/* Inside the Systems - Modern Card-Based Design */
/* Inspired by FIFO.media look and feel */

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

html {
  font-size: 16px;
  line-height: 1.6;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 400;
  background-color: #ffffff;
  color: #333;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: #4361ee;
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: #3a56d4;
}

/* Layout Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header — scoped to the page-level <header> only (not <header class="article-header">) */
body > header {
  padding: 20px 0;
  border-bottom: 1px solid #e5e7eb;
  background: #fff;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #222;
  margin: 0;
}

.site-title a {
  color: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.site-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
}

/* Navigation */
nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 32px;
}

nav a {
  color: #555;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

nav a:hover {
  color: #4361ee;
}

/* Hamburger Menu */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: #333;
  margin: 5px 0;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .header-inner {
    flex-direction: row;
    justify-content: space-between;
  }

  nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #fff;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    z-index: 1000;
    padding-top: 80px;
  }

  nav.active {
    right: 0;
  }

  nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0 24px;
  }

  nav ul li {
    width: 100%;
    border-bottom: 1px solid #e5e7eb;
  }

  nav ul li:last-child {
    border-bottom: none;
  }

  nav a {
    display: block;
    padding: 16px 0;
    font-size: 1rem;
  }

  .nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
  }

  .nav-overlay.active {
    display: block;
  }
}

/* Breadcrumb Navigation */
.breadcrumb {
  padding: 0 0 16px;
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  color: #666;
}

.breadcrumb li:not(:last-child)::after {
  content: '/';
  margin-left: 8px;
  color: #ccc;
}

.breadcrumb a {
  color: #666;
  transition: color 0.2s;
}

.breadcrumb a:hover {
  color: #4361ee;
}

.breadcrumb li[aria-current="page"] {
  color: #333;
  font-weight: 500;
}

@media (max-width: 480px) {
  .breadcrumb {
    padding: 0 0 12px;
  }

  .breadcrumb li {
    font-size: 0.8rem;
  }
}

/* Hero Section */
.hero-section {
  background: linear-gradient(180deg, #f8f9ff 0%, #ffffff 100%);
  padding: 0 24px 80px;
  text-align: center;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-section .hero-image {
  margin-top: 0;
  margin-bottom: 32px;
  order: 1;
}

.hero-section h1 {
  order: 2;
  font-size: 2.75rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.hero-section p {
  order: 3;
  font-size: 1.125rem;
  color: #666;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Section Styling */
.section {
  padding: 64px 0;
}

.section-gray {
  background-color: #f9fafb;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 12px;
}

.section-header p {
  font-size: 1rem;
  color: #666;
}

/* Latest Articles Grid */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.article-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
}

.article-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.article-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.category-badge {
  display: inline-block;
  background: #e8edff;
  color: #4361ee;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
}

.read-time {
  font-size: 0.8rem;
  color: #888;
}

.article-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #111;
  margin-bottom: 12px;
  line-height: 1.4;
}

.article-card p {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.read-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #4361ee;
  font-size: 0.9rem;
  font-weight: 500;
}

.read-link:hover {
  color: #3a56d4;
}

.read-link svg {
  width: 16px;
  height: 16px;
  transition: transform 0.2s;
}

.read-link:hover svg {
  transform: translateX(4px);
}

/* Topics Grid */
.topics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.topic-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 24px;
  transition: box-shadow 0.2s, transform 0.2s;
}

.topic-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.topic-icon {
  width: 48px;
  height: 48px;
  background: #f3f4f6;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.topic-icon svg {
  width: 24px;
  height: 24px;
  color: #4361ee;
}

.topic-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #111;
  margin-bottom: 8px;
}

.topic-card p {
  font-size: 0.875rem;
  color: #666;
  line-height: 1.5;
  margin-bottom: 12px;
}

.article-count {
  display: block;
  font-size: 0.8rem;
  color: #888;
  margin-bottom: 16px;
}

.view-topic-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #4361ee;
  font-size: 0.9rem;
  font-weight: 500;
}

.view-topic-link:hover {
  color: #3a56d4;
}

.view-topic-link svg {
  width: 16px;
  height: 16px;
  transition: transform 0.2s;
}

.view-topic-link:hover svg {
  transform: translateX(4px);
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, #4361ee 0%, #3a56d4 100%);
  border-radius: 24px;
  padding: 64px 48px;
  text-align: center;
  margin: 64px auto;
  max-width: 1000px;
}

.cta-section h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  color: #4361ee;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 8px;
  transition: background 0.2s, transform 0.2s;
}

.cta-primary:hover {
  background: #f8f9ff;
  color: #3a56d4;
  transform: translateY(-1px);
}

