/* openjsan - index-ledger theme. Palette: indigo-violet. */

:root {
	--ink: #1a1830;
	--ink-soft: #3a3556;
	--muted: #6b6786;
	--line: #e1ddf0;
	--line-strong: #c9c2e6;
	--bg: #f7f6fb;
	--paper: #ffffff;
	--violet: #6c4cf0;
	--violet-deep: #4f33c9;
	--violet-wash: #efeaff;
	--maxw: 1080px;
	--gap: clamp(1rem, 3vw, 2.2rem);
	--mono: 'Fira Code', ui-monospace, 'SFMono-Regular', Menlo, monospace;
	--sans: 'Source Sans 3', system-ui, -apple-system, 'Segoe UI', sans-serif;
	--display: 'Sora', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	background: var(--bg);
	color: var(--ink);
	font-family: var(--sans);
	font-size: 1.0625rem;
	line-height: 1.7;
	-webkit-font-smoothing: antialiased;
}

a { color: var(--violet-deep); text-decoration: none; }
a:hover { color: var(--violet); text-decoration: underline; text-underline-offset: 3px; }

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

h1, h2, h3, h4 {
	font-family: var(--display);
	font-weight: 700;
	line-height: 1.15;
	color: var(--ink);
	letter-spacing: -0.015em;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gap); }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 1rem; top: 1rem; background: var(--ink); color: #fff; padding: .5rem .9rem; z-index: 100; border-radius: 2px; }

/* ---- Header: monospace ledger bar ---- */
.site-header {
	border-bottom: 1px solid var(--line-strong);
	background: var(--paper);
	position: sticky;
	top: 0;
	z-index: 50;
}
.site-header .wrap {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	min-height: 64px;
}
.brand { display: inline-flex; align-items: center; gap: .55rem; font-family: var(--display); font-weight: 700; font-size: 1.2rem; color: var(--ink); letter-spacing: -0.02em; }
.brand:hover { text-decoration: none; color: var(--violet-deep); }
.brand svg { width: 26px; height: 26px; display: block; }
.brand .tld { color: var(--violet); }

.nav { display: flex; align-items: center; gap: 1.4rem; }
.nav a { font-family: var(--mono); font-size: .82rem; letter-spacing: .02em; color: var(--ink-soft); text-transform: lowercase; }
.nav a:hover { color: var(--violet-deep); text-decoration: none; }
.nav a.current { color: var(--violet-deep); border-bottom: 2px solid var(--violet); padding-bottom: 2px; }

.nav-toggle { display: none; background: none; border: 1px solid var(--line-strong); border-radius: 3px; padding: .35rem .5rem; cursor: pointer; color: var(--ink); }

/* ---- Index-ledger hero (no banner image; typographic) ---- */
.ledger-intro { padding: clamp(2.4rem, 6vw, 4rem) 0 1.6rem; border-bottom: 1px solid var(--line); }
.ledger-intro .kicker { font-family: var(--mono); font-size: .8rem; color: var(--violet-deep); letter-spacing: .04em; margin: 0 0 .9rem; }
.ledger-intro h1 { font-size: clamp(2rem, 5.5vw, 3.1rem); margin: 0 0 1rem; max-width: 18ch; }
.ledger-intro p.lede { font-size: 1.2rem; color: var(--ink-soft); max-width: 60ch; margin: 0; }

/* ---- Topic group / ledger rows ---- */
.ledger-group { padding: 2.4rem 0 1rem; border-bottom: 1px solid var(--line); }
.ledger-group:last-of-type { border-bottom: none; }
.group-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin: 0 0 1.2rem; }
.group-head h2 { font-size: 1.45rem; margin: 0; }
.group-head .count { font-family: var(--mono); font-size: .78rem; color: var(--muted); }

