/**
 * Tu Final Glorioso (tufinalglorioso.com)
 * Master Production Stylesheet
 * 
 * Brand Direction: Epic, Dramatic, Victorious
 * Palette: Deep Royal Purple (#6C2BD9) & Luminous Amber/Gold (#F59E0B / #D97706)
 * Dark Base: Ultra-Deep Navy & Obsidian (#070714, #0A0A1A, #12122A)
 * Themes: Dark Mode (DEFAULT) & Refined Light Mode
 * Typography: 'Space Grotesk' (Headings) & 'Inter' (Body Text)
 * Architecture: Mobile-First, SEO & AdSense CLS-Safe, Glassmorphic Surfaces
 */

/* ==========================================================================
   1. Typography Imports
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* ==========================================================================
   2. Design Tokens & CSS Custom Properties (Dark Mode as DEFAULT)
   ========================================================================== */
:root {
  /* Brand Primary: Deep Royal Purple */
  --color-primary: #8b5cf6;
  --color-primary-rgb: 139, 92, 246;
  --color-primary-hover: #a78bfa;
  --color-primary-active: #7c3aed;
  --color-primary-deep: #6d28d9;
  --color-primary-dark: #5b21b6;
  --color-primary-light: rgba(139, 92, 246, 0.16);
  --color-primary-border: rgba(139, 92, 246, 0.38);
  --color-primary-glow: rgba(108, 43, 217, 0.5);

  /* Brand Accent: Radiant Amber & Gold */
  --color-accent: #f59e0b;
  --color-accent-rgb: 245, 158, 11;
  --color-accent-hover: #fbbf24;
  --color-accent-active: #d97706;
  --color-accent-deep: #b45309;
  --color-accent-gold: #fcd34d;
  --color-accent-light: rgba(245, 158, 11, 0.16);
  --color-accent-border: rgba(245, 158, 11, 0.38);
  --color-accent-glow: rgba(245, 158, 11, 0.45);

  /* Gradients */
  --color-gradient-primary: linear-gradient(135deg, #6c2bd9 0%, #4f46e5 100%);
  --color-gradient-accent: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  --color-gradient-gold: linear-gradient(135deg, #fbbf24 0%, #f59e0b 50%, #d97706 100%);
  --color-gradient-victorious: linear-gradient(135deg, #a78bfa 0%, #c084fc 35%, #f59e0b 100%);
  --color-gradient-hero: linear-gradient(135deg, rgba(108, 43, 217, 0.3) 0%, rgba(245, 158, 11, 0.15) 100%);
  --color-gradient-card: linear-gradient(180deg, rgba(22, 22, 48, 0.85) 0%, rgba(14, 14, 32, 0.95) 100%);
  --color-gradient-card-hover: linear-gradient(180deg, rgba(28, 28, 62, 0.95) 0%, rgba(18, 18, 42, 0.98) 100%);
  --color-gradient-overlay: linear-gradient(180deg, rgba(10, 10, 26, 0.05) 0%, rgba(10, 10, 26, 0.75) 60%, #0a0a1a 100%);
  --color-gradient-border: linear-gradient(135deg, rgba(139, 92, 246, 0.5), rgba(245, 158, 11, 0.3));

  /* Dark Theme Surfaces (Default) */
  --color-bg-base: #06060f;
  --color-bg-body: #0a0a1a;
  --color-bg-surface: #12122a;
  --color-bg-surface-elevated: #181836;
  --color-bg-surface-alt: #161633;
  --color-bg-card: rgba(18, 18, 42, 0.75);
  --color-bg-card-hover: rgba(28, 28, 62, 0.9);
  --color-bg-glass: rgba(14, 14, 32, 0.78);
  --color-bg-glass-heavy: rgba(10, 10, 26, 0.92);
  --color-bg-input: rgba(10, 10, 24, 0.85);

  /* Borders */
  --color-border: rgba(139, 92, 246, 0.22);
  --color-border-subtle: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(139, 92, 246, 0.5);
  --color-border-accent: rgba(245, 158, 11, 0.45);
  --color-border-glass: rgba(255, 255, 255, 0.12);

  /* Text & Typography */
  --color-text-main: #f8fafc;
  --color-text-secondary: #cbd5e1;
  --color-text-muted: #94a3b8;
  --color-text-dim: #64748b;
  --color-text-light: #ffffff;
  --color-text-inverse: #0a0a1a;
  --color-text-accent: #f59e0b;

  /* Status Colors */
  --color-success: #10b981;
  --color-success-bg: rgba(16, 185, 129, 0.15);
  --color-warning: #f59e0b;
  --color-warning-bg: rgba(245, 158, 11, 0.15);
  --color-danger: #ef4444;
  --color-danger-bg: rgba(239, 68, 68, 0.15);
  --color-info: #06b6d4;
  --color-info-bg: rgba(6, 182, 212, 0.15);

  /* AdSense Slots */
  --color-ad-bg: rgba(14, 14, 32, 0.75);
  --color-ad-border: rgba(139, 92, 246, 0.3);
  --color-ad-label: #a78bfa;

  /* Typography Stack */
  --font-family-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;

  --line-height-body: 1.65;
  --line-height-heading: 1.25;
  --line-height-article: 1.8;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 6px 16px -2px rgba(0, 0, 0, 0.45), 0 3px 6px -2px rgba(108, 43, 217, 0.2);
  --shadow-lg: 0 14px 28px -4px rgba(0, 0, 0, 0.55), 0 8px 14px -3px rgba(108, 43, 217, 0.3);
  --shadow-xl: 0 22px 38px -6px rgba(0, 0, 0, 0.7), 0 12px 22px -4px rgba(108, 43, 217, 0.4);
  --shadow-glow-purple: 0 0 24px rgba(108, 43, 217, 0.5);
  --shadow-glow-gold: 0 0 24px rgba(245, 158, 11, 0.4);

