@font-face {
  font-family: Bathys;
  src: url("fonts/Bathys-Variable.woff2") format("woff2");
  font-weight: 400;
  font-stretch: 85% 115%;
  font-display: swap;
}

/* Palette and semantic roles from _brand.yml. Keep brand colors centralized. */
:root {
  color-scheme: light;
  --brand-cream: #F6EFE1;
  --brand-blackish: #0A0A0A;
  --brand-espresso: #1E1512;
  --brand-shell: #F2E8DE;
  --brand-oxblood: #380C12;
  --brand-oxblood-light: #B0293A;
  --brand-taupe: #6B5B52;
  --brand-taupe-light: #C9BAAE;
  --brand-blush: #EAE0D8;
  --brand-sable: #241813;
  --brand-ochre-light: #F0BC5C;
  --brand-carmine: #A8283A;
  --brand-carmine-light: #D25668;

  --paper: var(--brand-cream);
  --ink: var(--brand-espresso);
  --primary: var(--brand-oxblood);
  --muted: var(--brand-taupe);
  --surface: var(--brand-blush);
  --line: var(--brand-taupe-light);
  --focus: var(--brand-carmine);
  --link: var(--brand-carmine);
  --gold: var(--brand-ochre-light);
  --cover: var(--brand-oxblood);
  --cover-ink: var(--brand-shell);
  --cover-muted: var(--brand-taupe-light);
  --cover-line: var(--brand-taupe);
  --navbar-bg: var(--brand-oxblood);
  --navbar-fg: var(--brand-shell);

  --type-size: 64pt;
  --tracking: 0px;
  --features: "liga" 1, "calt" 1, "dlig" 0, "kern" 1;
}

* {
  box-sizing: border-box;
}
html {
  scroll-padding-top: 24px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font:
    15px/1.6 system-ui,
    sans-serif;
}
button,
textarea,
input {
  font: inherit;
}
a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}
a:hover {
  color: var(--link);
}
button,
summary,
input[type="range"],
input[type="checkbox"] {
  cursor: pointer;
}
button {
  min-height: 42px;
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: transparent;
  color: var(--ink);
}
button:hover {
  border-color: var(--muted);
}
:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 4px;
}
input {
  accent-color: var(--focus);
}
p,
h1,
h2,
h3,
figure {
  margin: 0;
}
.wrap {
  width: min(100% - 112px, 1280px);
  margin-inline: auto;
}
.font {
  font-family: Bathys, sans-serif;
  font-weight: 400;
  font-synthesis: none;
  font-feature-settings:
    "liga" 1,
    "calt" 1,
    "kern" 1;
  line-height: 1.12;
}
.sc {
  font-feature-settings:
    "smcp" 1,
    "c2sc" 1,
    "liga" 1,
    "calt" 1,
    "kern" 1;
}
.optional {
  font-feature-settings:
    "liga" 1,
    "calt" 1,
    "dlig" 1,
    "kern" 1;
}
.skip {
  position: absolute;
  top: -80px;
  left: 24px;
  padding: 10px;
  background: var(--paper);
  z-index: 10;
}
.skip:focus {
  top: 10px;
}
.site-header {
  background: var(--navbar-bg);
  color: var(--navbar-fg);
}
.site-header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
  padding-block: 17px;
}
.site-title {
  line-height: 1;
}
.wordmark,
.site-header nav a {
  color: var(--navbar-fg);
}
.site-header nav a:hover,
.site-header nav a:focus-visible,
.site-header .wordmark:hover {
  color: var(--navbar-fg);
  text-decoration: underline;
  text-underline-offset: 6px;
}
.site-header :focus-visible {
  outline-color: var(--brand-ochre-light);
}
.wordmark {
  display: inline-block;
  font-family: Bathys, sans-serif;
  font-size: 36px;
  font-weight: 400;
  line-height: 1;
  text-decoration: none;
  letter-spacing: 0;
}
nav {
  align-items: center;
  justify-content: center;
  display: flex;
  gap: 24px;
  font-size: 15px;
}
nav a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  line-height: 1;
  text-decoration: none;
}
.theme-button {
  justify-self: end;
  background: transparent;
  color: var(--navbar-fg);
  border-color: var(--brand-taupe);
  font-size: 14px;
  line-height: 1;
}
.theme-button:hover {
  color: var(--navbar-fg);
  border-color: var(--navbar-fg);
}
.cover {
  margin-top: 26px;
  background: var(--cover);
  color: var(--cover-ink);
  padding: 32px 42px;
}
.pair-grid.featured-pairs {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.caption,
h3,
.cover-top,
.cover-bottom {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
}

