/* ============================================================
   Blog cluster v2 — /blog/* reskin layer
   ============================================================
   Scope: the blog cluster under deploy/public_html/blog/
   (body.blog-v2, set by tools/blog_reskin.py on the index,
   the six topic hubs and every post). Layers ON TOP of
   css/ug-brand.css, which stays untouched.

   Purpose (roadmap P3, 2026-09-14):
   - Force the signed-off dark homepage palette on the whole
     cluster even if data-theme="light" is set (dark-only until
     the global phase removes the theme toggle site-wide).
   - Mirror homepage tokens: teal #3BDBBF, Neue Regrade headings
     and body, Monomials labels/kickers/numerals, 24px card
     radii, subtle teal hairline borders, near-black surfaces.
   - Restyle listing chrome (bl-*) and the article shell
     (post-*, blog-content, article-cta, sources-block,
     post-topicnav) to the homepage visual language without
     changing markup structure. Legacy gradients (blue-tinted
     --gradient-blog fills, teal-to-green CTA gradients) are
     killed here; flat dark cards with teal hairlines replace
     them, per the 2026-09-13 no-gradients ruling.
   - Covers: every post and card already carries a topic SVG
     cover under /blog/images/covers/. This layer adds a subtle
     duotone-tint treatment (desaturate + teal tint overlay)
     so covers read as one family. No image files are changed
     or generated.

   Fonts: Neue Regrade / Monomials @font-face blocks exist in
   ug-brand.css only as a commented-out placeholder. The woff2
   files DO exist in /fonts/, so this file declares them locally
   (no third-party requests). Weight 400 maps to the 300 file as
   a stand-in until a true 400 cut lands, same as services-v2.
   ============================================================ */

/* ── Local fonts (files verified present in /fonts/) ─────── */
@font-face {
  font-family: 'Neue Regrade';
  src: url('/fonts/neue-regrade-300.woff2') format('woff2');
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Neue Regrade';
  src: url('/fonts/neue-regrade-300.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
  /* stand-in: no 400 cut delivered yet; global phase will re-cut */
}
@font-face {
  font-family: 'Neue Regrade';
  src: url('/fonts/neue-regrade-600.woff2') format('woff2');
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Monomials';
  src: url('/fonts/monomials-400.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}

/* ── Token overrides: force the dark homepage palette ──────
   These custom properties are set directly on body.blog-v2,
   so they beat any value inherited from html[data-theme="light"]
   and keep the whole cluster dark-only. */
body.blog-v2 {
  color-scheme: dark;

  /* type: homepage stacks (Neue Regrade first, Monomials mono) */
  --font-display: "Neue Regrade", "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "Monomials", "Space Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  /* accent: Brief teal override of the older #3CDBC0 */
  --accent: #3BDBBF;
  --accent-hover: #2FC4AB;
  --accent-ink: #06231E;
  --accent-soft: rgba(59, 219, 191, .12);
  --stat: #3BDBBF;

  /* surfaces: near-black, no blue cast */
  --bg-0: #0B0B0C;
  --bg-1: #111315;
  --bg-2: #17191C;
  --bg-glass: rgba(255, 255, 255, .05);
  --bg-glass-brd: rgba(255, 255, 255, .10);

  /* text */
  --text-hi: #FFFFFF;
  --text-body: rgba(255, 255, 255, .78);
  --text-mute: rgba(255, 255, 255, .55);

  /* lines: subtle teal hairline instead of neutral grey */
  --line: rgba(59, 219, 191, .16);

  /* code / mono surfaces */
  --code-bg: #101012;

  /* legacy blog vars: flatten the old blue-teal gradient fills */
  --gradient-blog: var(--bg-1);
  --border-blog: rgba(59, 219, 191, .16);
  --focus-ring-blog: 0 0 0 3px rgba(59, 219, 191, .25);

  /* footer stays dark (same values as the dark theme) */
  --footer-bg-top: #0B0B0C;
  --footer-bg-bottom: #06131C;
  --footer-text: rgba(255, 255, 255, .62);
  --footer-heading: rgba(255, 255, 255, .85);
  --footer-link: rgba(255, 255, 255, .58);
  --footer-caption: rgba(255, 255, 255, .56);
  --footer-line: rgba(255, 255, 255, .09);
  --footer-brd-top: rgba(59, 219, 191, .25);

