/* ============================================================================
   Essential Concepts — production stylesheet
   Direction: THE DICTIONARY OF PATTERNS (ratified mockups/dictionary/)
   Tokens: Paper #FAF8F3 · Ink #1B1A17 · Muted #6B665C · Rule #E6E1D6
           Rubric (oxblood) #8B1E2D · Slate #2F3A44
   Faces:  Fraunces (headwords) · Literata (body) · IBM Plex Mono (apparatus)
   Styles the HTML emitted by build.mjs — markup contract owned by build.mjs.
   ============================================================================ */

/* ---------------------------------------------------------------- fonts --- */
@font-face {
  font-family: "Fraunces";
  src: url("/fonts/fraunces-var.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Fraunces";
  src: url("/fonts/fraunces-italic-var.woff2") format("woff2");
  font-weight: 300 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Literata";
  src: url("/fonts/literata-var.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Literata";
  src: url("/fonts/literata-italic-var.woff2") format("woff2");
  font-weight: 400 700;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("/fonts/plex-mono-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("/fonts/plex-mono-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* --------------------------------------------------------------- tokens --- */
:root {
  --paper: #FAF8F3;
  --paper-raised: #FFFFFF;
  --ink: #1B1A17;
  --muted: #6B665C;
  --rule: #E6E1D6;
  --rule-strong: #D8D1C2;
  --rubric: #8B1E2D;
  --rubric-soft: #F3E7E6;
  --slate: #2F3A44;
  --focus: #8B1E2D;
  --shadow: 0 14px 40px rgba(27, 26, 23, 0.16);
  --serif: "Literata", Georgia, "Times New Roman", serif;
  --display: "Fraunces", "Literata", Georgia, serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --measure: 66ch;
  --gutter: clamp(1.1rem, 4vw, 2.4rem);
  --page-max: 72rem;
  color-scheme: light;
}
/* Dark — OS preference, unless the toggle pinned light */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #15151A;
    --paper-raised: #1D1D23;
    --ink: #EAE6DD;
    --muted: #9A948A;
    --rule: #2C2C33;
    --rule-strong: #3A3A42;
    --rubric: #E48B95;
    --rubric-soft: #2A2023;
    --slate: #AEB7C0;
    --focus: #E48B95;
    --shadow: 0 14px 40px rgba(0, 0, 0, 0.5);
    color-scheme: dark;
  }
}
/* Dark — explicit toggle */
:root[data-theme="dark"] {
  --paper: #15151A;
  --paper-raised: #1D1D23;
  --ink: #EAE6DD;
  --muted: #9A948A;
  --rule: #2C2C33;
  --rule-strong: #3A3A42;
  --rubric: #E48B95;
  --rubric-soft: #2A2023;
  --slate: #AEB7C0;
  --focus: #E48B95;
  --shadow: 0 14px 40px rgba(0, 0, 0, 0.5);
  color-scheme: dark;
}

/* ----------------------------------------------------------------- base --- */
* { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scrollbar-gutter: stable;
}
html.palette-open { overflow: hidden; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.6;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
@media (max-width: 480px) {
  body { font-size: 17px; }
}
a { color: inherit; }
button { font: inherit; color: inherit; }
img { max-width: 100%; height: auto; }
:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: 2px;
}
@media (prefers-reduced-motion: no-preference) {
  a, button, .card-list .card > a, .res-card, .cat-list a {
    transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
  }
}

/* The apparatus voice — mono field labels */
.section-title,
.eyebrow,
.aka-label,
.apparatus-title,
.kicker {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ------------------------------------------------------------ skip link --- */
.skip {
  position: absolute;
  left: 1rem;
  top: -100vh;
  z-index: 100;
  background: var(--rubric);
  color: var(--paper-raised);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  padding: 0.6rem 1rem;
  border-radius: 3px;
}
.skip:focus { top: 1rem; }

/* ------------------------------------------------------------- masthead --- */
.site-head {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem 1.2rem;
  padding: 0.8rem max(var(--gutter), calc((100% - var(--page-max)) / 2));
  border-bottom: 1px solid var(--rule);
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter: saturate(1.1) blur(6px);
  -webkit-backdrop-filter: saturate(1.1) blur(6px);
}
.brand {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.28rem;
  letter-spacing: -0.01em;
  line-height: 1.1;
  text-decoration: none;
}
.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.3rem;
}
.site-nav a {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--muted);
  text-decoration: none;
  padding: 0.3rem 0;
}
.site-nav a:hover { color: var(--ink); }
.head-tools {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.lookup-open,
.theme-toggle {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  padding: 0.42rem 0.65rem;
  cursor: pointer;
}
.lookup-open:hover,
.theme-toggle:hover {
  border-color: var(--rubric);
  color: var(--rubric);
}

