.post-shell {
  margin-top: 56px;
  min-height: calc(100vh - 124px);
  display: grid;
  grid-template-columns: 270px 1fr;
  max-width: 1300px;
  margin-left: auto;
  margin-right: auto;
}

.post-toc {
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  padding: 24px 16px;
  position: sticky;
  top: 56px;
  align-self: start;
  height: calc(100vh - 56px);
  overflow: auto;
  background: #faf9f5;
}

.post-toc-title {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 12px;
}

.post-toc a {
  display: block;
  text-decoration: none;
  color: var(--ink);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 2px solid var(--rule);
  background: var(--white);
  padding: 9px 10px;
  margin-bottom: 8px;
}

.post-toc a:hover {
  border-color: var(--blue);
}

.post-article {
  border-bottom: 2px solid var(--ink);
  padding: 26px 34px 44px;
}

.post-meta {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: var(--blue);
  margin-bottom: 10px;
}

.post-article h1 {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(2.5rem, 6vw, 5rem);
  letter-spacing: 0.03em;
  line-height: 0.94;
  margin-bottom: 16px;
}

.post-lead {
  max-width: 850px;
  font-family: "Libre Baskerville", serif;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-mid);
  margin-bottom: 18px;
}

.post-discovery-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  margin-bottom: 16px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.66rem;
  color: var(--ink-dim);
}

.post-discovery-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.post-discovery-item strong {
  color: var(--ink);
  font-weight: 400;
}

.post-discovery-dot {
  color: var(--ink-dim);
}

.post-article picture {
  display: contents;
}

.post-hero-image {
  width: 100%;
  max-width: 920px;
  border: 2px solid var(--rule);
  margin-bottom: 20px;
}

.post-back-link {
  display: inline-block;
  margin-bottom: 22px;
  text-decoration: none;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
}

.post-back-link:hover {
  text-decoration: underline;
}

.post-article section {
  max-width: 920px;
  margin-bottom: 20px;
}

.post-article h2 {
  font-family: "Bebas Neue", sans-serif;
  font-size: 2rem;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.post-article p {
  font-family: "Libre Baskerville", serif;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--ink-mid);
}

.post-pagination {
  max-width: 920px;
  border-top: 2px solid var(--ink);
  margin-top: 28px;
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.post-pagination-link {
  text-decoration: none;
  border: 2px solid var(--rule);
  padding: 10px 12px;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  background: #fcfbf8;
}

.post-pagination-link:hover {
  border-color: var(--blue);
}

.post-pagination-link.disabled {
  opacity: 0.45;
  pointer-events: none;
}

@media (max-width: 980px) {
  .post-shell {
    grid-template-columns: 1fr;
  }

  .post-toc {
    position: static;
    height: auto;
    border-right: none;
    border-bottom: 2px solid var(--ink);
    padding: 18px 20px;
  }

  .post-article {
    padding: 22px 20px 34px;
  }

  .post-discovery-meta {
    gap: 6px;
    font-size: 0.62rem;
  }

  .post-discovery-row {
    gap: 6px;
  }

  .post-pagination {
    flex-direction: column;
  }
}