/* ==========================================================================
   Terminal Theme — Dracula-inspired palette with OKLCh colors
   ========================================================================== */

/* ---------- CSS Custom Properties ---------- */
:root,
[data-theme="dark"] {
  /* Dracula OKLCh palette */
  --bg-primary: oklch(0.17 0.02 280);
  --bg-secondary: oklch(0.22 0.02 280);
  --bg-tertiary: oklch(0.27 0.02 280);
  --bg-card: oklch(0.20 0.02 280);

  --text-primary: oklch(0.93 0.01 280);
  --text-secondary: oklch(0.70 0.01 280);
  --text-muted: oklch(0.55 0.02 280);

  --border-color: oklch(0.32 0.02 280);
  --border-hover: oklch(0.42 0.02 280);

  /* Accent colors */
  --terminal-purple: oklch(0.65 0.18 300);
  --terminal-pink: oklch(0.72 0.22 350);
  --terminal-cyan: oklch(0.78 0.12 200);
  --terminal-green: oklch(0.75 0.18 145);
  --terminal-orange: oklch(0.75 0.16 65);
  --terminal-red: oklch(0.65 0.22 25);
  --terminal-yellow: oklch(0.85 0.15 90);

  /* Severity */
  --severity-critical: var(--terminal-red);
  --severity-high: var(--terminal-orange);
  --severity-medium: var(--terminal-cyan);
  --severity-low: var(--terminal-green);

  /* Functional */
  --link-color: var(--terminal-purple);
  --link-hover: var(--terminal-pink);
  --prompt-color: var(--terminal-green);
  --tilde-color: var(--terminal-pink);

  /* Shadows */
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.3);
  --shadow-glow-green: 0 0 20px oklch(0.75 0.18 145 / 0.15);

  /* Radii */
  --radius: 0.25rem;
  --radius-lg: 0.5rem;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}

[data-theme="light"] {
  --bg-primary: oklch(0.97 0.005 280);
  --bg-secondary: oklch(0.94 0.005 280);
  --bg-tertiary: oklch(0.90 0.005 280);
  --bg-card: oklch(0.98 0.005 280);

  --text-primary: oklch(0.20 0.02 280);
  --text-secondary: oklch(0.40 0.02 280);
  --text-muted: oklch(0.55 0.02 280);

  --border-color: oklch(0.85 0.01 280);
  --border-hover: oklch(0.70 0.01 280);

  --terminal-purple: oklch(0.50 0.20 300);
  --terminal-pink: oklch(0.55 0.22 350);
  --terminal-cyan: oklch(0.50 0.12 200);
  --terminal-green: oklch(0.45 0.18 145);
  --terminal-orange: oklch(0.55 0.16 65);
  --terminal-red: oklch(0.50 0.22 25);
  --terminal-yellow: oklch(0.60 0.15 90);

  --severity-critical: var(--terminal-red);
  --severity-high: var(--terminal-orange);
  --severity-medium: var(--terminal-cyan);
  --severity-low: var(--terminal-green);

  --link-color: var(--terminal-purple);
  --link-hover: var(--terminal-pink);
  --prompt-color: var(--terminal-green);
  --tilde-color: var(--terminal-pink);

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.08);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.08);
  --shadow-glow-green: 0 0 20px oklch(0.45 0.18 145 / 0.1);
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background var(--transition-base), color var(--transition-base);
}

a {
  color: var(--link-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--link-hover);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- Layout ---------- */
.site-main {
  flex: 1;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* ---------- Terminal Header ---------- */
.terminal-header {
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background var(--transition-base);
}

.terminal-header-top {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.terminal-brand {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  letter-spacing: -0.02em;
}
.terminal-brand:hover {
  color: var(--text-primary);
}

.terminal-tilde {
  color: var(--tilde-color);
  font-weight: 700;
}

.terminal-nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.4rem 1.5rem 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.terminal-nav-link {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 0.2rem 0;
  background: transparent;
  transition: color var(--transition-fast);
}
.terminal-nav-link:hover,
.terminal-nav-link.is-active {
  color: var(--terminal-purple);
  background: transparent;
}

