/* ============================================================
   ComputerJy 2.0 - theme.css
   Direction: "Terminal" - square tiles, hairline grid gaps,
   zoom-on-hover imagery, solid brand chips, monospace furniture.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root,
[data-theme='dark'] {
  --bg-base: #080b12;
  --bg-surface: #0d121c;
  --bg-elevated: #111827;
  --bg-subtle: rgba(148, 163, 184, 0.06);
  --bg-glass: rgba(8, 11, 18, 0.76);

  --text-primary: #ffffff;
  --text-body: #cbd5e1;
  --text-secondary: #94a3b8;
  --text-muted: #8496ae;
  --text-subtle: #7c8ca5;

  --border-color: rgba(148, 163, 184, 0.14);
  --border-hover: rgba(0, 210, 255, 0.45);
  --rule-strong: rgba(0, 210, 255, 0.25);

  --brand-cyan: #00d2ff;
  --brand-blue: #0080ff;
  --brand-purple: #7209b7;
  --brand-pink: #ff006e;
  --brand-orange: #fb5607;
  --brand-amber: #ffd166;
  --brand-green: #06d6a0;

  --grad-primary: linear-gradient(
    135deg,
    #00d2ff 0%,
    #0080ff 45%,
    #7209b7 100%
  );
  --grad-accent: linear-gradient(135deg, #ff006e 0%, #fb5607 50%, #ffd166 100%);

  --chip-fg: #080b12;
  --thumb-ease: 420ms cubic-bezier(0.2, 0.7, 0.2, 1);

  --font-heading: 'Plus Jakarta Sans', ui-sans-serif, system-ui, sans-serif;
  --font-body: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --wrap: 1010px;
  --gutter: 24px;
  --hairline: 2px;
}

[data-theme='light'] {
  --bg-base: #f8fafc;
  --bg-surface: #ffffff;
  --bg-elevated: #f1f5f9;
  --bg-subtle: rgba(15, 23, 42, 0.04);
  --bg-glass: rgba(248, 250, 252, 0.8);

  --text-primary: #0b0f19;
  --text-body: #1e293b;
  --text-secondary: #475569;
  --text-muted: #5a6b82;
  --text-subtle: #64748b;

  --border-color: rgba(15, 23, 42, 0.12);
  --border-hover: rgba(0, 128, 255, 0.5);
  --rule-strong: rgba(0, 128, 255, 0.3);

  --brand-cyan: #00647a;
  --chip-fg: #ffffff;
}

/* ---------- 2. Reset & base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg-base);
  color: var(--text-body);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.78;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}
img,
svg,
video,
iframe {
  max-width: 100%;
  height: auto;
  display: block;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.16;
  margin: 0 0 0.5em;
  text-wrap: pretty;
}
p {
  margin: 0 0 1em;
  text-wrap: pretty;
}
a {
  color: var(--brand-cyan);
  text-decoration: none;
}
a:hover,
a:focus-visible {
  color: var(--text-primary);
}
:focus-visible {
  outline: 2px solid var(--brand-cyan);
  outline-offset: 2px;
}
.screen-reader-text {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--brand-cyan);
  color: #080b12;
  padding: 10px 16px;
  font: 800 12px/1 var(--font-mono);
  letter-spacing: 0.12em;
}
.skip-link:focus {
  left: 8px;
  top: 8px;
}
.container {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- 3. Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--bg-glass);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--rule-strong);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 22px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.site-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  flex: none;
}
.site-brand img,
.site-brand .custom-logo {
  width: 26px;
  height: 26px;
}
.brand-word {
  font: 800 17px/1 var(--font-heading);
  color: var(--text-primary);
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.brand-accent {
  color: var(--brand-cyan);
}
.site-nav {
  min-width: 0;
}
.site-nav .nav-list {
  display: flex;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  flex-wrap: wrap;
}
@media (max-width: 1040px) {
  .site-nav .nav-list {
    gap: 12px;
  }
  .header-inner {
    gap: 16px;
  }
}
.nav-list a {
  font: 600 12px/1 var(--font-mono);
  color: var(--text-secondary);
  white-space: nowrap;
}
.nav-list a::before {
  content: '/';
  color: var(--text-subtle);
}
.nav-list .current-menu-item > a,
.nav-list a.active,
.nav-list a:hover {
  color: var(--brand-cyan);
}
.header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}
.search-trigger-btn,
.theme-toggle-btn,
.mobile-menu-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font: 600 11px/1 var(--font-mono);
  letter-spacing: 0.08em;
  padding: 7px 9px;
  border-radius: 0;
}
.search-trigger-btn:hover,
.theme-toggle-btn:hover,
.mobile-menu-btn:hover {
  border-color: var(--border-hover);
  color: var(--brand-cyan);
}
.search-kbd-shortcut {
  font: 600 10px/1 var(--font-mono);
  color: var(--text-muted);
}
.mobile-menu-btn {
  display: none;
}

