/* roulang page: index */
:root {
  --primary-bg: #0A2E1C;
  --secondary-bg: #123E25;
  --accent-gold: #FFD700;
  --accent-red: #D32F2F;
  --text-white: #FFFFFF;
  --text-mint: #D1F2EB;
  --text-dark: #2E3B32;
  --border-gold: #FFD700;
  --shadow-gold: 0 4px 20px rgba(255, 215, 0, 0.25);
  --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.15);
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --transition: 0.25s ease;
  --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --max-width: 1200px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--primary-bg);
  color: var(--text-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul, ol { list-style: none; }
button, .button { cursor: pointer; border: none; font-family: inherit; }
h1, h2, h3, h4, h5 { font-family: var(--font-heading); line-height: 1.25; }
h1 { font-size: clamp(2rem, 5vw, 2.8rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 4vw, 2.2rem); font-weight: 700; }
h3 { font-size: clamp(1.15rem, 3vw, 1.5rem); font-weight: 600; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 46, 28, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 215, 0, 0.15);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}
.logo {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--accent-gold);
  letter-spacing: -0.5px;
  white-space: nowrap;
}
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  color: var(--text-mint);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent-gold); border-bottom-color: var(--accent-gold); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.btn-login { background: transparent; color: var(--accent-gold); border: 1.5px solid var(--accent-gold); padding: 8px 18px; border-radius: 30px; font-weight: 600; font-size: 0.88rem; transition: var(--transition); }
.btn-login:hover { background: rgba(255,215,0,0.1); }
.btn-signup { background: var(--accent-red); color: #fff; padding: 9px 20px; border-radius: 30px; font-weight: 700; font-size: 0.88rem; box-shadow: var(--shadow-gold); transition: var(--transition); }
.btn-signup:hover { background: #B71C1C; transform: translateY(-1px); }
.mobile-toggle { display: none; background: none; color: var(--accent-gold); font-size: 1.6rem; padding: 4px; }

/* Hero - Ebook Download Style */
.hero-section {
  position: relative;
  padding: 60px 0 70px;
  background: linear-gradient(135deg, #0A2E1C 0%, #123E25 40%, #0D2A1A 100%);
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  opacity: 0.12;
  z-index: 0;
}
.hero-content { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.hero-text h1 {
  color: var(--accent-gold);
  margin-bottom: 18px;
}
.hero-text .hero-desc {
  font-size: 1.1rem;
  color: var(--text-mint);
  margin-bottom: 30px;
  line-height: 1.7;
}
.hero-cta-group { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-cta-group .btn-primary {
  background: var(--accent-red);
  color: #fff;
  padding: 13px 28px;
  border-radius: 40px;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 6px 20px rgba(255,215,0,0.3);
  transition: var(--transition);
}
.hero-cta-group .btn-primary:hover { background: #B71C1C; transform: translateY(-2px); }
.hero-cta-group .btn-outline {
  background: transparent;
  color: var(--accent-gold);
  border: 2px solid var(--accent-gold);
  padding: 13px 28px;
  border-radius: 40px;
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition);
}
.hero-cta-group .btn-outline:hover { background: rgba(255,215,0,0.08); }
.hero-ebook {
  background: var(--secondary-bg);
  border: 2px solid var(--accent-gold);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-gold);
}
.hero-ebook-icon { font-size: 3rem; color: var(--accent-gold); text-align: center; }
.hero-ebook-title { font-size: 1.3rem; font-weight: 700; color: var(--accent-gold); text-align: center; }
.hero-ebook-toc { color: var(--text-mint); font-size: 0.9rem; line-height: 1.8; }
.hero-ebook-toc li::before { content: '• '; color: var(--accent-gold); font-weight: bold; }
.hero-ebook .btn-download {
  display: block;
  text-align: center;
  background: var(--accent-gold);
  color: var(--primary-bg);
  padding: 12px 24px;
  border-radius: 30px;
  font-weight: 800;
  font-size: 0.95rem;
  transition: var(--transition);
}
.hero-ebook .btn-download:hover { background: #FFC107; transform: translateY(-1px); }

/* Section Common */
.section { padding: 60px 0; }
.section-header { margin-bottom: 42px; }
.section-header h2 { color: var(--accent-gold); margin-bottom: 10px; }
.section-header p { color: var(--text-mint); font-size: 1.05rem; max-width: 680px; }

/* Promo Ladder */
.promo-ladder { display: flex; flex-direction: column; gap: 20px; }
.promo-item {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--secondary-bg);
  border: 1px solid rgba(255,215,0,0.25);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  transition: var(--transition);
}
.promo-item:hover { border-color: var(--accent-gold); box-shadow: var(--shadow-gold); }
.promo-rank {
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent-gold);
  min-width: 60px;
  text-align: center;
}
.promo-info h3 { color: var(--text-white); margin-bottom: 6px; }
.promo-info p { color: var(--text-mint); margin: 0; }
.promo-badge {
  background: var(--accent-red);
  color: #fff;
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}

/* Tier Table */
.tier-table-wrap { overflow-x: auto; }
.tier-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--secondary-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,215,0,0.2);
}
.tier-table th {
  background: rgba(255,215,0,0.1);
  color: var(--accent-gold);
  padding: 16px 18px;
  font-weight: 700;
  text-align: left;
  border-bottom: 2px solid rgba(255,215,0,0.3);
}
.tier-table td {
  padding: 14px 18px;
  color: var(--text-mint);
  border-bottom: 1px solid rgba(255,215,0,0.08);
}
.tier-table tr:last-child td { border-bottom: none; }
.tier-table tr:hover td { background: rgba(255,215,0,0.04); }
.tier-highlight { color: var(--accent-gold); font-weight: 700; }

