:root {
  --page: min(1180px, calc(100% - 56px));
}

.reading-head {
  padding: clamp(58px, 8vw, 104px) 0 38px;
  background: var(--paper);
  border-bottom: 1px solid var(--line-dark);
}

.reading-head-inner {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 36px;
}

.reading-head .eyebrow {
  margin: 0 0 13px;
  color: var(--red);
}

.reading-head h1 {
  margin: 0;
  color: var(--navy);
  font-family: var(--serif);
  font-size: clamp(3rem, 6vw, 5.35rem);
  font-weight: 500;
  line-height: .95;
}

.reading-summary {
  max-width: 420px;
}

.reading-summary p:first-child {
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.45;
}

.reading-count {
  margin: 14px 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 750;
  text-transform: uppercase;
}

.reading-index {
  padding: clamp(54px, 7vw, 84px) 0;
  background: var(--canvas);
}

.reading-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 3px solid var(--navy);
}

.reading-list>li {
  border-bottom: 1px solid var(--line-dark);
}

.reading-book {
  display: grid;
  grid-template-columns: 90px 138px minmax(0, 1fr);
  gap: 30px;
  align-items: center;
  min-height: 240px;
  padding: 28px 0;
}

.reading-book-meta {
  align-self: start;
  padding-top: 3px;
}

.reading-book-meta .number {
  display: block;
  color: var(--gold);
}

.reading-cover {
  display: block;
  width: 138px;
  aspect-ratio: .67;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  background: var(--paper);
  box-shadow: 9px 9px 0 rgba(23, 56, 120, .1);
}

.reading-cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.reading-cover.is-missing {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .14), transparent 38%),
    linear-gradient(145deg, var(--navy-deep), var(--teal));
}

.reading-cover-mark {
  color: var(--paper);
  font-family: var(--serif);
  font-size: 3.4rem;
  line-height: 1;
}

.reading-copy {
  max-width: 680px;
}

.reading-copy .meta {
  margin: 0;
  color: var(--red);
}

.reading-copy h2 {
  margin: 10px 0 11px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.9rem, 3.2vw, 2.75rem);
  font-weight: 500;
  line-height: 1;
}

.reading-notes-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--navy);
  color: var(--navy);
  font-size: .75rem;
  font-weight: 800;
}

.reading-notes-link span {
  font-size: 1.1rem;
}

.reading-notes-link:hover {
  color: var(--red);
  border-color: var(--red);
}

@media (max-width: 720px) {
  :root {
    --page: min(100% - 28px, 1180px);
  }

  .reading-head-inner {
    align-items: start;
    flex-direction: column;
    gap: 16px;
  }

  .reading-book {
    grid-template-columns: 42px 96px minmax(0, 1fr);
    gap: 14px;
    min-height: 164px;
    padding: 19px 0;
  }

  .reading-cover {
    width: 96px;
    box-shadow: 6px 6px 0 rgba(23, 56, 120, .1);
  }

  .reading-copy h2 {
    margin: 7px 0 8px;
    font-size: 1.5rem;
  }
}