.ledger-list { list-style: none; margin: 0; padding: 0; }
.ledger-row {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: .3rem 1.4rem;
	align-items: start;
	padding: 1.05rem 0;
	border-top: 1px solid var(--line);
}
.ledger-row:first-child { border-top: none; }
.ledger-row .row-main { min-width: 0; }
.ledger-row h3 { font-size: 1.18rem; margin: 0 0 .2rem; font-weight: 600; }
.ledger-row h3 a { color: var(--ink); }
.ledger-row h3 a:hover { color: var(--violet-deep); text-decoration: none; }
.ledger-row p { margin: 0; color: var(--ink-soft); font-size: .98rem; }
.ledger-row .row-meta { font-family: var(--mono); font-size: .76rem; color: var(--muted); white-space: nowrap; text-align: right; padding-top: .3rem; }
.ledger-row .row-meta .dot { color: var(--line-strong); margin: 0 .35rem; }

/* thumb chip on rows */
.ledger-row.has-thumb { grid-template-columns: 96px 1fr auto; }
.ledger-row .thumb { width: 96px; height: 64px; border: 1px solid var(--line); border-radius: 4px; overflow: hidden; background: var(--violet-wash); }
.ledger-row .thumb img { width: 100%; height: 100%; object-fit: cover; }

/* ---- Article (single) ---- */
.article { background: var(--paper); border-bottom: 1px solid var(--line); }
.article-head { padding: clamp(2rem, 5vw, 3.2rem) 0 1.4rem; border-bottom: 1px solid var(--line); }
.article-head .crumbs { font-family: var(--mono); font-size: .78rem; color: var(--muted); margin: 0 0 1rem; }
.article-head .crumbs a { color: var(--ink-soft); }
.article-head h1 { font-size: clamp(1.9rem, 4.8vw, 2.7rem); margin: 0 0 .9rem; max-width: 24ch; }
.article-head .meta { font-family: var(--mono); font-size: .8rem; color: var(--muted); }
.article-figure { margin: 1.6rem 0 0; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }

.prose { max-width: 70ch; margin: 0 auto; padding: 2.2rem 0 2.6rem; }
.prose > * + * { margin-top: 1.15rem; }
.prose h2 { font-size: 1.6rem; margin-top: 2.4rem; padding-top: .4rem; }
.prose h3 { font-size: 1.25rem; margin-top: 1.9rem; }
.prose p { color: var(--ink-soft); }
.prose ul, .prose ol { color: var(--ink-soft); padding-left: 1.3rem; }
.prose li + li { margin-top: .4rem; }
.prose strong { color: var(--ink); }
.prose a { font-weight: 600; }

/* code blocks - dev character */
.prose code { font-family: var(--mono); font-size: .9em; background: var(--ink); color: #e8e4ff; padding: .12em .4em; border-radius: 3px; }
.prose pre { font-family: var(--mono); font-size: .88rem; line-height: 1.55; background: var(--ink); color: #e8e4ff; padding: 1.1rem 1.2rem; border-radius: 6px; overflow-x: auto; border-left: 3px solid var(--violet); }
.prose pre code { background: none; color: inherit; padding: 0; }

/* pull-aside: the site-specific callout treatment (NOT the bg/10 + border-l-4 + stock-label idiom) */
.prose .aside {
	font-family: var(--mono);
	font-size: .9rem;
	line-height: 1.6;
	color: var(--ink);
	background: var(--paper);
	border: 1px solid var(--line-strong);
	border-radius: 6px;
	padding: 1rem 1.15rem;
	position: relative;
	margin-left: 0;
}
.prose .aside::before {
	content: "//";
	color: var(--violet);
	font-weight: 700;
	margin-right: .5rem;
}

blockquote { margin: 1.4rem 0; padding: .4rem 0 .4rem 1.2rem; border-left: 3px solid var(--violet); color: var(--ink-soft); font-style: italic; }

/* ---- FAQ accordion ---- */
.faq { border-top: 1px solid var(--line); padding: 2rem 0; }
.faq h2 { font-size: 1.5rem; margin: 0 0 1.2rem; }
.faq details { border: 1px solid var(--line-strong); border-radius: 6px; margin-bottom: .7rem; background: var(--paper); overflow: hidden; }
.faq summary { cursor: pointer; padding: .9rem 1.1rem; font-weight: 600; font-family: var(--display); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); color: var(--violet); font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: "\2212"; }
.faq details[open] summary { border-bottom: 1px solid var(--line); }
.faq .answer { padding: .9rem 1.1rem 1.1rem; color: var(--ink-soft); }
.faq .answer p { margin: 0; }

