/* read.css
   Adds two things to the site: links in the table of contents on the home
   page, and the reading pages under /read/. Loaded after main.css. */

:root {
  --r-bg: #1b202b;
  --r-ink: #dfe4ea;
  --r-bright: #f0f3f5;
  --r-muted: #8b97a8;
  --r-rule: rgba(240, 243, 245, 0.14);
}

/* ---------- contents links on the home page ---------- */

.page ol li a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page ol li a:hover,
.page ol li a:focus-visible {
  color: var(--r-bright);
  border-bottom-color: var(--r-rule);
}

.page ol li.interlude a:hover,
.page ol li.interlude a:focus-visible {
  color: var(--r-ink);
}

/* ---------- the reading pages ---------- */

body.reading {
  margin: 0;
  padding: 0;
  background: var(--r-bg);
  color: var(--r-ink);
  font-family: Lora, Georgia, "Times New Roman", serif;
  -webkit-text-size-adjust: 100%;
}

body.reading .bar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  max-width: 40rem;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--r-rule);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

body.reading .bar a {
  color: var(--r-muted);
  text-decoration: none;
}

body.reading .bar a:hover,
body.reading .bar a:focus-visible {
  color: var(--r-bright);
}

body.reading .reader {
  max-width: 34rem;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
  font-size: 1.0625rem;
  line-height: 1.78;
}

body.reading .opener {
  padding: 4rem 0 2.5rem;
  text-align: center;
}

body.reading .opener .part {
  margin: 0 0 1.75rem;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--r-muted);
}

body.reading .opener .label {
  margin: 0 0 0.9rem;
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--r-muted);
}

body.reading .opener h1 {
  margin: 0 auto;
  max-width: 22ch;
  font-size: 1.75rem;
  font-weight: 400;
  line-height: 1.25;
  color: var(--r-bright);
}

body.reading .opener::after {
  content: "";
  display: block;
  width: 3rem;
  height: 1px;
  margin: 2.5rem auto 0;
  background: var(--r-rule);
}

body.reading .reader p {
  margin: 0 0 1.15em;
}

body.reading .reader .lead {
  letter-spacing: 0.07em;
  font-size: 0.92em;
  color: var(--r-bright);
}

body.reading .reader em {
  font-style: italic;
  color: #cfd6e0;
}

body.reading .looksee {
  margin: 3.25rem 0 1.5rem;
  font-size: 0.74rem;
  font-weight: 400;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  text-align: center;
  color: var(--r-muted);
}

body.reading .looksee::before {
  content: "";
  display: block;
  width: 3rem;
  height: 1px;
  margin: 0 auto 1.75rem;
  background: var(--r-rule);
}

/* ---------- previous and next ---------- */

body.reading .pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 3.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--r-rule);
  font-size: 0.94rem;
  line-height: 1.4;
}

body.reading .pager a {
  color: var(--r-ink);
  text-decoration: none;
}

body.reading .pager a:hover,
body.reading .pager a:focus-visible {
  color: var(--r-bright);
}

body.reading .pager span {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--r-muted);
}

body.reading .pager .next {
  text-align: right;
}

body.reading .alsoget {
  margin: 2.5rem 0 0;
  font-size: 0.86rem;
  color: var(--r-muted);
}

body.reading .alsoget a {
  color: var(--r-ink);
}

body.reading footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--r-rule);
  font-size: 0.76rem;
  color: var(--r-muted);
}

body.reading footer p {
  margin: 0;
}

body.reading footer p + p {
  margin-top: 0.5rem;
}

body.reading footer a {
  color: var(--r-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--r-rule);
}

body.reading footer a:hover,
body.reading footer a:focus-visible {
  color: var(--r-bright);
}

body.reading a:focus-visible,
.page ol li a:focus-visible {
  outline: 1px solid var(--r-muted);
  outline-offset: 3px;
}

@media (max-width: 30rem) {
  body.reading .reader {
    font-size: 1.02rem;
    padding: 0 1.25rem 3rem;
  }
  body.reading .opener {
    padding: 2.75rem 0 2rem;
  }
  body.reading .opener h1 {
    font-size: 1.5rem;
  }
  body.reading .pager {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
  body.reading .pager .next {
    text-align: left;
  }
}

@media print {
  body.reading {
    background: #fff;
    color: #000;
  }
  body.reading .bar,
  body.reading .pager,
  body.reading .alsoget {
    display: none;
  }
  body.reading .reader {
    max-width: none;
  }
}