/**
 * WaveRider.ai Main Stylesheet
 *
 * Design System: Quantum Terminal (量子終端)
 * Theme: Dark mode with cyan brand color
 * Inspired by: OpenAI landing page
 */

/* =============================================================================
   Google Fonts Import
   ============================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* =============================================================================
   CSS Variables - Quantum Terminal Design System
   ============================================================================= */

:root {
  /* Background Layers */
  --color-void: #05080D;
  --color-base: #0A0F1A;
  --color-surface: #111827;
  --color-elevated: #1F2937;
  --color-elevated-2: #374151;

  /* Brand Color - Cyan */
  --color-brand: #06B6D4;
  --color-brand-hover: #22D3EE;
  --color-brand-glow: rgba(6, 182, 212, 0.15);
  --color-brand-glow-strong: rgba(6, 182, 212, 0.3);

  /* Accent Colors */
  --color-gold: #F59E0B;
  --color-gold-glow: rgba(245, 158, 11, 0.15);
  --color-emerald: #10B981;
  --color-emerald-glow: rgba(16, 185, 129, 0.15);
  --color-violet: #8B5CF6;
  --color-violet-glow: rgba(139, 92, 246, 0.15);
  --color-rose: #F43F5E;
  --color-rose-glow: rgba(244, 63, 94, 0.15);

  /* Text Colors */
  --color-text-primary: #F1F5F9;
  --color-text-secondary: #94A3B8;
  --color-text-muted: #64748B;
  --color-text-disabled: #475569;

  /* Border & Dividers */
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-strong: rgba(255, 255, 255, 0.2);

  /* Status Colors */
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-error: #EF4444;
  --color-info: #3B82F6;

  /* Typography */
  --font-display: 'Outfit', system-ui, sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
  --space-5xl: 128px;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 30px var(--color-brand-glow);
  --shadow-glow-strong: 0 0 60px var(--color-brand-glow-strong);

  /* Glass Effect */
  --glass-bg: rgba(17, 24, 39, 0.7);
  --glass-bg-strong: rgba(17, 24, 39, 0.85);
  --glass-blur: blur(12px);
  --glass-blur-strong: blur(20px);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
  --transition-slower: 500ms ease;

  /* Layout */
  --container-max: 1200px;
  --content-max: 720px;
  --header-height: 56px;

  /* Sidebar (App-like layout) */
  --sidebar-width-expanded: 256px;
  --sidebar-width-collapsed: 64px;
  --sidebar-transition: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --topbar-height: 56px;
}

/* =============================================================================
   Base Styles
   ============================================================================= */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-base);
  min-height: 100vh;
}

/* Gradient Background */
.wr-bg-gradient {
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, var(--color-brand-glow), transparent),
    var(--color-base);
}

/* =============================================================================
   Typography
   ============================================================================= */

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--space-md);
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-5xl); font-weight: 700; }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
  margin: 0 0 var(--space-md);
}

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

a:hover {
  color: var(--color-brand-hover);
}

strong, b {
  font-weight: 600;
}

code, pre {
  font-family: var(--font-mono);
}

code {
  padding: 2px 6px;
  background-color: var(--color-elevated);
  border-radius: var(--radius-sm);
  font-size: 0.9em;
  color: var(--color-brand);
}

pre {
  padding: var(--space-md);
  background-color: var(--color-elevated);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  border: 1px solid var(--color-border);
}

pre code {
  padding: 0;
  background: none;
}

/* =============================================================================
   Layout
   ============================================================================= */

.wr-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.wr-content {
  max-width: var(--content-max);
  margin: 0 auto;
}

.wr-section {
  padding: var(--space-4xl) 0;
}

.wr-grid {
  display: grid;
  gap: var(--space-lg);
}

.wr-grid-2 { grid-template-columns: repeat(2, 1fr); }
.wr-grid-3 { grid-template-columns: repeat(3, 1fr); }
.wr-grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .wr-grid-3, .wr-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .wr-grid-2, .wr-grid-3, .wr-grid-4 { grid-template-columns: 1fr; }
  .wr-section { padding: var(--space-3xl) 0; }
  .wr-container { padding: 0 var(--space-md); }
}

/* =============================================================================
   Glass Morphism Effects
   ============================================================================= */

.wr-glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-border);
}

.wr-glass-strong {
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur-strong);
  -webkit-backdrop-filter: var(--glass-blur-strong);
  border: 1px solid var(--color-border-strong);
}

