@import url('https://fonts.googleapis.com/css2?family=Bitter:ital,wght@0,100..900;1,100..900&display=swap');
:root {
  font-family: "Bitter", serif;
  color: #222;
  background: #f3f3f3;
}
body {
  margin: 0;
  padding: 12px;
  background: #f3f3f3;
  font-family: "Bitter", serif;
}
.page {
  max-width: 900px;
  margin: 0 auto;
  background: #fff;
  padding: 18px 18px 32px;
  border: 1px solid #d9d7d3;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
  line-height: 1.6;
  font-family: "Bitter", serif;
}
h1, h2, h3, h4, h5, h6 {
  font-family: "Bitter", serif;
  margin-top: 1.4em;
  margin-bottom: 0.6em;
  letter-spacing: 0.04em;
}
pre, code, tt, .literal-block {
  font-family: "IBM Plex Mono", "Fira Code", Consolas, monospace;
  line-height: 1;
}
.docutils.literal {
  font-family: "IBM Plex Mono", "Fira Code", Consolas, monospace;
}
pre {
  background: #f9f9f7;
  padding: 10px;
  border-radius: 6px;
  overflow-x: auto;
  border: 1px solid #d9d7d3;
  font-size: 0.82rem;
}
.literal-block.signs, pre.signs, .signs pre {
  background: #fff;
  border: 1px solid #d9d7d3;
}
.signs-original {
  margin-top: 6px;
  margin-left: 15px;
  margin-right: 15px;
  font-size: 0.9rem;
  font-family: "Bitter", serif;
  font-style: italic;
  color: #4b5563;
  text-align: justify;
}
.signs-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-start;
}
.signs-block {
  display: flex;
  flex-direction: column;
  align-items: center;
}
a {
  color: #1d4ed8;
  text-decoration: none;
  letter-spacing: 0.05em;
}
a:hover { text-decoration: underline; }
ul, ol { padding-left: 20px; }

/* Sign grid styling */
.sign-grid-container {
  margin: 1.5em 0;
}
.sign-grid {
  border-collapse: collapse;
  margin: 0 auto;
}
.sign-grid th, .sign-grid td {
  border: 1px solid #d9d7d3;
  padding: 4px 8px;
  text-align: center;
  vertical-align: middle;
}
.sign-grid th {
  background: #f7f6f4;
  font-weight: 600;
  font-size: 0.85rem;
}
.sign-grid .sign-cell {
  padding: 2px;
}
.sign-grid .sign-cell svg {
  display: block;
  margin: 0 auto;
}
.sign-grid .sign-label {
  display: block;
  font-size: 0.85rem;
  font-style: italic;
  color: #4b5563;
  margin-top: 2px;
}
.sign-grid .sign-cell.empty {
  background: #fafafa;
}

/* Vowel grid styling */
.vowel-grid-container {
  margin: 1.5em 0;
}
.vowel-grid {
  border-collapse: collapse;
  margin: 0 auto;
}
.vowel-grid th, .vowel-grid td {
  border: 1px solid #d9d7d3;
  padding: 8px 12px;
  text-align: center;
  vertical-align: middle;
}
.vowel-grid th {
  background: #f7f6f4;
  font-weight: 600;
  font-size: 0.85rem;
}
.vowel-grid .vowel-cell {
  padding: 8px;
  min-width: 100px;
}
.vowel-grid .vowel-cell svg {
  display: block;
  margin: 0 auto;
  max-height: 80px;
}
.vowel-grid .vowel-word {
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 4px;
}
.vowel-grid .vowel-ipa {
  font-size: 0.8rem;
  font-style: italic;
  color: #6b7280;
  margin-top: 2px;
}
.vowel-grid .vowel-cell.empty {
  background: #fafafa;
}