@charset "UTF-8";

/* Let the longer interface copy wrap without changing the reader's character. */
.introduction .eyebrow b { font-weight: inherit; }
html:is([lang="en"], [lang="ja"]) .site-header {
  gap: 16px;
}

html:is([lang="en"], [lang="ja"]) .brand {
  min-width: 0;
  line-height: 1.45;
  letter-spacing: .05em;
}

html:is([lang="en"], [lang="ja"]) .brand-mark {
  flex-shrink: 0;
}

html:is([lang="en"], [lang="ja"]) .brand > span:last-child {
  min-width: 0;
  overflow-wrap: break-word;
}

html:is([lang="en"], [lang="ja"]) .brand small {
  line-height: 1.55;
  letter-spacing: .12em;
}

html:is([lang="en"], [lang="ja"]) .header-actions {
  flex-shrink: 0;
  gap: clamp(12px, 2vw, 25px);
}

html:is([lang="en"], [lang="ja"]) .text-button {
  white-space: nowrap;
}

html[lang="en"] h1 {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: .06em;
}

html[lang="ja"] h1,
html[lang="ja"] h2 {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  line-break: strict;
}

html:is([lang="en"], [lang="ja"]) .introduction p {
  max-width: 640px;
  margin-inline: auto;
  line-height: 1.9;
  letter-spacing: .05em;
  overflow-wrap: break-word;
}

html:is([lang="en"], [lang="ja"]) .book-heading {
  flex-wrap: wrap;
  gap: 6px 16px;
  line-height: 1.6;
}

html:is([lang="en"], [lang="ja"]) .edition-label {
  min-width: 0;
}

html:is([lang="en"], [lang="ja"]) .reader-hints {
  flex: 1 1 220px;
  min-width: 0;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 4px 10px;
  text-align: right;
}

html:is([lang="en"], [lang="ja"]) .reading-hint {
  min-width: 0;
  overflow-wrap: break-word;
}

html:is([lang="en"], [lang="ja"]) .small-button {
  line-height: 1.6;
}

html:is([lang="en"], [lang="ja"]) .dialog-heading > div {
  min-width: 0;
}

html:is([lang="en"], [lang="ja"]) dialog h2 {
  line-height: 1.45;
  overflow-wrap: break-word;
  text-wrap: balance;
}

html:is([lang="en"], [lang="ja"]) .translation-dialog h2 {
  font-size: 22px;
}

html:is([lang="en"], [lang="ja"]) dialog p,
html:is([lang="en"], [lang="ja"]) .language-option > span:first-child,
html:is([lang="en"], [lang="ja"]) .music-intro p,
html:is([lang="en"], [lang="ja"]) .loop-label,
html:is([lang="en"], [lang="ja"]) .music-status {
  overflow-wrap: break-word;
  word-break: normal;
}

html[lang="en"] .music-intro p {
  line-height: 1.8;
}

html[lang="ja"] .music-intro p {
  line-break: strict;
}

html:is([lang="en"], [lang="ja"]) .loop-label {
  line-height: 1.7;
  letter-spacing: .03em;
}

html:is([lang="en"], [lang="ja"]) .site-footer {
  flex-wrap: wrap;
  line-height: 1.7;
}

/* In focus mode, keep the language button clear of both header controls. */
html:is([lang="en"], [lang="ja"]) .focus-mode .intro-tools {
  height: auto;
  display: flex;
  justify-content: center;
  padding: 10px 20px 0;
}

html:is([lang="en"], [lang="ja"]) .focus-mode .translation-entry {
  position: static;
  transform: none;
}

html:is([lang="en"], [lang="ja"]) .focus-mode .translation-entry:hover {
  transform: translateY(-1px);
}

@media (max-width: 760px) {
  /* The button gets its own row before the title, including small tablets. */
  html:is([lang="en"], [lang="ja"]) .intro-tools {
    height: auto;
    display: flex;
    padding: 18px 20px 0;
  }

  html:is([lang="en"], [lang="ja"]) .intro-tools .translation-entry {
    position: static;
    transform: none;
  }

  html:is([lang="en"], [lang="ja"]) .intro-tools .translation-entry:hover {
    transform: translateY(-1px);
  }

  html:is([lang="en"], [lang="ja"]) .introduction {
    padding-top: 22px;
  }

  html:is([lang="en"], [lang="ja"]) .site-header {
    gap: 12px;
  }

  html:is([lang="en"], [lang="ja"]) .brand {
    font-size: clamp(9px, 1.6vw, 12px);
  }

  html:is([lang="en"], [lang="ja"]) .reading-controls {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px 14px;
  }

  html:is([lang="en"], [lang="ja"]) #first-page {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
    text-align: left;
  }

  html:is([lang="en"], [lang="ja"]) #afterword {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    text-align: right;
  }

  html:is([lang="en"], [lang="ja"]) .page-progress {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: center;
    width: 100%;
    max-width: 300px;
    min-width: 0;
    gap: 12px;
  }

  html:is([lang="en"], [lang="ja"]) #page-counter {
    flex-shrink: 0;
  }
}

@media (max-width: 370px) {
  html:is([lang="en"], [lang="ja"]) .header-actions {
    gap: 9px;
  }

  html:is([lang="en"], [lang="ja"]) .translation-dialog {
    padding-inline: 20px;
  }

  html:is([lang="en"], [lang="ja"]) .zoom-toolbar {
    gap: 5px;
  }

  html:is([lang="en"], [lang="ja"]) #zoom-title {
    min-width: 0;
    line-height: 1.4;
  }

  html:is([lang="en"], [lang="ja"]) .zoom-toolbar > div {
    flex-shrink: 0;
  }
}