/* ============================================================
   cyber.css — blog theme aligned with michal.pawlik.dev

   Foundation: subtle.css (main-site design system) ported verbatim.
   Atmosphere: dark void background, fine CRT scanlines,
               geometric cut-corner cards with corner brackets.
   Blog layer:  post-card grid with desaturated+scanline+noise
               thumbnails, terminal-wrapped Dracula code blocks,
               dossier-style prose and navigation.

   Self-contained. No external framework. Font Awesome via @import.
   ============================================================ */

@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.7.2/css/all.min.css');

/* ----------------------------------------------------------
   Design Tokens (ported from subtle.css)
   ---------------------------------------------------------- */
:root {
  /* Fonts */
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Share Tech Mono', monospace;

  /* Colors — Surfaces (dark void) */
  --bg-body: #0a0a0f;
  --bg-void-top: #0a0a0f;
  --bg-void-bottom: #06060a;
  --bg-card: #12121a;
  --bg-elevated: #1a1a2e;
  --bg-border: #1a1a2e;

  /* Colors — Text */
  --text-primary: #e0e0e0;
  --text-secondary: #a0a0b0;
  --text-muted: #606075;

  /* Colors — Accents */
  --accent-cyan: #00f0ff;
  --accent-magenta: #ff2a6d;

  /* Spacing (8px grid) */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 32px;
  --space-xl: 48px;
  --space-2xl: 64px;

  /* Typography */
  --fs-hero: clamp(2.5rem, 8vw, 5rem);
  --fs-h2: 1.4rem;
  --fs-h3: 1.05rem;
  --fs-body: 0.95rem;
  --fs-small: 0.8rem;

  /* Layout */
  --container-max: 1000px;
  --nav-height: 60px;
  --content-prose-max: 760px;

  /* Effects */
  --transition: 0.25s ease;
  --transition-slow: 0.3s ease;
  --radius: 8px;
  --radius-sm: 4px;

  /* Cut-corner size for cyber-cards */
  --card-cut: 20px;

  /* Scanline intensity */
  --scanline-opacity: 0.035;

  /* Post-card thumbnail aspect ratio (tunable) */
  --card-thumb-ratio: 1;
}

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

/* ----------------------------------------------------------
   Base — dark void with atmospheric gradient mesh
   ---------------------------------------------------------- */
html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  background-color: var(--bg-body);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%,
      rgba(0, 240, 255, 0.06),
      transparent 70%),
    radial-gradient(ellipse 60% 40% at 90% 110%,
      rgba(255, 42, 109, 0.04),
      transparent 70%),
    linear-gradient(180deg, var(--bg-void-top) 0%, var(--bg-void-bottom) 100%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}

/* Fine CRT scanlines across the entire viewport */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent 0,
    transparent 2px,
    rgba(0, 0, 0, var(--scanline-opacity)) 2px,
    rgba(0, 0, 0, var(--scanline-opacity)) 4px
  );
}

::selection {
  background: var(--accent-cyan);
  color: var(--bg-body);
}

/* ----------------------------------------------------------
   Typography
   ---------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
}

a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--accent-cyan);
}

a:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px;
  border-radius: 2px;
}

code {
  font-family: var(--font-body);
  font-size: 0.85em;
  background-color: var(--bg-elevated);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--bg-border);
}

/* ----------------------------------------------------------
   Nav — fixed, blurred, cyan border-bottom
   ---------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: rgba(6, 6, 10, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0, 240, 255, 0.15);
  box-shadow: 0 2px 24px rgba(0, 240, 255, 0.06);
}

.nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.nav-logo {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  color: var(--text-primary);
}

.nav-logo:hover {
  color: var(--accent-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: var(--space-md);
}

.nav-links a {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  padding: 2px 0;
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
}

.nav-external::after {
  content: " \2197";
  font-size: 0.75em;
}

/* ----------------------------------------------------------
   Sections
   ---------------------------------------------------------- */
.section {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: calc(var(--nav-height) + var(--space-xl)) var(--space-md) var(--space-2xl);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-left: 3px solid var(--accent-cyan);
  padding-left: var(--space-sm);
  margin-bottom: var(--space-md);
}

