/* =================================================================
   Heritage Village — Typographic System
   -----------------------------------------------------------------
   Serif:  Merriweather         (300 / 400 / 400i / 700 / 900)
   Sans:   Merriweather Sans    (300 / 400 / 500 / 600 / 700)
   Palette: Graphite · Blue Slate · Rosy Taupe · Alabaster · Parchment · Teal
   ================================================================= */


/* -----------------------------------------------------------------
   1. Tokens
   ----------------------------------------------------------------- */
:root {

  /* Type families ------------------------------------------------- */
  --font-serif: "Merriweather", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --font-sans:  "Merriweather Sans", "Helvetica Neue", Inter, Arial, sans-serif;

  /* Brand palette ------------------------------------------------- */
  --graphite:      #333333;
  --blue-slate:    #58646f;
  --rosy-taupe:    #ba8f8c;
  --alabaster:     #e0e0e0;
  --parchment:     #f7f3f0;
  --teal:          #14b8a6;

  /* Derived, tinted toward parchment for cohesion ----------------- */
  --paper:         #f7f3f0;
  --paper-deep:    #efe9e4;              /* warmer fold of parchment */
  --paper-edge:    #e9e2dc;
  --ink:           #2a2522;              /* graphite, slightly warmed */
  --ink-body:      #3a3431;
  --ink-muted:     #5a5752;              /* blue-slate, warmed */
  --ink-quiet:     #8a857f;
  --rule:          #d8d1c9;              /* alabaster warmed toward paper */
  --rule-strong:   #a9a29a;
  --accent-warm:   #b08783;              /* rosy-taupe, slightly deeper */
  --accent-cool:   #0f9488;              /* teal, deeper for small marks */

  --invert-paper:  #1e1b19;              /* near-graphite, warmer */
  --invert-ink:    #f1ece6;

  /* Type scale (fluid for display, fixed for UI) ------------------ */
  --step-overline:    0.6875rem;              /* 11 */
  --step-caption:     0.78125rem;             /* 12.5 */
  --step-small:       0.875rem;               /* 14 */
  --step-body:        1.0625rem;              /* 17 */
  --step-lede:        clamp(1.25rem, 1.6vw, 1.5rem);     /* 20 → 24 */
  --step-h4:          1.375rem;               /* 22 */
  --step-h3:          clamp(1.625rem, 2.2vw, 2rem);      /* 26 → 32 */
  --step-h2:          clamp(2rem, 3vw, 2.75rem);         /* 32 → 44 */
  --step-h1:          clamp(2.75rem, 5.5vw, 4.25rem);    /* 44 → 68 */
  --step-display:     clamp(3.25rem, 9vw, 8rem);         /* 52 → 128 */
  --step-display-xl:  clamp(3.5rem, 13.5vw, 13.75rem);   /* 56 → 220 */

  /* Leading ------------------------------------------------------- */
  --lh-tight:   1.05;
  --lh-snug:    1.18;
  --lh-normal:  1.55;
  --lh-body:    1.7;
  --lh-loose:   1.85;

  /* Tracking ------------------------------------------------------ */
  --tr-tighter: -0.035em;
  --tr-tight:   -0.02em;
  --tr-snug:    -0.01em;
  --tr-normal:  0;
  --tr-wide:    0.08em;
  --tr-wider:   0.18em;

  /* Measure ------------------------------------------------------- */
  --measure:       68ch;
  --measure-wide:  78ch;
  --measure-narrow: 52ch;

  /* Spacing (4pt scale) ------------------------------------------- */
  --space-2xs: 4px;
  --space-xs:  8px;
  --space-sm:  12px;
  --space-md:  16px;
  --space-lg:  24px;
  --space-xl:  32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
  --space-5xl: 144px;
  --space-6xl: 192px;

  /* Page frame ---------------------------------------------------- */
  --frame-x: clamp(1.25rem, 5vw, 5rem);
  --frame-max: 1280px;
  --hairline: 1px;

}


/* -----------------------------------------------------------------
   2. Base
   ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-body);
  font-family: var(--font-serif);
  font-size: var(--step-body);
  line-height: var(--lh-body);
  font-feature-settings: "kern", "liga", "onum";
  letter-spacing: var(--tr-normal);
  /* subtle warm page grain, paper-like */
  background-image:
    radial-gradient(at 20% 10%, rgba(186,143,140,0.06) 0, transparent 40%),
    radial-gradient(at 80% 90%, rgba(88,100,111,0.05) 0, transparent 50%);
  background-attachment: fixed;
}

