.blog-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 28px;
  border-bottom: 1px solid var(--ink-faint);
  font-family: var(--mono);
  font-size: 0.95rem;
}
.blog-topbar .brand {
  color: var(--ink);
  letter-spacing: 0.04em;
}
.blog-topbar .topbar-link {
  color: var(--ink-muted);
}
.blog-topbar .topbar-link.active,
.blog-topbar .topbar-link:hover {
  color: var(--ink);
}

.blog-main {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 28px 80px;
}

.post-list {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}
.post-list-entry .entry-link {
  text-decoration: none;
  display: block;
  color: inherit;
}
.post-list-entry .entry-title {
  font-family: var(--mono);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--ink);
  margin: 0 0 0.4rem;
  display: flex;
  align-items: center;
}
.post-list-entry .entry-title::before {
  content: "##";
  color: var(--ink-faint);
  font-weight: 400;
  margin-right: 0.5em;
}
.post-list-entry .entry-link:hover .entry-title {
  color: var(--accent);
}
.post-list-entry .entry-meta {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin: 0 0 0.6rem;
}
.post-list-entry .entry-description {
  color: var(--ink);
  line-height: 1.6;
  margin: 0;
}

.blog-main .end-marker {
  text-align: left;
  margin-top: 3rem;
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--ink-faint);
  letter-spacing: 0;
}
.blog-main .end-marker::before { content: "// "; }

@media screen and (max-width: 768px) {
  .blog-topbar { padding: 14px 28px; }
  .blog-main { padding: 36px 28px 60px; }
}

.post-header {
  margin-bottom: 2.5rem;
}
.post-title {
  font-family: var(--mono);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--ink);
  margin: 0;
  display: flex;
  align-items: center;
}
.post-title::before {
  content: "##";
  color: var(--ink-faint);
  font-weight: 400;
  margin-right: 0.5em;
}
.post-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--ink-faint);
  margin-left: 0.75em;
}
.post-meta {
  font-family: var(--mono);
  color: var(--ink-muted);
  font-size: 0.85rem;
  margin: 0.6rem 0 0;
}

.post-body {
  line-height: 1.7;
  font-size: 1.0625rem;
  color: var(--ink);
}
.post-body > :first-child { margin-top: 0; }
.post-body h2 {
  font-family: var(--mono);
  font-size: 1.25rem;
  font-weight: 500;
  margin: 3rem 0 1.25rem;
  display: flex;
  align-items: center;
  color: var(--ink);
}
.post-body h2::before {
  content: "##";
  color: var(--ink-faint);
  font-weight: 400;
  margin-right: 0.5em;
}
.post-body h2::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--ink-faint);
  margin-left: 0.75em;
}
.post-body h3 {
  font-family: var(--mono);
  font-size: 1rem;
  font-weight: 700;
  margin: 2.25rem 0 0.75rem;
  color: var(--ink);
}
.post-body h3::before {
  content: "> ";
  color: var(--ink-faint);
  font-weight: 400;
}
.post-body p {
  margin: 0 0 1.25rem;
}
.post-body a {
  color: var(--ink-muted);
  text-decoration: underline;
  text-decoration-color: var(--ink-faint);
  text-underline-offset: 3px;
}
.post-body a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}
.post-body strong { color: var(--ink); font-weight: 700; }
.post-body em { font-style: italic; }
.post-body code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: rgba(200, 162, 200, 0.08);
  border: 1px solid rgba(200, 162, 200, 0.18);
  padding: 1px 6px;
  border-radius: 3px;
}
.post-body pre {
  background: rgba(200, 162, 200, 0.06);
  border: 1px solid rgba(200, 162, 200, 0.15);
  padding: 16px 18px;
  border-radius: 4px;
  overflow-x: auto;
  margin: 1.5rem 0;
  font-size: 0.875rem;
  line-height: 1.6;
}
.post-body pre code {
  background: transparent;
  border: none;
  padding: 0;
  font-size: inherit;
}
.post-body blockquote {
  margin: 1.5rem 0;
  padding-left: 1.25rem;
  border-left: 2px solid var(--accent);
  color: var(--ink-muted);
}
.post-body blockquote p:last-child { margin-bottom: 0; }
.post-body img {
  max-width: 100%;
  height: auto;
  border: 1px solid rgba(200, 162, 200, 0.2);
  border-radius: 4px;
  margin: 1.5rem 0;
  display: block;
}
.post-body ul, .post-body ol {
  padding-left: 1.5rem;
  margin: 0 0 1.25rem;
}
.post-body li { margin: 0.4rem 0; }
.post-body hr {
  border: none;
  border-top: 1px solid var(--ink-faint);
  margin: 2.5rem 0;
}

.tag-chip {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: lowercase;
  padding: 2px 8px;
  border: 1px solid var(--ink-faint);
  color: var(--ink-muted);
  border-radius: 3px;
  margin: 0 6px 6px 0;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.tag-chip:hover,
.tag-chip.active {
  color: var(--ink);
  border-color: var(--accent);
}

.post-tags {
  margin-top: 0.9rem;
}

.post-list-entry .entry-tags {
  margin-top: 0.6rem;
}

.tag-row {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--ink-faint);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.tag-row .tag-clear {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  margin-left: 4px;
  text-decoration: none;
}
.tag-row .tag-clear:hover { color: var(--accent); }

.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--ink-faint);
}
.post-nav-link {
  text-decoration: none;
  color: var(--ink-muted);
  font-family: var(--mono);
  display: block;
}
.post-nav-link:hover { color: var(--accent); }
.post-nav-link .label {
  font-size: 0.78rem;
  color: var(--ink-faint);
  display: block;
}
.post-nav-link .title {
  display: block;
  font-size: 0.9rem;
  margin-top: 4px;
  color: var(--ink-muted);
}
.post-nav-link:hover .title { color: var(--accent); }
.post-nav-newer { text-align: right; }
.post-nav-spacer { display: block; }

@media screen and (max-width: 768px) {
  .post-nav {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .post-nav-newer { text-align: left; }
}