/* ==========================================================================
   Liangxin Cloud (良心云) - Pure White Article & Card Background Theme
   - Standalone Article Main Container & Sidebars: Pure White (#FFFFFF)
   - Article Search Input: Pure White (#FFFFFF)
   - Primary Buttons & Badges: Image 1 Gold (#E5B82C) with White Text (#FFFFFF)
   - Sky Blue Page Background: #659DBD
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Noto+Sans+SC:wght@300;400;500;700;900&display=swap');

:root {
  /* Bright Golden Sunshine Palette from Image 1 */
  --c-gold-primary: #E5B82C;         /* Image 1 Bright Golden Sunshine Yellow */
  --c-gold-hover: #D9A71E;           /* Hover Golden Yellow */
  --c-gold-light: #FFF8D6;           /* Soft Sunny Cream */
  --c-gold-glow: rgba(229, 184, 44, 0.4);
  
  --c-sky: #659DBD;                  /* Sky Blue */
  --c-sky-dark: #4F83A3;             /* Darker Sky Accent */
  
  --c-white: #FFFFFF;
  --c-dark-text: #1E293B;            /* High Contrast Text */
  --c-muted-text: #334155;

  /* Card Setup */
  --bg-main: #659DBD;
  --bg-card: #FFFFFF;                /* Crisp Pure White Card Surface */
  --bg-card-hover: #FFFFFF;
  --bg-card-featured: #FFFDF0;       /* Image 1 Soft Light Cream Card */
  
  --border-subtle: rgba(255, 255, 255, 0.4);
  --border-card: #E5B82C;
  --border-active: #E5B82C;

  /* UI Effects */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  --shadow-card: 0 12px 30px -5px rgba(30, 41, 59, 0.15);
  --shadow-hover: 0 20px 40px -10px rgba(30, 41, 59, 0.25);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--c-sky);
  color: var(--c-white);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Dynamic Particle Canvas Setup */
#bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  opacity: 0.75;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  color: var(--c-white);
  font-weight: 800;
  line-height: 1.25;
}

a {
  color: #FEF08A;
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--c-white);
}

.text-gradient-gold {
  color: #FEF08A;
}

.text-gradient-primary {
  color: var(--c-white);
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.section {
  padding: 90px 0;
  position: relative;
  z-index: 1;
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 50px;
}

/* Image 1 Sunshine Yellow Tag - White Text */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 20px;
  background: var(--c-gold-primary);
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #FFFFFF;
  font-size: 0.875rem;
  font-weight: 800;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  letter-spacing: 0.8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
  text-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.section-title {
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--c-white);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.15rem;
  color: #FEF08A;
}

/* GEO (Generative Engine Optimization) AI Summary Block */
.geo-ai-summary {
  background: #FFFDF0 !important;
  border: 1px solid var(--c-gold-primary) !important;
  border-left: 5px solid var(--c-gold-primary) !important;
  padding: 20px 24px;
  border-radius: var(--radius-md);
  margin-bottom: 30px;
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--c-dark-text);
  box-shadow: 0 4px 18px rgba(229, 184, 44, 0.2);
}

.geo-ai-summary strong {
  color: var(--c-dark-text);
  font-weight: 800;
}

/* ==========================================================================
   Navbar Component (Sky Blue & Image 1 Bright Gold Accent)
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  transition: var(--transition);
  padding: 18px 0;
  background: rgba(101, 157, 189, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.navbar.scrolled {
  padding: 12px 0;
  background: rgba(101, 157, 189, 0.96);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--c-white);
}

.brand-logo-icon {
  width: 42px;
  height: 42px;
  background: var(--c-gold-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.brand-logo-icon svg {
  width: 24px;
  height: 24px;
  fill: #FFFFFF;
}

.brand-subtitle {
  font-size: 0.8rem;
  color: #FEF08A;
  font-weight: 600;
  margin-left: 6px;
  padding-left: 10px;
  border-left: 1px solid rgba(255, 255, 255, 0.3);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  color: var(--c-white);
  font-size: 0.98rem;
  font-weight: 600;
  position: relative;
  padding: 4px 0;
}

.nav-link:hover, .nav-link.active {
  color: #FEF08A;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--c-gold-primary);
  transition: var(--transition);
  border-radius: 3px;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Button Component Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 28px;
  font-size: 0.98rem;
  font-weight: 800;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  outline: none;
  text-decoration: none;
  white-space: nowrap;
}