::selection {
  background: var(--accent-warm);
  color: var(--paper);
}

img { max-width: 100%; display: block; }
p { margin: 0 0 1em; }
a { color: inherit; }


/* -----------------------------------------------------------------
   3. Utilities
   ----------------------------------------------------------------- */
.smallcaps {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.78em;
  text-transform: uppercase;
  letter-spacing: var(--tr-wider);
}

/* Horizontal rules (decorative only — never a side stripe) */
.rule {
  height: 1px;
  background: var(--rule-strong);
  width: 100%;
  margin: 0;
}
.rule--double {
  height: 5px;
  background:
    linear-gradient(to bottom,
      var(--ink) 0,
      var(--ink) 1px,
      transparent 1px,
      transparent 4px,
      var(--ink) 4px,
      var(--ink) 5px);
}

/* Eyebrow — small-caps sans used at section openers */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--step-overline);
  text-transform: uppercase;
  letter-spacing: var(--tr-wider);
  color: var(--ink-muted);
  margin: 0 0 var(--space-md);
}
.eyebrow--small { font-size: 0.625rem; }
.eyebrow--accent { color: var(--accent-warm); }
.eyebrow__lead { color: var(--ink); }
.eyebrow__sep { opacity: 0.5; }


/* -----------------------------------------------------------------
   4. Masthead
   ----------------------------------------------------------------- */
.masthead {
  padding: var(--space-lg) var(--frame-x) 0;
}
.masthead__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-md);
  padding-bottom: var(--space-sm);
}
.dateline {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5em;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  color: var(--ink-muted);
}
.dateline--right { justify-self: end; }
.dateline__mark {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25em;
  color: var(--accent-warm);
  transform: translateY(1px);
}
.chaptermarks {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tr-wider);
}
.chaptermarks a {
  text-decoration: none;
  color: var(--ink);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: border-color 240ms cubic-bezier(.22,1,.36,1);
}
.chaptermarks a:hover,
.chaptermarks a:focus-visible {
  border-bottom-color: var(--accent-warm);
  outline: none;
}

@media (max-width: 720px) {
  .masthead__inner { grid-template-columns: 1fr; text-align: center; }
  .dateline--right { justify-self: center; }
  .chaptermarks { flex-wrap: wrap; justify-content: center; gap: var(--space-sm) var(--space-md); }
}


/* -----------------------------------------------------------------
   5. Hero
   ----------------------------------------------------------------- */
.hero {
  padding: clamp(3rem, 9vw, 8rem) var(--frame-x) clamp(3rem, 6vw, 5rem);
  max-width: var(--frame-max);
  margin: 0 auto;
}
.hero .eyebrow { margin-bottom: var(--space-lg); }

.display {
  font-family: var(--font-serif);
  font-weight: 900;
  line-height: var(--lh-tight);
  color: var(--ink);
  margin: 0;
  letter-spacing: var(--tr-tighter);
}
.display--xl {
  font-size: var(--step-display-xl);
  letter-spacing: -0.045em;
  line-height: 0.92;
  text-wrap: nowrap;
}
@media (max-width: 480px) {
  .display--xl { text-wrap: wrap; overflow-wrap: break-word; }
}
.display__punct {
  color: var(--accent-warm);
  font-weight: 900;
}

.lede {
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  line-height: 1.45;
  color: var(--ink);
  max-width: var(--measure-narrow);
  margin: clamp(2rem, 5vw, 3.5rem) 0 var(--space-2xl);
  letter-spacing: var(--tr-snug);
}
.lede em {
  font-style: italic;
  font-weight: 400;
}

.byline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  font-family: var(--font-sans);
  font-size: 0.78125rem;
  color: var(--ink-muted);
  padding-top: var(--space-md);
  border-top: 1px solid var(--rule-strong);
  width: max-content;
  max-width: 100%;
  flex-wrap: wrap;
}
.byline__label { color: var(--ink); }
.byline__sep {
  width: 1px;
  height: 0.9em;
  background: var(--rule-strong);
}
.byline__meta { font-weight: 400; }