/* Cyberpunk button (cut-corner) */
.section-link {
  display: inline-block;
  font-family: var(--font-display);
  font-size: var(--fs-body);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-cyan);
  padding: 10px 24px;
  border: 2px solid var(--accent-cyan);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  background-color: rgba(0, 240, 255, 0.05);
  position: relative;
  transition: var(--transition);
}

.section-link:hover {
  background-color: rgba(0, 240, 255, 0.12);
  filter: drop-shadow(0 4px 16px rgba(0, 240, 255, 0.15));
}

/* ----------------------------------------------------------
   Posts grid + post card (cut-corner with corner brackets)
   ---------------------------------------------------------- */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}

.post-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md);
  background-color: var(--bg-card);
  border: 1px solid var(--bg-border);
  position: relative;
  isolation: isolate;
  clip-path: polygon(
    0 0,
    calc(100% - var(--card-cut)) 0,
    100% var(--card-cut),
    100% 100%,
    var(--card-cut) 100%,
    0 calc(100% - var(--card-cut))
  );
  transition: border-color var(--transition),
              filter var(--transition),
              transform var(--transition);
}

/* Corner brackets — dim at rest, bright cyan on hover */
.post-card::before,
.post-card::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(0, 240, 255, 0.3);
  pointer-events: none;
  transition: border-color var(--transition);
  z-index: 3;
}

.post-card::before {
  top: 2px;
  left: 2px;
  border-right: none;
  border-bottom: none;
}

.post-card::after {
  right: 2px;
  bottom: 2px;
  border-top: none;
  border-left: none;
}

.post-card:hover {
  border-color: var(--accent-cyan);
  filter: drop-shadow(0 4px 16px rgba(0, 240, 255, 0.12));
  transform: translateY(-2px);
}

.post-card:hover::before,
.post-card:hover::after {
  border-color: var(--accent-cyan);
}

.post-card:hover .post-title {
  color: var(--accent-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
}

/* ----------------------------------------------------------
   Post thumbnail — desaturated + scanlines + noise overlay
   Breaks out to full-bleed top of the card via negative margin.
   ---------------------------------------------------------- */
.post-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: var(--card-thumb-ratio);
  margin: calc(var(--space-md) * -1) calc(var(--space-md) * -1) var(--space-sm);
}

.post-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(1) contrast(1.05);
  transition: filter var(--transition-slow);
}

.post-card:hover .post-thumb img {
  filter: grayscale(0.25);
}

/* Scanlines */
.post-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent 0,
    transparent 2px,
    rgba(0, 0, 0, 0.4) 2px,
    rgba(0, 0, 0, 0.4) 4px
  );
}

/* Noise (fractal turbulence) */
.post-thumb::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.12;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Placeholder when a post has no image */
.post-thumb--placeholder {
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
}

.post-thumb--placeholder i {
  color: rgba(0, 240, 255, 0.2);
  font-size: 2rem;
}

/* ----------------------------------------------------------
   Post card internals
   ---------------------------------------------------------- */
.post-date {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--accent-magenta);
  letter-spacing: 0.05em;
}

.post-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h3);
  line-height: 1.4;
  color: var(--text-primary);
  transition: var(--transition);
}

.post-excerpt {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Tag pills row */
.tag-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: auto;
  padding-top: var(--space-xs);
}

.tag-pill {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 2px 8px;
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.tag-pill:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

/* ----------------------------------------------------------
   Pagination
   ---------------------------------------------------------- */
.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-xs);
  list-style: none;
  margin-top: var(--space-xl);
  padding: 0;
}

.pagination li {
  list-style: none;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 34px;
  padding: 0 10px;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--text-secondary);
  border: 1px solid var(--bg-border);
  background: var(--bg-card);
  transition: var(--transition);
}

.pagination a:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.pagination .active span {
  color: var(--accent-cyan);
  border: 2px solid var(--accent-cyan);
  background-color: rgba(0, 240, 255, 0.08);
  font-weight: 700;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.pagination .disabled span {
  color: var(--bg-border);
  border-color: var(--bg-border);
  opacity: 0.5;
  cursor: default;
}

/* ----------------------------------------------------------
   Content / single post
   ---------------------------------------------------------- */
.content {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: calc(var(--nav-height) + var(--space-xl)) var(--space-md) var(--space-2xl);
}

.post.content {
  max-width: var(--content-prose-max);
}

/* Single-post title */
.post-title-h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.3;
  color: var(--text-primary);
  border-left: 3px solid var(--accent-cyan);
  padding-left: var(--space-sm);
  margin-bottom: var(--space-sm);
}

