/* ============================================
   CSS Reset & Base Styles
   ============================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ============================================
   CSS Variables (Dark Theme with Character)
   ============================================ */

:root {
  /* Neo-Brutalist Color System - 80% monochrome, 20% accent */
  --black: #000000;
  --white: #ffffff;
  --gray-50: #f5f5f5;
  --gray-900: #1a1a1a;

  --bg-primary: #000000;
  --bg-secondary: #1a1a1a;
  --bg-tertiary: #1a1a1a;
  --bg-elevated: #000000;
  --bg-card: #ffffff;

  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-tertiary: rgba(255, 255, 255, 0.5);
  --text-muted: rgba(255, 255, 255, 0.3);

  /* Accent System - Strategic use */
  --hazard-orange: #ff4d00;
  --warning-yellow: #ffd93d;
  --alert-red: #e63946;
  --code-green: #2fe08c;

  --accent: #ff4d00;
  --accent-hover: #ff6a26;
  --accent-dark: #cc3d00;
  --accent-muted: rgba(255, 77, 0, 0.15);

  --border: #ffffff;
  --border-subtle: rgba(255, 255, 255, 0.2);

  --success: #2fe08c;
  --warning: #ffd93d;
  --danger: #e63946;

  /* Technical overlays */
  --grid-line: rgba(255, 255, 255, 0.1);
  --overlay-text: rgba(255, 255, 255, 0.05);
  --white-overlay: rgba(255, 255, 255, 0.05);

  /* Typography - Monospace Technical System */
  --font-display:
    "Space Mono", "IBM Plex Mono", "JetBrains Mono", ui-monospace, monospace;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-technical:
    "JetBrains Mono", "Roboto Mono", "Courier Prime", ui-monospace, monospace;
  --font-mono:
    ui-monospace, "SFMono-Regular", "SF Mono", "Consolas", "Liberation Mono",
    "Menlo", monospace;

  /* Spacing - 8px base scale */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 32px;
  --space-xl: 48px;
  --space-2xl: 64px;
  --space-3xl: 96px;
  --space-4xl: 128px;

  /* Border Radius - None (sharp 90° angles) */
  --radius-sm: 0;
  --radius-md: 0;
  --radius-lg: 0;
  --radius-xl: 0;

  /* Transitions - Technical, minimal */
  --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows - Brutalist hard shadows */
  --shadow-sm: 2px 2px 0 #000;
  --shadow-md: 4px 4px 0 #000;
  --shadow-lg: 8px 8px 0 #000;
  --shadow-brutalist: 8px 8px 0 rgba(0, 0, 0, 1);
}

/* ============================================
   Base Typography with Better Hierarchy
   ============================================ */

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 0.9;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: -2px;
  margin-bottom: var(--space-lg);
}

h1 {
  font-size: clamp(48px, 8vw, 64px);
}
h2 {
  font-size: clamp(32px, 6vw, 48px);
  margin-top: var(--space-3xl);
}
h3 {
  font-size: clamp(24px, 4vw, 32px);
  margin-top: var(--space-2xl);
}
h4 {
  font-size: 20px;
  margin-top: var(--space-xl);
}
h5 {
  font-size: 18px;
  margin-top: var(--space-lg);
}
h6 {
  font-size: 16px;
  margin-top: var(--space-lg);
}

p {
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

a {
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition-fast);
}

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

/* ============================================
   Container with Better Measure
   ============================================ */

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-2xl);
  }
}

/* ============================================
   Site Header with Better Separation
   ============================================ */

.site-header {
  background: repeating-linear-gradient(
    45deg,
    #000,
    #000 20px,
    var(--hazard-orange) 20px,
    var(--hazard-orange) 40px
  );
  border-bottom: 4px solid var(--hazard-orange);
  padding: var(--space-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.site-logo {
  margin: 0;
  font-family: var(--font-technical);
  font-size: 32px;
  font-weight: 900;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.site-logo a {
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: none;
  position: relative;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.site-logo a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.site-logo a:hover::after {
  transform: scaleX(1);
}