  /* Glassmorphism */
  --glass-blur: 16px;
  --glass-blur-sm: 8px;
  --glass-blur-lg: 24px;

  /* Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 26px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-max: 1240px;
  --article-max: 740px;
  --header-height: 74px;
}

/* ==========================================================================
   3. Light Mode Theme Tokens
   ========================================================================== */
[data-theme="light"] {
  --color-primary: #6c2bd9;
  --color-primary-rgb: 108, 43, 217;
  --color-primary-hover: #5b21b6;
  --color-primary-active: #4c1d95;
  --color-primary-deep: #3b0764;
  --color-primary-dark: #2e1065;
  --color-primary-light: rgba(108, 43, 217, 0.08);
  --color-primary-border: rgba(108, 43, 217, 0.25);
  --color-primary-glow: rgba(108, 43, 217, 0.22);

  --color-accent: #d97706;
  --color-accent-rgb: 217, 119, 6;
  --color-accent-hover: #b45309;
  --color-accent-active: #92400e;
  --color-accent-deep: #78350f;
  --color-accent-gold: #f59e0b;
  --color-accent-light: rgba(217, 119, 6, 0.09);
  --color-accent-border: rgba(217, 119, 6, 0.25);
  --color-accent-glow: rgba(217, 119, 6, 0.25);

  --color-gradient-primary: linear-gradient(135deg, #6c2bd9 0%, #4338ca 100%);
  --color-gradient-accent: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  --color-gradient-gold: linear-gradient(135deg, #fbbf24 0%, #f59e0b 50%, #d97706 100%);
  --color-gradient-victorious: linear-gradient(135deg, #4c1d95 0%, #7c3aed 50%, #d97706 100%);
  --color-gradient-hero: linear-gradient(135deg, rgba(108, 43, 217, 0.08) 0%, rgba(217, 119, 6, 0.06) 100%);
  --color-gradient-card: linear-gradient(180deg, #ffffff 0%, #fcfaff 100%);
  --color-gradient-card-hover: linear-gradient(180deg, #ffffff 0%, #f5f0ff 100%);
  --color-gradient-overlay: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(250, 248, 255, 0.8) 60%, #faf8ff 100%);
  --color-gradient-border: linear-gradient(135deg, rgba(108, 43, 217, 0.3), rgba(217, 119, 6, 0.2));

  --color-bg-base: #f3f0fb;
  --color-bg-body: #faf8ff;
  --color-bg-surface: #ffffff;
  --color-bg-surface-elevated: #ffffff;
  --color-bg-surface-alt: #f4efff;
  --color-bg-card: rgba(255, 255, 255, 0.92);
  --color-bg-card-hover: #ffffff;
  --color-bg-glass: rgba(255, 255, 255, 0.86);
  --color-bg-glass-heavy: rgba(255, 255, 255, 0.96);
  --color-bg-input: #ffffff;

  --color-border: rgba(108, 43, 217, 0.14);
  --color-border-subtle: rgba(108, 43, 217, 0.08);
  --color-border-strong: rgba(108, 43, 217, 0.35);
  --color-border-accent: rgba(217, 119, 6, 0.3);
  --color-border-glass: rgba(108, 43, 217, 0.12);

  --color-text-main: #180d2b;
  --color-text-secondary: #3b3054;
  --color-text-muted: #6b6280;
  --color-text-dim: #8c83a0;
  --color-text-light: #ffffff;
  --color-text-inverse: #f8fafc;
  --color-text-accent: #d97706;

  --color-success: #059669;
  --color-success-bg: #ecfdf5;
  --color-warning: #d97706;
  --color-warning-bg: #fffbeb;
  --color-danger: #dc2626;
  --color-danger-bg: #fef2f2;
  --color-info: #0284c7;
  --color-info-bg: #f0f9ff;

  --color-ad-bg: #f7f4fc;
  --color-ad-border: #d8cce8;
  --color-ad-label: #6c2bd9;

  --shadow-xs: 0 1px 2px rgba(24, 13, 43, 0.05);
  --shadow-sm: 0 2px 4px rgba(24, 13, 43, 0.06);
  --shadow-md: 0 6px 16px -2px rgba(24, 13, 43, 0.08), 0 3px 6px -2px rgba(108, 43, 217, 0.08);
  --shadow-lg: 0 14px 28px -4px rgba(24, 13, 43, 0.1), 0 6px 12px -3px rgba(108, 43, 217, 0.12);
  --shadow-xl: 0 22px 36px -6px rgba(24, 13, 43, 0.14), 0 10px 20px -4px rgba(108, 43, 217, 0.16);
  --shadow-glow-purple: 0 0 20px rgba(108, 43, 217, 0.2);
  --shadow-glow-gold: 0 0 20px rgba(217, 119, 6, 0.2);
}

/* ==========================================================================
   4. Explicit Dark Theme Selector
   ========================================================================== */
[data-theme="dark"] {
  --color-primary: #8b5cf6;
  --color-primary-rgb: 139, 92, 246;
  --color-primary-hover: #a78bfa;
  --color-primary-active: #7c3aed;
  --color-primary-deep: #6d28d9;
  --color-primary-dark: #5b21b6;
  --color-primary-light: rgba(139, 92, 246, 0.16);
  --color-primary-border: rgba(139, 92, 246, 0.38);
  --color-primary-glow: rgba(108, 43, 217, 0.5);

  --color-accent: #f59e0b;
  --color-accent-rgb: 245, 158, 11;
  --color-accent-hover: #fbbf24;
  --color-accent-active: #d97706;
  --color-accent-deep: #b45309;
  --color-accent-gold: #fcd34d;
  --color-accent-light: rgba(245, 158, 11, 0.16);
  --color-accent-border: rgba(245, 158, 11, 0.38);
  --color-accent-glow: rgba(245, 158, 11, 0.45);