/* Image 1 Bright Golden Sunshine Button - Pure White Text */
.btn-primary {
  background: var(--c-gold-primary);
  color: #FFFFFF !important;
  box-shadow: 0 6px 20px rgba(229, 184, 44, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.4);
  text-shadow: 0 1px 3px rgba(0,0,0,0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: var(--c-gold-hover);
  box-shadow: 0 10px 25px rgba(229, 184, 44, 0.6);
  color: #FFFFFF !important;
}

/* Pure White Pill Button */
.btn-gold {
  background: var(--c-white);
  color: var(--c-dark-text);
  font-weight: 900;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.btn-gold:hover {
  transform: translateY(-2px);
  background: #FEF08A;
  color: var(--c-dark-text);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.18);
  color: var(--c-white);
  border: 1px solid rgba(255, 255, 255, 0.45);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.35);
  border-color: var(--c-white);
  color: var(--c-white);
}

.btn-sm {
  padding: 9px 22px;
  font-size: 0.88rem;
}

.btn-lg {
  padding: 16px 38px;
  font-size: 1.1rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--c-white);
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(101, 157, 189, 0.98);
  backdrop-filter: blur(25px);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-link {
  font-size: 1.35rem;
  color: var(--c-white);
  font-weight: 700;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  padding-top: 160px;
  padding-bottom: 90px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: rgba(255, 232, 133, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: var(--c-white);
  font-weight: 700;
  margin-bottom: 24px;
}

.pulse-dot {
  width: 9px;
  height: 9px;
  background-color: var(--c-gold-primary);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(229, 184, 44, 0.8);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(229, 184, 44, 0.8); }
  70% { box-shadow: 0 0 0 10px rgba(229, 184, 44, 0); }
  100% { box-shadow: 0 0 0 0 rgba(229, 184, 44, 0); }
}

.hero-title {
  font-size: 3.6rem;
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 24px;
  color: var(--c-white);
}

.hero-description {
  font-size: 1.2rem;
  color: #FEF08A;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--c-white);
  font-weight: 600;
}

.trust-item svg {
  color: #FEF08A;
  flex-shrink: 0;
}

/* Hero Live Node Dashboard Widget (Pure Crisp White Container) */
.hero-widget {
  background: #FFFFFF !important;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-card);
  color: var(--c-dark-text);
}

.widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--c-gold-primary);
}

.widget-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--c-dark-text);
}

.live-badge {
  font-size: 0.78rem;
  padding: 4px 12px;
  background: var(--c-gold-primary);
  color: #FFFFFF;
  border-radius: var(--radius-full);
  font-weight: 900;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.node-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.node-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 18px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.node-item:hover {
  border-color: var(--c-gold-primary);
  background: #FFFDF0;
  transform: translateX(4px);
}

.node-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.node-flag {
  font-size: 1.3rem;
}

.node-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--c-dark-text);
}

.node-type {
  font-size: 0.76rem;
  color: #FFFFFF;
  background: var(--c-gold-primary);
  padding: 2px 9px;
  border-radius: 4px;
  margin-left: 6px;
  font-weight: 800;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.node-ping {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: monospace;
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--c-dark-text);
}

.ping-bar-container {
  width: 42px;
  height: 6px;
  background: #CBD5E1;
  border-radius: 3px;
  overflow: hidden;
}

.ping-bar-fill {
  height: 100%;
  background: var(--c-gold-primary);
  border-radius: 3px;
}

/* ==========================================================================
   Core Advantages Section (Pure White Cards)
   ========================================================================== */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.card {
  background: #FFFFFF !important;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 34px;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
  color: var(--c-dark-text);
}

.card:hover {
  transform: translateY(-6px);
  background: #FFFFFF !important;
  border-color: var(--c-gold-primary);
  box-shadow: var(--shadow-hover);
}

.card-icon {
  width: 62px;
  height: 62px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.6rem;
  background: var(--c-sky);
  color: var(--c-white);
}

.card-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
  font-weight: 800;
  color: var(--c-dark-text);
}

.card-desc {
  color: var(--c-muted-text);
  font-size: 0.96rem;
  line-height: 1.65;
}

/* ==========================================================================
   Pricing Section (Pure White Cards)
   ========================================================================== */
.pricing-controls {
  display: flex;
  justify-content: center;
  margin-bottom: 48px;
}

