/* =========================================================
   Muraoka Dental — 下層ページ共通 (Figma: PC虫歯治療 2050:3)
   PC: 1440px基準・コンテンツ幅1280px / SP: max-width 767px
   ========================================================= */

/* ---------- page hero ---------- */
.page-hero {
	position: relative;
	display: flex;
	align-items: center;
	height: 360px;
	padding-left: 100px;
}
.page-hero picture,
.page-hero__img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.page-hero__title {
	position: relative;
	padding: 10px;
	background: var(--color-gold-light);
	color: var(--color-white);
	font-size: 32px;
	font-weight: 500;
	letter-spacing: 0.1em;
	line-height: normal;
}

/* ---------- layout ---------- */
.lower__inner {
	width: 1280px;
	margin: 0 auto 160px;
}

/* ---------- breadcrumb ---------- */
.breadcrumb {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 17px 0;
	font-size: 13px;
	color: var(--color-text);
}
.breadcrumb__current { font-weight: 700; }

/* ---------- lead ---------- */
.lower__lead {
	margin-top: 50px;
	font-size: 16px;
	letter-spacing: 0.1em;
	line-height: 2;
}

/* ---------- 目次 ---------- */
.toc {
	width: 628px;
	margin: 50px auto 0;
	padding-bottom: 40px;
	background: var(--color-white);
	border: 1px solid var(--color-gold-light);
}
.toc__head {
	padding: 30px 0;
	background: var(--color-gold-light);
	color: var(--color-white);
	font-size: 30px;
	letter-spacing: 0.1em;
	line-height: normal;
	text-align: center;
}
.toc__list { width: 580px; margin: 30px auto 0; }
.toc__item { border-bottom: 1px solid var(--color-gold-light); }
.toc__item a {
	display: flex;
	align-items: center;
	gap: 10px;
	height: 60px;
	padding: 0 5px;
	font-size: 20px;
	letter-spacing: 0.1em;
	color: var(--color-text);
}
.toc__item--sub a { font-size: 16px; }
.toc__dot { flex-shrink: 0; }
.toc__dash {
	flex-shrink: 0;
	width: 30px;
	height: 1px;
	background: var(--color-text);
}

/* ---------- section ---------- */
.lower-sec { margin-top: 100px; }
.lower-sec__title {
	font-size: 36px;
	font-weight: 500;
	letter-spacing: 0.1em;
	line-height: normal;
	color: var(--color-gold);
}
.lower-sec__visual {
	display: flex;
	justify-content: center;
	margin-top: 50px;
	background: var(--color-cream);
}
.lower-sec__visual img {
	width: 800px;
	max-width: 100%;
	height: 419px;
	object-fit: cover;
}
.lower-sec__visual--wide img { width: 100%; }
.lower-sub .lower-sec__visual { margin: 0 0 30px; }
.lower-sec__body { margin-top: 50px; }
.lower-sec__body p,
.lower-sub p {
	font-size: 16px;
	letter-spacing: 0.1em;
	line-height: 2;
}
.lower-sec__body p + p,
.lower-sub p + p { margin-top: 32px; }

/* 箇条書き（プライバシーポリシー等の列挙）。段落と同じ字送りで、行間だけ詰める。 */
.lower-list li {
	position: relative;
	padding-left: 1.2em;
	font-size: 16px;
	letter-spacing: 0.1em;
	line-height: 2;
}
.lower-list li::before {
	position: absolute;
	left: 0;
	color: var(--color-gold);
	content: "・";
}
.lower-list li + li { margin-top: 8px; }
.lower-sec__body p + .lower-list,
.lower-sub p + .lower-list { margin-top: 20px; }
.lower-list + p { margin-top: 32px; }
.lower-sec__body p + .clinic-table,
.lower-sub p + .clinic-table { margin-top: 24px; }

/* WEB予約（準備中）ページの電話番号。医院情報欄の .clinic-table__tel と同じ扱い。 */
.lower-sec__body .reserve-tel {
	font-size: 32px;
	line-height: 1.3;
	color: var(--color-gold);
}
.lower-sec__body .reserve-tel a { color: inherit; }