  --color-bg-base: #06060f;
  --color-bg-body: #0a0a1a;
  --color-bg-surface: #12122a;
  --color-bg-surface-elevated: #181836;
  --color-bg-surface-alt: #161633;
  --color-bg-card: rgba(18, 18, 42, 0.75);
  --color-bg-card-hover: rgba(28, 28, 62, 0.9);
  --color-bg-glass: rgba(14, 14, 32, 0.78);
  --color-bg-glass-heavy: rgba(10, 10, 26, 0.92);
  --color-bg-input: rgba(10, 10, 24, 0.85);

  --color-border: rgba(139, 92, 246, 0.22);
  --color-border-subtle: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(139, 92, 246, 0.5);
  --color-border-accent: rgba(245, 158, 11, 0.45);
  --color-border-glass: rgba(255, 255, 255, 0.12);

  --color-text-main: #f8fafc;
  --color-text-secondary: #cbd5e1;
  --color-text-muted: #94a3b8;
  --color-text-dim: #64748b;
  --color-text-light: #ffffff;
  --color-text-inverse: #0a0a1a;
  --color-text-accent: #f59e0b;
}

/* ==========================================================================
   5. Global Resets, Box Sizing & Smooth Scrolling
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  accent-color: var(--color-primary);
}

body {
  font-family: var(--font-family);
  font-size: 1rem;
  line-height: var(--line-height-body);
  color: var(--color-text-main);
  background-color: var(--color-bg-body);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  transition: background-color var(--transition-base), color var(--transition-base);
  position: relative;
  overflow-x: hidden;
}

/* Ambient Radial Background Light in Dark Mode */
body::before {
  content: '';
  position: fixed;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(circle, rgba(108, 43, 217, 0.18) 0%, rgba(245, 158, 11, 0.05) 45%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

[data-theme="light"] body::before {
  background: radial-gradient(circle, rgba(108, 43, 217, 0.08) 0%, rgba(217, 119, 6, 0.04) 50%, transparent 70%);
}

/* Selection Color */
::selection {
  background-color: var(--color-primary);
  color: #ffffff;
}

::-moz-selection {
  background-color: var(--color-primary);
  color: #ffffff;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-base);
}

::-webkit-scrollbar-thumb {
  background: rgba(139, 92, 246, 0.35);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-bg-base);
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(139, 92, 246, 0.6);
}

/* Links */
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

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

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

/* Media Elements */
img, svg, video {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* ==========================================================================
   6. Typography Hierarchy (Space Grotesk & Inter)
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: 700;
  line-height: var(--line-height-heading);
  color: var(--color-text-main);
  letter-spacing: -0.02em;
}

h1 {
  font-size: 2.25rem;
  letter-spacing: -0.03em;
}

h2 {
  font-size: 1.85rem;
  letter-spacing: -0.025em;
}

h3 {
  font-size: 1.45rem;
  letter-spacing: -0.02em;
}

h4 {
  font-size: 1.2rem;
  letter-spacing: -0.015em;
}

h5 {
  font-size: 1.05rem;
}

h6 {
  font-size: 0.95rem;
}

p {
  margin-bottom: 1.25rem;
}

strong, b {
  font-weight: 700;
  color: var(--color-text-main);
}

em, i {
  font-style: italic;
}

/* ==========================================================================
   7. Layout System & Containers
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  position: relative;
  z-index: 1;
}

.main-layout {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  padding: 2.25rem 0 4rem;
  flex: 1;
}

@media (min-width: 1024px) {
  .main-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    align-items: start;
    gap: 3rem;
  }
}

.main-content {
  min-width: 0; /* Prevents flex/grid blowout */
}

/* ==========================================================================
   8. Scroll Progress Indicator Bar
   ========================================================================== */
.scroll-progress,
.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--color-gradient-victorious);
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
  box-shadow: var(--shadow-glow-purple);
}

/* ==========================================================================
   9. Glassmorphic Surfaces & Cards System
   ========================================================================== */
.glass-panel {
  background: var(--color-bg-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.glass-panel:hover {
  border-color: var(--color-primary-border);
  box-shadow: var(--shadow-lg), var(--shadow-glow-purple);
}

.glass-glow-gold {
  box-shadow: var(--shadow-md), 0 0 20px rgba(245, 158, 11, 0.2);
}

.glass-glow-purple {
  box-shadow: var(--shadow-md), 0 0 20px rgba(108, 43, 217, 0.25);
}

/* ==========================================================================
   10. Sticky Header & Brand Styling
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background-color: var(--color-bg-glass);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  transition: background-color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 1.5rem;
}

/* Logo & Brand Identity */
.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  flex-shrink: 0;
  position: relative;
  transition: transform var(--transition-base);
}

.brand:hover {
  transform: translateY(-1px);
}

.brand-icon {
  width: 42px;
  height: 42px;
  background: var(--color-gradient-primary);
  color: #ffffff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  box-shadow: 0 4px 14px rgba(108, 43, 217, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.brand-icon::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.35) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.brand:hover .brand-icon::after {
  opacity: 1;
}

.brand-title {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-family-heading);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  background: var(--color-gradient-victorious);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 25px rgba(108, 43, 217, 0.3);
}

.brand-tagline {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 1px;
}

/* ==========================================================================
   11. Desktop Navigation Menu & Animated Links
   ========================================================================== */
.nav-menu {
  display: none;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

@media (min-width: 960px) {
  .nav-menu {
    display: flex;
  }
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.95rem;
  font-family: var(--font-family-heading);
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  position: relative;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

/* Underline Animation on Hover */
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  width: 0%;
  height: 2px;
  background: var(--color-gradient-gold);
  border-radius: var(--radius-full);
  transform: translateX(-50%);
  transition: width var(--transition-base);
}