.cover-top,
.cover-bottom {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
}
.cover-top {
  color: var(--cover-muted);
}
.cover-title {
  font-size: clamp(70px, 10.6vw, 136px);
  padding-block: 40px 16px;
  line-height: 1.04;
}
.cover-close {
  font-size: clamp(39px, 6vw, 80px);
  color: var(--gold);
  padding-bottom: 40px;
}
.cover-bottom {
  border-top: 1px solid var(--cover-line);
  padding-top: 20px;
}
.cover-bottom a {
  color: var(--cover-ink);
}
.cover-bottom a:hover {
  color: var(--gold);
}
.section {
  padding-top: 42px;
  margin-top: 40px;
  border-top: 1px solid var(--line);
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 30px;
  margin-bottom: 24px;
}
h2 {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.section-head > p {
  max-width: 440px;
  color: var(--muted);
  font-size: 13px;
}
.tester {
  margin-top: 38px;
  padding-top: 0;
  border-top: 0;
}
/* Introductory etymology and specimen description. */
.intro {
  display: grid;
  grid-template-columns: minmax(220px, 0.55fr) minmax(0, 1.45fr);
  align-items: center;
  column-gap: clamp(28px, 4vw, 64px);
  margin-bottom: 38px;
  padding-bottom: 38px;
  border-bottom: 1px solid var(--line);
}
.name-note {
  min-width: 0;
}
.name-label {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.035em;
}
.name-origin {
  color: var(--primary);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(40px, 4vw, 52px);
  line-height: 1.15;
  letter-spacing: -0.025em;
}
.name-meaning {
  margin-top: 9px;
  max-width: 32ch;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}
/* All editorial copy shares one text style. Layout stays with its section. */
.prose {
  font-size: 17px;
  line-height: 1.65;
  text-wrap: pretty;
}
.prose cite,
.cover-caption-title cite {
  font-style: italic;
}
.intro > .prose {
  max-width: 78ch;
}
#reference > .prose {
  width: 100%;
  margin-bottom: 30px;
}
.range-control {
  width: 150px;
  font-size: 12px;
}
.control-caption {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 8px;
}
.control-value {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  color: var(--muted);
}
.control-value input {
  width: 6ch;
  padding: 2px 0;
  border: 0;
  border-bottom: 1px solid transparent;
  border-radius: 0;
  background: transparent;
  color: inherit;
  text-align: right;
  font-variant-numeric: tabular-nums;
  appearance: textfield;
}
.control-value input:hover,
.control-value input:focus {
  border-bottom-color: var(--muted);
}
.control-value input::-webkit-inner-spin-button,
.control-value input::-webkit-outer-spin-button {
  appearance: none;
  margin: 0;
}
.range-control > input[type="range"] {
  width: 100%;
  margin: 0;
}
#reset {
  font-size: 12px;
  padding-inline: 0;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
  padding-block: 0 16px;
}
.switches {
  display: flex;
  gap: 20px;
  margin-left: auto;
  flex-wrap: wrap;
  font-size: 12px;
}
.switches label {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 34px;
}
.editable {
  text-transform: uppercase;
  display: block;
  width: 100%;
  min-height: 230px;
  max-height: 850px;
  margin: 0;
  padding: 24px 0;
  resize: vertical;
  border: 0;
  border-radius: 0;
  color: var(--primary);
  background: transparent;
  font-size: var(--type-size);
  letter-spacing: var(--tracking);
  font-feature-settings: var(--features);
  line-height: 1.2;
  overflow-wrap: break-word;
}
.text-button {
  border: 0;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.alphabet-rows {
  font-size: clamp(61px, 10.4vw, 136px);
  line-height: 1.12;
}
.alphabet-rows p {
  padding-block: 4px;
}
.smallcap-row {
  padding-top: 24px;
}
.smallcap-row .caption {
  color: var(--muted);
}
.smallcap-row p {
  font-size: clamp(28px, 4.4vw, 60px);
  margin-top: 18px;
  overflow-wrap: anywhere;
}
.smallcap-row .numerals {
  font-size: 0.74em;
}
.punctuation {
  font-size: clamp(32px, 5vw, 64px);
  margin-top: 32px;
}
.character-inspector {
  margin-top: 28px;
}
.character-inspector .inspection {
  margin-top: 16px;
}
.glyph-entry {
  width: 90px;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 10px;
  font-size: 36px;
  text-align: center;
}
.inspection {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 30px;
  background: var(--surface);
  margin-top: 44px;
  padding: 28px;
}
.inspection-tools {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}
.inspection-tools > label {
  display: grid;
  gap: 7px;
  font-size: 12px;
}
#glyph {
  min-width: 90px;
}
.glyph-stage {
  min-height: 370px;
  min-width: 0;
  display: flex;
  align-items: center;
  overflow: auto;
  background: linear-gradient(
    transparent calc(80% - 1px),
    var(--line) 80%,
    transparent calc(80% + 1px)
  );
}
#glyphView {
  flex: 0 0 auto;
  min-width: 100%;
  text-align: center;
  font-size: 255pt;
  line-height: 1;
}
.specimen-feature {
  font-size: clamp(48px, 8vw, 108px);
  color: var(--ink);
}

