/* Linear essays: one reading measure, quiet furniture, the original themes.
   Scene canvases, watermarks, poems and presentation views keep their layouts. */
body.article-reading {
  --article-w: 704px;
  --reading-ink: color-mix(in srgb, var(--text) 84%, var(--bg));
  --reading-red: #8b3a2a;
}

.article-reading .article-nav {
  padding-block: .5rem;
}
.article-reading .article-nav .nav-logo { color: var(--reading-red); }
.article-reading .article-nav .view-toggle { border-bottom: 0; }
.article-reading .article-nav .view-toggle a { margin-bottom: 0; }
.article-reading .article-nav .view-toggle a.active { border-bottom-color: var(--reading-red); }

.article-reading > .article-container {
  position: relative;
  z-index: 1;
  max-width: var(--article-w);
  padding: 9rem 2rem 5rem;
}
.article-reading .article-category {
  margin-bottom: 1rem;
  font: 400 .625rem/1.5 var(--sans);
  letter-spacing: .12em;
  color: var(--text-sec);
}
.article-reading .article-title {
  margin: 0 0 .9rem;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -.025em;
}
.article-reading .article-subtitle {
  margin: 0 0 1.5rem;
  max-width: 32rem;
  font-size: 1.1875rem;
  line-height: 1.5;
  text-wrap: pretty;
  opacity: 1;
}
.article-reading > .article-container > .thin-rule { display: none; }
.article-reading .reading-room {
  margin-top: 1.75rem;
  padding-top: .45rem;
  border-top: 1px solid var(--border);
}
.article-reading .article-body { margin-top: 2.25rem; }
.article-reading .article-body > p {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--reading-ink);
  margin-bottom: 1.5rem;
}
.article-reading .article-body > p:first-of-type:not(.wn-note) {
  font-size: 1.4375rem;
  line-height: 1.55;
  color: var(--text);
  margin-bottom: 1.75rem;
}
.article-reading .article-body > :is(aside, blockquote) {
  border: 0;
  border-left: 1px solid var(--accent);
  border-radius: 0;
  background: none;
  padding: .25rem 0 .25rem 1.25rem;
  margin: 2rem 0;
  max-width: none;
  opacity: 1;
  text-align: left;
  line-height: 1.75;
}
.article-reading .article-final {
  margin-top: 2.5rem;
  border: 0;
  padding: 0;
}
.article-reading .article-final::before { display: none; }

/* Give quoted definitions one pause, rather than a frame of short rules. */
.article-reading .definition-block {
  margin: 2rem 0;
  padding: 1.25rem 1.5rem;
}
.article-reading .definition-block::before,
.article-reading .definition-block::after,
.article-reading .koan::before,
.article-reading .koan::after { display: none; }
.article-reading .definition-attr,
.article-reading .quote-attr { opacity: 1; font-size: .6875rem; letter-spacing: .04em; }
.article-reading .koan { padding: 1rem 0; }

/* Existing structured notes retain their hierarchy with the same prose weight. */
.article-reading.theme-hurdle .note p {
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.85;
  color: var(--reading-ink);
  margin-bottom: 1.4rem;
}
.article-reading.theme-hurdle .note p:last-child { margin-bottom: 0; }
.article-reading .model-section > p,
.article-reading .watch-list li,
.article-reading.theme-self .article-body li {
  color: var(--reading-ink);
  font-weight: 400;
}
.article-reading .model-num {
  width: auto;
  height: auto;
  border: 0;
  border-radius: 0;
  opacity: 1;
  font-size: .625rem;
  letter-spacing: .06em;
}
.article-reading .model-heading { font-size: 1.6rem; letter-spacing: -.01em; line-height: 1.25; }
.article-reading.theme-hurdle .possible-loop {
  padding: 1.5rem 0;
  border-inline: 0;
  border-radius: 0;
  background: none;
}
.article-reading .mental-ink-diagram { border-inline: 0; border-radius: 0; background: none; }
.article-reading .essay-navigation:not(.essay-navigation--rail) { margin: 1.75rem 0 0; }
.article-reading .essay-navigation:not(.essay-navigation--rail) details { border-bottom: 0; }
.article-reading .essay-navigation:not(.essay-navigation--rail) + .reading-room {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

/* Dates and edit counts remain available, outside the reading entrance. */
.article-reading .article-history { margin-top: 3rem; font: 400 .75rem/1.6 var(--sans); color: var(--text-sec); }
.article-reading .article-history:not(:has(.article-meta:not(:empty))) { display: none; }
.article-reading .article-history > summary {
  display: flex;
  align-items: center;
  gap: .65rem;
  min-height: 44px;
  width: fit-content;
  cursor: pointer;
  list-style: none;
}
.article-reading .article-history > summary::-webkit-details-marker { display: none; }
.article-reading .article-history > summary::after { content: '+'; color: var(--reading-red); }
.article-reading .article-history[open] > summary::after { content: '−'; }
.article-reading .article-history .article-meta { margin: .25rem 0 1rem; gap: .5rem 1.5rem; }
.article-reading .article-history > summary:focus-visible { outline: 1px solid var(--reading-red); outline-offset: 4px; }
.article-reading .article-footer {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .25rem 1.5rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
}
.article-reading .article-footer > span { display: none; }
.article-reading .article-footer[data-path-replaced] { display: none; }
.article-reading .article-footer a { font-size: .75rem; }
.article-reading .article-footer a:hover { color: var(--reading-red); }

@media (max-width: 600px) {
  .article-reading > .article-container { padding: 6.75rem 1.5rem 3.5rem; }
  .article-reading .article-title { font-size: clamp(2.25rem, 9.8vw, 3rem); }
  .article-reading .article-category { margin-bottom: .85rem; }
  .article-reading .article-subtitle { font-size: 1.125rem; }
  .article-reading .article-body { margin-top: 1.75rem; }
  .article-reading .article-body > p,
  .article-reading.theme-hurdle .note p { line-height: 1.78; }
  .article-reading .article-body > p:first-of-type:not(.wn-note) { font-size: 1.3125rem; line-height: 1.55; }
  .article-reading .definition-block { padding-inline: .25rem; }
  .article-reading .article-history .article-meta { flex-direction: column; gap: .4rem; }
  .article-reading .article-history .article-meta span::after { display: none; }
}

@media print {
  .article-reading > .article-container { max-width: none; padding: 0; }
  .article-reading .article-history { display: none; }
}