/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --text: #2c2c2c;
  --text-muted: #6b6b6b;
  --text-light: #707070; /* WCAG AA: 4.55:1 on --bg-warm, 4.83:1 on --bg */
  --bg: #fdfcfa;
  --bg-card: #fff;
  --bg-warm: #f7f5f0;
  --accent: #c04000;
  --accent-light: #fdf0e8;
  --accent-dark: #8b2e00;
  --viz: #5b6c7f;
  --rail-title-color: var(--text-light);
  --rail-link-color: var(--text);
  --rail-link-hover: var(--accent-dark);
  --rail-meta-color: var(--text-light);
  --rail-separator-color: var(--text-light);
  --rail-signal-color: var(--viz);
  --border: #e8e4de;
  --font-body: 'Georgia', 'Times New Roman', serif;
  --font-ui: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', monospace;
  --max-width: 44rem;
  --max-width-wide: 62rem;
  /* Modular type scale: 1.25 ratio (Major Third) at 18px base */
  --text-display: 1.95rem;   /* 35px — page titles */
  --text-heading: 1.56rem;   /* 28px — section headings */
  --text-subhead: 1.25rem;   /* 22px — card titles, essay headings */
  --text-body: 1rem;         /* 18px — body text, content */
  --text-secondary: 0.8rem;  /* 14px — labels, panel links, secondary */
  --text-caption: 0.64rem;   /* 12px — meta, table headers, chips */
  --text-micro: 0.51rem;     /* 9px  — footer, sparkline labels */
  /* Spacing scale */
  --space-xs: 0.25rem;       /* 4px  — tight gaps */
  --space-sm: 0.5rem;        /* 9px  — list item padding, small gaps */
  --space-md: 1rem;          /* 18px — panel padding, standard gap */
  --space-lg: 1.5rem;        /* 27px — section margins */
  --space-xl: 2rem;          /* 36px — major section breaks */
  /* Layout */
  --sidebar-width: 13rem;    /* sidebar column width (consistent across pages) */
}

html { font-size: 18px; line-height: 1.7; color: var(--text); background: var(--bg); scrollbar-gutter: stable; }
body {
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* WCAG AA: visible focus indicator for keyboard navigation */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
a:focus-visible { outline-offset: 1px; }

/* === Animations (restrained, respects prefers-reduced-motion) === */
@media (prefers-reduced-motion: no-preference) {
  main { animation: fadeIn 0.2s ease-out; }
  @keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
  .episode-chunks details[open] .chunk-body { animation: slideDown 0.15s ease-out; }
  @keyframes slideDown { from { opacity: 0; } to { opacity: 1; } }
  .topic-run a,
  .topic-stack a { transition: color 0.15s; }
  .word-stats-bars tr { transition: background 0.1s; }
  .brush-bar { transition: background 0.15s, opacity 0.15s; }
}
.loading { color: var(--text-light); font-family: var(--font-ui); font-size: var(--text-secondary); font-style: italic; }

/* === Layout === */
header { border-bottom: 1px solid var(--border); padding: 0.5rem 1rem; background: var(--bg-warm); }
header nav { max-width: 60rem; margin: 0 auto; display: flex; align-items: center; gap: 0.75rem; flex-wrap: nowrap; }
header nav > * { flex-shrink: 0; }
header .site-title { font-family: 'Libre Franklin', var(--font-ui); font-size: var(--text-body); font-weight: 700; text-decoration: none; color: var(--accent-dark); letter-spacing: 0.05em; text-transform: uppercase; white-space: nowrap; }
header ul { list-style: none; display: flex; gap: 0.75rem; font-size: var(--text-caption); font-family: var(--font-ui); flex: 1; white-space: nowrap; }
header a { color: var(--text-muted); text-decoration: none; }
header a:hover { color: var(--accent); }
header a.nav-active { color: var(--accent-dark); border-bottom: 2px solid var(--accent); padding-bottom: 0.1rem; }
header .search-icon { color: var(--text-muted); display: flex; align-items: center; padding: 0.25rem; flex-shrink: 0; }
header .search-icon:hover { color: var(--accent); }
.header-search { display: flex; flex-shrink: 1; min-width: 0; margin: 0; }
.header-search input {
  font-family: var(--font-ui);
  font-size: var(--text-secondary);
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-card);
  color: var(--text);
  width: 16rem;
  max-width: 100%;
}
.header-search input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}
@media (min-width: 601px) {
  header .search-icon { display: none; }
}
@media (max-width: 600px) {
  .header-search { display: none; }
}
@media (max-width: 480px) {
  header { padding: 0.4rem 0.75rem; }
  header .site-title { font-size: var(--text-secondary); }
  header ul { gap: 0.25rem; font-size: var(--text-caption); }
  header ul a { padding: 0.5rem 0.25rem; display: inline-block; } /* 44px touch target */
  header .search-icon { padding: 0.5rem; }
}

main { max-width: var(--max-width); margin: 1.5rem auto 2.5rem; padding: 0 1.5rem; }
.main-wide { max-width: var(--max-width-wide); }

.page-shell {
  max-width: var(--page-shell-max, var(--max-width-wide));
  margin: 0 auto;
}
.page-body-single {
  max-width: var(--page-content-max, var(--max-width));
  min-width: 0;
}

