/* ==========================================================================
   青云梯 (QingYunTi) - Pure Vanilla CSS Design System (V2 Enhanced)
   Fast, Lightweight, High Performance, Responsive & SEO Optimized
   ========================================================================== */

:root {
  --primary: #00b4d8;
  --primary-hover: #0096c7;
  --primary-gradient: linear-gradient(135deg, #00b4d8 0%, #0077b6 100%);
  --accent-cyan: #00f5d4;
  --text-dark: #1e293b;
  --text-muted: #64748b;
  --bg-light: #f8fafc;
  --bg-card: #ffffff;
  --dark-bg: #0f172a;
  --dark-card: #1e293b;
  --dark-card-border: #334155;
  --orange-accent: #ff6b00;
  --orange-gradient: linear-gradient(135deg, #ff9233 0%, #ff6b00 100%);
  --purple-gradient: linear-gradient(135deg, #7209b7 0%, #4361ee 100%);
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(0, 180, 216, 0.12);
  --shadow-lg: 0 20px 40px -15px rgba(0, 0, 0, 0.2);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  color: var(--text-dark);
  background-color: #f4f8fb;
  overflow-x: hidden;
}

body {
  line-height: 1.6;
  position: relative;
  min-height: 100vh;
}

/* Canvas background for node network */
#network-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.65;
}

.content-wrapper {
  position: relative;
  z-index: 1;
}

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

/* Typography & Utilities */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.25;
}

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

.highlight-text {
  background: linear-gradient(135deg, #00b4d8 0%, #0077b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-tag {
  display: inline-block;
  background: var(--primary-gradient);
  color: #ffffff;
  font-size: 14px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  vertical-align: middle;
  margin-left: 8px;
  letter-spacing: 0;
  box-shadow: 0 4px 10px rgba(0, 180, 216, 0.3);
}

/* Header & Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
  border-bottom: 1px solid rgba(0, 180, 216, 0.12);
  display: flex;
  align-items: center;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #0f172a;
  cursor: pointer;
  display: flex;
  align-items: center;
  user-select: none;
  transition: var(--transition);
}

.logo:hover {
  transform: scale(1.03);
}

.logo-dot {
  color: var(--primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-links a {
  font-size: 15px;
  font-weight: 600;
  color: #475569;
}

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

.btn-nav {
  padding: 10px 24px;
  background: var(--primary-gradient);
  color: #ffffff !important;
  font-weight: 600;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(0, 180, 216, 0.35);
  transition: var(--transition);
}

.btn-nav:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 180, 216, 0.5);
}

/* Floating Navigation Arrows (Right Side) */
.floating-arrows {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 99;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.arrow-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(0, 180, 216, 0.3);
  color: #0077b6;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(8px);
  transition: var(--transition);
}

.arrow-btn:hover {
  background: var(--primary);
  color: #ffffff;
  transform: scale(1.15);
  box-shadow: 0 6px 20px rgba(0, 180, 216, 0.4);
}

.arrow-btn:active {
  transform: scale(0.95);
}

.arrow-btn svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* Sections Global Layout */
section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 60px;
}

.section-title {
  font-size: 36px;
  color: #0f172a;
  margin-bottom: 16px;
  font-weight: 800;
}

.section-desc {
  font-size: 16px;
  color: var(--text-muted);
}

/* Hero Section (Left/Right Grid Layout) */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 110px;
  padding-bottom: 60px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.hero-left {
  text-align: left;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 180, 216, 0.1);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid rgba(0, 180, 216, 0.2);
}

.hero-title {
  font-size: 48px;
  letter-spacing: -1px;
  color: #0f172a;
  margin-bottom: 20px;
  font-weight: 900;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 17px;
  color: #475569;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.btn-primary {
  padding: 15px 32px;
  background: var(--primary);
  color: #ffffff !important;
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 25px rgba(0, 180, 216, 0.4);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0, 180, 216, 0.5);
}

.btn-blog-recommend {
  padding: 15px 32px;
  background: var(--purple-gradient);
  color: #ffffff !important;
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 25px rgba(114, 9, 183, 0.35);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-blog-recommend:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(114, 9, 183, 0.5);
}

.btn-secondary {
  padding: 15px 28px;
  background: rgba(255, 255, 255, 0.9);
  color: #0077b6 !important;
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--radius-full);
  border: 2px solid var(--primary);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
}

.btn-secondary:hover {
  background: rgba(0, 180, 216, 0.08);
  transform: translateY(-3px);
}

/* Hero Dynamic Animated Card (Right Side) */
.hero-right {
  position: relative;
}

