/* Modern Fresh Eco-Tech - 绿树加速器 */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
  --forest-green: #16A34A;
  --forest-green-hover: #15803D;
  --deep-green: #14532D;
  --mint-bg: #F0FDF4;
  --mint-light: #DCFCE7;
  --lime-green: #84CC16;
  --card-white: #FFFFFF;
  --text-dark: #0F172A;
  --text-muted: #475569;
  --text-light: #94A3B8;
  --border-light: #BBF7D0;
  --shadow-soft: 0 10px 30px -5px rgba(22, 163, 74, 0.08), 0 4px 12px -2px rgba(0, 0, 0, 0.03);
  --shadow-hover: 0 20px 40px -10px rgba(22, 163, 74, 0.16), 0 8px 16px -4px rgba(0, 0, 0, 0.05);
  --font-heading: 'Nunito', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
}

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

body {
  background-color: var(--mint-bg);
  color: var(--text-dark);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Sticky Frosted Glass Navigation */
.site-header {
  position: sticky;
  top: 16px;
  z-index: 100;
  margin-bottom: 30px;
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-light);
  border-radius: 9999px;
  padding: 10px 24px;
  box-shadow: 0 10px 30px rgba(20, 83, 45, 0.06);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--deep-green);
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.brand-icon-svg {
  width: 32px;
  height: 32px;
  fill: var(--forest-green);
}

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

.nav-link {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--forest-green);
}

.nav-cta-btn {
  background: var(--forest-green);
  color: #FFFFFF;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 10px 24px;
  border-radius: 9999px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.3);
}

.nav-cta-btn:hover {
  background: var(--forest-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.4);
}

/* Hero 2-Column Split */
.hero-wrapper {
  padding: 50px 0 70px;
}

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

.eco-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #DCFCE7;
  color: var(--deep-green);
  padding: 6px 18px;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 20px;
  border: 1px solid var(--border-light);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.3rem, 4.5vw, 3.6rem);
  font-weight: 900;
  color: var(--deep-green);
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.text-forest {
  color: var(--forest-green);
}

.hero-intro {
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}

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

.btn-eco-cta {
  background: var(--forest-green);
  color: #FFFFFF;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 14px 32px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.35);
}

.btn-eco-cta:hover {
  background: var(--forest-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(22, 163, 74, 0.45);
}

.btn-eco-check {
  background: #FFFFFF;
  color: var(--deep-green);
  border: 1.5px solid var(--border-light);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 14px 28px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.btn-eco-check:hover {
  border-color: var(--forest-green);
  transform: translateY(-2px);
  color: var(--forest-green);
  box-shadow: 0 6px 18px rgba(22, 163, 74, 0.15);
}

/* Speed Meter Card (Hero Right) */
.speed-meter-card {
  background: var(--card-white);
  border: 1px solid var(--border-light);
  border-radius: 28px;
  padding: 32px;
  box-shadow: var(--shadow-hover);
  position: relative;
  overflow: hidden;
}

.meter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.meter-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--forest-green);
}

.pulse-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--forest-green);
  box-shadow: 0 0 10px var(--forest-green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(22, 163, 74, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}

.meter-stat-big {
  text-align: center;
  margin-bottom: 28px;
}

.meter-num {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--deep-green);
  line-height: 1;
}

.meter-unit {
  font-size: 1rem;
  font-weight: 700;
  color: var(--forest-green);
}

.meter-label {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 4px;
}

.progress-track {
  width: 100%;
  height: 12px;
  background: #F1F5F9;
  border-radius: 9999px;
  overflow: hidden;
  margin-bottom: 24px;
  position: relative;
}

.progress-bar-fill {
  width: 95%;
  height: 100%;
  background: linear-gradient(90deg, #84CC16 0%, #16A34A 100%);
  border-radius: 9999px;
  animation: fillProgress 1.5s ease-out;
}

@keyframes fillProgress {
  0% { width: 0%; }
  100% { width: 95%; }
}

.node-status-list {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid #F1F5F9;
  padding-top: 18px;
}

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

.node-chip-name {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-dark);
}

.node-chip-ping {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--forest-green);
}

/* Eco-Tech Stats Bar */
.stats-bar-wrapper {
  margin-bottom: 80px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-card {
  background: var(--card-white);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-soft);
  transition: transform 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.stat-card-val {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--forest-green);
  line-height: 1.1;
  margin-bottom: 6px;
}

.stat-card-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Section Header */
.section-center-head {
  text-align: center;
  margin-bottom: 48px;
}

.pill-tag {
  display: inline-block;
  background: #DCFCE7;
  color: var(--deep-green);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 16px;
  border-radius: 9999px;
  margin-bottom: 12px;
}

.sec-title-lg {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.8vw, 2.7rem);
  font-weight: 900;
  color: var(--deep-green);
  margin-bottom: 12px;
}

.sec-desc-lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
}

/* 3 Features Cards */
.features-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}

.eco-feature-card {
  background: var(--card-white);
  border: 1px solid var(--border-light);
  border-radius: 24px;
  padding: 36px 28px;
  box-shadow: var(--shadow-soft);
  transition: all 0.35s ease;
  position: relative;
}