/* Trust Bar */
.trust-bar { display: flex; flex-wrap: wrap; gap: 30px; justify-content: center; text-align: center; padding: 20px 0; }
.trust-item i { font-size: 2.2rem; color: var(--accent-gold); margin-bottom: 8px; }
.trust-item span { display: block; color: var(--text-mint); font-weight: 600; font-size: 0.95rem; }

/* News Section */
.news-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; }
.news-list { display: flex; flex-direction: column; gap: 14px; }
.news-item {
  padding: 16px 20px;
  background: var(--secondary-bg);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--accent-gold);
  transition: var(--transition);
}
.news-item:hover { background: #184d2e; transform: translateX(4px); }
.news-item a { color: var(--text-white); font-weight: 600; }
.news-item .news-time { font-size: 0.8rem; color: var(--text-mint); display: block; margin-top: 4px; }
.news-sidebar {
  background: var(--secondary-bg);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 1px solid rgba(255,215,0,0.15);
}
.news-sidebar h3 { color: var(--accent-gold); margin-bottom: 14px; }
.news-sidebar p { color: var(--text-mint); font-size: 0.9rem; line-height: 1.7; }

/* Related Section */
.related-track { display: flex; gap: 20px; overflow-x: auto; padding-bottom: 10px; scroll-snap-type: x mandatory; }
.related-card {
  min-width: 260px;
  flex-shrink: 0;
  background: var(--secondary-bg);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  scroll-snap-align: start;
  border: 1px solid rgba(255,215,0,0.15);
  transition: var(--transition);
}
.related-card:hover { border-color: var(--accent-gold); }
.related-card h4 { color: var(--accent-gold); font-size: 1.1rem; margin-bottom: 6px; }
.related-card p { color: var(--text-mint); font-size: 0.88rem; margin: 0; }

/* Milestone */
.milestone-row { display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; }
.milestone-item {
  text-align: center;
  background: var(--secondary-bg);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  min-width: 140px;
  flex: 1 1 140px;
  border-top: 4px solid var(--accent-gold);
  transition: var(--transition);
}
.milestone-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.milestone-year { font-size: 2rem; font-weight: 900; color: var(--accent-gold); }
.milestone-desc { color: var(--text-mint); font-size: 0.9rem; margin-top: 8px; }

/* CTA Countdown */
.cta-countdown {
  background: linear-gradient(135deg, #B71C1C, #8B0000);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  text-align: center;
  border: 2px solid var(--accent-gold);
  box-shadow: var(--shadow-gold);
}
.cta-countdown h2 { color: var(--accent-gold); margin-bottom: 10px; }
.cta-countdown .countdown-timer {
  font-size: 2.5rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: 2px;
  margin: 16px 0;
}
.cta-countdown p { color: var(--text-mint); margin-bottom: 22px; }
.cta-countdown .btn-cta {
  display: inline-block;
  background: var(--accent-gold);
  color: var(--primary-bg);
  padding: 14px 36px;
  border-radius: 40px;
  font-weight: 800;
  font-size: 1.05rem;
  transition: var(--transition);
}
.cta-countdown .btn-cta:hover { background: #FFC107; transform: scale(1.03); }

/* FAQ */
.faq-list { display: flex; flex-direction: column; gap: 16px; max-width: 800px; }
.faq-item {
  background: var(--secondary-bg);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,215,0,0.15);
  overflow: hidden;
}
.faq-q {
  padding: 18px 22px;
  font-weight: 700;
  color: var(--accent-gold);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-a {
  padding: 0 22px 18px;
  color: var(--text-mint);
  line-height: 1.7;
  display: none;
}
.faq-item.open .faq-a { display: block; }
.faq-item.open .faq-q { background: rgba(255,215,0,0.05); }

/* Footer */
.site-footer {
  background: #071F12;
  border-top: 2px solid rgba(255,215,0,0.2);
  padding: 40px 0 30px;
  text-align: center;
}
.footer-logo { font-size: 1.4rem; font-weight: 800; color: var(--accent-gold); margin-bottom: 16px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; justify-content: center; margin-bottom: 18px; }
.footer-links a { color: var(--text-mint); font-size: 0.9rem; transition: var(--transition); }
.footer-links a:hover { color: var(--accent-gold); }
.footer-badges { display: flex; gap: 20px; justify-content: center; margin-bottom: 16px; font-size: 0.85rem; color: var(--text-mint); }
.footer-badges i { color: var(--accent-gold); margin-right: 5px; }
.copyright { color: var(--text-mint); font-size: 0.82rem; opacity: 0.7; }

/* FAB */
.fab-left {
  position: fixed;
  left: 20px;
  bottom: 100px;
  z-index: 99;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--secondary-bg);
  border: 2px solid var(--accent-gold);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px rgba(255,215,0,0.3);
  transition: var(--transition);
  animation: floatBreath 3s ease-in-out infinite;
  cursor: pointer;
}
.fab-left:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(255,215,0,0.5); }
@keyframes floatBreath {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.fab-dot {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-red);
  border: 2px solid #fff;
  animation: blink 1.4s infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .news-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-toggle { display: block; }
  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(10,46,28,0.98);
    padding: 20px;
    gap: 14px;
    border-bottom: 2px solid var(--accent-gold);
  }
  .promo-item { flex-direction: column; text-align: center; }
  .milestone-row { gap: 14px; }
  .hero-cta-group { justify-content: center; }
}
@media (max-width: 520px) {
  .header-inner { height: auto; padding: 12px 16px; }
  .site-header { position: relative; }
  .hero-section { padding: 40px 0 50px; }
  .cta-countdown { padding: 28px 16px; }
  .fab-left { left: 12px; bottom: 80px; width: 48px; height: 48px; font-size: 1.2rem; }
}