.hero-dynamic-card {
  background: #0b132b;
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid #1c2541;
  box-shadow: var(--shadow-lg);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.hero-dynamic-card::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 180, 216, 0.15) 0%, transparent 60%);
  animation: rotateGlow 10s linear infinite;
}

@keyframes rotateGlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.card-header-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #00f5d4;
  font-weight: 600;
}

.pulse-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #00f5d4;
  box-shadow: 0 0 10px #00f5d4;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 245, 212, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 10px rgba(0, 245, 212, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 245, 212, 0); }
}

.speed-meter-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  z-index: 1;
}

.meter-item {
  background: #1c2541;
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid #3a506b;
}

.meter-info {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  margin-bottom: 8px;
}

.meter-name {
  font-weight: 700;
  color: #ffffff;
}

.meter-speed {
  color: #00b4d8;
  font-weight: 800;
}

.meter-bar {
  height: 6px;
  background: #0b132b;
  border-radius: 3px;
  overflow: hidden;
}

.meter-progress {
  height: 100%;
  background: linear-gradient(90deg, #00b4d8 0%, #00f5d4 100%);
  border-radius: 3px;
  width: 95%;
  animation: shimmer 2s infinite alternate;
}

/* Stats Box */
.hero-stats {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 24px 32px;
  box-shadow: 0 15px 35px rgba(0, 180, 216, 0.1);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  border: 1px solid rgba(0, 180, 216, 0.15);
}

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

.stat-number {
  font-size: 32px;
  font-weight: 900;
  color: #00b4d8;
  margin-bottom: 2px;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 600;
}

/* Feature Cards (3 Core Advantages) */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 40px 32px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 180, 216, 0.4);
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: rgba(0, 180, 216, 0.1);
  color: var(--primary);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 24px;
}

.feature-card h3 {
  font-size: 20px;
  color: #0f172a;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}

/* Streaming & AI Cards */
.media-ai-section {
  background: linear-gradient(180deg, rgba(248, 250, 252, 0.5) 0%, rgba(241, 245, 249, 0.8) 100%);
}

.media-ai-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.media-ai-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 36px;
  border: 1px solid #e2e8f0;
  box-shadow: var(--shadow-sm);
}

.media-ai-card h3 {
  font-size: 22px;
  color: #0f172a;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.tag-item {
  padding: 8px 16px;
  background: #f1f5f9;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  color: #334155;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.tag-item:hover {
  transform: translateY(-2px);
}

.tag-item.active {
  background: rgba(0, 180, 216, 0.12);
  color: var(--primary);
  border: 1px solid rgba(0, 180, 216, 0.25);
}

/* Pricing Section (Redesigned Light Futuristic Cards to Match Overall Layout) */
.pricing-section {
  background: linear-gradient(180deg, #f0f7ff 0%, #e6f0fa 100%);
  color: #0f172a;
}

.pricing-section .section-title {
  color: #0f172a;
}

.pricing-section .section-desc {
  color: #475569;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.price-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 36px;
  border: 1px solid rgba(0, 180, 216, 0.2);
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 30px rgba(0, 180, 216, 0.08);
}

.price-card:hover {
  transform: translateY(-6px);
  border-color: #00b4d8;
  box-shadow: 0 20px 40px rgba(0, 180, 216, 0.2);
}

.price-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.price-title {
  font-size: 22px;
  font-weight: 800;
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 8px;
}

.price-badge {
  background: var(--orange-gradient);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.spec-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.pill {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(0, 180, 216, 0.08);
  color: #0077b6;
  border: 1px solid rgba(0, 180, 216, 0.25);
}

.price-subtitle {
  font-size: 14px;
  color: #64748b;
  margin-bottom: 20px;
}

.price-amount {
  font-size: 42px;
  font-weight: 900;
  color: #ff6b00;
  margin-bottom: 4px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.price-unit {
  font-size: 14px;
  color: #64748b;
  font-weight: 500;
}

.feature-list {
  list-style: none;
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1;
}

.feature-list li {
  font-size: 14px;
  color: #334155;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.6;
}

.feature-list li::before {
  content: "✦";
  color: #00b4d8;
  font-size: 13px;
  margin-top: 2px;
}

.btn-buy {
  display: block;
  text-align: center;
  width: 100%;
  padding: 15px;
  background: var(--orange-gradient);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 16px;
  border-radius: var(--radius-sm);
  box-shadow: 0 6px 20px rgba(255, 107, 0, 0.35);
  transition: var(--transition);
}

.btn-buy:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255, 107, 0, 0.5);
}

