/*
Theme Name: Kinri Journal
Theme URI: https://kinri.withrun.org/
Author: Hiro
Description: 長期金利など経済データの定点記録サイト向けの独自テーマ。経済紙風の硬めの紙面に、初心者向けの解説ブロックを組み合わせた構成です。
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: kinri-journal
Tags: blog, custom-colors, custom-menu, one-column
*/

/* =========================================
 * 基本設定
 * ========================================= */

:root {
	--kj-accent: #b3352c;
	--kj-accent-dark: #8f2a23;
	--kj-down: #2f5fa8;
	--kj-ink: #1a1a1a;
	--kj-sub: #3d3a33;
	--kj-muted: #6b6659;
	--kj-line: #e3e0d8;
	--kj-line-soft: #eae7de;
	--kj-paper: #fdfdfb;
	--kj-card: #ffffff;
	--kj-soft-bg: #f7f9fc;
	--kj-soft-border: #dbe3ee;
	--kj-mincho: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "MS PMincho", serif;
	--kj-gothic: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
}

* {
	box-sizing: border-box;
}

html {
	font-size: 16px;
}

body {
	margin: 0;
	padding: 0;
	background: var(--kj-paper);
	color: var(--kj-ink);
	font-family: var(--kj-gothic);
	line-height: 1.9;
	font-size: 17px;
	-webkit-text-size-adjust: 100%;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	letter-spacing: 0.02em;
}

a {
	color: var(--kj-accent);
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

img {
	max-width: 100%;
	height: auto;
}

.kj-container {
	max-width: 880px;
	margin: 0 auto;
	padding: 0 20px;
}

/* =========================================
 * ヘッダー
 * ========================================= */

.kj-header {
	background: var(--kj-paper);
	border-bottom: 3px double var(--kj-accent);
}

.kj-header-inner {
	max-width: 880px;
	margin: 0 auto;
	padding: 18px 20px 14px;
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 8px;
}

.kj-site-title {
	margin: 0;
	font-family: var(--kj-mincho);
	font-size: 26px;
	font-weight: 700;
	letter-spacing: 0.06em;
	line-height: 1.3;
}

.kj-site-title a {
	color: var(--kj-ink);
	text-decoration: none;
}

.kj-site-desc {
	margin: 5px 0 0;
	font-size: 13px;
	color: #5c5749;
	letter-spacing: 0.04em;
}

.kj-today {
	font-size: 12px;
	color: var(--kj-muted);
	white-space: nowrap;
}

/* ナビゲーション */

.kj-nav {
	border-bottom: 1px solid var(--kj-line);
	background: var(--kj-paper);
}

.kj-nav ul {
	max-width: 880px;
	margin: 0 auto;
	padding: 0 20px;
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 18px;
}

.kj-nav li {
	margin: 0;
}

.kj-nav a {
	display: block;
	padding: 10px 0;
	font-size: 13px;
	color: var(--kj-sub);
	letter-spacing: 0.04em;
}

.kj-nav a:hover {
	color: var(--kj-accent);
	text-decoration: none;
}

/* =========================================
 * 速報ボックス（トップ）
 * ========================================= */

.kj-latest {
	background: var(--kj-card);
	border: 1px solid var(--kj-line);
	border-top: 4px solid var(--kj-accent);
	padding: 22px 24px 18px;
	margin: 24px 0 28px;
}

.kj-latest-label {
	font-size: 12px;
	color: var(--kj-muted);
	letter-spacing: 0.1em;
	margin-bottom: 6px;
}

.kj-latest-value {
	display: flex;
	align-items: baseline;
	flex-wrap: wrap;
	gap: 8px;
}

.kj-latest-number {
	font-family: var(--kj-mincho);
	font-size: 52px;
	font-weight: 600;
	color: var(--kj-accent);
	line-height: 1.1;
	letter-spacing: -0.01em;
}

.kj-latest-unit {
	font-size: 18px;
	color: var(--kj-ink);
}

.kj-latest-diff {
	margin-left: auto;
	font-size: 15px;
	font-weight: bold;
}

.kj-up {
	color: var(--kj-accent);
}

.kj-down {
	color: var(--kj-down);
}

.kj-flat {
	color: var(--kj-muted);
}

.kj-latest-date {
	font-size: 13px;
	color: var(--kj-sub);
	margin-top: 10px;
	padding-top: 10px;
	border-top: 1px dotted var(--kj-line);
}