/* ------------------------------------------------------------ main shell --- */
main {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(2.4rem, 6vw, 3.6rem);
}

/* ================================================================= HOME ==== */
.hero { padding-top: clamp(2.6rem, 7vw, 4.6rem); }
.hero .kicker {
  display: block;
  margin: 0 0 1.1rem;
}
.hero h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.1rem, 5.2vw, 3.6rem);
  line-height: 1.03;
  letter-spacing: -0.018em;
  margin: 0;
  max-width: 22ch;
}
.hero h1 em {
  font-style: italic;
  color: var(--rubric);
}
.hero-sub {
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 54ch;
  margin: 0.9rem 0 0;
}

/* The lookup — the addressing system */
.lookup-hero {
  position: relative;
  max-width: 40rem;
  margin-top: 1.7rem;
}
.lookup {
  width: 100%;
  border: 1.5px solid var(--ink);
  border-radius: 3px;
  background: var(--paper-raised);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.08rem;
  padding: 0.95rem 1.1rem;
}
.lookup::placeholder { color: var(--muted); opacity: 0.85; }
.lookup:focus-visible { outline-offset: 2px; }

/* Inline results dropdown (hero) */
.lookup-hero .palette-results {
  position: absolute;
  top: calc(100% + 0.4rem);
  left: 0;
  right: 0;
  z-index: 20;
  max-height: 22rem;
  overflow: auto;
}

/* Shared results list */
.palette-results {
  list-style: none;
  margin: 0;
  padding: 0.3rem;
  background: var(--paper-raised);
  border: 1px solid var(--rule-strong);
  border-radius: 4px;
  box-shadow: var(--shadow);
}
.palette-results:empty,
.palette-results[hidden] { display: none; }
.palette-results li[role="option"] a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.15rem 0.7rem;
  padding: 0.6rem 0.75rem;
  text-decoration: none;
  border-radius: 2px;
}
.palette-results li[role="option"]:hover a,
.palette-results li[aria-selected="true"] a {
  background: var(--rubric-soft);
  box-shadow: inset 3px 0 0 var(--rubric);
}
.res-name {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.04rem;
  letter-spacing: -0.008em;
}
.res-via {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--rubric);
}
.res-cat {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.res-error {
  padding: 0.7rem 0.75rem;
  font-size: 0.92rem;
  color: var(--muted);
}
.res-error a { color: var(--rubric); }

/* Try-these chips */
.try-line {
  margin: 0.9rem 0 0;
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}
.try {
  font-family: var(--mono);
  font-size: 0.74rem;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  padding: 0.35rem 0.7rem;
  cursor: pointer;
}
.try:hover { border-color: var(--rubric); color: var(--rubric); }

/* Alias-resolution demo (legacy inline list) */
.alias-demo {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.alias-demo a {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: var(--paper-raised);
  padding: 0.45rem 0.7rem;
}
.alias-demo .demo-alias { color: var(--ink); font-weight: 500; }
.alias-demo a:hover { border-color: var(--rubric); color: var(--rubric); }
.alias-demo a:hover .demo-alias { color: var(--rubric); }

/* Home sections rhythm */
.resolution, .cotw, .multipliers, .cats, .llm-note {
  margin-top: clamp(2.6rem, 6vw, 3.8rem);
}
.section-title { display: block; margin: 0 0 1.1rem; }
.section-sub {
  font-style: italic;
  color: var(--muted);
  font-size: 0.96rem;
  margin: -0.6rem 0 1.2rem;
  max-width: 60ch;
}