.page-with-rail {
  display: grid;
  grid-template-columns: var(--page-grid-columns, minmax(0, 1fr) var(--sidebar-width));
  gap: var(--page-grid-gap, 2rem);
  align-items: start;
  max-width: var(--page-grid-max, var(--max-width-wide));
  margin: 0 auto;
}
.page-with-rail--aligned {
  --rail-start-offset: 2.75rem;
}
.page-body { min-width: 0; }
.page-rail { font-family: var(--font-ui); }
.page-with-rail--aligned > .page-body > .page-preamble {
  min-height: var(--rail-start-offset);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  margin-bottom: var(--space-md);
}
.page-with-rail--aligned > .page-body > .page-preamble > :last-child {
  margin-bottom: 0;
}
.page-with-rail--aligned > .page-rail {
  margin-top: calc(var(--rail-start-offset) + var(--space-md));
}
.topic-detail-layout {
  --page-grid-columns: minmax(0, 1.75fr) minmax(14rem, 17rem);
  --page-grid-gap: 1.5rem;
  --page-grid-max: var(--max-width-wide);
}
.topic-detail-layout--solo {
  max-width: var(--max-width-wide);
  margin: 0 auto;
}
.topic-detail-layout--solo .topic-detail-main {
  max-width: var(--max-width);
}
@media (max-width: 1024px) {
  .topic-detail-layout {
    --page-grid-columns: minmax(0, 1.55fr) minmax(13rem, 15rem);
    --page-grid-gap: 1.25rem;
  }
}
@media (max-width: 768px) {
  .page-with-rail { grid-template-columns: 1fr; }
  .page-rail { margin-top: var(--space-md); }
  .page-with-rail--aligned > .page-body > .page-preamble {
    min-height: 0;
  }
  .page-with-rail--aligned > .page-rail {
    margin-top: var(--space-md);
  }
}

footer { border-top: 1px solid var(--border); padding: 0.75rem 1rem; text-align: center; color: var(--text-light); font-size: var(--text-micro); font-family: var(--font-ui); margin-top: var(--space-lg); letter-spacing: 0.02em; }
footer a { color: inherit; }
footer a:hover { color: var(--accent-dark); }

/* === Typography === */
h1 { font-family: var(--font-body); font-size: var(--text-display); margin-bottom: var(--space-sm); line-height: 1.25; font-weight: 400; font-style: italic; text-wrap: balance; }
h2 { font-family: var(--font-body); font-size: var(--text-heading); margin: 1.5rem 0 0.5rem; line-height: 1.3; font-weight: 400; text-wrap: balance; }
h3 { font-family: var(--font-ui); font-size: var(--text-subhead); font-weight: 600; margin: 1rem 0 0.3rem; text-wrap: balance; }
p { margin-bottom: var(--space-md); text-wrap: pretty; }
a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--text-light) 55%, transparent);
  text-underline-offset: 0.12em;
  text-decoration-thickness: 0.06em;
}
a:hover {
  color: var(--accent-dark);
  text-decoration-color: currentColor;
}

/* === Hero === */
.hero { padding: 0.75rem 0 0; border-bottom: 1px solid var(--border); margin-bottom: var(--space-lg); }
.page-preamble.hero { margin-bottom: 0; }
.page-with-rail--aligned > .page-body > .page-preamble.hero { margin-bottom: 0; }
.page-preamble.hero > :last-child { margin-bottom: 0; }
.hero h1 { font-size: var(--text-display); font-style: normal; font-weight: 400; letter-spacing: -0.02em; }
.page-tagline { color: var(--text-muted); font-size: var(--text-body); margin-bottom: 0; }

/* === Search === */
.search-form { display: flex; gap: 0.5rem; max-width: 100%; margin-bottom: var(--space-md); }
.search-form input { flex: 1; padding: 0.5rem 0.75rem; border: 1px solid var(--border); border-radius: 4px; font-size: var(--text-body); font-family: var(--font-ui); background: var(--bg-card); }
.search-form input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.search-form button {
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: var(--text-secondary);
  font-family: var(--font-ui);
  font-weight: 600;
  min-height: 2.5rem;
  transition: background 0.15s, transform 0.1s;
}
.search-form button:hover { background: var(--accent-dark); }
.search-form button:active { transform: scale(0.96); }

/* === Cards === */
.episode-card { padding: var(--space-md) 0; border-bottom: 1px solid var(--border); }
.episode-card h2 { font-size: var(--text-subhead); font-family: var(--font-body); font-weight: 600; margin: 0 0 0.2rem; }
.episode-card h2 a { color: var(--text); text-decoration: none; }
.episode-card h2 a:hover { color: var(--accent); }
.episode-card time { font-size: var(--text-secondary); font-family: var(--font-ui); color: var(--text-light); font-variant-numeric: tabular-nums; }
.episode-card .summary { color: var(--text-muted); font-size: var(--text-body); margin-top: 0.3rem; }
.chunk-count { font-size: var(--text-caption); font-family: var(--font-ui); color: var(--text-light); background: var(--bg-warm); padding: 0.1rem 0.4rem; border-radius: 3px; margin-left: 0.5rem; }

.chunk-card { padding: 0.9rem 0; border-bottom: 1px solid var(--border); }
.chunk-card h3,
.topic-observation-card h3 {
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 400;
  line-height: 1.45;
  text-wrap: pretty;
  margin: 0;
}
.chunk-card h3 a,
.topic-observation-card h3 a { color: var(--text); text-decoration: none; }
.chunk-card h3 a:hover,
.topic-observation-card h3 a:hover { color: var(--accent); }
.chunk-card .episode-link,
.topic-observation-meta {
  display: block;
  font-family: var(--font-ui);
  font-size: var(--text-caption);
  color: var(--text-light);
  margin-bottom: 0.45rem;
}
.chunk-card .excerpt,
.topic-observation-excerpt {
  color: var(--text-muted);
  font-size: var(--text-secondary);
  margin-top: 0;
  margin-bottom: 0;
  line-height: 1.55;
}

