:root {
  --bg-oat: #FAF6F0;
  --surface-linen: #F2ECE1;
  --surface-card: #FFFFFF;
  --text-espresso: #262320;
  --text-muted: #5C554E;
  --accent-coral: #E06D53;
  --accent-coral-hover: #C85A40;
  --accent-sage: #4A7C59;
  --accent-mustard: #D99B26;
  --border-warm: #E5DDD0;
  --shadow-soft: 0 12px 32px rgba(38, 35, 32, 0.06);
  --shadow-hover: 0 18px 40px rgba(38, 35, 32, 0.11);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-pill: 999px;
}

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

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

body {
  background-color: var(--bg-oat);
  color: var(--text-espresso);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

/* Prominent Hyperlinks Styling - Consistent before and after visited */
a,
a:visited {
  color: var(--accent-coral);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1.5px;
  transition: color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

a:hover,
a:focus {
  color: var(--accent-coral-hover);
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 246, 240, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-warm);
  padding: 14px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.brand-logo,
.brand-logo:visited {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-espresso);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.brand-logo:hover {
  color: var(--accent-coral);
}

.brand-logo svg {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.brand-tagline {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  display: block;
  margin-top: -2px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.main-nav a,
.main-nav a:visited {
  text-decoration: none;
  color: var(--text-espresso);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background-color: transparent;
  border: 1px solid transparent;
}

.main-nav a:hover,
.main-nav a.active {
  background-color: var(--surface-linen);
  color: var(--accent-coral);
  border-color: var(--border-warm);
}

.main-nav a.nav-hub-pill,
.main-nav a.nav-hub-pill:visited {
  background-color: #F9E6E1;
  color: var(--accent-coral);
  border: 1px solid rgba(224, 109, 83, 0.3);
}

.main-nav a.nav-hub-pill:hover {
  background-color: var(--accent-coral);
  color: #FFFFFF;
}

/* Hero Section */
.hero-section {
  padding: 68px 0 76px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 48px;
  align-items: center;
}

.lounge-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background-color: var(--surface-linen);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-sage);
  margin-bottom: 20px;
}

.hero-content h1 {
  font-size: 2.85rem;
  line-height: 1.24;
  font-weight: 800;
  color: var(--text-espresso);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-content h1 .highlight-warm {
  color: var(--accent-coral);
  background: linear-gradient(180deg, transparent 68%, rgba(224, 109, 83, 0.2) 68%);
  padding: 0 4px;
}

.hero-subtitle {
  font-size: 1.12rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
}

.btn-primary,
.btn-primary:visited {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: var(--accent-coral);
  color: #FFFFFF;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 15px 30px;
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 22px rgba(224, 109, 83, 0.28);
  border: 2px solid var(--accent-coral);
}

.btn-primary:hover {
  background-color: var(--accent-coral-hover);
  border-color: var(--accent-coral-hover);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-secondary,
.btn-secondary:visited {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: var(--surface-card);
  color: var(--accent-sage);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 15px 28px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--accent-sage);
  box-shadow: var(--shadow-soft);
}

.btn-secondary:hover {
  background-color: var(--accent-sage);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.hero-meta-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.hero-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-visual-card {
  background-color: var(--surface-linen);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-soft);
}

.hero-anim-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
}

/* Section Common Styling */
.section-block {
  padding: 76px 0;
}

.section-block.bg-linen {
  background-color: var(--surface-linen);
  border-top: 1px solid var(--border-warm);
  border-bottom: 1px solid var(--border-warm);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 52px;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-sage);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  background-color: rgba(74, 124, 89, 0.1);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
}

.section-header h2 {
  font-size: 2.15rem;
  font-weight: 800;
  color: var(--text-espresso);
  margin-bottom: 14px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

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

.lounge-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}

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

.icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background-color: var(--surface-linen);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.icon-wrap svg {
  width: 32px;
  height: 32px;
}

.lounge-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-espresso);
}

.lounge-card p {
  color: var(--text-muted);
  font-size: 0.96rem;
  flex-grow: 1;
}

/* 3 Cards Grid - Streaming & AI */
.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.warm-pill {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background-color: var(--surface-linen);
  color: var(--text-espresso);
  border: 1px solid var(--border-warm);
}

/* Pricing Table / Tiers */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}

.pricing-card {
  background-color: var(--surface-card);
  border: 2px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--accent-coral);
  background: linear-gradient(180deg, #FFFDFB 0%, #FFFFFF 100%);
  transform: translateY(-6px);
}

.popular-ribbon {
  position: absolute;
  top: -14px;
  right: 28px;
  background-color: var(--accent-coral);
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
}