/* ---- related / next reads ---- */
.related { padding: 2rem 0; border-top: 1px solid var(--line); }
.related h2 { font-size: 1.2rem; margin: 0 0 1rem; font-family: var(--display); }
.related ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.related a { font-family: var(--mono); font-size: .9rem; }

/* ---- footer ---- */
.site-footer { background: var(--ink); color: #cfc9ec; padding: 2.6rem 0; margin-top: 0; font-size: .92rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 1.4rem 2.4rem; justify-content: space-between; align-items: flex-start; }
.site-footer a { color: #fff; }
.site-footer .foot-brand { font-family: var(--display); font-weight: 700; font-size: 1.1rem; color: #fff; }
.site-footer nav { display: flex; gap: 1.2rem; flex-wrap: wrap; font-family: var(--mono); font-size: .82rem; }
.site-footer .copy { width: 100%; border-top: 1px solid #2e2a4d; padding-top: 1.2rem; color: #8f88b8; font-family: var(--mono); font-size: .78rem; }

/* ---- 404 / page ---- */
.simple-page { padding: clamp(2.4rem, 6vw, 4rem) 0; }
.simple-page h1 { font-size: clamp(2rem, 5vw, 2.8rem); margin: 0 0 1rem; }

/* ---- responsive ---- */
@media (max-width: 720px) {
	.nav { position: absolute; top: 64px; left: 0; right: 0; background: var(--paper); border-bottom: 1px solid var(--line-strong); flex-direction: column; align-items: flex-start; gap: 0; padding: .4rem var(--gap) .8rem; display: none; }
	.nav.open { display: flex; }
	.nav a { padding: .6rem 0; width: 100%; }
	.nav-toggle { display: inline-flex; }
	.ledger-row, .ledger-row.has-thumb { grid-template-columns: 1fr; }
	.ledger-row .row-meta { text-align: left; padding-top: .35rem; }
	.ledger-row .thumb { display: none; }
}

/* ============ Expansion components ============ */

/* stat line under the intro */
.statline { list-style: none; display: flex; flex-wrap: wrap; gap: 1.6rem; margin: 1.6rem 0 0; padding: 0; font-family: var(--mono); font-size: .82rem; color: var(--muted); }
.statline strong { color: var(--violet-deep); font-weight: 700; }

/* featured (latest) - horizontal split, not a rounded card */
.featured { padding: 2rem 0; border-bottom: 1px solid var(--line); }
.featured-card { display: grid; grid-template-columns: 1.1fr 1fr; gap: 0; border: 1px solid var(--line-strong); border-radius: 8px; overflow: hidden; background: var(--paper); }
.featured-card:hover { text-decoration: none; border-color: var(--violet); }
.featured-media { display: block; }
.featured-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.featured-body { display: flex; flex-direction: column; gap: .5rem; padding: 1.6rem 1.8rem; }
.featured-tag { font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--violet-deep); }
.featured-title { font-family: var(--display); font-weight: 700; font-size: 1.5rem; line-height: 1.2; color: var(--ink); }
.featured-dek { color: var(--ink-soft); font-size: .98rem; }
.featured-meta { font-family: var(--mono); font-size: .76rem; color: var(--muted); margin-top: auto; }

/* byline + dot */
.byline { display: flex; align-items: center; gap: .6rem; }
.byline-avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; border: 1px solid var(--line-strong); }
.byline .meta { margin: 0; }
.meta .dot, .row-meta .dot { color: var(--line-strong); margin: 0 .4rem; }

