.post--article {
  --post-ink: var(--global-text-color);
  --post-muted: var(--global-text-color-light);
  --post-line: var(--global-divider-color);
  --post-accent: var(--global-theme-color);
  --post-surface: color-mix(in srgb, var(--global-text-color) 3%, var(--global-bg-color));
  --post-accent-soft: color-mix(in srgb, var(--global-theme-color) 9%, var(--global-bg-color));
  margin: 0 auto;
  max-width: 68rem;
  padding-bottom: clamp(3rem, 7vw, 6rem);
}

.post-reading-progress {
  display: none;
}

@supports (animation-timeline: scroll()) {
  .post-reading-progress {
    animation: post-reading-progress linear both;
    animation-timeline: scroll(root block);
    background: var(--post-accent);
    display: block;
    height: 0.18rem;
    left: 0;
    position: fixed;
    right: 0;
    top: 57px;
    transform: scaleX(0);
    transform-origin: left center;
    z-index: 1029;
  }
}

@keyframes post-reading-progress {
  to {
    transform: scaleX(1);
  }
}

.post-hero {
  margin: 0 auto;
  max-width: 59rem;
  padding: clamp(1rem, 3vw, 2.5rem) 0 clamp(2.8rem, 7vw, 5.75rem);
}

.post-back-link {
  align-items: center;
  color: var(--post-muted);
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 600;
  gap: 0.55rem;
  letter-spacing: 0.025em;
  margin-bottom: clamp(2.5rem, 7vw, 5.25rem);
  text-decoration: none;
}

.post-back-link span {
  color: var(--post-accent);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  transition: transform 160ms ease;
}

.post-back-link:hover,
.post-back-link:focus-visible {
  color: var(--post-accent);
  text-decoration: none;
}

.post-back-link:hover span,
.post-back-link:focus-visible span {
  transform: translateX(-0.2rem);
}

.post-hero__layout {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2.35rem);
  grid-template-columns: 1rem minmax(0, 1fr);
}

.post-trajectory {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin: 0.35rem 0 0.65rem;
  position: relative;
}

.post-trajectory::before {
  background: linear-gradient(to bottom, var(--post-accent), color-mix(in srgb, var(--post-accent) 18%, var(--post-line)));
  content: "";
  inset: 0.25rem auto;
  position: absolute;
  width: 1px;
}

.post-trajectory span {
  background: var(--global-bg-color);
  border: 1px solid var(--post-accent);
  border-radius: 50%;
  height: 0.52rem;
  position: relative;
  width: 0.52rem;
  z-index: 1;
}

.post-trajectory span:first-child {
  background: var(--post-accent);
  box-shadow: 0 0 0 0.26rem var(--post-accent-soft);
}

.post-kicker {
  align-items: center;
  color: var(--post-accent);
  display: flex;
  flex-wrap: wrap;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.74rem;
  font-weight: 700;
  gap: 0.55rem;
  letter-spacing: 0.13em;
  margin: 0 0 1.15rem;
  text-transform: uppercase;
}

.post--article .post-title {
  color: var(--post-ink);
  font-family: "Roboto Slab", "Iowan Old Style", "Songti SC", STSong, serif;
  font-size: clamp(2.25rem, 5.7vw, 4.65rem);
  font-weight: 500;
  letter-spacing: -0.047em;
  line-height: 1.11;
  margin: 0;
  max-width: 56rem;
  text-wrap: balance;
}

.post--article .post-description {
  color: var(--post-muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.72;
  margin: clamp(1.4rem, 3vw, 2rem) 0 0;
  max-width: 47rem;
  text-wrap: pretty;
}

.post--article .post-meta {
  align-items: center;
  color: var(--post-muted);
  display: flex;
  flex-wrap: wrap;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.74rem;
  gap: 0.55rem 0;
  line-height: 1.6;
  margin-top: 1.6rem;
}

.post--article .post-meta > span {
  color: inherit;
}

.post--article .post-meta > span:not(:last-child)::after {
  color: color-mix(in srgb, var(--post-muted) 48%, transparent);
  content: "·";
  padding: 0 0.7rem;
}