/* roulang page: category1 */
:root {
      --bg-primary: #121212;
      --bg-secondary: #1C1C1E;
      --bg-tertiary: #242426;
      --gold-primary: #C5A059;
      --gold-light: #FFBF00;
      --gold-muted: #D4AC0D;
      --text-primary: #F5F5F7;
      --text-secondary: #D5D8DC;
      --text-muted: #A0A0A5;
      --border-subtle: rgba(197, 160, 89, 0.25);
      --shadow-gold: 0 4px 20px rgba(197, 160, 89, 0.25);
      --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.4);
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --font-heading: 'Segoe UI', system-ui, -apple-system, sans-serif;
      --font-body: 'Segoe UI', system-ui, -apple-system, sans-serif;
      --transition-base: 0.25s ease;
    }

    * {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      padding: 0;
      font-family: var(--font-body);
      background-color: var(--bg-primary);
      color: var(--text-primary);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

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

    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    button, .btn {
      cursor: pointer;
      font-family: var(--font-body);
    }

    .container {
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* Header & Navigation */
    .site-header {
      background: rgba(18, 18, 18, 0.92);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--border-subtle);
      position: sticky;
      top: 0;
      z-index: 100;
      transition: background var(--transition-base);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 68px;
      gap: 24px;
    }

    .logo {
      font-weight: 700;
      font-size: 1.35rem;
      letter-spacing: -0.3px;
      color: var(--gold-primary);
      white-space: nowrap;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .logo i {
      font-size: 1.5rem;
      color: var(--gold-light);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 28px;
      list-style: none;
      margin: 0;
      padding: 0;
    }

    .nav-links a {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-secondary);
      padding: 6px 2px;
      border-bottom: 2px solid transparent;
      transition: color var(--transition-base), border-color var(--transition-base);
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: var(--gold-light);
    }

    .nav-links a.active {
      border-bottom-color: var(--gold-primary);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .btn-login {
      background: transparent;
      border: 1px solid var(--gold-muted);
      color: var(--gold-muted);
      padding: 8px 18px;
      border-radius: var(--radius-sm);
      font-weight: 600;
      font-size: 0.9rem;
      transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
    }

    .btn-login:hover {
      background: rgba(197, 160, 89, 0.12);
      border-color: var(--gold-light);
      color: var(--gold-light);
    }

    .btn-signup {
      background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-light) 100%);
      border: none;
      color: #121212;
      padding: 9px 20px;
      border-radius: var(--radius-sm);
      font-weight: 700;
      font-size: 0.9rem;
      box-shadow: 0 2px 12px rgba(197, 160, 89, 0.3);
      transition: transform var(--transition-base), box-shadow var(--transition-base);
    }

    .btn-signup:hover {
      transform: translateY(-1px);
      box-shadow: 0 4px 18px rgba(197, 160, 89, 0.45);
    }

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

    @media (max-width: 768px) {
      .nav-links {
        display: none;
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        background: var(--bg-secondary);
        flex-direction: column;
        padding: 18px 0;
        gap: 14px;
        border-bottom: 1px solid var(--border-subtle);
      }

      .nav-links.open {
        display: flex;
      }

      .mobile-menu-toggle {
        display: block;
      }

      .header-actions .btn-login,
      .header-actions .btn-signup {
        font-size: 0.82rem;
        padding: 7px 14px;
      }

      .header-inner {
        height: 60px;
      }
    }

    /* Hero Section */
    .hero-section {
      background: radial-gradient(ellipse at 30% 20%, rgba(197, 160, 89, 0.1) 0%, transparent 60%), var(--bg-primary);
      padding: 60px 0 70px;
      position: relative;
      overflow: hidden;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 5fr 7fr;
      gap: 40px;
      align-items: center;
      transform: skewY(-1deg);
    }

    .hero-grid > * {
      transform: skewY(1deg);
    }

    .hero-text {
      padding-right: 20px;
    }

    .hero-badge {
      display: inline-block;
      background: rgba(197, 160, 89, 0.15);
      color: var(--gold-light);
      font-weight: 600;
      font-size: 0.85rem;
      padding: 5px 14px;
      border-radius: 30px;
      margin-bottom: 16px;
      letter-spacing: 0.3px;
    }

    .hero-text h1 {
      font-family: var(--font-heading);
      font-size: 2.7rem;
      font-weight: 800;
      line-height: 1.25;
      color: var(--text-primary);
      margin: 0 0 16px;
    }

    .hero-text h1 span {
      color: var(--gold-light);
      display: inline;
    }

    .hero-desc {
      font-size: 1.1rem;
      color: var(--text-secondary);
      margin-bottom: 24px;
      line-height: 1.65;
    }

    .hero-kpi {
      display: flex;
      gap: 28px;
      margin-bottom: 26px;
    }

    .hero-kpi-item {
      display: flex;
      flex-direction: column;
    }

    .hero-kpi-number {
      font-size: 1.8rem;
      font-weight: 800;
      color: var(--gold-light);
      line-height: 1.2;
    }

    .hero-kpi-label {
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    .hero-cta-group {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
      color: #121212;
      border: none;
      padding: 14px 30px;
      border-radius: 30px;
      font-weight: 700;
      font-size: 1rem;
      box-shadow: var(--shadow-gold);
      transition: transform var(--transition-base), box-shadow var(--transition-base);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 24px rgba(197, 160, 89, 0.4);
    }

    .btn-outline-gold {
      background: transparent;
      border: 2px solid var(--gold-muted);
      color: var(--gold-muted);
      padding: 12px 28px;
      border-radius: 30px;
      font-weight: 600;
      font-size: 1rem;
      transition: background var(--transition-base), color var(--transition-base);
    }

    .btn-outline-gold:hover {
      background: rgba(197, 160, 89, 0.1);
      color: var(--gold-light);
    }

    .hero-image {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-card);
      background: var(--bg-tertiary);
    }

    .hero-image img {
      width: 100%;
      object-fit: cover;
    }

    @media (max-width: 1024px) {
      .hero-grid {
        grid-template-columns: 1fr 1fr;
      }
      .hero-text h1 {
        font-size: 2rem;
      }
    }