.terminal-nav-mobile {
  display: none;
  flex-direction: column;
  padding: 0.5rem 1.5rem 1rem;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-primary);
}
.terminal-nav-mobile.is-open {
  display: flex;
}
.terminal-nav-mobile .terminal-nav-link {
  padding: 0.5rem 0;
}

/* Mobile menu button */
.terminal-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 28px;
  height: 28px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.terminal-menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 1px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.terminal-menu-toggle.is-open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.terminal-menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}
.terminal-menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ---------- Theme Toggle ---------- */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  flex-shrink: 0;
}
.theme-toggle:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
}

/* Show moon in dark mode, sun in light mode */
[data-theme="dark"] .theme-toggle-light { display: none; }
[data-theme="dark"] .theme-toggle-dark { display: block; }
[data-theme="light"] .theme-toggle-dark { display: none; }
[data-theme="light"] .theme-toggle-light { display: block; }

/* ---------- Hero Section (Index) ---------- */
.hero-terminal {
  margin-bottom: 3rem;
  padding: 2rem 0;
}

/* Higher specificity than `.post-content pre` so the ASCII block sits flush
   with surrounding content instead of inheriting the code-block container.
   Fixed (non-clamped) font-size and integer line-height avoid sub-pixel
   drift that breaks alignment of box-drawing characters. */
.post-content pre.ascii-banner,
pre.ascii-banner {
  font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', Menlo, Consolas, monospace;
  font-size: 0.625rem;
  line-height: 1;
  letter-spacing: 0;
  color: var(--terminal-purple);
  overflow-x: auto;
  overflow-y: hidden;
  white-space: pre;
  margin: 1.5rem 0;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  font-variant-ligatures: none;
  font-kerning: none;
}

@media (max-width: 640px) {
  .post-content pre.ascii-banner,
  pre.ascii-banner { font-size: 0.4rem; }
}

.hero-bio {
  max-width: 600px;
}

.hero-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ---------- Sections ---------- */
.section {
  margin-bottom: 3rem;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 1rem;
}

.section-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.section-stats {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.stat-item {
  color: var(--text-secondary);
}

.prompt {
  color: var(--prompt-color);
  font-weight: 700;
  user-select: none;
}

/* ---------- Post Grid ---------- */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
}

/* ---------- Cards (shared) ---------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.card-image {
  display: block;
  overflow: hidden;
  aspect-ratio: 16/9;
}
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}
.card:hover .card-image img {
  transform: scale(1.03);
}

.card-body {
  padding: 1rem 1.25rem;
}

.card-tag {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--terminal-cyan);
  font-weight: 600;
}
.card-tag:hover {
  color: var(--terminal-pink);
}

.card-title {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
  margin: 0.35rem 0 0.5rem;
}
.card-title a {
  color: var(--text-primary);
}
.card-title a:hover {
  color: var(--link-hover);
}

.card-excerpt {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.card-meta {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.meta-sep {
  color: var(--text-muted);
  opacity: 0.5;
}

/* ---------- Bug Card ---------- */
.bug-card-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.bug-platform {
  font-size: 0.7rem;
  color: var(--text-muted);
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}

.cve-id {
  font-size: 0.75rem;
  color: var(--terminal-cyan);
  font-weight: 500;
  margin-bottom: 0.5rem;
  display: inline-block;
}

.bounty-amount {
  color: var(--terminal-green);
  font-weight: 600;
}

/* ---------- Talk Card ---------- */
.talk-conference {
  font-size: 0.8rem;
  color: var(--terminal-purple);
  font-weight: 500;
  display: block;
  margin-bottom: 0.5rem;
}

.talk-upcoming-badge {
  display: inline-block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--terminal-green);
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--terminal-green);
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
}

.talk-upcoming {
  border-color: var(--terminal-green);
  box-shadow: var(--shadow-glow-green);
}

.talk-card-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.talk-link {
  font-size: 0.75rem;
  color: var(--terminal-cyan);
  font-weight: 500;
}
.talk-link:hover {
  color: var(--terminal-pink);
}

