/* 設立日帖 main.css ------------------------------------------------------------
   配色：江戸紫＋卵色＋生成り。卵色の地には文字色（--ksb-ink）だけを載せる。
   コントラスト比（PROGRESS.md に検算を記録）：ink/ground 14.41・ink/egg 10.26・white/pur 6.94・pur/ground 6.55・egg/pur 4.66・muted/ground 6.66
------------------------------------------------------------------------------- */
:root {
	--ksb-pur: #7a3f9d;
	--ksb-pur-dk: #5b2b78;
	--ksb-pur-tint: #efe5f5;
	--ksb-egg: #f2d16b;
	--ksb-egg-tint: #fbefc4;
	--ksb-ground: #fbf8f2;
	--ksb-white: #ffffff;
	--ksb-ink: #2a2233;
	--ksb-muted: #5e5568;
	--ksb-line: #d9cfe0;
	--ksb-serif: "Bodoni 72", "Bodoni MT", Didot, "Didot LT STD", Georgia, "Times New Roman", serif;
	--ksb-sans: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", "Yu Gothic", YuGothic, Meiryo, sans-serif;
	--ksb-rail: 118px;
	--ksb-cta-h: 64px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 72px; }
body {
	margin: 0;
	background: var(--ksb-ground);
	color: var(--ksb-ink);
	font-family: var(--ksb-sans);
	font-size: 16px;
	line-height: 1.85;
	overflow-wrap: anywhere;
	padding-bottom: calc(var(--ksb-cta-h) + 8px);
}
img, svg { max-width: 100%; height: auto; }
a { color: var(--ksb-pur); text-underline-offset: 3px; }
a:hover { color: var(--ksb-pur-dk); }
a:focus-visible, button:focus-visible, summary:focus-visible, select:focus-visible, input:focus-visible { outline: 3px solid var(--ksb-pur); outline-offset: 2px; }
.ksb-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.ksb-skip { position: absolute; left: -999px; top: 0; background: var(--ksb-ink); color: var(--ksb-ground); padding: 8px 12px; z-index: 100; }
.ksb-skip:focus { left: 8px; }

/* ヘッダー：ロゴと検索だけの薄い帯 ------------------------------------------------ */
.ksb-top {
	display: flex; align-items: center; justify-content: space-between; gap: 12px;
	padding: 6px 20px; min-height: 52px;
	background: var(--ksb-ground);
	border-bottom: 3px solid var(--ksb-pur);
	box-shadow: 0 3px 0 var(--ksb-egg);
	position: relative; z-index: 30;
}
.ksb-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ksb-ink); min-width: 0; }
.ksb-logo img { width: 40px; height: 40px; flex: none; }
.ksb-logo__name { font-weight: 700; font-size: 17px; letter-spacing: .04em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ksb-search { display: flex; flex: 0 1 300px; min-width: 0; }
.ksb-search input { flex: 1; min-width: 0; border: 2px solid var(--ksb-ink); border-right: 0; background: var(--ksb-white); padding: 5px 10px; font: inherit; font-size: 14px; border-radius: 0; }
.ksb-search button { border: 2px solid var(--ksb-ink); background: var(--ksb-ink); color: var(--ksb-ground); font: inherit; font-size: 14px; padding: 4px 12px; cursor: pointer; }

/* 2カラム：左の月レール＋右の本文 ------------------------------------------------ */
.ksb-shell { display: grid; grid-template-columns: var(--ksb-rail) minmax(0, 1fr); max-width: 1280px; margin: 0 auto; }
.ksb-main { padding: 24px 36px 48px; min-width: 0; }

.ksb-rail {
	position: sticky; top: 0; align-self: start;
	max-height: 100vh; overflow-y: auto;
	padding: 18px 0 24px;
	border-right: 2px solid var(--ksb-ink);
	background:
		linear-gradient(90deg, transparent calc(100% - 10px), var(--ksb-pur-tint) calc(100% - 10px)),
		var(--ksb-ground);
}
.ksb-rail__head { margin: 0 0 8px; text-align: center; font-size: 12px; font-weight: 700; letter-spacing: .3em; color: var(--ksb-muted); }
.ksb-rail__list { list-style: none; margin: 0; padding: 0; }
.ksb-rail__list a { display: grid; grid-template-columns: 38px 1fr; grid-template-rows: auto auto; column-gap: 4px; padding: 6px 12px 6px 10px; text-decoration: none; color: var(--ksb-ink); border-left: 5px solid transparent; line-height: 1.3; }
.ksb-rail__n { grid-row: 1 / 3; font-family: var(--ksb-serif); font-size: 30px; line-height: 1; text-align: right; padding-right: 4px; font-variant-numeric: lining-nums; }
.ksb-rail__k { font-size: 10px; color: var(--ksb-muted); }
.ksb-rail__t { font-size: 12px; font-weight: 700; }
.ksb-rail__list a:hover { background: var(--ksb-egg-tint); }
.ksb-rail__list .is-cur a { border-left-color: var(--ksb-pur); background: var(--ksb-pur); color: var(--ksb-white); }
.ksb-rail__list .is-cur .ksb-rail__k { color: var(--ksb-egg); }

/* 見出しの共通形 --------------------------------------------------------------- */
.ksb-sec-h { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 14px; margin: 56px 0 20px; font-size: 24px; line-height: 1.4; border-bottom: 2px solid var(--ksb-ink); padding-bottom: 8px; }
.ksb-sec-h span { font-size: 12px; letter-spacing: .2em; color: var(--ksb-ground); background: var(--ksb-pur); padding: 2px 10px; }

/* 目的別の2本の導線：1枚の切符をミシン目で2つに分けた形 ----------------------------------- */
.ksb-paths { position: relative; display: grid; grid-template-columns: 1fr 1fr; margin: 6px 0 30px; border: 2px solid var(--ksb-ink); background: var(--ksb-white); }
.ksb-paths__ttl { position: absolute; left: 14px; top: -11px; margin: 0; padding: 0 8px; background: var(--ksb-ground); font-size: 11px; font-weight: 700; letter-spacing: .3em; color: var(--ksb-pur); line-height: 20px; }
.ksb-paths a { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 14px; align-items: center; padding: 18px 22px; text-decoration: none; color: var(--ksb-ink); }
.ksb-paths__a { background: var(--ksb-egg-tint); }
.ksb-paths__b { border-left: 3px dashed var(--ksb-ink); position: relative; }
.ksb-paths__b::before, .ksb-paths__b::after { content: ""; position: absolute; left: -13px; width: 22px; height: 22px; border-radius: 50%; background: var(--ksb-ground); border: 2px solid var(--ksb-ink); }
.ksb-paths__b::before { top: -13px; clip-path: inset(50% 0 0 0); }
.ksb-paths__b::after { bottom: -13px; clip-path: inset(0 0 50% 0); }
.ksb-paths__k { grid-row: 1 / 3; font-family: var(--ksb-serif); font-size: 48px; line-height: 1; color: var(--ksb-pur); }
.ksb-paths strong { font-size: 17.5px; line-height: 1.45; }
.ksb-paths small { font-size: 12.5px; color: var(--ksb-muted); line-height: 1.6; }
.ksb-paths a:hover strong { text-decoration: underline; text-decoration-color: var(--ksb-pur); }
@media (max-width: 700px) {
	.ksb-paths { grid-template-columns: 1fr; }
	.ksb-paths a { padding: 14px 16px; }
	.ksb-paths__k { font-size: 36px; }
	.ksb-paths__b { border-left: 0; border-top: 3px dashed var(--ksb-ink); }
	.ksb-paths__b::before { left: -13px; top: -13px; clip-path: inset(0 0 0 50%); }
	.ksb-paths__b::after { left: auto; right: -13px; top: -13px; bottom: auto; clip-path: inset(0 50% 0 0); }
}