  /* corners: homepage-soft (24px cards) */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
}

/* ── Base polish ─────────────────────────────────────────── */
body.blog-v2 {
  background: var(--bg-0);
  color: var(--text-body);
  font-family: var(--font-display);
  letter-spacing: .002em;
}
body.blog-v2 h1,
body.blog-v2 h2,
body.blog-v2 h3 {
  font-family: var(--font-display);
  letter-spacing: -0.015em;
}

/* ════════════════════════════════════════════════════════════
   LISTING PAGES (index + six topic hubs): bl-* chrome
   ════════════════════════════════════════════════════════════ */

/* Blog hero banner (client art, 2026-09-17): a real <picture> above the
   masthead, using the shared .page-hero-art rule from ug-brand.css. Whole
   image shows and scales with the viewport; portrait band on phones. */
body.blog-v2 .page-hero-art { margin-top: clamp(1rem, 3vw, 1.75rem); }

/* Masthead (index) */
body.blog-v2 .bl-masthead {
  padding: clamp(1.25rem, 3vw, 2rem) 0 0;
  border-bottom: 1px solid var(--line);
}
body.blog-v2 .bl-wordmark {
  font-weight: 600;
  letter-spacing: -0.01em;
  font-size: clamp(2rem, 5vw, 3rem);
}
body.blog-v2 .bl-dateline {
  font-family: var(--font-mono);
  font-weight: 400;
  letter-spacing: .14em;
  text-transform: uppercase;
}

/* Topic label / kickers: Monomials, teal */
body.blog-v2 .bl-label {
  font-family: var(--font-mono);
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
}

/* Search field: dark input, teal focus ring */
body.blog-v2 .bl-search input {
  background: var(--bg-2);
  color: var(--text-hi);
  border: 1px solid rgba(59, 219, 191, .18);
  border-radius: 999px;
}
body.blog-v2 .bl-search input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 219, 191, .18);
}

/* Topic subnav (hubs): glass-dark, Monomials pills */
body.blog-v2 .bl-subnav {
  background: rgba(11, 11, 12, .82);
  border-bottom: 1px solid var(--line);
}
body.blog-v2 .bl-subnav a {
  font-family: var(--font-mono);
  font-weight: 400;
  letter-spacing: .08em;
  border-color: rgba(59, 219, 191, .22);
}
body.blog-v2 .bl-subnav a[aria-current="page"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

/* Hub head: homepage section-head language */
body.blog-v2 .bl-hubhead {
  padding: clamp(2rem, 5vw, 3.5rem) 0 1.25rem;
}
body.blog-v2 .bl-hubhead h1 {
  font-weight: 600;
  letter-spacing: -0.01em;
}
body.blog-v2 .bl-hubhead .bl-count {
  font-family: var(--font-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
}

/* Cards: one dark family, teal hairline, 24px radius */
body.blog-v2 .bl-card {
  background: var(--bg-1);
  border: 1px solid rgba(59, 219, 191, .16);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 24px rgba(0, 0, 0, .24);
}
body.blog-v2 .bl-card:hover {
  border-color: var(--accent);
  box-shadow: 0 16px 32px rgba(0, 0, 0, .32);
}
body.blog-v2 .bl-card-body { padding: 1rem 1.1rem 1.15rem; }

/* Covers: duotone-tint family treatment (topic SVGs only,
   no image files are touched) */
body.blog-v2 .bl-cover {
  border-color: rgba(59, 219, 191, .14);
  filter: saturate(.82) brightness(.94);
}
body.blog-v2 .bl-card .bl-cover,
body.blog-v2 .bl-lead .bl-cover {
  border: 0;
  border-radius: 0;
}

/* Topic tag on cards: teal-tinted Monomials pill */
body.blog-v2 .bl-topic {
  display: inline-block;
  justify-self: start;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(59, 219, 191, .10);
  border: 1px solid rgba(59, 219, 191, .30);
  border-radius: 999px;
  padding: 3px 10px;
  margin-bottom: .5rem;
}
body.blog-v2 .bl-row .bl-topic,
body.blog-v2 .bl-hublist .bl-topic { margin-bottom: .35rem; }
body.blog-v2 .bl-card .bl-topic,
body.blog-v2 .bl-row--aside .bl-topic { margin-bottom: 0; }