.cta-secondary {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 8px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  transition: background 0.2s, border-color 0.2s;
}

.cta-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  color: #ffffff;
}

/* Footer */
footer {
  background: #1a1a2e;
  border-top: 1px solid #e5e7eb;
  padding: 64px 24px 40px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-brand .cta-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #4361ee;
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.95rem;
  transition: background 0.2s, transform 0.2s;
}

.footer-brand .cta-button:hover {
  background: #3a56d4;
  color: #fff;
  transform: translateY(-1px);
}

.footer-brand .cta-button svg {
  width: 18px;
  height: 18px;
}

.footer-column h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column li {
  margin-bottom: 12px;
}

.footer-column a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-column a:hover {
  color: #4361ee;
}

.network-sites a {
  display: flex;
  align-items: center;
  gap: 8px;
}

.network-sites .site-tag {
  font-size: 0.7rem;
  background: rgba(67, 97, 238, 0.2);
  color: #4361ee;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 500;
}

.footer-bottom {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  font-weight: 500;
}

.footer-links a:hover {
  color: #4361ee;
}

.copyright {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

/* Legacy footer-cta for backwards compatibility */
.footer-cta {
  display: none;
}

/* ================== */
/* Category Pages */
/* ================== */

.category-hero {
  background: linear-gradient(180deg, #f8f9ff 0%, #ffffff 100%);
  padding: 0 24px 80px;
  text-align: center;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.category-hero .hero-image {
  margin-top: 0;
  margin-bottom: 32px;
  order: 1;
}

.category-hero h1 {
  order: 2;
  font-size: 2.25rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 16px;
}

.category-hero p {
  order: 3;
  font-size: 1rem;
  color: #666;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Hero Image Placeholder */
.hero-image {
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  aspect-ratio: 4 / 1;
  margin-top: -80px;
  margin-bottom: 24px;
  background: #f3f4f6;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 0.9rem;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Post List (Category Pages) */
.post-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.post-list li {
  border-bottom: 1px solid #e5e7eb;
}

.post-list li:first-child {
  border-top: 1px solid #e5e7eb;
}

.post-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 16px;
  color: #111;
  font-size: 1.1rem;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
}

.post-list a:hover {
  background: #f8f9ff;
  color: #4361ee;
}

.post-list a::after {
  content: '→';
  font-size: 1.25rem;
  color: #ccc;
  transition: color 0.2s, transform 0.2s;
}

.post-list a:hover::after {
  color: #4361ee;
  transform: translateX(4px);
}

/* ================== */
/* Article Pages */
/* ================== */

.article-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 16px 24px 48px;
}

article h1 {
  font-size: 2.25rem;
  font-weight: 700;
  color: #111;
  line-height: 1.3;
  margin-bottom: 32px;
}

article p {
  margin-bottom: 24px;
  line-height: 1.8;
  color: #333;
}

article h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #111;
  margin-top: 48px;
  margin-bottom: 16px;
}

article h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #222;
  margin-top: 32px;
  margin-bottom: 12px;
}

article ul,
article ol {
  margin-bottom: 24px;
  padding-left: 24px;
  line-height: 1.8;
}

article li {
  margin-bottom: 8px;
}

article blockquote {
  border-left: 4px solid #4361ee;
  padding-left: 20px;
  margin: 32px 0;
  color: #555;
  font-style: italic;
}

/* Article Meta (Author, Review, Date) */
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e5e7eb;
  font-size: 0.875rem;
  color: #666;
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-meta .author {
  font-weight: 500;
  color: #333;
}

.article-meta .reviewed {
  color: #4361ee;
}

.article-meta .updated {
  color: #888;
}

@media (max-width: 480px) {
  .article-meta {
    flex-direction: column;
    gap: 8px;
  }
}

/* Article Disclaimer */
.disclaimer {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 16px 20px;
  margin-top: 32px;
  font-size: 0.875rem;
  color: #666;
  line-height: 1.6;
}

.disclaimer p {
  margin: 0;
}

.disclaimer strong {
  color: #333;
}

/* Ad Slots */
.ad-slot {
  background-color: #f9fafb;
  border: 1px dashed #e5e7eb;
  border-radius: 8px;
  padding: 48px 24px;
  margin: 32px 0;
  text-align: center;
  color: #999;
  font-size: 0.85rem;
}

/* Inline CTA Box */
.inline-cta {
  background: linear-gradient(135deg, #4361ee 0%, #3a56d4 100%);
  border-radius: 12px;
  padding: 24px 28px;
  margin: 32px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.inline-cta-content {
  flex: 1;
}