/* ヒーロー：日めくり暦の1枚（画像） ------------------------------------------------- */
.ksb-hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 32px; align-items: center; }
.ksb-hero__kicker { margin: 0; font-size: 13px; letter-spacing: .25em; color: var(--ksb-pur); font-weight: 700; }
.ksb-hero h1 { margin: 6px 0 14px; font-size: clamp(28px, 4.2vw, 46px); line-height: 1.25; letter-spacing: .03em; }
.ksb-hero__lead { margin: 0 0 18px; }
.ksb-hero__facts { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.ksb-hero__facts li { display: grid; grid-template-columns: minmax(118px, auto) 1fr; gap: 12px; align-items: center; border-top: 1px dashed var(--ksb-muted); padding-top: 10px; font-size: 14px; }
.ksb-hero__facts b { font-family: var(--ksb-serif); font-size: 24px; color: var(--ksb-pur); font-weight: 400; white-space: nowrap; }
.ksb-hero__fig { margin: 0; }
.ksb-hero__fig img { display: block; width: 100%; max-width: 440px; margin: 0 auto; filter: drop-shadow(8px 10px 0 rgba(42, 34, 51, .12)); }
.ksb-hero__fig figcaption { font-size: 12px; color: var(--ksb-muted); text-align: center; margin-top: 6px; }

/* 主役：設立日ダイヤル ---------------------------------------------------------- */
.ksb-dial { margin: 56px 0 0; padding: 26px; border: 2px solid var(--ksb-ink); background: var(--ksb-white); position: relative; }
.ksb-dial::before { content: ""; position: absolute; inset: 8px; border: 1px solid var(--ksb-line); pointer-events: none; }
.ksb-dial__kicker { margin: 0; font-family: var(--ksb-serif); font-size: 13px; letter-spacing: .3em; color: var(--ksb-pur); }
.ksb-dial h2 { margin: 4px 0 8px; font-size: 22px; line-height: 1.45; }
.ksb-dial__head p:last-child { margin: 0; font-size: 14px; }
.ksb-dial__body { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; align-items: center; margin-top: 18px; position: relative; }
.ksb-dial__ring { position: relative; width: 100%; max-width: 440px; aspect-ratio: 1; margin: 0 auto; }
.ksb-dial__ring svg { position: absolute; inset: 9%; width: 82%; height: 82%; }
.ksb-dial__base { fill: var(--ksb-ground); stroke: var(--ksb-ink); stroke-width: 3; }
.ksb-dial__track { fill: none; stroke: var(--ksb-pur-tint); stroke-width: 22; }
.ksb-dial__tick { stroke: var(--ksb-ink); stroke-width: 1.5; }
.ksb-dial__first { fill: none; stroke: var(--ksb-pur); stroke-width: 22; transition: d .3s; }
.ksb-dial__tok { fill: none; stroke: var(--ksb-egg); stroke-width: 14; stroke-dasharray: 2 3; }
.ksb-dial__close { fill: none; stroke: var(--ksb-ink); stroke-width: 9; }
.ksb-dial__num { font-family: var(--ksb-serif); font-size: 64px; text-anchor: middle; fill: var(--ksb-ink); }
.ksb-dial__unit { font-size: 15px; text-anchor: middle; fill: var(--ksb-ink); font-weight: 700; }
.ksb-dial__marks { list-style: none; margin: 0; padding: 0; position: absolute; inset: 0; }
.ksb-dial__marks li { position: absolute; width: 14%; transform: translate(-50%, -50%); }
.ksb-dial__marks button { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: pointer; border-radius: 50%; transition: transform .15s; }
.ksb-dial__marks img { display: block; width: 100%; }
.ksb-dial__marks button[aria-pressed="true"] { transform: scale(1.18); filter: drop-shadow(0 0 0 var(--ksb-ink)) drop-shadow(2px 3px 0 var(--ksb-egg)); }
.ksb-dial__ctrl { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 14px; }
.ksb-dial__ctrl label { display: flex; align-items: center; gap: 8px; font-weight: 700; }
.ksb-dial__ctrl select { font: inherit; font-family: var(--ksb-serif); font-size: 20px; padding: 2px 8px; border: 2px solid var(--ksb-ink); background: var(--ksb-egg-tint); color: var(--ksb-ink); border-radius: 0; }
.ksb-dial__read { margin: 0; display: grid; gap: 8px; }
.ksb-dial__read > div { display: grid; grid-template-columns: 9em 1fr; gap: 8px; border-bottom: 1px solid var(--ksb-line); padding-bottom: 6px; }
.ksb-dial__read dt { font-weight: 700; font-size: 14px; display: flex; align-items: center; gap: 6px; }
.ksb-dial__read dd { margin: 0; font-size: 14px; }
.ksb-key { display: inline-block; width: 18px; height: 8px; }
.ksb-key--first { background: var(--ksb-pur); }
.ksb-key--tok { background: repeating-linear-gradient(90deg, var(--ksb-egg) 0 3px, transparent 3px 5px); outline: 1px solid var(--ksb-ink); }
.ksb-key--close { background: var(--ksb-ink); }
.ksb-dial__note { font-size: 12.5px; color: var(--ksb-muted); margin: 12px 0 0; line-height: 1.7; }