/* Card / row titles */
body.blog-v2 .bl-card-title,
body.blog-v2 .bl-row-title {
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* Meta rows: Monomials, muted */
body.blog-v2 .bl-meta,
body.blog-v2 .bl-count {
  font-family: var(--font-mono);
  font-weight: 400;
  letter-spacing: .06em;
}
body.blog-v2 .bl-avatar {
  background: rgba(59, 219, 191, .12);
  border: 1px solid rgba(59, 219, 191, .30);
  color: var(--accent);
}

/* Lead story (index): flat dark card with hairline */
body.blog-v2 .bl-lead {
  background: var(--bg-1);
  border: 1px solid rgba(59, 219, 191, .16);
  border-radius: var(--radius-lg);
  padding: clamp(1rem, 2vw, 1.5rem);
  box-shadow: 0 12px 24px rgba(0, 0, 0, .24);
}
body.blog-v2 .bl-lead-title { font-weight: 600; }
body.blog-v2 .bl-lead-standfirst { color: var(--text-body); }

/* Row separators and lists: teal hairlines */
body.blog-v2 .bl-row { border-bottom-color: var(--line); }
body.blog-v2 .bl-band { border-top-color: var(--line); }
body.blog-v2 .bl-band-col h3 { font-weight: 600; }
body.blog-v2 .bl-band-col h3 small { color: var(--accent); }
body.blog-v2 .bl-band-col li { border-bottom-color: var(--line); }
body.blog-v2 .bl-band-rest { border-top-color: var(--line); }

/* Rail boxes + CTA */
body.blog-v2 .bl-rail-box {
  background: var(--bg-1);
  border: 1px solid rgba(59, 219, 191, .16);
  border-radius: var(--radius-lg);
}
body.blog-v2 .bl-rail-box li { border-bottom-color: var(--line); }
body.blog-v2 .bl-rail-cta {
  background: rgba(59, 219, 191, .08);
  border-color: rgba(59, 219, 191, .45);
}

/* Empty state + more bar */
body.blog-v2 .bl-empty-links a { color: var(--accent); }

/* ════════════════════════════════════════════════════════════
   POST PAGES: article shell
   ════════════════════════════════════════════════════════════ */

/* Article hero band: faint teal glow like the services hero */
body.blog-v2 .post-wrap--legacy {
  position: relative;
  background:
    radial-gradient(110% 150% at 88% -10%, rgba(59, 219, 191, .10) 0%, rgba(0, 47, 86, .22) 42%, rgba(11, 11, 12, 0) 72%);
  border-bottom: 1px solid var(--line);
}

/* Cover slot: 24px radius, teal hairline, duotone tint */
body.blog-v2 .post-cover { margin-bottom: 1.75rem; }
body.blog-v2 .post-cover img {
  /* The img carries width="1200" height="675"; without height:auto the
     675px hint beats aspect-ratio and the cover renders as a tall crop.
     Per-post covers are composed at 16:9, so show the whole frame. */
  height: auto;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(59, 219, 191, .16);
  background: var(--bg-2);
  filter: saturate(.82) brightness(.94);
}

/* Post head */
body.blog-v2 .post-head h1 {
  font-weight: 600;
  letter-spacing: -0.01em;
  max-width: 22ch;
  margin-left: auto;
  margin-right: auto;
}
body.blog-v2 .post-standfirst { color: var(--text-body); }
body.blog-v2 .post-breadcrumb {
  font-family: var(--font-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
body.blog-v2 .post-breadcrumb a { color: var(--accent); }
/* Accessible breadcrumb nav injected by /blog/js/post-nav.js */
body.blog-v2 nav.post-breadcrumb {
  font-size: 0.75rem;
  margin: 0 0 0.75rem;
}
body.blog-v2 nav.post-breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5em;
}
body.blog-v2 nav.post-breadcrumb li + li::before {
  content: "\203A"; /* › */
  margin-right: 0.5em;
  color: var(--text-mute);
}
body.blog-v2 nav.post-breadcrumb li:last-child {
  text-transform: none;
  letter-spacing: 0.02em;
  color: var(--text-mute);
}
body.blog-v2 nav.post-breadcrumb li:last-child span[aria-current] {
  display: inline-block;
  max-width: 34ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: bottom;
}
body.blog-v2 .post-byline {
  border-bottom: 0;
  padding-bottom: 0;
}
body.blog-v2 .post-avatar {
  background: rgba(59, 219, 191, .12);
  border: 1px solid rgba(59, 219, 191, .30);
  color: var(--accent);
}
body.blog-v2 .post-byline-dates,
body.blog-v2 .post-byline-who span {
  font-family: var(--font-mono);
  letter-spacing: .06em;
}

