄せたいならここ */
	--kt-max: 1080px;

	/* table用（旧CSSの変数を統合） */
	--bd: #c9ddf0;
	--bg: #fff;
	--fg: #111;
	--muted: #111;

	--kt-gap: 24px;
}

/* container */
#column.kt-article .kt-container {
	max-width: var(--kt-max);
	margin-left: auto;
	margin-right: auto;
	padding-left: 20px;
	padding-right: 20px;
	box-sizing: border-box;
}

/* hero */
#column.kt-article .kt-hero {
	position: relative;
	background: var(--kt-bg);
	border-bottom: 1px solid var(--kt-border);
}

#column.kt-article .kt-hero__media {
	width: 100%;
	height: 260px;
	overflow: hidden;
	background: var(--kt-bg-soft);
}

#column.kt-article .kt-hero__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

#column.kt-article .kt-hero__inner {
	padding: 18px 0;
}

#column.kt-article .kt-hero__kicker {
	font-size: 12px;
	color: var(--kt-muted);
	margin: 0 0 6px;
}

#column.kt-article .kt-hero h1 {
	margin: 0 0 10px;
	font-size: 28px;
	line-height: 1.35;
}

#column.kt-article .kt-hero__lead p {
	margin: 0 0 10px;
	color: var(--kt-text);
}

#column.kt-article .kt-article__meta {
	font-size: 12px;
	color: var(--kt-muted);
	margin: 10px 0 0;
}

#column.kt-article .kt-dot {
	margin: 0 6px;
}

/* sticky section nav */
#column.kt-article .kt-sectionnav {
	position: sticky;
	top: 0;
	z-index: 30;
	background: rgba(255, 255, 255, .98);
	backdrop-filter: saturate(180%) blur(10px);
	border-bottom: 1px solid var(--kt-border);
}

#column.kt-article .kt-sectionnav__inner {
	display: flex;
	gap: 10px;
	align-items: center;
	padding: 8px 0;
	overflow: auto;
	white-space: nowrap;
}

#column.kt-article .kt-sectionnav a {
	display: inline-block;
	padding: 10px 12px;
	border-radius: 999px;
	border: 1px solid var(--kt-border);
	text-decoration: none;
	color: var(--kt-text);
	font-weight: 700;
	font-size: 14px;
}

#column.kt-article .kt-sectionnav a:hover {
	box-shadow: var(--kt-shadow);
}

#column.kt-article .kt-sectionnav a.kt-btnPrimary {
	background: var(--kt-accent);
	border-color: var(--kt-accent);
	color: #fff;
}

/* layout */
#column.kt-article .kt-layout {
	display: grid;
	grid-template-columns: 1fr 320px;
	gap: var(--kt-gap);
	padding-top: 20px;
	padding-bottom: 28px;
}

#column.kt-article .kt-main {
	min-width: 0;
}

#column.kt-article .kt-sidebar {
	min-width: 0;
}

#column.kt-article .kt-sidebar__sticky {
	position: sticky;
	top: 70px;
}

/* toc */
#column.kt-article .kt-toc {
	border: 1px solid var(--kt-border);
	border-radius: var(--kt-radius);
	background: #fff;
	padding: 14px;
	box-shadow: var(--kt-shadow);
	margin: 0 0 18px;
}

#column.kt-article .kt-toc__title {
	font-weight: 700;
	margin: 0 0 10px;
	font-size: 15px;
}

#column.kt-article .kt-toc__list {
	margin: 0;
	padding-left: 18px;
}

#column.kt-article .kt-toc__list li {
	margin: 6px 0;
}

#column.kt-article .kt-toc__list a {
	color: var(--kt-text);
	text-decoration: none;
}

#column.kt-article .kt-toc__list a:hover {
	text-decoration: underline;
}

/* sidebar CTA */
#column.kt-article .kt-card {
	border: 1px solid var(--kt-border);
	border-radius: var(--kt-radius);
	background: #fff;
	box-shadow: var(--kt-shadow);
	padding: 14px;
}

#column.kt-article .kt-card__title {
	font-weight: 700;
	margin: 0 0 10px;
	font-size: 15px;
}

#column.kt-article .kt-btn {
	display: block;
	text-align: center;
	text-decoration: none;
	font-weight: 700;
	border-radius: 10px;
	padding: 12px;
	border: 1px solid var(--kt-border);
	color: var(--kt-text);
	margin: 10px 0 0;
}

#column.kt-article .kt-btn--primary {
	background: var(--kt-accent);
	border-color: var(--kt-accent);
	color: #fff;
}

#column.kt-article .kt-btn--ghost {
	background: #fff;
}

/* article typography */
#column.kt-article section {
	margin: 0 0 22px;
}

#column.kt-article h2 {
	margin: 26px 0 10px;
}

#column.kt-article h3 {
	margin: 18px 0 8px;
}

/* -----------------------------------------
   TABLE（記事内の .inner のみに限定）
----------------------------------------- */
#column.kt-article .inner .table-wrap {
	overflow-x: auto;
	background: var(--bg);
	border: 1px solid var(--bd);
	border-radius: 12px;
	box-shadow: 0 1px 2px rgba(0, 0, 0, .04);
}

#column.kt-article .inner table {
	border-collapse: separate;
	border-spacing: 0;
	width: 100%;
	min-width: 680px;
}

#column.kt-article .inner thead th {
	background: var(--bd);
	text-align: left;
	font-weight: 600;
	padding: 14px 16px;
	border-bottom: 1px solid var(--bd);
}

#column.kt-article .inner tbody td {
	font-weight: 600;
	padding: 14px 16px;
	border-bottom: 1px solid var(--bd);
	vertical-align: top;
}