/* The resolution — many names, one pattern */
.res-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.res-card {
  display: grid;
  grid-template-columns: 1fr auto minmax(0, 11rem);
  align-items: center;
  gap: 0.4rem 1rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--paper-raised);
  padding: 1.15rem 1.25rem;
  text-decoration: none;
}
.res-aliases {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.res-alias {
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.2;
}
.res-alias em {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.08rem;
}
.res-arrow {
  font-family: var(--display);
  font-size: 1.8rem;
  line-height: 1;
  color: var(--rubric);
}
.res-target {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.24rem;
  letter-spacing: -0.01em;
  line-height: 1.1;
  text-align: right;
}
.res-target small {
  display: block;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.3rem;
}
.res-card:hover { border-color: var(--rubric); }
.res-card:hover .res-target { color: var(--rubric); }
@media (max-width: 760px) {
  .res-cards { grid-template-columns: 1fr; }
}
@media (max-width: 430px) {
  .res-card { grid-template-columns: 1fr; }
  .res-arrow { transform: rotate(90deg); width: 1.2rem; }
  .res-target { text-align: left; }
}

/* Concept of the week — a mini headword block */
.cotw-card {
  display: block;
  max-width: 46rem;
  border-left: 3px solid var(--rubric);
  padding-left: 1.3rem;
  text-decoration: none;
}
.cotw-card .card-name {
  display: block;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1.9rem, 5vw, 2.7rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0.2rem 0 0.55rem;
}
.cotw-card .card-trigger {
  display: block;
  font-style: italic;
  font-size: 1.04rem;
  line-height: 1.55;
  color: var(--ink);
}
.cotw-card:hover .card-name { color: var(--rubric); }

/* Card grids — force multipliers, category listings, nexus */
.card-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
}
.card-list .card > a {
  display: block;
  height: 100%;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--paper-raised);
  padding: 1.05rem 1.15rem;
  text-decoration: none;
}
.card-list .card .card-name {
  display: block;
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.12rem;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-bottom: 0.35rem;
}
.card-list .card .card-trigger {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.5;
}
.card-list .card > a:hover { border-color: var(--rubric); }
.card-list .card > a:hover .card-name { color: var(--rubric); }

/* Force-multiplier badge */
.fm-badge {
  display: inline-block;
  vertical-align: 0.14em;
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rubric);
  border: 1px solid color-mix(in srgb, var(--rubric) 55%, transparent);
  border-radius: 2px;
  padding: 0.12em 0.45em;
  margin-left: 0.35em;
}
.eyebrow .fm-badge[title] { cursor: help; }

/* The territories — category index */
.cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 0.7rem;
}
.cat-list a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--paper-raised);
  padding: 0.8rem 1rem;
  text-decoration: none;
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.03rem;
  letter-spacing: -0.008em;
  line-height: 1.25;
}
.cat-count {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--rubric);
  flex: none;
}
.cat-list a:hover {
  border-color: var(--rubric);
  color: var(--rubric);
}

/* Built for the LLM age — quiet panel */
.llm-note {
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--paper-raised);
  padding: 1.4rem 1.5rem;
}
.llm-note .section-title { margin-bottom: 0.6rem; }
.llm-note p {
  margin: 0;
  font-size: 0.98rem;
  max-width: 62ch;
}
.llm-note a {
  color: var(--rubric);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--rubric) 40%, transparent);
}
.llm-note a:hover { border-bottom-color: var(--rubric); }

/* ========================================================== CONCEPT PAGE === */
/* Wide screens: apparatus as right rail beside the article */
@media (min-width: 960px) {
  body.page-concept main:has(> .apparatus) {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 19rem;
    column-gap: clamp(2rem, 4vw, 3.5rem);
    align-items: start;
  }
  body.page-concept main:has(> .apparatus) > .concept { grid-column: 1; grid-row: 1; }
  body.page-concept main:has(> .apparatus) > .apparatus { grid-column: 2; grid-row: 1; }
  body.page-concept main:has(> .apparatus) > .prevnext { grid-column: 1 / -1; }
}

/* --- THE HEADWORD BLOCK — the signature --- */
.entry-head {
  padding: 1.9rem 0 1.9rem;
  border-bottom: 2px solid var(--ink);
}
.eyebrow { display: block; margin: 0 0 0.4rem; }
.eyebrow a {
  color: var(--muted);
  text-decoration: none;
}
.eyebrow a:hover { color: var(--rubric); }
.headword {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  line-height: 0.96;
  letter-spacing: -0.025em;
  margin: 0.2rem 0 0;
  overflow-wrap: break-word;
}
.entry-sub {
  font-family: var(--display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.1rem, 2.4vw, 1.3rem);
  line-height: 1.35;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin: 0.7rem 0 0;
  max-width: 40ch;
}
/* The alias line — this dictionary's pronunciation line */
.aka {
  border-left: 3px solid var(--rubric);
  padding: 0.15rem 0 0.15rem 1.1rem;
  margin: 1.5rem 0 0;
  max-width: 70ch;
  font-family: var(--mono);
  font-size: 0.9rem;
  line-height: 1.95;
  color: var(--ink);
}
.aka-label {
  display: block;
  margin-bottom: 0.45rem;
}
.aka a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule-strong);
}
.aka a:hover {
  color: var(--rubric);
  border-bottom-color: var(--rubric);
}