/* ---------- 4. Reading progress ---------- */
.reading-progress-track {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--bg-elevated);
  z-index: 80;
}
.reading-progress-bar {
  height: 3px;
  width: 0;
  background: var(--brand-cyan);
  transition: width 90ms linear;
}

/* ---------- 5. Eyebrow strip ---------- */
.eyebrow-strip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
  font: 600 11.5px/1 var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--text-muted);
}
.eyebrow-strip .sparkle {
  color: var(--brand-amber);
}
.eyebrow-tagline {
  color: var(--text-secondary);
}
.eyebrow-date {
  margin-left: auto;
}

/* ---------- 6. Chips, badges, rules ---------- */
.category-badge {
  display: inline-block;
  background: var(--brand-cyan);
  color: var(--chip-fg);
  font: 800 9.5px/1 var(--font-mono);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  padding: 5px 8px;
}
.category-badge:hover {
  background: var(--text-primary);
  color: var(--bg-base);
}
.badge-entertainment {
  background: var(--brand-purple);
  color: #fff;
}
.badge-education {
  background: var(--brand-amber);
  color: #080b12;
}
.badge-news {
  background: var(--brand-pink);
  color: #fff;
}
.badge-glow {
  background: var(--grad-primary);
  color: #fff;
  font: 800 10px/1 var(--font-mono);
  letter-spacing: 0.16em;
  padding: 6px 10px;
  display: inline-block;
}
.section-header-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
}
.section-heading {
  margin: 0;
  font: 800 10px/1 var(--font-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  background: var(--grad-primary);
  padding: 6px 10px;
}
.section-rule {
  flex: 1;
  height: 1px;
  background: var(--border-color);
}
.section-count {
  font: 600 11px/1 var(--font-mono);
  color: var(--text-subtle);
}
.breadcrumbs-trail {
  font: 600 10.5px/1.8 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 16px 0 0;
}
.breadcrumbs-trail a {
  color: var(--text-muted);
}
.breadcrumbs-trail a:hover {
  color: var(--brand-cyan);
}
.breadcrumbs-trail .sep {
  color: var(--text-subtle);
  margin: 0 4px;
}

/* ---------- 7. Grid system (hairline gaps) ---------- */
.tile-grid {
  display: grid;
  gap: 1px;
  background: var(--border-color);
  border: 1px solid var(--border-color);
}
.tile-grid > * {
  background: var(--bg-base);
}
.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}
.lead-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border-color);
  border: 1px solid var(--border-color);
  margin: 22px 0;
}
.lead-block > * {
  background: var(--bg-base);
}
.lead-side {
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-color);
}
.lead-side > * {
  background: var(--bg-base);
}

