/* 
  大米机场 (Dami Cloud) - 温暖稻田与手绘日系农场风
  Design System & Stylesheet
*/

@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@600;700&family=Noto+Sans+SC:wght@400;500;700&family=Zen+Kaku+Gothic+New:wght@400;600;700&display=swap');

:root {
  --bg-rice: #fdfbf7;
  --bg-straw: #f5eedf;
  --bg-card: rgba(255, 255, 255, 0.88);
  --border-charcoal: #7b6b67;
  --border-subtle: rgba(123, 107, 103, 0.2);
  --text-main: #4a3e3d;
  --text-muted: #7b6b67;
  --text-light: #9a8a86;
  --accent-crimson: #94534d;
  --accent-crimson-hover: #7d443e;
  --accent-wheat: #b89775;
  --accent-gold: #e5b967;
  --accent-green: #5a8a62;
  --shadow-warm: 0 8px 24px rgba(123, 107, 103, 0.08);
  --shadow-hover: 0 14px 32px rgba(148, 83, 77, 0.14);
  --font-hand: 'Caveat', cursive, 'Noto Sans SC', sans-serif;
  --font-body: 'Zen Kaku Gothic New', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
}

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

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

body {
  background-color: var(--bg-rice);
  background-image: 
    radial-gradient(var(--border-subtle) 1px, transparent 0),
    linear-gradient(to bottom, #fdfbf7, #f7f1e5);
  background-size: 32px 32px, 100% 100%;
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img, svg {
  max-width: 100%;
  display: block;
}

/* Base Hand-drawn Card Style */
.hand-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1.5px solid var(--border-charcoal);
  border-radius: 20px 26px 18px 24px;
  box-shadow: var(--shadow-warm);
  transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  position: relative;
  overflow: hidden;
}

.hand-card:hover {
  transform: translateY(-4px) rotate(-0.3deg);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-crimson);
  animation: grainWobble 0.6s ease-in-out;
}

@keyframes grainWobble {
  0% { transform: translateY(-4px) rotate(0deg); }
  25% { transform: translateY(-5px) rotate(-0.8deg); }
  75% { transform: translateY(-4px) rotate(0.8deg); }
  100% { transform: translateY(-4px) rotate(-0.3deg); }
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.3;
}

.font-handwriting {
  font-family: var(--font-hand);
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--border-charcoal);
  background: #ffffff;
}

.badge-crimson {
  background: #fdf2f1;
  color: var(--accent-crimson);
  border-color: rgba(148, 83, 77, 0.4);
}

.badge-wheat {
  background: #fcf7ed;
  color: #8c683c;
  border-color: rgba(184, 151, 117, 0.4);
}

.badge-green {
  background: #f0f7f2;
  color: var(--accent-green);
  border-color: rgba(90, 138, 98, 0.4);
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253, 251, 247, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1.5px solid var(--border-subtle);
  padding: 14px 0;
}

.nav-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-main);
}

.brand-icon {
  width: 38px;
  height: 38px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
  transition: color 0.2s ease;
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-crimson);
  border-radius: 2px;
  transition: width 0.25s ease;
}

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

.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--accent-crimson);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 16px 20px 18px 22px;
  border: 1.5px solid var(--text-main);
  box-shadow: 2px 3px 0px var(--text-main);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-cta:hover {
  background: var(--accent-crimson-hover);
  color: #ffffff;
  transform: translate(-1px, -2px);
  box-shadow: 3px 5px 0px var(--text-main);
}

.btn-cta:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0px var(--text-main);
}

.btn-secondary {
  background: #ffffff !important;
  color: var(--text-main) !important;
  border: 1.5px solid var(--border-charcoal);
  box-shadow: 2px 3px 0px var(--border-charcoal);
}

.btn-secondary:hover {
  background: var(--bg-straw) !important;
  color: var(--accent-crimson) !important;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--text-main);
}

/* Layout Containers */
.section-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 80px 24px;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px auto;
}

.section-title {
  font-size: 2.2rem;
  margin-bottom: 14px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  display: block;
  width: 60%;
  height: 4px;
  background: var(--accent-wheat);
  margin: 8px auto 0 auto;
  border-radius: 4px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* Hero Section (Feedstack Centered Layout) */
.hero-section {
  padding: 60px 24px 70px 24px;
  position: relative;
  overflow: hidden;
}