.main-nav {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

.main-nav a {
  font-family: var(--font-technical);
  color: var(--text-primary);
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: var(--space-xs) var(--space-sm);
  border: 2px solid var(--border);
  background: #000;
  transition: all var(--transition-fast);
  border-bottom: 2px solid var(--border);
}

.main-nav a:hover,
.main-nav a.active {
  color: #000;
  background: var(--hazard-orange);
  border-color: var(--hazard-orange);
  transform: translateY(-2px);
  box-shadow: 2px 2px 0 #000;
}

.search-btn {
  background: #000;
  border: 2px solid var(--border);
  color: var(--text-primary);
  cursor: pointer;
  padding: 6px 10px;
  display: flex;
  align-items: center;
  font-family: var(--font-technical);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: var(--space-xs) var(--space-sm);
  transition: all var(--transition-fast);
  margin-left: 0;
}

.search-btn:hover {
  color: #000;
  background: var(--hazard-orange);
  border-color: var(--hazard-orange);
  transform: translateY(-2px);
  box-shadow: 2px 2px 0 #000;
}

.ai-filter-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-left: var(--space-sm);
  cursor: pointer;
}

.ai-filter-toggle input[type="checkbox"] {
  appearance: none;
  width: 40px;
  height: 20px;
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid var(--border);
  border-radius: 0;
  position: relative;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.ai-filter-toggle input[type="checkbox"]::before {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--border);
  left: 2px;
  top: 2px;
  transition: all var(--transition-fast);
}

.ai-filter-toggle input[type="checkbox"]:checked {
  background: var(--hazard-orange);
  border-color: var(--hazard-orange);
}

.ai-filter-toggle input[type="checkbox"]:checked::before {
  left: 22px;
  background: #000;
}

.toggle-label {
  font-family: var(--font-technical);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
}

/* ============================================
   Site Main with Generous Spacing
   ============================================ */

.site-main {
  flex: 1;
  padding: var(--space-4xl) 0;
}

@media (max-width: 768px) {
  .site-main {
    padding: var(--space-2xl) 0;
  }
}

/* ============================================
   Home Hero with Impact
   ============================================ */

.home-hero {
  text-align: center;
  margin-bottom: var(--space-4xl);
  padding: var(--space-3xl) 0;
  position: relative;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(64px, 10vw, 120px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -2px;
  line-height: 0.9;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: clamp(16px, 2vw, 18px);
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

/* ============================================
   Section Titles with Better Hierarchy
   ============================================ */

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--border);
  position: relative;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 80px;
  height: 2px;
  background: var(--accent);
}

/* ============================================
   Posts Grid with Better Spacing
   ============================================ */

.posts-grid {
  display: grid;
  gap: var(--space-2xl);
}

/* ============================================
   Post Card with Strong Visual Hierarchy
   ============================================ */

.post-card {
  background: var(--hazard-orange);
  border: 4px solid #000;
  padding: 0;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  min-height: 320px;
  display: flex;
  flex-direction: column;
}

/* Poster-style cards with background images */
.post-card-with-image {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 400px;
}

.post-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 16px;
  background: repeating-linear-gradient(
    45deg,
    #000,
    #000 20px,
    var(--hazard-orange) 20px,
    var(--hazard-orange) 40px
  );
  z-index: 2;
}

/* Dark overlay for image cards */
.card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.3) 0%,
    rgba(0, 0, 0, 0.7) 70%,
    rgba(0, 0, 0, 0.9) 100%
  );
  z-index: 1;
}

/* Content container */
.card-content {
  position: relative;
  z-index: 3;
  padding: var(--space-lg) var(--space-xl);
  padding-top: calc(var(--space-lg) + 8px); /* Account for stripe */
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: space-between;
}