.nav-link:hover {
  color: #ffffff;
  background-color: var(--color-primary-light);
}

[data-theme="light"] .nav-link:hover {
  color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 75%;
}

.nav-link.active {
  color: var(--color-primary-hover);
  background-color: var(--color-primary-light);
}

[data-theme="light"] .nav-link.active {
  color: var(--color-primary);
}

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

.dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  min-width: 250px;
  background-color: var(--color-bg-glass-heavy);
  backdrop-filter: blur(var(--glass-blur-lg));
  -webkit-backdrop-filter: blur(var(--glass-blur-lg));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl), var(--shadow-glow-purple);
  padding: 0.6rem;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  z-index: 300;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.dropdown-item:hover,
.dropdown-item.active {
  background-color: var(--color-primary-light);
  color: #ffffff;
  transform: translateX(4px);
}

[data-theme="light"] .dropdown-item:hover,
[data-theme="light"] .dropdown-item.active {
  color: var(--color-primary);
}

.dropdown-item-left {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.category-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 6px currentColor;
}

.badge-count {
  font-size: 0.725rem;
  font-weight: 700;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-full);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

/* ==========================================================================
   12. Header Actions: Search, Theme Toggle & Mobile Menu
   ========================================================================== */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Header Search Input */
.header-search {
  position: relative;
  display: none;
}

@media (min-width: 680px) {
  .header-search {
    display: block;
  }
}

.header-search input {
  width: 220px;
  height: 40px;
  padding: 0 1rem 0 2.4rem;
  font-size: 0.875rem;
  background-color: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-main);
  transition: width var(--transition-base), border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.header-search input::placeholder {
  color: var(--color-text-dim);
}

.header-search input:focus {
  outline: none;
  width: 270px;
  border-color: var(--color-primary);
  background-color: var(--color-bg-surface-elevated);
  box-shadow: 0 0 0 3px rgba(108, 43, 217, 0.25), var(--shadow-glow-purple);
}

.header-search .search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
  font-size: 0.85rem;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  background: var(--color-bg-surface-alt);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  color: var(--color-accent);
  border-color: var(--color-accent-border);
  box-shadow: var(--shadow-glow-gold);
  transform: rotate(15deg) scale(1.05);
}

/* Mobile Menu Hamburger */
.mobile-toggle-btn {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 40px;
  height: 40px;
  padding: 10px;
  background: var(--color-bg-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

@media (min-width: 960px) {
  .mobile-toggle-btn {
    display: none;
  }
}

.mobile-toggle-btn span {
  width: 100%;
  height: 2px;
  background-color: var(--color-text-main);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.mobile-toggle-btn:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow-purple);
}

/* Animated Hamburger X when active */
.mobile-toggle-btn[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.mobile-toggle-btn[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle-btn[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ==========================================================================
   13. Mobile Drawer Navigation & Search
   ========================================================================== */
.mobile-nav {
  display: none;
  background-color: var(--color-bg-glass-heavy);
  backdrop-filter: blur(var(--glass-blur-lg));
  -webkit-backdrop-filter: blur(var(--glass-blur-lg));
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  padding: 1.25rem 1.25rem 1.75rem;
  animation: fadeInUp 0.3s ease forwards;
}

.mobile-nav.open {
  display: block;
}

.mobile-search {
  margin-bottom: 1.25rem;
}

.mobile-search input {
  width: 100%;
  height: 44px;
  padding: 0 1.25rem;
  background: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-main);
  font-size: 0.95rem;
}

.mobile-search input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(108, 43, 217, 0.25);
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav-list a {
  display: flex;
  align-items: center;
  padding: 0.85rem 1rem;
  font-family: var(--font-family-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  color: var(--color-text-main);
  background-color: var(--color-bg-surface-alt);
  border: 1px solid var(--color-border-subtle);
  transition: all var(--transition-fast);
}

.mobile-nav-list a:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: #ffffff;
  transform: translateX(4px);
}

/* ==========================================================================
   14. Hero Section & Featured Post Card
   ========================================================================== */
.hero-section {
  margin-bottom: 3rem;
  position: relative;
}

.hero-card {
  position: relative;
  background: var(--color-gradient-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 30px rgba(108, 43, 217, 0.15);
  display: grid;
  grid-template-columns: 1fr;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
}

@media (min-width: 860px) {
  .hero-card {
    grid-template-columns: 1.15fr 1fr;
  }
}

.hero-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl), var(--shadow-glow-purple);
  border-color: var(--color-primary-border);
}

.hero-image-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background-color: var(--color-bg-surface-alt);
}

@media (min-width: 860px) {
  .hero-image-wrap {
    aspect-ratio: auto;
    height: 100%;
    min-height: 380px;
  }
}

/* Bottom overlay gradient on image */
.hero-image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10, 10, 26, 0.8) 100%);
  pointer-events: none;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-card:hover .hero-image {
  transform: scale(1.05);
}

.hero-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 2;
}

@media (min-width: 1024px) {
  .hero-content {
    padding: 3rem;
  }
}

.hero-badge-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.featured-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-family-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.75rem;
  background: var(--color-gradient-accent);
  color: #0a0a1a;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-glow-gold);
  animation: pulse 3s infinite;
}

.hero-title {
  font-family: var(--font-family-heading);
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 1.15rem;
  color: var(--color-text-main);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 2.35rem;
  }
}

.hero-title a {
  color: inherit;
  transition: color var(--transition-fast);
}

.hero-title a:hover {
  background: var(--color-gradient-victorious);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-excerpt {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
  line-height: 1.65;
  margin-bottom: 1.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.15rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.meta-item svg {
  color: var(--color-accent);
}

/* ==========================================================================
   15. Category Badges & Labels
   ========================================================================== */
.category-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-family-heading);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid currentColor;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: all var(--transition-fast);
}