.hero-container {
  max-width: 1040px;
  margin: 0 auto;
  text-align: center;
}

.hero-content-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
}

.hero-badge-box {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-title {
  font-size: 3.3rem;
  line-height: 1.25;
  color: var(--text-main);
  max-width: 840px;
  margin: 0 auto;
}

.hero-title span {
  color: var(--accent-crimson);
  position: relative;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 760px;
  margin: 0 auto;
}

.hero-cta-group {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.hero-subtext {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 10px;
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 600;
  flex-wrap: wrap;
}

.dot-separator {
  color: var(--accent-wheat);
  font-weight: 700;
}

/* Feedstack Showcase Card (Wide Centered SVG) */
.hero-visual-center {
  margin-top: 44px;
  display: flex;
  justify-content: center;
}

.hero-svg-card-wide {
  width: 100%;
  max-width: 880px;
  height: 380px;
  padding: 16px;
  background: radial-gradient(circle at center, #fffefb 0%, #f7efe0 100%);
  border: 2px solid var(--border-charcoal);
  border-radius: 28px 36px 24px 32px;
  box-shadow: 0 20px 48px rgba(123, 107, 103, 0.14);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Floating Rice Grain Animation */
@keyframes floatRice {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-16px) rotate(3deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes swayWheat {
  0% { transform: rotate(0deg); }
  50% { transform: rotate(4deg); }
  100% { transform: rotate(0deg); }
}

@keyframes pulseGlow {
  0% { opacity: 0.6; transform: scale(0.98); }
  50% { opacity: 1; transform: scale(1.04); }
  100% { opacity: 0.6; transform: scale(0.98); }
}

.rice-character {
  animation: floatRice 4s ease-in-out infinite;
}

.wheat-stalk {
  transform-origin: bottom center;
  animation: swayWheat 3.5s ease-in-out infinite;
}

.wheat-stalk-delayed {
  transform-origin: bottom center;
  animation: swayWheat 4.2s ease-in-out infinite 0.5s;
}

.glow-circle {
  animation: pulseGlow 3s ease-in-out infinite;
}

/* Core Advantages Grid (8 Features 4x2 Grid) */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

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

@media (max-width: 640px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--bg-straw);
  border: 1.5px solid var(--border-charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-crimson);
  font-size: 1.5rem;
}

.feature-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
}

.feature-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Pricing Section (From Image 1) */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.pricing-card {
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-width: 2px;
}

.pricing-card.popular {
  background: linear-gradient(180deg, #ffffff 0%, #fffbf2 100%);
  border-color: var(--accent-crimson);
  box-shadow: 0 12px 36px rgba(148, 83, 77, 0.16);
}

.pricing-card.popular::before {
  content: '🔥 热门推荐';
  position: absolute;
  top: 14px;
  right: -32px;
  background: var(--accent-crimson);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 34px;
  transform: rotate(35deg);
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.plan-header {
  border-bottom: 1.5px dashed var(--border-subtle);
  padding-bottom: 20px;
  margin-bottom: 20px;
}

.plan-name {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.plan-price-box {
  margin-top: 14px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.plan-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-crimson);
  line-height: 1;
}

.plan-period {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.plan-traffic {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.plan-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 26px;
}

.plan-features-list li {
  font-size: 0.92rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}

.plan-features-list li svg {
  color: var(--accent-green);
  flex-shrink: 0;
}

/* Nodes, Protocols & Unlock Section (From Image 2) */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.spec-card {
  padding: 30px;
}

.spec-card-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tags-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.tag-item {
  padding: 6px 14px;
  border-radius: 12px;
  background: #ffffff;
  border: 1.5px solid var(--border-charcoal);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
  box-shadow: 1px 2px 0px var(--border-charcoal);
}

/* User Groups Section */
.personas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.persona-card {
  padding: 26px;
  text-align: center;
}

.persona-avatar {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px auto;
  border-radius: 50%;
  background: var(--bg-straw);
  border: 1.5px solid var(--border-charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

/* Reviews Carousel Section */
.reviews-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.review-card-wrapper {
  overflow: hidden;
}