/* author box (article footer) */
.author-box { display: flex; gap: 1.1rem; align-items: flex-start; margin: 0 0 .5rem; padding: 1.3rem; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--violet-wash); }
.author-box-avatar { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; flex: none; }
.author-box-name { margin: 0 0 .35rem; font-family: var(--display); font-weight: 700; color: var(--ink); }
.author-box-role { font-family: var(--mono); font-size: .72rem; color: var(--violet-deep); font-weight: 400; margin-left: .4rem; }
.author-box-bio { margin: 0 0 .5rem; color: var(--ink-soft); font-size: .95rem; }
.author-box-link { font-family: var(--mono); font-size: .82rem; }

/* author strip (homepage) */
.author-strip { padding: 2rem 0; border-bottom: 1px solid var(--line); }
.author-strip .wrap { display: flex; gap: 1.1rem; align-items: center; }
.author-strip-avatar { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; border: 1px solid var(--line-strong); flex: none; }
.author-strip-name { margin: 0 0 .25rem; font-family: var(--display); font-weight: 700; }
.author-strip-bio { margin: 0 0 .35rem; color: var(--ink-soft); font-size: .95rem; max-width: 70ch; }
.author-strip a { font-family: var(--mono); font-size: .82rem; }

/* tools promo widget (homepage) - mono rows, not shadow cards */
.promo-tools { padding: 2.4rem 0; border-bottom: 1px solid var(--line); }
.promo-head h2 { font-size: 1.45rem; margin: 0 0 .3rem; }
.promo-head p { margin: 0 0 1.2rem; color: var(--ink-soft); }
.promo-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: .7rem; }
.promo-grid a { display: flex; flex-direction: column; gap: .2rem; padding: .85rem 1rem; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); }
.promo-grid a:hover { border-color: var(--violet); text-decoration: none; }
.promo-name { font-family: var(--display); font-weight: 600; color: var(--ink); }
.promo-desc { font-family: var(--mono); font-size: .74rem; color: var(--muted); }

/* infographics in articles */
.oj-infographic { margin: 1.8rem 0; padding: 1.4rem 1.4rem 1rem; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--paper); }
.oj-infographic svg { width: 100%; height: auto; display: block; }
.oj-infographic figcaption { margin: .9rem 0 0; font-family: var(--mono); font-size: .76rem; color: var(--muted); line-height: 1.5; }

/* tools page */
.tools-index { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.6rem 0 0; padding: 0 0 1.4rem; border-bottom: 1px solid var(--line); }
.tools-index a { font-family: var(--mono); font-size: .8rem; padding: .35rem .7rem; border: 1px solid var(--line-strong); border-radius: 20px; color: var(--ink-soft); }
.tools-index a:hover { border-color: var(--violet); color: var(--violet-deep); text-decoration: none; }
.tool { padding: 1.8rem 0; border-bottom: 1px solid var(--line); max-width: 760px; }
.tool h2 { font-size: 1.3rem; margin: 0 0 .3rem; }
.tool-note { margin: 0 0 .8rem; color: var(--ink-soft); font-size: .92rem; }
.tool-in { width: 100%; font-family: var(--mono); font-size: .88rem; padding: .8rem; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--paper); color: var(--ink); resize: vertical; }
.tool-in:focus { outline: 2px solid var(--violet); border-color: var(--violet); }
.tool-in-line { resize: none; }
.tool-actions { display: flex; flex-wrap: wrap; gap: .5rem; margin: .7rem 0; }
.tool-actions button { font-family: var(--mono); font-size: .8rem; padding: .5rem .9rem; border: 1px solid var(--violet); background: var(--violet); color: #fff; border-radius: 5px; cursor: pointer; }
.tool-actions button:hover { background: var(--violet-deep); border-color: var(--violet-deep); }
.tool-actions button[data-act="copy"], .tool-actions button[data-act="json-min"], .tool-actions button[data-act="b64-dec"], .tool-actions button[data-act="url-dec"], .tool-actions button[data-act="time-now"] { background: var(--paper); color: var(--violet-deep); }
.tool-out { font-family: var(--mono); font-size: .85rem; min-height: 2.6rem; padding: .9rem 1rem; background: var(--ink); color: #e8e4ff; border-radius: 6px; overflow-x: auto; white-space: pre-wrap; word-break: break-word; }
.tool-out.is-error { color: #ffb4b4; }