/* Prose column: Neue Regrade, homepage measure */
body.blog-v2 .blog-content {
  color: var(--text-body);
  font-family: var(--font-display);
}
body.blog-v2 .blog-content h2 {
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text-hi);
  border-bottom-color: var(--line);
}
body.blog-v2 .blog-content h3 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--accent);
}
body.blog-v2 .blog-content strong { color: var(--text-hi); }
body.blog-v2 .blog-content a {
  color: var(--accent);
  border-bottom-color: rgba(59, 219, 191, .30);
}
body.blog-v2 .blog-content a:hover {
  color: var(--accent-hover);
  border-bottom-color: var(--accent);
}
body.blog-v2 .blog-content blockquote {
  background: rgba(59, 219, 191, .07);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--text-body);
}
body.blog-v2 .blog-content hr { border-top-color: var(--line); }
body.blog-v2 .blog-content code {
  background: var(--code-bg);
  border: 1px solid rgba(59, 219, 191, .14);
  color: var(--accent);
  font-family: var(--font-mono);
}

/* Sources block */
body.blog-v2 .sources-block {
  background: var(--bg-1);
  border: 1px solid rgba(59, 219, 191, .16);
  border-radius: var(--radius-lg);
}
body.blog-v2 .sources-block h2 {
  font-family: var(--font-mono);
  font-weight: 400;
  color: var(--accent);
  border-bottom: 0;
}
body.blog-v2 .sources-block li { color: var(--text-mute); }
body.blog-v2 .sources-block a { color: var(--accent); }

/* CTA banner: kill the legacy teal-to-green gradient, flat dark
   card with teal hairline and accent button (beats the per-post
   inline <style> rules on specificity) */
body.blog-v2 .article-cta {
  background: var(--bg-1);
  border: 1px solid rgba(59, 219, 191, .35);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 24px rgba(0, 0, 0, .24);
}
body.blog-v2 .article-cta h3 { color: var(--text-hi); }
body.blog-v2 .article-cta p { color: var(--text-body); }
body.blog-v2 .article-cta a {
  background: var(--accent);
  color: var(--accent-ink);
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--font-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
body.blog-v2 .article-cta a:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

/* Email footer line */
body.blog-v2 .article-email-line {
  color: var(--text-mute);
  border-top-color: var(--line);
  font-family: var(--font-mono);
  letter-spacing: .04em;
}
body.blog-v2 .article-email-line a { color: var(--accent); }

/* Breadcrumb bar (legacy inline-styled variant) */
body.blog-v2 .breadcrumb-bar {
  font-family: var(--font-mono);
  color: var(--text-mute);
}
body.blog-v2 .breadcrumb-bar a { color: var(--accent); }

/* "More in <topic>" keep-reading rail (post-nav.js) */
body.blog-v2 .post-topicnav {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem) clamp(3rem, 6vw, 5rem);
}
body.blog-v2 .post-topicnav .post-section-label {
  font-family: var(--font-mono);
  font-weight: 400;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
}
body.blog-v2 .post-topicnav .post-section-label a { color: inherit; }
body.blog-v2 .post-topicnav-pair {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}
@media (min-width: 640px) {
  body.blog-v2 .post-topicnav-pair { grid-template-columns: 1fr 1fr; }
}

/* TOC (sticky rail + mobile disclosure, where posts carry one) */
body.blog-v2 .post-toc-mobile {
  background: var(--bg-1);
  border-color: rgba(59, 219, 191, .16);
  border-radius: var(--radius-lg);
}
body.blog-v2 .post-toc-mobile summary { color: var(--accent); }
body.blog-v2 .post-toc-inner nav ul { border-left-color: var(--line); }