/* Meta row */
.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs) var(--space-sm);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--text-muted);
  letter-spacing: 0.04em;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px dashed var(--bg-border);
}

.post-meta .tag-pills {
  margin-top: 0;
  padding-top: 0;
}

.post-meta .separator {
  color: var(--bg-border);
}

/* ----------------------------------------------------------
   Table of contents (dossier-marker style)
   ---------------------------------------------------------- */
.post-toc {
  margin-bottom: var(--space-lg);
}

.post-toc__label {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
  padding-bottom: 4px;
  border-bottom: 1px dashed var(--bg-border);
}

.post-toc nav#TableOfContents ul {
  list-style: none;
  padding-left: var(--space-xs);
}

.post-toc nav#TableOfContents ul ul {
  padding-left: var(--space-md);
}

.post-toc nav#TableOfContents li {
  padding: 2px 0;
}

.post-toc nav#TableOfContents a {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.5;
}

.post-toc nav#TableOfContents a:hover {
  color: var(--accent-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
}

/* ----------------------------------------------------------
   Post body prose (ported from .content rules)
   ---------------------------------------------------------- */
.post-content h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
  border-left: 3px solid var(--accent-cyan);
  padding-left: var(--space-sm);
}

.post-content h2:first-child {
  margin-top: 0;
}

.post-content h3,
.post-content h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: var(--space-md);
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.post-content p {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.7;
  letter-spacing: 0.02em;
}

.post-content ul,
.post-content ol {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  padding-left: var(--space-md);
  line-height: 1.7;
}

.post-content li {
  padding: var(--space-xs) 0;
}

.post-content ul {
  list-style: none;
  padding-left: var(--space-sm);
}

.post-content ul li::before {
  content: '\25B8\00a0';
  color: var(--accent-cyan);
}

.post-content ol {
  list-style: decimal;
}

.post-content blockquote {
  border-left: 3px solid var(--accent-magenta);
  padding: var(--space-xs) var(--space-md);
  margin: var(--space-md) 0;
  color: var(--text-secondary);
  background: rgba(255, 42, 109, 0.04);
}

.post-content blockquote p {
  margin-bottom: 0;
}

.post-content hr {
  border: none;
  border-top: 1px dashed var(--bg-border);
  margin: var(--space-lg) 0;
}

.post-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  display: block;
  margin: var(--space-md) auto;
}

.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-md);
  font-size: var(--fs-small);
}

.post-content th,
.post-content td {
  border: 1px solid var(--bg-border);
  padding: var(--space-xs) var(--space-sm);
  text-align: left;
}

.post-content th {
  font-family: var(--font-display);
  color: var(--text-primary);
  background: var(--bg-elevated);
}

/* Inline code inside prose */
.post-content code,
.post-content li code,
.post-content p code {
  font-family: var(--font-body);
  font-size: 0.85em;
  background-color: var(--bg-elevated);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--bg-border);
  color: var(--text-primary);
}

/* Links: dossier underline-grow effect */
.post-content a {
  position: relative;
  color: var(--accent-cyan);
}

.post-content a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-cyan);
  box-shadow: 0 0 6px rgba(0, 240, 255, 0.5);
  transition: width var(--transition);
}

.post-content a:hover::after {
  width: 100%;
}

/* ----------------------------------------------------------
   Follow CTA (dossier-links style, single line)
   ---------------------------------------------------------- */
.post-follow {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px dashed var(--bg-border);
}

.post-follow__label {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-bottom: var(--space-xs);
}

.post-follow__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-sm);
}

.post-follow__links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  transition: var(--transition);
}

.post-follow__links a:hover {
  color: var(--accent-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
}

.post-follow__links a i {
  font-size: 0.9em;
  color: var(--text-muted);
  transition: color var(--transition);
}

.post-follow__links a:hover i {
  color: var(--accent-cyan);
}

.post-follow__links a + a::before {
  content: "|";
  color: var(--bg-border);
  margin-left: var(--space-xs);
  font-size: 0.75em;
}

/* ----------------------------------------------------------
   Prev / next navigation
   ---------------------------------------------------------- */
.post-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px dashed var(--bg-border);
}

