.page-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 48px;
}

article {
  padding-top: 120px;
  padding-bottom: 96px;
}

.back-link {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 48px;
}

.back-link:hover { color: var(--accent); }
.back-link::before { content: '←'; }

.post-header { margin-bottom: 56px; }

.post-tag-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.tag-pill {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 3px 10px;
}

.post-date {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
}

.post-read {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--dim);
  margin-left: auto;
}

.post-header h1 {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: #fff;
  line-height: 1.18;
  margin-bottom: 20px;
  text-wrap: pretty;
}

.post-lede {
  font-size: 17px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.75;
  text-wrap: pretty;
  border-left: 2px solid var(--accent);
  padding-left: 20px;
}

.prose { color: var(--text); }

.prose p {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.85;
  color: oklch(0.82 0.01 250);
  margin-bottom: 28px;
  text-wrap: pretty;
}

.prose h2 {
  font-size: 13px;
  font-family: var(--mono);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 56px 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.prose h3 {
  font-size: 18px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.01em;
  margin: 36px 0 12px;
}

.prose strong {
  font-weight: 500;
  color: var(--text);
}

.prose em {
  font-style: italic;
  color: var(--muted);
}

.prose code {
  font-family: var(--mono);
  font-size: 13px;
  background: var(--surface);
  border: 1px solid var(--border2);
  padding: 1px 6px;
  color: var(--accent);
}

.prose pre {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px 28px;
  margin: 32px 0;
  overflow-x: auto;
}

.prose pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 13px;
  color: var(--text);
  line-height: 1.7;
}

.kw  { color: var(--accent); }
.cm  { color: var(--dim); font-style: italic; }
.ty  { color: oklch(0.75 0.14 165); }
.st  { color: oklch(0.78 0.10 55); }
.fn  { color: oklch(0.82 0.08 280); }

.prose blockquote {
  border-left: 2px solid var(--border2);
  padding: 16px 24px;
  margin: 32px 0;
  background: var(--surface);
}

.prose blockquote p {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 0;
}

.prose ul,
.prose ol {
  padding-left: 0;
  list-style: none;
  margin-bottom: 28px;
}

.prose li {
  font-size: 16px;
  font-weight: 300;
  color: oklch(0.82 0.01 250);
  line-height: 1.8;
  padding-left: 20px;
  position: relative;
  margin-bottom: 8px;
}

.prose ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--dim);
  font-family: var(--mono);
}

.prose ol { counter-reset: ol; }
.prose ol li { counter-increment: ol; }

.prose ol li::before {
  content: counter(ol, decimal-leading-zero) '.';
  position: absolute;
  left: 0;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--dim);
  top: 4px;
}

.callout {
  background: var(--accent-dim);
  border: 1px solid oklch(0.72 0.18 260 / 0.25);
  padding: 20px 24px;
  margin: 32px 0;
}

.callout-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.callout p {
  font-size: 14px !important;
  color: var(--text) !important;
  margin-bottom: 0 !important;
}

.post-footer {
  margin-top: 72px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.post-footer-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}

.tag-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--muted);
  border: 1px solid var(--border2);
  padding: 3px 10px;
}

.sidebar {
  position: sticky;
  top: 88px;
  padding-top: 120px;
  padding-bottom: 48px;
}

.toc-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.toc {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.toc a {
  font-size: 13px;
  font-weight: 300;
  color: var(--muted);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  line-height: 1.4;
}

.toc a:hover { color: var(--accent); }
.toc a.active { color: var(--text); }

.sidebar-divider {
  margin: 32px 0;
  height: 1px;
  background: var(--border);
}

.next-post-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 12px;
}

.next-post-title {
  font-size: 14px;
  font-weight: 400;
  color: var(--text);
  line-height: 1.4;
  text-wrap: pretty;
}

.next-post-title:hover { color: var(--accent); }

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 48px;
}

@media (max-width: 800px) {
  .page-wrap { padding: 0 24px; }
  .sidebar { display: none; }
  .footer-inner { padding: 0 24px; }
}