/* =============================================================================
   Glow Effects & Animations
   ============================================================================= */

.wr-glow {
  box-shadow: var(--shadow-glow);
}

.wr-glow-strong {
  box-shadow: var(--shadow-glow-strong);
}

.wr-glow-text {
  text-shadow: 0 0 20px var(--color-brand-glow-strong);
}

@keyframes pulse-glow {
  0%, 100% { 
    box-shadow: 0 0 20px var(--color-brand-glow);
    border-color: rgba(6, 182, 212, 0.3);
  }
  50% { 
    box-shadow: 0 0 40px var(--color-brand-glow-strong);
    border-color: rgba(6, 182, 212, 0.5);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.wr-animate-pulse-glow {
  animation: pulse-glow 3s ease-in-out infinite;
}

.wr-animate-float {
  animation: float 6s ease-in-out infinite;
}

/* =============================================================================
   Header (Glass Navigation)
   ============================================================================= */

.wr-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--topbar-height);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.wr-header.is-scrolled {
  background: var(--glass-bg-strong);
}

.wr-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.wr-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  text-decoration: none;
}

.wr-logo:hover {
  color: var(--color-text-primary);
  text-decoration: none;
}

.wr-logo img {
  height: 32px;
  width: auto;
}

.wr-logo-icon {
  color: var(--color-brand);
}

/* Navigation */
.wr-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.wr-nav-link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
  padding: var(--space-sm) 0;
}

.wr-nav-link:hover {
  color: var(--color-text-primary);
  text-decoration: none;
}

/* Dropdown Navigation */
.wr-nav-dropdown {
  position: relative;
}

.wr-nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  cursor: pointer;
}

.wr-nav-dropdown-trigger svg {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-fast);
}

.wr-nav-dropdown:hover .wr-nav-dropdown-trigger svg {
  transform: rotate(180deg);
}

.wr-nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  padding: var(--space-sm);
  margin-top: var(--space-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.wr-nav-dropdown:hover .wr-nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
}

.wr-nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.wr-nav-dropdown-item:hover {
  background: var(--color-elevated);
  color: var(--color-text-primary);
  text-decoration: none;
}

.wr-nav-dropdown-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-elevated);
  color: var(--color-brand);
}

.wr-nav-dropdown-content {
  flex: 1;
}

.wr-nav-dropdown-title {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-primary);
}

.wr-nav-dropdown-desc {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* Header Actions */
.wr-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Mobile menu button */
.wr-menu-toggle {
  display: none;
  padding: var(--space-sm);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-primary);
}

@media (max-width: 768px) {
  .wr-nav {
    display: none;
  }

  .wr-menu-toggle {
    display: flex;
  }

  .wr-nav.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--topbar-height);
    left: 0;
    right: 0;
    bottom: 0;
    padding: var(--space-lg);
    background: var(--color-base);
    border-top: 1px solid var(--color-border);
    z-index: 99;
    gap: var(--space-md);
  }

  .wr-nav.is-open .wr-nav-link {
    font-size: var(--text-lg);
    padding: var(--space-md) 0;
  }

  .wr-hero {
    padding-top: calc(var(--topbar-height) + var(--space-2xl));
    min-height: auto;
  }
}

/* =============================================================================
   Buttons
   ============================================================================= */

.wr-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 12px 24px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.5;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.wr-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Primary Button - Brand Cyan */
.wr-button-primary {
  background: var(--color-brand);
  color: var(--color-void);
  box-shadow: 0 0 20px var(--color-brand-glow);
}

.wr-button-primary:hover:not(:disabled) {
  background: var(--color-brand-hover);
  color: var(--color-void);
  box-shadow: 0 0 30px var(--color-brand-glow-strong);
  text-decoration: none;
  transform: translateY(-1px);
}

/* Secondary Button - Outlined */
.wr-button-secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-strong);
}

.wr-button-secondary:hover:not(:disabled) {
  background: var(--color-elevated);
  border-color: var(--color-brand);
  color: var(--color-text-primary);
  text-decoration: none;
}

/* Ghost Button */
.wr-button-ghost {
  background: transparent;
  color: var(--color-text-secondary);
}

.wr-button-ghost:hover:not(:disabled) {
  background: var(--color-elevated);
  color: var(--color-text-primary);
  text-decoration: none;
}

/* Glass Button */
.wr-button-glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
}

.wr-button-glass:hover:not(:disabled) {
  background: var(--glass-bg-strong);
  border-color: var(--color-brand);
  text-decoration: none;
}