.post-card:hover {
  border-color: var(--hazard-orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-brutalist);
}

.post-card:hover .card-overlay {
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.2) 0%,
    rgba(0, 0, 0, 0.6) 70%,
    rgba(0, 0, 0, 0.8) 100%
  );
}

/* Legacy styles for non-image cards */
.post-card:not(.post-card-with-image) .card-content {
  position: static;
  padding: var(--space-lg) var(--space-xl);
  padding-top: calc(var(--space-lg) + 8px);
}

.post-card header {
  margin-bottom: auto;
}

.post-card header h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -1px;
  margin-bottom: var(--space-md);
  line-height: 1.1;
  color: #000;
}

/* White text with shadows for image cards */
.post-card-with-image header h2 {
  color: #fff;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.post-card header h2 a {
  color: inherit;
  border-bottom: none;
  transition: color var(--transition-fast);
}

.post-card header h2 a:hover {
  color: var(--hazard-orange);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.post-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-sm);
  font-family: var(--font-technical);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #000;
  margin-bottom: var(--space-lg);
}

/* White text for image cards */
.post-card-with-image .post-meta {
  color: #fff;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

.post-meta time {
  color: var(--text-primary);
  font-weight: 500;
}

.post-card .post-meta time {
  color: var(--black);
}

.post-card-with-image .post-meta time {
  color: var(--text-primary);
}

.post-meta .separator {
  /*display: none;*/
  color: var(--hazard-orange);
  font-weight: 900;
}

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

.post-meta .categories a {
  color: #000;
  background: transparent;
  padding: 4px 8px;
  border: 2px solid #000;
  font-size: 10px;
  font-weight: 700;
  transition: all var(--transition-fast);
  border-bottom: 2px solid #000;
}

/* Category tags for image cards */
.post-card-with-image .post-meta .categories a {
  color: #fff;
  border-color: #fff;
  background: rgba(0, 0, 0, 0.3);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

.post-meta .categories a:hover {
  background: var(--hazard-orange);
  border-color: var(--hazard-orange);
  color: #000;
  text-shadow: none;
}

.post-card .excerpt {
  color: #000;
  font-size: 16px;
  line-height: 1.6;
  margin: var(--space-md) 0;
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: 0;
  flex-grow: 1;
}

/* White text with shadow for image cards */
.post-card-with-image .excerpt {
  color: #fff;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

.read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: #000;
  font-family: var(--font-technical);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-decoration: none;
  border: 2px solid #000;
  padding: var(--space-sm) var(--space-md);
  background: var(--hazard-orange);
  transition: all var(--transition-fast);
  margin-top: auto;
  align-self: flex-start;
}

/* Read more button for image cards */
.post-card-with-image .read-more {
  color: #fff;
  background: rgba(0, 0, 0, 0.7);
  border-color: #fff;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

.read-more:hover {
  background: #000;
  color: var(--hazard-orange);
  border-color: #000;
  transform: translateX(4px);
  text-shadow: none;
}

.read-more:hover {
  background: var(--hazard-orange);
  border-color: var(--hazard-orange);
  color: #000;
  transform: translateX(4px);
}

/* ============================================
   Post Page with Optimal Reading Experience
   ============================================ */

.post {
  max-width: 720px;
  margin: 0 auto;
}

.post-header {
  margin-bottom: var(--space-3xl);
  padding-bottom: var(--space-xl);
  border-bottom: 2px solid var(--border-subtle);
}

.post-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 64px);
  line-height: 0.95;
  margin-bottom: var(--space-lg);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -2px;
}

.post .post-meta {
  margin-bottom: var(--space-lg);
  font-family: var(--font-technical);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: flex;
  gap: var(--space-md);
}