.inline-cta-title {
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
}

.inline-cta-description {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  line-height: 1.5;
}

.inline-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  color: #4361ee;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 10px 20px;
  border-radius: 8px;
  white-space: nowrap;
  transition: background 0.2s, transform 0.2s;
}

.inline-cta-link:hover {
  background: #f8f9ff;
  color: #3a56d4;
  transform: translateY(-1px);
}

.inline-cta-link svg {
  width: 16px;
  height: 16px;
}

@media (max-width: 600px) {
  .inline-cta {
    flex-direction: column;
    text-align: center;
    padding: 20px;
  }

  .inline-cta-link {
    width: 100%;
    justify-content: center;
  }
}

/* Related Posts */
.related-posts {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid #e5e7eb;
}

.related-posts h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #111;
  margin-bottom: 20px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 900px) {
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .related-grid {
    grid-template-columns: 1fr;
  }
}

.related-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
}

.related-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.related-card h4 {
  font-size: 1rem;
  font-weight: 600;
  color: #111;
  margin-bottom: 12px;
  line-height: 1.4;
}

.related-card .read-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #4361ee;
  font-size: 0.85rem;
  font-weight: 500;
  margin-top: auto;
}

.related-card .read-link:hover {
  color: #3a56d4;
}

.related-card .read-link svg {
  width: 16px;
  height: 16px;
}

/* Static Pages (About, Privacy, Terms) */
.page-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px;
}

.page-container h1 {
  font-size: 2rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 32px;
}

.page-container h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #111;
  margin-top: 36px;
  margin-bottom: 12px;
}

.page-container p {
  margin-bottom: 20px;
  line-height: 1.8;
  color: #333;
}

.page-container ul {
  margin-bottom: 20px;
  padding-left: 24px;
  line-height: 1.8;
}

.page-container li {
  margin-bottom: 8px;
}

/* ================== */
/* Pillar Content Homepage */
/* ================== */

.pillar-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 24px;
}

.pillar-content h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: #111;
  margin-top: 48px;
  margin-bottom: 20px;
}

.pillar-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #222;
  margin-top: 32px;
  margin-bottom: 12px;
}

.pillar-content p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: #333;
  margin-bottom: 20px;
}

.pillar-content ul,
.pillar-content ol {
  margin-bottom: 24px;
  padding-left: 24px;
  line-height: 1.8;
}

.pillar-content li {
  margin-bottom: 8px;
  font-size: 1.0625rem;
}

.pillar-lead {
  font-size: 1.25rem;
  color: #555;
  line-height: 1.7;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid #e5e7eb;
}

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

@media (max-width: 1024px) {
  .article-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .topics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 0 24px 48px;
  }

  .hero-section h1 {
    font-size: 2rem;
  }

  .section {
    padding: 48px 0;
  }

  .section-title {
    font-size: 1.25rem;
  }

  .section-header h2 {
    font-size: 1.5rem;
  }

  .article-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .topics-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .cta-section {
    padding: 48px 24px;
    margin: 48px 16px;
    border-radius: 16px;
  }

  .cta-section h2 {
    font-size: 1.5rem;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-primary,
  .cta-secondary {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .footer-brand {
    order: -1;
  }

  .footer-column ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 16px;
  }

  .footer-column li {
    margin-bottom: 0;
  }

  .network-sites a {
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: left;
  }

  .footer-links {
    justify-content: center;
  }

  article h1 {
    font-size: 1.75rem;
  }

  article h2 {
    font-size: 1.25rem;
  }

  .category-hero {
    padding: 48px 20px;
  }

  .category-hero h1 {
    font-size: 1.75rem;
  }

  .post-list a {
    font-size: 1rem;
    padding: 16px 12px;
  }

  .hero-image {
    aspect-ratio: 3 / 1;
  }

  .pillar-content {
    padding: 32px 20px;
  }

  .pillar-content h2 {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .header-inner {
    padding: 0 16px;
  }

