/* Varaslähtö: calm long-form reading surface */
.reading-main {
  width: 100%;
  margin: 0;
  padding: 2.5rem 0 5rem;
}

.reading-page {
  width: min(100% - 64px, 52rem);
  margin: 0 auto;
  padding: clamp(3.5rem, 6vw, 4rem) clamp(3rem, 8vw, 6.5rem)
    clamp(4.5rem, 8vw, 6.5rem);
  color: var(--plum);
  background: var(--paper);
  border-top: 2px solid var(--wine);
}

.reading-header {
  max-width: 39rem;
  margin: 0 auto clamp(2.5rem, 4vw, 3rem);
  padding: 0;
  border-bottom: 0;
}

.reading-header::after {
  content: "";
  display: block;
  width: 4rem;
  height: 1px;
  margin-top: 1.5rem;
  background: var(--copper);
}

.reading-header .eyebrow {
  margin-bottom: 0.75rem;
  color: var(--wine);
}

.reading-header .eyebrow a {
  color: inherit;
}

.reading-header h1 {
  margin: 0;
  color: var(--ink);
  font-family: Iowan Old Style, Palatino Linotype, Book Antiqua, Palatino,
    Georgia, serif;
  font-size: clamp(3rem, 4.6vw, 3.5rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.035em;
}

.reading-prose {
  max-width: 39rem;
  margin: 0 auto;
  color: var(--plum);
  font-family: Iowan Old Style, Palatino Linotype, Book Antiqua, Palatino,
    Georgia, serif;
  font-size: clamp(1.0625rem, calc(1rem + 0.25vw), 1.1875rem);
  line-height: 1.68;
  font-kerning: normal;
  font-variant-ligatures: common-ligatures;
}

.reading-prose p {
  margin: 0 0 0.9em;
  text-indent: 0;
}

.reading-prose p:last-child {
  margin-bottom: 0;
}

.chapter-pagination {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 1.5rem;
  max-width: 39rem;
  margin: clamp(4rem, 8vw, 6rem) auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgb(111 38 62 / 35%);
}

.chapter-pagination a {
  min-height: 44px;
  padding: 0.65rem 0;
  color: var(--wine);
  font-size: 0.7rem;
  line-height: 1.35;
  transition: color 0.18s ease;
  display: flex;
  align-items: center;
}

.chapter-pagination a:last-child {
  margin-left: 0;
}

.chapter-pagination__previous {
  grid-column: 1;
  justify-self: start;
}

.chapter-pagination__book {
  grid-column: 2;
  justify-self: center;
}

.chapter-pagination__next {
  grid-column: 3;
  justify-self: end;
  text-align: right;
}

.reading-header a:hover,
.chapter-pagination a:hover {
  color: var(--ink);
}

.reading-header a:focus-visible,
.chapter-pagination a:focus-visible {
  color: var(--ink);
  outline: 2px solid var(--wine);
  outline-offset: 4px;
}

@media (max-width: 680px) {
  .reading-main {
    width: 100%;
    padding: 0 0 3.5rem;
  }

  .reading-page {
    width: 100%;
    padding: 2.25rem 22px 3.75rem;
    border-top-width: 1px;
  }

  .reading-header {
    margin-bottom: 2.25rem;
  }

  .reading-header::after {
    width: 3rem;
    margin-top: 1.25rem;
  }

  .reading-header .eyebrow {
    margin-bottom: 0.625rem;
  }

  .reading-header h1 {
    font-size: clamp(2.5rem, 13vw, 3rem);
  }

  .reading-prose {
    font-size: 1.075rem;
    line-height: 1.72;
  }

  .chapter-pagination {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    row-gap: 0.75rem;
    margin-top: 4rem;
  }

  .chapter-pagination__previous {
    grid-column: 1;
    grid-row: 1;
  }

  .chapter-pagination__next {
    grid-column: 2;
    grid-row: 1;
  }

  .chapter-pagination__book {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .chapter-pagination a {
    transition: none;
  }
}