/* ---------- 8. Post cards ---------- */
.post-thumb {
  position: relative;
  overflow: hidden;
  background: var(--bg-elevated);
}
.post-thumb img {
  display: block;
  width: 100%;
  object-fit: cover;
  transition: transform var(--thumb-ease);
}
.post-card:hover .post-thumb img,
.post-card:focus-within .post-thumb img,
.lead-card:hover .post-thumb img,
.lead-card:focus-within .post-thumb img,
.related-item:hover .post-thumb img,
.related-item:focus-within .post-thumb img {
  transform: scale(1.06);
}
.post-thumb .thumb-chip {
  position: absolute;
  top: 0;
  left: 0;
}
.post-card {
  display: block;
}
.post-card .card-body {
  padding: 13px;
}
.post-card .entry-title {
  margin: 9px 0 0;
  font: 700 14.5px/1.34 var(--font-heading);
  letter-spacing: -0.01em;
}
.post-card .entry-title a {
  color: var(--text-primary);
}
.post-card:hover .entry-title a {
  color: var(--brand-cyan);
}
.post-card .card-cat {
  font: 800 9px/1 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-cyan);
}
.lead-card .card-body {
  padding: 18px 18px 22px;
}
.lead-card .entry-title {
  margin: 0 0 10px;
  font: 900 26px/1.16 var(--font-heading);
}
.lead-card .entry-title a {
  color: var(--text-primary);
}
.lead-card .entry-excerpt {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
}
.side-card {
  display: flex;
  gap: 14px;
  padding: 14px;
  align-items: center;
}
.side-card .post-thumb {
  width: 120px;
  height: 78px;
  flex: none;
}
.side-card .post-thumb img {
  width: 120px;
  height: 78px;
}
.side-card .entry-title {
  margin: 9px 0 0;
  font: 700 15px/1.32 var(--font-heading);
}
.side-card .entry-title a {
  color: var(--text-primary);
}
.post-card .post-thumb img {
  height: 118px;
  width: 100%;
}
.entry-meta-mono {
  font: 600 11px/1.6 var(--font-mono);
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* ---------- 9. List / archive rows ---------- */
.archive-header {
  padding: 26px 0 18px;
  border-bottom: 1px solid var(--border-color);
}
.archive-title {
  font: 900 34px/1.1 var(--font-heading);
  margin: 10px 0 8px;
}
.archive-description {
  margin: 0;
  color: var(--text-secondary);
  font-size: 15px;
  max-width: 60ch;
}
.archive-kicker {
  font: 800 10px/1 var(--font-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-cyan);
}

/* ---------- 10. Single post ---------- */
.single-hero {
  position: relative;
}
.single-hero .hero-img {
  width: 100%;
  max-height: 460px;
  object-fit: cover;
}
.single-hero .hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(8, 11, 18, 0.15),
    rgba(8, 11, 18, 0.94)
  );
}
[data-theme='light'] .single-hero .hero-scrim {
  background: linear-gradient(
    180deg,
    rgba(248, 250, 252, 0.1),
    rgba(248, 250, 252, 0.95)
  );
}
.single-hero .hero-copy {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
}
.single-hero .entry-title {
  margin: 14px 0 0;
  font: 900 clamp(28px, 4vw, 40px)/1.08 var(--font-heading);
  letter-spacing: -0.04em;
  max-width: 780px;
}
.single-no-hero {
  padding-top: 24px;
}
.single-no-hero .entry-title {
  font: 900 clamp(28px, 4vw, 40px)/1.1 var(--font-heading);
  margin: 14px 0 0;
}

.single-shell {
  display: grid;
  grid-template-columns: 1fr 286px;
  gap: 1px;
  background: var(--border-color);
  border-left: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  max-width: var(--wrap);
  margin: 0 auto;
}
.single-shell > * {
  background: var(--bg-base);
}
.single-main {
  padding: 22px 26px 34px;
  min-width: 0;
}
.single-aside {
  padding: 22px 20px 34px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.byline-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}
.byline-avatar img {
  width: 30px;
  height: 30px;
}
.byline-name {
  font: 600 11.5px/1.5 var(--font-mono);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.byline-name span {
  color: var(--text-subtle);
}