/* =========================================
 * 解説ブロック（C案の要素）
 * ========================================= */

.kj-explain {
	background: var(--kj-soft-bg);
	border: 1px solid var(--kj-soft-border);
	border-radius: 12px;
	padding: 16px 18px;
	margin: 0 0 28px;
}

.kj-explain-title {
	font-size: 14px;
	font-weight: 600;
	color: #1a2b42;
	margin: 0 0 6px;
	display: flex;
	align-items: center;
	gap: 8px;
}

.kj-explain-title::before {
	content: "";
	width: 18px;
	height: 18px;
	border-radius: 6px;
	background: #2b6cb0;
	display: inline-block;
	flex: none;
}

.kj-explain p {
	margin: 0;
	font-size: 15px;
	color: #2d3748;
	line-height: 1.9;
}

.kj-explain p + p {
	margin-top: 8px;
}

/* =========================================
 * 記事一覧（ログ形式）
 * ========================================= */

.kj-section-title {
	font-family: var(--kj-mincho);
	font-size: 18px;
	font-weight: 600;
	color: var(--kj-ink);
	margin: 0 0 14px;
	padding-left: 10px;
	border-left: 4px solid var(--kj-accent);
	letter-spacing: 0.04em;
}

.kj-log {
	background: var(--kj-card);
	border: 1px solid var(--kj-line);
	margin-bottom: 28px;
}

.kj-log-item {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 12px 16px;
	border-bottom: 1px dotted var(--kj-line);
}

.kj-log-item:last-child {
	border-bottom: none;
}

.kj-log-item:hover {
	background: #faf9f5;
}

.kj-log-date {
	font-size: 14px;
	color: var(--kj-sub);
	white-space: nowrap;
	flex: none;
	width: 84px;
}

.kj-log-title {
	flex: 1;
	font-size: 15px;
	min-width: 0;
}

.kj-log-title a {
	color: var(--kj-ink);
}

.kj-log-title a:hover {
	color: var(--kj-accent);
}

/* =========================================
 * 記事一覧（通常記事カード）
 * ========================================= */

.kj-card-list {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
	gap: 18px;
	margin-bottom: 28px;
}

.kj-card {
	background: var(--kj-card);
	border: 1px solid var(--kj-line);
	overflow: hidden;
}

.kj-card-thumb {
	display: block;
	line-height: 0;
	background: var(--kj-line-soft);
}

.kj-card-thumb img {
	width: 100%;
	aspect-ratio: 1200 / 630;
	object-fit: cover;
}

.kj-card-body {
	padding: 12px 14px 14px;
}

.kj-card-date {
	font-size: 11px;
	color: var(--kj-muted);
}

.kj-card-title {
	font-size: 14px;
	margin: 4px 0 0;
	line-height: 1.6;
}

.kj-card-title a {
	color: var(--kj-ink);
}

/* =========================================
 * 個別記事
 * ========================================= */

.kj-article {
	background: var(--kj-card);
	border: 1px solid var(--kj-line);
	padding: 28px 28px 32px;
	margin: 24px 0 28px;
}

.kj-article-header {
	border-bottom: 3px double var(--kj-accent);
	padding-bottom: 14px;
	margin-bottom: 22px;
}

.kj-article-title {
	font-family: var(--kj-mincho);
	font-size: 27px;
	font-weight: 600;
	line-height: 1.5;
	margin: 0 0 8px;
	letter-spacing: 0.02em;
}

.kj-article-meta {
	font-size: 13px;
	color: #5c5749;
	display: flex;
	gap: 14px;
	flex-wrap: wrap;
}

.kj-article-thumb {
	margin: 0 0 22px;
	line-height: 0;
}

.kj-entry {
	font-size: 17px;
	color: #232323;
}

.kj-entry p {
	margin: 0 0 1.4em;
}

.kj-entry h2 {
	font-family: var(--kj-mincho);
	font-size: 21px;
	font-weight: 600;
	color: var(--kj-ink);
	margin: 2em 0 0.8em;
	padding: 0 0 8px 12px;
	border-left: 5px solid var(--kj-accent);
	border-bottom: 1px solid var(--kj-line);
	letter-spacing: 0.03em;
}