/* === Episode Detail === */
.episode-detail time { color: var(--text-light); font-size: var(--text-secondary); font-family: var(--font-ui); display: block; margin-bottom: var(--space-md); }
.episode-detail .summary { font-style: italic; color: var(--text-muted); border-left: 2px solid var(--accent); padding-left: 1rem; margin: 1rem 0 1.5rem; }
.chunks .chunk { padding: var(--space-md) 0; border-bottom: 1px solid var(--border); }
.chunks .chunk h2 { font-family: var(--font-ui); font-weight: 600; font-style: normal; }
.chunks .chunk h2 a { text-decoration: none; color: var(--text); }
.chunks .chunk h2 a:hover { color: var(--accent); }
.chunk-content p { margin-bottom: 0.75rem; }

/* === Rich content fidelity rendering === */
.rich-content { display: flex; flex-direction: column; gap: 0.6rem; }
.rich-content-group { display: block; }
.rich-paragraph { display: block; }
.rich-list { margin: 0; padding-left: 1.2rem; }
.rich-list.rich-depth-0 { padding-left: 1.2rem; }
.rich-list.rich-depth-1 { padding-left: 1rem; }
.rich-list.rich-depth-2, .rich-list.rich-depth-3, .rich-list.rich-depth-4, .rich-list.rich-depth-5 { padding-left: 0.9rem; }
.rich-list-item { margin: 0.2rem 0; }
.rich-block-content { display: inline; }
.rich-image-figure { display: block; margin: 0.75rem 0; }
.rich-image { max-width: 100%; height: auto; display: block; border-radius: 4px; outline: 1px solid rgba(0, 0, 0, 0.08); outline-offset: -1px; }
.rich-image-figure figcaption { font-size: var(--text-caption); font-family: var(--font-ui); color: var(--text-light); margin-top: 0.3rem; }
.rich-separator { border: 0; border-top: 1px solid var(--border); margin: 0.85rem 0; }
@media (max-width: 768px) {
  .rich-list { padding-left: 1rem; }
  .rich-list.rich-depth-1, .rich-list.rich-depth-2, .rich-list.rich-depth-3, .rich-list.rich-depth-4, .rich-list.rich-depth-5 { padding-left: 0.75rem; }
}

/* === Chunk Detail (Tufte layout) === */
.tufte-layout { max-width: none; }
.chunk-detail .chunk-meta { color: var(--text-light); font-size: var(--text-secondary); font-family: var(--font-ui); margin-bottom: 1.25rem; }
.chunk-content > p { margin-bottom: var(--space-sm); }

/* === Small Multiples Grid === */
.page-intro { font-family: var(--font-ui); font-size: var(--text-secondary); color: var(--text-muted); margin-bottom: var(--space-md); }
.topic-multiples { margin: var(--space-lg) 0; }
.multiples-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; }
.multiple-cell { display: flex; flex-direction: column; padding: 0.6rem 0.75rem; border: 1px solid var(--border); border-radius: 4px; text-decoration: none; min-height: 5rem; }
.multiple-cell:hover { background: var(--bg-warm); border-color: var(--accent); text-decoration: none; }
.multiple-name {
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 400;
  color: var(--text);
  line-height: 1.45;
  text-wrap: pretty;
}
.multiple-spark.rail-sparkline { margin-top: 0.35rem; }
.multiple-count { font-family: var(--font-ui); font-size: var(--text-caption); color: var(--text-light); margin-top: 0.15rem; }
@media (max-width: 768px) { .multiples-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .multiples-grid { grid-template-columns: repeat(2, 1fr); } }

/* === Topic representations ===
 * Two layouts cover every topic surface:
 *   .topic-run       — inline, dot-separated text run (latest panel, marginalia,
 *                       related, search results)
 *   .topic-stack     — vertical link list inside rail panels
 * Plus .multiple-cell (Small Multiples grid) where trend matters.
 *
 * Direction is encoded by typographic glyphs (↑ / ↓), inheriting link color.
 * No chips, no badges, no semantic up/down hues.
 */
.topic-run {
  font-family: var(--font-ui);
  font-size: var(--text-secondary);
  color: var(--text-muted);
  line-height: 1.6;
}
.topic-run a {
  color: var(--text-muted);
  text-decoration: none;
}
.topic-run a:hover { color: var(--accent-dark); }
.topic-run a.is-salient { font-weight: 600; color: var(--accent-dark); }
.topic-run-sep {
  color: var(--text-light);
  margin: 0 0.3rem;
}
.topic-run .topic-trend,
.topic-stack .topic-trend {
  margin-left: 0.2rem;
  color: inherit;
}
.topic-run .topic-count {
  margin-left: 0.25rem;
  font-variant-numeric: tabular-nums;
  color: var(--text-light);
  font-size: var(--text-caption);
}

.topic-stack {
  list-style: none;
  margin: 0;
  padding: 0;
}
.topic-stack li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.3rem 0;
}
.topic-stack a {
  flex: 1;
  min-width: 0;
}
.topic-stack a.is-salient { font-weight: 600; color: var(--accent-dark); }
.topic-stack .topic-count {
  font-variant-numeric: tabular-nums;
  color: var(--text-light);
  font-size: var(--text-caption);
  white-space: nowrap;
}

/* Topics as Tufte marginalia (desktop) / below content (mobile) */
.topics-margin {
  font-family: var(--font-ui);
}
.topics-margin h3 { font-size: var(--text-secondary); font-family: var(--font-ui); color: var(--text-light); text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; margin-bottom: 0.3rem; }
@media (min-width: 769px) {
  .topics-margin { width: 100%; margin: 0; font-size: var(--text-secondary); }
}
@media (max-width: 768px) {
  .topics-margin { margin: 1.5rem 0 0; order: 99; }
}