.post--article .post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1.15rem 0 0;
  padding: 0;
}

.post--article .post-tags a,
.post--article .post-tags span {
  background: var(--post-surface);
  border: 1px solid var(--post-line);
  border-radius: 999px;
  color: var(--post-muted);
  font-size: 0.75rem;
  line-height: 1;
  padding: 0.42rem 0.68rem;
  text-decoration: none;
}

.post--article .post-tags a:hover,
.post--article .post-tags a:focus-visible {
  background: var(--post-accent-soft);
  border-color: color-mix(in srgb, var(--post-accent) 42%, var(--post-line));
  color: var(--post-accent);
  text-decoration: none;
}

.post--article .post-content,
.post--article > .publications,
.post--article > h2,
.post--article > .related-posts,
.post--article > #giscus_thread,
.post-footer-nav {
  margin-left: auto;
  margin-right: auto;
  max-width: 48rem;
}

.post--article #markdown-content {
  color: var(--post-ink);
  font-size: 1.075rem;
  line-height: 1.86;
}

.post--article #markdown-content > :first-child {
  margin-top: 0;
}

.post--article #markdown-content p {
  margin-bottom: 1.4rem;
  text-wrap: pretty;
}

.post--article #markdown-content h2,
.post--article #markdown-content h3,
.post--article #markdown-content h4 {
  color: var(--post-ink);
  font-family: "Roboto Slab", "Iowan Old Style", "Songti SC", STSong, serif;
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.35;
  position: relative;
  scroll-margin-top: 5rem;
}

.post--article #markdown-content h2 {
  font-size: clamp(1.65rem, 3vw, 2.15rem);
  margin: clamp(3.5rem, 7vw, 5.25rem) 0 1.35rem;
}

.post--article #markdown-content h2::before {
  background: var(--post-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 0.24rem var(--post-accent-soft);
  content: "";
  height: 0.42rem;
  left: -1.65rem;
  position: absolute;
  top: 0.67em;
  width: 0.42rem;
}

.post--article #markdown-content h3 {
  font-size: clamp(1.3rem, 2.35vw, 1.58rem);
  margin: 2.8rem 0 1rem;
}

.post--article #markdown-content h4 {
  font-size: 1.12rem;
  margin: 2.25rem 0 0.8rem;
}

.post--article #markdown-content ul,
.post--article #markdown-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.45rem;
}

.post--article #markdown-content li {
  margin-bottom: 0.45rem;
  padding-left: 0.25rem;
}

.post--article #markdown-content li::marker {
  color: var(--post-accent);
}

.post--article #markdown-content a {
  text-decoration-color: color-mix(in srgb, var(--post-accent) 45%, transparent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.19em;
}

.post--article #markdown-content a:hover,
.post--article #markdown-content a:focus-visible {
  text-decoration-color: var(--post-accent);
}

.post--article #markdown-content blockquote {
  background: var(--post-accent-soft);
  border: 0;
  border-left: 0.22rem solid var(--post-accent);
  border-radius: 0 0.65rem 0.65rem 0;
  color: var(--post-ink);
  font-size: 1.06rem;
  line-height: 1.75;
  margin: 2.25rem 0;
  padding: 1.15rem 1.35rem;
}

.post--article #markdown-content blockquote p:last-child {
  margin-bottom: 0;
}

.post--article #markdown-content :not(pre) > code {
  background: var(--post-surface);
  border: 1px solid var(--post-line);
  border-radius: 0.28rem;
  color: var(--post-ink);
  font-size: 0.87em;
  padding: 0.12em 0.34em;
}

.post--article #markdown-content figure.highlight,
.post--article #markdown-content div.highlight {
  border: 1px solid var(--post-line);
  border-radius: 0.65rem;
  margin: 1.85rem 0;
  overflow: hidden;
}

.post--article #markdown-content figure.highlight pre,
.post--article #markdown-content div.highlight pre {
  border-radius: 0;
  margin: 0;
  padding: 1.15rem 1.25rem;
}