.category-badge:hover {
  filter: brightness(1.2);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(108, 43, 217, 0.35);
}

/* ==========================================================================
   16. Section Headers
   ========================================================================== */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.section-title {
  font-family: var(--font-family-heading);
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--color-text-main);
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -0.95rem;
  left: 0;
  width: 56px;
  height: 3px;
  background: var(--color-gradient-accent);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-glow-gold);
}

/* ==========================================================================
   17. Post Card Grid System
   ========================================================================== */
.posts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 640px) {
  .posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .posts-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Post Card Anatomy */
.post-card {
  background: var(--color-gradient-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
  animation: fadeInUp 0.5s ease backwards;
}

.post-card:hover {
  transform: translateY(-6px);
  background: var(--color-gradient-card-hover);
  box-shadow: var(--shadow-xl), var(--shadow-glow-purple);
  border-color: var(--color-primary-border);
}

.post-card-thumb-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  background-color: var(--color-bg-surface-alt);
  overflow: hidden;
}

.post-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.post-card:hover .post-card-thumb {
  transform: scale(1.07);
}

.post-card-category-overlay {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  z-index: 2;
}

.post-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-card-title {
  font-family: var(--font-family-heading);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.02em;
  margin-bottom: 0.85rem;
  color: var(--color-text-main);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card-title a {
  color: inherit;
  transition: color var(--transition-fast);
}

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

.post-card-excerpt {
  font-size: 0.925rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 1.35rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.post-card-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   18. Google AdSense CLS-Safe Ad Spaces
   ========================================================================== */
.ad-space,
.ad-placeholder-box {
  display: none !important;
}
  align-items: center;
  justify-content: center;
  position: relative;
  background-color: var(--color-ad-bg);
  border: 1px dashed var(--color-ad-border);
  border-radius: var(--radius-md);
  color: var(--color-ad-label);
  margin: 2rem 0;
  overflow: hidden;
  text-align: center;
  transition: all var(--transition-fast);
}

.ad-space:hover {
  border-color: var(--color-primary);
  background-color: rgba(108, 43, 217, 0.08);
}

.ad-label {
  display: block;
  font-family: var(--font-family-heading);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--color-ad-label);
  padding: 0.4rem 0.6rem;
  user-select: none;
}

.ad-content {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 90px;
}

/* Top Banner (Leaderboard 728x90 / responsive) */
.ad-banner-top {
  max-width: 100%;
  min-height: 90px;
  margin: 1.75rem 0 2.25rem;
}

@media (min-width: 768px) {
  .ad-banner-top .ad-content {
    min-height: 90px;
    max-height: 120px;
  }
}

/* Sidebar Ad Space (300x250 or 300x600) */
.ad-sidebar {
  width: 100%;
  min-height: 250px;
  margin: 1.5rem 0;
}

.ad-sidebar .ad-content {
  min-height: 250px;
}

/* In-Article Ad Space */
.ad-in-article {
  max-width: 100%;
  min-height: 250px;
  margin: 2.5rem auto;
}

.ad-in-article .ad-content {
  min-height: 250px;
}

/* In-Feed Ad Space (inserted in grid) */
.ad-in-feed {
  grid-column: 1 / -1;
  min-height: 120px;
  margin: 1.25rem 0;
}

/* Bottom banner after content */
.ad-banner-bottom {
  max-width: 100%;
  min-height: 90px;
  margin: 2.75rem 0 1.5rem;
}

/* Placeholder box for previews */
.ad-placeholder-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 1.5rem;
}

.ad-placeholder-icon {
  font-size: 1.4rem;
  opacity: 0.75;
}

.ad-placeholder-text {
  font-family: var(--font-family-heading);
  font-size: 0.8rem;
  font-weight: 600;
  opacity: 0.85;
}

/* ==========================================================================
   19. Sidebar & Widgets Architecture
   ========================================================================== */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

@media (min-width: 1024px) {
  .sidebar-sticky {
    position: sticky;
    top: calc(var(--header-height) + 1.75rem);
    display: flex;
    flex-direction: column;
    gap: 2.25rem;
  }
}

.widget {
  background: var(--color-gradient-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.widget:hover {
  border-color: var(--color-primary-border);
}

.widget-title {
  font-family: var(--font-family-heading);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 1.25rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-main);
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.widget-title::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 36px;
  height: 2px;
  background: var(--color-gradient-accent);
  box-shadow: var(--shadow-glow-gold);
}

/* Search Widget */
.widget-search form {
  position: relative;
}

.widget-search input {
  width: 100%;
  height: 46px;
  padding: 0 3.25rem 0 1.15rem;
  background-color: var(--color-bg-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.925rem;
  color: var(--color-text-main);
  transition: all var(--transition-fast);
}

.widget-search input:focus {
  outline: none;
  background-color: var(--color-bg-surface-elevated);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(108, 43, 217, 0.25), var(--shadow-glow-purple);
}

.widget-search button {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border: none;
  background: var(--color-gradient-primary);
  color: #ffffff;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(108, 43, 217, 0.4);
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.widget-search button:hover {
  transform: translateY(-50%) scale(1.05);
  filter: brightness(1.15);
}

/* Popular Posts Widget */
.popular-posts-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.popular-post-item {
  display: flex;
  align-items: flex-start;
  gap: 0.95rem;
}

/* Gold Gradient Ranked Numbers */
.popular-rank {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: var(--color-bg-surface-alt);
  color: var(--color-text-muted);
  font-family: var(--font-family-heading);
  font-weight: 800;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border-subtle);
  transition: all var(--transition-fast);
}

.popular-post-item:nth-child(1) .popular-rank {
  background: var(--color-gradient-gold);
  color: #0a0a1a;
  border: none;
  box-shadow: var(--shadow-glow-gold);
}

