.blog-shell {
  max-width: 720px;
  margin: 0 auto;
  padding: 120px 32px 100px;
}
.blog-breadcrumb {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: var(--muted3);
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}
.blog-breadcrumb a { color: var(--muted); text-decoration: none; }
.blog-breadcrumb a:hover { color: var(--accent); }
.blog-tag {
  display: inline-block;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 16px;
}
.blog-h1 {
  font-family: 'Noto Serif SC', serif;
  font-weight: 900;
  font-size: 34px;
  line-height: 1.35;
  margin: 0 0 18px;
  color: var(--ink);
}
.blog-meta {
  font-size: 13px;
  color: var(--muted2);
  margin-bottom: 48px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border3);
}
.blog-body {
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--ink2);
}
.blog-body h2 {
  font-family: 'Noto Serif SC', serif;
  font-weight: 900;
  font-size: 23px;
  color: var(--ink);
  margin: 44px 0 16px;
}
.blog-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin: 32px 0 12px;
}
.blog-body p { margin: 0 0 18px; }
.blog-body ul, .blog-body ol { margin: 0 0 18px; padding-left: 22px; }
.blog-body li { margin-bottom: 8px; }
.blog-body strong { color: var(--accent-dark); }
.blog-callout {
  background: var(--tint);
  border: 1px solid var(--accent2);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin: 32px 0;
  font-size: 15px;
}
.blog-callout a {
  color: var(--accent-dark);
  font-weight: 700;
  text-decoration: underline;
}
.blog-cta {
  margin-top: 56px;
  padding: 32px;
  background: var(--panel);
  border-radius: var(--radius-lg);
  text-align: center;
}
.blog-cta h3 {
  font-family: 'Noto Serif SC', serif;
  font-size: 20px;
  margin: 0 0 8px;
}
.blog-cta p { color: var(--muted); margin: 0 0 18px; }
.blog-cta a.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 12px 32px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
}
.blog-index-list { list-style: none; padding: 0; margin: 0; }
.blog-index-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--border3);
}
.blog-index-item a { text-decoration: none; }
.blog-index-item h2 {
  font-family: 'Noto Serif SC', serif;
  font-size: 20px;
  color: var(--ink);
  margin: 0 0 8px;
}
.blog-index-item p { color: var(--muted); font-size: 14.5px; margin: 0; }