:root {
  color-scheme: light;
  --paper: #fbfaf7;
  --ink: #18211c;
  --muted: #65706a;
  --rule: #d8d1c8;
  --soft: #f0ece5;
  --accent: #2a6f73;
  --accent-warm: #8a4d38;
  --gloss: #343946;
  --warning-bg: #fff4d8;
  --warning-ink: #553b05;
  --speaker-color: transparent;
  --speaker-chip-bg: transparent;
  --speaker-chip-border: var(--rule);
  --measure: 78rem;
}

[data-theme="dark"] {
  color-scheme: dark;
  --paper: #171916;
  --ink: #ede9df;
  --muted: #a8afa8;
  --rule: #343a35;
  --soft: #20251f;
  --accent: #7fc3bd;
  --accent-warm: #d09a74;
  --gloss: #d7dbea;
  --warning-bg: #3b3018;
  --warning-ink: #f2d898;
  --speaker-chip-bg: transparent;
  --speaker-chip-border: var(--rule);
}

@media (prefers-color-scheme: dark) {
  [data-theme="system"] {
    color-scheme: dark;
    --paper: #171916;
    --ink: #ede9df;
    --muted: #a8afa8;
    --rule: #343a35;
    --soft: #20251f;
    --accent: #7fc3bd;
    --accent-warm: #d09a74;
    --gloss: #d7dbea;
    --warning-bg: #3b3018;
    --warning-ink: #f2d898;
    --speaker-chip-bg: transparent;
    --speaker-chip-border: var(--rule);
  }
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  color: var(--ink);
  font-family: "Charis SIL", "Libertinus Serif", "Noto Serif", Georgia, serif;
  font-size: 17px;
  line-height: 1.55;
  letter-spacing: 0;
}

body {
  margin: 0;
  min-width: 320px;
}

button,
input {
  font: inherit;
}

.site-header {
  border-block-end: 1px solid var(--rule);
  background: linear-gradient(180deg, var(--soft), var(--paper));
}

.header-inner,
.page-shell {
  max-width: var(--measure);
  margin-inline: auto;
  padding-inline: clamp(1rem, 3vw, 3rem);
}

.header-inner {
  padding-block: 2.2rem 1.7rem;
}

.kicker {
  margin: 0 0 0.35rem;
  color: var(--accent);
  font-family: system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 18ch;
  font-size: clamp(2rem, 4vw, 3.7rem);
  line-height: 1.04;
  font-weight: 650;
  letter-spacing: 0;
}

.document-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin: 1.4rem 0 0;
  color: var(--muted);
  font-family: system-ui, sans-serif;
  font-size: 0.86rem;
}

.document-meta div {
  display: grid;
  gap: 0.1rem;
}

.document-meta dt {
  color: var(--ink);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.document-meta dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.page-shell {
  padding-block: 1.25rem 4rem;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0.8rem 1rem;
  margin-block-end: 1.25rem;
  font-family: system-ui, sans-serif;
}

.search-field {
  display: grid;
  gap: 0.25rem;
  min-width: min(100%, 18rem);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 650;
  text-transform: uppercase;
}

.search-field input {
  width: 100%;
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 0.55rem 0.65rem;
  background: var(--paper);
  color: var(--ink);
  text-transform: none;
}

.audio-player {
  max-width: min(100%, 32rem);
}

.warnings,
.segment-warnings {
  margin-block: 1rem;
  border-inline-start: 4px solid var(--accent-warm);
  padding: 0.7rem 1rem;
  background: var(--warning-bg);
  color: var(--warning-ink);
  font-family: system-ui, sans-serif;
  font-size: 0.9rem;
}

.warnings summary,
.segment-warnings summary,
.morphology summary {
  cursor: pointer;
  font-weight: 700;
}

.igt-document {
  counter-reset: examples;
}

.igt-example {
  padding-block: 1.35rem 1.55rem;
  padding-inline-start: 0.9rem;
  border-block-start: 1px solid var(--rule);
  border-inline-start: 0.28rem solid var(--speaker-color);
  break-inside: avoid;
  page-break-inside: avoid;
  unicode-bidi: plaintext;
}

.igt-example:not(.has-speaker) {
  padding-inline-start: 0;
}

.speaker-0 {
  --speaker-color: #2a6f73;
  --speaker-chip-bg: #e4f1ef;
  --speaker-chip-border: #a9d3cf;
}

.speaker-1 {
  --speaker-color: #8a3f76;
  --speaker-chip-bg: #f3e5ef;
  --speaker-chip-border: #d8aecb;
}

.speaker-2 {
  --speaker-color: #6c5b18;
  --speaker-chip-bg: #f0ead3;
  --speaker-chip-border: #cfc27a;
}

.speaker-3 {
  --speaker-color: #315f9b;
  --speaker-chip-bg: #e2ebf7;
  --speaker-chip-border: #a9c2df;
}