/* Shared rail panels */
.rail-stack {
  display: grid;
  gap: var(--space-sm);
  font-family: var(--font-ui);
  --rail-title-color: var(--text-light);
  --rail-link-color: var(--text);
  --rail-link-hover: var(--accent-dark);
  --rail-meta-color: var(--text-light);
  --rail-separator-color: var(--text-light);
}
.rail-stack > * {
  min-width: 0;
}
.rail-panel {
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.9rem 1rem;
}
.body-panel {
  margin: var(--space-xl) 0;
  padding: 1rem;
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 6px;
}
.section-heading {
  font-family: var(--font-ui);
  font-size: var(--text-secondary);
  font-weight: 600;
  font-style: normal;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  line-height: 1.3;
}
.body-panel > .section-heading,
.latest-episode-panel > .section-heading { margin-bottom: 0.5rem; }
.body-panel-list ul {
  list-style: none;
}
.body-panel-list li {
  border-bottom: 1px solid var(--border);
}
.body-panel-list li:last-child { border-bottom: 0; }
.list-row-link {
  display: block;
  padding: 0.3rem 0;
  text-decoration: none;
}
.list-row-title {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-secondary);
  font-weight: 400;
  color: var(--text);
  line-height: 1.45;
  text-wrap: pretty;
}
.list-row-meta {
  display: block;
  margin-top: 0.1rem;
  font-family: var(--font-ui);
  font-size: var(--text-caption);
  color: var(--text-light);
  line-height: 1.45;
}
.list-row-meta-link {
  text-decoration: none;
}
.list-row-meta-link:hover {
  color: var(--accent-dark);
  text-decoration: underline;
}
.list-row-link:hover .list-row-title,
.list-row-link:hover .list-row-meta { color: var(--accent-dark); }
.rail-panel h3,
.rail-panel h4 {
  font-size: var(--text-caption);
  font-family: var(--font-ui);
  color: var(--rail-title-color);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  line-height: 1.25;
  text-wrap: balance;
  margin-bottom: 0.35rem;
}
.rail-panel-heading-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 0.45rem;
}
.rail-panel-heading-row h3,
.rail-panel-heading-row h4 { margin: 0; }
.rail-panel-heading-row .topic-help-tip { margin-left: auto; }
.rail-sparkline {
  width: 100%;
  height: auto;
  display: block;
  margin-top: 0.2rem;
}
.rail-panel-list ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.rail-panel-list li {
  padding: 0.25rem 0;
  border-bottom: 1px solid var(--border);
}
.rail-panel-list li:last-child { border-bottom: 0; }
.rail-panel-list a {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-secondary);
  color: var(--rail-link-color);
  text-decoration: none;
  line-height: 1.45;
  text-wrap: pretty;
}
.rail-panel-list a:hover { color: var(--rail-link-hover); }
.rail-panel-list time,
.rail-panel-list .insight-meta { display: block; }

/* Trending topics indicator */
.episode-insight-context {
  font-family: var(--font-ui);
  font-size: var(--text-caption);
  color: var(--rail-meta-color);
  margin: 0 0 0.45rem;
}
.episode-insight-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.episode-insight-list li {
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--border);
}
.episode-insight-list li:last-child { border-bottom: 0; }
.rail-item-title {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-secondary);
  color: var(--rail-link-color);
  line-height: 1.45;
  text-wrap: pretty;
}
.episode-insight-list a {
  color: var(--rail-link-color);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: var(--text-secondary);
  line-height: 1.45;
  text-wrap: pretty;
}
.episode-insight-list a:hover { color: var(--rail-link-hover); }
.insight-meta {
  display: block;
  margin-top: 0.15rem;
  font-family: var(--font-ui);
  font-size: var(--text-caption);
  color: var(--rail-meta-color);
  line-height: 1.45;
}
.section-meta {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-ui);
  font-size: var(--text-caption);
  color: var(--text-light);
  line-height: 1.45;
}
.section-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.9rem;
}
.section-meta--after {
  margin-top: 0.45rem;
  margin-bottom: 0;
}
.section-meta-label {
  display: inline-block;
  margin-right: 0.3rem;
  color: var(--text-muted);
  font-size: var(--text-micro);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.rail-panel .section-meta { color: var(--rail-meta-color); }
.rail-panel .section-meta-label { color: var(--text-muted); }
.trending-item { display: block; font-size: var(--text-caption); font-family: var(--font-ui); color: var(--text); text-decoration: none; padding: 0.1rem 0; }
.trending-item:hover { color: var(--accent); }
.trending-ratio { color: var(--viz); font-size: var(--text-caption); }

/* === Breadcrumbs === */
.breadcrumbs { margin-bottom: var(--space-md); font-size: var(--text-caption); font-family: var(--font-ui); color: var(--text-light); }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; align-items: center; gap: 0; }
.breadcrumbs a { color: inherit; }
.breadcrumbs li { display: flex; align-items: center; }
.breadcrumbs li:not(:last-child)::after { content: '/'; color: var(--border); margin: 0 0.35rem; }
.breadcrumbs a {
  color: var(--text-light);
  text-decoration: none;
  padding: 0.5rem 0;
  display: inline-block;
  min-height: 2.25rem;
  line-height: 1.25rem;
}
.breadcrumbs a:hover { color: var(--accent); }

/* === Pagination === */
.pagination { display: flex; justify-content: center; align-items: center; gap: 1rem; margin: var(--space-xl) 0; font-size: var(--text-secondary); font-family: var(--font-ui); }
.pagination a {
  padding: 0.65rem 1rem;
  border: 1px solid var(--border);
  border-radius: 3px;
  text-decoration: none;
  color: var(--text-muted);
  min-height: 2.5rem;
  min-width: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s, transform 0.1s;
}
.pagination a:hover { background: var(--accent-light); color: var(--accent); }
.pagination a:active { transform: scale(0.96); }