/* Short-version / callout boxes */
body.blog-v2 .post-shortver {
  background: var(--bg-1);
  border: 1px solid rgba(59, 219, 191, .16);
  border-radius: var(--radius-lg);
}
body.blog-v2 .post-shortver > .post-section-label { color: var(--accent); }

/* ════════════════════════════════════════════════════════════
   SPECIAL POST LAYOUTS (non-standard templates, best-effort dark
   fit so they stay coherent inside the dark cluster)
   ════════════════════════════════════════════════════════════ */

/* Threat-intelligence report template (report-*) */
body.blog-v2 .report-header {
  background:
    radial-gradient(110% 150% at 88% -10%, rgba(59, 219, 191, .10) 0%, rgba(0, 47, 86, .22) 42%, rgba(11, 11, 12, 0) 72%);
  border-bottom: 1px solid var(--line);
  padding: clamp(2rem, 5vw, 3.5rem) clamp(1rem, 4vw, 2rem) 2rem;
}
body.blog-v2 .report-header-top {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  align-items: center;
  margin-bottom: 1rem;
  font-family: var(--font-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .75rem;
  color: var(--accent);
}
body.blog-v2 .tlp-badge {
  border: 1px solid rgba(59, 219, 191, .35);
  border-radius: 999px;
  padding: 2px 10px;
  color: var(--accent);
}
body.blog-v2 .report-header-body h1 {
  font-weight: 600;
  letter-spacing: -0.01em;
  max-width: 24ch;
}
body.blog-v2 .report-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.5rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--text-mute);
}
body.blog-v2 .report-body,
body.blog-v2 main .report-body {
  color: var(--text-body);
  max-width: 46em;
  margin: 0 auto;
  padding: 2rem clamp(1rem, 4vw, 2rem);
}
body.blog-v2 .report-body h2 {
  font-weight: 600;
  color: var(--text-hi);
  border-bottom: 1px solid var(--line);
  padding-bottom: .4rem;
}
body.blog-v2 .report-body h3 { color: var(--accent); font-weight: 600; }
body.blog-v2 .report-body a { color: var(--accent); }
body.blog-v2 .report-body strong { color: var(--text-hi); }
body.blog-v2 .toc {
  background: var(--bg-1);
  border: 1px solid rgba(59, 219, 191, .16);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin: 0 0 2rem;
  font-family: var(--font-mono);
  font-size: .82rem;
}
body.blog-v2 .toc h2 {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 0;
  margin: 0 0 .75rem;
  padding: 0;
}
body.blog-v2 .toc a { color: var(--text-body); }
body.blog-v2 .toc a:hover { color: var(--accent); }
body.blog-v2 .exec-summary,
body.blog-v2 .finding-box {
  background: var(--bg-1);
  border: 1px solid rgba(59, 219, 191, .16);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}
body.blog-v2 .exec-summary-label,
body.blog-v2 .finding-box-label {
  font-family: var(--font-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: .75rem;
  color: var(--accent);
}
body.blog-v2 .badge {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  border: 1px solid rgba(59, 219, 191, .30);
  border-radius: 999px;
  padding: 2px 10px;
  color: var(--accent);
  background: rgba(59, 219, 191, .08);
}
body.blog-v2 .report-table-wrap { overflow-x: auto; }
body.blog-v2 .report-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
body.blog-v2 .report-table th,
body.blog-v2 .report-table td {
  border: 1px solid rgba(59, 219, 191, .16);
  padding: .55rem .8rem;
  text-align: left;
}
body.blog-v2 .report-table th {
  font-family: var(--font-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .72rem;
  color: var(--accent);
  background: var(--bg-1);
}
body.blog-v2 .report-footer-meta {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--text-mute);
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  margin-top: 2rem;
}