.plan-name {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-espresso);
  margin-bottom: 6px;
}

.plan-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.plan-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent-coral);
  margin-bottom: 24px;
  line-height: 1.1;
}

.plan-price span {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
}

.plan-features {
  list-style: none;
  margin-bottom: 30px;
  flex-grow: 1;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 0.95rem;
  color: var(--text-espresso);
}

.plan-features li svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 3px;
}

.plan-cta {
  width: 100%;
  text-align: center;
}

/* Comparison Table Below Tiers */
.comparison-table-wrap {
  margin-top: 42px;
  background-color: var(--surface-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-warm);
  overflow-x: auto;
  box-shadow: var(--shadow-soft);
}

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

.comparison-table th,
.comparison-table td {
  padding: 16px 22px;
  border-bottom: 1px solid var(--border-warm);
  font-size: 0.95rem;
}

.comparison-table th {
  background-color: var(--surface-linen);
  font-weight: 700;
  color: var(--text-espresso);
}

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

/* FAQ Section */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.faq-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-soft);
}

.faq-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-espresso);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.faq-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Testimonials */
.testimonial-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-quote {
  font-size: 0.98rem;
  color: var(--text-espresso);
  margin-bottom: 22px;
  font-style: normal;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--border-warm);
  padding-top: 16px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--surface-linen);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--accent-coral);
}

.author-info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-espresso);
}

.author-info span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Article & Hub Pages */
.page-hero {
  padding: 56px 0 40px;
  background-color: var(--surface-linen);
  border-bottom: 1px solid var(--border-warm);
  text-align: center;
}

.page-hero h1 {
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--text-espresso);
  max-width: 860px;
  margin: 0 auto 16px;
  line-height: 1.3;
}

.page-hero p {
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto;
  font-size: 1.05rem;
}

.article-meta-bar {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 18px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.article-container {
  max-width: 840px;
  margin: 0 auto;
  padding: 52px 24px;
}

.article-body {
  background-color: var(--surface-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 44px 48px;
  box-shadow: var(--shadow-soft);
}

.article-body h2 {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--text-espresso);
  margin: 34px 0 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--surface-linen);
}

.article-body h2:first-of-type {
  margin-top: 0;
}

.article-body h3 {
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--accent-sage);
  margin: 24px 0 10px;
}

.article-body p {
  margin-bottom: 18px;
  color: var(--text-espresso);
  font-size: 1.02rem;
  line-height: 1.85;
}

.article-body ul,
.article-body ol {
  margin: 0 0 22px 22px;
  color: var(--text-espresso);
}

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

.article-cta-banner {
  margin-top: 40px;
  background-color: var(--surface-linen);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
}

.article-cta-banner h3 {
  margin-top: 0;
  color: var(--text-espresso);
}

/* Hub Article Cards */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  padding: 56px 0;
}

.article-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.article-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.article-card h2,
.article-card h3 {
  font-size: 1.32rem;
  line-height: 1.4;
  margin-bottom: 14px;
}

.article-card h2 a,
.article-card h2 a:visited,
.article-card h3 a,
.article-card h3 a:visited {
  color: var(--text-espresso);
  text-decoration: none;
}

.article-card h2 a:hover,
.article-card h3 a:hover {
  color: var(--accent-coral);
  text-decoration: underline;
}

.article-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.read-more-link,
.read-more-link:visited {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--accent-coral);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Footer - Strictly 4 Links */
.site-footer {
  background-color: var(--surface-linen);
  border-top: 1px solid var(--border-warm);
  padding: 40px 0;
  margin-top: 40px;
}

.footer-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-nav a,
.footer-nav a:visited {
  color: var(--text-espresso);
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
}

.footer-nav a:hover {
  color: var(--accent-coral);
  background-color: rgba(224, 109, 83, 0.1);
}

/* Responsive Media Queries - Mobile Navigation Always Visible! */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .cards-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .cards-grid-3,
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .pricing-card.featured {
    transform: none;
  }
}

@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .main-nav {
    display: flex !important;
    width: 100%;
    flex-wrap: wrap;
    gap: 8px;
  }
  .main-nav a,
  .main-nav a:visited {
    padding: 8px 14px;
    font-size: 0.9rem;
    background-color: var(--surface-linen);
    border: 1px solid var(--border-warm);
  }
  .hero-content h1 {
    font-size: 2.15rem;
  }
  .cards-grid-4,
  .faq-grid,
  .hub-grid {
    grid-template-columns: 1fr;
  }
  .article-body {
    padding: 28px 22px;
  }
}