/* ---------- blog ---------- */
/* Editorial, longform. Same tokens as styles.css. */

.blog-body main { padding-top: 4rem; padding-bottom: 6rem; }

/* ---- index / listing ---- */

.blog-hero {
  padding-top: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--rule, rgba(16,24,32,0.12));
}
.blog-hero .eyebrow {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent, #307FE2);
  margin-bottom: 1.25rem;
}
.blog-hero h1 {
  font-family: var(--font-display, "DM Serif Display", serif);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  line-height: 1.1;
  margin: 0 0 1rem;
  letter-spacing: -0.01em;
}
.blog-hero .blog-deck {
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 56ch;
  color: var(--ink-muted, #4a5560);
}

.blog-list-wrap { padding-top: 2.5rem; }

.year-block + .year-block { margin-top: 3rem; }
.year-label {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ink-muted, #4a5560);
  margin: 0 0 1.25rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--rule, rgba(16,24,32,0.12));
}
.year-label .num { color: var(--accent, #307FE2); margin-right: 0.6rem; }

.post-list { list-style: none; padding: 0; margin: 0; }
.post-row + .post-row { border-top: 1px solid var(--rule, rgba(16,24,32,0.12)); }
.post-row-link {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 2rem;
  padding: 1.6rem 0;
  text-decoration: none;
  color: inherit;
  transition: background-color 120ms ease;
}
.post-row-link:hover { background: rgba(48,127,226,0.04); }
.post-row-date {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--ink-muted, #4a5560);
  padding-top: 0.35rem;
}
.post-row-title {
  font-family: var(--font-display, "DM Serif Display", serif);
  font-size: 1.5rem;
  line-height: 1.2;
  margin: 0 0 0.4rem;
  letter-spacing: -0.005em;
}
.post-row-link:hover .post-row-title { color: var(--accent, #307FE2); }
.post-row-desc {
  margin: 0 0 0.6rem;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--ink-muted, #4a5560);
  max-width: 64ch;
}
@media (max-width: 720px) {
  .post-row-link { grid-template-columns: 1fr; gap: 0.4rem; }
}

/* tag pills */
.tag-row { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.4rem; }
.tag-pill {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--rule, rgba(16,24,32,0.18));
  color: var(--ink-muted, #4a5560);
}

/* ---- post page ---- */

.post.wrap { padding-top: 3rem; padding-bottom: 3rem; }

.post-head {
  border-bottom: 1px solid var(--rule, rgba(16,24,32,0.12));
  padding-bottom: 1.6rem;
  margin-bottom: 2.4rem;
  max-width: 68ch;
}
.post-head .eyebrow {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-muted, #4a5560);
  margin-bottom: 1.2rem;
}
.post-head .eyebrow .num { color: var(--accent, #307FE2); }
.post-head h1 {
  font-family: var(--font-display, "DM Serif Display", serif);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 1rem;
}
.post-head .tag-row { margin-top: 1rem; }

.post-layout { display: block; }
.post-layout.has-toc { display: grid; grid-template-columns: minmax(0, 68ch) minmax(0, 16rem); gap: 4rem; align-items: start; }
@media (max-width: 1023px) {
  .post-layout.has-toc { display: block; }
  .post-toc { display: none; }
}

.post-body {
  max-width: 68ch;
  font-size: 1.06rem;
  line-height: 1.7;
  color: var(--ink, #101820);
}
.post-body > p:first-of-type::first-letter {
  font-family: var(--font-display, "DM Serif Display", serif);
  font-size: 3.2em;
  float: left;
  line-height: 0.92;
  padding: 0.32rem 0.5rem 0 0;
  color: var(--accent, #307FE2);
}
.post-body p { margin: 0 0 1.25rem; }
.post-body h2 {
  font-family: var(--font-display, "DM Serif Display", serif);
  font-size: 1.6rem;
  line-height: 1.25;
  letter-spacing: -0.005em;
  margin: 2.4rem 0 1rem;
  scroll-margin-top: 5rem;
}
.post-body h3 {
  font-family: var(--font-display, "DM Serif Display", serif);
  font-size: 1.25rem;
  margin: 1.8rem 0 0.7rem;
  scroll-margin-top: 5rem;
}
.post-body a {
  color: var(--accent, #307FE2);
  text-decoration: underline;
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
}
.post-body ul, .post-body ol { margin: 0 0 1.25rem 1.4rem; padding: 0; }
.post-body li { margin: 0.4rem 0; }
.post-body blockquote {
  border-left: 2px solid var(--accent, #307FE2);
  padding: 0.2rem 0 0.2rem 1.2rem;
  margin: 1.6rem 0;
  color: var(--ink-muted, #4a5560);
  font-style: italic;
}
.post-body code {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.92em;
  padding: 0.1em 0.3em;
  background: rgba(16,24,32,0.06);
}
.post-body pre {
  background: #101820;
  color: #f6f3ec;
  padding: 1rem 1.1rem;
  font-size: 14px;
  line-height: 1.55;
  overflow-x: auto;
  margin: 1.4rem 0;
  border: 1px solid var(--rule, rgba(16,24,32,0.18));
}
.post-body pre code {
  background: transparent;
  padding: 0;
  font-size: 14px;
  color: inherit;
}
.post-body .post-fig {
  margin: 1.6rem 0;
  text-align: center;
}
.post-body .post-fig img {
  width: 100%;
  height: auto;
  display: block;
}
.post-body .post-fig figcaption {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted, #4a5560);
  margin-top: 0.6rem;
}
.post-body hr {
  border: 0;
  border-top: 1px solid var(--rule, rgba(16,24,32,0.18));
  margin: 2.4rem 0;
}

/* TOC right rail */
.post-toc {
  position: sticky;
  top: 6rem;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.78rem;
  border-left: 1px solid var(--rule, rgba(16,24,32,0.12));
  padding-left: 1rem;
}
.post-toc-label {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent, #307FE2);
  margin-bottom: 0.8rem;
  font-size: 0.7rem;
}
.post-toc ol { list-style: none; padding: 0; margin: 0; counter-reset: toc; }
.post-toc li { margin: 0.45rem 0; counter-increment: toc; }
.post-toc li::before {
  content: counter(toc, decimal-leading-zero) " ";
  color: var(--ink-muted, #4a5560);
  margin-right: 0.4rem;
}
.post-toc a {
  color: var(--ink, #101820);
  text-decoration: none;
  line-height: 1.4;
}
.post-toc a:hover { color: var(--accent, #307FE2); }

/* more-from */
.more-from.wrap {
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--rule, rgba(16,24,32,0.12));
}
.more-from .section-label {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--ink-muted, #4a5560);
  margin-bottom: 1.4rem;
}
.more-from .section-label .num { color: var(--accent, #307FE2); margin-right: 0.6rem; }
.more-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}
@media (max-width: 720px) {
  .more-grid { grid-template-columns: 1fr; }
}
.more-card {
  display: block;
  padding: 1.4rem;
  border: 1px solid var(--rule, rgba(16,24,32,0.18));
  text-decoration: none;
  color: inherit;
  transition: border-color 120ms ease, background-color 120ms ease;
}
.more-card:hover {
  border-color: var(--accent, #307FE2);
  background: rgba(48,127,226,0.04);
}
.more-date {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted, #4a5560);
  margin-bottom: 0.6rem;
}
.more-title {
  font-family: var(--font-display, "DM Serif Display", serif);
  font-size: 1.15rem;
  line-height: 1.25;
  margin-bottom: 0.4rem;
}
.more-desc {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--ink-muted, #4a5560);
}