#column.kt-article .inner tbody tr:last-child td {
	border-bottom: 0;
}

#column.kt-article .inner caption {
	caption-side: top;
	text-align: left;
	padding: 20px 10px 10px;
	color: var(--muted);
	font-weight: 600;
}

/* 余白/補足 */
#column.kt-article .space {
	margin: 20px 0 0;
}

#column.kt-article .strong {
	font-weight: 700;
	margin: 40px 0 0;
}

#column.kt-article .line {
	border: 1px solid #eee;
	background: #fffdf5;
	border-radius: 12px;
	padding: 16px;
	margin: 0;
}

#column.kt-article .note {
	font-size: .9rem;
	color: #444;
}

/* 外部リンク */
#column.kt-article .out-link {
	margin: 20px;
	padding: 12px 30px;
	border: 1px solid #eee;
	border-radius: 8px;
	background: #f9f9f9;
}

#column.kt-article .out-link a {
	color: #013f82;
	text-decoration: none;
}

#column.kt-article .out-link a:hover {
	text-decoration: underline;
}

/* 例文（kt-sample） */
#column.kt-article hr.kt-sample__hr {
	border: 0;
	border-top: 1px solid var(--kt-border);
	margin: 18px 0;
}

#column.kt-article .kt-sample {
	margin: 14px 0;
	padding: 16px 18px;
	background: #fff;
	border: 1px solid var(--kt-border);
	border-radius: var(--kt-radius);
	box-shadow: var(--kt-shadow);
}

#column.kt-article .kt-sample p {
	margin: 0 0 10px;
	line-height: 1.9;
	font-size: 15.5px;
}

#column.kt-article .kt-sample .kt-sample__subject {
	font-weight: 800;
	font-size: 16px;
	padding: 10px 12px;
	border: 1px solid var(--kt-border);
	border-radius: 10px;
	background: var(--kt-bg-soft);
	margin: 0 0 12px;
}

#column.kt-article .kt-sample .kt-sample__sign {
	margin-top: 10px;
	font-weight: 700;
	color: var(--kt-muted);
}

/* 推奨リスト（PCは横、SPは縦） */
#column.kt-article .recommend-item {
	width: 100%;
	max-width: 100%;
	margin: 0;
	padding: 20px 0;
	box-sizing: border-box;
}

#column.kt-article .recommend-item-wrapper {
	margin-bottom: 30px;
}

#column.kt-article .recommend-item-box {
	display: flex;
	align-items: flex-start;
	gap: 20px;
	width: 100%;
	max-width: 100%;
}

#column.kt-article .recommend-item-box .img {
	flex: 0 1 300px;
	max-width: 300px;
}

#column.kt-article .recommend-item-box .img img {
	width: 100%;
	height: auto;
	border-radius: 8px;
	display: block;
	transition: all .3s ease;
}

#column.kt-article .recommend-item-box .txt {
	flex: 1;
	min-width: 0;
	color: #333;
}

#column.kt-article .recommend-item-box .txt h6 {
	display: block;
	font-size: 18px;
	font-weight: 700;
	margin: 0 0 10px;
}

#column.kt-article .recommend-item-box .txt-box p {
	font-size: 15px;
	line-height: 1.7;
	color: #555;
	margin: 0;
}

/* hover（PC想定） */
@media (hover:hover) {
	#column.kt-article .recommend-item-box .img img:hover {
		filter: brightness(.8);
		transform: scale(1.03);
	}
}

/* responsive */
@media (max-width: 1024px) {
	#column.kt-article .kt-layout {
		grid-template-columns: 1fr 300px;
	}

	#column.kt-article .kt-hero h1 {
		font-size: 26px;
	}
}

@media (max-width: 768px) {
	#column.kt-article .kt-container {
		padding-left: 14px;
		padding-right: 14px;
	}

	#column.kt-article .kt-hero__media {
		height: 200px;
	}

	#column.kt-article .kt-hero h1 {
		font-size: 22px;
	}

	#column.kt-article .kt-layout {
		grid-template-columns: 1fr;
		gap: 16px;
	}

	#column.kt-article .kt-sidebar__sticky {
		position: static;
		top: auto;
	}

	#column.kt-article .inner table {
		min-width: 90%;
	}

	#column.kt-article .recommend-item {
		padding: 16px 0;
	}

	#column.kt-article .recommend-item-box {
		flex-direction: column;
		gap: 12px;
	}

	#column.kt-article .recommend-item-box .img {
		flex: none;
		max-width: 100%;
	}

	#column.kt-article .kt-sample {
		padding: 14px;
	}

	#column.kt-article .kt-sample p {
		font-size: 15px;
	}
}
/* -----------------------------------------
   .list：各liに●（黒丸）
----------------------------------------- */
#column.kt-article .list ul {
	list-style: disc;
	padding-left: 1.2em;
	/* ●が内側に入る余白 */
	margin: 10px 0 16px;
}

#column.kt-article .list ul li {
	margin: 6px 0;
	line-height: 1.8;
}
/* -----------------------------------------
   .list-circle：番号付き（見た目はol）
----------------------------------------- */
#column.kt-article ul.list-circle {
	list-style: none;
	/* 元のマーカーを消す */
	padding-left: 0;
	margin: 10px 0 16px;
	counter-reset: kt-num;
}

#column.kt-article ul.list-circle>li {
	counter-increment: kt-num;
	position: relative;
	padding-left: 2.2em;
	/* 番号分のスペース */
	margin: 8px 0;
	line-height: 1.8;
}

#column.kt-article ul.list-circle>li::before {
	content: counter(kt-num) ".";
	position: absolute;
	left: 0;
	top: 0;
	font-weight: 800;
	color: var(--kt-accent);
}