/* Button Sizes */
.wr-button-lg {
  padding: 16px 32px;
  font-size: var(--text-base);
  border-radius: var(--radius-xl);
}

.wr-button-sm {
  padding: 8px 16px;
  font-size: var(--text-xs);
}

.wr-button-icon {
  padding: 10px;
}

/* Button Groups */
.wr-button-group {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* =============================================================================
   Hero Section (OpenAI Style)
   ============================================================================= */

.wr-hero {
  min-height: calc(100vh - var(--topbar-height));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-4xl) var(--space-lg);
  padding-top: calc(var(--topbar-height) + var(--space-4xl));
  text-align: center;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, var(--color-brand-glow), transparent),
    var(--color-base);
}

.wr-hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.wr-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.wr-hero-title .wr-highlight {
  background: linear-gradient(135deg, var(--color-brand) 0%, var(--color-brand-hover) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.wr-hero-subtitle {
  font-size: var(--text-xl);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.6;
}

/* Mock Input Bar (ChatGPT Style) */
.wr-hero-input {
  width: 100%;
  max-width: 680px;
  margin: 0 auto var(--space-xl);
  position: relative;
}

.wr-hero-input-bar {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  cursor: pointer;
  transition: all var(--transition-base);
}

.wr-hero-input-bar:hover {
  border-color: var(--color-brand);
  box-shadow: var(--shadow-glow);
}

.wr-hero-input-text {
  flex: 1;
  font-size: var(--text-base);
  color: var(--color-text-muted);
  text-align: left;
}

.wr-hero-input-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-brand);
  border-radius: var(--radius-lg);
  color: var(--color-void);
  transition: all var(--transition-fast);
}

.wr-hero-input-bar:hover .wr-hero-input-icon {
  background: var(--color-brand-hover);
  transform: scale(1.05);
}

/* Hero Actions */
.wr-hero-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .wr-hero {
    padding-top: calc(var(--header-height) + var(--space-2xl));
    min-height: auto;
  }

  .wr-hero-input-bar {
    padding: var(--space-sm) var(--space-md);
  }

  .wr-hero-input-text {
    font-size: var(--text-sm);
  }

  .wr-hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .wr-hero-actions .wr-button {
    width: 100%;
    max-width: 280px;
  }
}

/* =============================================================================
   Product Cards (Glass Morphism)
   ============================================================================= */

.wr-products {
  padding: var(--space-4xl) 0;
}

.wr-products-title {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.wr-product-card {
  position: relative;
  padding: var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  overflow: hidden;
}

.wr-product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-brand), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.wr-product-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-lg);
}

.wr-product-card:hover::before {
  opacity: 1;
}

.wr-product-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: var(--space-lg);
  background: var(--color-elevated);
  border-radius: var(--radius-lg);
  color: var(--color-brand);
}

.wr-product-card-icon svg {
  width: 28px;
  height: 28px;
}

.wr-product-card-title {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.wr-product-card-desc {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.wr-product-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-brand);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.wr-product-card-link:hover {
  color: var(--color-brand-hover);
  gap: var(--space-sm);
}

/* Product Card Variants */
.wr-product-card--wavefinder {
  --card-color: var(--color-brand);
}

.wr-product-card--podcast {
  --card-color: var(--color-violet);
}

.wr-product-card--podcast .wr-product-card-icon {
  color: var(--color-violet);
}

.wr-product-card--library {
  --card-color: var(--color-gold);
}

.wr-product-card--library .wr-product-card-icon {
  color: var(--color-gold);
}

.wr-product-card--blog {
  --card-color: var(--color-emerald);
}

.wr-product-card--blog .wr-product-card-icon {
  color: var(--color-emerald);
}

/* =============================================================================
   Badges
   ============================================================================= */

.wr-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  text-decoration: none;
}

.wr-badge-live {
  background: var(--color-emerald-glow);
  color: var(--color-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.wr-badge-soon {
  background: var(--color-gold-glow);
  color: var(--color-gold);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.wr-badge-new {
  background: var(--color-violet-glow);
  color: var(--color-violet);
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.wr-badge-default {
  background: var(--color-elevated);
  color: var(--color-text-secondary);
}

/* Category Badges */
.wr-badge-market-analysis {
  background: var(--color-brand-glow);
  color: var(--color-brand);
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.wr-badge-swing-idea {
  background: var(--color-emerald-glow);
  color: var(--color-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.wr-badge-market-awareness {
  background: var(--color-violet-glow);
  color: var(--color-violet);
  border: 1px solid rgba(139, 92, 246, 0.3);
}