/* -----------------------------------------------------------------
   6. Table of Contents
   ----------------------------------------------------------------- */
.toc {
  padding: var(--space-4xl) var(--frame-x);
  max-width: var(--frame-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-4xl);
  align-items: start;
  border-top: 1px solid var(--rule);
}
.toc__label .eyebrow { margin-bottom: var(--space-sm); }
.toc__heading {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: var(--step-h3);
  line-height: 1.1;
  margin: 0;
  color: var(--ink);
  letter-spacing: var(--tr-snug);
}
.toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  column-count: 1;
}
.toc__list li {
  display: grid;
  grid-template-columns: 3em 1fr auto auto;
  align-items: baseline;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-serif);
  font-size: 1.125rem;
}
.toc__list li:last-child { border-bottom: none; }
.toc__num {
  font-style: italic;
  color: var(--ink-quiet);
  font-weight: 400;
}
.toc__list a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 400;
  transition: color 220ms cubic-bezier(.22,1,.36,1);
}
.toc__list a:hover { color: var(--accent-warm); }
.toc__leader {
  align-self: center;
  border-bottom: 1px dotted var(--rule-strong);
  transform: translateY(-3px);
  margin: 0 var(--space-sm);
  min-width: 2em;
}
.toc__page {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--ink-muted);
  font-variant-numeric: tabular-nums;
  letter-spacing: var(--tr-wide);
}

@media (max-width: 900px) {
  .toc { grid-template-columns: 1fr; gap: var(--space-xl); }
}


/* -----------------------------------------------------------------
   7. Spread (section container)
   ----------------------------------------------------------------- */
.spread {
  padding: clamp(4rem, 10vw, 9rem) var(--frame-x);
  max-width: var(--frame-max);
  margin: 0 auto;
  border-top: 1px solid var(--rule);
}
.spread--dark {
  max-width: none;
  margin: 0;
  background: var(--invert-paper);
  color: var(--invert-ink);
  border-top: none;
}
.spread--dark .eyebrow { color: rgba(241,236,230,0.58); }

.spread__head {
  display: grid;
  grid-template-columns: 6em 1fr;
  gap: var(--space-md) var(--space-2xl);
  max-width: 62rem;
  margin: 0 auto clamp(2.5rem, 5vw, 4.5rem);
}
.spread__roman {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(3rem, 5vw, 4rem);
  line-height: 1;
  color: var(--accent-warm);
  margin: 0;
  grid-row: 1 / span 3;
  letter-spacing: -0.02em;
}
.spread__head .eyebrow { margin: 0; }
.spread__title {
  grid-column: 2;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: var(--step-h1);
  line-height: var(--lh-tight);
  letter-spacing: var(--tr-tight);
  color: currentColor;
  margin: var(--space-2xs) 0 var(--space-md);
}
.spread__dek {
  grid-column: 2;
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  line-height: 1.55;
  color: var(--ink-muted);
  margin: 0;
  max-width: 48ch;
}
.spread--dark .spread__dek { color: rgba(241,236,230,0.74); }
.spread--dark .spread__roman { color: var(--rosy-taupe); }

@media (max-width: 720px) {
  .spread__head { grid-template-columns: 1fr; }
  .spread__roman { grid-row: auto; }
  .spread__title, .spread__dek { grid-column: 1; }
}


/* -----------------------------------------------------------------
   8. Scale
   ----------------------------------------------------------------- */
.scale {
  max-width: 62rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}
.scale__row {
  display: grid;
  grid-template-columns: 13rem 1fr;
  gap: var(--space-2xl);
  align-items: baseline;
  padding: clamp(1.25rem, 2.5vw, 2rem) 0;
  border-top: 1px solid var(--rule);
}
.scale__row:first-child { border-top: none; }

.scale__spec {
  margin: 0;
  font-family: var(--font-sans);
}
.scale__spec dt {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1rem;
  color: var(--ink);
  margin-bottom: 6px;
}
.scale__spec dd {
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tr-wide);
  color: var(--ink-quiet);
  line-height: 1.6;
}
.scale__spec .tracking { color: var(--ink-quiet); }

