/* ==========================================================================
   Daily News N Blog - Modern Editorial Design System
   ========================================================================== */

:root {
  /* Light Theme (Default) */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --bg-hover: #e2e8f0;
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-inverse: #ffffff;

  --border-subtle: #e2e8f0;
  --border-strong: #cbd5e1;
  
  --accent-primary: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-subtle: #eff6ff;

  --card-bg: #ffffff;
  --card-border: #e2e8f0;
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --card-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);

  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: 'Newsreader', Georgia, Cambria, "Times New Roman", Times, serif;
  --font-mono: 'JetBrains Mono', monospace;

  --container-width: 1240px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

[data-theme="dark"] {
  --bg-primary: #0b0f19;
  --bg-secondary: #111827;
  --bg-tertiary: #1f2937;
  --bg-hover: #374151;

  --text-primary: #f9fafb;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --text-inverse: #0b0f19;

  --border-subtle: #1f2937;
  --border-strong: #374151;

  --accent-primary: #3b82f6;
  --accent-hover: #60a5fa;
  --accent-subtle: rgba(59, 130, 246, 0.12);

  --card-bg: #111827;
  --card-border: #1f2937;
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
  --card-shadow-hover: 0 10px 20px -3px rgba(0, 0, 0, 0.4);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Reading Progress Bar */
.reading-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, #2563eb, #ec4899, #10b981);
  width: 0%;
  z-index: 1000;
  transition: width 0.1s ease-out;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary {
  background-color: var(--accent-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.btn-outline:hover {
  background-color: var(--bg-tertiary);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.site-header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 900;
}

/* Top Utility Bar */
.top-bar {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  padding: 6px 0;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow: hidden;
  flex: 1;
}

.live-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #ef4444;
  box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
  animation: pulseDot 1.8s infinite;
  flex-shrink: 0;
}

@keyframes pulseDot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.breaking-label {
  font-weight: 800;
  color: #ef4444;
  letter-spacing: 0.05em;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.ticker-wrap {
  overflow: hidden;
  white-space: nowrap;
  flex: 1;
}

.ticker-content {
  display: inline-block;
  animation: tickerMarquee 40s linear infinite;
}

.ticker-content:hover {
  animation-play-state: paused;
}

@keyframes tickerMarquee {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

.ticker-item {
  display: inline-block;
  margin-right: 32px;
  color: var(--text-secondary);
}

.ticker-item:hover {
  color: var(--accent-primary);
}

.ticker-category {
  font-weight: 700;
  color: var(--text-primary);
  margin-right: 4px;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
  color: var(--text-muted);
}

.theme-toggle {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 4px 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--bg-hover);
}

[data-theme="dark"] .light-icon { display: inline; }
[data-theme="dark"] .dark-icon { display: none; }
[data-theme="light"] .light-icon { display: none; }
[data-theme="light"] .dark-icon { display: inline; }

/* Masthead */
.masthead {
  padding: 16px 0;
  background-color: var(--bg-secondary);
}

.masthead-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.brand-area {
  display: flex;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-mark {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #ffffff;
  font-weight: 900;
  font-size: 1.25rem;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  letter-spacing: -0.04em;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.25);
}

.logo-name {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  display: block;
  line-height: 1.1;
}

.logo-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: block;
  margin-top: 3px;
  font-weight: 500;
}

/* Header Search Form */
.masthead-search-wrap {
  width: 100%;
  max-width: 380px;
}

.header-search-form {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  transition: all var(--transition-fast);
}

.header-search-form:focus-within {
  border-color: var(--accent-primary);
  background-color: var(--bg-secondary);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}

.header-search-form svg {
  color: var(--text-muted);
  flex-shrink: 0;
}

.header-search-input {
  background: transparent;
  border: none;
  outline: none;
  width: 100%;
  font-size: 0.88rem;
  color: var(--text-primary);
}

.header-search-btn {
  background-color: var(--accent-primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-full);
  padding: 5px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.header-search-btn:hover {
  background-color: var(--accent-hover);
}