/* Gemini-scam briefing (custom cover-page demo layout) */
body.blog-v2 .cover-page {
  background: var(--bg-1);
  border-bottom: 1px solid var(--line);
  padding: clamp(2rem, 5vw, 3.5rem) clamp(1rem, 4vw, 2rem);
}
body.blog-v2 .cover-title { font-weight: 600; letter-spacing: -0.01em; color: var(--text-hi); }
body.blog-v2 .cover-subtitle { color: var(--accent); font-family: var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
body.blog-v2 .ai-demo,
body.blog-v2 .email-demo,
body.blog-v2 .code-block,
body.blog-v2 .info-box,
body.blog-v2 .alert-box {
  background: var(--bg-2);
  border: 1px solid rgba(59, 219, 191, .16);
  border-radius: var(--radius-md);
  color: var(--text-body);
}
body.blog-v2 .mitigation-card,
body.blog-v2 .flow-step,
body.blog-v2 .facts-table {
  background: var(--bg-1);
  border: 1px solid rgba(59, 219, 191, .16);
  border-radius: var(--radius-md);
}
body.blog-v2 .cta-section {
  background: rgba(59, 219, 191, .08);
  border: 1px solid rgba(59, 219, 191, .35);
  border-radius: var(--radius-lg);
}
body.blog-v2 .page h2 { font-weight: 600; color: var(--text-hi); }

/* ── Buttons: brand-standard primary (blue gradient) ─────── */
body.blog-v2 .btn-primary {
  background: linear-gradient(135deg, #0767BB 0%, #0554A3 55%, #04438E 100%);
  color: #FFFFFF;
  border: 1px solid transparent;
  border-radius: 6px;
  box-shadow: 0 2px 14px rgba(5, 84, 163, .28);
}
body.blog-v2 .btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, #0767BB 0%, #0554A3 55%, #04438E 100%);
  box-shadow: 0 4px 22px rgba(5, 84, 163, .46);
  color: #FFFFFF;
}
body.blog-v2 .btn-primary:focus-visible {
  outline: 2px solid #0554A3;
  outline-offset: 3px;
}
body.blog-v2 .btn-secondary,
body.blog-v2 .btn-outline {
  background: transparent;
  color: var(--text-hi);
  border: 1px solid rgba(59, 219, 191, .30);
}
body.blog-v2 .btn-secondary:hover:not(:disabled),
body.blog-v2 .btn-outline:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Pack icons in hub heads and topic subnav (2026-09-14 round 2) ── */
body.blog-v2 .bl-hubhead h1 {
  display: flex;
  align-items: center;
  gap: .7rem;
}
body.blog-v2 .bl-hubhead__icon {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(59, 219, 191, .10);
  border: 1px solid rgba(59, 219, 191, .24);
}
body.blog-v2 .bl-hubhead__icon img {
  display: block;
  object-fit: contain;
}
body.blog-v2 .bl-subnav a img.bl-subnav__icon {
  width: 14px;
  height: 14px;
  object-fit: contain;
  margin-right: .4rem;
}
/* Pack magnifier has a tall natural ratio; keep it undistorted
   inside the 16px search slot (2026-09-14 round 2) */
body.blog-v2 .bl-search img {
  object-fit: contain;
}

/* ── Reduced motion: respect the homepage rule ───────────── */
@media (prefers-reduced-motion: reduce) {
  body.blog-v2 .bl-card,
  body.blog-v2 .bl-subnav a,
  body.blog-v2 .btn-primary,
  body.blog-v2 .btn-secondary,
  body.blog-v2 .btn-outline,
  body.blog-v2 .article-cta a {
    transition: none;
  }
}

/* ── Small screens: keep heroes and cards clean ──────────── */
@media (max-width: 640px) {
  /* Stack the legacy post hero (cover over head) instead of the
     side-by-side flex row, so nothing squishes at 390px */
  body.blog-v2 .post-wrap--legacy { flex-direction: column; }
  body.blog-v2 .post-wrap--legacy .post-cover,
  body.blog-v2 .post-wrap--legacy .post-head { width: 100%; }
}
@media (max-width: 600px) {
  body.blog-v2 .bl-hubhead h1,
  body.blog-v2 .bl-wordmark { letter-spacing: -0.01em; }
  body.blog-v2 .post-head h1 { max-width: none; }
  body.blog-v2 .report-header-body h1 { max-width: none; }
}