/* =============================================================================
   Cards (General)
   ============================================================================= */

.wr-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  transition: all var(--transition-fast);
}

.wr-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
}

.wr-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.wr-card-link:hover {
  text-decoration: none;
  color: inherit;
}

/* Post Card */
.wr-post-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.wr-post-card-header {
  margin-bottom: var(--space-sm);
}

.wr-post-card-title {
  margin: 0 0 var(--space-sm);
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: 1.4;
}

.wr-post-card-title a {
  color: var(--color-text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.wr-post-card-title a:hover {
  color: var(--color-brand);
}

.wr-post-card-excerpt {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  flex-grow: 1;
}

.wr-post-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* =============================================================================
   Blog List / Archive
   ============================================================================= */

.wr-archive-header {
  padding: calc(var(--topbar-height) + var(--space-xl)) 0 var(--space-lg);
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, var(--color-brand-glow), transparent),
    var(--color-base);
}

.wr-archive-title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-sm);
}

.wr-archive-description {
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
}

.wr-category-filter {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  padding: var(--space-md) 0;
  margin-bottom: var(--space-lg);
}

.wr-category-chip {
  display: inline-flex;
  padding: 8px 16px;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.wr-category-chip:hover {
  border-color: var(--color-brand);
  color: var(--color-brand);
  text-decoration: none;
}

.wr-category-chip.is-active {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: var(--color-void);
}

/* =============================================================================
   Single Post
   ============================================================================= */

.wr-single-header {
  padding: calc(var(--topbar-height) + var(--space-3xl)) 0 var(--space-2xl);
  text-align: center;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, var(--color-brand-glow), transparent),
    var(--color-base);
}

.wr-single-back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.wr-single-back:hover {
  color: var(--color-brand);
}

.wr-single-title {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  margin-bottom: var(--space-lg);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.wr-single-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  flex-wrap: wrap;
}

.wr-single-meta-divider {
  width: 4px;
  height: 4px;
  background: var(--color-text-muted);
  border-radius: 50%;
}

.wr-single-content {
  padding: var(--space-3xl) 0;
}

/* Article Content */
.wr-article-content {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text-primary);
}

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

.wr-article-content h2 {
  margin-top: 2.5em;
  margin-bottom: 1em;
  font-size: var(--text-2xl);
}

.wr-article-content h3 {
  margin-top: 2em;
  margin-bottom: 0.75em;
  font-size: var(--text-xl);
}

.wr-article-content ul,
.wr-article-content ol {
  margin: 1.5em 0;
  padding-left: var(--space-lg);
}

.wr-article-content li {
  margin-bottom: 0.5em;
}

.wr-article-content blockquote {
  margin: 2em 0;
  padding: var(--space-lg);
  background: var(--color-surface);
  border-left: 4px solid var(--color-brand);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  color: var(--color-text-secondary);
  font-style: italic;
}

.wr-article-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  margin: 2em 0;
}

.wr-article-content table {
  width: 100%;
  margin: 2em 0;
  border-collapse: collapse;
}

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

.wr-article-content th {
  background: var(--color-surface);
  font-weight: 600;
}

/* Share Section */
.wr-single-share {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-2xl);
}

.wr-single-share-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}

.wr-share-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.wr-share-button:hover {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: var(--color-void);
}

/* Related Posts */
.wr-related-posts {
  padding: var(--space-3xl) 0;
  border-top: 1px solid var(--color-border);
}

.wr-related-posts-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-xl);
}

/* =============================================================================
   Pagination — Truncated Apple-style
   ============================================================================= */

.wr-pagination {
  padding: var(--space-2xl) 0;
}

.wr-pagination-inner {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
}

.wr-pagination-numbers {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-xs);
}

.wr-pagination-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  cursor: pointer;
  user-select: none;
}

.wr-pagination-link:hover {
  background: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text-primary);
  text-decoration: none;
}

.wr-pagination-current {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: var(--color-void);
  font-weight: 600;
}

.wr-pagination-current:hover {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: var(--color-void);
}

.wr-pagination-ellipsis {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  letter-spacing: 2px;
}

.wr-pagination-prev,
.wr-pagination-next {
  gap: var(--space-xs);
  padding: 0 var(--space-md);
  font-weight: 500;
}