@media (max-width: 720px) {
  .featured-card { grid-template-columns: 1fr; }
  .featured-media img { max-height: 200px; }
}

/* ============ Interactive homepage ============ */
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* carousel */
.carousel { padding: 2rem 0; border-bottom: 1px solid var(--line); }
.carousel-head { display: flex; align-items: center; justify-content: space-between; margin: 0 0 1rem; }
.carousel-head h2 { font-size: 1.45rem; margin: 0; }
.carousel-ctrls { display: flex; gap: .5rem; }
.carousel-btn { font-family: var(--mono); font-size: 1rem; width: 38px; height: 38px; border: 1px solid var(--line-strong); background: var(--paper); color: var(--ink); border-radius: 6px; cursor: pointer; }
.carousel-btn:hover { border-color: var(--violet); color: var(--violet-deep); }
.carousel-viewport { overflow: hidden; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--paper); }
.carousel-track { display: flex; list-style: none; margin: 0; padding: 0; transition: transform .45s ease; }
.carousel-slide { flex: 0 0 100%; min-width: 100%; }
.carousel-card { display: grid; grid-template-columns: 1.15fr 1fr; min-height: 280px; }
.carousel-card:hover { text-decoration: none; }
.carousel-media { overflow: hidden; }
.carousel-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.carousel-body { display: flex; flex-direction: column; gap: .55rem; padding: 1.8rem 2rem; }
.carousel-tag { font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--violet-deep); }
.carousel-title { font-family: var(--display); font-weight: 700; font-size: clamp(1.4rem, 3vw, 1.9rem); line-height: 1.18; color: var(--ink); }
.carousel-dek { color: var(--ink-soft); }
.carousel-meta { font-family: var(--mono); font-size: .76rem; color: var(--muted); margin-top: auto; }
.carousel-dots { display: flex; gap: .45rem; justify-content: center; margin: 1rem 0 0; }
.carousel-dot { width: 9px; height: 9px; padding: 0; border-radius: 50%; border: none; background: var(--line-strong); cursor: pointer; }
.carousel-dot.is-active { background: var(--violet); transform: scale(1.25); }
@media (prefers-reduced-motion: reduce) { .carousel-track { transition: none; } }

/* explore: filter chips + search */
.ledger-explore { padding: 2rem 0 1rem; }
.explore-bar { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; padding: 0 0 1.4rem; border-bottom: 1px solid var(--line); }
.filter-chips { display: flex; flex-wrap: wrap; gap: .45rem; }
.chip { font-family: var(--mono); font-size: .78rem; padding: .4rem .85rem; border: 1px solid var(--line-strong); background: var(--paper); color: var(--ink-soft); border-radius: 20px; cursor: pointer; }
.chip:hover { border-color: var(--violet); color: var(--violet-deep); }
.chip.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }
.ledger-search input { font-family: var(--mono); font-size: .85rem; padding: .5rem .8rem; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--paper); color: var(--ink); min-width: 220px; }
.ledger-search input:focus { outline: 2px solid var(--violet); border-color: var(--violet); }
.no-results { font-family: var(--mono); font-size: .9rem; color: var(--muted); padding: 1.6rem 0; }
.ledger-explore .ledger-group { border-bottom: 1px solid var(--line); }
.ledger-explore .ledger-group:last-of-type { border-bottom: none; }