.samples > .font {
  padding-block: 20px;
  overflow-wrap: anywhere;
}
.samples > .font + .font {
  border-top: 1px solid var(--line);
}
.sample-xl {
  font-size: clamp(65px, 10.5vw, 142px);
  color: var(--primary);
}
.sample-lg {
  font-size: clamp(37px, 6.5vw, 84px);
}
.sample-md {
  font-size: clamp(30px, 4.4vw, 57px);
}
.sample-sm {
  font-size: clamp(26px, 3.2vw, 42px);
}
.pair-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  background: var(--paper);
  border: 1px solid var(--line);
}
.pair {
  padding: 23px 20px 17px;
  background: var(--paper);
  min-width: 0;
  box-shadow: 0 0 0 1px var(--line);
}
.pair small {
  display: block;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.08em;
}
.pair .font {
  display: block;
  font-size: clamp(45px, 5vw, 65px);
  line-height: 1.35;
}
.pair .joined {
  color: var(--primary);
}
.pair .separate {
  color: var(--muted);
  font-feature-settings: "liga" 0, "calt" 1, "dlig" 0, "kern" 1;
}
details {
  border-top: 1px solid var(--line);
  margin-top: 30px;
  padding-top: 20px;
}
summary {
  font-size: 13px;
  padding-block: 8px;
}
summary > span {
  color: var(--muted);
  margin-left: 16px;
  font-size: 12px;
}
details[open] summary {
  margin-bottom: 23px;
}
#joins details {
  border-top: 0;
  margin-top: 16px;
  padding-top: 0;
}
.joining-words {
  font-size: clamp(31px, 4.8vw, 65px);
  line-height: 1.5;
  padding-block: 25px;
}
.covers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 36px);
}
.cover-image-link {
  display: block;
  color: inherit;
}
.cover-image-link:focus-visible {
  outline-offset: 5px;
}
.covers img {
  width: 100%;
  height: auto;
  display: block;
}
figcaption {
  display: grid;
  gap: 3px;
  margin-top: 16px;
}
.cover-caption-title {
  width: fit-content;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.5;
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-underline-offset: 4px;
}
.cover-caption-title:hover {
  color: var(--link);
  text-decoration-color: currentColor;
}
.cover-year {
  margin-left: 6px;
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.cover-caption-credit {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}
.download-section {
  padding-bottom: 50px;
}
.downloads {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.downloads a {
  display: block;
  text-decoration: none;
  border: 1px solid var(--line);
  padding: 23px 20px;
  font-size: 16px;
}
.downloads a:hover {
  border-color: var(--primary);
}
.downloads span {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 10px;
}
.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: baseline;
  gap: 12px 28px;
  border-top: 1px solid var(--line);
  padding-block: 24px;
  margin-top: 30px;
  color: var(--muted);
  font-size: 12px;
}
.site-footer .license {
  text-align: center;
}
.site-footer > div {
  display: flex;
  align-items: baseline;
  gap: 22px;
  white-space: nowrap;
  justify-self: end;
}