.popular-post-item:nth-child(2) .popular-rank {
  background: linear-gradient(135deg, #e2e8f0 0%, #94a3b8 100%);
  color: #0a0a1a;
  border: none;
  box-shadow: 0 2px 8px rgba(148, 163, 184, 0.35);
}

.popular-post-item:nth-child(3) .popular-rank {
  background: linear-gradient(135deg, #fb923c 0%, #c2410c 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 2px 8px rgba(194, 65, 12, 0.35);
}

.popular-post-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.popular-post-title {
  font-family: var(--font-family-heading);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-text-main);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition-fast);
}

.popular-post-title:hover {
  color: var(--color-primary-hover);
}

.popular-post-meta {
  font-size: 0.775rem;
  color: var(--color-text-muted);
}

/* Categories Widget */
.categories-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.category-link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 0.95rem;
  border-radius: var(--radius-md);
  background-color: var(--color-bg-surface-alt);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-main);
  font-family: var(--font-family-heading);
  font-size: 0.925rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.category-link-item:hover,
.category-link-item.active {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
  color: #ffffff;
  transform: translateX(6px);
  box-shadow: 0 2px 10px rgba(108, 43, 217, 0.2);
}

[data-theme="light"] .category-link-item:hover,
[data-theme="light"] .category-link-item.active {
  color: var(--color-primary);
}

.category-link-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ==========================================================================
   20. Single Article Page Styles (Optimized for Readability & AdSense)
   ========================================================================== */
.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  list-style: none;
}

.breadcrumb-separator {
  opacity: 0.5;
  color: var(--color-accent);
}

.breadcrumb-item a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
  color: var(--color-primary-hover);
}

.breadcrumb-item.active {
  color: var(--color-text-main);
  font-weight: 600;
}

.article-header {
  margin-bottom: 2.25rem;
}

.article-title {
  font-family: var(--font-family-heading);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.03em;
  margin: 1.15rem 0;
  color: var(--color-text-main);
}

@media (min-width: 768px) {
  .article-title {
    font-size: 2.85rem;
  }
}

.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.35rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.article-meta .meta-item svg {
  color: var(--color-accent);
}

.article-featured-image {
  margin: 2rem 0 2.5rem;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background-color: var(--color-bg-surface-alt);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg), 0 0 25px rgba(108, 43, 217, 0.15);
}

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

/* Article Reading Typography (Max 740px, 1.8 Line Height) */
.article-content {
  max-width: var(--article-max);
  margin-left: auto;
  margin-right: auto;
  font-size: 1.125rem;
  line-height: var(--line-height-article);
  color: var(--color-text-main);
}

.article-content p {
  margin-bottom: 1.75rem;
  color: var(--color-text-secondary);
}

.article-content > p:first-of-type {
  font-size: 1.25rem;
  line-height: 1.75;
  color: var(--color-text-main);
}

.article-content h2 {
  font-family: var(--font-family-heading);
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.025em;
  margin: 2.75rem 0 1.15rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-main);
  position: relative;
}

.article-content h2::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 48px;
  height: 2px;
  background: var(--color-gradient-accent);
}

.article-content h3 {
  font-family: var(--font-family-heading);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.02em;
  margin: 2.25rem 0 1rem;
  color: var(--color-text-main);
}

.article-content h4 {
  font-family: var(--font-family-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 1.75rem 0 0.85rem;
}

.article-content ul,
.article-content ol {
  margin: 1.5rem 0 1.85rem 1.75rem;
  color: var(--color-text-secondary);
}

.article-content li {
  margin-bottom: 0.65rem;
  padding-left: 0.35rem;
}

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

.article-content ol li::marker {
  color: var(--color-primary);
  font-weight: 700;
}

/* Blockquotes with Purple Border & Tint */
.article-content blockquote {
  margin: 2.25rem 0;
  padding: 1.5rem 2rem;
  border-left: 5px solid var(--color-primary);
  background: linear-gradient(135deg, rgba(108, 43, 217, 0.12) 0%, rgba(14, 14, 32, 0.6) 100%);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  font-style: italic;
  font-size: 1.15rem;
  color: var(--color-text-main);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.article-content blockquote p:last-child {
  margin-bottom: 0;
}

/* Code & Preformatted Blocks */
.article-content code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  padding: 0.2em 0.5em;
  background-color: var(--color-bg-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-accent-hover);
}

.article-content pre {
  margin: 2rem 0;
  padding: 1.5rem;
  background-color: #070712;
  border: 1px solid var(--color-border);
  color: #e2e8f0;
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  line-height: 1.6;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.5);
}

.article-content pre code {
  background: none;
  border: none;
  padding: 0;
  color: inherit;
}

/* Tables inside content */
.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 2.25rem 0;
  overflow-x: auto;
  display: block;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.article-content th,
.article-content td {
  padding: 0.85rem 1.15rem;
  border: 1px solid var(--color-border);
  text-align: left;
}

.article-content th {
  background: var(--color-bg-surface-alt);
  font-family: var(--font-family-heading);
  font-weight: 700;
  color: var(--color-text-main);
}

.article-content tr:nth-child(even) td {
  background-color: rgba(255, 255, 255, 0.02);
}

/* Figures and Captions */
.article-content figure {
  margin: 2.25rem 0;
}

.article-content figcaption {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 0.75rem;
  font-style: italic;
}

/* ==========================================================================
   21. FAQ Section Styles
   ========================================================================== */
.faq-section {
  margin: 3rem 0;
  background: var(--color-gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

.faq-title {
  font-family: var(--font-family-heading);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--color-text-main);
}

.faq-item {
  border-bottom: 1px solid var(--color-border-subtle);
  padding: 1.15rem 0;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  font-family: var(--font-family-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-primary-hover);
}

.faq-answer {
  margin-top: 0.85rem;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text-secondary);
}