    @media (max-width: 768px) {
      .hero-grid {
        grid-template-columns: 1fr;
        transform: none;
      }
      .hero-grid > * {
        transform: none;
      }
      .hero-text h1 {
        font-size: 1.7rem;
      }
      .hero-section {
        padding: 40px 0 50px;
      }
      .hero-kpi {
        gap: 18px;
      }
    }

    /* Section Spacing */
    .section {
      padding: 70px 0;
    }

    .section-light {
      background: var(--bg-secondary);
    }

    .section-heading {
      margin-bottom: 40px;
    }

    .section-heading h2 {
      font-family: var(--font-heading);
      font-size: 2rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 8px;
    }

    .section-heading p {
      color: var(--text-muted);
      font-size: 1rem;
      max-width: 600px;
    }

    /* Narrative Flow Sections */
    .pain-point-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 24px;
    }

    .pain-card {
      background: var(--bg-tertiary);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 28px 24px;
      transition: border-color var(--transition-base), box-shadow var(--transition-base);
    }

    .pain-card:hover {
      border-color: var(--gold-muted);
      box-shadow: var(--shadow-gold);
    }

    .pain-icon {
      font-size: 2rem;
      color: var(--gold-primary);
      margin-bottom: 14px;
    }

    .pain-card h3 {
      font-size: 1.2rem;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text-primary);
    }

    .pain-card p {
      color: var(--text-secondary);
      font-size: 0.95rem;
      margin: 0;
    }

    /* Steps / Solution */
    .steps-vertical {
      display: flex;
      flex-direction: column;
      gap: 28px;
      max-width: 800px;
      margin: 0 auto;
    }

    .step-item {
      display: flex;
      gap: 20px;
      align-items: flex-start;
    }

    .step-number {
      background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
      color: #121212;
      width: 50px;
      height: 50px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 1.3rem;
      flex-shrink: 0;
      box-shadow: 0 2px 10px rgba(197, 160, 89, 0.35);
    }

    .step-content h3 {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 6px;
      color: var(--text-primary);
    }

    .step-content p {
      color: var(--text-secondary);
      font-size: 0.95rem;
      margin: 0;
    }

    /* Result Cards */
    .result-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 22px;
    }

    .result-card {
      background: var(--bg-tertiary);
      border-radius: var(--radius-md);
      padding: 30px 22px;
      text-align: left;
      border: 1px solid transparent;
      transition: border-color var(--transition-base);
    }

    .result-card:hover {
      border-color: var(--gold-muted);
    }

    .result-badge {
      display: inline-block;
      background: rgba(197, 160, 89, 0.2);
      color: var(--gold-light);
      font-weight: 700;
      font-size: 0.8rem;
      padding: 4px 12px;
      border-radius: 20px;
      margin-bottom: 12px;
      letter-spacing: 0.4px;
    }

    .result-card h3 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 8px;
    }

    .result-card p {
      color: var(--text-secondary);
      font-size: 0.9rem;
    }

    /* Testimonial */
    .testimonial-block {
      background: var(--bg-tertiary);
      border-radius: var(--radius-lg);
      padding: 40px 32px;
      border-left: 5px solid var(--gold-primary);
      max-width: 750px;
      margin: 0 auto;
    }

    .testimonial-text {
      font-size: 1.15rem;
      color: var(--text-primary);
      font-style: italic;
      margin-bottom: 16px;
      line-height: 1.65;
    }

    .testimonial-author {
      font-weight: 700;
      color: var(--gold-muted);
    }

    /* FAQ */
    .faq-list {
      max-width: 800px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .faq-item {
      background: var(--bg-tertiary);
      border-radius: var(--radius-md);
      padding: 20px 24px;
      border: 1px solid var(--border-subtle);
      transition: border-color var(--transition-base);
    }

    .faq-item:hover {
      border-color: var(--gold-muted);
    }

    .faq-item h3 {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--gold-light);
      margin-bottom: 6px;
    }

    .faq-item p {
      color: var(--text-secondary);
      margin: 0;
      font-size: 0.95rem;
    }

    /* CTA Section */
    .cta-section {
      background: radial-gradient(ellipse at 50% 50%, rgba(197, 160, 89, 0.12) 0%, transparent 65%), var(--bg-secondary);
      text-align: center;
      padding: 60px 0;
    }

    .cta-section h2 {
      font-size: 2rem;
      font-weight: 800;
      color: var(--text-primary);
      margin-bottom: 12px;
    }

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

    /* Footer */
    .site-footer {
      background: var(--bg-primary);
      border-top: 1px solid var(--border-subtle);
      padding: 40px 0 28px;
      text-align: center;
    }

    .footer-logo {
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--gold-primary);
      margin-bottom: 16px;
    }

    .footer-links {
      display: flex;
      justify-content: center;
      gap: 28px;
      margin-bottom: 16px;
      flex-wrap: wrap;
    }

    .footer-links a {
      color: var(--text-secondary);
      font-size: 0.92rem;
      transition: color var(--transition-base);
    }

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

    .footer-badges {
      display: flex;
      justify-content: center;
      gap: 22px;
      flex-wrap: wrap;
      margin-bottom: 18px;
      color: var(--text-muted);
      font-size: 0.85rem;
    }

    .footer-badges span {
      display: inline-flex;
      align-items: center;
      gap: 5px;
    }

    .footer-badges i {
      color: var(--gold-muted);
    }

    .copyright {
      color: var(--text-muted);
      font-size: 0.82rem;
      margin: 0;
      max-width: 700px;
      margin: 0 auto;
    }