.eco-feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--forest-green);
}

.icon-bubble {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: #DCFCE7;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.icon-bubble svg {
  width: 30px;
  height: 30px;
  fill: var(--forest-green);
}

.feature-h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--deep-green);
  margin-bottom: 12px;
}

.feature-p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Media & AI Ecosystem Grid */
.ecosystem-section {
  margin-bottom: 80px;
}

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

.eco-support-card {
  background: var(--card-white);
  border: 1px solid var(--border-light);
  border-radius: 24px;
  padding: 36px 30px;
  box-shadow: var(--shadow-soft);
}

.badge-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.badge-pill {
  background: #F0FDF4;
  border: 1px solid var(--border-light);
  color: var(--deep-green);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Pricing Cards */
.pricing-section {
  margin-bottom: 80px;
}

.pricing-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.eco-pricing-card {
  background: var(--card-white);
  border: 1px solid var(--border-light);
  border-radius: 28px;
  padding: 40px 30px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
  position: relative;
}

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

.eco-pricing-card.popular {
  border: 2px solid var(--forest-green);
  box-shadow: 0 20px 45px -10px rgba(22, 163, 74, 0.22);
}

.popular-badge-pill {
  position: absolute;
  top: -14px;
  right: 28px;
  background: var(--forest-green);
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: 9999px;
  letter-spacing: 0.05em;
}

.price-card-tier {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--deep-green);
  margin-bottom: 8px;
}

.price-card-desc {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 24px;
}

.price-box {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 28px;
}

.price-symbol {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--forest-green);
}

.price-amount {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--deep-green);
  line-height: 1;
}

.price-cycle {
  font-size: 0.9rem;
  color: var(--text-light);
}

.features-check-list {
  list-style: none;
  margin-bottom: 36px;
  flex-grow: 1;
}

.features-check-list li {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.features-check-list li::before {
  content: "✓";
  color: var(--forest-green);
  font-weight: 900;
  background: #DCFCE7;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.btn-tier-cta {
  width: 100%;
  text-align: center;
  padding: 14px 0;
  border-radius: 9999px;
  font-weight: 700;
  text-decoration: none;
  font-size: 1rem;
  transition: all 0.3s ease;
  display: block;
}

.btn-tier-normal {
  background: #F1F5F9;
  color: var(--deep-green);
}

.btn-tier-normal:hover {
  background: #E2E8F0;
}

.btn-tier-popular {
  background: var(--forest-green);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(22, 163, 74, 0.35);
}

.btn-tier-popular:hover {
  background: var(--forest-green-hover);
  box-shadow: 0 8px 25px rgba(22, 163, 74, 0.45);
}

/* User Reviews */
.reviews-section {
  margin-bottom: 80px;
}

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

.review-pill-card {
  background: var(--card-white);
  border: 1px solid var(--border-light);
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--shadow-soft);
}

.review-user-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.review-avatar-bg {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #DCFCE7;
  color: var(--deep-green);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.review-user-name h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--deep-green);
}

.review-user-name span {
  font-size: 0.8rem;
  color: var(--text-light);
}

.review-comment {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* FAQ Accordion */
.faq-section {
  max-width: 860px;
  margin: 0 auto 80px;
}

.faq-card-item {
  background: var(--card-white);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  margin-bottom: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.faq-q-btn {
  padding: 22px 26px;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--deep-green);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-q-btn::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--forest-green);
  transition: transform 0.3s ease;
}

.faq-card-item.open .faq-q-btn::after {
  transform: rotate(45deg);
}

.faq-ans-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 26px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-card-item.open .faq-ans-body {
  max-height: 300px;
  padding: 0 26px 22px;
}

/* Deep Green Footer (ONLY 4 Links) */
.site-footer-deep {
  background: var(--deep-green);
  color: #FFFFFF;
  padding: 60px 0 36px;
}

.footer-nav-row {
  display: flex;
  justify-content: center;
  gap: 36px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.footer-nav-row a {
  color: #E2E8F0;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  transition: color 0.3s ease;
}

.footer-nav-row a:hover {
  color: #84CC16;
}

.footer-copy-text {
  text-align: center;
  font-size: 0.85rem;
  color: #94A3B8;
}

/* Article Styles for Fresh Eco-Tech */
.eco-article-box {
  background: var(--card-white);
  border: 1px solid var(--border-light);
  border-radius: 28px;
  padding: 48px;
  box-shadow: var(--shadow-soft);
  margin-bottom: 60px;
}

.eco-article-head {
  text-align: center;
  padding-bottom: 30px;
  border-bottom: 1px solid #F1F5F9;
  margin-bottom: 36px;
}

.eco-article-head h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 900;
  color: var(--deep-green);
  margin: 16px 0;
  line-height: 1.25;
}

.eco-meta-bar {
  display: flex;
  justify-content: center;
  gap: 20px;
  font-size: 0.9rem;
  color: var(--text-light);
  flex-wrap: wrap;
}

.eco-article-content {
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--text-dark);
}

.eco-article-content h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--deep-green);
  margin: 40px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1.5px solid #DCFCE7;
}