.scale__sample { margin: 0; color: var(--ink); }
.scale__sample--caption    { font-family: var(--font-sans); font-weight: 400; font-size: 0.78125rem; line-height: 1.5; color: var(--ink-muted); }
.scale__sample--overline   { font-family: var(--font-sans); font-weight: 600; font-size: 0.6875rem; line-height: 1.4; text-transform: uppercase; letter-spacing: var(--tr-wider); color: var(--accent-warm); }
.scale__sample--small      { font-size: 0.875rem; line-height: 1.55; color: var(--ink-body); max-width: var(--measure); }
.scale__sample--body       { font-size: 1.0625rem; line-height: 1.7; color: var(--ink-body); max-width: var(--measure); }
.scale__sample--lede       { font-weight: 300; font-style: italic; font-size: 1.375rem; line-height: 1.55; color: var(--ink); max-width: var(--measure-narrow); }
.scale__sample--h4         { font-weight: 700; font-size: 1.375rem; line-height: 1.25; color: var(--ink); letter-spacing: var(--tr-snug); }
.scale__sample--h3         { font-weight: 700; font-size: 1.75rem; line-height: 1.2; color: var(--ink); letter-spacing: var(--tr-snug); }
.scale__sample--h2         { font-weight: 700; font-size: 2.25rem; line-height: 1.15; color: var(--ink); letter-spacing: var(--tr-tight); }
.scale__sample--h1         { font-weight: 900; font-size: clamp(2.75rem, 5vw, 4rem); line-height: 1.05; color: var(--ink); letter-spacing: var(--tr-tight); }
.scale__sample--display    { font-weight: 900; font-size: clamp(4rem, 8vw, 6.5rem); line-height: 1; color: var(--ink); letter-spacing: var(--tr-tighter); }
.scale__sample--display-xl { font-weight: 900; font-size: clamp(5rem, 12vw, 10rem); line-height: 0.94; color: var(--ink); letter-spacing: -0.045em; }

@media (max-width: 760px) {
  .scale__row { grid-template-columns: 1fr; gap: var(--space-md); }
}


/* -----------------------------------------------------------------
   9. Specimen wall (dark spread)
   ----------------------------------------------------------------- */
.specimen {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(230px, auto);
  grid-auto-flow: dense;
  gap: 1px;
  background: rgba(241,236,230,0.12);
  border: 1px solid rgba(241,236,230,0.12);
}
.specimen__tile {
  margin: 0;
  background: var(--invert-paper);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-md);
  grid-column: span 1;
  position: relative;
  overflow: hidden;
}
.specimen__tile--hero  { grid-column: span 2; grid-row: span 2; }
.specimen__tile--wide  { grid-column: span 2; }
.specimen__tile--full  { grid-column: span 4; }
.specimen__tile--sans  { grid-column: span 4; }

.specimen__glyph {
  font-family: var(--font-serif);
  font-weight: 900;
  /* base: single small letter (for 1-col tiles) */
  font-size: clamp(4rem, 8vw, 7rem);
  line-height: 0.92;
  color: var(--invert-ink);
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  min-height: 0;
  -webkit-font-smoothing: antialiased;
}
.specimen__tile--hero .specimen__glyph {
  /* the giant ampersand, 2x2 tile */
  font-size: clamp(9rem, 20vw, 18rem);
  line-height: 0.82;
  letter-spacing: -0.05em;
}
.specimen__tile--hero .specimen__glyph em {
  font-style: italic;
  font-weight: 900;
  color: var(--rosy-taupe);
  font-size: 1.15em;
  line-height: 1;
  transform: translateY(0.05em);
}
.specimen__glyph--pair {
  font-size: clamp(3.75rem, 7vw, 6rem);
  letter-spacing: -0.03em;
  gap: 0.03em;
}
.specimen__glyph--italic em {
  font-style: italic;
  color: var(--rosy-taupe);
}
.specimen__glyph--italic {
  font-size: clamp(3.75rem, 7vw, 6rem);
  letter-spacing: -0.02em;
}
.specimen__glyph--numerals {
  font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 4rem);
  letter-spacing: -0.02em;
  font-variant-numeric: lining-nums;
  justify-content: center;
}
.specimen__glyph--punct {
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: 0.06em;
  color: var(--rosy-taupe);
  justify-content: center;
}
.specimen__glyph--ligs {
  font-weight: 400;
  font-size: clamp(3rem, 6vw, 5rem);
  letter-spacing: -0.02em;
  font-feature-settings: "liga" 1, "dlig" 1;
  color: var(--invert-ink);
}

.specimen__alphabet {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  line-height: 1.35;
  letter-spacing: -0.005em;
  color: var(--invert-ink);
  margin: 0;
  flex: 1;
  display: flex;
  align-items: center;
}
.specimen__alphabet--sans {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: clamp(1rem, 1.5vw, 1.375rem);
  letter-spacing: 0.02em;
  color: rgba(241,236,230,0.82);
}

.specimen__tile figcaption {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-md);
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  color: rgba(241,236,230,0.68);
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(241,236,230,0.18);
  flex-wrap: wrap;
}
.specimen__tile figcaption .smallcaps { color: var(--invert-ink); }
.specimen__note {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