    /* FAB */
    .fab {
      position: fixed;
      left: 16px;
      bottom: 90px;
      z-index: 50;
      background: rgba(18, 18, 18, 0.8);
      backdrop-filter: blur(10px);
      border: 2px solid transparent;
      border-image: linear-gradient(135deg, #C5A059, #FFBF00) 1;
      width: 56px;
      height: 56px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--gold-light);
      font-size: 1.5rem;
      box-shadow: 0 0 18px rgba(197, 160, 89, 0.35);
      transition: transform var(--transition-base), box-shadow var(--transition-base);
      cursor: pointer;
    }

    .fab:hover {
      transform: scale(1.1);
      box-shadow: 0 0 26px rgba(197, 160, 89, 0.55);
    }

    @media (max-width: 520px) {
      .hero-text h1 {
        font-size: 1.5rem;
      }
      .section {
        padding: 50px 0;
      }
      .section-heading h2 {
        font-size: 1.5rem;
      }
    }

/* roulang page: article */
:root {
            --bg-primary: #0A2E1C;
            --bg-secondary: #123E25;
            --accent-gold: #FFD700;
            --accent-red: #D32F2F;
            --text-primary: #FFFFFF;
            --text-muted: #D1F2EB;
            --border-gold: rgba(255,215,0,0.3);
            --radius-lg: 16px;
            --radius-md: 8px;
            --shadow-gold: 0 4px 20px rgba(255,215,0,0.15);
            --shadow-card: 0 8px 24px rgba(0,0,0,0.3);
            --transition-base: all 0.25s ease;
            --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        * {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            font-family: var(--font-body);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header & Navigation */
        .site-header {
            background: rgba(10,46,28,0.95);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-gold);
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 12px 0;
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }

        .logo {
            font-family: var(--font-heading);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--accent-gold);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .logo i {
            margin-right: 6px;
            color: var(--accent-red);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .nav-links a {
            padding: 8px 16px;
            border-radius: 20px;
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--text-muted);
            border: 1px solid transparent;
            transition: var(--transition-base);
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--accent-gold);
            border-color: var(--accent-gold);
            background: rgba(255,215,0,0.08);
        }

        .header-buttons {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .btn-login {
            background: transparent;
            border: 1px solid var(--text-muted);
            color: var(--text-muted);
            padding: 8px 18px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: var(--transition-base);
        }

        .btn-login:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        .btn-signup {
            background: var(--accent-gold);
            color: var(--bg-primary);
            border: none;
            padding: 9px 20px;
            border-radius: 20px;
            font-weight: 700;
            font-size: 0.9rem;
            cursor: pointer;
            transition: var(--transition-base);
            box-shadow: 0 4px 12px rgba(255,215,0,0.3);
        }

        .btn-signup:hover {
            background: #FFEA70;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(255,215,0,0.4);
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--accent-gold);
            font-size: 1.8rem;
            cursor: pointer;
        }

        /* Hero / Banner */
        .page-hero {
            background: linear-gradient(135deg, #0A2E1C 0%, #123E25 100%);
            padding: 60px 0 40px;
            border-bottom: 2px solid var(--accent-gold);
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            opacity: 0.12;
            z-index: 0;
        }

        .page-hero .container {
            position: relative;
            z-index: 1;
        }

        .breadcrumb {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }

        .breadcrumb a {
            color: var(--accent-gold);
            text-decoration: underline;
        }

        .article-title {
            font-family: var(--font-heading);
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--accent-gold);
            line-height: 1.3;
            margin-bottom: 12px;
        }

        .article-meta {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .article-meta i {
            color: var(--accent-gold);
            margin-right: 5px;
        }

        /* Content */
        .content-section {
            padding: 50px 0;
            background: var(--bg-secondary);
        }

        .article-body {
            background: rgba(10,46,28,0.7);
            backdrop-filter: blur(5px);
            padding: 40px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-gold);
            box-shadow: var(--shadow-card);
            max-width: 860px;
            margin: 0 auto;
        }

        .article-body h2 {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-top: 32px;
            margin-bottom: 16px;
            border-left: 4px solid var(--accent-red);
            padding-left: 16px;
        }

        .article-body h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-top: 24px;
            margin-bottom: 12px;
        }

        .article-body p {
            margin-bottom: 18px;
            color: var(--text-muted);
            font-size: 1.05rem;
            line-height: 1.7;
        }

        .article-body ul,
        .article-body ol {
            margin-bottom: 20px;
            padding-left: 24px;
            color: var(--text-muted);
        }

        .article-body li {
            margin-bottom: 8px;
            line-height: 1.6;
        }

        .article-body img {
            border-radius: var(--radius-md);
            margin: 24px 0;
            border: 1px solid var(--border-gold);
        }

        .article-body blockquote {
            border-left: 4px solid var(--accent-gold);
            background: rgba(255,215,0,0.05);
            padding: 16px 20px;
            margin: 24px 0;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            font-style: italic;
            color: var(--text-muted);
        }

        .not-found {
            text-align: center;
            padding: 60px 20px;
            color: var(--text-muted);
        }

        .not-found i {
            font-size: 3rem;
            color: var(--accent-gold);
            margin-bottom: 20px;
        }

        .btn-back-home {
            display: inline-block;
            background: var(--accent-gold);
            color: var(--bg-primary);
            padding: 12px 28px;
            border-radius: 25px;
            font-weight: 700;
            margin-top: 20px;
            transition: var(--transition-base);
        }

        .btn-back-home:hover {
            background: #FFEA70;
            transform: translateY(-2px);
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, #0A2E1C, #123E25);
            padding: 50px 0;
            text-align: center;
            border-top: 2px solid var(--accent-gold);
        }

        .cta-card {
            background: rgba(255,215,0,0.08);
            max-width: 700px;
            margin: 0 auto;
            padding: 40px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-gold);
            box-shadow: var(--shadow-gold);
        }

        .cta-card h3 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 12px;
        }

        .cta-card p {
            color: var(--text-muted);
            margin-bottom: 24px;
            font-size: 1.05rem;
        }

