/* ==========================================================================
   鹿语云机场 (Luyuyun) - 柔和自然纸感与手绘森系绘本美学 (Light Natural Eco-Luxury Style)
   - Soft warm natural cream paper background (#F5F2EC / #F7FAF6)
   - Organic, elegant card layouts with soft rounded corners (24px)
   - High-contrast serif typography (Cormorant Garamond & Noto Serif SC)
   - Deep forest green (#1B3828) pill buttons & warm olive (#597355) italic accents
   - Sand gold (#C69F66) highlights & subtle sketch borders
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,400;1,600&family=Noto+Serif+SC:wght@400;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Light Natural Paper & Forest Palette */
  --bg-paper: #F5F2EC;
  --bg-paper-warm: #EFECE5;
  --bg-card-white: #FFFFFF;
  --bg-sage-light: #E5EBE6;
  
  --text-main: #1C2B21;
  --text-muted: #546558;
  --text-light: #7E9082;
  
  --forest-green: #1B3828;
  --forest-dark: #102419;
  --forest-hover: #264B37;
  --olive-green: #597355;
  --sand-gold: #C69F66;
  --sand-gold-bright: #D8AF76;
  --terracotta: #B96249;
  
  --border-subtle: rgba(27, 56, 40, 0.09);
  --border-emerald: rgba(27, 56, 40, 0.18);
  --border-card: 1px solid var(--border-subtle);
  
  --shadow-soft: 0 14px 36px rgba(27, 56, 40, 0.05);
  --shadow-hover: 0 20px 48px rgba(27, 56, 40, 0.1);
  --shadow-gold: 0 10px 30px rgba(198, 159, 102, 0.25);
  
  --radius-card: 24px;
  --radius-btn: 50px;
  
  --font-serif: 'Cormorant Garamond', 'Noto Serif SC', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-paper);
}

body {
  font-family: var(--font-sans);
  color: var(--text-main);
  background-color: var(--bg-paper);
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(89, 115, 85, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 90% 70%, rgba(198, 159, 102, 0.06) 0%, transparent 45%);
  background-attachment: fixed;
  line-height: 1.75;
  overflow-x: hidden;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4, .font-serif {
  font-family: var(--font-serif);
  color: var(--forest-dark);
  font-weight: 700;
  line-height: 1.25;
}

h1 {
  font-size: clamp(2.8rem, 5.2vw, 4.4rem);
  letter-spacing: -0.02em;
  color: var(--forest-dark);
}

h2 {
  font-size: clamp(2.0rem, 3.6vw, 3.0rem);
  position: relative;
  display: inline-block;
  color: var(--forest-dark);
}

h3 {
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  color: var(--forest-green);
}

.italic-serif {
  font-style: italic;
  font-weight: 500;
  color: var(--olive-green);
}

.highlight-gold {
  color: var(--sand-gold);
}

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

a {
  color: var(--forest-green);
  text-decoration: none;
  transition: all 0.25s ease;
}

a:hover {
  color: var(--sand-gold);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.98rem;
  border-radius: var(--radius-btn);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  border: none;
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--forest-green);
  color: #FFFFFF;
  font-weight: 700;
  box-shadow: 0 10px 28px rgba(27, 56, 40, 0.25);
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  background: var(--forest-hover);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(27, 56, 40, 0.35);
  color: #FFFFFF;
}

.btn-outline {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--forest-green);
  color: var(--forest-green);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: var(--forest-green);
  color: #FFFFFF;
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.88rem;
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.1rem;
}

/* Header & Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(245, 242, 236, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 16px 0;
  transition: all 0.3s ease;
}

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

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--forest-dark);
  letter-spacing: -0.01em;
}

.logo-icon-svg {
  width: 38px;
  height: 38px;
}

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

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--forest-green);
  transition: width 0.3s ease;
}

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

.nav-links a:hover::after {
  width: 100%;
}

/* Hero Section */
.hero-section {
  padding: 80px 0 100px 0;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.trust-avatar-pill {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 8px 18px 8px 10px;
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: 50px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-soft);
}

.avatar-stack {
  display: flex;
  align-items: center;
  margin-right: -4px;
}

.avatar-stack-item {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #E5EBE6;
  border: 2px solid #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  margin-left: -8px;
}

.avatar-stack-item:first-child {
  margin-left: 0;
}

.trust-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.trust-stars {
  color: var(--sand-gold);
  letter-spacing: 1px;
}

.hero-title {
  margin-bottom: 24px;
}

.hero-desc {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 620px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-tags {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-tag-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--forest-green);
  background: #FFFFFF;
  padding: 6px 16px;
  border-radius: 50px;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 4px 12px rgba(27, 56, 40, 0.04);
}