/* Main Nav Bar */
.main-nav {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.nav-links-scroll {
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
  width: 100%;
  padding: 8px 0;
}

.nav-links-scroll::-webkit-scrollbar {
  height: 3px;
}

.nav-links-scroll::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: var(--radius-full);
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  flex-wrap: nowrap;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 7px 16px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  letter-spacing: -0.01em;
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--accent-primary);
  background-color: var(--bg-tertiary);
}

.nav-link.active {
  color: var(--accent-primary);
  background-color: var(--accent-subtle);
  font-weight: 700;
}

.search-trigger-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.search-trigger-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.search-shortcut {
  font-size: 0.75rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 1px 6px;
  font-family: var(--font-mono);
}

/* Search Modal */
.search-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
}

.search-modal.active {
  display: flex;
}

.search-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.search-modal-dialog {
  position: relative;
  width: 90%;
  max-width: 640px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
  padding: 24px;
  z-index: 10;
}

.search-modal-form {
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 2px solid var(--accent-primary);
  padding-bottom: 12px;
}

.search-modal-icon {
  color: var(--accent-primary);
  flex-shrink: 0;
}

.search-modal-input {
  flex: 1;
  background: transparent;
  border: none;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-primary);
  outline: none;
}

.search-modal-close {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.search-quick-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
  font-size: 0.85rem;
}

.quick-tags-label {
  color: var(--text-muted);
  font-weight: 600;
}

.quick-tag {
  background-color: var(--bg-tertiary);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.quick-tag:hover {
  background-color: var(--accent-subtle);
  color: var(--accent-primary);
}

/* ==========================================================================
   Hero Showcase Section
   ========================================================================== */

.hero-showcase {
  margin-top: 28px;
  margin-bottom: 36px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 28px;
}

/* Main Lead Card */
.lead-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.lead-image-wrap {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: var(--bg-tertiary);
}

.lead-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.lead-card:hover .lead-image-wrap img {
  transform: scale(1.03);
}

.lead-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  color: #ffffff;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.lead-ai-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(15, 23, 42, 0.85);
  color: #38bdf8;
  backdrop-filter: blur(8px);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.78rem;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.lead-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.lead-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

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

.meta-dot {
  color: var(--border-strong);
}

.lead-title {
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.lead-title a:hover {
  color: var(--accent-primary);
}

.lead-summary {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.lead-takeaways {
  background-color: var(--bg-tertiary);
  border-left: 3px solid var(--accent-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 12px 16px;
  margin-top: auto;
}

.takeaways-header {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent-primary);
  display: block;
  margin-bottom: 6px;
}

.lead-takeaways ul {
  list-style: none;
}

.lead-takeaways li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  position: relative;
  padding-left: 14px;
  margin-bottom: 4px;
  line-height: 1.45;
}

.lead-takeaways li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
}

/* Side Featured List */
.hero-sidebar {
  display: flex;
  flex-direction: column;
}

.section-title-sm {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.title-accent {
  width: 4px;
  height: 18px;
  background-color: var(--accent-primary);
  border-radius: var(--radius-sm);
  display: inline-block;
}

.side-featured-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: 100%;
}

.mini-card {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 14px;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 12px;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.mini-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
}

.mini-card-image {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: var(--bg-tertiary);
}

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

.mini-card-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mini-card-cat {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.mini-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 6px;
}

.mini-card-title a:hover {
  color: var(--accent-primary);
}

.mini-card-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   News Cards & Grids
   ========================================================================== */

.cards-grid {
  display: grid;
  gap: 24px;
}

.cards-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.cards-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

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

.news-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.news-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--card-shadow-hover);
}

.card-image-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--bg-tertiary);
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.news-card:hover .card-image-wrap img {
  transform: scale(1.04);
}

.card-category-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  color: #ffffff;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.card-ai-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(15, 23, 42, 0.8);
  color: #38bdf8;
  backdrop-filter: blur(4px);
  padding: 4px 8px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
}