@media (max-width: 900px) {
  .specimen { grid-template-columns: repeat(2, 1fr); }
  .specimen__tile { grid-column: span 1; }
  .specimen__tile--hero { grid-column: span 2; grid-row: auto; }
  .specimen__tile--wide,
  .specimen__tile--full,
  .specimen__tile--sans { grid-column: span 2; grid-row: auto; }
}


/* -----------------------------------------------------------------
   10. Weights
   ----------------------------------------------------------------- */
.weights {
  max-width: 72rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
}
.weights__column { }
.weights__column .eyebrow { margin-bottom: var(--space-lg); }
.weights__row {
  display: grid;
  grid-template-columns: 8rem 1fr;
  align-items: baseline;
  gap: var(--space-xl);
  padding: var(--space-md) 0;
  border-top: 1px solid var(--rule);
}
.weights__row:first-of-type { border-top: 1px solid var(--rule-strong); }

.weights__name {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: var(--tr-wider);
  color: var(--ink-quiet);
}
.weights__name span {
  font-variant-numeric: tabular-nums;
  margin-left: 0.4em;
  color: var(--ink-muted);
}
.weights__sample {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  line-height: 1.3;
  color: var(--ink);
  letter-spacing: var(--tr-snug);
}

@media (max-width: 900px) {
  .weights { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .weights__row { grid-template-columns: 7rem 1fr; }
}


/* -----------------------------------------------------------------
   11. Pairings
   ----------------------------------------------------------------- */
.pairings {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-2xl);
}
.pairing {
  grid-column: span 6;
  padding: var(--space-xl);
  background: var(--paper);
  border: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  min-height: 280px;
}
.pairing:nth-child(1) { grid-column: span 7; }
.pairing:nth-child(2) { grid-column: span 5; }
.pairing:nth-child(3) { grid-column: span 5; }
.pairing:nth-child(4) { grid-column: span 7; }

.pairing__tag {
  font-size: 0.6875rem;
  color: var(--ink-quiet);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--rule);
  letter-spacing: var(--tr-wider);
}
.pairing__eyebrow-demo { margin: 0; }
.pairing__headline {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: var(--tr-tight);
  color: var(--ink);
}
.pairing__headline--sm {
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.375rem, 2.2vw, 1.75rem);
  letter-spacing: var(--tr-snug);
  line-height: 1.25;
}
.pairing__meta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6em;
  font-family: var(--font-sans);
  font-size: 0.78125rem;
  color: var(--ink-muted);
  align-items: baseline;
}
.pairing__meta span[aria-hidden] { color: var(--ink-quiet); }

.pairing__figure { margin: 0; display: flex; flex-direction: column; gap: var(--space-md); flex: 1; }
.pairing__plate {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--paper-deep);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.pairing__plate::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid var(--rosy-taupe);
  opacity: 0.55;
}
.pairing__plate::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid var(--rule-strong);
  opacity: 0.4;
}
.plate__center {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--ink-muted);
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  letter-spacing: 0.01em;
  position: relative;
}

.pairing__caption {
  font-family: var(--font-sans);
  font-size: 0.78125rem;
  color: var(--ink-muted);
  line-height: 1.5;
  max-width: 46ch;
}
.pairing__caption strong {
  font-family: var(--font-serif);
  font-weight: 700;
  font-style: italic;
  color: var(--ink);
  margin-right: 0.25em;
}

.pairing__quote {
  margin: auto 0;
  padding: var(--space-md) 0;
  position: relative;
}
.pairing__quote::before {
  content: "";
  display: block;
  width: 48px;
  height: 1px;
  background: var(--accent-warm);
  margin-bottom: var(--space-md);
}
.pairing__quote p {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  line-height: 1.35;
  color: var(--ink);
  letter-spacing: var(--tr-snug);
  max-width: 40ch;
}
.pairing__quote p em { font-weight: 700; font-style: italic; }
.pairing__quote-cite {
  margin-top: var(--space-md);
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  color: var(--ink-quiet);
  letter-spacing: var(--tr-wide);
}