/* Hero Visual Box */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual-card {
  width: 100%;
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 18px;
  box-shadow: var(--shadow-soft);
  position: relative;
}

.hero-image-illustration {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  border-radius: 16px;
  display: block;
}

.hero-svg-illustration {
  width: 100%;
  height: auto;
  max-height: 380px;
}

/* Feature Glow Badges */
.visual-floating-badge {
  position: absolute;
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  padding: 12px 20px;
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  color: var(--text-main);
  animation: floatBadge 4s ease-in-out infinite alternate;
}

.visual-badge-top {
  top: -18px;
  right: -10px;
}

.visual-badge-bottom {
  bottom: -18px;
  left: -10px;
  animation-delay: 2s;
}

@keyframes floatBadge {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px auto;
}

.section-subtitle {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--sand-gold);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  margin-bottom: 18px;
}

.section-desc {
  font-size: 1.08rem;
  color: var(--text-muted);
}

/* 2. Core Advantages Section */
.features-section {
  padding: 100px 0;
  background: var(--bg-paper-warm);
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: #FFFFFF;
  border: var(--border-card);
  border-radius: var(--radius-card);
  padding: 36px 30px;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  box-shadow: var(--shadow-soft);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-emerald);
}

.feature-icon-box {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: #E5EBE6;
  border: 1px solid rgba(27, 56, 40, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 24px;
  color: var(--forest-green);
}

.feature-card h3 {
  font-size: 1.4rem;
  margin-bottom: 14px;
  color: var(--forest-dark);
}

.feature-card p {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.feature-badge {
  display: inline-block;
  margin-top: 18px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--olive-green);
  background: #F0F4F1;
  padding: 4px 12px;
  border-radius: 50px;
}

/* 3. Pricing Section */
.pricing-section {
  padding: 100px 0;
  position: relative;
}

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

.pricing-card {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  transition: all 0.35s ease;
  position: relative;
  box-shadow: var(--shadow-soft);
}

.pricing-card.popular {
  border: 2px solid var(--forest-green);
  box-shadow: var(--shadow-hover), 0 0 20px rgba(27, 56, 40, 0.08);
  transform: scale(1.03);
}

.pricing-popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--forest-green);
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 50px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.pricing-card.popular:hover {
  transform: scale(1.03) translateY(-8px);
}

.pricing-header {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(27, 56, 40, 0.08);
}

.pricing-plan-name {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--forest-dark);
  margin-bottom: 8px;
}

.pricing-plan-desc {
  font-size: 0.88rem;
  color: var(--text-light);
}

.pricing-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 24px;
}

.pricing-currency {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--sand-gold);
}

.pricing-amount {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--forest-dark);
  line-height: 1;
}

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

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

.pricing-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.pricing-features-list li .check-icon {
  color: var(--forest-green);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-cta-wrap {
  margin-top: auto;
}

/* 4. User Groups Section */
.usecases-section {
  padding: 100px 0;
  background: var(--bg-paper-warm);
  position: relative;
}

.usecases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.usecase-card {
  background: #FFFFFF;
  border: var(--border-card);
  border-radius: var(--radius-card);
  padding: 32px 28px;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-soft);
}

.usecase-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.usecase-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--forest-green);
  background: #E5EBE6;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.usecase-card h3 {
  font-size: 1.35rem;
  color: var(--forest-dark);
  margin-bottom: 12px;
}

.usecase-card p {
  font-size: 0.95rem;
  line-height: 1.7;
}

/* 5. Article Matrix Section */
.articles-section {
  padding: 100px 0;
  position: relative;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.article-card {
  background: #FFFFFF;
  border: var(--border-card);
  border-radius: var(--radius-card);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: all 0.35s ease;
  position: relative;
  box-shadow: var(--shadow-soft);
}

.article-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--sand-gold);
}

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

.article-category {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--sand-gold);
  background: rgba(198, 159, 102, 0.12);
  padding: 4px 12px;
  border-radius: 50px;
}

.article-read-time {
  font-size: 0.82rem;
  color: var(--text-light);
}

.article-card h3 {
  font-size: 1.25rem;
  line-height: 1.45;
  color: var(--forest-dark);
  margin-bottom: 14px;

  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card p {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 24px;
  flex-grow: 1;

  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--forest-green);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
}

.article-link:hover {
  color: var(--sand-gold);
  gap: 10px;
}

/* 6. FAQ Section */
.faq-section {
  padding: 100px 0;
  background: var(--bg-paper-warm);
  position: relative;
}

.faq-accordion {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #FFFFFF;
  border: var(--border-card);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-soft);
}

.faq-item.active {
  border-color: var(--forest-green);
}

.faq-question {
  width: 100%;
  padding: 22px 28px;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--forest-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  gap: 20px;
}

