:root {
  --sgu6-bg: #0d0f12;
  --sgu6-bg-elevated: #161a20;
  --sgu6-primary: #82367a;
  --sgu6-accent: #48b180;
  --sgu6-text: #e2e8f0;
  --sgu6-text-muted: #94a3b8;
  --sgu6-radius: 14px;
  --sgu6-font-head: 'Kanit', sans-serif;
  --sgu6-font-body: 'Inter', sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { background: var(--sgu6-bg); color: var(--sgu6-text); font-family: var(--sgu6-font-body); font-size: 15px; line-height: 1.6; }
body { min-height: 100vh; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--sgu6-font-head); text-transform: uppercase; font-weight: 700; letter-spacing: 0.5px; }

/* Layout utilities */
.sgu6-container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.sgu6-section { margin: 40px 0; }
.sgu6-section-title { font-size: 24px; margin-bottom: 20px; color: var(--sgu6-accent); text-align: center; }

/* Header */
.sgu6-header { background: rgba(13, 15, 18, 0.95); backdrop-filter: blur(12px); position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(130,54,122,0.3); }
.sgu6-header-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 16px; }
.sgu6-logo { font-family: var(--sgu6-font-head); font-size: 24px; color: var(--sgu6-primary); font-weight: 800; text-shadow: 0 0 10px rgba(130,54,122,0.6); flex-shrink: 0; }
.sgu6-nav { display: flex; gap: 16px; overflow-x: auto; scrollbar-width: none; flex-grow: 1; padding: 4px 0; }
.sgu6-nav::-webkit-scrollbar { display: none; }
.sgu6-nav-link { font-size: 13px; font-weight: 600; text-transform: uppercase; white-space: nowrap; transition: color 0.2s; }
.sgu6-nav-link:hover { color: var(--sgu6-accent); }

/* Ticker */
.sgu6-ticker-wrap { background: var(--sgu6-bg-elevated); border-bottom: 1px solid rgba(255,255,255,0.05); padding: 8px 0; overflow: hidden; position: relative; display: flex; white-space: nowrap; width: 100%; }
.sgu6-ticker-inner { display: inline-flex; gap: 32px; animation: sgu6-marquee 30s linear infinite; padding-left: 100%; }
.sgu6-ticker-item { font-size: 13px; font-weight: 500; color: var(--sgu6-accent); }
@keyframes sgu6-marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-100%); } }

/* Hero */
.sgu6-hero { padding: 40px 0; }
.sgu6-hero-grid { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: center; }
.sgu6-hero-title { font-size: 32px; line-height: 1.15; margin-bottom: 16px; background: linear-gradient(to right, var(--sgu6-primary), var(--sgu6-accent)); -webkit-background-clip: text; color: transparent; }
.sgu6-glow-text { filter: drop-shadow(0 0 15px rgba(130,54,122,0.4)); }
.sgu6-hero-slogan { font-size: 16px; margin-bottom: 24px; color: var(--sgu6-text-muted); }
.sgu6-hero-visual img { border-radius: var(--sgu6-radius); border: 2px solid rgba(130,54,122,0.4); box-shadow: 0 0 24px rgba(130,54,122,0.2); }

/* Stats */
.sgu6-stats-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
.sgu6-stat-card { flex: 1; min-width: 90px; background: var(--sgu6-bg-elevated); padding: 12px; border-radius: var(--sgu6-radius); border: 1px solid rgba(255,255,255,0.05); text-align: center; }
.sgu6-stat-num { font-size: 22px; font-family: var(--sgu6-font-head); color: var(--sgu6-accent); font-weight: 800; margin-bottom: 2px; }
.sgu6-stat-lbl { font-size: 12px; color: var(--sgu6-text-muted); text-transform: uppercase; font-weight: 600; }

/* Filter Chips */
.sgu6-chips-wrap { overflow-x: auto; margin-bottom: 24px; padding-bottom: 8px; scrollbar-width: none; }
.sgu6-chips-wrap::-webkit-scrollbar { display: none; }
.sgu6-filter-chips { display: inline-flex; gap: 10px; }
.sgu6-chip { background: var(--sgu6-bg-elevated); border: 1px solid rgba(255,255,255,0.1); color: var(--sgu6-text); padding: 8px 16px; border-radius: 20px; font-size: 13px; font-weight: 600; cursor: pointer; white-space: nowrap; font-family: var(--sgu6-font-body); transition: all 0.3s; }
.sgu6-chip:hover, .sgu6-chip.sgu6-active { background: var(--sgu6-primary); border-color: var(--sgu6-primary); color: #fff; box-shadow: 0 0 12px rgba(130,54,122,0.5); }