[data-theme="dark"] .speaker-0 {
  --speaker-color: #7fc3bd;
  --speaker-chip-bg: #183432;
  --speaker-chip-border: #376d68;
}

[data-theme="dark"] .speaker-1 {
  --speaker-color: #d795c5;
  --speaker-chip-bg: #3a2133;
  --speaker-chip-border: #774566;
}

[data-theme="dark"] .speaker-2 {
  --speaker-color: #d7c56e;
  --speaker-chip-bg: #342f18;
  --speaker-chip-border: #75682f;
}

[data-theme="dark"] .speaker-3 {
  --speaker-color: #9abbe4;
  --speaker-chip-bg: #1e2d43;
  --speaker-chip-border: #46638b;
}

@media (prefers-color-scheme: dark) {
  [data-theme="system"] .speaker-0 {
    --speaker-color: #7fc3bd;
    --speaker-chip-bg: #183432;
    --speaker-chip-border: #376d68;
  }

  [data-theme="system"] .speaker-1 {
    --speaker-color: #d795c5;
    --speaker-chip-bg: #3a2133;
    --speaker-chip-border: #774566;
  }

  [data-theme="system"] .speaker-2 {
    --speaker-color: #d7c56e;
    --speaker-chip-bg: #342f18;
    --speaker-chip-border: #75682f;
  }

  [data-theme="system"] .speaker-3 {
    --speaker-color: #9abbe4;
    --speaker-chip-bg: #1e2d43;
    --speaker-chip-border: #46638b;
  }
}

.igt-example[hidden] {
  display: none;
}

.example-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.65rem;
  margin-block-end: 0.45rem;
  color: var(--muted);
  font-family: system-ui, sans-serif;
  font-size: 0.82rem;
}

.example-number {
  color: var(--accent);
  font-weight: 800;
  text-decoration: none;
}

.timestamp,
.metadata-chip,
.speaker-chip {
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 0.08rem 0.45rem;
}

.speaker-chip {
  border-color: var(--speaker-chip-border);
  background: var(--speaker-chip-bg);
  color: var(--speaker-color);
  font-weight: 800;
}

.cue-button {
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 0.14rem 0.5rem;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
}

.phrase-line {
  margin: 0 0 0.85rem;
  max-width: 72ch;
  font-size: 1.08rem;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.igt-words {
  display: flex;
  flex-wrap: wrap;
  align-items: start;
  gap: 0.9rem 1.35rem;
  margin-block: 0.4rem 0.75rem;
}

.igt-word {
  display: grid;
  gap: 0.18rem;
  min-width: 0;
  max-width: 100%;
}

.word-surface {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.morpheme,
.gloss {
  min-width: 0;
  overflow-wrap: anywhere;
  line-height: 1.24;
  unicode-bidi: plaintext;
}

.morpheme {
  color: var(--ink);
  font-weight: 620;
}

.gloss {
  color: var(--gloss);
  font-size: 0.91rem;
}

.gloss-abbr {
  font-variant-caps: all-small-caps;
  font-feature-settings: "c2sc" 1, "smcp" 1;
  letter-spacing: 0.035em;
}

.translation {
  margin: 0.75rem 0 0;
  max-width: 62ch;
  color: var(--accent-warm);
  font-size: 1.02rem;
  font-style: italic;
  line-height: 1.55;
}

.morphology {
  margin: 0;
}

.morphology summary {
  margin-block-end: 0.5rem;
  color: var(--muted);
  font-family: system-ui, sans-serif;
  font-size: 0.85rem;
}

@media (max-width: 720px) {
  html {
    font-size: 16px;
  }

  .header-inner {
    padding-block-start: 1.5rem;
  }

  .igt-words {
    gap: 0.8rem 1rem;
  }
}

@page {
  size: auto;
  margin: 22mm 20mm 24mm;
}

@media print {
  :root,
  [data-theme="dark"],
  [data-theme="system"] {
    color-scheme: light;
    --paper: #ffffff;
    --ink: #111111;
    --muted: #555555;
    --rule: #d4d4d4;
    --soft: #ffffff;
    --accent: #224f54;
    --accent-warm: #6b3b2c;
    --gloss: #222222;
  }

  html {
    background: #ffffff;
    font-size: 11.5pt;
  }

  .site-header {
    background: #ffffff;
  }

  .header-inner,
  .page-shell {
    max-width: none;
    padding-inline: 0;
  }

  .toolbar,
  .audio-player,
  .cue-button,
  script {
    display: none !important;
  }

  .warnings,
  .segment-warnings {
    border: 1px solid #d4d4d4;
    background: #ffffff;
    color: #333333;
  }

  .igt-example {
    orphans: 3;
    widows: 3;
  }

  a {
    color: inherit;
  }
}