/* トップのカテゴリー（12変種） --------------------------------------------------- */
.ksb-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; grid-auto-flow: dense; }
.ksb-tile { margin: 0; background: var(--ksb-white); border: 2px solid var(--ksb-ink); color: var(--ksb-ink); text-decoration: none; min-width: 0; overflow: hidden; }
.ksb-tile h3 { margin: 0; font-size: 16px; line-height: 1.45; }
.ksb-tile h3 a, .ksb-tile p a { color: var(--ksb-ink); text-decoration: none; }
.ksb-tile a:hover, a.ksb-tile:hover strong { text-decoration: underline; }
.ksb-tile p { margin: 0; font-size: 13px; line-height: 1.6; }
.ksb-tile img { display: block; width: 100%; height: auto; }
.ksb-tile__chap { font-size: 11px; letter-spacing: .15em; color: var(--ksb-pur); font-weight: 700; }
.ksb-tile--0 .ksb-tile__fig { display: block; border-bottom: 2px solid var(--ksb-ink); }
.ksb-tile--0 .ksb-tile__body { padding: 12px 14px 14px; display: grid; gap: 4px; }
.ksb-tile--1 { display: grid; grid-template-columns: 42% 1fr; align-items: center; }
.ksb-tile--1 figure { margin: 0; border-right: 2px solid var(--ksb-ink); height: 100%; }
.ksb-tile--1 figure img { height: 100%; object-fit: cover; }
.ksb-tile--1 .ksb-tile__txt { padding: 10px 12px; display: grid; }
.ksb-tile--1 strong { line-height: 1.45; }
.ksb-tile--1 small { color: var(--ksb-muted); }
.ksb-tile--2 { background: var(--ksb-pur); color: var(--ksb-white); padding: 14px; display: flex; flex-direction: column; justify-content: space-between; gap: 10px; }
.ksb-tile--2 h3 a { color: var(--ksb-white); }
.ksb-tile__big { font-family: var(--ksb-serif); font-size: 54px; line-height: 1; color: var(--ksb-egg); }
.ksb-tile--3 { display: grid; grid-template-columns: 1fr 38%; }
.ksb-tile--3 dl { margin: 0; padding: 12px; }
.ksb-tile--3 dt { font-weight: 700; line-height: 1.45; }
.ksb-tile--3 dt a { color: var(--ksb-ink); }
.ksb-tile--3 dd { margin: 6px 0 0; font-size: 13px; line-height: 1.6; }
.ksb-tile--3 img { height: 100%; object-fit: cover; border-left: 2px solid var(--ksb-ink); }
.ksb-tile--4 { padding: 14px; background: var(--ksb-egg-tint); color: var(--ksb-ink); }
.ksb-tile--4 .ksb-ico { color: var(--ksb-pur); }
.ksb-tile--4 ul { list-style: none; padding: 0; margin: 8px 0 0; display: flex; gap: 6px; font-size: 12px; }
.ksb-tile--4 li { border: 1px solid var(--ksb-ink); padding: 0 6px; }
.ksb-tile--5 { padding: 12px; display: grid; gap: 8px; }
.ksb-tile--5 h3 { border-left: 6px solid var(--ksb-egg); padding-left: 8px; }
.ksb-tile--5 a { text-decoration: none; color: var(--ksb-pur); font-size: 13px; font-weight: 700; display: grid; gap: 6px; }
.ksb-tile--5 a img { border: 1px solid var(--ksb-ink); }
.ksb-tile--6 { display: flex; justify-content: space-between; align-items: stretch; gap: 8px; padding: 14px; background: var(--ksb-ground); box-shadow: inset 0 0 0 5px var(--ksb-white), inset 0 0 0 6px var(--ksb-ink); min-height: 190px; }
.ksb-tile__tate { writing-mode: vertical-rl; font-size: 19px; letter-spacing: .12em; line-height: 1.5; max-height: 12em; }
.ksb-tile--6 em { align-self: flex-end; font-style: normal; font-size: 12px; background: var(--ksb-ink); color: var(--ksb-ground); padding: 2px 8px; }
.ksb-tile--7 { position: relative; }
.ksb-tile--7 img { aspect-ratio: 3 / 2; object-fit: cover; }
.ksb-tile--7 figcaption { position: absolute; left: 10px; right: 10px; bottom: 10px; background: var(--ksb-white); border: 2px solid var(--ksb-ink); padding: 8px 10px; display: grid; gap: 2px; }
.ksb-tile--7 figcaption a { color: var(--ksb-ink); font-weight: 700; font-size: 14px; line-height: 1.45; text-decoration: none; }
.ksb-tile--7 figcaption span { font-size: 12px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ksb-tile--8 { display: grid; grid-template-rows: auto auto 1fr auto; }
.ksb-tile--8 header { display: flex; justify-content: space-between; padding: 6px 12px; background: var(--ksb-egg); font-size: 12px; font-weight: 700; }
.ksb-tile--8 header .ksb-tile__chap { color: var(--ksb-ink); }
.ksb-tile--8 h3 { padding: 10px 12px 0; }
.ksb-tile--8 p { padding: 6px 12px; }
.ksb-tile--8 footer { padding: 0 12px 12px; font-size: 13px; }
.ksb-tile--9 { display: grid; grid-template-columns: 76px 1fr; align-items: center; gap: 10px; padding: 8px; border-style: dashed; }
.ksb-tile--9 p { font-weight: 700; font-size: 14px; line-height: 1.5; }
.ksb-tile--10 { margin: 0; padding: 16px 16px 12px 22px; border-left: 10px solid var(--ksb-pur); background: var(--ksb-white); }
.ksb-tile--10 p { font-size: 14px; }
.ksb-tile--10 cite { display: block; margin-top: 8px; font-style: normal; font-weight: 700; text-align: right; }
.ksb-tile--10 cite a { color: var(--ksb-pur); }
.ksb-tile--11 { padding: 0 0 10px; display: grid; gap: 6px; justify-items: start; }
.ksb-tile--11 h3 { display: flex; gap: 10px; align-items: center; width: 100%; background: var(--ksb-ink); padding: 8px 12px; }
.ksb-tile--11 h3 span { font-family: var(--ksb-serif); font-size: 26px; color: var(--ksb-egg); font-weight: 400; }
.ksb-tile--11 h3 a { color: var(--ksb-ground); }
.ksb-tile--11 .ksb-ico { margin-left: 12px; color: var(--ksb-pur); }
.ksb-tile--11 small { padding: 0 12px; color: var(--ksb-muted); }
@media (min-width: 760px) {
	.ksb-tile--0 { grid-column: span 2; display: grid; grid-template-columns: 1.2fr 1fr; }
	.ksb-tile--0 .ksb-tile__fig { border-bottom: 0; border-right: 2px solid var(--ksb-ink); }
	.ksb-tile--0 .ksb-tile__fig img { height: 100%; object-fit: cover; }
	.ksb-tile--7 { grid-column: span 2; }
	.ksb-tile--1, .ksb-tile--3 { grid-column: span 2; }
}
.ksb-cats__words { list-style: none; margin: 18px 0 0; padding: 14px 16px; display: flex; flex-wrap: wrap; gap: 6px 16px; border-top: 2px solid var(--ksb-ink); border-bottom: 2px solid var(--ksb-ink); background: var(--ksb-egg-tint); font-size: 14px; }
.ksb-cats__words a { color: var(--ksb-ink); }
.ksb-cats__words li::before { content: "／"; color: var(--ksb-pur); margin-right: 4px; }