/* ---------- 11. Byline links ---------- */
.byline-links {
  display: flex;
  gap: 1px;
  margin-left: auto;
}
.byline-links a,
.byline-links button {
  border: 1px solid var(--border-color);
  background: transparent;
  cursor: pointer;
  padding: 6px 10px;
  font: 700 10.5px/1 var(--font-mono);
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  text-transform: uppercase;
}
.byline-links a:hover,
.byline-links button:hover {
  background: var(--brand-cyan);
  color: var(--chip-fg);
  border-color: var(--brand-cyan);
}
.post-links-row .link-primary {
  background: var(--brand-cyan);
  color: var(--chip-fg);
  border-color: var(--brand-cyan);
}
.post-links-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 22px;
  flex-wrap: wrap;
}

/* ---------- 12. Entry content / block editor ---------- */
.entry-content {
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--text-body);
}
.entry-content > * {
  margin-bottom: 1em;
}
.entry-content a {
  color: var(--brand-cyan);
  background: rgba(0, 210, 255, 0.12);
  padding: 1px 4px;
}
.entry-content a:hover {
  background: var(--brand-cyan);
  color: var(--chip-fg);
}
.entry-content h2 {
  margin: 1.6em 0 0.5em;
  font-size: 24px;
}
.entry-content h2::before {
  content: '## ';
  font-family: var(--font-mono);
  font-size: 0.72em;
  color: var(--brand-cyan);
}
.entry-content h3 {
  margin: 1.5em 0 0.45em;
  font-size: 19px;
}
.entry-content h3::before {
  content: '### ';
  font-family: var(--font-mono);
  font-size: 0.72em;
  color: var(--brand-blue);
}
.entry-content ul,
.entry-content ol {
  padding-left: 1.2em;
}
.entry-content li {
  margin-bottom: 0.4em;
}
.entry-content ul {
  list-style: none;
  padding-left: 0;
}
.entry-content ul li {
  padding-left: 1.3em;
  position: relative;
}
.entry-content ul li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--brand-cyan);
}
.entry-content blockquote,
.wp-block-quote {
  margin: 1.4em 0;
  padding: 14px 18px;
  background: var(--bg-surface);
  border-left: 3px solid var(--brand-cyan);
  font-size: 16px;
  color: var(--text-body);
}
.wp-block-quote cite,
.entry-content cite {
  display: block;
  margin-top: 8px;
  font: 600 11px/1 var(--font-mono);
  color: var(--text-muted);
  letter-spacing: 0.08em;
  font-style: normal;
}
.entry-content pre,
.wp-block-code,
.wp-block-preformatted {
  background: var(--bg-surface);
  border-left: 3px solid var(--brand-cyan);
  padding: 14px 16px;
  font: 400 13px/1.7 var(--font-mono);
  color: var(--text-secondary);
  overflow: auto;
}
.entry-content code,
.wp-block-code code {
  font-family: var(--font-mono);
  font-size: 0.9em;
}
.entry-content :not(pre) > code {
  background: var(--bg-elevated);
  padding: 2px 5px;
  color: var(--brand-cyan);
}
.entry-content table,
.wp-block-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}
.entry-content th,
.entry-content td {
  border: 1px solid var(--border-color);
  padding: 9px 12px;
  text-align: left;
}
.entry-content th {
  background: var(--bg-elevated);
  font: 700 11px/1 var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
}
.entry-content figure,
.wp-block-image {
  margin: 1.6em 0;
}
.entry-content figcaption,
.wp-block-image figcaption {
  font: 500 12px/1.6 var(--font-mono);
  color: var(--text-muted);
  margin-top: 8px;
}
.entry-content hr,
.wp-block-separator {
  border: 0;
  border-top: 1px solid var(--border-color);
  margin: 2em 0;
}
.wp-block-button__link {
  background: var(--brand-cyan);
  color: var(--chip-fg);
  border-radius: 0;
  font: 800 12px/1 var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 12px 18px;
}
.wp-block-pullquote {
  border-top: 2px solid var(--brand-cyan);
  border-bottom: 2px solid var(--brand-cyan);
  padding: 22px 0;
}
.entry-content .alignwide {
  width: 100%;
}
.entry-content .alignfull {
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  max-width: 100vw;
  width: 100vw;
}
.entry-content .alignleft {
  float: left;
  margin: 0 1.4em 1em 0;
}
.entry-content .alignright {
  float: right;
  margin: 0 0 1em 1.4em;
}
.entry-content .aligncenter {
  margin-left: auto;
  margin-right: auto;
}
.wp-caption {
  max-width: 100%;
}
.sticky .entry-title::after {
  content: ' ★';
  color: var(--brand-amber);
}