        .btn-cta-gold {
            background: var(--accent-gold);
            color: var(--bg-primary);
            padding: 14px 36px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 1.1rem;
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            box-shadow: 0 6px 18px rgba(255,215,0,0.35);
        }

        .btn-cta-gold:hover {
            background: #FFEA70;
            transform: scale(1.03);
            box-shadow: 0 8px 24px rgba(255,215,0,0.5);
        }

        /* FAB */
        .fab-left {
            position: fixed;
            left: 20px;
            bottom: 100px;
            z-index: 90;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: radial-gradient(circle at 30% 30%, #C5A059, #8B6914);
            border: 3px solid #FFD700;
            box-shadow: 0 4px 20px rgba(255,215,0,0.35), inset 0 2px 4px rgba(255,255,255,0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s ease;
            opacity: 0.75;
            animation: floatChip 3s infinite ease-in-out;
        }

        @keyframes floatChip {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }

        .fab-left:hover {
            opacity: 1;
            transform: scale(1.1) rotate(360deg);
            box-shadow: 0 8px 28px rgba(255,215,0,0.55);
        }

        .fab-left i {
            font-size: 1.8rem;
            color: #FFF;
            filter: drop-shadow(0 2px 4px rgba(0,0,0,0.4));
        }

        .fab-left .notification-dot {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 14px;
            height: 14px;
            background: #D32F2F;
            border-radius: 50%;
            border: 2px solid #FFF;
            animation: blinkDot 1.2s infinite;
        }

        @keyframes blinkDot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

        /* Footer */
        .site-footer {
            background: #071f13;
            padding: 40px 0 30px;
            text-align: center;
            border-top: 2px solid var(--accent-gold);
        }

        .footer-logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 18px;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 24px;
            margin-bottom: 20px;
        }

        .footer-links a {
            color: var(--text-muted);
            font-weight: 500;
        }

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

        .footer-badges {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 18px;
            color: var(--accent-gold);
            font-size: 0.9rem;
        }

        .footer-badges i {
            margin-right: 5px;
        }

        .copyright {
            color: var(--text-muted);
            font-size: 0.85rem;
            opacity: 0.8;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(10,46,28,0.98);
                padding: 20px;
                border-radius: var(--radius-md);
                margin-top: 10px;
            }

            .nav-links.open {
                display: flex;
            }

            .mobile-toggle {
                display: block;
            }

            .header-buttons {
                margin-left: auto;
            }

            .article-title {
                font-size: 1.8rem;
            }

            .article-body {
                padding: 24px;
            }

            .article-body h2 {
                font-size: 1.5rem;
            }

            .page-hero {
                padding: 40px 0 30px;
            }

            .fab-left {
                bottom: 80px;
                left: 12px;
                width: 50px;
                height: 50px;
            }
        }

/* roulang page: category2 */
:root {
      --bg-primary: #0C1F14;
      --bg-secondary: #153A25;
      --bg-card: rgba(21, 58, 37, 0.7);
      --accent-gold: #FFC800;
      --accent-amber: #F59E0B;
      --text-primary: #F5F5F7;
      --text-secondary: #C5D6CB;
      --text-muted: #92A898;
      --border-gold: rgba(255, 200, 0, 0.35);
      --border-light: rgba(255, 255, 255, 0.08);
      --shadow-gold: 0 6px 24px rgba(255, 200, 0, 0.18);
      --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.25);
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --radius-xl: 28px;
      --space-xs: 4px;
      --space-sm: 8px;
      --space-md: 16px;
      --space-lg: 24px;
      --space-xl: 32px;
      --space-2xl: 48px;
      --space-3xl: 64px;
      --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    body {
      font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
      background: var(--bg-primary);
      color: var(--text-primary);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      overflow-x: hidden;
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

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

    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 var(--space-lg);
    }

    /* Header / Navigation */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 100;
      background: rgba(12, 31, 20, 0.94);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border-light);
      transition: background var(--transition);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 64px;
    }

    .logo {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--accent-gold);
      letter-spacing: -0.3px;
      white-space: nowrap;
      display: flex;
      align-items: center;
      gap: var(--space-xs);
    }

    .logo i {
      font-size: 1.3rem;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: var(--space-xs);
    }

    .nav-links a {
      display: inline-flex;
      align-items: center;
      padding: 8px 16px;
      border-radius: 24px;
      font-weight: 600;
      font-size: 0.93rem;
      color: var(--text-secondary);
      transition: all var(--transition);
      white-space: nowrap;
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: var(--accent-gold);
      background: rgba(255, 200, 0, 0.08);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: var(--space-sm);
    }

    .btn-nav {
      padding: 8px 18px;
      border-radius: 24px;
      font-weight: 700;
      font-size: 0.88rem;
      border: none;
      cursor: pointer;
      transition: all var(--transition);
      white-space: nowrap;
    }

    .btn-login {
      background: transparent;
      color: var(--text-primary);
      border: 1px solid rgba(255, 255, 255, 0.25);
    }

    .btn-login:hover {
      border-color: var(--accent-gold);
      color: var(--accent-gold);
    }

    .btn-signup {
      background: linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%);
      color: #0C1F14;
      box-shadow: 0 2px 10px rgba(245, 158, 11, 0.35);
    }

    .btn-signup:hover {
      transform: translateY(-1px);
      box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
    }

    /* Mobile Nav Toggle */
    .nav-toggle {
      display: none;
      background: none;
      border: none;
      color: var(--text-primary);
      font-size: 1.5rem;
      cursor: pointer;
      padding: var(--space-xs);
    }

    /* Hero */
    .page-hero {
      padding: 120px 0 64px;
      text-align: center;
      background: radial-gradient(ellipse at 50% 30%, rgba(255,200,0,0.08) 0%, transparent 70%);
      border-bottom: 1px solid var(--border-light);
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(255,200,0,0.12);
      color: var(--accent-gold);
      padding: 6px 16px;
      border-radius: 24px;
      font-size: 0.85rem;
      font-weight: 700;
      margin-bottom: var(--space-lg);
    }