.post .post-meta .author {
  color: var(--text-primary);
  font-weight: 700;
}

.post .post-meta .reading-time {
  color: var(--text-secondary);
}

.post-categories {
  margin-top: var(--space-lg);
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.post-categories a {
  padding: 4px 12px;
  background: transparent;
  border: 2px solid var(--border);
  font-family: var(--font-technical);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
  transition: all var(--transition-fast);
  border-bottom: 2px solid var(--border);
}

.post-categories a:hover {
  background: var(--hazard-orange);
  border-color: var(--hazard-orange);
  color: #000;
}

.post-tags {
  margin-top: var(--space-md);
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.post-tags a {
  padding: 0.25rem 0.75rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.post-tags a:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-muted);
}

/* ============================================
   Post Content with Premium Typography
   ============================================ */

.post-content {
  font-size: 1.0625rem;
  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 {
  margin-top: var(--space-3xl);
  margin-bottom: var(--space-xl);
  scroll-margin-top: var(--space-2xl);
}

.post-content h1:first-child,
.post-content h2:first-child,
.post-content h3:first-child {
  margin-top: 0;
}

.post-content p {
  margin-bottom: var(--space-xl);
}

.post-content a {
  color: var(--hazard-orange);
  text-decoration: none;
  border-bottom: 2px solid var(--hazard-orange);
  transition: all var(--transition-fast);
}

.post-content a:hover {
  border-bottom-width: 4px;
}

.post-content ul,
.post-content ol {
  margin-bottom: var(--space-xl);
  padding-left: var(--space-2xl);
}

.post-content li {
  margin-bottom: var(--space-md);
}

.post-content li::marker {
  color: var(--accent);
}

.post-content code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--bg-secondary);
  padding: 0.25em 0.5em;
  color: var(--code-green);
  border: 1px solid var(--border-subtle);
}

.post-content pre {
  background: var(--bg-secondary);
  border: 2px solid var(--border-subtle);
  padding: var(--space-xl);
  overflow-x: auto;
  margin: var(--space-xl) 0;
}

.post-content pre code {
  background: none;
  padding: 0;
  border: none;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.post-content blockquote {
  border: 4px solid var(--hazard-orange);
  padding: var(--space-xl);
  margin: var(--space-2xl) 0;
  font-style: normal;
  color: var(--text-primary);
  font-size: 1.125rem;
  background: var(--bg-secondary);
  position: relative;
}

.post-content blockquote::before {
  content: "NOTICE: SYSTEM MESSAGE";
  font-family: var(--font-technical);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--hazard-orange);
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 700;
}

.post-content img {
  max-width: 100%;
  height: auto;
  margin: var(--space-2xl) 0;
  border: 2px solid var(--border-subtle);
}

.post-content hr {
  border: none;
  border-top: 2px solid var(--border-subtle);
  margin: var(--space-3xl) 0;
}

.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-2xl) 0;
  font-size: 0.9375rem;
}

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

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

/* ============================================
   Post Share with Icons
   ============================================ */

.post-share {
  margin-top: var(--space-3xl);
  border-top: 2px solid var(--border-subtle);
}

.post-share h3 {
  font-family: var(--font-technical);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
  margin-top: var(--space-xl);
}

.share-buttons {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-technical);
  font-weight: 700;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.share-btn:hover {
  background: var(--hazard-orange);
  border-color: var(--hazard-orange);
  color: #000;
  transform: translateX(2px);
}

.share-btn svg {
  flex-shrink: 0;
}

/* ============================================
   Post Comments
   ============================================ */

.post-comments {
  border-top: 2px solid var(--border-subtle);
  margin-top: var(--space-2xl);
}

/* ============================================
   Featured Images
   ============================================ */

.featured-image {
  margin: var(--space-1xl) 0;
  overflow: hidden;
  border: 2px solid var(--border-subtle);
}

.featured-image.with-alt {
  border-color: var(--hazard-orange);
  margin-bottom: 0;
}

.featured-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* ============================================
   Related Posts CTA Section
   ============================================ */