/* ---------- 13. Tags ---------- */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.tag-chip {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font: 600 11px/1 var(--font-mono);
  padding: 5px 9px;
}
.tag-chip:hover {
  border-color: var(--brand-cyan);
  color: var(--brand-cyan);
}

/* ---------- 14. Related posts ---------- */
.block-kicker {
  font: 800 10px/1 var(--font-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-cyan);
  margin: 26px 0 14px;
}
.related-grid .related-item h4 {
  margin: 0;
  padding: 11px;
  font: 700 13px/1.35 var(--font-heading);
}
.related-grid .related-item h4 a {
  color: var(--text-primary);
}
.related-grid .related-item img {
  height: 80px;
  width: 100%;
  object-fit: cover;
}

/* ---------- 15. Sidebar widgets ---------- */
.sidebar-widget {
  margin: 0;
}
.widget-title,
.sidebar-widget h3 {
  font: 800 9.5px/1 var(--font-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-primary);
  background: var(--bg-elevated);
  padding: 7px 10px;
  margin: 0 0 12px;
}
.widget-cyan .widget-title {
  color: var(--brand-cyan);
}
.author-card {
  border: 1px solid var(--border-color);
  padding: 16px;
  text-align: center;
}
.author-card img {
  width: 54px;
  height: 54px;
  margin: 0 auto 10px;
}
.author-card .author-name {
  font: 800 14px/1 var(--font-heading);
  color: var(--text-primary);
}
.author-card p {
  margin: 8px 0 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text-secondary);
}
.trending-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.trending-item {
  display: flex;
  gap: 10px;
}
.trending-rank {
  font: 700 11px/1.4 var(--font-mono);
  flex: none;
}
.trending-item:nth-child(1) .trending-rank {
  color: var(--brand-cyan);
}
.trending-item:nth-child(2) .trending-rank {
  color: var(--brand-blue);
}
.trending-item:nth-child(3) .trending-rank {
  color: var(--brand-purple);
}
.trending-item:nth-child(n + 4) .trending-rank {
  color: var(--text-subtle);
}
.trending-item a {
  font: 600 13px/1.45 var(--font-body);
  color: var(--text-body);
}
.trending-item a:hover {
  color: var(--brand-cyan);
}
.sidebar-widget ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.sidebar-widget ul li a {
  font-size: 13px;
  color: var(--text-secondary);
}
.sidebar-widget ul li a:hover {
  color: var(--brand-cyan);
}
.is-sticky-slot {
  position: sticky;
  top: 80px;
}