/* ---------- subsection (h3ブロック / FAQ) ---------- */
.lower-sub { margin-top: 50px; }
.lower-sub__title {
	margin-bottom: 30px;
	padding: 10px;
	border-bottom: 3px solid var(--color-gold);
	font-size: 24px;
	font-weight: 700;
	letter-spacing: 0.1em;
	line-height: normal;
	color: var(--color-text);
}

/* ---------- 詳しくはこちら ---------- */
/* 幅と高さを 300x60 で固定していたため、「エレクトロポレーションについて」のような
   長いラベルが枠内で2行に折り返し、line-height:1 の固定高さ60pxからはみ出して
   矢印まで押し出されていた。
   width:fit-content ＋ min-width で「短いラベルは従来どおり300px、長いラベルは
   必要なぶんだけ横に伸びる」ようにし、min-height と padding で高さも成り行きにする。
   これで文字数に関係なく崩れない。 */
.lower-more {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 20px;
	width: fit-content;
	min-width: 300px;
	max-width: 100%;
	min-height: 60px;
	padding: 12px 30px;
	margin-top: 30px;
	background: var(--color-white);
	border: 2px solid var(--color-gold);
	border-radius: 100px;
	font-family: var(--font-zen);
	font-size: 18px;
	letter-spacing: 0.1em;
	line-height: 1.4;
	text-align: center;
	color: var(--color-text);
}
.lower-more .chev-right {
	flex-shrink: 0;
	width: 7px;
	height: 14px;
	color: var(--color-gold);
}

/* =========================================================
   症例・治療例 (case)
   ========================================================= */
.case-list {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 50px 40px;
	margin-top: 60px;
}
.case-card a { display: block; }
.case-card__thumb {
	aspect-ratio: 4 / 3;
	background: var(--color-cream);
	overflow: hidden;
}
.case-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.case-card__date {
	margin-top: 16px;
	font-size: 14px;
	letter-spacing: 0.1em;
	color: var(--color-gold);
}
.case-card__title {
	margin-top: 8px;
	font-size: 16px;
	letter-spacing: 0.1em;
	line-height: 1.6;
}
.case-pagination { margin-top: 60px; }
.case-pagination .nav-links {
	display: flex;
	justify-content: center;
	gap: 10px;
}
.case-pagination .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 40px;
	height: 40px;
	padding: 0 8px;
	border: 1px solid var(--color-gold-light);
	font-size: 16px;
	line-height: 1;
	color: var(--color-text);
}
.case-pagination .page-numbers.current {
	background: var(--color-gold);
	border-color: var(--color-gold);
	color: var(--color-white);
}

.case-detail { margin-top: 50px; }
.case-detail__date {
	font-size: 14px;
	letter-spacing: 0.1em;
	color: var(--color-gold);
}
.case-detail__title { margin-top: 10px; }
.case-detail__body { margin-top: 40px; }
.case-detail__body h2 {
	margin-top: 40px;
	padding: 10px;
	border-bottom: 3px solid var(--color-gold);
	font-size: 24px;
	font-weight: 700;
	letter-spacing: 0.1em;
	line-height: normal;
	color: var(--color-text);
}
.case-detail__body p {
	margin-top: 24px;
	font-size: 16px;
	letter-spacing: 0.1em;
	line-height: 2;
}
.case-detail__body img {
	display: block;
	max-width: 100%;
	height: auto;
	margin: 30px auto 0;
}
.case-detail__body .l01_box_b0 {
	margin-top: 30px;
	padding: 30px;
	background: var(--color-cream);
	border: 1px solid var(--color-gold-light);
}
.case-detail__body .l01_box_b0 p { margin-top: 0; }
.case-detail__body .table_ac {
	width: 100%;
	margin-top: 30px;
	border-collapse: collapse;
}
.case-detail__body .table_ac th,
.case-detail__body .table_ac td {
	padding: 16px 14px;
	border: 1px solid var(--color-border);
	font-size: 15px;
	letter-spacing: 0.05em;
	line-height: 1.7;
	text-align: left;
	vertical-align: top;
}
.case-detail__body .table_ac th {
	width: 160px;
	background: var(--color-cream);
	font-weight: 500;
	white-space: nowrap;
}
.case-detail__body .btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 60px;
	margin-top: 40px;
	padding: 10px 40px;
	background: var(--color-white);
	border: 2px solid var(--color-gold);
	border-radius: 100px;
	font-family: var(--font-zen);
	font-size: 16px;
	letter-spacing: 0.1em;
	color: var(--color-text);
}
.case-detail__back { margin: 60px auto 0; }

