.library-detail[data-astro-cid-wef7mkoc] {
  width: 100%;
}

.library-detail-header[data-astro-cid-wef7mkoc] {
  max-width: 760px;
  padding-bottom: 3rem;
  border-bottom: 1px solid #ccc;
}

.eyebrow[data-astro-cid-wef7mkoc] {
  margin: 0 0 .75rem;
  font-size: .6rem;
  line-height: 1;
  letter-spacing: .16em;
  opacity: .4;
}

.library-detail[data-astro-cid-wef7mkoc] h1[data-astro-cid-wef7mkoc] {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: .03em;
}

.person[data-astro-cid-wef7mkoc] {
  display: flex;
  align-items: center;
  gap: .75rem;
  width: max-content;
  max-width: 100%;
  color: inherit;
  text-decoration: none;
}

.person-original[data-astro-cid-wef7mkoc] {
  margin-top: 1.25rem;
}

.person-author[data-astro-cid-wef7mkoc] {
  margin-top: .75rem;
}

.person-avatar[data-astro-cid-wef7mkoc] {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  overflow: hidden;
  border-radius: 50%;
  opacity: .8;
}

.person-avatar[data-astro-cid-wef7mkoc] img[data-astro-cid-wef7mkoc] {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.person-info[data-astro-cid-wef7mkoc] {
  min-width: 0;
  line-height: 1.4;
}

.person-role[data-astro-cid-wef7mkoc] {
  display: block;
  margin-bottom: .1rem;
  font-size: .6rem;
  line-height: 1.4;
  letter-spacing: .08em;
  opacity: .45;
}

.person-name[data-astro-cid-wef7mkoc] {
  font-size: .8rem;
  line-height: 1.5;
}

.person-name-en[data-astro-cid-wef7mkoc] {
  margin-top: .05rem;
  font-size: .68rem;
  line-height: 1.4;
  opacity: .45;
}

.library-detail[data-astro-cid-wef7mkoc] .description[data-astro-cid-wef7mkoc] {
  margin: 1.5rem 0 0;
  font-size: .75rem;
  line-height: 1.9;
  opacity: .55;
}

.contents[data-astro-cid-wef7mkoc] {
  max-width: 760px;
  margin-top: 3rem;
}

.contents-heading[data-astro-cid-wef7mkoc] {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: .75rem;
  border-bottom: 1px solid #ccc;
}

.contents-heading[data-astro-cid-wef7mkoc] h2[data-astro-cid-wef7mkoc] {
  margin: 0;
  font-size: .75rem;
  font-weight: 400;
  letter-spacing: .12em;
}

.contents-heading[data-astro-cid-wef7mkoc] span[data-astro-cid-wef7mkoc] {
  font-size: .6rem;
  letter-spacing: .08em;
  opacity: .35;
}

.chapter[data-astro-cid-wef7mkoc] {
  margin-top: 2.5rem;
}

.chapter-heading[data-astro-cid-wef7mkoc] {
  display: flex;
  align-items: baseline;
  gap: .75rem;
}

.chapter-index[data-astro-cid-wef7mkoc] {
  font-size: .6rem;
  letter-spacing: .08em;
  opacity: .35;
}

.chapter[data-astro-cid-wef7mkoc] h3[data-astro-cid-wef7mkoc] {
  margin: 0;
  font-size: .8rem;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: .04em;
}

.chapter[data-astro-cid-wef7mkoc] ol[data-astro-cid-wef7mkoc] {
  list-style: none;
  margin: .75rem 0 0;
  padding: 0;
}

.chapter[data-astro-cid-wef7mkoc] li[data-astro-cid-wef7mkoc] {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  margin: 0;
  padding: .6rem 0;
  border-bottom: 1px solid #eee;
}

.page-index[data-astro-cid-wef7mkoc] {
  flex: 0 0 1.5rem;
  font-size: .55rem;
  letter-spacing: .06em;
  opacity: .3;
}

.chapter[data-astro-cid-wef7mkoc] a[data-astro-cid-wef7mkoc] {
  flex: 1;
  color: inherit;
  text-decoration: none;
  font-size: .75rem;
  line-height: 1.7;
}

.chapter[data-astro-cid-wef7mkoc] a[data-astro-cid-wef7mkoc]:hover {
  text-decoration: underline;
  text-underline-offset: .2em;
}

.library-navigation[data-astro-cid-wef7mkoc] {
  max-width: 760px;
  margin-top: 5rem;
  padding-top: 1.25rem;
  border-top: 1px solid #ccc;
}

.library-navigation[data-astro-cid-wef7mkoc] a[data-astro-cid-wef7mkoc] {
  color: inherit;
  text-decoration: none;
  font-size: .6rem;
  letter-spacing: .1em;
  opacity: .5;
}

.library-navigation[data-astro-cid-wef7mkoc] a[data-astro-cid-wef7mkoc]:hover {
  opacity: 1;
}

@media screen and (width >= 481px) {
  .library-detail-header[data-astro-cid-wef7mkoc] {
    padding-bottom: 3.5rem;
  }

  .library-detail[data-astro-cid-wef7mkoc] h1[data-astro-cid-wef7mkoc] {
    font-size: 1.8rem;
  }

  .person[data-astro-cid-wef7mkoc] {
    gap: .85rem;
  }

  .person-avatar[data-astro-cid-wef7mkoc] {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }

  .person-name[data-astro-cid-wef7mkoc] {
    font-size: .85rem;
  }

  .person-name-en[data-astro-cid-wef7mkoc] {
    font-size: .72rem;
  }

  .library-detail[data-astro-cid-wef7mkoc] .description[data-astro-cid-wef7mkoc] {
    font-size: .8rem;
  }

  .contents[data-astro-cid-wef7mkoc] {
    margin-top: 3.5rem;
  }

  .chapter[data-astro-cid-wef7mkoc] {
    margin-top: 2.75rem;
  }

  .chapter[data-astro-cid-wef7mkoc] li[data-astro-cid-wef7mkoc] {
    padding: .7rem 0;
  }

  .chapter[data-astro-cid-wef7mkoc] a[data-astro-cid-wef7mkoc] {
    font-size: .8rem;
  }
}

@media screen and (width >= 768px) {
  .library-detail-header[data-astro-cid-wef7mkoc] {
    padding-bottom: 4rem;
  }

  .library-detail[data-astro-cid-wef7mkoc] h1[data-astro-cid-wef7mkoc] {
    font-size: 2.4rem;
    letter-spacing: .05em;
  }

  .person[data-astro-cid-wef7mkoc] {
    gap: 1rem;
  }

  .person-avatar[data-astro-cid-wef7mkoc] {
    width: 48px;
    height: 48px;
    flex-basis: 48px;
  }

  .person-name[data-astro-cid-wef7mkoc] {
    font-size: .9rem;
  }

  .person-name-en[data-astro-cid-wef7mkoc] {
    font-size: .75rem;
  }

  .library-detail[data-astro-cid-wef7mkoc] .description[data-astro-cid-wef7mkoc] {
    font-size: .82rem;
  }

  .contents[data-astro-cid-wef7mkoc] {
    margin-top: 4rem;
  }

  .chapter[data-astro-cid-wef7mkoc] {
    margin-top: 3rem;
  }

  .chapter[data-astro-cid-wef7mkoc] li[data-astro-cid-wef7mkoc] {
    padding: .75rem 0;
  }

  .chapter[data-astro-cid-wef7mkoc] a[data-astro-cid-wef7mkoc] {
    font-size: .82rem;
  }

  .library-navigation[data-astro-cid-wef7mkoc] {
    margin-top: 7rem;
  }
}