/* ---------- 16. Reserved layout slots (sponsor placements) ---------- */
.reserved-unit {
  border: 1px dashed var(--rule-strong);
  background: rgba(0, 210, 255, 0.04);
  color: var(--text-muted);
  font: 600 9.5px/1 var(--font-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  contain: layout;
}
.reserved-unit.is-filled {
  border: 0;
  background: transparent;
  display: block;
}
.unit-leaderboard {
  min-height: 90px;
  margin: 14px 0;
}
.unit-infeed {
  min-height: 96px;
  margin: 22px 0;
}
.unit-inarticle {
  min-height: 110px;
  margin: 22px 0;
}
.unit-sidebar {
  min-height: 250px;
}
.feed-slot-row {
  grid-column: 1 / -1;
  padding: 0;
}
.feed-slot-row .reserved-unit {
  margin: 0;
}
.post-thumb-empty {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: repeating-linear-gradient(
    135deg,
    var(--bg-elevated) 0 10px,
    var(--bg-surface) 10px 20px
  );
}

/* ---------- 17. Comments ---------- */
.comments-area {
  margin-top: 28px;
}
.comments-title {
  font: 800 10px/1 var(--font-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 14px;
}
.comment-list,
.comment-list .children {
  list-style: none;
  margin: 0;
  padding: 0;
}
.comment-list > li {
  margin-bottom: 12px;
}
.comment-list .children {
  margin-left: 40px;
  margin-top: 12px;
}
.comment-item .comment-row {
  display: flex;
  gap: 10px;
}
.comment-avatar {
  width: 30px;
  height: 30px;
  flex: none;
}
.comment-bubble {
  flex: 1;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 12px 14px;
}
.bypostauthor > .comment-row > .comment-bubble {
  background: rgba(0, 210, 255, 0.06);
  border-color: rgba(0, 210, 255, 0.22);
}
.comment-header {
  font: 600 11px/1 var(--font-mono);
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.bypostauthor > .comment-row > .comment-bubble .comment-header {
  color: var(--brand-cyan);
}
.comment-header .comment-date {
  color: var(--text-subtle);
}
.comment-body {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-body);
}
.comment-body p:last-child {
  margin-bottom: 0;
}
.comment-reply {
  margin-top: 8px;
}
.comment-reply a {
  font: 700 10.5px/1 var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.comment-form {
  margin-top: 18px;
  border: 1px solid var(--border-color);
  padding: 16px;
}
.comment-form label {
  display: block;
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.comment-form input[type='text'],
.comment-form input[type='email'],
.comment-form input[type='url'],
.comment-form textarea,
input[type='search'],
input[type='text'],
input[type='email'],
textarea,
select {
  width: 100%;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 10px 12px;
  border-radius: 0;
}
textarea:focus,
input:focus {
  border-color: var(--brand-cyan);
  outline: none;
}
.comment-form .form-submit input[type='submit'],
.btn-primary,
button.submit {
  background: var(--brand-cyan);
  color: var(--chip-fg);
  border: 0;
  cursor: pointer;
  font: 800 11px/1 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 12px 18px;
}
.comment-form .form-submit input[type='submit']:hover {
  background: var(--text-primary);
}
.comment-navigation,
.comment-respond {
  margin-top: 16px;
}

/* ---------- 18. Pagination ---------- */
.pagination-wrapper,
.navigation.pagination {
  margin: 22px 0 30px;
}
.nav-links {
  display: flex;
  justify-content: center;
  gap: 1px;
  flex-wrap: wrap;
}
.nav-links .page-numbers {
  padding: 9px 14px;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font: 600 12px/1 var(--font-mono);
}
.nav-links .page-numbers.current {
  background: var(--brand-cyan);
  color: var(--chip-fg);
  border-color: var(--brand-cyan);
  font-weight: 800;
}
.nav-links a.page-numbers:hover {
  border-color: var(--brand-cyan);
  color: var(--brand-cyan);
}
.post-navigation .nav-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border-color);
  border: 1px solid var(--border-color);
}
.post-navigation .nav-previous,
.post-navigation .nav-next {
  background: var(--bg-base);
  padding: 16px;
}
.post-navigation .nav-next {
  text-align: right;
}
.post-navigation a {
  font: 700 14px/1.35 var(--font-heading);
  color: var(--text-primary);
}
.post-navigation a:hover {
  color: var(--brand-cyan);
}

