/* Blog bundle stylesheet (v1 reference). Dark-only, self-contained: the
   static pages are served outside the SPA, so the --bt-* values are inlined
   here rather than imported from shell-theme.css. */
:root {
  --bt-bg: #0a0d14; --bt-bg-elev: #0f1320; --bt-bg-elev-2: #141828;
  --bt-fg: #e8eaf0; --bt-fg-dim: #a8b0c2; --bt-muted: #6b7487;
  --bt-border: rgba(255,255,255,0.08); --bt-border-strong: rgba(255,255,255,0.14);
  --bt-accent: #6366f1; --bt-accent-2: #a855f7;
  --bt-radius: 10px; --bt-radius-lg: 14px;
  --bt-font-display: 'Inter', system-ui, -apple-system, sans-serif;
  --bt-maxw: 760px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bt-bg); color: var(--bt-fg);
  font-family: var(--bt-font-display); line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--bt-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.blog-shell { max-width: var(--bt-maxw); margin: 0 auto; padding: 0 20px; }
.blog-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px; border-bottom: 1px solid var(--bt-border);
  max-width: 100%;
}
.blog-topbar-inner { max-width: var(--bt-maxw); margin: 0 auto; width: 100%;
  display: flex; align-items: center; justify-content: space-between; }
.blog-logo { display: inline-flex; align-items: center; gap: 8px;
  color: var(--bt-fg); font-weight: 700; }
.blog-logo span.dim { color: var(--bt-muted); }
.blog-nav a { color: var(--bt-fg-dim); margin-left: 18px; }
.blog-hero { padding: 40px 0 8px; }
.blog-hero h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 8px; }
.blog-eyebrow { color: var(--bt-accent); font-size: .8rem; letter-spacing: .08em;
  text-transform: uppercase; margin-bottom: 10px; }
.blog-meta { color: var(--bt-muted); font-size: .85rem; display: flex; gap: 12px;
  flex-wrap: wrap; }
.blog-list { list-style: none; padding: 0; margin: 24px 0; }
.blog-card { border: 1px solid var(--bt-border); border-radius: var(--bt-radius-lg);
  padding: 20px; margin-bottom: 16px; background: var(--bt-bg-elev); }
.blog-card h2 { margin: 0 0 6px; font-size: 1.25rem; }
.blog-card p { margin: 0 0 10px; color: var(--bt-fg-dim); }
.blog-empty { border: 1px dashed var(--bt-border-strong); border-radius: var(--bt-radius-lg);
  padding: 32px; text-align: center; color: var(--bt-fg-dim); margin: 24px 0; }
.blog-article { padding: 8px 0 48px; }
.blog-article p { margin: 0 0 16px; }
.blog-article h2 { margin: 28px 0 10px; }
.blog-cta-wrap { border: 1px solid var(--bt-border); background: var(--bt-bg-elev-2);
  border-radius: var(--bt-radius-lg); padding: 24px; margin: 32px 0; text-align: center; }
.blog-cta { display: inline-block; margin-top: 10px; padding: 10px 18px;
  border-radius: var(--bt-radius); background: var(--bt-accent); color: #fff;
  font-weight: 600; }
.blog-cta:hover { text-decoration: none; opacity: .92; }
.blog-disclaimer { color: var(--bt-muted); font-size: .8rem; border-top: 1px solid var(--bt-border);
  padding: 20px 0; margin-top: 24px; }
.blog-footer { border-top: 1px solid var(--bt-border); color: var(--bt-muted);
  font-size: .85rem; padding: 24px 20px; }
.blog-footer-inner { max-width: var(--bt-maxw); margin: 0 auto; display: flex;
  gap: 16px; flex-wrap: wrap; justify-content: space-between; }
.blog-footer-inner a { margin-left: 18px; }
@media (max-width: 640px) {
  .blog-hero h1 { font-size: 1.5rem; }
  .blog-nav a { margin-left: 12px; }
}