    .page-hero h1 {
      font-size: 2.6rem;
      font-weight: 800;
      letter-spacing: -0.5px;
      margin-bottom: var(--space-md);
      line-height: 1.25;
      color: #fff;
    }

    .page-hero h1 span {
      color: var(--accent-gold);
    }

    .hero-sub {
      font-size: 1.1rem;
      color: var(--text-secondary);
      max-width: 700px;
      margin: 0 auto var(--space-lg);
      line-height: 1.6;
    }

    .hero-stats {
      display: flex;
      justify-content: center;
      gap: var(--space-2xl);
      flex-wrap: wrap;
      margin-top: var(--space-md);
    }

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

    .stat-num {
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--accent-gold);
      line-height: 1;
    }

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

    /* Section */
    .section {
      padding: var(--space-3xl) 0;
    }

    .section-header {
      text-align: left;
      margin-bottom: var(--space-2xl);
    }

    .section-label {
      display: inline-block;
      color: var(--accent-gold);
      font-weight: 700;
      font-size: 0.82rem;
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: var(--space-sm);
    }

    .section-title {
      font-size: 2rem;
      font-weight: 800;
      color: #fff;
      margin-bottom: var(--space-sm);
      line-height: 1.3;
    }

    .section-desc {
      color: var(--text-secondary);
      font-size: 1rem;
      max-width: 600px;
    }

    /* Pain Points Grid */
    .pain-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: var(--space-lg);
    }

    .pain-card {
      background: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-lg);
      padding: var(--space-xl) var(--space-lg);
      transition: all var(--transition);
    }

    .pain-card:hover {
      border-color: var(--border-gold);
      box-shadow: var(--shadow-gold);
      transform: translateY(-2px);
    }

    .pain-icon {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: rgba(255,200,0,0.12);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      color: var(--accent-gold);
      margin-bottom: var(--space-md);
    }

    .pain-card h3 {
      font-size: 1.15rem;
      font-weight: 700;
      margin-bottom: var(--space-sm);
      color: #fff;
    }

    .pain-card p {
      color: var(--text-secondary);
      font-size: 0.93rem;
      line-height: 1.6;
    }

    /* Game Category Cards */
    .category-cards {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: var(--space-lg);
    }

    .cat-card {
      background: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-xl);
      overflow: hidden;
      transition: all var(--transition);
    }

    .cat-card:hover {
      border-color: var(--border-gold);
      box-shadow: var(--shadow-gold);
      transform: translateY(-3px);
    }

    .cat-img-wrap {
      position: relative;
      height: 180px;
      overflow: hidden;
      background: var(--bg-secondary);
    }

    .cat-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .cat-badge {
      position: absolute;
      top: 12px;
      right: 12px;
      background: #D32F2F;
      color: #fff;
      padding: 3px 10px;
      border-radius: 12px;
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.5px;
    }

    .cat-body {
      padding: var(--space-lg);
    }

    .cat-body h3 {
      font-size: 1.2rem;
      font-weight: 700;
      margin-bottom: var(--space-sm);
      color: #fff;
    }

    .cat-body p {
      color: var(--text-secondary);
      font-size: 0.9rem;
      margin-bottom: var(--space-md);
      line-height: 1.55;
    }

    .cat-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-bottom: var(--space-md);
    }

    .cat-tags span {
      background: rgba(255,255,255,0.06);
      color: var(--text-muted);
      padding: 4px 10px;
      border-radius: 14px;
      font-size: 0.75rem;
      font-weight: 600;
    }

    .btn-outline-gold {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 8px 18px;
      border-radius: 20px;
      border: 1px solid var(--border-gold);
      color: var(--accent-gold);
      font-weight: 700;
      font-size: 0.85rem;
      transition: all var(--transition);
      background: transparent;
      cursor: pointer;
    }

    .btn-outline-gold:hover {
      background: var(--accent-gold);
      color: #0C1F14;
    }

    /* Solution Steps */
    .steps-list {
      display: flex;
      flex-direction: column;
      gap: var(--space-md);
      max-width: 800px;
    }

    .step-item {
      display: flex;
      align-items: flex-start;
      gap: var(--space-md);
      padding: var(--space-lg);
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      transition: all var(--transition);
    }

    .step-item:hover {
      border-color: var(--border-gold);
    }

    .step-num {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
      color: #0C1F14;
      font-weight: 800;
      font-size: 1rem;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .step-content h4 {
      font-size: 1.05rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 4px;
    }

    .step-content p {
      color: var(--text-secondary);
      font-size: 0.9rem;
      line-height: 1.55;
    }

    /* Results Table */
    .results-table-wrap {
      overflow-x: auto;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-light);
    }

    .results-table {
      width: 100%;
      border-collapse: collapse;
      min-width: 600px;
    }

    .results-table th {
      background: var(--bg-secondary);
      color: var(--accent-gold);
      padding: 14px 16px;
      font-weight: 700;
      font-size: 0.85rem;
      text-align: left;
      border-bottom: 1px solid var(--border-light);
    }

    .results-table td {
      padding: 12px 16px;
      border-bottom: 1px solid rgba(255,255,255,0.04);
      color: var(--text-secondary);
      font-size: 0.9rem;
    }

    .results-table tr:hover td {
      background: rgba(255,200,0,0.04);
    }

    .badge-win {
      background: rgba(255,200,0,0.18);
      color: var(--accent-gold);
      padding: 3px 10px;
      border-radius: 12px;
      font-weight: 700;
      font-size: 0.78rem;
    }

    /* Testimonials */
    .testi-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: var(--space-lg);
    }