/* ---------- 19. Footer ---------- */
.site-footer {
  border-top: 1px solid var(--rule-strong);
  background: var(--bg-base);
  margin-top: 30px;
}
.footer-cols {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 26px;
  padding: 30px 0;
}
.footer-col-title {
  font: 800 10px/1 var(--font-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin: 0 0 12px;
}
.footer-col-title.is-cyan {
  color: var(--brand-cyan);
}
.footer-widget p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
}
.newsletter-form {
  display: flex;
  gap: 1px;
}
.newsletter-form input[type='email'] {
  flex: 1;
  height: 36px;
  padding: 0 10px;
}
.newsletter-form button {
  padding: 0 16px;
  height: 36px;
  background: var(--brand-cyan);
  color: var(--chip-fg);
  border: 0;
  cursor: pointer;
  font: 800 11px/1 var(--font-mono);
  letter-spacing: 0.1em;
}
.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-links a {
  font-size: 13px;
  color: var(--text-secondary);
}
.footer-links a:hover {
  color: var(--brand-cyan);
}
.profile-links {
  display: flex;
  gap: 1px;
}
.profile-links a {
  width: 30px;
  height: 30px;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}
.profile-links a:hover {
  border-color: var(--brand-cyan);
  color: var(--brand-cyan);
}
.footer-legal {
  margin-top: 14px;
  font-size: 12px;
  line-height: 1.8;
}
.site-credit {
  border-top: 1px solid var(--border-color);
  padding: 13px var(--gutter);
  text-align: center;
  font: 600 11px/1 var(--font-mono);
  color: var(--text-subtle);
  letter-spacing: 0.12em;
}
.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 38px;
  height: 38px;
  background: var(--brand-cyan);
  color: var(--chip-fg);
  border: 0;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font: 800 14px/1 var(--font-mono);
  z-index: 50;
}
.back-to-top.is-visible {
  display: flex;
}

/* ---------- 20. Search modal / mobile drawer ---------- */
.search-modal-backdrop,
.mobile-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 11, 18, 0.78);
  z-index: 90;
  display: none;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.search-modal-backdrop.is-open,
.mobile-drawer-backdrop.is-open {
  display: block;
}
.search-modal-card {
  max-width: 620px;
  margin: 12vh auto 0;
  background: var(--bg-surface);
  border: 1px solid var(--rule-strong);
}
.search-modal-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
}
.search-modal-input {
  background: transparent;
  border: 0;
  font-size: 15px;
  color: var(--text-primary);
  padding: 0;
}
.search-close-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font: 600 10px/1 var(--font-mono);
  padding: 6px 8px;
  cursor: pointer;
}
.search-results-list {
  max-height: 50vh;
  overflow: auto;
}
.search-result-item {
  display: block;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}
.search-result-title {
  font: 700 14px/1.35 var(--font-heading);
  color: var(--text-primary);
}
.search-result-snippet {
  font: 500 11.5px/1 var(--font-mono);
  color: var(--text-muted);
  margin-top: 6px;
}
.search-hint {
  padding: 10px 16px;
  font: 600 10px/1 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-subtle);
}
.mobile-drawer {
  width: min(320px, 84vw);
  height: 100%;
  margin-left: auto;
  background: var(--bg-surface);
  border-left: 1px solid var(--rule-strong);
  padding: 18px;
}
.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.mobile-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.mobile-nav-list a {
  display: block;
  padding: 12px 10px;
  border: 1px solid var(--border-color);
  font: 600 13px/1 var(--font-mono);
  color: var(--text-secondary);
}
.mobile-nav-list a:hover {
  border-color: var(--brand-cyan);
  color: var(--brand-cyan);
}