/* --- LLM affordances --- */
.article-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem 1.1rem;
  margin: 1.5rem 0 2.3rem;
}
.copy-md {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--paper-raised);
  color: var(--ink);
  border: 1.5px solid var(--ink);
  border-radius: 3px;
  padding: 0.55rem 0.85rem;
  cursor: pointer;
  text-align: left;
}
.copy-md:hover { border-color: var(--rubric); color: var(--rubric); }
.article-tools a {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--rule-strong);
  padding-bottom: 2px;
}
.article-tools a:hover {
  color: var(--rubric);
  border-bottom-color: var(--rubric);
}
.read-time {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* --- the entry body --- */
.prose {
  max-width: var(--measure);
  counter-reset: sense;
}
.prose p { margin: 0 0 1.35rem; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { font-weight: 600; }

/* Sense hierarchy: numbered senses via counters (rubricated, like the OED) */
.prose h2 {
  counter-increment: sense;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(1.32rem, 2.8vw, 1.62rem);
  letter-spacing: -0.012em;
  line-height: 1.18;
  margin: 2.7rem 0 1.1rem;
  scroll-margin-top: 5.5rem;
}
.prose h2::before {
  content: counter(sense);
  font-weight: 500;
  color: var(--rubric);
  margin-right: 0.75rem;
}
.prose h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.12rem;
  margin: 2rem 0 0.8rem;
  scroll-margin-top: 5.5rem;
}

/* Rubricated drop cap on the opening citation */
body.page-concept .prose > p:first-child::first-letter {
  font-family: var(--display);
  font-weight: 500;
  color: var(--rubric);
  font-size: 3.3em;
  line-height: 0.75;
  float: left;
  padding: 0.06em 0.12em 0 0;
}

/* In-article cross-references — rubricated */
.xref {
  color: var(--rubric);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--rubric) 32%, transparent);
}
.xref:hover {
  border-bottom-color: var(--rubric);
  background: var(--rubric-soft);
}
/* Ordinary links in prose stay quiet ink */
.prose a:not(.xref) {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--rule-strong);
  text-underline-offset: 3px;
}
.prose a:not(.xref):hover {
  color: var(--rubric);
  text-decoration-color: var(--rubric);
}

.prose em { font-style: italic; }
.prose blockquote {
  margin: 1.7rem 0;
  padding: 0.2rem 0 0.2rem 1.15rem;
  border-left: 3px solid var(--rubric);
  font-style: italic;
  color: var(--ink);
}
.prose blockquote p { margin-bottom: 0.8rem; }
.prose ul, .prose ol {
  margin: 0 0 1.35rem;
  padding-left: 1.4rem;
}
.prose li { margin-bottom: 0.45rem; }
.prose code, .llm-note code, .site-foot code {
  font-family: var(--mono);
  font-size: 0.82em;
  color: var(--slate);
  background: color-mix(in srgb, var(--ink) 6%, transparent);
  padding: 0.08em 0.35em;
  border-radius: 2px;
}

/* In-article plates */
.illus {
  margin: 2.1rem 0;
  padding: 0.9rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--paper-raised);
}
.illus img { display: block; }
.illus figcaption {
  margin-top: 0.7rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.entry-version {
  margin: 2.6rem 0 0;
  padding-top: 1.1rem;
  border-top: 2px solid var(--ink);
  max-width: var(--measure);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