/* トップの新着（10変種） ------------------------------------------------------- */
.ksb-newgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; grid-auto-flow: dense; }
.ksb-news { margin: 0; min-width: 0; color: var(--ksb-ink); }
.ksb-news h3 { margin: 0; font-size: 16px; line-height: 1.5; }
.ksb-news h3 a, .ksb-news > a { color: var(--ksb-ink); text-decoration: none; }
.ksb-news a:hover { text-decoration: underline; }
.ksb-news img { display: block; width: 100%; height: auto; border: 2px solid var(--ksb-ink); }
.ksb-news p { margin: 0; font-size: 13.5px; line-height: 1.65; }
.ksb-news time, .ksb-news small { font-family: var(--ksb-serif); font-size: 14px; color: var(--ksb-muted); }
.ksb-news__cat { font-size: 12px !important; font-weight: 700; color: var(--ksb-pur); }
.ksb-news--0 { display: grid; gap: 12px; }
.ksb-news--0 > div { display: grid; gap: 6px; }
.ksb-news--1 { display: grid; gap: 8px; padding: 12px; background: var(--ksb-white); border-top: 6px solid var(--ksb-pur); }
.ksb-news--1 dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 0 10px; font-size: 12.5px; }
.ksb-news--1 dt { color: var(--ksb-muted); }
.ksb-news--1 dd { margin: 0; }
.ksb-news--2 { display: flex; flex-direction: column; gap: 4px; padding: 14px; border: 2px solid var(--ksb-ink); background: var(--ksb-egg-tint); font-weight: 700; }
.ksb-news--2 time { font-size: 22px; color: var(--ksb-ink); }
.ksb-news--3 figure { margin: 0 0 8px; position: relative; }
.ksb-news--3 figcaption { position: absolute; left: 0; top: 0; background: var(--ksb-ink); color: var(--ksb-ground); font-size: 12px; padding: 2px 8px; }
.ksb-news--4 { padding: 14px; border: 2px solid var(--ksb-ink); background: var(--ksb-white); display: grid; gap: 6px; }
.ksb-news--4 header { display: flex; justify-content: space-between; font-size: 12px; font-weight: 700; color: var(--ksb-pur); }
.ksb-news--4 ul { list-style: none; padding: 0; margin: 0; display: flex; gap: 8px; font-size: 12px; }
.ksb-news--4 li { background: var(--ksb-pur-tint); padding: 0 8px; }
.ksb-news--5 { display: grid; gap: 8px; text-decoration: none; }
.ksb-news--5 strong { font-size: 16px; line-height: 1.5; border-left: 5px solid var(--ksb-egg); padding-left: 8px; }
.ksb-news--6 { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start; }
.ksb-news--6 .ksb-news__fig { grid-column: 1 / -1; order: -1; }
.ksb-news__no { font-family: var(--ksb-serif); font-size: 44px; line-height: 1; color: var(--ksb-pur); }
.ksb-news--7 { padding: 18px; background: var(--ksb-pur); color: var(--ksb-white); display: grid; gap: 10px; align-content: space-between; }
.ksb-news--7 p { font-size: 14px; }
.ksb-news--7 h3 a { color: var(--ksb-white); }
.ksb-news--8 { display: grid; grid-template-columns: 40% 1fr; gap: 12px; align-items: center; }
.ksb-news--8 figure { margin: 0; }
.ksb-news--8 p { display: flex; gap: 10px; font-size: 12px; margin-top: 4px; }
.ksb-news--8 b { color: var(--ksb-pur); }
.ksb-news--9 { padding: 14px 14px 14px 18px; border-left: 4px double var(--ksb-ink); display: grid; gap: 4px; }
@media (min-width: 760px) {
	.ksb-news--0 { grid-column: span 2; grid-template-columns: 1fr 1fr; align-items: center; }
	.ksb-news--8 { grid-column: span 2; }
}

/* パンくず ------------------------------------------------------------------- */
.ksb-crumb ol { list-style: none; margin: 0 0 16px; padding: 0; display: flex; flex-wrap: wrap; gap: 4px; font-size: 12.5px; color: var(--ksb-muted); }
.ksb-crumb li + li::before { content: "›"; margin: 0 6px 0 2px; }
.ksb-crumb a { color: var(--ksb-muted); }

/* カテゴリーページ ------------------------------------------------------------ */
.ksb-arch { display: grid; grid-template-columns: auto 1fr; gap: 6px 18px; align-items: start; padding: 20px; border: 2px solid var(--ksb-ink); background: var(--ksb-white); }
.ksb-arch__ico { color: var(--ksb-pur); background: var(--ksb-egg); border: 2px solid var(--ksb-ink); padding: 8px; line-height: 0; }
.ksb-arch__chap { margin: 0; font-size: 12.5px; font-weight: 700; color: var(--ksb-pur); }
.ksb-arch h1 { margin: 2px 0 6px; font-size: clamp(22px, 3.2vw, 32px); line-height: 1.35; }
.ksb-arch__desc p { margin: 0; font-size: 14.5px; }
.ksb-arch__sib { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; border-top: 1px dashed var(--ksb-muted); padding-top: 10px; margin-top: 6px; font-size: 13px; }
.ksb-arch__sib p { margin: 0; font-weight: 700; }
.ksb-arch__sib ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.ksb-arch__sib a { display: inline-block; padding: 0 10px; border: 1px solid var(--ksb-pur); text-decoration: none; }
.ksb-cclist { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-top: 26px; grid-auto-flow: dense; }
.ksb-cc { min-width: 0; }
.ksb-cc h2 { margin: 0; font-size: 18px; line-height: 1.5; }
.ksb-cc h2 a { color: var(--ksb-ink); text-decoration: none; }
.ksb-cc h2 a:hover { text-decoration: underline; }
.ksb-cc p { margin: 0; font-size: 14px; line-height: 1.7; }
.ksb-cc img { display: block; width: 100%; border: 2px solid var(--ksb-ink); }
.ksb-chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.ksb-chips li { font-size: 12px; padding: 1px 8px; background: var(--ksb-egg); border: 1px solid var(--ksb-ink); }
.ksb-cc--0 { display: grid; gap: 10px; }
.ksb-cc--1 { display: grid; grid-template-columns: 1fr 42%; gap: 14px; align-items: center; padding: 14px; background: var(--ksb-white); border: 2px solid var(--ksb-ink); }
.ksb-cc--1 figure { margin: 0; }
.ksb-cc--1 dl { margin: 8px 0 0; display: grid; grid-template-columns: auto 1fr; gap: 0 10px; font-size: 13px; }
.ksb-cc--1 dt { color: var(--ksb-muted); }
.ksb-cc--1 dd { margin: 0; font-family: var(--ksb-serif); }
.ksb-cc--2 { padding: 18px; background: var(--ksb-pur-tint); border-left: 8px solid var(--ksb-pur); display: grid; gap: 10px; }
.ksb-cc__kicker { font-size: 12px !important; font-weight: 700; color: var(--ksb-pur); }
.ksb-cc--3 { display: grid; grid-template-columns: 38% 1fr; gap: 14px; align-items: start; }
.ksb-cc--3 small { display: block; margin-top: 6px; color: var(--ksb-muted); font-size: 12px; }
.ksb-cc--4 { position: relative; padding: 18px 18px 18px 70px; border: 2px solid var(--ksb-ink); background: var(--ksb-egg-tint); }
.ksb-cc__no { position: absolute; left: 14px; top: 12px; font-family: var(--ksb-serif); font-size: 46px; line-height: 1; color: var(--ksb-ink); }
.ksb-cc--5 header { display: flex; justify-content: space-between; border-bottom: 2px solid var(--ksb-ink); font-family: var(--ksb-serif); font-size: 15px; margin-bottom: 8px; }
.ksb-cc__strip img { aspect-ratio: 3 / 1; object-fit: cover; margin-bottom: 8px; }
@media (min-width: 900px) {
	.ksb-cc--1, .ksb-cc--3 { grid-column: span 2; }
}
.ksb-empty { padding: 20px; border: 2px dashed var(--ksb-muted); }