.kj-entry h3 {
	font-size: 18px;
	font-weight: 600;
	margin: 1.8em 0 0.7em;
	padding-left: 10px;
	border-left: 3px solid var(--kj-muted);
}

.kj-entry table {
	width: 100%;
	border-collapse: collapse;
	margin: 0 0 1.6em;
	font-size: 15px;
}

.kj-entry th,
.kj-entry td {
	border: 1px solid var(--kj-line);
	padding: 9px 12px;
	text-align: left;
}

.kj-entry th {
	background: #f5f3ed;
	font-weight: 600;
	color: var(--kj-sub);
}

.kj-entry figure {
	margin: 0 0 1.6em;
}

.kj-entry svg {
	display: block;
	max-width: 100%;
	height: auto;
	border: 1px solid var(--kj-line);
}

.kj-entry ul,
.kj-entry ol {
	margin: 0 0 1.4em;
	padding-left: 1.6em;
}

.kj-entry li {
	margin-bottom: 0.5em;
}

.kj-entry blockquote {
	margin: 0 0 1.4em;
	padding: 12px 16px;
	background: #f8f7f2;
	border-left: 4px solid var(--kj-line);
	color: var(--kj-sub);
}

/* 記事下の関連導線 */

.kj-related {
	background: var(--kj-soft-bg);
	border: 1px solid var(--kj-soft-border);
	border-radius: 12px;
	padding: 18px 20px;
	margin: 28px 0 0;
}

.kj-related-title {
	font-size: 14px;
	font-weight: 600;
	color: #1a2b42;
	margin: 0 0 10px;
}

.kj-related ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.kj-related li {
	padding: 7px 0;
	border-top: 1px solid #e5ebf3;
	font-size: 14px;
}

.kj-related li:first-child {
	border-top: none;
}

/* 記事ナビ */

.kj-postnav {
	display: flex;
	justify-content: space-between;
	gap: 14px;
	margin: 24px 0 0;
	font-size: 13px;
}

.kj-postnav a {
	color: var(--kj-sub);
}

.kj-postnav a:hover {
	color: var(--kj-accent);
}

/* =========================================
 * ページャー
 * ========================================= */

.kj-pager {
	margin: 0 0 32px;
	font-size: 14px;
	text-align: center;
}

.kj-pager .page-numbers {
	display: inline-block;
	min-width: 36px;
	padding: 6px 10px;
	margin: 0 3px;
	border: 1px solid var(--kj-line);
	background: var(--kj-card);
	color: var(--kj-sub);
}

.kj-pager .page-numbers.current {
	background: var(--kj-accent);
	border-color: var(--kj-accent);
	color: #fff;
}

/* =========================================
 * フッター
 * ========================================= */

.kj-footer {
	border-top: 3px double var(--kj-accent);
	margin-top: 40px;
	padding: 24px 0 32px;
	background: var(--kj-paper);
}

.kj-footer-inner {
	max-width: 880px;
	margin: 0 auto;
	padding: 0 20px;
}

.kj-disclaimer {
	background: #f8f7f2;
	border: 1px solid var(--kj-line);
	padding: 16px 18px;
	font-size: 14px;
	color: #33302a;
	line-height: 1.9;
	margin-bottom: 18px;
	letter-spacing: 0.01em;
}

.kj-footer-nav {
	font-size: 13px;
	margin-bottom: 10px;
}

.kj-footer-nav ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
}

.kj-copyright {
	font-size: 13px;
	color: #4a463d;
	letter-spacing: 0.02em;
}

/* =========================================
 * スマホ対応
 * ========================================= */

@media screen and (max-width: 782px) {

	body {
		font-size: 16px;
	}

	.kj-site-title {
		font-size: 21px;
	}

	.kj-latest {
		padding: 18px 16px 14px;
	}

	.kj-latest-number {
		font-size: 42px;
	}

	.kj-latest-diff {
		margin-left: 0;
		width: 100%;
	}

	.kj-article {
		padding: 20px 16px 24px;
	}

	.kj-article-title {
		font-size: 21px;
	}

	.kj-entry {
		font-size: 16px;
	}

	.kj-entry h2 {
		font-size: 18px;
	}

	.kj-log-date {
		width: 70px;
		font-size: 13px;
	}

	.kj-log-title {
		font-size: 14px;
	}

	.kj-postnav {
		flex-direction: column;
	}
}