.related-posts {
  margin-top: var(--space-3xl);
  padding-top: var(--space-xl);
  border-top: 2px solid var(--border-subtle);
}

.related-posts h3 {
  font-family: var(--font-technical);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--space-xl);
  color: var(--text-primary);
}

.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
}

.related-post-card {
  padding: var(--space-lg);
  background: var(--bg-secondary);
  border: 2px solid var(--border-subtle);
  transition: all var(--transition-base);
}

.related-post-card:hover {
  border-color: var(--hazard-orange);
  transform: translateY(-2px);
}

.related-post-card h4 {
  font-family: var(--font-display);
  font-size: 18px;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: -0.5px;
  margin-bottom: var(--space-sm);
  line-height: 1.2;
}

.related-post-card h4 a {
  color: var(--text-primary);
  border-bottom: none;
  transition: color var(--transition-fast);
}

.related-post-card h4 a:hover {
  color: var(--hazard-orange);
}

.related-meta {
  font-family: var(--font-technical);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-tertiary);
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  margin: 0;
}

.related-meta .separator {
  display: none;
}

@media (max-width: 768px) {
  .related-posts-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Post Navigation with Better Layout
   ============================================ */

.post-navigation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 2px solid var(--border-subtle);
}

.nav-previous,
.nav-next {
  padding: var(--space-lg);
  background: var(--bg-secondary);
  border: 2px solid var(--border-subtle);
  transition: all var(--transition-base);
  min-height: 100px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.nav-previous:hover,
.nav-next:hover {
  border-color: var(--hazard-orange);
  transform: translateX(2px);
}

.nav-next {
  text-align: right;
}

.post-navigation a {
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: none;
}

.post-navigation .nav-label {
  display: block;
  font-family: var(--font-technical);
  font-size: 10px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.post-navigation .nav-title {
  display: block;
  font-family: var(--font-display);
  font-size: 16px;
  text-transform: uppercase;
  color: var(--text-primary);
  font-weight: 900;
  letter-spacing: -0.5px;
  transition: color var(--transition-fast);
}

.post-navigation a:hover .nav-title {
  color: var(--hazard-orange);
}

@media (max-width: 768px) {
  .post-navigation {
    grid-template-columns: 1fr;
  }

  .nav-next {
    text-align: left;
  }
}

/* ============================================
   Archive Page
   ============================================ */

.archive-page h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-md);
}

.archive-intro {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-3xl);
}

.archive-year {
  margin-bottom: var(--space-3xl);
}

.archive-year h2 {
  font-family: var(--font-technical);
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--hazard-orange);
  margin-bottom: var(--space-xl);
  position: relative;
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--border-subtle);
}

.archive-list {
  list-style: none;
  padding: 0;
}

.archive-list li {
  margin-bottom: var(--space-sm);
}

.archive-list a {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-secondary);
  border: 2px solid var(--border-subtle);
  border-left: 4px solid var(--hazard-orange);
  color: var(--text-primary);
  transition: all var(--transition-base);
  border-bottom: 2px solid var(--border-subtle);
}

.archive-list a:hover {
  border-color: var(--hazard-orange);
  transform: translateX(4px);
}

.archive-date {
  font-family: var(--font-technical);
  color: var(--text-tertiary);
  min-width: 120px;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.archive-title {
  font-family: var(--font-display);
  color: var(--text-primary);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: -0.5px;
}

.archive-list a:hover .archive-title {
  color: var(--hazard-orange);
}

/* ============================================
   Listing Page
   ============================================ */

.listing-page h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-3xl);
}

/* ============================================
   Site Footer
   ============================================ */

.site-footer {
  background: #000;
  border-top: 4px solid var(--hazard-orange);
  padding: var(--space-2xl) 0;
  margin-top: var(--space-4xl);
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.site-footer p {
  font-family: var(--font-technical);
  color: var(--text-tertiary);
  margin: 0;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-links a {
  font-family: var(--font-technical);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-bottom: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--hazard-orange);
}