/* タグページ（カテゴリーと別の6変種） -------------------------------------------- */
.ksb-tagh { padding: 6px 0 14px; border-bottom: 6px double var(--ksb-ink); }
.ksb-tagh__k { margin: 0; font-size: 12px; letter-spacing: .3em; color: var(--ksb-pur); font-weight: 700; }
.ksb-tagh h1 { margin: 0; font-size: clamp(26px, 4vw, 40px); }
.ksb-tagh h1 span { color: var(--ksb-pur); font-family: var(--ksb-serif); margin-right: 4px; }
.ksb-tagh__desc p { margin: 4px 0; }
.ksb-tagh__n { margin: 0; font-family: var(--ksb-serif); color: var(--ksb-muted); }
.ksb-tclist { list-style: none; padding: 0; margin: 24px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 0; border-top: 2px solid var(--ksb-ink); }
.ksb-tc { padding: 16px; border-bottom: 2px solid var(--ksb-ink); min-width: 0; }
.ksb-tc h2 { margin: 0; font-size: 17px; line-height: 1.5; }
.ksb-tc a { color: var(--ksb-ink); }
.ksb-tc img { display: block; width: 100%; border: 1px solid var(--ksb-ink); }
.ksb-tc--0 > a:first-child { display: grid; gap: 8px; text-decoration: none; font-weight: 700; }
.ksb-tc__cat { display: inline-block; margin-top: 6px; font-size: 12px; color: var(--ksb-pur) !important; }
.ksb-tc--1 blockquote { margin: 8px 0 0; padding-left: 12px; border-left: 3px solid var(--ksb-egg); font-size: 14px; }
.ksb-tc--2 figure { margin: 0 0 8px; }
.ksb-tc--2 p { margin: 0; font-size: 12px; }
.ksb-tc--3 dl { margin: 0; }
.ksb-tc--3 dt { font-weight: 700; font-size: 17px; line-height: 1.5; }
.ksb-tc--3 dd { margin: 6px 0 0; font-size: 13.5px; }
.ksb-tc--4 { display: grid; grid-template-columns: auto 1fr; gap: 10px; }
.ksb-tc--4 > a { grid-column: 1 / -1; }
.ksb-tc__band { writing-mode: vertical-rl; background: var(--ksb-pur); color: var(--ksb-white); padding: 8px 4px; font-size: 12px; }
.ksb-tc__band em { font-style: normal; }
.ksb-tc--4 p { margin: 6px 0 0; font-size: 13.5px; }
.ksb-tc--5 { background: var(--ksb-egg-tint); }
.ksb-tc--5 > a { font-weight: 700; font-size: 17px; }
.ksb-tc--5 ul { list-style: none; padding: 0; margin: 6px 0 0; display: flex; gap: 10px; font-size: 12px; }

/* 紹介サイト（12変種＋語だけの列） ---------------------------------------------- */
.ksb-sites { margin-top: 56px; padding-top: 6px; border-top: 2px solid var(--ksb-ink); }
.ksb-sites__h { font-size: 21px; line-height: 1.5; margin: 14px 0 6px; }
.ksb-sites__note { font-size: 12.5px; color: var(--ksb-muted); margin: 0 0 16px; }
.ksb-sitegrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.ksb-site { margin: 0; min-width: 0; font-size: 13.5px; line-height: 1.65; }
.ksb-site p { margin: 0; }
.ksb-site h4 { margin: 0; font-size: 15px; line-height: 1.5; }
.ksb-site a { word-break: break-word; }
.ksb-site small, .ksb-site em, .ksb-site i { color: var(--ksb-muted); font-size: 12px; font-style: normal; }
.ksb-site--0 { padding: 12px; border: 2px solid var(--ksb-ink); background: var(--ksb-white); display: grid; gap: 4px; }
.ksb-site--1 { padding: 12px; background: var(--ksb-egg-tint); }
.ksb-site--1 > a { display: grid; text-decoration: none; margin-bottom: 4px; }
.ksb-site--1 span { font-size: 12px; color: var(--ksb-ink); }
.ksb-site--2 { border-top: 5px solid var(--ksb-pur); padding: 10px 0; display: grid; gap: 4px; }
.ksb-site--2 header { display: grid; }
.ksb-site--2 header span { font-size: 12px; color: var(--ksb-muted); }
.ksb-site--2 > a { justify-self: start; font-weight: 700; font-size: 12.5px; }
.ksb-site--3 { padding: 12px 14px; border-left: 6px solid var(--ksb-egg); background: var(--ksb-white); }
.ksb-site--3 footer { margin-top: 6px; font-weight: 700; }
.ksb-site--3 cite { font-style: normal; }
.ksb-site--4 { padding: 12px; border: 1px dashed var(--ksb-ink); }
.ksb-site--4 dt { font-weight: 700; }
.ksb-site--4 dd { margin: 2px 0 0; }
.ksb-site--4 dd + dd { font-size: 12px; color: var(--ksb-muted); }
.ksb-site--5 { display: grid; grid-template-columns: auto 1fr; gap: 10px; }
.ksb-site__no { font-family: var(--ksb-serif); font-size: 30px; line-height: 1; color: var(--ksb-pur); }
.ksb-site--5 a { font-weight: 700; }
.ksb-site--6 { padding: 12px; background: var(--ksb-pur); color: var(--ksb-white); display: grid; gap: 2px; }
.ksb-site--6 a { color: var(--ksb-white); }
.ksb-site--6 em { color: var(--ksb-egg); }
.ksb-site--7 { padding: 12px; border: 2px solid var(--ksb-ink); }
.ksb-site--7 > a { text-decoration: none; }
.ksb-site--7 ul { margin: 6px 0 0; padding-left: 1.2em; }
.ksb-site--7 li + li { color: var(--ksb-muted); font-size: 12px; }
.ksb-site--8 { padding: 10px 12px; border-bottom: 3px solid var(--ksb-egg); }
.ksb-site--8 p:first-child { font-weight: 700; }
.ksb-site--8 small { display: block; }
.ksb-site--9 { padding: 12px; background: var(--ksb-white); box-shadow: 4px 4px 0 var(--ksb-ink); }
.ksb-site--10 { padding: 12px; border: 2px solid var(--ksb-pur); }
.ksb-site--10 header { display: flex; justify-content: space-between; gap: 8px; font-weight: 700; }
.ksb-site--10 small { font-family: var(--ksb-serif); }
.ksb-site--11 { display: grid; grid-template-columns: 34px 1fr; gap: 4px 10px; }
.ksb-site--11 > div { grid-row: 1 / 3; background: var(--ksb-ink); color: var(--ksb-ground); display: flex; align-items: flex-start; justify-content: center; padding-top: 6px; font-family: var(--ksb-serif); }
.ksb-sites__words { margin: 18px 0 0; padding: 14px 16px 14px 34px; background: var(--ksb-white); border: 1px solid var(--ksb-line); font-size: 13.5px; line-height: 1.75; }

