@charset "UTF-8";
/* =========================================================
   topics.css - トピックス一覧／詳細
   Figma 1440px 基準（1rem = Figmaのpx ÷ 10）
   ========================================================= */

.p-topics-page,
.p-topic { padding-top: 15rem; }

.p-topics-page__head,
.p-topics-page__mv,
.p-topic__head,
.p-topic__mv {
	width: min(100%, 144rem);
	margin-inline: auto;
	padding: 0 12rem;
}

.p-topics-page__mv,
.p-topic__mv { margin-top: 3rem; }

.p-topics-page__mv img,
.p-topic__mv img {
	display: block;
	width: 100%;
	height: 25rem;
	object-fit: cover;
	border-radius: 2rem;
}

/* =========================================================
   一覧
   ========================================================= */
.p-topics-page__body {
	width: min(100%, 144rem);
	margin-inline: auto;
	padding: 12rem 14rem 0;
}

/* Figmaはダミー3個で右寄せだが、実カテゴリは7個あり右端に詰まるため中央寄せにする */
.p-topics-page__cats ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 1.6rem;
}

.p-topics-page__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 4rem 2.8rem;
	margin-top: 4rem;
}

.p-topics-page__grid .c-newscard { width: auto; }

.p-topics-page__empty {
	margin-top: 4rem;
	text-align: center;
}

.p-topics-page .c-pager { margin-top: 12rem; }

/* ページャー下からパンくずまで Figma は 120px */
.p-topics-page .c-breadcrumb { padding-top: 12rem; }

/* =========================================================
   詳細
   ========================================================= */
.p-topic__article {
	width: min(100%, 144rem);
	margin-inline: auto;
	padding: 0 27.1rem;
}

.p-topic__meta {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 2rem;
	margin-top: 10rem;
}

.p-topic__date {
	font-family: var(--font-en);
	font-weight: 200;
	font-size: 2rem;
	line-height: 1.2;
	color: var(--c-main);
}

.p-topic__title {
	margin-top: 5.4rem;
	padding: 0 2.5rem;
	font-family: var(--font-mincho);
	font-weight: 500;
	font-size: 2.4rem;
	line-height: 4rem;
	letter-spacing: .03em;
	color: var(--c-main);
	text-align: center;
}

.p-topic__body {
	margin-top: 3.5rem;
	padding: 3.5rem 2.5rem 0;
	border-top: 1px solid var(--c-border);
	font-size: 1.6rem;
	line-height: 3.5rem;
	color: var(--c-text);
}

/* 記事本文（エディタ出力）のスタイル */
.p-topic__body > * + * { margin-top: 3.5rem; }

.p-topic__body h1,
.p-topic__body h2 {
	font-weight: 500;
	letter-spacing: .15em;
	line-height: 2.5rem;
	color: var(--c-main);
}

.p-topic__body h1 {
	padding: 1rem 1rem 1rem 2rem;
	background: var(--c-gray);
	font-size: 2rem;
}

.p-topic__body h2 {
	padding: 1rem 1rem 2rem 2rem;
	border-bottom: 1px solid var(--c-accent);
	font-size: 1.8rem;
}

.p-topic__body h3 {
	padding-left: 2rem;
	border-left: .4rem solid var(--c-accent);
	font-size: 1.7rem;
	font-weight: 500;
	line-height: 2.5rem;
	letter-spacing: .1em;
	color: var(--c-main);
}

.p-topic__body img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 1rem;
}

.p-topic__body figure { margin: 0; }
.p-topic__body a { color: var(--c-accent); text-decoration: underline; }
.p-topic__body ul,
.p-topic__body ol { padding-left: 2.4rem; }
.p-topic__body ul li { list-style: disc; }
.p-topic__body ol li { list-style: decimal; }
.p-topic__body strong { font-weight: 700; }
.p-topic__body blockquote {
	padding: 2rem 2.4rem;
	border-left: .4rem solid var(--c-border);
	background: var(--c-gray);
}

.p-topic__nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: min(100% - 59rem, 85rem);
	margin: 12rem auto 0;
}

.p-topic__nav-side { width: 5.6rem; }
.p-topic__nav-side--right { display: flex; justify-content: flex-end; }

.p-topic__nav .c-arrow { width: 5.6rem; height: 5.6rem; }

.p-topic__nav-list {
	border: 1px solid var(--c-border);
	transition: background-color .3s ease, color .3s ease;
}

.p-topic__nav-list:hover { background: var(--c-main); color: #fff; }

.p-topic .c-breadcrumb { padding-top: 9.4rem; }

/* =========================================================
   SP（デザイン確定後に再調整する暫定レイアウト）
   ========================================================= */
@media screen and (max-width: 1023px) {
	.p-topics-page,
	.p-topic { padding-top: var(--header-h); }

	.p-topics-page__head,
	.p-topic__head { padding: 0 2.4rem; max-width: none; }



	.p-topics-page__body { padding: 6rem 2.4rem 0; max-width: 62rem; }
	.p-topics-page__cats ul { justify-content: center; gap: 1rem; }
	.p-topics-page__grid { grid-template-columns: 1fr; gap: 2.4rem; margin-top: 3rem; }
	.p-topics-page .c-pager { margin-top: 6rem; }

	.p-topic__article { padding: 0 2.4rem; max-width: 62rem; }
	.p-topic__meta { margin-top: 5rem; gap: 1.2rem; flex-wrap: wrap; }
	.p-topic__date { font-size: 1.6rem; }
	.p-topic__title { margin-top: 3rem; padding: 0; font-size: 2rem; line-height: 1.7; }
	.p-topic__body { margin-top: 3rem; padding: 3rem 0 0; font-size: 1.4rem; line-height: 2.2; }
	.p-topic__body > * + * { margin-top: 2.4rem; }
	.p-topic__body h1 { font-size: 1.7rem; line-height: 1.6; }
	.p-topic__body h2 { font-size: 1.6rem; line-height: 1.6; }
	.p-topic__nav { width: 100%; max-width: 62rem; padding: 0 2.4rem; margin-top: 6rem; }
	.p-topic__nav-side { width: 4.4rem; }
	.p-topic__nav .c-arrow { width: 4.4rem; height: 4.4rem; }
	.p-topic .c-breadcrumb { padding-top: 5rem; }
}