/* quicktool teaser */
.quicktool { padding: 2.4rem 0; border-bottom: 1px solid var(--line); }
.quicktool-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; align-items: center; background: var(--ink); border-radius: 10px; padding: 1.8rem 2rem; }
.quicktool-copy h2 { color: #fff; font-size: 1.4rem; margin: 0 0 .4rem; }
.quicktool-copy p { color: #cfc9ec; margin: 0 0 .7rem; font-size: .95rem; }
.quicktool-link { font-family: var(--mono); font-size: .85rem; color: #fff; }
.quicktool-widget { background: rgba(255,255,255,.05); border: 1px solid #3a3566; border-radius: 8px; padding: 1.1rem 1.2rem; }
.quicktool-label { display: block; font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: #a59fce; margin: 0 0 .5rem; }
.quicktool-out { display: block; font-family: var(--mono); font-size: .9rem; color: #e8e4ff; background: #100e22; border-radius: 5px; padding: .7rem .8rem; word-break: break-all; min-height: 1.4rem; }
.quicktool-actions { display: flex; gap: .5rem; margin: .7rem 0 0; }
.quicktool-actions button { font-family: var(--mono); font-size: .8rem; padding: .45rem .9rem; border-radius: 5px; cursor: pointer; border: 1px solid var(--violet); }
.quicktool-actions button[data-uuid-gen] { background: var(--violet); color: #fff; }
.quicktool-actions button[data-uuid-gen]:hover { background: var(--violet-deep); }
.quicktool-actions button[data-uuid-copy] { background: transparent; color: #cfc9ec; border-color: #3a3566; }

@media (max-width: 720px) {
  .carousel-card { grid-template-columns: 1fr; }
  .carousel-media img { max-height: 190px; }
  .quicktool-inner { grid-template-columns: 1fr; }
  .ledger-search input { min-width: 0; width: 100%; }
  .explore-bar { gap: .8rem; }
}

/* ============ More pages (guides, glossary, about author) ============ */

/* tighter nav so the larger menu fits one row on desktop */
.nav { gap: 1.05rem; }
@media (min-width: 721px) and (max-width: 1000px) { .nav { gap: .8rem; } .nav a { font-size: .78rem; } }

/* guides - learning paths */
.path { padding: 1.8rem 0; border-bottom: 1px solid var(--line); }
.path:last-of-type { border-bottom: none; }
.path-head { display: flex; gap: 1rem; align-items: flex-start; margin: 0 0 1.1rem; }
.path-num { font-family: var(--mono); font-size: 1.4rem; font-weight: 700; color: var(--violet); line-height: 1; padding-top: .15rem; }
.path-head h2 { font-size: 1.4rem; margin: 0 0 .25rem; }
.path-head p { margin: 0; color: var(--ink-soft); }
.path-steps { list-style: none; margin: 0; padding: 0; counter-reset: none; }
.path-steps li { border-top: 1px solid var(--line); }
.path-steps a { display: grid; grid-template-columns: auto 1fr auto; gap: 1rem; align-items: center; padding: .9rem 0; }
.path-steps a:hover { text-decoration: none; }
.path-step-n { font-family: var(--mono); font-size: .8rem; color: #fff; background: var(--violet); width: 26px; height: 26px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; }
.path-step-title { display: block; font-family: var(--display); font-weight: 600; color: var(--ink); }
.path-step-dek { display: block; font-size: .9rem; color: var(--muted); }
.path-step-time { font-family: var(--mono); font-size: .74rem; color: var(--muted); white-space: nowrap; }
.path-steps a:hover .path-step-title { color: var(--violet-deep); }

/* glossary */
.prose .glossary { margin: 1.4rem 0 0; }
.prose .glossary dt { font-family: var(--display); font-weight: 700; color: var(--ink); margin-top: 1.1rem; }
.prose .glossary dd { margin: .15rem 0 0; color: var(--ink-soft); padding-left: 0; border-left: 2px solid var(--line-strong); padding-left: .9rem; }

/* about author block */
.prose .about-author { display: flex; gap: 1.2rem; align-items: flex-start; margin: 1.2rem 0 0; padding: 1.3rem; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--violet-wash); }
.prose .about-author-img { width: 120px; height: 120px; border-radius: 10px; object-fit: cover; flex: none; }
.prose .about-author p { margin: 0 0 .7rem; }
.prose .about-author p:last-child { margin-bottom: 0; }
@media (max-width: 600px) { .prose .about-author { flex-direction: column; } .prose .about-author-img { width: 96px; height: 96px; } }