/* =========================================================
   ドクター紹介 (doctor)
   ========================================================= */
.doctor-profile {
	display: flex;
	gap: 50px;
	margin-top: 60px;
	padding-top: 60px;
	border-top: 1px solid var(--color-gold-light);
}
.doctor-profile:first-of-type { margin-top: 50px; padding-top: 0; border-top: 0; }
.doctor-profile__photo {
	flex-shrink: 0;
	width: 280px;
	aspect-ratio: 3 / 4;
	background: var(--color-cream);
	overflow: hidden;
}
.doctor-profile__photo img { width: 100%; height: 100%; object-fit: cover; }
.doctor-profile__photo--none {
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: var(--font-en);
	font-size: 14px;
	letter-spacing: 0.2em;
	color: var(--color-gold-light);
}
.doctor-profile__body { flex: 1; }
.doctor-profile__role {
	font-size: 14px;
	letter-spacing: 0.1em;
	line-height: 1;
	color: var(--color-gold);
}
.doctor-profile__name {
	margin: 12px 0 24px;
	font-size: 26px;
	font-weight: 700;
	letter-spacing: 0.1em;
	line-height: 1.4;
	color: var(--color-text);
}
.doctor-profile__kana {
	margin-left: 16px;
	font-size: 14px;
	font-weight: 500;
	color: var(--color-gold);
}
.doctor-profile__body p {
	font-size: 16px;
	letter-spacing: 0.1em;
	line-height: 2;
}
.doctor-profile__body p + p { margin-top: 16px; }
.doctor-profile__data {
	display: grid;
	grid-template-columns: 120px 1fr;
	gap: 0;
	margin-top: 24px;
	border-top: 1px solid var(--color-border);
}
.doctor-profile__data dt,
.doctor-profile__data dd {
	padding: 14px 10px;
	border-bottom: 1px solid var(--color-border);
	font-size: 15px;
	letter-spacing: 0.05em;
	line-height: 1.8;
}
.doctor-profile__data dt { color: var(--color-brown); }

/* =========================================================
   お知らせ (CPT: news)
   ========================================================= */
.news-list { margin-top: 50px; border-top: 1px solid var(--color-border); }
.news-list__item { border-bottom: 1px solid var(--color-border); }
.news-list__item a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 30px;
	padding: 28px 10px;
}
.news-list__meta { display: flex; align-items: center; gap: 10px; }
.news-list__meta time {
	font-size: 13px;
	letter-spacing: 0.1em;
	line-height: 1;
	color: var(--color-text);
}
.news-list__title {
	margin-top: 12px;
	font-size: 16px;
	letter-spacing: 0.05em;
	line-height: 1.6;
}
.news-list__item .chev-right { width: 7px; height: 13px; flex-shrink: 0; }