    .testi-card {
      background: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-lg);
      padding: var(--space-xl);
    }

    .testi-stars {
      color: var(--accent-gold);
      margin-bottom: var(--space-sm);
      font-size: 0.95rem;
    }

    .testi-card p {
      color: var(--text-secondary);
      font-size: 0.93rem;
      line-height: 1.65;
      margin-bottom: var(--space-md);
      font-style: italic;
    }

    .testi-author {
      display: flex;
      align-items: center;
      gap: var(--space-sm);
    }

    .testi-avatar {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: var(--bg-secondary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      color: var(--accent-gold);
      font-size: 0.85rem;
    }

    .testi-name {
      font-weight: 700;
      font-size: 0.9rem;
      color: #fff;
    }

    .testi-role {
      font-size: 0.75rem;
      color: var(--text-muted);
    }

    /* CTA */
    .cta-section {
      background: radial-gradient(ellipse at 50% 50%, rgba(255,200,0,0.12) 0%, transparent 70%);
      border: 1px solid var(--border-gold);
      border-radius: var(--radius-xl);
      padding: var(--space-3xl) var(--space-xl);
      text-align: center;
    }

    .cta-section h2 {
      font-size: 2rem;
      font-weight: 800;
      color: #fff;
      margin-bottom: var(--space-md);
    }

    .cta-section p {
      color: var(--text-secondary);
      max-width: 550px;
      margin: 0 auto var(--space-lg);
    }

    .btn-cta-primary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 14px 32px;
      border-radius: 28px;
      background: linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%);
      color: #0C1F14;
      font-weight: 800;
      font-size: 1rem;
      border: none;
      cursor: pointer;
      transition: all var(--transition);
      box-shadow: 0 6px 24px rgba(245,158,11,0.4);
    }

    .btn-cta-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 32px rgba(245,158,11,0.55);
    }

    /* FAQ */
    .faq-list {
      max-width: 800px;
      margin: 0 auto;
    }

    .faq-item {
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      margin-bottom: var(--space-md);
      overflow: hidden;
      background: var(--bg-card);
    }

    .faq-question {
      width: 100%;
      background: none;
      border: none;
      color: #fff;
      font-weight: 700;
      font-size: 1rem;
      padding: var(--space-lg);
      text-align: left;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      transition: color var(--transition);
    }

    .faq-question:hover {
      color: var(--accent-gold);
    }

    .faq-answer {
      padding: 0 var(--space-lg) var(--space-lg);
      color: var(--text-secondary);
      font-size: 0.9rem;
      line-height: 1.6;
      display: none;
    }

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

    .faq-item.open .faq-question {
      color: var(--accent-gold);
    }

    /* Footer */
    .site-footer {
      background: rgba(0,0,0,0.5);
      border-top: 1px solid var(--border-light);
      padding: var(--space-2xl) 0;
      text-align: center;
    }

    .footer-logo {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--accent-gold);
      margin-bottom: var(--space-md);
    }

    .footer-links {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: var(--space-lg);
      margin-bottom: var(--space-lg);
    }

    .footer-links a {
      color: var(--text-secondary);
      font-weight: 600;
      font-size: 0.9rem;
    }

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

    .footer-badges {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: var(--space-lg);
      margin-bottom: var(--space-lg);
      color: var(--text-muted);
      font-size: 0.82rem;
    }

    .footer-badges span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .copyright {
      color: var(--text-muted);
      font-size: 0.78rem;
      line-height: 1.5;
      max-width: 700px;
      margin: 0 auto;
    }

    /* FAB */
    .fab-left {
      position: fixed;
      left: 16px;
      bottom: 96px;
      z-index: 50;
      width: 52px;
      height: 52px;
      border-radius: 50%;
      background: rgba(12, 31, 20, 0.9);
      border: 2px solid var(--accent-gold);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      color: var(--accent-gold);
      box-shadow: 0 4px 20px rgba(255,200,0,0.3);
      cursor: pointer;
      transition: all var(--transition);
      animation: fabFloat 2.5s ease-in-out infinite;
    }

    .fab-left:hover {
      transform: scale(1.1);
      box-shadow: 0 6px 28px rgba(255,200,0,0.5);
    }

    @keyframes fabFloat {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-6px); }
    }

    /* Responsive */
    @media (max-width: 1024px) {
      .page-hero h1 { font-size: 2.1rem; }
      .section-title { font-size: 1.7rem; }
    }

    @media (max-width: 768px) {
      .header-inner { height: 56px; }
      .logo { font-size: 0.95rem; }
      .nav-links { display: none; position: absolute; top: 56px; left: 0; width: 100%; background: rgba(12,31,20,0.98); flex-direction: column; padding: var(--space-md); border-top: 1px solid var(--border-light); }
      .nav-links.open { display: flex; }
      .nav-actions { gap: 4px; }
      .btn-nav { padding: 6px 12px; font-size: 0.8rem; }
      .nav-toggle { display: block; }
      .page-hero { padding: 96px 0 48px; }
      .page-hero h1 { font-size: 1.75rem; }
      .hero-stats { gap: var(--space-lg); }
      .stat-num { font-size: 1.6rem; }
      .section { padding: var(--space-2xl) 0; }
      .section-title { font-size: 1.45rem; }
      .category-cards { grid-template-columns: 1fr; }
      .testi-grid { grid-template-columns: 1fr; }
      .cta-section { padding: var(--space-xl) var(--space-md); }
      .cta-section h2 { font-size: 1.5rem; }
    }

    @media (max-width: 520px) {
      .container { padding: 0 var(--space-md); }
      .page-hero h1 { font-size: 1.4rem; }
      .hero-sub { font-size: 0.9rem; }
      .hero-stats { flex-direction: column; gap: var(--space-md); }
      .section-title { font-size: 1.25rem; }
      .pain-grid { grid-template-columns: 1fr; }
    }