/* ---------- Page-builder block: Tag Filter ---------- */
.tag-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0 1.5rem;
}
.tag-filter-chip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.tag-filter-chip:hover { border-color: var(--terminal-cyan); color: var(--terminal-cyan); }
.tag-filter-chip.is-active { border-color: var(--terminal-purple); color: var(--terminal-purple); background: color-mix(in oklch, var(--terminal-purple) 10%, transparent); }

/* ---------- Post Row (unified list-item layout for /bugs, /research, /talks) ---------- */
.post-content a.post-row,
a.post-row,
.post-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: color-mix(in oklch, var(--bg-secondary) 50%, transparent);
  text-decoration: none;
  color: var(--text-primary);
  transition: border-color 0.15s ease;
  margin: 0;
}
.post-row + .post-row { margin-top: 0; }

.post-content a.post-row:hover,
a.post-row:hover,
.post-row:hover {
  border-color: var(--terminal-purple);
  text-decoration: none;
  color: var(--text-primary);
}
.post-content a.post-row.bug-row:hover,
a.post-row.bug-row:hover { border-color: var(--terminal-purple); }
.post-row.talk-row-upcoming { border-color: var(--terminal-green); }
.post-row.talk-row-upcoming:hover { border-color: var(--terminal-green); }
.post-content a.post-row.talk-row-archive:hover,
a.post-row.talk-row-archive:hover { border-color: var(--terminal-purple); }
.post-content a.post-row.research-row:hover,
a.post-row.research-row:hover { border-color: var(--terminal-purple); }

.post-row-body { flex: 1; min-width: 0; }
.post-row-arrow {
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-tertiary, var(--text-secondary));
  align-self: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}
.post-row:hover .post-row-arrow { color: var(--terminal-purple); }
.post-row.talk-row-upcoming .post-row-arrow,
.post-row.talk-row-upcoming:hover .post-row-arrow { color: var(--terminal-green); }
.post-row:hover .post-row-title { color: var(--terminal-purple); }

.post-row-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.post-row-title {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 0.35rem;
  line-height: 1.35;
}

.post-row-excerpt {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0.35rem 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-row-meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-secondary);
}
.post-row-meta-top { margin-bottom: 0.35rem; }
.post-row-meta-sep { color: var(--border-color); }
.post-row-meta { font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; color: var(--text-secondary); }

.post-row-severity {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  text-transform: capitalize;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  line-height: 1.3;
}
.post-row-severity.severity-critical { background: color-mix(in oklch, var(--terminal-red) 20%, transparent); color: var(--terminal-red); }
.post-row-severity.severity-high { background: color-mix(in oklch, var(--terminal-orange) 20%, transparent); color: var(--terminal-orange); }
.post-row-severity.severity-medium { background: color-mix(in oklch, var(--terminal-cyan) 20%, transparent); color: var(--terminal-cyan); }
.post-row-severity.severity-low { background: color-mix(in oklch, var(--terminal-green) 20%, transparent); color: var(--terminal-green); }

.post-row-bounty {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--terminal-green);
}

/* Research tag pills - colour cycles through purple/cyan/pink/green/orange */
.post-row-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.6rem; }
.research-tag-pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  background: color-mix(in oklch, var(--terminal-cyan) 15%, transparent);
  color: var(--terminal-cyan);
}
.post-row-tags .research-tag-pill:nth-child(5n+1) { background: color-mix(in oklch, var(--terminal-cyan) 15%, transparent); color: var(--terminal-cyan); }
.post-row-tags .research-tag-pill:nth-child(5n+2) { background: color-mix(in oklch, var(--terminal-pink) 15%, transparent); color: var(--terminal-pink); }
.post-row-tags .research-tag-pill:nth-child(5n+3) { background: color-mix(in oklch, var(--terminal-purple) 15%, transparent); color: var(--terminal-purple); }
.post-row-tags .research-tag-pill:nth-child(5n+4) { background: color-mix(in oklch, var(--terminal-green) 15%, transparent); color: var(--terminal-green); }
.post-row-tags .research-tag-pill:nth-child(5n) { background: color-mix(in oklch, var(--terminal-orange) 15%, transparent); color: var(--terminal-orange); }

