.collection-shell,
.article-shell {
  width: min(calc(100% - (var(--page-gutter) * 2)), var(--max-width));
  min-height: calc(100vh - var(--header-height));
  margin: 0 auto;
  padding: clamp(4.5rem, 9vw, 8.5rem) 0;
}

.collection-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 0.42fr);
  gap: 3rem;
  align-items: end;
  padding-bottom: clamp(2.5rem, 5vw, 4.5rem);
  border-bottom: 2px solid var(--ink);
}

.collection-header .section-index { grid-column: 1 / -1; margin-bottom: -1.25rem; }

.collection-header h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.25rem, 8vw, 8rem);
  line-height: 0.95;
  letter-spacing: -0.065em;
}

.collection-header > p:last-child {
  max-width: 27rem;
  margin: 0 0 0.5rem;
  color: var(--muted);
  font-family: var(--serif);
}

.collection-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.collection-list li { border-bottom: 1px solid var(--line); }

.collection-list a {
  display: grid;
  grid-template-columns: 3.5rem 8.5rem minmax(0, 1fr) auto;
  gap: 1.25rem;
  align-items: center;
  min-height: 6.5rem;
  text-decoration: none;
  transition: padding 180ms ease, background-color 180ms ease;
}

.collection-list a:hover,
.collection-list a:focus-visible {
  padding-inline: 1rem;
  background: var(--paper-soft);
}

.collection-number,
.collection-list time {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
}

.collection-list strong {
  overflow: hidden;
  font-family: var(--serif);
  font-size: clamp(1.05rem, 2vw, 1.55rem);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.collection-arrow {
  color: var(--signal);
  font-size: 1.35rem;
  transition: transform 180ms ease;
}

.collection-list a:hover .collection-arrow { transform: translate(0.25rem, -0.25rem); }

.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
  font-family: var(--mono);
  font-size: 0.7rem;
}

.pagination a,
.pagination .current,
.pagination .space {
  display: grid;
  min-width: 2.5rem;
  min-height: 2.5rem;
  place-items: center;
  border: 1px solid var(--line);
  text-decoration: none;
}

.pagination .current { background: var(--ink); color: var(--paper); }

.tag-cloud {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  margin: 2.5rem 0 0;
  padding: 0;
  list-style: none;
}

.tag-cloud li { margin: -1px 0 0 -1px; }

.tag-cloud a {
  display: flex;
  min-height: 6rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem;
  border: 1px solid var(--line-strong);
  font-family: var(--serif);
  font-size: 1.15rem;
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease;
}

.tag-cloud a:hover { background: var(--acid); color: #171814; }
.tag-cloud small { font-family: var(--mono); font-size: 0.6rem; }

.article-content { max-width: 54rem; margin: 0 auto; }

.article-header {
  position: relative;
  margin-bottom: clamp(3.5rem, 8vw, 7rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid var(--line-strong);
}

.back-link,
.article-kicker,
.article-header time {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-decoration: none;
}

.article-kicker { margin: clamp(3rem, 6vw, 5rem) 0 1rem; color: var(--signal); }

.article-header h1 {
  max-width: 14ch;
  margin: 0 0 1.5rem;
  font-family: var(--serif);
  font-size: clamp(2.75rem, 6.5vw, 6rem);
  line-height: 1.12;
  letter-spacing: -0.055em;
}

.prose {
  font-family: var(--serif);
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  line-height: 2;
  overflow-wrap: anywhere;
}

.prose > * { max-width: 100%; }
.prose > * + * { margin-top: 1.5em; }

.prose h2,
.prose h3,
.prose h4 {
  position: relative;
  margin-top: 2.2em;
  color: var(--ink);
  font-family: var(--serif);
  line-height: 1.35;
}

.prose h2 { padding-bottom: 0.5rem; border-bottom: 1px solid var(--line); font-size: 1.75rem; }
.prose h3 { font-size: 1.35rem; }
.prose h4 { font-size: 1.1rem; }

.prose a { color: var(--signal); text-underline-offset: 0.2em; }
.prose img { display: block; height: auto; margin-inline: auto; }

.prose blockquote {
  margin-inline: 0;
  padding: 0.5rem 0 0.5rem 1.5rem;
  border-left: 0.3rem solid var(--signal);
  color: var(--muted);
}

.prose code {
  padding: 0.15em 0.35em;
  background: var(--paper-soft);
  font-family: var(--mono);
  font-size: 0.84em;
}

.prose pre,
.prose figure.highlight {
  max-width: 100%;
  overflow-x: auto;
  background: #11120f;
  color: #eeeadd;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.7;
}

.prose pre { padding: 1.25rem; }
.prose figure.highlight { margin-inline: 0; padding: 1.25rem; }
.prose figure.highlight table { width: auto; margin: 0; border: 0; }
.prose figure.highlight td { padding: 0; border: 0; }
.prose figure.highlight .gutter { padding-right: 1rem; color: #86877f; user-select: none; }
.prose figure.highlight pre { margin: 0; padding: 0; }

.prose table { width: 100%; border-collapse: collapse; }
.prose th, .prose td { padding: 0.75rem; border: 1px solid var(--line); text-align: left; }
.prose th { background: var(--paper-soft); }
.prose hr { margin-block: 3rem; border: 0; border-top: 1px solid var(--line-strong); }

.post-navigation {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: clamp(4rem, 8vw, 7rem);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.post-navigation a { display: grid; gap: 0.5rem; padding: 1.5rem; text-decoration: none; }
.post-navigation a + a { border-left: 1px solid var(--line); text-align: right; }
.post-navigation small { color: var(--muted); font-family: var(--mono); font-size: 0.6rem; }
.post-navigation strong { overflow: hidden; font-family: var(--serif); text-overflow: ellipsis; white-space: nowrap; }

.blog-footer { width: 100%; padding-inline: var(--page-gutter); }

@media (max-width: 720px) {
  .collection-header { grid-template-columns: 1fr; gap: 1.25rem; }
  .collection-header .section-index { margin-bottom: 0; }
  .collection-list a { grid-template-columns: 2rem 5.5rem minmax(0, 1fr); gap: 0.75rem; min-height: 6rem; }
  .collection-arrow { display: none; }
  .article-header h1 { font-size: clamp(2.5rem, 12vw, 4rem); }
  .post-navigation { grid-template-columns: 1fr; }
  .post-navigation a + a { border-top: 1px solid var(--line); border-left: 0; text-align: left; }
}

@media (max-width: 420px) {
  .collection-number { display: none; }
  .collection-list a { grid-template-columns: 5.3rem minmax(0, 1fr); }
  .prose { line-height: 1.9; }
}