/* Cards Grid */
.sgu6-cards-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.sgu6-glass-card { background: rgba(22,26,32,0.7); backdrop-filter: blur(8px); border: 1px solid rgba(130,54,122,0.25); border-radius: var(--sgu6-radius); overflow: hidden; transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s; display: flex; flex-direction: column; }
.sgu6-glass-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(130,54,122,0.25); border-color: var(--sgu6-primary); }
.sgu6-card-img-wrap { position: relative; aspect-ratio: 1; overflow: hidden; }
.sgu6-card-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.sgu6-glass-card:hover .sgu6-card-img { transform: scale(1.05); }
.sgu6-badge-chip { position: absolute; top: 8px; right: 8px; background: var(--sgu6-accent); color: #0d0f12; font-size: 12px; font-weight: 800; padding: 4px 8px; border-radius: 6px; z-index: 2; box-shadow: 0 0 10px rgba(72,177,128,0.5); text-transform: uppercase; }
.sgu6-card-info { padding: 12px; flex-grow: 1; display: flex; flex-direction: column; justify-content: center; }
.sgu6-card-title { font-size: 14px; margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sgu6-card-sub { font-size: 12px; color: var(--sgu6-text-muted); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Content Grids (Benefits/Steps) */
.sgu6-benefits-grid, .sgu6-steps-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.sgu6-benefit { padding: 20px; text-align: center; }
.sgu6-benefit h3 { font-size: 18px; color: var(--sgu6-primary); margin-bottom: 8px; }
.sgu6-benefit p { font-size: 13px; color: var(--sgu6-text-muted); }
.sgu6-step { display: flex; align-items: center; gap: 16px; background: var(--sgu6-bg-elevated); padding: 16px; border-radius: var(--sgu6-radius); border-left: 4px solid var(--sgu6-accent); }
.sgu6-step-num { width: 32px; height: 32px; background: rgba(72,177,128,0.1); color: var(--sgu6-accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--sgu6-font-head); font-weight: 700; font-size: 16px; flex-shrink: 0; }
.sgu6-step p { font-size: 14px; font-weight: 500; margin: 0; }

/* Payments */
.sgu6-payments-wrap { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.sgu6-pay-badge { font-size: 13px; font-weight: 600; background: var(--sgu6-bg-elevated); padding: 10px 20px; border-radius: 8px; border: 1px dashed rgba(130,54,122,0.4); color: var(--sgu6-text); }

/* Article */
.sgu6-article-wrap { background: var(--sgu6-bg-elevated); padding: 24px; border-radius: var(--sgu6-radius); border: 1px solid rgba(255,255,255,0.05); }
.sgu6-article-wrap h2, .sgu6-article-wrap h3 { color: var(--sgu6-accent); margin: 24px 0 12px; }
.sgu6-article-wrap h2 { font-size: 22px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 8px; }
.sgu6-article-wrap h3 { font-size: 18px; }
.sgu6-article-wrap p { margin-bottom: 16px; color: #cbd5e1; }
.sgu6-article-wrap ul, .sgu6-article-wrap ol { margin: 0 0 16px 24px; color: #cbd5e1; }
.sgu6-article-wrap li { margin-bottom: 8px; }
.sgu6-article-wrap table { width: 100%; border-collapse: collapse; margin-bottom: 20px; display: block; overflow-x: auto; white-space: nowrap; }
.sgu6-article-wrap th, .sgu6-article-wrap td { padding: 12px; border: 1px solid rgba(255,255,255,0.1); text-align: left; font-size: 14px; }
.sgu6-article-wrap th { background: rgba(130,54,122,0.2); font-family: var(--sgu6-font-head); font-weight: 700; color: var(--sgu6-primary); }
.sgu6-article-wrap blockquote { border-left: 4px solid var(--sgu6-accent); padding: 12px 16px; margin: 16px 0; background: rgba(72,177,128,0.05); font-style: italic; }
.sgu6-article-wrap img { border-radius: 10px; margin: 16px 0; }