/* ==========================================================================
   22. Social Share Buttons (Circular & Pill Styles)
   ========================================================================== */
.social-share {
  margin: 2.75rem 0;
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.share-label {
  font-family: var(--font-family-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.share-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn-share {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.65rem 1.15rem;
  font-family: var(--font-family-heading);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  color: #ffffff;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), filter var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-share:hover {
  transform: translateY(-3px);
  filter: brightness(1.15);
  color: #ffffff;
  box-shadow: var(--shadow-md);
}

.share-twitter { background-color: #000000; }
.share-facebook { background-color: #1877f2; }
.share-whatsapp { background-color: #25d366; }
.share-linkedin { background-color: #0a66c2; }
.share-copy { 
  background: var(--color-gradient-primary); 
  border: none;
}

/* ==========================================================================
   23. Author Bio Box (E-E-A-T AdSense Optimization)
   ========================================================================== */
.author-box {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.85rem;
  background: var(--color-gradient-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-radius: var(--radius-xl);
  margin: 3rem 0;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.author-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-gradient-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-heading);
  font-size: 1.75rem;
  font-weight: 800;
  flex-shrink: 0;
  border: 2px solid var(--color-accent);
  box-shadow: var(--shadow-glow-gold);
}

.author-info h4 {
  font-family: var(--font-family-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.45rem;
  color: var(--color-text-main);
}

.author-info p {
  font-size: 0.925rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
  margin-bottom: 0;
}

/* ==========================================================================
   24. Related Posts Grid
   ========================================================================== */
.related-posts {
  margin: 3.5rem 0 2rem;
}

.related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .related-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ==========================================================================
   25. Category Archive Hero
   ========================================================================== */
.category-hero {
  background: var(--color-gradient-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.75rem;
  margin-bottom: 2.75rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.category-hero-title {
  font-family: var(--font-family-heading);
  font-size: 2.45rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0.85rem 0;
  color: var(--color-text-main);
}

.category-hero-desc {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 700px;
  line-height: 1.65;
}

/* ==========================================================================
   26. Search Results Header & Empty States
   ========================================================================== */
.empty-state {
  text-align: center;
  padding: 4rem 1.5rem;
  background: var(--color-gradient-card);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: 1.25rem;
  opacity: 0.85;
}

.empty-title {
  font-family: var(--font-family-heading);
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  color: var(--color-text-main);
}

.empty-desc {
  color: var(--color-text-secondary);
  max-width: 500px;
  margin: 0 auto 1.75rem;
  line-height: 1.6;
}

/* ==========================================================================
   27. Pagination Controls
   ========================================================================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  margin-top: 3.5rem;
  flex-wrap: wrap;
}

.page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 0.85rem;
  font-family: var(--font-family-heading);
  font-size: 0.925rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
  text-decoration: none;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.page-link:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

[data-theme="light"] .page-link:hover {
  color: var(--color-primary);
}

.page-link.active {
  background: var(--color-gradient-primary);
  border-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(108, 43, 217, 0.45);
  pointer-events: none;
}

.page-link.disabled {
  opacity: 0.35;
  pointer-events: none;
}

/* ==========================================================================
   28. Multi-Column Site Footer
   ========================================================================== */
.site-footer {
  background-color: var(--color-bg-base);
  color: #94a3b8;
  margin-top: auto;
  position: relative;
  border-top: 1px solid var(--color-border);
}

/* Shimmering Gradient Top Border */
.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #6c2bd9, #f59e0b, #6c2bd9, transparent);
  box-shadow: 0 0 12px rgba(108, 43, 217, 0.6);
}

.footer-top {
  padding: 4rem 0 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.75rem;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  }
}

.footer-col h4 {
  font-family: var(--font-family-heading);
  color: #f8fafc;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.35rem;
  letter-spacing: -0.015em;
  position: relative;
}

.footer-desc {
  font-size: 0.925rem;
  line-height: 1.65;
  margin-top: 1rem;
  color: var(--color-text-muted);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-accent);
  transform: translateX(4px);
}

.footer-bottom {
  padding: 1.75rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
  color: var(--color-text-dim);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
  }
}

/* ==========================================================================
   29. GDPR & AdSense Cookie Consent Banner
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-bg-glass-heavy);
  backdrop-filter: blur(var(--glass-blur-lg));
  -webkit-backdrop-filter: blur(var(--glass-blur-lg));
  border-top: 1px solid var(--color-primary-border);
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.5), var(--shadow-glow-purple);
  padding: 1.35rem 0;
  transform: translateY(100%);
  transition: transform var(--transition-smooth);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-content {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  align-items: flex-start;
}

@media (min-width: 800px) {
  .cookie-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cookie-text {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
  max-width: 850px;
}

.cookie-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-shrink: 0;
}

.btn-cookie-accept {
  padding: 0.7rem 1.4rem;
  background: var(--color-gradient-primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-family-heading);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(108, 43, 217, 0.4);
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.btn-cookie-accept:hover {
  transform: translateY(-2px);
  filter: brightness(1.15);
}

.btn-cookie-settings {
  padding: 0.7rem 1.15rem;
  background-color: var(--color-bg-surface-alt);
  color: var(--color-text-main);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-family-heading);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-cookie-settings:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
}

/* ==========================================================================
   30. Back to Top Button
   ========================================================================== */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-gradient-primary);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-lg), var(--shadow-glow-purple);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all var(--transition-base);
  z-index: 400;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: var(--shadow-xl), var(--shadow-glow-gold);
}

/* ==========================================================================
   31. UI Component Library: Buttons & Badges
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-family-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.btn-primary {
  background: var(--color-gradient-primary);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(108, 43, 217, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.15);
  color: #ffffff;
}

.btn-accent {
  background: var(--color-gradient-accent);
  color: #0a0a1a;
  font-weight: 700;
  box-shadow: var(--shadow-glow-gold);
}