/* ---------- 詳細 ---------- */
.news-detail { margin-top: 50px; }
.news-detail__meta { display: flex; align-items: center; gap: 10px; }
.news-detail__meta time {
	font-size: 13px;
	letter-spacing: 0.1em;
	line-height: 1;
	color: var(--color-text);
}
.news-detail__title { margin-top: 16px; }
.news-detail__body { margin-top: 40px; }
.news-detail__body > p {
	font-size: 16px;
	letter-spacing: 0.05em;
	line-height: 2;
}
.news-detail__body > p + p { margin-top: 24px; }
.news-detail__body h3 {
	margin-top: 60px;
	padding-left: 16px;
	border-left: 4px solid var(--color-gold);
	font-size: 22px;
	font-weight: 500;
	letter-spacing: 0.08em;
	line-height: 1.5;
	color: var(--color-brown);
}
.news-detail__body h3 + * { margin-top: 24px; }
.news-detail__body h4 {
	margin-top: 32px;
	font-size: 18px;
	font-weight: 600;
	letter-spacing: 0.08em;
	color: var(--color-brown);
}
.news-detail__body a { color: var(--color-brown); text-decoration: underline; }
.news-detail__body strong { font-weight: 700; color: var(--color-brown); }

/* 開催概要テーブル */
.news-summary {
	display: grid;
	grid-template-columns: 180px 1fr;
	margin-top: 30px;
	border-top: 1px solid var(--color-gold-light);
}
.news-summary dt,
.news-summary dd {
	padding: 20px 24px;
	border-bottom: 1px solid var(--color-gold-light);
	font-size: 16px;
	letter-spacing: 0.05em;
	line-height: 1.8;
}
.news-summary dt { background: var(--color-cream); color: var(--color-brown); font-weight: 600; }
.news-summary .news-summary__lg {
	font-size: 20px;
	font-weight: 700;
	color: var(--color-brown);
}

/* 設備・見どころ 3カラム */
.news-points {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
	margin-top: 30px;
}
.news-points li {
	padding: 24px 20px;
	background: var(--color-gold);
	color: var(--color-white);
	text-align: center;
	font-size: 17px;
	letter-spacing: 0.05em;
	line-height: 1.6;
}

/* 相談会カード 2カラム */
.news-cards {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
	margin-top: 30px;
}
.news-card {
	display: flex;
	flex-direction: column;
	border: 1px solid var(--color-gold-light);
	background: var(--color-white);
}
.news-card__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 14px 20px;
	background: var(--color-brown);
	color: var(--color-white);
	font-size: 18px;
	letter-spacing: 0.05em;
	line-height: 1.4;
}
.news-card__time {
	flex-shrink: 0;
	padding: 4px 10px;
	background: var(--color-white);
	color: var(--color-brown);
	font-size: 12px;
	line-height: 1;
}
.news-card__body { flex: 1; padding: 24px 20px; }
.news-card__body p {
	font-size: 15px;
	letter-spacing: 0.05em;
	line-height: 1.9;
}
.news-card__foot { padding: 0 20px 24px; }

/* 申込ボタン */
.news-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	padding: 16px 24px;
	background: var(--color-gold);
	color: var(--color-white) !important;
	font-size: 16px;
	letter-spacing: 0.08em;
	line-height: 1;
	text-decoration: none !important;
}
.news-btn--outline {
	background: var(--color-white);
	border: 1px solid var(--color-gold);
	color: var(--color-brown) !important;
}

/* 注記ボックス */
.news-note {
	margin-top: 30px;
	padding: 24px 28px;
	background: var(--color-cream);
	font-size: 15px;
	letter-spacing: 0.05em;
	line-height: 1.9;
}
.news-note p + p { margin-top: 12px; }

/* ポスター画像 */
.news-poster {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
	margin-top: 30px;
}
.news-poster img {
	width: 100%;
	height: auto;
	border: 1px solid var(--color-border);
}
.news-poster figcaption {
	margin-top: 10px;
	font-size: 13px;
	color: var(--color-text);
	text-align: center;
}

/* 404 のページ案内 */
.notfound__links {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
	margin-top: 50px;
}
.notfound__links a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 24px 24px;
	border: 1px solid var(--color-gold-light);
	background: var(--color-cream);
	font-size: 16px;
	letter-spacing: 0.05em;
	line-height: 1;
}
.notfound__links .chev-right { width: 7px; height: 13px; flex-shrink: 0; }