  .hero-section {
    padding: 0 16px 40px;
  }

  .hero-section h1 {
    font-size: 1.5rem;
  }

  .hero-section p {
    font-size: 0.95rem;
  }

  .section {
    padding: 40px 0;
  }

  .section-title {
    font-size: 1.125rem;
  }

  .article-card {
    padding: 20px;
  }

  .topic-card {
    padding: 20px;
  }

  .cta-section {
    padding: 32px 20px;
    margin: 32px 12px;
  }

  .cta-section h2 {
    font-size: 1.25rem;
  }

  .footer-cta {
    padding: 20px 16px;
  }

  .footer-cta h3 {
    font-size: 1.125rem;
  }

  .category-hero {
    padding: 40px 16px;
  }

  .category-hero h1 {
    font-size: 1.5rem;
  }

  .category-hero p {
    font-size: 0.9rem;
  }

  .post-list a {
    font-size: 0.95rem;
    padding: 14px 8px;
  }

  article h1 {
    font-size: 1.5rem;
    margin-bottom: 24px;
  }

  article h2 {
    font-size: 1.125rem;
    margin-top: 36px;
  }

  .article-container {
    padding: 12px 16px 32px;
  }

  .related-posts {
    margin-top: 48px;
  }

  .related-posts h3 {
    font-size: 1.125rem;
  }

  .hero-image {
    aspect-ratio: 2.5 / 1;
  }

  .pillar-content {
    padding: 24px 16px;
  }

  .pillar-content h2 {
    font-size: 1.25rem;
    margin-top: 36px;
  }

  .pillar-content p,
  .pillar-content li {
    font-size: 1rem;
  }

  .pillar-lead {
    font-size: 1.0625rem;
  }
}

/* Article Disclaimer */
.article-disclaimer {
  margin-top: 2.5rem;
  padding: 1rem 1.25rem;
  background: #f8f9fa;
  border-left: 3px solid #4361ee;
  font-size: 0.9rem;
  color: #555;
  line-height: 1.6;
}

/* Browse CTA */
.browse-cta {
  margin-top: 2.5rem;
  padding: 2rem;
  text-align: center;
  background: #f8f9fa;
  border-radius: 8px;
}

.browse-cta p {
  margin-bottom: 1rem;
  color: #555;
  font-size: 1rem;
}

.browse-cta .read-link {
  font-weight: 600;
  font-size: 1rem;
}


/* ---- per-site theme: sites/mechadia/theme.css ---- */
/* ============================================================================
   Mechadia theme — appended to the shared network stylesheet by
   scripts/rebuild-site.py, so it only needs to override what should differ.

   The look is borrowed from the world itself: a dark terminal readout with a
   phosphor-green signal accent, monospaced throughout. No webfont is pulled in
   — the shared page templates only preload Inter — so the mono stack falls back
   to whatever the reader's system ships, which every platform has.
   ========================================================================== */

:root {
  --mech-bg: #0a0e14;
  --mech-panel: #131a24;
  --mech-panel-alt: #0f151e;
  --mech-border: #2c3a52;
  --mech-accent: #36d399;
  --mech-accent-dim: #1f8f68;
  --mech-link: #5b8def;
  --mech-text: #d7e0ea;
  --mech-muted: #7d8aa0;
  --mech-mono: ui-monospace, "SFMono-Regular", "IBM Plex Mono", Menlo, Consolas, monospace;
  color-scheme: dark;
}

body {
  background-color: var(--mech-bg);
  background-image: radial-gradient(circle at 50% -10%, #16202e 0%, var(--mech-bg) 65%);
  background-attachment: fixed;
  color: var(--mech-text);
  font-family: var(--mech-mono);
  letter-spacing: 0.1px;
}

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

/* --- Header ---------------------------------------------------------------- */

body > header {
  background: rgba(10, 14, 20, 0.92);
  border-bottom: 1px solid var(--mech-border);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(6px);
}

.site-title { color: var(--mech-text); }
.site-title a { color: var(--mech-text); text-transform: uppercase; letter-spacing: 2px; }
.site-icon { color: var(--mech-accent); }
nav a { color: var(--mech-muted); }
nav a:hover { color: var(--mech-accent); }
.nav-toggle span { background: var(--mech-text); }

@media (max-width: 768px) {
  nav { background: var(--mech-panel); }
}

/* --- Hero ------------------------------------------------------------------ */

.hero-section,
.category-hero {
  background: linear-gradient(180deg, #101823 0%, var(--mech-bg) 100%);
  border-bottom: 1px solid var(--mech-border);
}

.hero-section h1,
.category-hero h1 {
  color: var(--mech-text);
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 2.25rem;
}

.hero-section p,
.category-hero p,
.hero-subtitle { color: var(--mech-muted); }

.hero-image img {
  border: 1px solid var(--mech-border);
  border-radius: 12px;
}

/* --- Sections and cards ---------------------------------------------------- */

.section-gray { background-color: var(--mech-panel-alt); }
.section-title,
.section-header h2 { color: var(--mech-text); }
.section-header p { color: var(--mech-muted); }

/* The shared index template emits a .category-grid the shared sheet never styles,
   so the topic tiles stack full-width. Give it the same shape as .article-grid. */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 900px) {
  .category-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .category-grid { grid-template-columns: 1fr; }
}