/* --- the apparatus (Connections rail) --- */
.apparatus {
  border-top: 2px solid var(--ink);
  padding-top: 1rem;
  margin-top: 3rem;
}
@media (min-width: 960px) {
  body.page-concept main:has(> .apparatus) > .apparatus { margin-top: 1.9rem; }
}
.apparatus-title { display: block; margin: 0 0 0.6rem; }
.rel-group { margin: 0 0 1.6rem; }
.rel-group h3 {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.35rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--rule);
}
.rel-group h3::after {
  content: " →";
  color: var(--rubric);
  letter-spacing: 0;
}
.rel-group ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.rel-group li { border-bottom: 1px solid var(--rule); }
.rel-group li:last-child { border-bottom: 0; }
.rel-group li a {
  display: block;
  padding: 0.42rem 0;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.35;
}
.rel-group li a:hover { color: var(--rubric); }
/* Analogy mappings carried in title="" — hint that there is more */
.rel-group li[title] { cursor: help; }
.rel-group li[title] a {
  text-decoration: underline dotted 1px;
  text-decoration-color: color-mix(in srgb, var(--rubric) 45%, transparent);
  text-underline-offset: 3px;
}
/* Implicit (unlinked) concepts — clearly not links */
.rel-implicit {
  display: block;
  padding: 0.42rem 0;
  font-size: 0.95rem;
  color: var(--muted);
}
.rel-more {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted);
  margin: 0.5rem 0 0;
}

/* --- prev / next --- */
.prevnext {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem 1.4rem;
  margin-top: 2.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--rule);
}
.prevnext a {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-decoration: none;
}
.prevnext a:hover { color: var(--rubric); }
.pn-next { margin-left: auto; text-align: right; }

/* ============================================================== LISTINGS === */
.listing-head { padding: 2.3rem 0 0.6rem; }
.listing-head .eyebrow { margin-bottom: 0.7rem; }
.listing-head h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.1rem, 5.6vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0;
}
.listing-sub {
  font-style: italic;
  color: var(--muted);
  font-size: 1rem;
  margin: 0.7rem 0 1.6rem;
  max-width: 56ch;
}

/* A–Z index — dictionary thumb letters */
.letter-group { max-width: 56rem; }
.letter-group h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 2.4rem;
  line-height: 1;
  color: var(--rubric);
  margin: 2.5rem 0 0.4rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--rule-strong);
}
.index-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.index-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.15rem 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--rule);
}
.index-list li:last-child { border-bottom: 0; }
.index-list a {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.06rem;
  letter-spacing: -0.008em;
  text-decoration: none;
}
.index-list a:hover { color: var(--rubric); }
.index-aka {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.6;
}

/* =============================================================== PALETTE === */
.palette {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: color-mix(in srgb, var(--ink) 42%, transparent);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 12vh var(--gutter) 2rem;
}
.palette[hidden] { display: none; }
.palette-box {
  width: min(40rem, 100%);
  background: var(--paper-raised);
  border: 1.5px solid var(--ink);
  border-radius: 4px;
  box-shadow: var(--shadow);
  padding: 0.75rem;
}
.palette-box .lookup { border-width: 0 0 1px; border-color: var(--rule-strong); border-radius: 0; background: transparent; }
.palette-box .lookup:focus-visible { outline: none; border-color: var(--rubric); }
.palette-box .palette-results {
  border: 0;
  box-shadow: none;
  padding: 0.3rem 0 0;
  max-height: min(50vh, 24rem);
  overflow: auto;
}
@media (prefers-reduced-motion: no-preference) {
  .palette-box {
    animation: palette-rise 0.18s ease-out;
  }
  @keyframes palette-rise {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: none; }
  }
}

/* ============================================================== COLOPHON === */
.site-foot {
  border-top: 1px solid var(--rule);
  padding: 2rem max(var(--gutter), calc((100% - var(--page-max)) / 2)) 2.8rem;
}
.site-foot::before {
  content: "";
  display: block;
  width: 44px;
  border-top: 2px solid var(--rubric);
  margin-bottom: 1.3rem;
}
.site-foot p {
  max-width: 62ch;
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 0.6rem;
}
.site-foot p:last-child { margin-bottom: 0; }
.site-foot a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule-strong);
}
.site-foot a:hover {
  color: var(--rubric);
  border-bottom-color: var(--rubric);
}

/* ================================================================= PRINT === */
@media print {
  html { scrollbar-gutter: auto; }
  body { background: #fff; color: #000; font-size: 11pt; }
  .site-head, .skip, .palette, .article-tools, .prevnext, .head-tools { display: none !important; }
  body.page-concept main:has(> .apparatus) { display: block; }
  .prose, .entry-version { max-width: 100%; }
  .apparatus { border-top: 1pt solid #000; margin-top: 1.5rem; }
  .xref { color: #000; font-weight: 600; border-bottom: 0; }
  .aka { border-left-color: #000; }
  a { color: inherit; }
}