.post-nav__link {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--font-display);
  font-size: var(--fs-body);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-cyan);
  padding: 10px 20px;
  border: 2px solid var(--accent-cyan);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  background-color: rgba(0, 240, 255, 0.05);
  transition: var(--transition);
  max-width: 48%;
}

.post-nav__link:hover {
  background-color: rgba(0, 240, 255, 0.12);
  filter: drop-shadow(0 4px 16px rgba(0, 240, 255, 0.15));
}

.post-nav__link--prev {
  text-align: left;
}

.post-nav__link--next {
  text-align: right;
  margin-left: auto;
}

.post-nav__dir {
  font-size: var(--fs-small);
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.post-nav__title {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  text-transform: none;
  letter-spacing: 0.02em;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

/* ----------------------------------------------------------
   Terminal-wrapped code blocks (cyan frame, mac dots)
   Only the 3 dots use red/yellow/green. Site chrome stays cyan+magenta.
   ---------------------------------------------------------- */
.cyber-terminal {
  border: 1px solid color-mix(in srgb, var(--accent-cyan) 50%, transparent);
  overflow: hidden;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  background: var(--bg-card);
  position: relative;
  margin: var(--space-md) 0;
}

.cyber-terminal__header {
  display: flex;
  gap: var(--space-xs);
  align-items: center;
  padding: var(--space-xs) var(--space-sm);
  border-bottom: 1px solid color-mix(in srgb, var(--accent-cyan) 40%, transparent);
  background: rgba(0, 240, 255, 0.06);
}

.cyber-terminal__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.cyber-terminal__dot--red {
  background: var(--accent-magenta);
}

.cyber-terminal__dot--yellow {
  background: #fcee0a;
}

.cyber-terminal__dot--green {
  background: #05ffa1;
}

.cyber-terminal__title {
  margin-left: auto;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.cyber-terminal__copy {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px 4px;
  font-size: 0.85em;
  line-height: 1;
  transition: var(--transition);
}

.cyber-terminal__copy:hover {
  color: var(--accent-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
}

.cyber-terminal__copy.copied {
  color: var(--accent-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
}

.cyber-terminal__body {
  padding: var(--space-sm);
  overflow-x: auto;
  line-height: 1.6;
}

/* Chroma: transparent background only. NEVER override token colors.
   Dracula handles Scala syntax highlighting. */
.cyber-terminal__body .chroma,
.cyber-terminal__body code,
.cyber-terminal__body pre {
  background: transparent !important;
}

.cyber-terminal__body pre {
  white-space: pre;
  overflow-x: auto;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  line-height: 1.6;
}

.cyber-terminal__body code {
  border: none;
  padding: 0;
  background: transparent;
  font-size: inherit;
}

/* ----------------------------------------------------------
   Footer
   ---------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--bg-border);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
}

.footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

.footer p {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ----------------------------------------------------------
   404
   ---------------------------------------------------------- */
.error-404 {
  max-width: var(--content-prose-max);
  margin: 0 auto;
  padding: calc(var(--nav-height) + var(--space-2xl)) var(--space-md) var(--space-2xl);
  text-align: center;
}

.error-404__marker {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--text-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.error-404__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  border-left: 3px solid var(--accent-cyan);
  padding-left: var(--space-sm);
  margin-bottom: var(--space-md);
  display: inline-block;
}

.error-404__text {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

/* ----------------------------------------------------------
   Responsive
   ---------------------------------------------------------- */
@media (max-width: 768px) {
  :root {
    --fs-h2: 1.2rem;
  }

  .nav-inner {
    padding: var(--space-xs) var(--space-sm);
  }

  .nav-links {
    gap: var(--space-sm);
  }

  .nav-links a {
    font-size: var(--fs-small);
  }

  .nav-logo {
    font-size: 0.95rem;
  }

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

  .section,
  .content {
    padding-left: var(--space-sm);
    padding-right: var(--space-sm);
  }

  .post-nav {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .post-nav__link {
    max-width: 100%;
    text-align: left !important;
    margin-left: 0;
  }
}

@media (max-width: 480px) {
  .nav-links {
    gap: var(--space-xs);
  }
}

/* ----------------------------------------------------------
   Accessibility — Reduced Motion
   ---------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ----------------------------------------------------------
   Scrollbar (WebKit)
   ---------------------------------------------------------- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-body);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-cyan);
}