.pairing__body {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink-body);
  margin: 0;
  max-width: 50ch;
}
.pairing__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  margin-top: auto;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.78125rem;
  text-transform: uppercase;
  letter-spacing: var(--tr-wider);
  color: var(--accent-cool);
  text-decoration: none;
  padding-top: var(--space-md);
  border-top: 1px solid var(--rule);
  align-self: start;
  width: 100%;
}
.pairing__link-arrow {
  transition: transform 260ms cubic-bezier(.22,1,.36,1);
  font-family: var(--font-serif);
}
.pairing__link:hover .pairing__link-arrow,
.pairing__link:focus-visible .pairing__link-arrow {
  transform: translateX(4px);
}
.pairing__link:focus-visible {
  outline: 2px solid var(--accent-cool);
  outline-offset: 4px;
}

@media (max-width: 900px) {
  .pairings { gap: var(--space-lg); }
  .pairing,
  .pairing:nth-child(1),
  .pairing:nth-child(2),
  .pairing:nth-child(3),
  .pairing:nth-child(4) { grid-column: span 12; }
}


/* -----------------------------------------------------------------
   12. Article (editorial proof)
   ----------------------------------------------------------------- */
.spread--editorial { background: var(--paper-deep); }

.article {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}
.article__head { text-align: left; }
.article__head .eyebrow { margin-bottom: var(--space-md); }
.article__title {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 0.96;
  letter-spacing: -0.035em;
  color: var(--ink);
  margin: 0 0 var(--space-lg);
  max-width: 14ch;
}
.article__dek {
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.125rem, 1.8vw, 1.5rem);
  line-height: 1.45;
  color: var(--ink-muted);
  margin: 0 0 var(--space-xl);
  max-width: 52ch;
  letter-spacing: var(--tr-snug);
}
.article__byline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  font-family: var(--font-sans);
  font-size: 0.78125rem;
  color: var(--ink-muted);
  padding-top: var(--space-md);
  padding-bottom: var(--space-md);
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule);
}
.article__byline-sep {
  width: 1px;
  height: 0.9em;
  background: var(--rule-strong);
}
.article__byline .smallcaps { color: var(--ink); }

.article__body {
  margin-top: var(--space-xl);
  columns: 2;
  column-gap: clamp(2rem, 4vw, 3.5rem);
  column-fill: balance;
  max-width: 68rem;
}
.article__lede {
  column-span: all;
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.25rem, 2.4vw, 1.875rem);
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 var(--space-xl);
  max-width: 36ch;
  letter-spacing: -0.015em;
}
.article__graf {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--ink-body);
  margin: 0 0 1.1em;
  hanging-punctuation: first last;
  text-wrap: pretty;
  orphans: 3;
  widows: 3;
}
.article__graf em { font-style: italic; font-weight: 400; }

.dropcap {
  float: left;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 5.2em;
  line-height: 0.88;
  padding: 0.08em 0.08em 0 0;
  margin-right: 0.06em;
  color: var(--ink);
  letter-spacing: -0.06em;
  /* subtle baseline grid alignment */
  shape-outside: margin-box;
}

.article__subhead {
  column-span: all;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(1.375rem, 2.2vw, 1.75rem);
  letter-spacing: var(--tr-snug);
  line-height: 1.2;
  color: var(--ink);
  margin: var(--space-xl) 0 var(--space-md);
  max-width: 32ch;
  position: relative;
  padding-top: var(--space-md);
}
.article__subhead::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 32px;
  height: 1px;
  background: var(--accent-warm);
}

.article__pullquote {
  column-span: all;
  margin: var(--space-2xl) 0;
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule-strong);
  text-align: center;
}
.article__pullquote p {
  margin: 0 auto;
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.625rem, 3.2vw, 2.5rem);
  line-height: 1.2;
  color: var(--ink);
  letter-spacing: -0.02em;
  max-width: 28ch;
}
.article__pullquote p em { font-weight: 700; font-style: italic; }

.article__endmark {
  column-span: all;
  width: 100%;
  text-align: center;
  font-size: 0.75rem;
  color: var(--accent-warm);
  margin-top: var(--space-lg);
  letter-spacing: 0.4em;
}

.article__footer {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--rule);
  max-width: 60ch;
}
.article__footnote {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--ink-muted);
  margin: 0;
}
.article__footnote .smallcaps { color: var(--ink); }

@media (max-width: 800px) {
  .article__body { columns: 1; }
}


/* -----------------------------------------------------------------
   13. Furniture / Marginalia
   ----------------------------------------------------------------- */
.furniture {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0;
  border: 1px solid var(--rule);
  background: var(--paper);
}
.furniture__item {
  padding: var(--space-xl);
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  min-height: 180px;
}
.furniture__item:nth-child(-n+3) { border-top: none; }
.furniture__item:nth-child(3n+1) { border-left: none; }

