/* ─────────────────────────────────────────────────────────────
   Axcelner Blog — extends styles.css editorial system
   ───────────────────────────────────────────────────────────── */

.blog-head {
  max-width: var(--col);
  margin: 0 auto;
  padding: clamp(120px, 18vh, 180px) 24px 40px;
  text-align: left;
}
.blog-head .eyebrow {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.blog-head h1 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(38px, 5.6vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: var(--ink);
}
.blog-head .sub {
  margin: 22px 0 0;
  max-width: 620px;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.5;
  letter-spacing: -0.008em;
  color: var(--ink-soft);
}
.blog-head .sub em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink);
  font-size: 1.04em;
}

/* Post list */
.post-list {
  max-width: var(--col);
  margin: clamp(36px, 7vh, 64px) auto 0;
  padding: 0 24px;
  border-top: 1px solid var(--rule);
}
.post-entry {
  border-bottom: 1px solid var(--rule);
}
.post-link {
  display: block;
  padding: 28px 0;
  transition: background-color 0.2s ease;
}
.post-link:hover {
  background-color: rgba(255, 255, 255, 0.015);
}
.post-date {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 10px;
}
.post-title {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(22px, 2.8vw, 30px);
  line-height: 1.15;
  letter-spacing: -0.022em;
  color: var(--ink);
}
.post-link:hover .post-title {
  color: var(--accent-soft);
}
.post-excerpt {
  margin: 0 0 14px;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.55;
  color: var(--ink-soft);
}
.post-read {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.post-link:hover .post-read {
  color: var(--accent-soft);
}

/* ───── Individual post page ───── */

.post-article {
  max-width: var(--col);
  margin: 0 auto;
  padding: clamp(120px, 18vh, 180px) 24px 0;
}
.post-article .post-meta {
  margin: 0 0 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.post-article .post-meta a {
  color: var(--ink-dim);
  transition: color 0.2s ease;
}
.post-article .post-meta a:hover { color: var(--accent-soft); }

.post-article h1 {
  margin: 0 0 18px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(34px, 5.4vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: var(--ink);
}
.post-article .lede {
  margin: 0 0 40px;
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.5;
  letter-spacing: -0.012em;
  color: var(--ink-soft);
  font-weight: 400;
}
.post-article .lede em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink);
  font-size: 1.06em;
}

.post-body {
  font-size: clamp(16px, 1.35vw, 18px);
  line-height: 1.72;
  color: var(--ink-soft);
  letter-spacing: -0.003em;
}
.post-body p { margin: 0 0 1.5em; }
.post-body h2 {
  margin: 2.4em 0 0.7em;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(22px, 2.2vw, 26px);
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.2;
}
.post-body h3 {
  margin: 2em 0 0.5em;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(17px, 1.6vw, 19px);
  letter-spacing: -0.012em;
  color: var(--ink);
}
.post-body em, .post-body i {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink);
  font-size: 1.04em;
}
.post-body strong, .post-body b { color: var(--ink); font-weight: 500; }
.post-body a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: rgba(241, 240, 236, 0.3);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: text-decoration-color .2s ease, color .2s ease;
}
.post-body a:hover {
  text-decoration-color: var(--accent);
  color: var(--accent-soft);
}
.post-body blockquote {
  margin: 1.8em 0;
  padding: 0 0 0 22px;
  border-left: 2px solid var(--accent);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.08em;
  color: var(--ink);
}
.post-body code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: rgba(241, 240, 236, 0.06);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--ink);
}
.post-body pre {
  margin: 1.6em 0;
  padding: 18px 20px;
  background: rgba(241, 240, 236, 0.04);
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink);
}
.post-body pre code {
  background: none;
  padding: 0;
  font-size: inherit;
}
.post-body ul, .post-body ol {
  margin: 0 0 1.5em;
  padding-left: 1.3em;
}
.post-body li { margin: 0.4em 0; }
.post-body hr {
  margin: 3em auto;
  border: 0;
  border-top: 1px solid var(--rule);
  max-width: 80px;
}
.post-body img {
  margin: 1.8em auto;
  border-radius: 4px;
}

.post-footer-nav {
  max-width: var(--col);
  margin: 80px auto 0;
  padding: 28px 24px 0;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.post-footer-nav a:hover { color: var(--accent-soft); }

@media (max-width: 640px) {
  .post-footer-nav { flex-direction: column; gap: 12px; }
}