.billing-switcher {
  display: inline-flex;
  padding: 6px;
  background: #FFFFFF;
  border: 1px solid var(--c-gold-primary);
  border-radius: var(--radius-full);
  gap: 4px;
  flex-wrap: wrap;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.billing-tab {
  padding: 11px 24px;
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--c-dark-text);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  background: none;
}

.billing-tab.active {
  background: var(--c-gold-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(229, 184, 44, 0.4);
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.price-card {
  background: #FFFFFF !important;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 34px 26px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
  box-shadow: var(--shadow-card);
  color: var(--c-dark-text);
}

.price-card.featured {
  border-color: var(--c-gold-primary);
  background: #FFFDF0 !important;
  box-shadow: 0 20px 45px rgba(229, 184, 44, 0.25);
  transform: scale(1.04);
}

.featured-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-gold-primary);
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 900;
  padding: 5px 18px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  box-shadow: 0 4px 15px rgba(229, 184, 44, 0.35);
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.price-header {
  text-align: center;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid #E2E8F0;
}

.plan-name {
  font-size: 1.45rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--c-dark-text);
}

.plan-traffic {
  font-size: 0.92rem;
  color: var(--c-white);
  background: var(--c-sky);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  display: inline-block;
  font-weight: 800;
}

.price-box {
  margin: 20px 0;
  text-align: center;
}

.price-currency {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--c-dark-text);
}

.price-val {
  font-size: 3.4rem;
  font-weight: 900;
  color: var(--c-dark-text);
  line-height: 1;
}

.price-period {
  font-size: 0.9rem;
  color: var(--c-muted-text);
}

.price-features {
  list-style: none;
  margin-bottom: 32px;
  flex-grow: 1;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.92rem;
  color: var(--c-muted-text);
}

.feature-item svg {
  color: var(--c-gold-primary);
  flex-shrink: 0;
}

/* ==========================================================================
   Target Audiences Section (Pure White Cards)
   ========================================================================== */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.audience-card {
  background: #FFFFFF !important;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
  color: var(--c-dark-text);
}

.audience-card:hover {
  transform: translateY(-5px);
  background: #FFFFFF !important;
  border-color: var(--c-gold-primary);
  box-shadow: var(--shadow-hover);
}

.audience-icon {
  font-size: 2.4rem;
  margin-bottom: 16px;
}

.audience-title {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--c-dark-text);
}

.audience-desc {
  font-size: 0.92rem;
  color: var(--c-muted-text);
  line-height: 1.65;
}

/* ==========================================================================
   SEO Article Cluster Hub (Pure White Article Cards & Search Bar)
   ========================================================================== */
.articles-search-bar {
  max-width: 500px;
  margin: 0 auto 40px;
  position: relative;
}

.articles-search-input {
  width: 100%;
  padding: 15px 20px 15px 50px;
  background: #FFFFFF !important; /* Pure White background */
  border: 1px solid var(--c-gold-primary);
  border-radius: var(--radius-full);
  color: var(--c-dark-text);
  font-size: 0.98rem;
  outline: none;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.articles-search-input::placeholder {
  color: #64748B;
  opacity: 0.8;
}

.articles-search-input:focus {
  border-color: var(--c-gold-primary);
  box-shadow: 0 0 25px rgba(229, 184, 44, 0.35);
}

.search-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-gold-primary);
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.article-card {
  background: #FFFFFF !important;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  text-decoration: none;
  box-shadow: var(--shadow-card);
  color: var(--c-dark-text);
}

.article-card:hover {
  transform: translateY(-5px);
  background: #FFFFFF !important;
  border-color: var(--c-gold-primary);
  box-shadow: var(--shadow-hover);
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.82rem;
  color: #64748B;
  margin-bottom: 14px;
  font-weight: 600;
}

.article-tag {
  background: var(--c-gold-primary);
  color: #FFFFFF;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  font-weight: 800;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.article-card-title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 14px;
  color: var(--c-dark-text);
  line-height: 1.4;
}

.article-excerpt {
  color: var(--c-muted-text);
  font-size: 0.96rem;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-keywords-badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}

.kw-badge {
  font-size: 0.74rem;
  padding: 3px 9px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 4px;
  color: var(--c-muted-text);
  font-weight: 600;
}

.article-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid #E2E8F0;
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--c-gold-primary);
}

/* Standalone Article Layout Styles (PURE WHITE BACKGROUND FOR ARTICLES & SIDEBARS) */
.article-page-wrapper {
  padding-top: 150px;
  padding-bottom: 100px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: #FEF08A;
  margin-bottom: 24px;
}