.article-card,
.topic-card,
.related-card {
  background: var(--mech-panel);
  border: 1px solid var(--mech-border);
  border-radius: 6px;
}

.article-card:hover,
.topic-card:hover,
.related-card:hover {
  border-color: var(--mech-accent-dim);
  box-shadow: 0 0 0 1px rgba(54, 211, 153, 0.18);
}

.article-card h3,
.article-card h3 a,
.topic-card h3,
.related-card h4 { color: var(--mech-text); }

.article-card p,
.topic-card p { color: var(--mech-muted); }

.category-badge {
  background: rgba(54, 211, 153, 0.12);
  color: var(--mech-accent);
  border: 1px solid var(--mech-accent-dim);
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.7rem;
}

.read-time,
.article-count { color: var(--mech-muted); }

.read-link,
.view-topic-link { color: var(--mech-accent); }
.read-link:hover,
.view-topic-link:hover { color: #7ef0c4; }

.topic-icon {
  background: rgba(91, 141, 239, 0.12);
  color: var(--mech-link);
}

/* --- Article --------------------------------------------------------------- */

.breadcrumb a { color: var(--mech-muted); }
.breadcrumb a:hover { color: var(--mech-accent); }
.breadcrumb li[aria-current="page"] { color: var(--mech-text); }

article h1,
article h2,
article h3 { color: var(--mech-text); }

article h2 {
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 1.15rem;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--mech-border);
}

article p,
article li { color: var(--mech-text); }
article strong { color: #ffffff; }

/* The correspondent's quoted voices — foundry crews, Treasury bulletins, and
   fragments of Central Intelligence announcements. */
article blockquote {
  border-left: 3px solid var(--mech-accent);
  background: var(--mech-panel);
  padding: 16px 20px;
  border-radius: 0 6px 6px 0;
  color: var(--mech-text);
  font-style: normal;
}

.article-meta {
  border-bottom: 1px solid var(--mech-border);
  color: var(--mech-muted);
}

.post-list a { color: var(--mech-text); }
.post-list a:hover { color: var(--mech-accent); }
.post-list li { border-bottom: 1px solid var(--mech-border); }

.disclaimer,
.article-disclaimer {
  display: block;
  background: var(--mech-panel-alt);
  border: 1px solid var(--mech-border);
  border-left: 3px solid var(--mech-accent-dim);
  border-radius: 0 6px 6px 0;
  padding: 16px 20px;
  margin-top: 40px;
  font-size: 0.85rem;
  color: var(--mech-muted);
  line-height: 1.6;
}

.disclaimer strong,
.article-disclaimer strong { color: var(--mech-accent); }

.browse-cta {
  border-top: 1px solid var(--mech-border);
  margin-top: 48px;
  padding-top: 32px;
  color: var(--mech-muted);
}

.related-posts h3 { color: var(--mech-text); }

/* --- Cross-promotion CTA ---------------------------------------------------- */

.inline-cta {
  background: var(--mech-panel);
  border: 1px solid var(--mech-border);
  border-left: 3px solid var(--mech-link);
  border-radius: 0 6px 6px 0;
}

.inline-cta-title { color: var(--mech-text); }
.inline-cta-description { color: var(--mech-muted); }

.inline-cta-link {
  background: rgba(91, 141, 239, 0.14);
  border: 1px solid var(--mech-link);
  color: var(--mech-link);
}

.inline-cta-link:hover {
  background: var(--mech-link);
  color: var(--mech-bg);
}

/* --- Footer ---------------------------------------------------------------- */

footer {
  background: var(--mech-panel-alt);
  border-top: 1px solid var(--mech-border);
}

.footer-top { border-bottom: 1px solid var(--mech-border); }
.footer-brand h3,
.footer-column h4 {
  color: var(--mech-text);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.footer-brand p,
.copyright { color: var(--mech-muted); }
.footer-column a,
.footer-links a { color: var(--mech-muted); }
.footer-column a:hover,
.footer-links a:hover { color: var(--mech-accent); }

.footer-brand .cta-button {
  background: transparent;
  border: 1px solid var(--mech-accent);
  color: var(--mech-accent);
}

.footer-brand .cta-button:hover {
  background: var(--mech-accent);
  color: var(--mech-bg);
}

/* --- Scanlines -------------------------------------------------------------
   A faint CRT overlay, straight from the operator terminals. Purely decorative
   and non-interactive; suppressed for readers who ask for reduced motion or a
   light appearance so it never fights legibility. */

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0,
    rgba(0, 0, 0, 0) 2px,
    rgba(0, 0, 0, 0.10) 3px
  );
}

@media (prefers-reduced-motion: reduce) {
  body::after { display: none; }
}