/* Talk-specific */
.talk-upcoming-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  background: color-mix(in oklch, var(--terminal-green) 20%, transparent);
  color: var(--terminal-green);
}
.talk-conference-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  color: var(--terminal-purple);
}
.talk-row-archive { flex-direction: column; align-items: stretch; gap: 0.75rem; }
.talk-row-archive .post-row-link { display: flex; gap: 1rem; text-decoration: none; color: inherit; }
.talk-row-archive .post-row-link:hover { text-decoration: none; color: inherit; }
.talk-row-archive .post-row-body { flex: 1; }
.talk-row-links { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.talk-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  color: var(--text-primary);
  text-decoration: none;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.talk-link-btn:hover { border-color: var(--terminal-cyan); color: var(--terminal-cyan); }

.post-list-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.5rem 0 2rem;
}

@media (max-width: 640px) {
  .post-row { padding: 0.85rem 1rem; }
  .post-row-title { font-size: 0.95rem; }
}

/* ---------- Severity Badge ---------- */
.severity-badge {
  display: inline-block;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius);
  border: 1px solid;
  line-height: 1.4;
}

.severity-critical {
  color: var(--severity-critical);
  border-color: var(--severity-critical);
  background: oklch(from var(--severity-critical) l c h / 0.1);
}
.severity-high {
  color: var(--severity-high);
  border-color: var(--severity-high);
  background: oklch(from var(--severity-high) l c h / 0.1);
}
.severity-medium {
  color: var(--severity-medium);
  border-color: var(--severity-medium);
  background: oklch(from var(--severity-medium) l c h / 0.1);
}
.severity-low {
  color: var(--severity-low);
  border-color: var(--severity-low);
  background: oklch(from var(--severity-low) l c h / 0.1);
}

/* ---------- Post Full (Detail Pages) ---------- */
.post-full {
  max-width: 780px;
  margin: 0 auto;
}

.post-header {
  margin-bottom: 2rem;
}

.post-tag {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: var(--terminal-cyan);
  display: inline-block;
  margin-bottom: 0.75rem;
}

.post-title {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.post-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.post-author {
  color: var(--text-secondary);
}

.post-feature-image {
  margin-bottom: 2rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-color);
}
.post-feature-image img {
  width: 100%;
}

/* ---------- Post Content ---------- */
.post-content {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-primary);
}

.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4,
.post-content h5,
.post-content h6 {
  font-family: 'JetBrains Mono', monospace;
  margin: 2rem 0 0.75rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.post-content h2 { font-size: 1.5rem; }
.post-content h3 { font-size: 1.25rem; }
.post-content h4 { font-size: 1.1rem; }

.post-content p {
  margin-bottom: 1.25rem;
}

.post-content a {
  color: var(--terminal-cyan);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.post-content a:hover {
  color: var(--terminal-pink);
}

.post-content blockquote {
  border-left: 3px solid var(--terminal-purple);
  padding: 0.75rem 1.25rem;
  margin: 1.5rem 0;
  background: var(--bg-secondary);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--text-secondary);
  font-style: italic;
}

.post-content ul,
.post-content ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.post-content li {
  margin-bottom: 0.4rem;
}

.post-content pre {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  overflow-x: auto;
  margin: 1.5rem 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  line-height: 1.6;
}

.post-content code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.88em;
  background: var(--bg-tertiary);
  padding: 0.15em 0.4em;
  border-radius: var(--radius);
  color: var(--terminal-pink);
}

.post-content pre code {
  background: none;
  padding: 0;
  color: var(--text-primary);
}

.post-content img {
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  margin: 1.5rem 0;
}

.post-content hr {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 2rem 0;
}

.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}

.post-content th,
.post-content td {
  border: 1px solid var(--border-color);
  padding: 0.6rem 0.8rem;
  text-align: left;
}

.post-content th {
  background: var(--bg-secondary);
  font-weight: 600;
}

/* ---------- Bug Detail ---------- */
.bug-header-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.bug-details,
.talk-details {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.bug-detail-item,
.talk-detail-item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.bug-detail-label,
.talk-detail-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-weight: 600;
}

.bug-detail-value,
.talk-detail-value {
  font-size: 0.85rem;
  color: var(--text-primary);
  font-weight: 500;
}