/* Inner Page Elements */
.sgu6-page-header { padding: 40px 16px 20px; text-align: center; }
.sgu6-page-title { font-size: 28px; color: var(--sgu6-primary); margin-bottom: 16px; }
.sgu6-meta-desc { font-size: 15px; color: var(--sgu6-text-muted); max-width: 800px; margin: 0 auto; }
.sgu6-crumbs { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 20px; font-size: 13px; color: var(--sgu6-text-muted); }
.sgu6-crumb { color: var(--sgu6-accent); transition: color 0.2s; }
.sgu6-crumb:hover { color: var(--sgu6-text); }
.sgu6-crumbs span { opacity: 0.5; }

/* FAQ */
.sgu6-faq-list { display: flex; flex-direction: column; gap: 12px; }
.sgu6-faq-item { background: var(--sgu6-bg-elevated); border: 1px solid rgba(255,255,255,0.05); border-radius: var(--sgu6-radius); overflow: hidden; }
.sgu6-faq-q { padding: 16px; font-family: var(--sgu6-font-head); font-size: 16px; font-weight: 600; cursor: pointer; list-style: none; position: relative; color: var(--sgu6-text); }
.sgu6-faq-q::-webkit-details-marker { display: none; }
.sgu6-faq-q::after { content: '+'; position: absolute; right: 16px; color: var(--sgu6-accent); font-size: 20px; font-weight: 800; transition: transform 0.3s; top: 12px; }
.sgu6-faq-item[open] .sgu6-faq-q::after { transform: rotate(45deg); }
.sgu6-faq-a { padding: 0 16px 16px; font-size: 14px; color: var(--sgu6-text-muted); }

/* Pager */
.sgu6-pager { display: flex; justify-content: space-between; margin-top: 32px; gap: 16px; }
.sgu6-pager-btn { padding: 10px 20px; background: var(--sgu6-bg-elevated); border: 1px solid var(--sgu6-primary); border-radius: var(--sgu6-radius); color: var(--sgu6-text); font-size: 13px; font-weight: 600; text-transform: uppercase; transition: all 0.3s; flex: 1; text-align: center; }
.sgu6-pager-btn:hover { background: var(--sgu6-primary); }

/* Footer */
.sgu6-footer { background: #08090b; padding: 40px 0 24px; margin-top: 40px; border-top: 2px solid rgba(130,54,122,0.3); text-align: center; }
.sgu6-footer-logo { font-size: 28px; margin-bottom: 20px; }
.sgu6-footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; margin-bottom: 24px; font-size: 13px; }
.sgu6-footer-links a { transition: color 0.2s; }
.sgu6-footer-links a:hover { color: var(--sgu6-accent); }
.sgu6-legal { font-size: 12px; color: var(--sgu6-text-muted); margin-bottom: 24px; max-width: 800px; margin-inline: auto; opacity: 0.7; }
.sgu6-copyright { font-size: 13px; color: var(--sgu6-accent); font-weight: 600; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 16px; }

/* RESPONSIVE DESIGN */
@media (min-width: 480px) {
  .sgu6-hero-title { font-size: 40px; }
  .sgu6-cards-grid { grid-template-columns: repeat(3, 1fr); }
  .sgu6-benefits-grid, .sgu6-steps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .sgu6-hero-grid { grid-template-columns: 1fr 1fr; }
  .sgu6-hero { padding: 60px 0; }
  .sgu6-hero-title { font-size: 48px; }
  .sgu6-cards-grid { grid-template-columns: repeat(4, 1fr); }
  .sgu6-benefits-grid { grid-template-columns: repeat(3, 1fr); }
  .sgu6-steps-grid { grid-template-columns: repeat(4, 1fr); }
  .sgu6-section-title { font-size: 28px; }
  .sgu6-header-inner { height: 70px; }
  .sgu6-nav { gap: 24px; }
  .sgu6-nav-link { font-size: 14px; }
  .sgu6-page-title { font-size: 36px; }
}

@media (min-width: 1024px) {
  .sgu6-cards-grid { grid-template-columns: repeat(5, 1fr); }
  .sgu6-article-wrap { padding: 40px; }
  .sgu6-stat-card { padding: 20px; }
  .sgu6-page-title { font-size: 42px; }
}