.faq-icon {
  font-size: 1.4rem;
  color: var(--forest-green);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: var(--sand-gold);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 28px;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding: 0 28px 24px 28px;
}

.faq-answer p {
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--text-muted);
}

/* Callout Banner */
.cta-banner-section {
  padding: 80px 0;
}

.cta-banner-card {
  background: var(--forest-green);
  color: #FFFFFF;
  border-radius: 28px;
  padding: 60px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(27, 56, 40, 0.25);
}

.cta-banner-card h2 {
  font-size: clamp(2.0rem, 3.5vw, 3.0rem);
  color: #FFFFFF;
  margin-bottom: 16px;
}

.cta-banner-card p {
  font-size: 1.15rem;
  max-width: 680px;
  margin: 0 auto 36px auto;
  color: rgba(255, 255, 255, 0.85);
}

.cta-banner-card .btn-primary {
  background: var(--sand-gold);
  color: var(--forest-dark);
  font-weight: 700;
}

.cta-banner-card .btn-primary:hover {
  background: #FFFFFF;
  color: var(--forest-dark);
}

/* Footer */
.site-footer {
  background: var(--forest-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 70px 0 30px 0;
  color: rgba(255, 255, 255, 0.65);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand .logo-link {
  color: #FFFFFF;
}

.footer-brand p {
  font-size: 0.92rem;
  margin-top: 16px;
  max-width: 320px;
  color: rgba(255, 255, 255, 0.65);
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 1.0rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 20px;
}

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

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer-links a:hover {
  color: var(--sand-gold-bright);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

/* ==========================================================================
   Article Page Specific Styling (Light Natural Eco-Luxury)
   ========================================================================== */

.article-page {
  padding: 60px 0 100px 0;
}

.article-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  color: var(--forest-green);
  margin-bottom: 32px;
  font-weight: 600;
}

.back-link:hover {
  color: var(--sand-gold);
  transform: translateX(-4px);
}

.article-header {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border-subtle);
}

.article-header h1 {
  font-size: clamp(2.2rem, 3.8vw, 3.2rem);
  line-height: 1.3;
  color: var(--forest-dark);
  margin-bottom: 20px;
}

.article-header-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.9rem;
  color: var(--text-light);
}

.article-body {
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--text-main);
  background: #FFFFFF;
  border: var(--border-card);
  border-radius: var(--radius-card);
  padding: 48px 40px;
  box-shadow: var(--shadow-soft);
}

.article-body h2 {
  font-size: 1.85rem;
  color: var(--forest-dark);
  margin: 48px 0 20px 0;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
  display: block;
}

.article-body h3 {
  font-size: 1.4rem;
  color: var(--forest-green);
  margin: 32px 0 16px 0;
}

.article-body p {
  margin-bottom: 24px;
  color: var(--text-muted);
}

.article-body ul, .article-body ol {
  margin: 0 0 24px 24px;
  color: var(--text-muted);
}

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

.article-body blockquote {
  background: var(--bg-paper);
  border-left: 4px solid var(--forest-green);
  padding: 20px 28px;
  border-radius: 0 16px 16px 0;
  margin: 32px 0;
  font-style: italic;
  color: var(--forest-dark);
}

/* Tech Table */
.tech-table-wrap {
  overflow-x: auto;
  margin: 32px 0;
  border-radius: 16px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
}

.tech-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
  background: #FFFFFF;
}

.tech-table th {
  background: var(--bg-paper-warm);
  color: var(--forest-dark);
  font-weight: 700;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.tech-table td {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(27, 56, 40, 0.06);
  color: var(--text-muted);
}

.tech-table tr:last-child td {
  border-bottom: none;
}

.tech-table tr:hover td {
  background: var(--bg-paper);
  color: var(--text-main);
}

/* Code Snippet Block */
.code-block {
  background: var(--forest-dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 24px;
  margin: 32px 0;
  font-family: "Fira Code", "Courier New", Courier, monospace;
  font-size: 0.9rem;
  color: #A7F3D0;
  overflow-x: auto;
}

.code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8rem;
  color: var(--sand-gold-bright);
}

/* Internal Callout / FAQ Box in Articles */
.faq-box-article {
  background: var(--bg-paper);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 24px;
  margin: 24px 0;
}

.faq-box-article h4 {
  font-size: 1.15rem;
  color: var(--forest-dark);
  margin-bottom: 10px;
}

.faq-box-article p {
  margin-bottom: 0;
  font-size: 0.95rem;
}



/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .features-grid, .usecases-grid, .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .features-grid, .usecases-grid, .articles-grid, .pricing-grid {
    grid-template-columns: 1fr;
  }
  .pricing-card.popular {
    transform: none;
  }
  .pricing-card.popular:hover {
    transform: translateY(-6px);
  }
  .article-body {
    padding: 32px 20px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}