.card-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.card-source {
  font-weight: 600;
  color: var(--text-primary);
}

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 10px;
}

.card-title a:hover {
  color: var(--accent-primary);
}

.card-excerpt {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
}

.card-read-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.card-read-link:hover {
  gap: 10px;
}

/* Category Showcases */
.category-showcase-section {
  margin-bottom: 48px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-subtle);
}

.section-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-icon {
  font-size: 1.4rem;
}

.section-title {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.view-all-link {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.view-all-link:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Latest Feed & Sidebar Layout
   ========================================================================== */

.latest-with-sidebar {
  display: grid;
  grid-template-columns: 2.2fr 1fr;
  gap: 36px;
  margin-bottom: 60px;
}

.content-sidebar-col {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.sidebar-widget {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--card-shadow);
}

.widget-title {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 8px;
}

.trending-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.trending-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.trending-rank {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--border-strong);
  line-height: 1;
  flex-shrink: 0;
}

.trending-info {
  display: flex;
  flex-direction: column;
}

.trending-cat {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.trending-title {
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.35;
}

.trending-title:hover {
  color: var(--accent-primary);
}

.trending-time {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.sidebar-sticky-ad {
  position: sticky;
  top: 110px;
}

/* ==========================================================================
   Article Detail Page
   ========================================================================== */

.breadcrumbs {
  margin: 20px 0 24px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumbs ol {
  list-style: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.breadcrumb-separator {
  color: var(--border-strong);
}

.breadcrumb-current {
  color: var(--text-primary);
  font-weight: 600;
}

.article-layout {
  display: grid;
  grid-template-columns: 2.3fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.article-header {
  margin-bottom: 28px;
}

.article-cat-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.article-cat-pill {
  color: #ffffff;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.article-ai-pill {
  background: var(--accent-subtle);
  color: var(--accent-primary);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
}

.article-title {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}

.article-deck {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 24px;
}

.article-byline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 20px;
}

.byline-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2563eb, #10b981);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-weight: 700;
  font-size: 0.95rem;
}

.byline-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.byline-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.social-share-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.share-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-right: 4px;
}

.share-btn {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.share-btn:hover {
  background-color: var(--bg-hover);
}

.article-featured-image {
  margin-bottom: 32px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--bg-tertiary);
}

.article-featured-image img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

.image-caption {
  padding: 10px 16px;
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
}

/* Takeaways Callout Box */
.takeaways-callout {
  background: linear-gradient(to right, var(--accent-subtle), var(--bg-secondary));
  border-left: 4px solid var(--accent-primary);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: 24px;
  margin-bottom: 36px;
  box-shadow: var(--card-shadow);
}

.takeaways-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.takeaways-icon {
  font-size: 1.4rem;
}

.takeaways-title h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
}

.takeaways-list {
  list-style: none;
}

.takeaways-list li {
  font-size: 1rem;
  color: var(--text-primary);
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  line-height: 1.5;
}

.takeaways-list li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
}

/* Article Body Typography (Editorial Serif) */
.article-body {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--text-primary);
  margin-bottom: 36px;
}

.article-body p {
  margin-bottom: 1.5em;
}

.article-body p.article-lead {
  font-size: 1.35rem;
  font-weight: 400;
  line-height: 1.7;
}

.article-body h2, .article-body h3 {
  font-family: var(--font-sans);
  font-weight: 800;
  margin-top: 1.8em;
  margin-bottom: 0.8em;
  line-height: 1.3;
}

.article-body h2 { font-size: 1.75rem; }
.article-body h3 { font-size: 1.4rem; }

.article-body blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.35rem;
  border-left: 3px solid var(--accent-primary);
  padding: 16px 24px;
  margin: 2em 0;
  background-color: var(--bg-tertiary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* Attribution Card */
.source-attribution-card {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 32px;
  font-size: 0.92rem;
}