.review-slider {
  display: flex;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.review-card {
  min-width: 100%;
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.review-stars {
  color: var(--accent-gold);
  font-size: 1.2rem;
}

.review-quote {
  font-size: 1.08rem;
  font-style: italic;
  color: var(--text-main);
  line-height: 1.7;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 8px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-wheat);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.author-info h4 {
  font-size: 1rem;
}

.author-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
}

.dot-btn {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--border-subtle);
  border: 1px solid var(--border-charcoal);
  cursor: pointer;
  transition: all 0.25s ease;
}

.dot-btn.active {
  background: var(--accent-crimson);
  width: 28px;
  border-radius: 12px;
}

/* Article Hub & Article Matrix Section */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.article-card {
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
}

.article-card-tag {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent-crimson);
}

.article-card-title {
  font-size: 1.2rem;
  line-height: 1.4;
  color: var(--text-main);
  transition: color 0.2s ease;
}

.article-card:hover .article-card-title {
  color: var(--accent-crimson);
}

.article-card-summary {
  font-size: 0.92rem;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px dashed var(--border-subtle);
  font-size: 0.85rem;
  color: var(--text-light);
}

/* Article Detail Page Formatting */
.article-detail-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 24px;
}

.article-header {
  margin-bottom: 40px;
  text-align: center;
}

.article-title-main {
  font-size: 2.5rem;
  line-height: 1.3;
  margin-top: 16px;
  margin-bottom: 20px;
  color: var(--text-main);
}

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

.article-body {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1.5px solid var(--border-charcoal);
  border-radius: 24px;
  padding: 44px 38px;
  box-shadow: var(--shadow-warm);
}

.article-body h2 {
  font-size: 1.7rem;
  margin-top: 38px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--bg-straw);
  color: var(--text-main);
}

.article-body h3 {
  font-size: 1.3rem;
  margin-top: 26px;
  margin-bottom: 12px;
  color: var(--accent-crimson);
}

.article-body p {
  font-size: 1.05rem;
  margin-bottom: 20px;
  color: #3b3231;
  line-height: 1.85;
}

/* Comparison Table Style */
.comparison-table-wrapper {
  overflow-x: auto;
  margin: 28px 0;
  border: 1.5px solid var(--border-charcoal);
  border-radius: 16px;
  background: #ffffff;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.comparison-table th, 
.comparison-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table th {
  background: var(--bg-straw);
  font-weight: 700;
  color: var(--text-main);
}

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

/* Code Snippet & Checklist */
.code-block {
  background: #2b2625;
  color: #f7ede2;
  padding: 20px;
  border-radius: 14px;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 0.9rem;
  overflow-x: auto;
  margin: 24px 0;
  border: 1.5px solid var(--border-charcoal);
}

.checklist-box {
  background: #fcf9f2;
  border: 1.5px dashed var(--accent-wheat);
  border-radius: 16px;
  padding: 24px;
  margin: 28px 0;
}

.checklist-box h4 {
  font-size: 1.1rem;
  margin-bottom: 14px;
  color: var(--accent-crimson);
}

.checklist-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.checklist-box li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.98rem;
}

.checklist-box li::before {
  content: '✔';
  color: var(--accent-green);
  font-weight: 700;
}

/* Natural End-of-article FAQ */
.article-faq-section {
  margin-top: 48px;
  padding-top: 36px;
  border-top: 2px dashed var(--border-subtle);
}

.article-faq-item {
  margin-bottom: 22px;
}

.article-faq-q {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--accent-crimson);
  margin-bottom: 8px;
}

.article-faq-a {
  font-size: 1rem;
  color: var(--text-main);
  line-height: 1.75;
}

/* FAQ Accordion Component */
.faq-accordion {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  padding: 0;
  cursor: pointer;
}

.faq-header {
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: 1.1rem;
}

.faq-icon {
  font-size: 1.3rem;
  transition: transform 0.3s ease;
  color: var(--accent-crimson);
}

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

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 26px;
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.7;
}

.faq-item.active .faq-content {
  max-height: 400px;
  padding: 0 26px 22px 26px;
}

/* Site Footer (Feedstack inspired + Legal & Trust) */
.site-footer {
  background: var(--bg-straw);
  border-top: 1.5px solid var(--border-charcoal);
  padding: 70px 24px 30px 24px;
  margin-top: 80px;
}