/* ════════════════════════════════════════════════════════════
   INLINE DIAGRAMS (.dg): native HTML step flows, timelines,
   checklists and comparisons inserted under a post H2 by
   tools/blog/diagrams.py. Text, not pixels: indexable, readable
   by assistive tech, crisp at every width, themed by tokens.
   ════════════════════════════════════════════════════════════ */
body.blog-v2 .dg {
  margin: 1.75rem 0 2.25rem;
  padding: 1.25rem 1.25rem 1.1rem;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  position: relative;
}
body.blog-v2 .dg::before,
body.blog-v2 .dg::after {
  content: ""; position: absolute; width: 14px; height: 14px;
  border: 2px solid var(--accent); opacity: .7; pointer-events: none;
}
body.blog-v2 .dg::before { left: -1px; top: -1px; border-right: 0; border-bottom: 0; border-top-left-radius: var(--radius-lg); }
body.blog-v2 .dg::after { right: -1px; bottom: -1px; border-left: 0; border-top: 0; border-bottom-right-radius: var(--radius-lg); }
body.blog-v2 .dg-cap {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: .35rem .75rem;
  margin: 0 0 1rem; padding-bottom: .75rem; border-bottom: 1px solid var(--line);
}
body.blog-v2 .dg-cap .dg-eyebrow {
  font-family: var(--font-mono); font-size: .7rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--accent);
}
body.blog-v2 .dg-cap .dg-title {
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
  color: var(--text-hi); letter-spacing: -0.01em;
}
body.blog-v2 .dg ol, body.blog-v2 .dg ul { list-style: none; margin: 0; padding: 0; }
body.blog-v2 .dg li { margin: 0; }
body.blog-v2 .dg-n {
  display: inline-grid; place-items: center; width: 1.9rem; height: 1.9rem; flex: none;
  border-radius: 50%; background: var(--accent-soft); border: 1px solid rgba(60, 219, 192, .35);
  color: var(--accent); font-family: var(--font-mono); font-size: .8rem; font-weight: 500;
}
body.blog-v2 .dg-h { display: block; font-family: var(--font-display); font-weight: 600; color: var(--text-hi); font-size: 1rem; line-height: 1.3; margin: .55rem 0 .3rem; }
body.blog-v2 .dg-p { margin: 0; font-size: .9rem; line-height: 1.5; color: var(--text-body); }
body.blog-v2 .dg-p + .dg-p { margin-top: .35rem; }
body.blog-v2 .dg code { font-family: var(--font-mono); font-size: .82em; color: var(--accent); background: var(--code-bg); padding: .05em .35em; border-radius: 3px; }

/* Flow: numbered steps left to right, arrows between, stacks on narrow */
body.blog-v2 .dg--flow .dg-steps { display: grid; grid-template-columns: repeat(var(--cols, 4), minmax(0, 1fr)); gap: .75rem; }
body.blog-v2 .dg--flow .dg-steps > li { position: relative; padding: .85rem .9rem; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius-md); }
body.blog-v2 .dg--flow .dg-steps > li + li::before {
  content: ""; position: absolute; left: -.6rem; top: 1.55rem; width: .45rem; height: .45rem;
  border-top: 2px solid var(--accent); border-right: 2px solid var(--accent); transform: rotate(45deg); opacity: .8;
}
body.blog-v2 .dg--flow .dg-steps > li.is-risk { border-color: var(--risk-brd); background: var(--risk-bg); }
body.blog-v2 .dg--flow .dg-steps > li.is-risk .dg-n { color: var(--risk); border-color: var(--risk-brd); background: transparent; }
body.blog-v2 .dg--flow .dg-steps > li.is-ok { border-color: rgba(60, 219, 192, .35); }

/* List: vertical numbered rows */
body.blog-v2 .dg--list .dg-steps > li { display: grid; grid-template-columns: 1.9rem minmax(0, 1fr); column-gap: .85rem; padding: .7rem 0; border-top: 1px solid var(--line); }
body.blog-v2 .dg--list .dg-steps > li:first-child { border-top: 0; padding-top: .1rem; }
body.blog-v2 .dg--list .dg-steps > li > .dg-n { grid-row: 1 / span 2; }
body.blog-v2 .dg--list .dg-steps > li > .dg-h, body.blog-v2 .dg--list .dg-steps > li > .dg-p { grid-column: 2; }
body.blog-v2 .dg--list .dg-h { margin-top: .2rem; }
body.blog-v2 .dg--list .dg-steps > li.is-risk .dg-n { color: var(--risk); border-color: var(--risk-brd); background: var(--risk-bg); }