.furniture__label {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: var(--tr-wider);
  color: var(--accent-warm);
  margin: 0;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--rule);
}

.caption {
  font-family: var(--font-sans);
  font-size: 0.78125rem;
  line-height: 1.55;
  color: var(--ink-muted);
  margin: 0;
  max-width: 44ch;
}
.caption strong {
  font-family: var(--font-serif);
  font-weight: 700;
  font-style: italic;
  color: var(--ink);
  margin-right: 0.25em;
}

.footnote {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--ink-muted);
  margin: 0;
  max-width: 44ch;
}
.footnote sup {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--accent-warm);
  margin-right: 0.2em;
  font-size: 0.85em;
}

.folio {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  color: var(--ink-muted);
  text-transform: none;
  margin: 0;
  display: flex;
  gap: 0.6em;
  align-items: baseline;
  flex-wrap: wrap;
  font-variant-numeric: tabular-nums;
}
.folio > span:first-child {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink);
  font-size: 1.125rem;
  margin-right: 0.4em;
}

.endmark-demo {
  font-size: 0.875rem;
  letter-spacing: 0.4em;
  color: var(--accent-warm);
  margin: 0;
}

.article__graf--demo {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ink-body);
  max-width: 44ch;
  margin: 0;
}

.inline-link {
  color: var(--ink);
  text-decoration: none;
  background-image: linear-gradient(var(--accent-warm), var(--accent-warm));
  background-size: 100% 1px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  padding-bottom: 2px;
  transition: background-size 260ms cubic-bezier(.22,1,.36,1), color 200ms;
}
.inline-link:hover,
.inline-link:focus-visible {
  color: var(--accent-warm);
  background-size: 100% 2px;
  outline: none;
}

@media (max-width: 900px) {
  .furniture { grid-template-columns: 1fr 1fr; }
  .furniture__item:nth-child(-n+3) { border-top: 1px solid var(--rule); }
  .furniture__item:nth-child(3n+1) { border-left: 1px solid var(--rule); }
  .furniture__item:nth-child(-n+2) { border-top: none; }
  .furniture__item:nth-child(2n+1) { border-left: none; }
}
@media (max-width: 600px) {
  .furniture { grid-template-columns: 1fr; }
  .furniture__item { border-left: none !important; border-top: 1px solid var(--rule) !important; }
  .furniture__item:first-child { border-top: none !important; }
}


/* -----------------------------------------------------------------
   14. Colophon
   ----------------------------------------------------------------- */
.colophon {
  max-width: var(--frame-max);
  margin: clamp(3rem, 8vw, 6rem) auto 0;
  padding: 0 var(--frame-x) clamp(3rem, 6vw, 5rem);
}
.colophon .rule--double { margin-bottom: clamp(2.5rem, 5vw, 4rem); }

.colophon__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  margin-bottom: var(--space-3xl);
}
.colophon__block .eyebrow { margin-bottom: var(--space-md); }
.colophon__title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.375rem, 2.4vw, 1.875rem);
  line-height: 1.25;
  color: var(--ink);
  margin: 0 0 var(--space-md);
  letter-spacing: var(--tr-snug);
  max-width: 22ch;
}
.colophon__body {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ink-body);
  margin: 0;
  max-width: 40ch;
}

.swatches {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}
.swatches li {
  display: grid;
  grid-template-columns: 20px 1fr auto;
  align-items: center;
  gap: var(--space-md);
  font-family: var(--font-sans);
  font-size: 0.78125rem;
  color: var(--ink-muted);
  padding: 6px 0;
  border-bottom: 1px solid var(--rule);
}
.swatches li:last-child { border-bottom: none; }
.swatch {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-block;
}
.swatch--border { box-shadow: inset 0 0 0 1px var(--rule-strong); }
.swatch__name { color: var(--ink); font-weight: 500; }
.swatch__hex {
  font-variant-numeric: tabular-nums;
  letter-spacing: var(--tr-wide);
  color: var(--ink-quiet);
}

.tokens {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-xs) var(--space-md);
  font-family: var(--font-sans);
  font-size: 0.75rem;
}
.tokens dt {
  font-family: "SF Mono", ui-monospace, Menlo, monospace;
  color: var(--accent-warm);
  font-size: 0.6875rem;
  white-space: nowrap;
}
.tokens dd {
  margin: 0;
  color: var(--ink-body);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}