/* ---------- 21. 404 / none ---------- */
.state-block {
  text-align: center;
  padding: 60px 0;
  border: 1px solid var(--border-color);
  margin: 24px 0;
}
.state-code {
  font: 900 clamp(56px, 12vw, 110px)/1 var(--font-heading);
  letter-spacing: -0.05em;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.state-title {
  font: 900 24px/1.2 var(--font-heading);
  margin: 10px 0;
}
.state-text {
  color: var(--text-secondary);
  font-size: 15px;
  max-width: 52ch;
  margin: 0 auto 18px;
}

/* ---------- 22. Landing / full-width page templates ---------- */
.page-shell {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px var(--gutter) 40px;
}
.page-shell-wide {
  max-width: var(--wrap);
}
.page-shell-full {
  max-width: none;
  padding-left: 0;
  padding-right: 0;
}
.landing-hero {
  border-bottom: 1px solid var(--border-color);
  padding: 46px var(--gutter);
  text-align: center;
}
.landing-hero h1 {
  font: 900 clamp(32px, 5vw, 52px)/1.06 var(--font-heading);
  letter-spacing: -0.04em;
  max-width: 18ch;
  margin: 14px auto 12px;
}
.landing-hero p {
  color: var(--text-secondary);
  font-size: 17px;
  max-width: 58ch;
  margin: 0 auto;
}

/* ---------- 23. Plugin compatibility ---------- */
.wpcf7 form .wpcf7-response-output {
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font: 600 12px/1.5 var(--font-mono);
  padding: 10px 12px;
  margin: 12px 0 0;
}
.wpcf7-form label {
  display: block;
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.wpcf7-submit {
  background: var(--brand-cyan);
  color: var(--chip-fg);
  border: 0;
  cursor: pointer;
  font: 800 11px/1 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 12px 18px;
}
.wpcf7-not-valid-tip {
  color: var(--brand-pink);
  font: 600 11px/1.4 var(--font-mono);
}
#breadcrumbs,
.rank-math-breadcrumb,
.yoast-breadcrumb {
  font: 600 10.5px/1.8 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding-top: 16px;
}
#breadcrumbs a,
.rank-math-breadcrumb a,
.yoast-breadcrumb a {
  color: var(--text-muted);
}
.sharedaddy,
.jp-relatedposts,
#jp-relatedposts {
  margin-top: 24px;
}
#jp-relatedposts .jp-relatedposts-post-title a {
  font-family: var(--font-heading) !important;
  color: var(--text-primary) !important;
}
.jetpack_subscription_widget input[type='submit'] {
  background: var(--brand-cyan);
  color: var(--chip-fg);
  border: 0;
  font-family: var(--font-mono);
}

/* ---------- 24. Responsive ---------- */
@media (max-width: 900px) {
  .single-shell {
    grid-template-columns: 1fr;
  }
  .single-aside {
    border-top: 1px solid var(--border-color);
  }
  .footer-cols {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 720px) {
  body {
    font-size: 16px;
  }
  .site-nav {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .search-trigger-btn span,
  .search-kbd-shortcut {
    display: none;
  }
  .lead-block,
  .grid-2 {
    grid-template-columns: 1fr;
  }
  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }
  .footer-cols {
    grid-template-columns: 1fr;
  }
  .single-main {
    padding: 20px 16px 30px;
  }
  .post-navigation .nav-links {
    grid-template-columns: 1fr;
  }
  .single-hero .hero-img {
    max-height: 280px;
  }
}
@media (max-width: 480px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .side-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .side-card .post-thumb,
  .side-card .post-thumb img {
    width: 100%;
    height: auto;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .post-thumb img {
    transform: none !important;
  }
}
@media print {
  .site-header,
  .site-footer,
  .single-aside,
  .reserved-unit,
  .byline-links,
  .back-to-top,
  .comments-area {
    display: none !important;
  }
  body {
    background: #fff;
    color: #000;
  }
}