.wr-pagination-arrow {
  font-size: 1.25em;
  line-height: 1;
}

.wr-pagination-disabled {
  opacity: 0.3;
  pointer-events: none;
  cursor: default;
}

.wr-pagination-info {
  text-align: center;
  margin-top: var(--space-sm);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Mobile: hide page numbers, show prev/next + info */
@media (max-width: 640px) {
  .wr-pagination-numbers {
    display: none;
  }
  .wr-pagination-prev-text,
  .wr-pagination-next-text {
    display: inline;
  }
  .wr-pagination-inner {
    gap: var(--space-md);
  }
  .wr-pagination-prev,
  .wr-pagination-next {
    padding: 0 var(--space-lg);
    height: 44px;
    background: var(--color-surface);
    border-color: var(--color-border);
  }
}

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

.wr-footer {
  padding: var(--space-3xl) 0;
  background: var(--color-void);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

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

.wr-footer-copyright {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

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

.wr-footer-link {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.wr-footer-link:hover {
  color: var(--color-text-primary);
}

@media (max-width: 640px) {
  .wr-footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

/* =============================================================================
   Forms
   ============================================================================= */

.wr-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.wr-form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.wr-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-primary);
}

.wr-input {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.wr-input::placeholder {
  color: var(--color-text-muted);
}

.wr-input:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px var(--color-brand-glow);
}

.wr-input:disabled {
  background: var(--color-elevated);
  opacity: 0.6;
  cursor: not-allowed;
}

/* =============================================================================
   Alerts
   ============================================================================= */

.wr-alert {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
}

.wr-alert-error {
  background: var(--color-rose-glow);
  color: var(--color-rose);
  border: 1px solid rgba(244, 63, 94, 0.3);
}

.wr-alert-success {
  background: var(--color-emerald-glow);
  color: var(--color-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.wr-alert-warning {
  background: var(--color-gold-glow);
  color: var(--color-gold);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* =============================================================================
   Login Page
   ============================================================================= */

.wr-page-login {
  min-height: calc(100vh - var(--topbar-height));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  padding-top: calc(var(--topbar-height) + var(--space-xl));
}

.wr-login-container {
  width: 100%;
  max-width: 400px;
  text-align: center;
}

.wr-login-title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-xl);
}

.wr-login-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
}

/* =============================================================================
   Stat Cards (for Blog stats)
   ============================================================================= */

.wr-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-lg);
}

.wr-stat-value {
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-brand);
}

.wr-stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

/* =============================================================================
   Section Headers
   ============================================================================= */

.wr-section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.wr-section-title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-sm);
}

.wr-section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* =============================================================================
   Utility Classes
   ============================================================================= */

.wr-text-center { text-align: center; }
.wr-text-left { text-align: left; }
.wr-text-right { text-align: right; }

.wr-text-muted { color: var(--color-text-muted); }
.wr-text-secondary { color: var(--color-text-secondary); }
.wr-text-brand { color: var(--color-brand); }

.wr-mt-0 { margin-top: 0; }
.wr-mb-0 { margin-bottom: 0; }
.wr-my-0 { margin-top: 0; margin-bottom: 0; }

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

/* Animations */
.wr-fade-in {
  animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =============================================================================
   Responsive Adjustments
   ============================================================================= */

@media (max-width: 768px) {
  :root {
    --header-height: 56px;
  }

  h1 { font-size: var(--text-4xl); }
  h2 { font-size: var(--text-3xl); }
  h3 { font-size: var(--text-xl); }
}

/* =============================================================================
   Sidebar Layout (App-like experience)
   ============================================================================= */

/* Top Bar (OpenAI style) */
.wr-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--topbar-height);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--color-border);
}

.wr-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 var(--space-md);
}

.wr-topbar-left {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.wr-topbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Sidebar Toggle Button (OpenAI style) */
.wr-sidebar-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.wr-sidebar-toggle:hover {
  background: var(--color-elevated);
  border-color: var(--color-border-strong);
  color: var(--color-text-secondary);
}

/* Sidebar */
.wr-sidebar {
  position: fixed;
  top: var(--topbar-height);
  left: 0;
  bottom: 0;
  width: var(--sidebar-width-expanded);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-right: 1px solid var(--color-border);
  transition: width var(--sidebar-transition), transform var(--sidebar-transition);
  z-index: 50;
  overflow: hidden;
  display: none;
}