body.dark {
  color-scheme: dark;
  --paper: var(--brand-blackish);
  --ink: var(--brand-shell);
  --primary: var(--brand-oxblood-light);
  --muted: var(--brand-taupe-light);
  --surface: var(--brand-sable);
  --line: var(--brand-taupe);
  --focus: var(--brand-carmine-light);
  --link: var(--brand-carmine-light);
}
@media (max-width: 1050px) {
  .wrap {
    width: calc(100% - 64px);
  }
  .controls {
    gap: 24px;
  }
  .switches {
    margin-left: 0;
  }
  .pair-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .downloads {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 650px) {
  .site-footer {
    grid-template-columns: minmax(0, 1fr);
    text-align: center;
  }
  .site-footer > div {
    justify-self: center;
  }
  .controls {
    gap: 20px 24px;
  }
  .range-control {
    width: calc(50% - 12px);
  }
  .inspection-tools .range-control {
    width: 150px;
  }
  .sample-xl {
    font-size: clamp(36px, 10.5vw, 65px);
  }

  .pair-grid.featured-pairs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .wrap {
    width: calc(100% - 40px);
  }
  .site-header-inner {
    grid-template-columns: 1fr auto;
    gap: 9px 16px;
    padding-block: 14px 12px;
  }
  nav {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    padding-top: 2px;
    font-size: 14px;
  }
  .cover {
    padding: 22px;
  }
  .cover-top,
  .cover-bottom {
    font-size: 9px;
    letter-spacing: 0.06em;
  }
  .cover-title {
    font-size: clamp(30px, 10vw, 65px);
    padding-block: 40px 15px;
  }
  .cover-close {
    font-size: clamp(27px, 6.3vw, 41px);
    padding-bottom: 38px;
  }
  .cover-bottom {
    flex-wrap: wrap;
    gap: 10px;
  }
  .section {
    padding-top: 40px;
    margin-top: 42px;
  }
  .tester {
    --type-size: 40pt;
    padding-top: 0;
  }
  .intro {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 30px;
    padding-bottom: 30px;
  }
  .name-origin {
    font-size: 44px;
  }
  .name-meaning {
    margin-top: 6px;
  }
  .prose {
    font-size: 16px;
  }
  #reference > .prose {
    margin-bottom: 24px;
  }
  .section-head {
    display: block;
    margin-bottom: 26px;
  }
  .section-head > p {
    margin-top: 10px;
  }
  .switches {
    gap: 14px;
  }

  .alphabet-rows {
    font-size: 12.6vw;
  }
  .inspection {
    grid-template-columns: 1fr;
    padding: 20px;
  }
  .inspection-tools {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .glyph-stage {
    min-height: 300px;
  }
  .pair-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .pair .font {
    font-size: clamp(44px, 14vw, 62px);
  }
  .joining-words {
    font-size: 7vw;
  }
  summary > span {
    display: block;
    margin-left: 15px;
  }
  .covers {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .downloads {
    gap: 10px;
  }
  .downloads a {
    padding: 18px 12px;
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}
@media print {
  .controls,
  nav,
  button,
  .inspection-tools {
    display: none;
  }
  .wrap {
    width: 100%;
  }
  body {
    background: var(--paper);
    color: var(--ink);
  }
  .cover {
    print-color-adjust: exact;
  }
  .section {
    break-inside: avoid;
    padding-top: 30px;
    margin-top: 30px;
  }
  .editable {
    max-height: none;
  }
}