/* === Timeline === */
.timeline-years, .timeline-months { list-style: none; }
.timeline-years li, .timeline-months li { padding: 0.5rem 0; border-bottom: 1px solid var(--border); }
.timeline-years a, .timeline-months a { font-size: var(--text-subhead); text-decoration: none; color: var(--text); font-family: var(--font-ui); }
.timeline-years a:hover, .timeline-months a:hover { color: var(--accent); }
.count { color: var(--text-light); font-size: var(--text-secondary); font-family: var(--font-ui); }

/* === Word Stats === */
.word-stats-table { width: 100%; border-collapse: collapse; font-family: var(--font-ui); font-size: var(--text-secondary); }
.word-stats-table th, .word-stats-table td { padding: 0.4rem 0.6rem; text-align: left; border-bottom: 1px solid var(--border); }
.word-stats-table th { font-size: var(--text-caption); text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-light); font-weight: 600; }
.word-stats-table a { text-decoration: none; }
.word-stats-table td:first-child { font-weight: 600; }
.word-stats-table td:nth-child(2), .word-stats-table td:nth-child(3) { font-variant-numeric: tabular-nums; color: var(--text-muted); }

/* === Tufte bar table === */
.word-stats-bars { width: 100%; border-collapse: collapse; font-family: var(--font-ui); font-size: var(--text-secondary); }
.word-stats-bars th, .word-stats-bars td { padding: 0.5rem 0.5rem; border-bottom: 1px solid var(--border); min-height: 2.75rem; }
.word-stats-bars th { font-size: var(--text-caption); text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-light); font-weight: 600; text-align: left; }
.word-stats-bars .col-word { min-width: 8rem; }
.word-stats-bars .col-bar { width: 40%; min-width: 100px; }
.word-stats-bars .col-num { width: 4rem; text-align: right; font-variant-numeric: tabular-nums; color: var(--text-muted); font-size: var(--text-secondary); }
.word-stats-bars tr.distinctive { background: color-mix(in srgb, var(--accent-light) 30%, transparent); }
.word-stats-bars a { text-decoration: none; font-weight: 600; color: var(--text); }
.word-stats-bars a:hover { color: var(--accent); }
.word-stats-bars .bar { height: 100%; border-radius: 2px; min-width: 2px; }
.word-stats-bars .bar-distinctive { background: var(--accent); opacity: 0.15; }
.word-stats-bars .bar-baseline { background: var(--text-light); opacity: 0.1; }
.bar-with-spark { position: relative; height: 2.5rem; }
.bar-with-spark .bar { position: absolute; top: 0; left: 0; }
.inline-spark { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.inline-spark polyline { stroke-width: 1.5; }
.word-stats-bars tr:hover .bar-distinctive { opacity: 0.25; }
.word-stats-bars tr:hover .bar-baseline { opacity: 0.2; }
.word-stats-legend { display: flex; align-items: center; gap: 1.5rem; margin-bottom: 0.75rem; font-family: var(--font-ui); font-size: var(--text-caption); color: var(--text-muted); flex-wrap: wrap; }
.legend-item { display: inline-flex; align-items: center; gap: 0.35rem; white-space: nowrap; }
.legend-bar { display: inline-block; width: 20px; height: 10px; border-radius: 1px; }
.legend-bar.bar-distinctive { background: var(--accent); opacity: 0.8; }
.legend-bar.bar-baseline { background: var(--text-light); opacity: 0.4; }
@media (max-width: 640px) {
  .word-stats-bars .col-bar { display: none; }
  .word-stats-bars .col-num:last-child { display: none; }
  /* On mobile, show a small colored dot before the word to indicate distinctive vs baseline */
  .word-stats-bars tr.distinctive .col-word a::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    margin-right: 0.35rem;
    vertical-align: middle;
  }
}
.word-stats-sort { display: flex; align-items: center; gap: 0.5rem; margin-bottom: var(--space-md); font-family: var(--font-ui); font-size: var(--text-secondary); }
.word-stats-sort a { padding: 0.4rem 0.7rem; border: 1px solid var(--border); border-radius: 3px; text-decoration: none; color: var(--text-muted); line-height: 1; }
.word-stats-sort a.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.word-stats-sort a:hover { border-color: var(--accent); }
.sip-badge { display: inline-block; margin-left: 0.3rem; padding: 0.05rem 0.3rem; font-size: var(--text-micro); font-family: var(--font-ui); font-weight: 600; background: var(--accent-light); color: var(--accent); border-radius: 2px; vertical-align: middle; letter-spacing: 0.05em; }

.word-stats-entry { padding: 1rem 0; border-bottom: 1px solid var(--border); }
.word-stats-entry h2 { font-family: var(--font-ui); font-weight: 600; font-size: var(--text-subhead); font-style: normal; }
.word-stats-entry .excerpt { color: var(--text-muted); font-size: var(--text-secondary); }
.word-stats-entry .word-count { font-size: var(--text-caption); font-family: var(--font-ui); color: var(--text-light); }
.word-stats-entry .episode-link { font-size: var(--text-caption); font-family: var(--font-ui); color: var(--text-light); }

/* === Search Results === */
.search-results > p:first-child { color: var(--text-light); font-size: var(--text-secondary); font-family: var(--font-ui); margin-bottom: var(--space-md); }
.search-layout { --page-content-max: var(--max-width); }
.see-all { display: inline-block; margin-top: var(--space-md); font-size: var(--text-secondary); font-family: var(--font-ui); }
.page-count { font-family: var(--font-ui); font-size: var(--text-secondary); color: var(--text-light); margin-bottom: var(--space-md); }
mark { background: color-mix(in srgb, var(--accent-light) 60%, transparent); color: var(--text); padding: 0.05rem 0.15rem; border-radius: 2px; }