/* ---------- Talk Detail ---------- */
.talk-location {
  color: var(--text-secondary);
}

/* ---------- Post Footer ---------- */
.post-footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.tag-pill {
  font-size: 0.72rem;
  color: var(--text-secondary);
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  transition: all var(--transition-fast);
}
.tag-pill:hover {
  color: var(--terminal-pink);
  border-color: var(--terminal-pink);
}

.post-author-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-secondary);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid var(--border-color);
}

.author-info h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.author-info h4 a {
  color: var(--text-primary);
}
.author-info p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ---------- Post Navigation ---------- */
.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 3rem;
}

.post-nav-item {
  display: flex;
  flex-direction: column;
  padding: 1rem 1.25rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  transition: border-color var(--transition-fast);
}
.post-nav-item:hover {
  border-color: var(--border-hover);
  color: inherit;
}
.post-nav-item:last-child {
  text-align: right;
}

.post-nav-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.post-nav-title {
  font-size: 0.85rem;
  color: var(--text-primary);
  font-weight: 500;
}

/* ---------- Page ---------- */
.page-full {
  max-width: 780px;
  margin: 0 auto;
}

.page-header {
  margin-bottom: 2rem;
}

.page-title {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-content {
  margin-bottom: 3rem;
}

.page-post-list {
  margin-top: 2rem;
}

/* ---------- Tag Page ---------- */
.tag-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.tag-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.tag-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.tag-count {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- Author Page ---------- */
.author-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.author-header-content {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.author-header-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  flex-shrink: 0;
}

.author-header-name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.author-header-bio {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.author-header-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.author-meta-item {
  font-size: 0.8rem;
  color: var(--text-muted);
}
a.author-meta-item:hover {
  color: var(--link-hover);
}

.author-post-count {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- Error Page ---------- */
.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
  text-align: center;
  gap: 2rem;
}

.error-terminal {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 500px;
  width: 100%;
}

.error-output {
  font-size: 0.85rem;
  line-height: 1.8;
  text-align: left;
  white-space: pre-wrap;
  color: var(--text-secondary);
}

.error-code {
  color: var(--terminal-red);
  font-weight: 700;
}

.error-link {
  font-size: 0.9rem;
  color: var(--terminal-cyan);
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  transition: all var(--transition-fast);
}
.error-link:hover {
  border-color: var(--terminal-cyan);
  color: var(--terminal-cyan);
}

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.pagination-link {
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  transition: all var(--transition-fast);
}
a.pagination-link:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}
.pagination-link.disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.pagination-info {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---------- Footer ---------- */
.terminal-footer {
  border-top: 1px solid var(--border-color);
  background: var(--bg-primary);
  padding: 2rem 0;
  margin-top: auto;
  transition: background var(--transition-base);
}

.terminal-footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.terminal-footer-brand {
  font-size: 0.9rem;
  font-weight: 700;
  display: block;
  margin-bottom: 0.35rem;
}

.terminal-footer-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  max-width: 300px;
  line-height: 1.5;
}

.terminal-footer-nav {
  display: flex;
  gap: 1rem;
}
.terminal-footer-nav a {
  font-size: 0.8rem;
  color: var(--text-secondary);
}
.terminal-footer-nav a:hover {
  color: var(--text-primary);
}

.terminal-footer-social {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  color: var(--text-muted);
  transition: color var(--transition-fast);
}
.social-link:hover {
  color: var(--terminal-cyan);
}

.terminal-footer-bottom {
  max-width: 1100px;
  margin: 1.25rem auto 0;
  padding: 1rem 1.5rem 0;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.terminal-footer-powered a {
  color: var(--text-muted);
}
.terminal-footer-powered a:hover {
  color: var(--link-hover);
}

/* ---------- Empty State ---------- */
.empty-state {
  grid-column: 1 / -1;
  padding: 2rem;
  text-align: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.empty-output {
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

/* ---------- Page HTML data-type elements ---------- */
[data-type="card-grid-card"] {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