.attribution-badge {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.source-direct-link {
  color: var(--accent-primary);
  font-weight: 700;
  text-decoration: underline;
}

.attribution-disclaimer {
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Tags */
.article-tags-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.tags-label {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.tags-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.article-tag {
  background-color: var(--bg-tertiary);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.article-tag:hover {
  background-color: var(--accent-subtle);
  color: var(--accent-primary);
}

/* Author Bio Card */
.author-bio-card {
  display: flex;
  gap: 20px;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 48px;
}

.author-bio-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2563eb, #10b981);
  color: #ffffff;
  font-weight: 800;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.author-bio-name {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.author-bio-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 10px;
}

.author-bio-links {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-primary);
  display: flex;
  gap: 8px;
}

/* ==========================================================================
   Compliance & Informational Pages
   ========================================================================== */

.compliance-page-card {
  max-width: 860px;
  margin: 36px auto 60px;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--card-shadow);
}

.compliance-page-header {
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.compliance-title {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.compliance-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.compliance-page-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-primary);
}

.compliance-page-body h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-top: 1.8em;
  margin-bottom: 0.6em;
}

.compliance-page-body p {
  margin-bottom: 1.4em;
}

.compliance-page-body ul, .compliance-page-body ol {
  margin-bottom: 1.5em;
  padding-left: 24px;
}

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

.compliance-page-footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Contact Form Grid */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 24px 0 36px;
}

.contact-card {
  background-color: var(--bg-tertiary);
  border-radius: var(--radius-md);
  padding: 20px;
}

.contact-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.contact-form {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-group input, .form-group select, .form-group textarea {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--accent-primary);
}

.alert-success {
  background-color: #d1fae5;
  color: #065f46;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  font-weight: 600;
}

/* Category Banner (Clean Minimalist) */
.category-header-banner {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-left: 5px solid var(--cat-color, var(--accent-primary));
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin: 28px 0 32px;
  box-shadow: var(--card-shadow);
}

.category-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #ffffff;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.category-main-title {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 8px;
}

.category-main-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 680px;
  line-height: 1.5;
}

.category-stats {
  margin-top: 14px;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}

.archive-layout {
  display: grid;
  grid-template-columns: 2.3fr 1fr;
  gap: 36px;
  margin-bottom: 60px;
}

/* Pagination */
.pagination-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 40px;
}

.page-link, .page-num {
  padding: 8px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-secondary);
  font-size: 0.9rem;
  font-weight: 600;
}

.page-num.active {
  background-color: var(--accent-primary);
  color: #ffffff;
  border-color: var(--accent-primary);
}

/* 404 */
.not-found-card {
  text-align: center;
  max-width: 600px;
  margin: 80px auto;
  padding: 48px;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
}

.not-found-code {
  font-size: 6rem;
  font-weight: 900;
  color: var(--accent-primary);
  line-height: 1;
  margin-bottom: 16px;
}

.not-found-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.not-found-desc {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.not-found-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
}

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

.site-footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  margin-top: auto;
}

.footer-ad-section {
  padding: 24px 0 0;
}

.footer-main {
  padding: 48px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 36px;
}

.footer-logo {
  margin-bottom: 14px;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.ai-disclosure-box {
  background-color: var(--bg-tertiary);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.ai-shield-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.footer-heading {
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-list a {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-links-list a:hover {
  color: var(--accent-primary);
}

.footer-bottom {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  padding: 18px 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom-links {
  display: flex;
  gap: 10px;
  align-items: center;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .cards-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .cards-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .latest-with-sidebar { grid-template-columns: 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .archive-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .masthead-ad { display: none; }
}

@media (max-width: 768px) {
  .cards-grid-2 { grid-template-columns: 1fr; }
  .cards-grid-3 { grid-template-columns: 1fr; }
  .cards-grid-4 { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .compliance-page-card { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .article-title { font-size: 1.85rem; }
  .article-byline { flex-direction: column; align-items: flex-start; }
}