/* SEO Articles Card Section (Displayed right below pricing) */
.articles-section {
  background: #f1f5f9;
  padding: 90px 0;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.article-card-item {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid #e2e8f0;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.article-card-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 180, 216, 0.3);
}

.article-card-tag {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  background: rgba(0, 180, 216, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 12px;
}

.article-card-title {
  font-size: 17px;
  color: #0f172a;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.4;
}

.article-card-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
  flex-grow: 1;
}

.article-card-link {
  font-size: 14px;
  font-weight: 700;
  color: #0077b6;
  display: flex;
  align-items: center;
  gap: 4px;
}

.article-card-link:hover {
  color: var(--primary-hover);
}

/* User Reviews */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: #ffffff;
  padding: 28px;
  border-radius: var(--radius-md);
  border: 1px solid #e2e8f0;
  box-shadow: var(--shadow-sm);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary-gradient);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.review-user {
  font-weight: 700;
  font-size: 16px;
  color: #0f172a;
}

.review-role {
  font-size: 13px;
  color: var(--text-muted);
}

.review-text {
  font-size: 14px;
  color: #475569;
  line-height: 1.6;
}

/* FAQ Section */
.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 840px;
  margin: 0 auto;
}

.faq-item {
  background: #ffffff;
  border-radius: var(--radius-sm);
  border: 1px solid #e2e8f0;
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  padding: 20px 24px;
  font-size: 17px;
  font-weight: 700;
  color: #0f172a;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

.faq-question::after {
  content: "+";
  font-size: 22px;
  color: var(--primary);
  font-weight: 400;
}

.faq-item.active .faq-question::after {
  content: "-";
}

.faq-answer {
  padding: 0 24px 20px;
  color: #475569;
  font-size: 15px;
  line-height: 1.7;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Footer (Contains 4 pages + PBN Friend Links Footer) */
.footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 60px 0 30px;
  border-top: 1px solid #1e293b;
  text-align: center;
}

.footer-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.footer-nav a {
  color: #cbd5e1;
  font-size: 16px;
  font-weight: 600;
  transition: var(--transition);
}

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

.footer-pbn-box {
  margin: 24px auto 16px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  max-width: 800px;
}

.footer-pbn-title {
  font-size: 14px;
  color: #64748b;
  margin-bottom: 12px;
  font-weight: 600;
}

.footer-pbn-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.footer-pbn-link {
  color: #38bdf8;
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}

.footer-pbn-link:hover {
  color: var(--accent-cyan);
  text-decoration: underline;
}

.copyright {
  font-size: 14px;
  color: #64748b;
  margin-top: 20px;
}

/* Article Layout Styles */
.article-page {
  background: #f8fafc;
  padding-top: 100px;
  min-height: 100vh;
}

.article-container {
  max-width: 860px;
  margin: 0 auto 80px;
  background: #ffffff;
  padding: 48px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid #e2e8f0;
}

.article-title {
  font-size: 32px;
  color: #0f172a;
  margin-bottom: 20px;
  font-weight: 800;
  line-height: 1.3;
}

.article-meta {
  display: flex;
  gap: 20px;
  font-size: 14px;
  color: var(--text-muted);
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 20px;
  margin-bottom: 30px;
}

.article-content {
  font-size: 16px;
  line-height: 1.8;
  color: #334155;
}

.article-content h2 {
  font-size: 24px;
  margin: 32px 0 16px;
  color: #0f172a;
}

.article-content h3 {
  font-size: 20px;
  margin: 24px 0 12px;
  color: #0f172a;
}

.article-content p {
  margin-bottom: 20px;
}

.article-content ul, .article-content ol {
  margin-bottom: 20px;
  padding-left: 24px;
}

.article-cta-box {
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.08) 0%, rgba(0, 119, 182, 0.08) 100%);
  border: 2px dashed rgba(0, 180, 216, 0.4);
  border-radius: var(--radius-md);
  padding: 30px;
  margin: 40px 0;
  text-align: center;
}

.article-cta-box h4 {
  font-size: 22px;
  color: #0f172a;
  margin-bottom: 10px;
}

/* Mobile Media Queries */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .features-grid, .reviews-grid, .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 34px;
  }
  .hero-subtitle {
    font-size: 15px;
  }
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 20px;
  }
  .features-grid, .media-ai-grid, .reviews-grid, .articles-grid {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
  }
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }
  .btn-primary, .btn-secondary, .btn-blog-recommend {
    width: 100%;
    justify-content: center;
  }
  .floating-arrows {
    right: 12px;
  }
  .arrow-btn {
    width: 40px;
    height: 40px;
  }
  .article-container {
    padding: 24px;
  }
  .footer-nav {
    gap: 20px;
  }
}