.post--article #markdown-content table:not(.table) {
  border-bottom: 1px solid var(--post-line);
  display: block;
  font-size: 0.94rem;
  margin: 2rem 0;
  max-width: 100%;
  overflow-x: auto;
  width: max-content;
}

.post--article #markdown-content table:not(.table) th {
  background: var(--post-surface);
  color: var(--post-ink);
  font-weight: 650;
  white-space: nowrap;
}

.post--article #markdown-content table:not(.table) td,
.post--article #markdown-content table:not(.table) th {
  padding: 0.7rem 1rem;
}

.post--article #markdown-content img {
  border-radius: 0.65rem;
  box-shadow: 0 0 0 1px var(--post-line);
}

.post--article #markdown-content figcaption {
  color: var(--post-muted);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.74rem;
  line-height: 1.55;
  margin-top: 0.7rem;
  text-align: center;
}

.post--article #table-of-contents {
  background: var(--post-surface);
  border: 1px solid var(--post-line);
  border-radius: 0.65rem;
  margin-bottom: 2.5rem;
  padding: 1.2rem 1.35rem;
}

.post--article #table-of-contents + hr {
  display: none;
}

.post-footer-nav {
  border-top: 1px solid var(--post-line);
  margin-top: clamp(4rem, 8vw, 6rem);
  padding-top: 1.25rem;
}

.post-footer-nav p {
  color: var(--post-muted);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  margin: 0 0 0.55rem;
  text-transform: uppercase;
}

.post-footer-nav a {
  align-items: center;
  color: var(--post-ink);
  display: inline-flex;
  font-family: "Roboto Slab", "Iowan Old Style", "Songti SC", STSong, serif;
  font-size: 1.35rem;
  font-weight: 500;
  gap: 0.65rem;
  text-decoration: none;
}

.post-footer-nav a span {
  color: var(--post-accent);
}

.post-footer-nav a:hover,
.post-footer-nav a:focus-visible {
  color: var(--post-accent);
  text-decoration: none;
}

.post--article #giscus_thread {
  border-top: 1px solid var(--post-line);
  margin-top: 3.5rem;
  padding-top: 2rem;
}

.post--article a:focus-visible {
  border-radius: 0.18rem;
  outline: 2px solid color-mix(in srgb, var(--post-accent) 58%, transparent);
  outline-offset: 0.22rem;
}

html[data-site-font="dyslexic"] .post--article .post-title,
html[data-site-font="dyslexic"] .post--article #markdown-content h2,
html[data-site-font="dyslexic"] .post--article #markdown-content h3,
html[data-site-font="dyslexic"] .post--article #markdown-content h4,
html[data-site-font="dyslexic"] .post-footer-nav a {
  font-family: var(--site-font-family);
}

@media (max-width: 767.98px) {
  .post-hero {
    padding-top: 0.25rem;
  }

  .post-back-link {
    margin-bottom: 2.75rem;
  }

  .post--article .post-title {
    font-size: clamp(2.15rem, 10.4vw, 3.45rem);
    letter-spacing: -0.04em;
  }

  .post--article #markdown-content h2::before {
    left: -1rem;
  }
}

@media (max-width: 575.98px) {
  .post-hero__layout {
    gap: 0.85rem;
    grid-template-columns: 0.45rem minmax(0, 1fr);
  }

  .post-trajectory span {
    height: 0.4rem;
    width: 0.4rem;
  }

  .post--article .post-description {
    font-size: 1rem;
    line-height: 1.68;
  }

  .post--article #markdown-content {
    font-size: 1rem;
    line-height: 1.8;
  }

  .post--article #markdown-content h2::before {
    display: none;
  }

  .post--article #markdown-content table:not(.table) td,
  .post--article #markdown-content table:not(.table) th {
    padding: 0.62rem 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .post-reading-progress {
    animation: none;
    display: none;
  }

  .post-back-link span {
    transition: none;
  }
}