/* System fonts keep Japanese text crisp without downloading a CJK font. */
html:lang(ja) body {
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
  font-size: 1rem;
  line-height: 1.9;
  letter-spacing: 0.02em;
  line-break: strict;
  word-break: normal;
  overflow-wrap: anywhere;
}

html:lang(ja) main p {
  text-align: start;
  line-height: 1.9;
}

html:lang(ja) .heading-hero {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  line-height: 1.7;
  text-align: start;
  margin-bottom: 1.5rem;
}

html:lang(ja) .ja-intro {
  max-width: 44em;
  margin-bottom: 6rem;
}

html:lang(ja) .heading-main,
html:lang(ja) .heading-sub,
html:lang(ja) main h2 {
  line-height: 1.6;
  text-align: start;
}

html:lang(ja) .heading-sub {
  font-size: 1.125rem;
}

html:lang(ja) .case-study-item > div {
  min-width: 0;
}

html:lang(ja) footer a {
  display: inline-block;
  white-space: nowrap;
}