.btn-accent:hover {
  transform: translateY(-2px);
  filter: brightness(1.15);
  color: #0a0a1a;
}

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

.btn-outline:hover {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
  color: var(--color-primary-hover);
}

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

.btn-glass:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow-purple);
}

/* ==========================================================================
   32. Loading Skeletons & Shimmer Effects
   ========================================================================== */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.skeleton {
  background: linear-gradient(90deg, rgba(22, 22, 48, 0.8) 25%, rgba(108, 43, 217, 0.18) 50%, rgba(22, 22, 48, 0.8) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.8s infinite;
  border-radius: var(--radius-sm);
}

[data-theme="light"] .skeleton {
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
}

.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
}

.skeleton-title {
  height: 1.75rem;
  margin-bottom: 1rem;
}

.skeleton-thumb {
  aspect-ratio: 16 / 9;
  width: 100%;
}

/* ==========================================================================
   33. Keyframe Animations & Micro-Interactions
   ========================================================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.4);
  }
  50% {
    transform: scale(1.03);
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.7);
  }
}

@keyframes glowPulse {
  0%, 100% {
    box-shadow: 0 0 15px rgba(108, 43, 217, 0.35);
  }
  50% {
    box-shadow: 0 0 30px rgba(108, 43, 217, 0.7);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

/* ==========================================================================
   34. Utility Classes
   ========================================================================== */
.gradient-text {
  background: var(--color-gradient-victorious);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

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

.text-center {
  text-align: center;
}

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

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

/* ==========================================================================
   35. Responsive Breakpoint Refinements
   ========================================================================== */
/* Mobile Devices (< 640px) */
@media (max-width: 639px) {
  :root {
    --header-height: 66px;
  }

  .main-layout {
    padding-top: 1.5rem;
    gap: 2rem;
  }

  .hero-content {
    padding: 1.5rem;
  }

  .hero-title {
    font-size: 1.5rem;
  }

  .article-title {
    font-size: 1.85rem;
  }

  .author-box {
    flex-direction: column;
    text-align: center;
  }

  .cookie-actions {
    width: 100%;
    flex-direction: column;
  }

  .btn-cookie-accept,
  .btn-cookie-settings {
    width: 100%;
    text-align: center;
  }
}

/* Tablet Devices (640px - 1024px) */
@media (min-width: 640px) and (max-width: 1023px) {
  .hero-card {
    grid-template-columns: 1fr;
  }
}

/* Large Screens (> 1280px) */
@media (min-width: 1280px) {
  .container {
    max-width: 1280px;
  }
}

/* ==========================================================================
   36. Print Stylesheet
   ========================================================================== */
@media print {
  body {
    background: #ffffff !important;
    color: #000000 !important;
  }

  .site-header,
  .sidebar,
  .site-footer,
  .ad-space,
  .cookie-banner,
  .back-to-top,
  .social-share,
  .theme-toggle-btn,
  .mobile-toggle-btn {
    display: none !important;
  }

  .main-layout {
    display: block !important;
    padding: 0 !important;
  }

  .article-content {
    max-width: 100% !important;
    font-size: 12pt !important;
    line-height: 1.5 !important;
  }

  a {
    color: #000000 !important;
    text-decoration: underline !important;
  }
}

/* ==========================================================================
   Editorial & AdSense Profitability Content Components
   ========================================================================== */
.executive-summary-box {
  background: rgba(139, 92, 246, 0.08);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-left: 4px solid var(--color-primary, #8b5cf6);
  border-radius: 8px;
  padding: 20px 24px;
  margin: 24px 0;
}
.executive-summary-box h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-top: 0;
  margin-bottom: 12px;
  color: var(--color-accent, #f59e0b);
}
.executive-summary-box ul {
  margin: 0;
  padding-left: 20px;
}
.executive-summary-box li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.table-of-contents {
  background: var(--color-bg-surface-elevated, #181836);
  border: 1px solid var(--color-border, rgba(139, 92, 246, 0.22));
  border-radius: 8px;
  padding: 18px 22px;
  margin: 24px 0;
}
.table-of-contents .toc-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-main, #f8fafc);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.table-of-contents ul {
  list-style: none;
  margin: 0;
  padding-left: 0;
}
.table-of-contents li {
  margin-bottom: 8px;
}
.table-of-contents a {
  color: var(--color-text-secondary, #cbd5e1);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s;
}
.table-of-contents a:hover {
  color: var(--color-accent, #f59e0b);
  text-decoration: underline;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.92rem;
  border-radius: 8px;
  overflow: hidden;
}
.data-table th {
  background: rgba(108, 43, 217, 0.35);
  color: #ffffff;
  padding: 12px 16px;
  text-align: left;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.data-table td {
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(18, 18, 42, 0.6);
  color: var(--color-text-secondary, #cbd5e1);
}
.data-table tr:nth-child(even) td {
  background: rgba(24, 24, 54, 0.7);
}

.pro-tip-box {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-left: 4px solid var(--color-accent, #f59e0b);
  border-radius: 8px;
  padding: 18px 22px;
  margin: 24px 0;
}
.pro-tip-box .pro-tip-tag {
  display: inline-block;
  background: #f59e0b;
  color: #000000;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 8px;
}
.pro-tip-box p {
  margin: 0;
  line-height: 1.6;
}

.faq-section {
  margin: 40px 0 20px;
}
.faq-item {
  background: rgba(18, 18, 42, 0.7);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 8px;
  padding: 16px 20px;
  margin-bottom: 14px;
}
.faq-item h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-main, #f8fafc);
  margin-top: 0;
  margin-bottom: 8px;
}
.faq-item p {
  margin: 0;
  color: var(--color-text-secondary, #cbd5e1);
  line-height: 1.6;
}