/* 記事ページ ---------------------------------------------------------------- */
.ksb-art { max-width: 820px; }
.ksb-art__head h1 { margin: 6px 0 10px; font-size: clamp(24px, 3.6vw, 34px); line-height: 1.4; }
.ksb-art__cat { display: inline-block; font-size: 12.5px; font-weight: 700; text-decoration: none; background: var(--ksb-pur); color: var(--ksb-white); padding: 2px 10px; }
.ksb-art__cat:hover { color: var(--ksb-egg); }
.ksb-art__meta { display: flex; flex-wrap: wrap; gap: 4px 16px; margin: 0; font-size: 12.5px; color: var(--ksb-muted); }
.ksb-art__meta time { font-family: var(--ksb-serif); font-size: 14px; }
.ksb-datecard { margin: 20px 0; border: 2px solid var(--ksb-ink); background: var(--ksb-white); position: relative; padding: 30px 16px 14px; }
.ksb-datecard::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 18px; background: var(--ksb-pur); border-bottom: 2px solid var(--ksb-ink); }
.ksb-datecard::after { content: ""; position: absolute; left: 24%; top: -8px; width: 52%; height: 14px; background: radial-gradient(circle, var(--ksb-ink) 4px, transparent 5px) 0 0 / 50% 100% repeat-x; }
.ksb-datecard__h { margin: 0 0 8px; font-size: 13px; font-weight: 700; letter-spacing: .15em; }
.ksb-datecard ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 8px; }
.ksb-datecard li { padding: 8px 10px; background: var(--ksb-egg-tint); border-left: 4px solid var(--ksb-egg); display: grid; }
.ksb-datecard b { font-size: 14.5px; }
.ksb-datecard span { font-size: 12.5px; line-height: 1.55; }
.ksb-tabs { margin: 0 0 28px; }
.ksb-tabs__lead { margin: 0 0 4px; font-size: 12px; font-weight: 700; letter-spacing: .25em; color: var(--ksb-muted); }
.ksb-tabs__row { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 3px solid var(--ksb-pur); }
.ksb-tabs__row a { display: flex; align-items: center; gap: 6px; padding: 6px 12px; font-size: 13px; line-height: 1.4; text-decoration: none; color: var(--ksb-ink); background: var(--ksb-pur-tint); border: 1px solid var(--ksb-line); border-bottom: 0; border-radius: 8px 8px 0 0; }
.ksb-tabs__row a:hover, .ksb-tabs__row a.is-on { background: var(--ksb-pur); color: var(--ksb-white); }
.ksb-tabs__n { font-family: var(--ksb-serif); font-size: 16px; }
.ksb-body { font-size: 16.5px; }
.ksb-body img { height: auto; }
.ksb-body figure { margin: 22px 0; }
.ksb-body figure img { display: block; width: 100%; }
.ksb-body figcaption { font-size: 12.5px; color: var(--ksb-muted); margin-top: 4px; }
.ksb-body h2 { scroll-margin-top: 72px; }
.ksb-tbl { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 18px 0; }
.ksb-tbl table { width: 100%; min-width: 480px; border-collapse: collapse; font-size: 14.5px; line-height: 1.6; background: var(--ksb-white); }
.ksb-tbl th, .ksb-tbl td { border: 1px solid var(--ksb-ink); padding: 8px 10px; vertical-align: top; text-align: left; }
.ksb-tbl thead th { background: var(--ksb-ink); color: var(--ksb-ground); white-space: nowrap; }
.ksb-tbl tbody th { background: var(--ksb-egg-tint); color: var(--ksb-ink); }
/* 出典：確認日スタンプつき（レンダラが出力） */
.ksb-src { display: flex; align-items: center; gap: 12px; margin: 22px 0 8px; padding: 10px 12px; border-top: 1px dashed var(--ksb-muted); font-size: 13px; line-height: 1.6; }
.ksb-src__stamp { flex: none; width: 66px; height: 66px; border-radius: 50%; border: 2px solid var(--ksb-pur); color: var(--ksb-pur); display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: 10px; line-height: 1.2; transform: rotate(-8deg); box-shadow: inset 0 0 0 3px var(--ksb-white), inset 0 0 0 4px var(--ksb-pur); background: var(--ksb-white); }
.ksb-src__stamp b { font-family: var(--ksb-serif); font-size: 12px; font-weight: 400; }
.ksb-src a { word-break: break-all; }
.ksb-sova { margin: 14px 0 0; font-size: 14px; }
.ksb-art__tags { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.ksb-art__tags a { display: inline-block; font-size: 13px; padding: 1px 10px; border: 1px solid var(--ksb-ink); text-decoration: none; color: var(--ksb-ink); background: var(--ksb-white); }

/* 関連記事（6変種） ---------------------------------------------------------- */
.ksb-rels { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.ksb-rel { margin: 0; min-width: 0; font-size: 14px; line-height: 1.55; color: var(--ksb-ink); }
.ksb-rel h3 { margin: 0; font-size: 15px; line-height: 1.5; }
.ksb-rel a { color: var(--ksb-ink); }
.ksb-rel img { display: block; width: 100%; border: 1px solid var(--ksb-ink); }
.ksb-rel p { margin: 0; }
.ksb-rel--0 { display: grid; gap: 6px; text-decoration: none; font-weight: 700; }
.ksb-rel--1 { padding: 12px; border: 2px solid var(--ksb-ink); display: grid; gap: 4px; }
.ksb-rel--1 small { color: var(--ksb-pur); font-weight: 700; }
.ksb-rel--1 > a { font-weight: 700; }
.ksb-rel--1 p { font-size: 13px; color: var(--ksb-muted); }
.ksb-rel--2 figure { margin: 0 0 6px; }
.ksb-rel--3 { padding: 12px; background: var(--ksb-egg-tint); }
.ksb-rel--3 ul { margin: 6px 0 0; padding-left: 1.2em; font-size: 12px; }
.ksb-rel--4 header { background: var(--ksb-ink); color: var(--ksb-ground); font-size: 12px; padding: 2px 8px; }
.ksb-rel--4 p { margin-top: 6px; font-weight: 700; }
.ksb-rel--5 { display: grid; grid-template-columns: auto 1fr; gap: 10px; padding: 12px; background: var(--ksb-pur-tint); }
.ksb-rel__arrow { font-family: var(--ksb-serif); font-size: 26px; color: var(--ksb-pur); line-height: 1; }
.ksb-rel--5 a { font-weight: 700; display: block; }
.ksb-rel--5 em { font-style: normal; font-size: 12.5px; color: var(--ksb-muted); }

