/* Shared academic reading stylesheet for all /article/* pages. */
.article-reading {
  --paper: #f7f6f2;
  --ink: #353630;
  --secondary: #62635c;
  --line: #dcdcd3;
  font-family: var(--serif);
}

.article-reading .editorial-page {
  width: min(calc(100% - 96px), 1160px);
}

.article-reading .site-header {
  position: static;
  justify-content: flex-end;
  padding-block: 18px 14px;
  border-bottom: 1px solid var(--line);
}

.article-reading .site-nav {
  gap: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.article-reading .site-nav a {
  min-height: 36px;
  padding-inline: 16px;
  border-radius: 0;
  font-size: 12px;
}

.article-reading .site-nav a + a { border-left: 1px solid var(--line); }
.article-reading .site-nav a:last-child { padding-right: 0; }
.article-reading .site-nav a[aria-current="page"] { background: none; }

.article-reading .reading-content {
  width: 100%;
  padding-block: 24px 80px;
}

.article-reading .back-link {
  margin-bottom: 30px;
  font-family: var(--serif);
  font-size: 15px;
}

.article-reading .reading-shell {
  display: grid;
  grid-template-columns: 256px minmax(0, 1fr);
  align-items: start;
  gap: 64px;
}

.article-reading .reading-sidebar {
  position: sticky;
  top: 32px;
  max-height: calc(100vh - 64px);
  max-height: calc(100svh - 64px);
  overflow-y: auto;
  padding-right: 28px;
  border-right: 1px solid var(--line);
  scrollbar-width: thin;
}

.article-reading .author-card { padding-block: 4px 28px; }
.article-reading .author-avatar {
  display: block;
  width: 68px;
  height: 68px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.article-reading .author-name {
  margin: 18px 0 0;
  font-family: "Newsreader", Georgia, serif;
  font-size: 26px;
  font-weight: 400;
  font-variant-caps: small-caps;
  letter-spacing: .055em;
  line-height: 1.3;
}

.article-reading .article-toc { padding-block: 24px 8px; border-top: 1px solid var(--line); }
.article-reading .article-toc h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 18px;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.5;
}

.article-reading .article-toc h2 span {
  color: var(--secondary);
  font-size: 15px;
  font-weight: 400;
  font-variant-caps: small-caps;
  letter-spacing: .05em;
}

.article-reading .article-toc ol { margin: 0; padding: 0; list-style: none; }
.article-reading .article-toc > ol > li + li { margin-top: 18px; }
.article-reading .article-toc li ol { margin-top: 4px; padding-left: 16px; }
.article-reading .article-toc a {
  display: block;
  padding: 9px 0 9px 12px;
  border-left: 2px solid transparent;
  color: var(--secondary);
  font-size: 15px;
  line-height: 1.65;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.article-reading .article-toc li ol a { font-size: 14px; }
.article-reading .article-toc a[aria-current="location"] {
  border-left-color: #737568;
  color: var(--ink);
  background: #eeeee7;
}

.article-reading .reading-article {
  width: 100%;
  min-width: 0;
  max-width: 72ch;
  font-size: 18.5px;
}

.article-reading .article-header {
  margin: 0 0 38px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.article-reading .post-title {
  margin-bottom: 24px;
  font-size: clamp(34px, 3.1vw, 44px);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -.025em;
  line-break: strict;
}

.article-reading .article-header .article-date {
  color: var(--secondary);
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: .025em;
}

.article-reading .post-content {
  font-size: inherit;
  line-height: 1.8;
  line-break: strict;
}

.article-reading .post-content p,
.article-reading .post-content ul,
.article-reading .post-content ol { margin-bottom: 1.25em; }

.article-reading .post-content h2,
.article-reading .post-content h3,
.article-reading .post-content h4 {
  font-weight: 500;
  line-height: 1.5;
  scroll-margin-top: 40px;
}

.article-reading .post-content h2 {
  margin-block: 2.25em .85em;
  font-size: 28px;
  letter-spacing: -.015em;
}

.article-reading .post-content h3 { margin-block: 1.8em .75em; font-size: 22px; }
.article-reading .post-content h4 { font-size: 19px; }
.article-reading .post-content > :first-child { margin-top: 0; }
.article-reading .post-content strong { font-weight: 500; }
.article-reading .post-content img { margin-block: 30px; border-radius: 0; }
.article-reading .post-content pre {
  margin-block: 24px 32px;
  padding: 22px 24px;
  border-radius: 2px;
  background: #eeede7;
  line-height: 1.75;
}

.article-reading .post-content pre code { font-size: 13.5px; }
.article-reading .editorial-footer { padding-block: 18px; font-size: 12px; }

@media (hover: hover) {
  .article-reading .site-nav a:hover { background: none; text-decoration: underline; text-underline-offset: 5px; }
  .article-reading .article-toc a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }
}

@media (max-width: 1099px) {
  .article-reading .editorial-page { width: min(calc(100% - 64px), 800px); }
  .article-reading .reading-shell { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .article-reading .reading-sidebar {
    position: static;
    max-height: none;
    overflow: visible;
    padding: 0 0 28px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .article-reading .author-card { display: flex; align-items: center; gap: 20px; padding-block: 0 24px; }
  .article-reading .author-name { margin: 0; }
  .article-reading .article-toc { padding-bottom: 0; }
  .article-reading .article-toc > ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
  .article-reading .article-toc > ol > li + li { margin-top: 0; }
  .article-reading .reading-article { margin-inline: auto; }
}

@media (max-width: 640px) {
  .article-reading .editorial-page { width: calc(100% - 40px); }
  .article-reading .site-header { padding-block: 12px; }
  .article-reading .reading-content { padding-block: 16px 48px; }
  .article-reading .back-link { margin-bottom: 22px; }
  .article-reading .author-avatar { width: 56px; height: 56px; }
  .article-reading .author-name { font-size: 24px; }
  .article-reading .article-toc > ol { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .article-reading .reading-article { font-size: 18px; }
  .article-reading .article-header { padding-bottom: 24px; margin-bottom: 28px; }
  .article-reading .post-title { font-size: 32px; line-height: 1.45; }
  .article-reading .post-content h2 { font-size: 25px; }
  .article-reading .post-content h3 { font-size: 21px; }
  .article-reading .post-content pre { padding: 16px; }
}

@media print {
  .article-reading .editorial-page { width: 100%; }
  .article-reading .site-header,
  .article-reading .back-link,
  .article-reading .reading-sidebar { display: none; }
  .article-reading .reading-shell { display: block; }
  .article-reading .reading-article { max-width: none; }
}