/* ============================================
   Search Modal
   ============================================ */

.search-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.98);
  z-index: 1000;
  padding: var(--space-3xl);
  overflow-y: auto;
}

.search-modal.active {
  display: block;
  animation: fadeIn 200ms ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.search-container {
  max-width: 800px;
  margin: var(--space-4xl) auto;
  position: relative;
}

#searchInput {
  width: 100%;
  padding: var(--space-lg);
  font-size: 1.25rem;
  background: var(--bg-secondary);
  border: 4px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-technical);
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: border-color var(--transition-fast);
}

#searchInput:focus {
  outline: none;
  border-color: var(--hazard-orange);
}

#searchInput::placeholder {
  color: var(--text-muted);
  text-transform: uppercase;
  font-family: var(--font-technical);
}

.close-btn {
  position: absolute;
  right: var(--space-lg);
  top: 28px;
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text-secondary);
  font-family: var(--font-technical);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.close-btn:hover {
  color: #000;
  background: var(--hazard-orange);
  border-color: var(--hazard-orange);
}

.search-results {
  margin-top: var(--space-xl);
}

.search-result {
  padding: var(--space-lg);
  background: var(--bg-secondary);
  border: 2px solid var(--border-subtle);
  border-left: 4px solid var(--hazard-orange);
  margin-bottom: var(--space-md);
  transition: all var(--transition-base);
}

.search-result:hover {
  border-color: var(--hazard-orange);
  transform: translateX(4px);
}

.search-result h3 {
  font-family: var(--font-display);
  margin-bottom: var(--space-sm);
  font-size: 20px;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: -0.5px;
}

.search-result h3 a {
  color: var(--text-primary);
  border-bottom: none;
  transition: color var(--transition-fast);
}

.search-result h3 a:hover {
  color: var(--hazard-orange);
}

.search-result p {
  color: var(--text-secondary);
  margin: var(--space-sm) 0;
  line-height: 1.6;
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: 0;
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }

  .site-header {
    padding: var(--space-md) 0;
  }

  .main-nav {
    gap: 0.25rem;
  }

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

  .home-hero {
    padding: var(--space-xl) 0;
  }

  .post-card {
    padding: var(--space-lg);
  }

  .search-container {
    margin: var(--space-2xl) auto;
  }

  #searchInput {
    padding: var(--space-lg);
    font-size: 1.125rem;
  }
}

/* ============================================
   Neo-Brutalist Technical Overlays
   ============================================ */

/* Grid overlay on body */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

.site-main {
  position: relative;
  z-index: 1;
}

/* Technical metadata in hero section */
.hero-meta {
  font-family: var(--font-technical);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-top: var(--space-lg);
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-meta span {
  padding: 4px 8px;
  border: 1px solid var(--border-subtle);
}

/* Corner registration marks */
.post::before,
.post::after {
  font-family: var(--font-technical);
  font-size: 14px;
  color: var(--text-muted);
  position: absolute;
}

.post {
  position: relative;
}

/* Section title with technical codes */
.section-title {
  font-family: var(--font-technical);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--border-subtle);
  position: relative;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60px;
  height: 2px;
  background: var(--hazard-orange);
}

/* ============================================
   Utilities
   ============================================ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ============================================
   Image Credit Styling
   ============================================ */

.image-credit {
  background: var(--hazard-orange);
  color: #000;
  font-family: var(--font-technical);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: var(--space-sm) var(--space-md) var(--space-md);
  border: 2px solid #000;
  border-top: none;
  margin-bottom: var(--space-xl);
  position: relative;
  margin-left: -2px;
  margin-right: -2px;
}

.image-credit::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: repeating-linear-gradient(
    45deg,
    #000,
    #000 10px,
    var(--hazard-orange) 10px,
    var(--hazard-orange) 20px
  );
}