/* 固定ページ・検索・404 -------------------------------------------------------- */
.ksb-page { max-width: 820px; }
.ksb-page__head { border-left: 10px solid var(--ksb-pur); padding: 4px 0 4px 16px; margin-bottom: 20px; }
.ksb-page__head h1 { margin: 0; font-size: clamp(24px, 3.4vw, 32px); line-height: 1.4; }
.ksb-page__head p { margin: 0; font-size: 12.5px; color: var(--ksb-muted); }
.ksb-body--page h2 { font-size: 21px; margin: 36px 0 10px; padding-bottom: 4px; border-bottom: 2px solid var(--ksb-ink); }
.ksb-body--page h3 { font-size: 17px; margin: 22px 0 6px; }
.ksb-srh h1 { font-size: 24px; margin: 0; }
.ksb-srlist { padding-left: 1.6em; }
.ksb-srlist li { margin-bottom: 14px; }
.ksb-srlist p { margin: 2px 0 0; font-size: 14px; }
.ksb-404 { text-align: center; padding: 40px 0; }
.ksb-404__num { font-family: var(--ksb-serif); font-size: 120px; line-height: 1; margin: 0; color: var(--ksb-pur); }
.nav-links { display: flex; flex-wrap: wrap; gap: 6px; margin: 26px 0 0; }
.nav-links .page-numbers { padding: 2px 12px; border: 2px solid var(--ksb-ink); text-decoration: none; color: var(--ksb-ink); font-family: var(--ksb-serif); }
.nav-links .current { background: var(--ksb-ink); color: var(--ksb-ground); }

/* フッター：墨の地に3つの島 ------------------------------------------------------- */
.ksb-foot { background: var(--ksb-ink); color: var(--ksb-ground); display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px 36px; padding: 40px max(24px, calc((100% - 1200px) / 2)) 24px; margin-top: 60px; border-top: 8px solid var(--ksb-egg); }
.ksb-foot a { color: var(--ksb-ground); }
.ksb-foot a:hover { color: var(--ksb-egg); }
.ksb-foot p { margin: 0 0 8px; font-size: 13.5px; }
.ksb-foot__name { font-size: 18px !important; font-weight: 700; color: var(--ksb-egg); }
.ksb-foot__h { font-weight: 700; color: var(--ksb-egg); letter-spacing: .15em; }
.ksb-foot__index ol { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px 14px; font-size: 13.5px; }
.ksb-foot__index span { display: inline-block; width: 1.8em; font-family: var(--ksb-serif); color: var(--ksb-egg); }
.ksb-foot__pages ul { list-style: none; padding: 0; margin: 0; font-size: 13.5px; display: grid; gap: 4px; }
.ksb-foot__cta-note { grid-column: 1 / -1; font-size: 12px !important; line-height: 1.7; border-top: 1px solid rgba(251, 248, 242, .3); padding-top: 14px; }
.ksb-foot__copy { grid-column: 1 / -1; font-size: 12px !important; font-family: var(--ksb-serif); }

/* 固定CTA：画面下の細い帯（暦の綴じ紐） --------------------------------------------- */
.ksb-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; background: var(--ksb-ground); border-top: 2px solid var(--ksb-ink); }
.ksb-cta__cord { height: 6px; background: repeating-linear-gradient(-45deg, var(--ksb-pur) 0 6px, var(--ksb-egg) 6px 12px); border-bottom: 1px solid var(--ksb-ink); }
.ksb-cta__in { display: flex; align-items: center; gap: 14px; max-width: 1280px; margin: 0 auto; padding: 6px 16px; min-height: 52px; }
.ksb-cta__label { margin: 0; font-weight: 700; font-size: 14px; line-height: 1.4; flex: 0 1 auto; }
.ksb-cta__note { flex: 1 1 0; min-width: 0; font-size: 11px; line-height: 1.5; color: var(--ksb-muted); position: relative; }
.ksb-cta__note summary { cursor: pointer; list-style: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ksb-cta__note summary::-webkit-details-marker { display: none; }
.ksb-cta__note summary span { color: var(--ksb-pur); text-decoration: underline; }
.ksb-cta__note p { position: absolute; bottom: calc(100% + 14px); left: 0; right: 0; margin: 0; padding: 12px 14px; background: var(--ksb-white); border: 2px solid var(--ksb-ink); color: var(--ksb-ink); font-size: 12px; max-width: 560px; box-shadow: 4px 4px 0 var(--ksb-pur); }
.ksb-cta__btn { flex: none; display: inline-block; padding: 8px 18px; background: var(--ksb-pur); color: var(--ksb-white); font-weight: 700; text-decoration: none; border: 2px solid var(--ksb-ink); box-shadow: 3px 3px 0 var(--ksb-egg); white-space: nowrap; }
.ksb-cta__btn:hover { background: var(--ksb-pur-dk); color: var(--ksb-white); }

/* スマホ：レールは上部の横スクロール帯に ---------------------------------------------- */
@media (max-width: 900px) {
	.ksb-shell { display: block; }
	.ksb-rail { position: sticky; top: 0; z-index: 20; max-height: none; overflow-x: auto; overflow-y: hidden; padding: 0; border-right: 0; border-bottom: 2px solid var(--ksb-ink); background: var(--ksb-ground); display: flex; align-items: stretch; }
	.ksb-rail__head { writing-mode: vertical-rl; margin: 0; padding: 4px 6px; background: var(--ksb-ink); color: var(--ksb-ground); font-size: 10px; letter-spacing: .15em; flex: none; }
	.ksb-rail__list { display: flex; flex: none; }
	.ksb-rail__list a { display: flex; align-items: baseline; gap: 4px; padding: 6px 10px; border-left: 0; border-bottom: 4px solid transparent; white-space: nowrap; }
	.ksb-rail__n { font-size: 20px; padding: 0; }
	.ksb-rail__k { display: none; }
	.ksb-rail__list .is-cur a { border-bottom-color: var(--ksb-egg); }
	.ksb-main { padding: 16px 16px 40px; }
	.ksb-hero { grid-template-columns: 1fr; }
	.ksb-hero__fig { order: -1; }
	.ksb-hero__fig img { max-width: 320px; }
	html { scroll-padding-top: 110px; }
}
@media (max-width: 600px) {
	.ksb-top { padding: 6px 12px; flex-wrap: wrap; }
	.ksb-logo__name { font-size: 15px; }
	.ksb-search { flex: 1 1 100%; }
	.ksb-dial { padding: 16px 12px; }
	.ksb-dial__read > div { grid-template-columns: 1fr; gap: 0; }
	.ksb-tile--1, .ksb-tile--3, .ksb-news--8, .ksb-cc--1, .ksb-cc--3 { grid-template-columns: 1fr; }
	.ksb-tile--1 figure, .ksb-tile--3 img { border: 0; border-bottom: 2px solid var(--ksb-ink); }
	.ksb-tile--3 img { order: -1; }
	.ksb-tile--3 { display: flex; flex-direction: column; }
	.ksb-cc--1 figure { order: -1; }
	.ksb-arch { grid-template-columns: 1fr; }
	.ksb-arch__ico { justify-self: start; }
	.ksb-hero__facts li { grid-template-columns: 1fr; gap: 0; }
	.ksb-cta__in { flex-wrap: wrap; gap: 4px 10px; padding: 4px 12px 6px; }
	.ksb-cta__label { flex: 1 1 100%; font-size: 12.5px; }
	.ksb-cta__note { flex: 1 1 0; }
	.ksb-cta__btn { padding: 5px 12px; font-size: 14px; }
	:root { --ksb-cta-h: 86px; }
	.ksb-foot__index ol { grid-template-columns: 1fr; }
	.ksb-src { align-items: flex-start; }
	.ksb-src__stamp { width: 56px; height: 56px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* Bootstrap を読む記事ページでの上書き（1.0.2） */
.ksb-art h1, .ksb-art h2, .ksb-art h3, .ksb-art h4, .ksb-sites__h, .ksb-sec-h, .ksb-site h4, .ksb-rel h3 { font-weight: 700; }
.ksb-body h2 { font-size: clamp(21px, 2.6vw, 26px); line-height: 1.45; margin: 44px 0 16px; }
.ksb-body h3 { font-size: 18.5px; line-height: 1.5; margin: 28px 0 10px; }
.ksb-body p { margin: 0 0 1.1em; }
.ksb-tabs__row li { max-width: 17em; }
.ksb-tabs__row a { overflow: hidden; }
.ksb-tabs__t { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.ksb-src__stamp { width: 72px; height: 72px; font-size: 9.5px; }
.ksb-src__stamp b { font-size: 10.5px; letter-spacing: -.02em; }