.colophon__baseline {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--rule);
  flex-wrap: wrap;
}
.colophon__baseline p { margin: 0; color: var(--ink-quiet); font-size: 0.6875rem; }

@media (max-width: 900px) {
  .colophon__grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
}


/* -----------------------------------------------------------------
   15. Reference components (glossary, tables, inline code)
   Used by the About-the-System page.
   ----------------------------------------------------------------- */
.spread--about {
  background: var(--paper);
}
.spread__body {
  max-width: 62rem;
  margin: 0 auto;
}
.spread__body > * + * { margin-top: var(--space-xl); }
.spread__body p,
.spread__body ul,
.spread__body ol {
  max-width: var(--measure);
  font-size: var(--step-body);
  line-height: var(--lh-body);
  color: var(--ink-body);
}
.spread__body ul,
.spread__body ol {
  padding-left: 1.25em;
  margin: 0;
}
.spread__body li + li { margin-top: 0.4em; }
.spread__body h3 {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: var(--step-h3);
  line-height: var(--lh-snug);
  letter-spacing: var(--tr-snug);
  color: var(--ink);
  margin: 0 0 var(--space-md);
  max-width: 32ch;
  position: relative;
  padding-top: var(--space-md);
}
.spread__body h3::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 32px;
  height: 1px;
  background: var(--accent-warm);
}
.spread__body h3:first-child { padding-top: 0; }
.spread__body h3:first-child::before { display: none; }

/* Definition list — glossary entries */
.glossary {
  margin: 0;
  max-width: var(--measure-wide);
  display: grid;
  grid-template-columns: 12rem 1fr;
  column-gap: var(--space-xl);
  row-gap: var(--space-md);
}
.glossary dt {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: var(--step-body);
  line-height: var(--lh-snug);
  color: var(--ink);
  margin: 0;
  letter-spacing: var(--tr-snug);
}
.glossary dt em {
  font-style: italic;
  font-weight: 400;
  color: var(--ink-muted);
  margin-left: 0.35em;
}
.glossary dd {
  margin: 0;
  font-size: var(--step-small);
  line-height: 1.6;
  color: var(--ink-body);
  max-width: var(--measure);
}
.glossary dd em { font-style: italic; }
@media (max-width: 760px) {
  .glossary { grid-template-columns: 1fr; row-gap: var(--space-sm); }
  .glossary dd { margin-bottom: var(--space-md); }
}

/* Reference tables — aligned, hairline-ruled, sans captions */
.table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-serif);
  font-size: var(--step-small);
  line-height: 1.55;
  margin: var(--space-lg) 0 var(--space-2xl);
  font-variant-numeric: tabular-nums;
}
.table caption {
  text-align: left;
  font-family: var(--font-sans);
  font-size: var(--step-overline);
  text-transform: uppercase;
  letter-spacing: var(--tr-wider);
  color: var(--ink-muted);
  padding-bottom: var(--space-sm);
}
.table th,
.table td {
  text-align: left;
  padding: var(--space-sm) var(--space-md) var(--space-sm) 0;
  border-bottom: 1px solid var(--rule);
  vertical-align: baseline;
  color: var(--ink-body);
}
.table th {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--step-overline);
  text-transform: uppercase;
  letter-spacing: var(--tr-wider);
  color: var(--ink-muted);
  border-bottom: 1px solid var(--rule-strong);
}
.table code { white-space: nowrap; }
.table--scroll { overflow-x: auto; }

/* Inline code — sans, quiet, low-chrome */
code {
  font-family: var(--font-sans);
  font-size: 0.92em;
  font-weight: 500;
  color: var(--ink);
  background: var(--paper-edge);
  padding: 0.08em 0.38em;
  border-radius: 2px;
}
.spread__body pre {
  font-family: var(--font-sans);
  font-size: var(--step-small);
  background: var(--paper-edge);
  border-left: 2px solid var(--accent-warm);
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-md) 0;
  overflow-x: auto;
  color: var(--ink-body);
}
.spread__body pre code {
  background: none;
  padding: 0;
  font-size: inherit;
}

/* Aside for intro paragraph under a spread head */
.spread__lede {
  max-width: var(--measure);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: var(--step-lede);
  line-height: 1.55;
  color: var(--ink);
  margin: 0 auto var(--space-2xl);
  letter-spacing: var(--tr-snug);
}


/* -----------------------------------------------------------------
   16. Motion — respect reduced motion
   ----------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}