/* === Chunk list (notes episodes) === */
.episode-chunks .chunk-row { border-bottom: 1px solid var(--border); }
.episode-chunks summary { display: flex; align-items: baseline; gap: 0.5rem; padding: 0.6rem 0; cursor: pointer; list-style: none; min-height: 2.75rem; }
.episode-chunks summary::-webkit-details-marker { display: none; }
.episode-chunks summary::marker { display: none; content: ""; }
.episode-chunks summary::after { content: "›"; font-family: var(--font-ui); font-size: var(--text-secondary); color: var(--text-light); margin-left: auto; flex-shrink: 0; transition: transform 0.15s ease; }
.episode-chunks details[open] summary::after { transform: rotate(90deg); }
.episode-chunks .chunk-num { font-family: var(--font-ui); font-size: var(--text-caption); color: var(--text-light); min-width: 1.5rem; text-align: right; flex-shrink: 0; text-decoration: none; }
.episode-chunks .chunk-num:hover { color: var(--accent); }
.episode-chunks .chunk-title { font-family: var(--font-body); font-size: var(--text-body); color: var(--text); line-height: 1.5; }
.episode-chunks details[open] .chunk-title { color: var(--accent-dark); }
.episode-chunks .chunk-body { padding: 0 0 1rem 2rem; font-size: var(--text-body); color: var(--text-muted); }
.episode-chunks .chunk-body p { margin-bottom: 0.4rem; }
.episode-chunks .chunk-row-single { display: flex; align-items: baseline; gap: 0.5rem; padding: 0.6rem 0; min-height: 2.75rem; }

/* === Most Connected === */
.section-subtitle { font-size: var(--text-secondary); font-family: var(--font-ui); color: var(--text-light); margin-bottom: 0.75rem; }

/* === More On This Topic (Thread) === */

/* === Essay rendering on episode page === */
.episode-essays .essay { padding: var(--space-md) 0; border-bottom: 1px solid var(--border); }
.episode-essays .essay h2 { font-family: var(--font-ui); font-weight: 600; font-size: var(--text-subhead); font-style: normal; margin-bottom: var(--space-sm); }
.episode-essays .essay h2 a { text-decoration: none; color: var(--text); }
.episode-essays .essay h2 a:hover { color: var(--accent); }
.episode-essays .essay-content p { font-size: var(--text-body); margin-bottom: var(--space-sm); color: var(--text); }

/* === Compact chunk layout (notes format) === */
.chunk-compact { max-width: none; }
.chunk-detail-column { min-width: 0; }
.chunk-compact .chunk-content p { font-size: var(--text-body); line-height: 1.7; }

/* === Chunk prev/next navigation === */
.chunk-nav { display: flex; justify-content: space-between; gap: 1rem; margin: var(--space-xl) 0; padding: 1rem 0; border-top: 1px solid var(--border); font-family: var(--font-ui); font-size: var(--text-secondary); }
.chunk-nav a {
  text-decoration: none;
  color: var(--text-muted);
  max-width: 45%;
  min-height: 2.5rem;
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0;
  transition: color 0.15s, transform 0.1s;
}
.chunk-nav a:hover { color: var(--accent); }
.chunk-nav a:active { transform: scale(0.96); }
.chunk-nav .nav-next { text-align: right; margin-left: auto; }

/* === Episode nav (prev/next) === */
.episode-nav { display: flex; justify-content: space-between; gap: 1rem; margin: var(--space-xl) 0; padding: 1rem 0; border-top: 1px solid var(--border); font-family: var(--font-ui); font-size: var(--text-secondary); }
.episode-nav a {
  text-decoration: none;
  color: var(--text-muted);
  min-height: 2.5rem;
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0;
  transition: color 0.15s, transform 0.1s;
}
.episode-nav a:hover { color: var(--accent); }
.episode-nav a:active { transform: scale(0.96); }
.episode-nav .nav-next { margin-left: auto; }

/* === Unified Browse page === */
.browse-year { margin: var(--space-lg) 0; }
.browse-year h2 { font-family: var(--font-ui); font-size: var(--text-heading); font-weight: 600; font-style: normal; border-bottom: 2px solid var(--accent); padding-bottom: 0.25rem; margin-bottom: var(--space-sm); }
.browse-year h2 a { color: inherit; text-decoration: none; }
.browse-year h2 a:hover { color: var(--accent-dark); text-decoration: underline; text-decoration-color: currentColor; }
.browse-month { margin: 0.75rem 0 0.75rem 0; }
.browse-month h3 { font-family: var(--font-ui); font-size: var(--text-secondary); font-weight: 600; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--space-xs); }
.browse-episodes { list-style: none; }
.browse-episodes li { border-bottom: 1px solid var(--border); min-height: 2.75rem; }
.browse-episodes li:last-child { border-bottom: 0; }
.browse-episodes .list-row-link {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  padding: var(--space-md) 0;
}
.page-with-rail.browse-layout .browse-episodes .list-row-title {
  flex: 1;
  font-family: var(--font-body);
  font-size: var(--text-body);
  font-weight: 400;
}
.browse-episodes .list-row-meta { margin-top: 0; }
.page-with-rail.browse-layout .browse-episodes .list-row-meta { white-space: nowrap; }
.format-badge { display: inline-block; padding: 0.1rem 0.35rem; border-radius: 3px; font-size: var(--text-caption); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; margin-left: 0.35rem; }
.format-badge.essay { background: var(--accent-light); color: var(--accent); }