.eco-article-content h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--forest-green);
  margin: 28px 0 12px;
}

.eco-article-content p {
  margin-bottom: 20px;
  color: #334155;
}

.eco-article-content ul, .eco-article-content ol {
  margin: 0 0 24px 26px;
  color: #334155;
}

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

.eco-article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  font-size: 0.92rem;
}

.eco-article-content th, .eco-article-content td {
  border: 1px solid var(--border-light);
  padding: 12px 16px;
  text-align: left;
}

.eco-article-content th {
  background: #DCFCE7;
  color: var(--deep-green);
  font-weight: 700;
}

.eco-article-content code {
  background: #F1F5F9;
  padding: 2px 6px;
  border-radius: 6px;
  font-family: monospace;
  font-size: 0.9em;
  color: var(--forest-green);
}

.eco-article-content a {
  color: var(--forest-green);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* Articles Hub Grid */
.articles-hub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.hub-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.hub-card-box {
  background: var(--card-white);
  border: 1px solid var(--border-light);
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--shadow-soft);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s ease;
}

.hub-card-box:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--forest-green);
}

.hub-card-box h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--deep-green);
  margin-bottom: 12px;
  line-height: 1.4;
}

.hub-card-box p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.hub-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #F1F5F9;
  padding-top: 16px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--forest-green);
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .features-cards-grid, .pricing-cards-grid, .reviews-grid-3, .stats-grid {
    grid-template-columns: 1fr;
  }
  .ecosystem-grid, .articles-hub-grid {
    grid-template-columns: 1fr;
  }
  .eco-article-box {
    padding: 28px 20px;
  }
}

@media (max-width: 768px) {
  .nav-bar {
    border-radius: 20px;
    padding: 12px 18px;
    flex-direction: column;
    gap: 12px;
  }
  .nav-menu {
    gap: 16px;
  }
  .hero-actions-row {
    flex-direction: column;
    width: 100%;
  }
  .btn-eco-cta, .btn-eco-check {
    width: 100%;
    justify-content: center;
  }
  .footer-nav-row {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
}


/* ==========================================================================
   ENHANCED ECO-TECH GLASS STICKY NAV (PINE TREE LOGO + GREEN CAPSULE CTA + HAMBURGER)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(22, 163, 74, 0.15);
  box-shadow: 0 4px 20px rgba(20, 83, 45, 0.05);
  margin-bottom: 30px;
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--deep-green, #14532D);
  font-family: var(--font-heading, "Nunito", sans-serif);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.pine-tree-svg {
  width: 32px;
  height: 32px;
  filter: drop-shadow(0 2px 5px rgba(22, 163, 74, 0.25));
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 26px;
  align-items: center;
  margin: 0;
  padding: 0;
}

.nav-link {
  text-decoration: none;
  color: var(--text-dark, #1E293B);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 6px 4px;
  transition: all 0.2s ease;
  position: relative;
  white-space: nowrap;
}

.nav-link:hover, .nav-link.active {
  color: var(--forest-green, #16A34A);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--forest-green, #16A34A);
  border-radius: 2px;
  transition: width 0.25s ease;
}

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

.mint-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 9999px;
  background: #DCFCE7;
  color: #15803D;
  border: 1px solid #BBF7D0;
  margin-left: 4px;
  vertical-align: middle;
}

.nav-actions-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* 胶囊绿 CTA */
.nav-cta-btn {
  background: linear-gradient(135deg, var(--forest-green, #16A34A) 0%, #15803D 100%);
  color: #ffffff !important;
  border-radius: 9999px;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 9px 22px;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.32);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.nav-cta-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.45);
  filter: brightness(1.05);
}

/* 移动端汉堡菜单按钮 */
.hamburger-toggle-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  border-radius: 8px;
  cursor: pointer;
  padding: 8px;
  transition: all 0.25s ease;
}

.hamburger-toggle-btn .h-line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #16A34A;
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.hamburger-toggle-btn.active .h-top {
  transform: translateY(7px) rotate(45deg);
}
.hamburger-toggle-btn.active .h-mid {
  opacity: 0;
}
.hamburger-toggle-btn.active .h-bot {
  transform: translateY(-7px) rotate(-45deg);
}

/* 移动端下拉抽屉 */
.eco-mobile-drawer {
  display: none;
  border-top: 1px solid rgba(22, 163, 74, 0.12);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  padding: 16px 24px 24px 24px;
}

.eco-mobile-drawer.active {
  display: block;
}

.eco-mobile-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.eco-mobile-list li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  color: var(--text-dark, #1E293B);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.eco-mobile-list li a:hover {
  background: #F0FDF4;
  color: #16A34A;
}

.eco-m-cta-wrap {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid #DCFCE7;
}

.eco-m-cta-btn {
  display: flex !important;
  justify-content: center !important;
  background: linear-gradient(135deg, #16A34A, #15803D) !important;
  color: #ffffff !important;
  border-radius: 9999px !important;
  padding: 12px !important;
  font-weight: 700 !important;
}

@media (max-width: 920px) {
  .nav-menu {
    display: none;
  }
  .hamburger-toggle-btn {
    display: flex;
  }
}