[data-type="post-list-card"] {
  margin: 1.5rem 0;
  padding: 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .terminal-nav {
    display: none;
  }
  .terminal-menu-toggle {
    display: flex;
  }

  .post-grid {
    grid-template-columns: 1fr;
  }

  .post-title {
    font-size: 1.5rem;
  }

  .page-title {
    font-size: 1.5rem;
  }

  .post-nav {
    grid-template-columns: 1fr;
  }

  .author-header-content {
    flex-direction: column;
  }

  .bug-details,
  .talk-details {
    grid-template-columns: 1fr;
  }

  .terminal-footer-inner {
    flex-direction: column;
    gap: 1.5rem;
  }

  .terminal-footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .ascii-banner {
    font-size: 0.45rem;
  }

  .hero-terminal {
    padding: 1rem 0;
  }
}

@media (max-width: 480px) {
  .site-main {
    padding: 1.5rem 1rem 3rem;
  }

  .terminal-header-top,
  .terminal-nav {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .post-content {
    font-size: 0.95rem;
  }

  .ascii-banner {
    font-size: 0.35rem;
  }
}

/* ---------- Selection ---------- */
::selection {
  background: oklch(from var(--terminal-purple) l c h / 0.3);
  color: var(--text-primary);
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--border-hover);
}

/* ---------- Focus styles ---------- */
:focus-visible {
  outline: 2px solid var(--terminal-cyan);
  outline-offset: 2px;
}

/* ---------- Page-builder block: ASCII Art ---------- */
pre[data-type="ascii-art-card"] {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  line-height: 1.2;
  color: var(--terminal-purple);
  overflow-x: auto;
  white-space: pre;
  margin: 1.5rem 0;
  padding: 0;
  background: transparent;
  border: none;
}

/* ---------- Page-builder block: Button Group ---------- */
.button-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0 2rem;
}

.post-content a.button-group-item,
.post-content span.button-group-item,
a.button-group-item,
span.button-group-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-secondary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--text-primary);
  text-decoration: none;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.post-content a.button-group-item:hover,
a.button-group-item:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  text-decoration: none;
}
.post-content a.button-group-item-purple:hover,
a.button-group-item-purple:hover { border-color: var(--terminal-purple); color: var(--terminal-purple); }
.post-content a.button-group-item-cyan:hover,
a.button-group-item-cyan:hover { border-color: var(--terminal-cyan); color: var(--terminal-cyan); }
.post-content a.button-group-item-pink:hover,
a.button-group-item-pink:hover { border-color: var(--terminal-pink); color: var(--terminal-pink); }
.post-content a.button-group-item-green:hover,
a.button-group-item-green:hover { border-color: var(--terminal-green); color: var(--terminal-green); }
.post-content a.button-group-item-orange:hover,
a.button-group-item-orange:hover { border-color: var(--terminal-orange); color: var(--terminal-orange); }

.button-group-icon { display: block; flex-shrink: 0; }
.button-group-label { white-space: nowrap; }

/* ---------- Page-builder block: Timeline ---------- */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 1.5rem 0 2rem;
}

.timeline-item {
  border-left: 2px solid var(--terminal-purple);
  padding-left: 1rem;
}
.timeline-item[data-idx="1"] { border-left-color: var(--terminal-cyan); }
.timeline-item[data-idx="2"] { border-left-color: var(--terminal-pink); }

.timeline-period {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--terminal-purple);
}
.timeline-item[data-idx="1"] .timeline-period { color: var(--terminal-cyan); }
.timeline-item[data-idx="2"] .timeline-period { color: var(--terminal-pink); }

.timeline-title {
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 0.15rem;
}

.timeline-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0.25rem 0 0;
  line-height: 1.5;
}

/* ---------- Page-builder block: Terminal Heading ---------- */
.terminal-heading {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  font-weight: 500;
  margin: 2rem 0 0.75rem;
  line-height: 1.4;
}

.terminal-heading-prompt {
  color: var(--terminal-pink);
  margin-right: 0.25rem;
}

.terminal-heading-text {
  color: var(--terminal-purple);
}

/* ---------- Page-builder block: Stats Bar ---------- */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}
@media (max-width: 640px) {
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
}