.summary-accordion {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-warm);
  min-width: 0;
  max-width: 100%;
}
.summary-accordion summary {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.8rem 1rem;
  cursor: pointer;
  list-style: none;
}
.summary-accordion summary::-webkit-details-marker { display: none; }
.summary-accordion summary::marker { display: none; content: ""; }
.summary-accordion summary::after {
  content: "›";
  margin-left: auto;
  color: var(--text-light);
  font-family: var(--font-ui);
  font-size: var(--text-secondary);
  transition: transform 0.15s ease;
}
.summary-accordion[open] summary::after { transform: rotate(90deg); }
.summary-accordion-title {
  font-family: var(--font-ui);
  font-size: var(--text-secondary);
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.summary-accordion-meta {
  font-family: var(--font-ui);
  font-size: var(--text-caption);
  color: var(--text-light);
  white-space: nowrap;
}
.summary-accordion-body {
  padding: 0 1rem 1rem;
  min-width: 0;
}
.summary-accordion--body {
  margin: 0.75rem 0;
}
.summary-accordion--body .summary-accordion-body {
  padding-top: 0;
}
.summary-accordion--body .browse-month {
  margin: 0;
}
.summary-accordion--body .browse-month h3 {
  display: none;
}
.summary-year-cards {
  margin: 0 0 var(--space-md);
}
.summary-year-cards .multiples-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
@media (max-width: 768px) {
  .summary-year-cards .multiples-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 480px) {
  .summary-year-cards .multiples-grid {
    grid-template-columns: 1fr;
  }
}
/* === Sparkline === */
.sparkline { display: flex; align-items: flex-end; gap: 2px; height: 48px; padding: 0.5rem 0; border-bottom: 1px solid var(--border); }
.spark-bar { background: var(--viz); min-width: 4px; flex: 1; border-radius: 1px 1px 0 0; cursor: help; transition: opacity 0.15s; opacity: 0.7; }
.spark-bar:hover { opacity: 1; }
.spark-label { display: block; font-size: var(--text-micro); font-family: var(--font-ui); color: var(--text-light); writing-mode: vertical-rl; text-orientation: mixed; position: absolute; bottom: -3rem; left: 50%; transform: translateX(-50%); white-space: nowrap; }
.sparkline { margin-bottom: 3rem; position: relative; }
.word-timeline { margin: var(--space-lg) 0; }
.word-timeline h2 { font-family: var(--font-ui); font-size: var(--text-secondary); font-weight: 600; margin-bottom: var(--space-xs); text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-light); }

/* === Topic detail header === */
.topic-stats-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.75rem;
  margin-bottom: var(--space-sm);
}
.topic-header-stats { font-family: var(--font-ui); font-size: var(--text-secondary); color: var(--text-muted); margin: 0; }
.topic-mentions { font-variant-numeric: tabular-nums; }
.topic-distinctiveness { font-family: var(--font-ui); font-size: var(--text-secondary); color: var(--text-muted); margin: 0; }
.topic-related { font-family: var(--font-ui); font-size: var(--text-secondary); color: var(--text-muted); margin-bottom: var(--space-md); }
.topic-related-label { font-weight: 600; color: var(--text-muted); margin-right: 0.35rem; }
.topic-inline-heading-row,
.section-heading-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.topic-inline-heading-row { display: inline-flex; }

.topic-help-tip {
  position: relative;
  display: inline-flex;
  flex-shrink: 0;
}
.topic-help-tip summary {
  list-style: none;
  width: 0.9rem;
  height: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--text-muted);
  background: transparent;
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  user-select: none;
  opacity: 0.8;
  vertical-align: top;
}
.topic-help-tip summary::-webkit-details-marker { display: none; }
.topic-help-tip[open] summary,
.topic-help-tip summary:hover {
  color: var(--accent-dark);
  border-color: var(--border);
  background: var(--bg-card);
  opacity: 1;
}
.topic-help-tip-bubble {
  position: absolute;
  top: calc(100% + 0.4rem);
  right: 0;
  width: min(19rem, calc(100vw - 2rem));
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-card);
  color: var(--text-muted);
  font-family: var(--font-ui);
  font-size: var(--text-caption);
  line-height: 1.45;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  z-index: 20;
}

.topic-summary { margin: 0 0 var(--space-lg); }
.topic-summary h2 {
  font-family: var(--font-ui);
  font-size: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  margin: 0;
}
.topic-summary .section-heading-row { margin-bottom: 0.6rem; }
.topic-summary-list { margin: 0; padding-left: 1.1rem; color: var(--text); }
.topic-summary-list li { margin: 0 0 0.45rem; }
.topic-summary-list li:last-child { margin-bottom: 0; }

.topic-detail-main { min-width: 0; }
.topic-page-rail {
  position: sticky;
  top: 1rem;
}
.topic-rank-svg { width: 100%; height: auto; display: block; }
.topic-adjacent-kicker {
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.page-toc ol { list-style: none; margin: 0; padding: 0; }
.page-toc li { margin: 0; }
.page-toc a {
  display: block;
  padding: 0.3rem 0 0.3rem 0.6rem;
  margin-left: -0.6rem;
  font-size: var(--text-secondary);
  color: var(--text-muted);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.page-toc a:hover { color: var(--accent); }
.page-toc a[aria-current="true"] {
  color: var(--accent);
  border-left-color: var(--accent);
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
@media (max-width: 768px) {
  .topic-page-rail {
    position: static;
    margin-top: var(--space-md);
  }
  .topic-page-rail--toc-only { display: none; }
  .page-toc { display: none; }
}

/* === Topic Ladder of Abstraction === */
.topic-sparkline { margin: var(--space-md) 0; }
.topic-spark-svg { width: 100%; height: auto; display: block; }

.topic-tabs {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin: var(--space-md) 0 var(--space-lg);
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--border);
}
.topic-tab-link {
  display: inline-block;
  padding: 0 0 0.2rem;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-ui);
  font-size: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s, border-color 0.15s;
}
.topic-tab-link:hover { color: var(--accent); }
.topic-tab-link.is-active,
.topic-tab-link[aria-current="page"] {
  color: var(--accent-dark);
  border-bottom-color: var(--accent);
}
.topic-tab-panel[hidden] { display: none; }