.wr-sidebar.is-collapsed {
  width: var(--sidebar-width-collapsed);
}

.wr-sidebar-nav {
  display: flex;
  flex-direction: column;
  padding: var(--space-md) 0;
  height: 100%;
  overflow-y: auto;
}

.wr-sidebar-group {
  margin-bottom: var(--space-md);
}

.wr-sidebar-group-label {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.wr-sidebar.is-collapsed .wr-sidebar-group-label {
  display: none;
}

.wr-sidebar-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 10px var(--space-md);
  margin: 0 var(--space-sm);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.wr-sidebar-item:hover {
  background: var(--color-elevated);
  color: var(--color-text-primary);
  text-decoration: none;
}

.wr-sidebar-item.is-active {
  background: var(--color-brand-glow);
  color: var(--color-brand);
}

.wr-sidebar-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.wr-sidebar-item-icon svg {
  width: 20px;
  height: 20px;
}

.wr-sidebar-item-label {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wr-sidebar.is-collapsed .wr-sidebar-item-label {
  display: none;
}

.wr-sidebar.is-collapsed .wr-sidebar-item {
  justify-content: center;
  padding: 10px;
}

/* Main content with sidebar */
.wr-main-with-sidebar {
  padding-top: var(--topbar-height);
  min-height: 100vh;
  transition: margin-left var(--sidebar-transition);
}

/* Mobile drawer */
.wr-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(5, 8, 13, 0.8);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.wr-mobile-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.wr-mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 280px;
  z-index: 100;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  transform: translateX(-100%);
  transition: transform var(--sidebar-transition);
}

.wr-mobile-drawer.is-open {
  transform: translateX(0);
}

.wr-mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--topbar-height);
  padding: 0 var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.wr-mobile-drawer-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.wr-mobile-drawer-close:hover {
  background: var(--color-elevated);
  color: var(--color-text-primary);
}

/* Search Button */
.wr-search-button {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--color-elevated);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.wr-search-button:hover {
  border-color: var(--color-border-strong);
  color: var(--color-text-secondary);
}

.wr-search-button svg {
  width: 16px;
  height: 16px;
}

.wr-search-button kbd {
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-family: var(--font-mono);
  font-size: 10px;
}

/* Responsive Sidebar */
@media (min-width: 1024px) {
  .wr-sidebar {
    display: block;
  }

  .wr-sidebar-toggle {
    display: flex;
  }

  .wr-main-with-sidebar {
    margin-left: var(--sidebar-width-expanded);
  }

  .wr-sidebar.is-collapsed + .wr-main-with-sidebar,
  .wr-main-with-sidebar.is-collapsed {
    margin-left: var(--sidebar-width-collapsed);
  }
}

@media (max-width: 1023px) {
  .wr-mobile-overlay {
    display: block;
  }

  .wr-main-with-sidebar {
    margin-left: 0;
  }
}

/* =============================================================================
   Insights - Sentiment Badges
   ============================================================================= */

.wr-sentiment {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
}

.wr-sentiment svg {
  flex-shrink: 0;
}

.wr-sentiment-bullish {
  background: rgba(16, 185, 129, 0.15);
  color: #10B981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.wr-sentiment-bearish {
  background: rgba(239, 68, 68, 0.15);
  color: #EF4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.wr-sentiment-neutral {
  background: rgba(245, 158, 11, 0.15);
  color: #F59E0B;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* =============================================================================
   Insights - Ticker Pills
   ============================================================================= */

.wr-ticker-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
}

.wr-ticker-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--color-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-primary);
  transition: all var(--transition-fast);
}

.wr-ticker-pill:hover {
  background: var(--color-elevated-2);
  border-color: var(--color-border-strong);
}

.wr-ticker-symbol {
  font-weight: 600;
  color: var(--color-brand);
}

.wr-ticker-price {
  color: var(--color-text-secondary);
}

.wr-ticker-change {
  font-weight: 600;
}

.wr-ticker-up .wr-ticker-change {
  color: var(--color-emerald);
}

.wr-ticker-down .wr-ticker-change {
  color: var(--color-rose);
}

.wr-ticker-more {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding: 6px 10px;
}

/* =============================================================================
   Insights - Key Takeaways Box
   ============================================================================= */

.wr-takeaways {
  background: linear-gradient(135deg,
    rgba(6, 182, 212, 0.08) 0%,
    rgba(6, 182, 212, 0.02) 100%
  );
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-lg) var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.wr-takeaways-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-brand);
  margin-bottom: var(--space-md);
}