/* Override `.post-content a {}` link styles for tiles rendered inside page content */
.post-content a.stat-tile,
a.stat-tile {
  display: block;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-secondary);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease;
}

.stat-tile-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  margin-bottom: 0.5rem;
}

.stat-tile-icon {
  display: inline-flex;
  width: 16px;
  height: 16px;
}
.stat-tile-icon svg { display: block; }

.stat-tile-label { text-decoration: none; }
.stat-tile-subtitle {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-family: 'JetBrains Mono', monospace;
}
.stat-tile-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  text-decoration: none;
}

/* Per-type header colour + hover border matching the mockup */
.stat-tile-bug .stat-tile-header { color: var(--terminal-pink); }
.stat-tile-research .stat-tile-header { color: var(--terminal-cyan); }
.stat-tile-talk .stat-tile-header { color: var(--terminal-orange); }
.stat-tile-critical .stat-tile-header { color: var(--terminal-red); }
.stat-tile-high .stat-tile-header { color: var(--terminal-orange); }
.stat-tile-medium .stat-tile-header { color: var(--terminal-cyan); }
.stat-tile-low .stat-tile-header { color: var(--terminal-green); }
.stat-tile-bounty .stat-tile-header { color: var(--terminal-green); }

.post-content a.stat-tile-bug:hover,
a.stat-tile-bug:hover { border-color: var(--terminal-pink); }
.post-content a.stat-tile-research:hover,
a.stat-tile-research:hover { border-color: var(--terminal-cyan); }
.post-content a.stat-tile-talk:hover,
a.stat-tile-talk:hover { border-color: var(--terminal-orange); }

@media (max-width: 640px) {
  .stats-bar { gap: 0.5rem; }
  .post-content a.stat-tile,
  a.stat-tile { padding: 0.75rem; }
  .stat-tile-count { font-size: 1.25rem; }
}

/* ---------- Page-builder block: Compact Post List ---------- */
.post-list-compact {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 1rem 0 2rem;
}

/* Override .post-content a styling inside compact rows */
.post-content a.compact-row,
a.compact-row {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 0.85rem 0.75rem;
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: background 0.15s ease, color 0.15s ease;
}
.post-content a.compact-row:hover,
a.compact-row:hover {
  background: var(--bg-secondary);
  text-decoration: none;
  color: inherit;
}

.compact-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.compact-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  text-transform: lowercase;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  background: var(--bg-secondary);
  color: var(--terminal-cyan);
  white-space: nowrap;
}

.compact-badge-bug { background: color-mix(in oklch, var(--terminal-pink) 15%, transparent); color: var(--terminal-pink); }
.compact-badge-research { background: color-mix(in oklch, var(--terminal-cyan) 15%, transparent); color: var(--terminal-cyan); }
.compact-badge-talk { background: color-mix(in oklch, var(--terminal-orange) 15%, transparent); color: var(--terminal-orange); }

.compact-badge.severity-critical { background: color-mix(in oklch, var(--terminal-red) 20%, transparent); color: var(--terminal-red); text-transform: capitalize; }
.compact-badge.severity-high { background: color-mix(in oklch, var(--terminal-orange) 20%, transparent); color: var(--terminal-orange); text-transform: capitalize; }
.compact-badge.severity-medium { background: color-mix(in oklch, var(--terminal-cyan) 15%, transparent); color: var(--terminal-cyan); text-transform: capitalize; }
.compact-badge.severity-low { background: color-mix(in oklch, var(--terminal-green) 15%, transparent); color: var(--terminal-green); text-transform: capitalize; }

.compact-title {
  font-size: 0.95rem;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-decoration: none;
}

.compact-row:hover .compact-title {
  color: var(--terminal-purple);
}

.compact-arrow {
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-tertiary, var(--text-secondary));
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .compact-row {
    grid-template-columns: auto 1fr auto;
    gap: 0.6rem;
  }
  .compact-date { grid-column: 1 / 2; font-size: 0.7rem; }
  .compact-badge { grid-column: 2 / 3; }
  .compact-arrow { grid-column: 3 / 4; }
  .compact-title { grid-column: 1 / -1; white-space: normal; }
}