.topic-sparkline,
.topic-observations,
.topic-drift { margin: var(--space-lg) 0; }
.topic-sparkline > .section-heading-row,
.topic-observations > .section-heading-row,
.topic-drift > .section-heading-row,
.topic-rank-panel > .rail-panel-heading-row,
.topic-page-rail section > .rail-panel-heading-row {
  margin-bottom: var(--space-sm);
}
.topic-observations.is-loading { opacity: 0.72; transition: opacity 0.15s ease; }

.topic-observation-controls {
  margin-bottom: 0.5rem;
}
.topic-tabs--controls {
  margin: 0;
  gap: 0.75rem;
  padding-bottom: 0.15rem;
}
.topic-observations .pagination {
  min-height: 2.25rem;
}
.topic-observation-list { display: grid; gap: 0.85rem; }
.topic-observation-card { padding: 0.9rem 0; border-bottom: 1px solid var(--border); }
.topic-observation-card:first-child { padding-top: 0; }
.topic-observation-card:last-child { border-bottom: 0; padding-bottom: 0; }

.topic-word-stats { margin: var(--space-lg) 0; }
.word-stats-excerpt { padding: 0.5rem 0; border-bottom: 1px solid var(--border); }
.word-stats-excerpt a { font-family: var(--font-ui); font-weight: 600; font-size: var(--text-body); }
.word-stats-excerpt .excerpt { font-size: var(--text-secondary); color: var(--text-muted); margin: 0.15rem 0 0; }

.topic-drift-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.topic-drift-columns h3 {
  font-family: var(--font-ui);
  font-size: var(--text-secondary);
  font-weight: 600;
  margin: 0 0 0.45rem;
}
.topic-drift-list { list-style: none; margin: 0; padding: 0; }
.topic-drift-list li {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-ui);
  font-size: var(--text-secondary);
}
.topic-drift-list li:last-child { border-bottom: 0; }
.topic-drift-word { color: var(--text); font-weight: 600; }
.topic-drift-shift {
  color: var(--text-light);
  font-size: var(--text-caption);
  white-space: nowrap;
}
@media (max-width: 640px) {
  .topic-drift-columns { grid-template-columns: 1fr; }
  .topic-help-tip-bubble { right: auto; left: 0; }
}

/* === Dispersion plot === */
.topic-dispersion { margin: var(--space-md) 0; }
.dispersion-svg { width: 100%; height: 20px; }
.dispersion-dates { display: flex; justify-content: space-between; font-family: var(--font-ui); font-size: var(--text-caption); color: var(--text-light); }

/* === Design inventory === */
.component-catalogue {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: var(--space-md);
}
.component-family h3 {
  margin: 0 0 0.35rem;
  font-size: var(--text-caption);
  font-family: var(--font-ui);
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.component-family p {
  font-family: var(--font-ui);
  font-size: var(--text-caption);
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.component-topic-stack {
  display: grid;
  gap: var(--space-md);
}
.component-topic-header h1 {
  margin-bottom: var(--space-xs);
}
.component-inline-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: baseline;
  font-family: var(--font-ui);
  font-size: var(--text-secondary);
  color: var(--text-muted);
  margin-bottom: 0;
}
.component-topic-rail-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}
.component-topic-section-chart {
  margin: 0;
}
.component-state-sample .empty-archive-state {
  margin: var(--space-md) 0 0;
}
@media (max-width: 768px) {
  .component-catalogue,
  .component-topic-rail-row {
    grid-template-columns: 1fr;
  }
}

/* === Homepage layout with margin === */
.home-with-margin { margin-top: var(--space-md); }
.home-main { min-width: 0; }
.home-main > .latest-episode-panel.body-panel { margin-top: var(--space-md); }
.home-margin { font-family: var(--font-ui); }
.recent-episodes .recent-ep-link { display: flex; align-items: baseline; gap: 0.5rem; font-size: var(--text-secondary); color: var(--rail-link-color); text-decoration: none; padding: 0.2rem 0; border-bottom: 1px solid var(--border); }
.recent-ep-link:hover { color: var(--rail-link-hover); }
.recent-episodes .recent-ep-link time { font-variant-numeric: tabular-nums; flex: 1; min-width: 0; white-space: nowrap; }
.recent-episodes .recent-ep-link span { color: var(--rail-meta-color); font-size: var(--text-caption); font-family: var(--font-ui); margin-left: auto; flex-shrink: 0; text-align: right; }
.see-all { color: var(--rail-link-color); }
.see-all:hover { color: var(--rail-link-hover); }
@media (max-width: 768px) {
  .home-margin { margin-top: var(--space-md); }
}

.episode-detail-layout { align-items: start; }
.browse-layout { align-items: start; }
.browse-main { min-width: 0; }
.browse-rail { position: sticky; top: 1rem; }

/* === Latest episode panel === */
.latest-episode-panel { padding: 1rem; margin-bottom: var(--space-lg); background: var(--bg-warm); border: 1px solid var(--border); border-radius: 6px; }
.latest-episode-panel h2 a { color: var(--text); text-decoration: none; }
.latest-episode-panel h2 a:hover { color: var(--accent); }
.latest-episode-link { text-transform: none; }
.latest-chunks { list-style: none; font-size: var(--text-secondary); color: var(--text-muted); }
.latest-chunks li { padding: 0.15rem 0; }
.latest-chunks li::before { content: '\201C'; color: var(--text-light); }
.latest-chunks li::after { content: '\201D'; color: var(--text-light); }
.latest-topics { margin: 0.75rem 0 0; padding-top: 0.75rem; border-top: 1px solid var(--border); font-family: var(--font-ui); font-size: var(--text-secondary); color: var(--text-muted); }