.wr-takeaways-title svg {
  color: var(--color-brand);
}

.wr-takeaways-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.wr-takeaways-list li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
  line-height: 1.7;
  color: var(--color-text-primary);
}

.wr-takeaways-list li:last-child {
  margin-bottom: 0;
}

.wr-takeaways-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--color-brand);
  border-radius: 50%;
}

/* Compact variant for cards */
.wr-takeaways--compact {
  padding: var(--space-md);
  margin-bottom: 0;
  background: transparent;
  border: none;
}

.wr-takeaways--compact .wr-takeaways-title {
  display: none;
}

.wr-takeaways--compact .wr-takeaways-list li {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  padding-left: var(--space-md);
  margin-bottom: 4px;
}

.wr-takeaways--compact .wr-takeaways-list li::before {
  width: 4px;
  height: 4px;
  top: 8px;
  background: var(--color-text-muted);
}

/* =============================================================================
   Insights - Table of Contents
   ============================================================================= */

.wr-toc {
  position: sticky;
  top: calc(var(--topbar-height) + var(--space-lg));
  padding: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  max-height: calc(100vh - var(--topbar-height) - var(--space-2xl));
  overflow-y: auto;
}

.wr-toc-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-xs);
}

.wr-toc-item {
  display: block;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  border-left: 2px solid transparent;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.wr-toc-item:hover {
  color: var(--color-text-primary);
  background: var(--color-elevated);
  text-decoration: none;
}

.wr-toc-item.is-active {
  color: var(--color-brand);
  border-left-color: var(--color-brand);
  background: var(--color-brand-glow);
}

.wr-toc-item--sub {
  padding-left: calc(var(--space-md) + var(--space-md));
  font-size: var(--text-xs);
}

/* =============================================================================
   Insights - Trade Setup Box
   ============================================================================= */

.wr-trade-setup {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  margin-top: var(--space-lg);
}

.wr-trade-setup-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-md);
}

.wr-trade-setup-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
}

.wr-trade-setup-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.wr-trade-setup-value {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
}

.wr-trade-setup-value.entry {
  color: var(--color-text-primary);
}

.wr-trade-setup-value.stop {
  color: var(--color-rose);
}

.wr-trade-setup-value.target {
  color: var(--color-emerald);
}

.wr-trade-setup-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-md) 0;
}

.wr-trade-setup-rr {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
  font-weight: 600;
}

.wr-trade-setup-rr-label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.wr-trade-setup-rr-value {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  color: var(--color-brand);
}

.wr-trade-setup-copy {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  background: var(--color-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.wr-trade-setup-copy:hover {
  background: var(--color-elevated-2);
  border-color: var(--color-brand);
  color: var(--color-brand);
}

.wr-trade-setup-copy.is-copied {
  background: var(--color-emerald-glow);
  border-color: var(--color-emerald);
  color: var(--color-emerald);
}

/* =============================================================================
   Insights - Reading Progress Bar
   ============================================================================= */

.wr-progress-bar {
  position: fixed;
  top: var(--topbar-height);
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-brand), var(--color-brand-hover));
  z-index: 100;
  transition: width 50ms linear;
  pointer-events: none;
}

/* =============================================================================
   Insights - Enhanced Single Post Layout
   ============================================================================= */

.wr-single-with-sidebar {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-2xl);
  max-width: 1100px;
  margin: 0 auto;
}

.wr-single-main {
  min-width: 0; /* Prevent grid blowout */
}

.wr-single-sidebar {
  position: relative;
}

@media (max-width: 1024px) {
  .wr-single-with-sidebar {
    grid-template-columns: 1fr;
  }

  .wr-single-sidebar {
    display: none;
  }

  /* Show TOC inline on mobile */
  .wr-toc-mobile {
    display: block;
    position: static;
    margin-bottom: var(--space-xl);
    max-height: none;
  }
}

@media (min-width: 1025px) {
  .wr-toc-mobile {
    display: none;
  }
}

/* =============================================================================
   Insights - Enhanced Post Card
   ============================================================================= */

.wr-post-card-enhanced {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--space-lg);
}

.wr-post-card-enhanced .wr-post-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.wr-post-card-enhanced .wr-post-card-date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-left: auto;
}

.wr-post-card-enhanced .wr-post-card-title {
  font-size: var(--text-lg);
  line-height: 1.4;
  margin-bottom: var(--space-sm);
}