/* 前後記事ナビ */
.news-detail__nav {
	display: flex;
	justify-content: space-between;
	gap: 30px;
	margin-top: 60px;
	padding-top: 30px;
	border-top: 1px solid var(--color-border);
	font-size: 14px;
	line-height: 1.8;
}
.news-detail__sibling { max-width: 45%; color: var(--color-brown); }
.news-detail__sibling--next { text-align: right; }

/* =========================================================
   SP (max-width: 767px)
   ========================================================= */
@media (max-width: 767px) {
	.page-hero { height: 300px; padding-left: 20px; }
	.page-hero__title { font-size: 24px; }

	.lower__inner { width: auto; margin: 0 12.5px 60px; }

	.breadcrumb { padding: 12px 0; font-size: 12px; }

	.lower__lead { margin-top: 40px; }

	.toc { width: 100%; margin-top: 40px; padding-bottom: 30px; }
	.toc__head { padding: 20px 0; font-size: 20px; }
	.toc__list { width: auto; margin: 20px 20px 0; }
	.toc__item a { height: 56px; font-size: 16px; }
	.toc__item--sub a { font-size: 14px; }
	.toc__dash { width: 20px; }

	.lower-sec { margin-top: 60px; }
	.lower-sec__title { font-size: 25px; }
	.lower-sec__visual { margin-top: 40px; background: none; }
	.lower-sec__visual img,
	.lower-sec__visual--wide img { width: 100%; height: auto; }
	.lower-sec__body { margin-top: 40px; }

	.lower-sub { margin-top: 40px; }
	.lower-sub__title { margin-bottom: 20px; font-size: 20px; }

	.lower-more { margin: 30px auto 0; }

	/* ---------- 症例 ---------- */
	.case-list {
		grid-template-columns: repeat(2, 1fr);
		gap: 30px 15px;
		margin-top: 40px;
	}
	.case-card__title { font-size: 14px; }
	.case-detail { margin-top: 40px; }
	.case-detail__body .l01_box_b0 { padding: 20px; }
	.case-detail__body .table_ac th { width: 110px; white-space: normal; }
	.case-detail__body .btn { width: 100%; font-size: 14px; padding: 10px 20px; }

	/* ---------- お知らせ ---------- */
	.news-list { margin-top: 40px; }
	.news-list__item a { gap: 16px; padding: 20px 0; }
	.news-list__title { font-size: 15px; }

	.news-detail { margin-top: 40px; }
	.news-detail__body { margin-top: 30px; }
	.news-detail__body h3 { margin-top: 44px; font-size: 19px; }
	.news-summary { grid-template-columns: 1fr; }
	.news-summary dt { padding: 12px 16px; border-bottom: 0; }
	.news-summary dd { padding: 16px; }
	.news-summary .news-summary__lg { font-size: 18px; }
	.news-points { grid-template-columns: 1fr; gap: 12px; }
	.news-points li { padding: 16px; font-size: 16px; }
	.news-cards { grid-template-columns: 1fr; gap: 20px; }
	.news-card__head { flex-direction: column; align-items: flex-start; gap: 8px; font-size: 17px; }
	.news-note { padding: 20px; }
	.news-poster { grid-template-columns: 1fr; gap: 20px; }
	.notfound__links { grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 40px; }
	.notfound__links a { padding: 18px 16px; font-size: 14px; }
	.news-detail__nav { flex-direction: column; gap: 16px; }
	.news-detail__sibling { max-width: none; }
	.news-detail__sibling--next { text-align: left; }

	/* ---------- ドクター紹介 ---------- */
	.doctor-profile {
		flex-direction: column;
		gap: 24px;
		margin-top: 40px;
		padding-top: 40px;
	}
	.doctor-profile__photo { width: 220px; margin: 0 auto; }
	.doctor-profile__name { font-size: 22px; }
	.doctor-profile__kana { display: block; margin: 8px 0 0; }
	.doctor-profile__data { grid-template-columns: 96px 1fr; }
}