.footer-container {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-brand p {
  font-size: 0.92rem;
  color: var(--text-muted);
  max-width: 320px;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 1.05rem;
  margin-bottom: 18px;
  color: var(--text-main);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--accent-crimson);
}

.footer-bottom {
  max-width: 1240px;
  margin: 50px auto 0 auto;
  padding-top: 24px;
  border-top: 1.5px dashed var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-light);
  flex-wrap: wrap;
  gap: 16px;
}

/* Internal Linking Banner */
.internal-banner {
  margin: 40px 0;
  padding: 24px;
  background: linear-gradient(135deg, #fffcf5 0%, #f7efe0 100%);
  border: 1.5px dashed var(--accent-wheat);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.internal-banner-text h4 {
  font-size: 1.15rem;
  color: var(--accent-crimson);
  margin-bottom: 4px;
}

.internal-banner-text p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 0 !important;
}

/* Top Notice Bar for Official Site Connection */
.top-notice-bar {
  background: linear-gradient(90deg, #94534d 0%, #7d443e 100%);
  color: #ffffff;
  padding: 8px 16px;
  font-size: 0.88rem;
  text-align: center;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.top-notice-bar a {
  color: var(--accent-gold);
  text-decoration: underline;
  font-weight: 700;
  transition: opacity 0.2s ease;
}

.top-notice-bar a:hover {
  opacity: 0.9;
}

/* GEO (Generative Engine Optimization) AI Summary Box */
.geo-ai-summary {
  background: linear-gradient(135deg, #ffffff 0%, #faf5ec 100%);
  border: 1.5px solid var(--accent-wheat);
  border-left: 5px solid var(--accent-green);
  border-radius: 18px;
  padding: 24px 28px;
  margin: 28px auto;
  max-width: 1000px;
  box-shadow: 0 4px 16px rgba(90, 138, 98, 0.08);
}

.geo-ai-summary-title {
  font-size: 1.12rem;
  color: var(--accent-green);
  font-weight: 700;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.geo-ai-summary-text {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.75;
  margin-bottom: 14px;
}

.geo-ai-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 20px;
  list-style: none;
}

@media (max-width: 768px) {
  .geo-ai-summary-grid {
    grid-template-columns: 1fr;
  }
}

.geo-ai-summary-grid li {
  font-size: 0.9rem;
  color: var(--text-main);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.geo-ai-summary-grid li strong {
  color: var(--accent-crimson);
  white-space: nowrap;
}

/* Official Service & Content Connection Portal Section */
.official-portal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

@media (max-width: 900px) {
  .official-portal-grid {
    grid-template-columns: 1fr;
  }
}

.official-portal-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--bg-card);
}

.official-portal-card h3 {
  font-size: 1.25rem;
  color: var(--accent-crimson);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.official-portal-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.official-portal-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.official-portal-list li {
  font-size: 0.9rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.official-portal-list li::before {
  content: "🌾";
  font-size: 0.85rem;
}

/* Article Top Official Callout Box */
.article-official-callout {
  background: linear-gradient(135deg, #fef8ee 0%, #f7efe0 100%);
  border: 1.5px solid var(--accent-wheat);
  border-left: 5px solid var(--accent-crimson);
  border-radius: 16px;
  padding: 20px 24px;
  margin: 24px 0 32px 0;
  box-shadow: 0 4px 12px rgba(123, 107, 103, 0.05);
}

.article-official-callout h4 {
  color: var(--accent-crimson);
  font-size: 1.08rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.article-official-callout p {
  font-size: 0.93rem;
  color: var(--text-main);
  line-height: 1.6;
  margin-bottom: 12px !important;
}

.article-official-callout-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.article-official-callout-links a {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-crimson);
  background: #ffffff;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--border-subtle);
  transition: all 0.2s ease;
}

.article-official-callout-links a:hover {
  background: var(--accent-crimson);
  color: #ffffff;
  border-color: var(--accent-crimson);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .footer-container {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-rice);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1.5px solid var(--border-charcoal);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
  }
  .nav-links.active {
    display: flex;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .footer-container {
    grid-template-columns: 1fr;
  }
  .article-body {
    padding: 24px 18px;
  }
  .article-title-main {
    font-size: 1.8rem;
  }
}