.wr-post-card-enhanced .wr-takeaways--compact {
  flex-grow: 1;
}

.wr-post-card-enhanced .wr-post-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-top: auto;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.wr-post-card-enhanced .wr-post-card-meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* =============================================================================
   Insights - Hero Card (Featured Post)
   ============================================================================= */

.wr-hero-card {
  position: relative;
  padding: var(--space-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-xl);
  transition: all var(--transition-base);
}

.wr-hero-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
}

.wr-hero-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.wr-hero-card-date {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-left: auto;
}

.wr-hero-card-title {
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--space-md);
}

.wr-hero-card-title a {
  color: var(--color-text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.wr-hero-card-title a:hover {
  color: var(--color-brand);
}

.wr-hero-card .wr-takeaways--compact {
  margin-bottom: var(--space-lg);
}

.wr-hero-card .wr-takeaways--compact .wr-takeaways-list li {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
}

.wr-hero-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.wr-hero-card-meta {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .wr-hero-card {
    padding: var(--space-lg);
  }

  .wr-hero-card-title {
    font-size: var(--text-2xl);
  }
}

/* =============================================================================
   Insights - Single Header Enhanced
   ============================================================================= */

.wr-single-header-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.wr-single-tickers {
  padding: var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  margin-top: var(--space-xl);
}

.wr-single-tickers-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

/* =============================================================================
   Price Level Table (for technical analysis)
   ============================================================================= */

.wr-article-content table.wr-price-table,
.wr-price-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  margin: var(--space-xl) 0;
}

.wr-price-table th {
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-elevated);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid var(--color-border);
}

.wr-price-table td {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.wr-price-table tr:hover td {
  background: var(--color-elevated);
}

/* Support row styling */
.wr-price-table tr.support td:first-child {
  border-left: 3px solid var(--color-emerald);
}

/* Resistance row styling */
.wr-price-table tr.resistance td:first-child {
  border-left: 3px solid var(--color-rose);
}

/* Target row styling */
.wr-price-table tr.target td:first-child {
  border-left: 3px solid var(--color-brand);
}

/* =============================================================================
   Mega Dropdown (Anthropic-style)
   ============================================================================= */

.wr-mega-dropdown {
  position: relative;
}

.wr-mega-trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px 16px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-void);
  background: var(--color-text-primary);
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.wr-mega-trigger:hover {
  background: #ffffff;
  transform: translateY(-1px);
}

.wr-mega-trigger:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--color-brand);
}

.wr-mega-chevron {
  transition: transform var(--transition-fast);
}

.wr-mega-dropdown.is-open .wr-mega-chevron {
  transform: rotate(180deg);
}

/* Mega Menu Panel */
.wr-mega-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 240px;
  padding: var(--space-md);
  background: #ffffff;
  border-radius: var(--radius-xl);
  box-shadow:
    0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 10px 20px -2px rgba(0, 0, 0, 0.15),
    0 0 0 1px rgba(0, 0, 0, 0.05);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-fast);
  z-index: 200;
}

.wr-mega-dropdown.is-open .wr-mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Mega Menu Sections */
.wr-mega-section {
  padding: var(--space-sm) 0;
}

.wr-mega-section:not(:last-child) {
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  margin-bottom: var(--space-sm);
}

.wr-mega-section-title {
  padding: var(--space-xs) var(--space-md);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #6b7280;
  margin-bottom: var(--space-xs);
}

/* Mega Menu Items */
.wr-mega-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: 10px var(--space-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: #1f2937;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.wr-mega-item:hover {
  background: #f3f4f6;
  color: #111827;
  text-decoration: none;
}

.wr-mega-item svg {
  color: #9ca3af;
  flex-shrink: 0;
}

.wr-mega-item:hover svg {
  color: #6b7280;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
  .wr-mega-trigger {
    padding: 8px 12px;
    font-size: var(--text-xs);
  }

  .wr-mega-menu {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    min-width: auto;
    width: 100%;
    max-height: 70vh;
    overflow-y: auto;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: var(--space-lg);
    transform: translateY(100%);
  }

  .wr-mega-dropdown.is-open .wr-mega-menu {
    transform: translateY(0);
  }

  /* Mobile Overlay */
  .wr-mega-dropdown.is-open::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 199;
  }

  .wr-mega-section-title {
    font-size: 12px;
    padding: var(--space-sm) var(--space-md);
  }

  .wr-mega-item {
    padding: 14px var(--space-md);
    font-size: var(--text-base);
  }
}