/* 扱っている言葉の一覧（1.0.4） */
.ksb-kw { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.ksb-kw__chap { border: 2px solid var(--ksb-ink); background: var(--ksb-white); padding: 0 14px 12px; }
.ksb-kw__chap h2 { margin: 0 -14px 8px !important; padding: 6px 14px !important; font-size: 16px !important; background: var(--ksb-pur); color: var(--ksb-white); border: 0 !important; display: flex; gap: 10px; align-items: baseline; }
.ksb-kw__chap h2 span { font-family: var(--ksb-serif); font-size: 24px; color: var(--ksb-egg); font-weight: 400; }
.ksb-kw__chap p { margin: 0 0 6px; font-size: 13px; color: var(--ksb-muted); }
.ksb-kw__chap ul { margin: 0; padding-left: 1.2em; font-size: 14px; }
.ksb-kw__tags { grid-column: 1 / -1; }
.ksb-kw__tags a { display: inline-block; margin: 0 6px 6px 0; padding: 0 8px; border: 1px solid var(--ksb-ink); text-decoration: none; color: var(--ksb-ink); background: var(--ksb-egg-tint); font-size: 14px; }

/* 役に立ったボタン・統計・SNS枠（1.0.5） */
.ksb-help { margin: 36px 0 0; padding: 16px 18px; border: 2px dashed var(--ksb-pur); display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; background: var(--ksb-white); }
.ksb-help__q { margin: 0; font-weight: 700; flex: 1 1 240px; }
.ksb-help__btn { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; font: inherit; font-weight: 700; cursor: pointer; background: var(--ksb-egg); color: var(--ksb-ink); border: 2px solid var(--ksb-ink); box-shadow: 3px 3px 0 var(--ksb-pur); }
.ksb-help__btn[aria-pressed="true"] { background: var(--ksb-pur); color: var(--ksb-white); box-shadow: none; cursor: default; }
.ksb-help__n { font-family: var(--ksb-serif); font-size: 20px; font-weight: 400; }
.ksb-help__done { margin: 0; flex: 1 1 100%; font-size: 13px; color: var(--ksb-muted); }
.ksb-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.ksb-stat { margin: 0; min-width: 0; font-size: 13.5px; line-height: 1.65; color: var(--ksb-ink); }
.ksb-stat h3 { margin: 0; font-size: 15px; }
.ksb-stat p { margin: 0; }
.ksb-stat cite, .ksb-stat small, .ksb-stat footer, .ksb-stat__src, .ksb-stat ul { font-style: normal; font-size: 11.5px; color: var(--ksb-muted); }
.ksb-stat__num { font-family: var(--ksb-serif); font-size: 44px; line-height: 1.1; color: var(--ksb-pur); font-weight: 400; }
.ksb-stat--0 { padding: 14px; border: 2px solid var(--ksb-ink); background: var(--ksb-white); }
.ksb-stat--0 small { font-size: 16px; color: var(--ksb-ink); margin-left: 4px; }
.ksb-stat--0 figcaption { display: grid; gap: 4px; }
.ksb-stat--1 { padding: 14px; background: var(--ksb-egg-tint); border-top: 6px solid var(--ksb-ink); }
.ksb-stat--1 dl { margin: 0 0 6px; } .ksb-stat--1 dt { font-weight: 700; } .ksb-stat--1 dd { margin: 0; }
.ksb-stat--1 .ksb-stat__num { color: var(--ksb-ink); }
.ksb-stat--2 { padding: 14px; background: var(--ksb-pur); color: var(--ksb-white); display: grid; gap: 4px; }
.ksb-stat--2 .ksb-stat__num { color: var(--ksb-egg); font-size: 22px; } .ksb-stat--2 .ksb-stat__num b { font-size: 44px; font-weight: 400; }
.ksb-stat--2 footer, .ksb-stat--2 a { color: var(--ksb-white); }
.ksb-stat--3 { display: grid; grid-template-columns: auto 1fr; gap: 0 8px; align-items: baseline; padding: 14px; border-left: 8px solid var(--ksb-egg); background: var(--ksb-white); }
.ksb-stat--3 p, .ksb-stat--3 ul { grid-column: 1 / -1; }
.ksb-stat--3 p strong { display: block; }
.ksb-stat--3 ul { padding-left: 1.2em; margin: 6px 0 0; }
.ksb-stat__unit { font-weight: 700; }
.ksb-stat--4 { border: 2px solid var(--ksb-ink); display: grid; }
.ksb-stat--4 header { background: var(--ksb-ink); color: var(--ksb-ground); padding: 8px 14px; display: flex; align-items: baseline; gap: 6px; }
.ksb-stat--4 header .ksb-stat__num { color: var(--ksb-egg); font-style: normal; }
.ksb-stat--4 i { font-style: normal; }
.ksb-stat--4 > div, .ksb-stat--4 .ksb-stat__src { padding: 8px 14px 0; }
.ksb-stat--4 .ksb-stat__src { padding-bottom: 10px; }
.ksb-stat--5 { margin: 0; padding: 14px 16px; border: 3px double var(--ksb-pur); background: var(--ksb-ground); }
.ksb-stat--5 .ksb-stat__num { font-size: 30px; }
.ksb-snswrap { margin-top: 44px; }
.ksb-sns__h { font-size: 19px; margin: 0 0 4px; }
.ksb-sns__note { font-size: 12.5px; color: var(--ksb-muted); margin: 0 0 12px; }
.ksb-sns { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; }
.ksb-snsc { margin: 0; padding: 12px 14px; border: 2px solid var(--ksb-ink); font-size: 13.5px; min-width: 0; }
.ksb-snsc--yt { display: grid; text-decoration: none; color: var(--ksb-ink); background: var(--ksb-egg-tint); }
.ksb-snsc--x { display: grid; background: var(--ksb-white); }
.ksb-snsc--x a { font-weight: 700; }
.ksb-snsc--ig { display: grid; background: var(--ksb-pur-tint); }
.ksb-snsc--ig span { font-weight: 700; }
.ksb-snsc--tt dt { font-weight: 700; } .ksb-snsc--tt dd { margin: 0; }