/* Timeline: date column plus event, with a rail */
body.blog-v2 .dg--timeline .dg-steps > li { display: grid; grid-template-columns: minmax(6.5rem, 9.5rem) minmax(0, 1fr); column-gap: 1rem; padding: .3rem 0; }
body.blog-v2 .dg--timeline .dg-t { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .04em; color: var(--accent); padding-top: .2rem; }
body.blog-v2 .dg--timeline .dg-steps > li > div { position: relative; padding: 0 0 .9rem 1.1rem; border-left: 1px solid var(--line); }
body.blog-v2 .dg--timeline .dg-steps > li:last-child > div { padding-bottom: .2rem; }
body.blog-v2 .dg--timeline .dg-steps > li > div::before { content: ""; position: absolute; left: -5px; top: .45rem; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px var(--bg-1); }
body.blog-v2 .dg--timeline .dg-steps > li.is-risk > div::before { background: var(--risk); }
body.blog-v2 .dg--timeline .dg-steps > li.is-risk .dg-t { color: var(--risk); }
body.blog-v2 .dg--timeline .dg-steps > li.is-muted > div::before { background: var(--text-mute); }
body.blog-v2 .dg--timeline .dg-steps > li.is-muted .dg-t { color: var(--text-mute); }

/* Compare: side-by-side columns with a rating chip */
body.blog-v2 .dg--compare .dg-steps { display: grid; grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr)); gap: .75rem; }
body.blog-v2 .dg--compare .dg-steps > li { padding: .9rem .9rem 1rem; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius-md); }
body.blog-v2 .dg--compare .dg-steps > li.is-risk { border-color: var(--risk-brd); }
body.blog-v2 .dg--compare .dg-steps > li.is-ok { border-color: rgba(60, 219, 192, .45); }
body.blog-v2 .dg-chip { display: inline-block; font-family: var(--font-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; padding: .2rem .5rem; border-radius: 999px; border: 1px solid var(--line); color: var(--text-mute); margin-bottom: .3rem; }
body.blog-v2 .is-risk .dg-chip { color: var(--risk); border-color: var(--risk-brd); background: var(--risk-bg); }
body.blog-v2 .is-warn .dg-chip { color: var(--warn); border-color: var(--warn-brd); background: var(--warn-bg); }
body.blog-v2 .is-ok .dg-chip { color: var(--accent); border-color: rgba(60, 219, 192, .35); background: var(--accent-soft); }
body.blog-v2 .dg--compare .dg-h { margin-top: .25rem; }
body.blog-v2 .dg--compare .dg-bul { margin: .5rem 0 0; padding: 0; }
body.blog-v2 .dg--compare .dg-bul li { position: relative; padding-left: 1rem; font-size: .88rem; line-height: 1.45; color: var(--text-body); margin: .25rem 0; }
body.blog-v2 .dg--compare .dg-bul li::before { content: ""; position: absolute; left: 0; top: .6em; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
body.blog-v2 .dg--compare .is-risk .dg-bul li::before { background: var(--risk); }

/* Note: closing takeaway */
body.blog-v2 .dg-note {
  margin: 1rem 0 0; padding: .7rem .9rem; border-radius: var(--radius-md);
  font-size: .9rem; line-height: 1.5; color: var(--text-hi);
  background: var(--accent-soft); border: 1px solid rgba(60, 219, 192, .28);
}
body.blog-v2 .dg-note--risk { background: var(--risk-bg); border-color: var(--risk-brd); }
body.blog-v2 .dg-note strong { font-family: var(--font-mono); font-weight: 500; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; display: block; margin-bottom: .2rem; color: var(--accent); }
body.blog-v2 .dg-note--risk strong { color: var(--risk); }

@media (max-width: 720px) {
  body.blog-v2 .dg { padding: 1rem .9rem .9rem; }
  body.blog-v2 .dg--flow .dg-steps, body.blog-v2 .dg--compare .dg-steps { grid-template-columns: 1fr; }
  body.blog-v2 .dg--flow .dg-steps > li + li::before { left: 1.2rem; top: -.65rem; transform: rotate(135deg); }
  body.blog-v2 .dg--timeline .dg-steps > li { grid-template-columns: 1fr; row-gap: .2rem; }
}