.breadcrumb a {
  color: var(--c-white);
  font-weight: 600;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
}

/* Article Main Container - Pure White Background */
.article-main-container {
  background: #FFFFFF !important;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-card);
  color: var(--c-dark-text);
}

.article-body-content {
  color: var(--c-muted-text);
  font-size: 1.08rem;
  line-height: 1.85;
}

.article-body-content h1 {
  font-size: 2.3rem;
  margin-bottom: 20px;
  color: var(--c-dark-text);
  line-height: 1.25;
}

.article-body-content h2 {
  font-size: 1.6rem;
  margin: 38px 0 18px;
  color: var(--c-dark-text);
  border-bottom: 1px solid #E2E8F0;
  padding-bottom: 10px;
}

.article-body-content h3 {
  font-size: 1.3rem;
  margin: 28px 0 14px;
  color: var(--c-dark-text);
}

.article-body-content p {
  margin-bottom: 22px;
}

.article-body-content ul, .article-body-content ol {
  margin: 0 0 24px 24px;
}

.article-body-content li {
  margin-bottom: 10px;
}

.article-body-content blockquote {
  border-left: 4px solid var(--c-gold-primary);
  background: #FFFDF0;
  padding: 18px 24px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 24px;
  font-style: italic;
  color: var(--c-dark-text);
}

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

/* Sidebar Cards - Pure White Background */
.sidebar-card {
  background: #FFFFFF !important;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-card);
  color: var(--c-dark-text);
}

.sidebar-title {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 16px;
  border-bottom: 1px solid #E2E8F0;
  padding-bottom: 12px;
  color: var(--c-dark-text);
}

.related-article-link {
  display: block;
  font-size: 0.94rem;
  color: var(--c-muted-text);
  margin-bottom: 14px;
  line-height: 1.45;
  transition: var(--transition);
}

.related-article-link:hover {
  color: var(--c-gold-primary);
  font-weight: 700;
  transform: translateX(4px);
}

/* ==========================================================================
   FAQ Section (Pure White Accordion)
   ========================================================================== */
.faq-accordion {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #FFFFFF !important;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
  color: var(--c-dark-text);
}

.faq-item.active {
  border-color: var(--c-gold-primary);
  background: #FFFFFF !important;
}

.faq-question {
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 800;
  font-size: 1.08rem;
  color: var(--c-dark-text);
}

.faq-icon {
  transition: transform 0.3s ease;
  color: var(--c-gold-primary);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
  background: #F8FAFC;
}

.faq-answer-inner {
  padding: 0 26px 22px;
  color: var(--c-muted-text);
  font-size: 0.98rem;
  line-height: 1.75;
}

/* ==========================================================================
   Footer Component (#4F83A3 Dark Sky Blue + Image 1 Gold Links)
   ========================================================================== */
.footer {
  background: #4F83A3;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  padding: 80px 0 30px;
  position: relative;
  z-index: 1;
  color: var(--c-white);
}

.footer .brand-logo {
  color: var(--c-white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand-desc {
  color: #FEF08A;
  font-size: 0.92rem;
  margin-top: 16px;
  margin-bottom: 24px;
  max-width: 320px;
}

.footer-col-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--c-white);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  color: #FEF08A;
  font-size: 0.92rem;
  transition: var(--transition);
  cursor: pointer;
}

.footer-link:hover {
  color: var(--c-white);
  transform: translateX(3px);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: #FEF08A;
}

/* Modal Legal Styling */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(30, 40, 45, 0.75);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 24px;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.article-modal-container {
  background: #FFFFFF !important;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 720px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0,0,0,0.3);
  color: var(--c-dark-text);
}

.modal-close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  background: #F1F5F9;
  border: 1px solid #CBD5E1;
  color: var(--c-dark-text);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: var(--c-gold-primary);
  color: #FFFFFF;
}

.legal-modal-body {
  color: var(--c-muted-text);
  font-size: 0.96rem;
  line-height: 1.75;
}

.legal-modal-body h2 {
  color: var(--c-dark-text);
  margin: 20px 0 10px;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .price-card.featured {
    transform: none;
  }
  .advantages-grid, .audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .article-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .hero-title {
    font-size: 2.6rem;
  }
  .pricing-grid, .advantages-grid, .audience-grid, .articles-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}