/* Red Gold v2 | Xổ số 8ki.com */
.page-xo-so{color:#FFF5E1;background:#B71C1C;max-width:100%;overflow-x:hidden}
.page-xo-so h1,.page-xo-so h2,.page-xo-so h3{color:#FFF5E1;font-weight:700;line-height:1.3;letter-spacing:.2px}
.page-xo-so p,.page-xo-so li,.page-xo-so td,.page-xo-so th{color:#FFF5E1;line-height:1.7}
.page-xo-so__hero-section{display:flex;flex-direction:column;padding-top:10px;margin-top:0;width:100%;box-sizing:border-box}
.page-xo-so__hero-image{width:100%;max-width:1200px;margin:0 auto;padding:0 16px;box-sizing:border-box}
.page-xo-so__hero-image img{width:100%;height:auto;display:block;border-radius:14px;border:2px solid #F2B544;box-shadow:0 6px 22px rgba(0,0,0,.35)}
.page-xo-so__hero-content{width:100%;max-width:1100px;margin:0 auto;padding:20px 16px 8px;box-sizing:border-box;text-align:center}
.page-xo-so__main-title{margin:0 0 12px;max-width:900px;margin-left:auto;margin-right:auto}
.page-xo-so__hero-intro{max-width:820px;margin:0 auto 18px;font-size:1rem}
.page-xo-so__hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
.page-xo-so__btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;border-radius:12px;font-weight:700;text-decoration:none;font-size:.95rem;line-height:1.35;box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word;transition:transform .15s ease,box-shadow .15s ease}
.page-xo-so__btn--primary{background:linear-gradient(180deg,#FFD86A 0%,#E6B800 100%);color:#5A0B0B;border:1px solid #F2B544;box-shadow:0 0 14px rgba(255,204,102,.55)}
.page-xo-so__btn--secondary{background:#D32F2F;color:#FFF5E1;border:1px solid #F2B544;box-shadow:0 0 12px rgba(255,204,102,.35)}
.page-xo-so__btn--ghost{background:transparent;color:#FFE9B8;border:1px solid #F2B544}
.page-xo-so__btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,204,102,.6)}
.page-xo-so__intro-section,.page-xo-so__overview-section,.page-xo-so__advantages-section,.page-xo-so__games-section,.page-xo-so__guide-section,.page-xo-so__promo-section,.page-xo-so__app-section,.page-xo-so__faq-section,.page-xo-so__blog-section,.page-xo-so__cta-section{max-width:1100px;margin:0 auto;padding:28px 16px;box-sizing:border-box}
.page-xo-so__section-title{margin:0 0 14px;padding-bottom:8px;border-bottom:2px solid #F2B544;display:inline-block}
.page-xo-so__cta-section--dual{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.page-xo-so__cta-card{background:#D32F2F;border:1px solid #F2B544;border-radius:14px;padding:22px;box-shadow:0 4px 18px rgba(0,0,0,.28)}
.page-xo-so__cta-card--alt{background:#7A0E0E}
.page-xo-so__cta-title{margin:0 0 8px;font-size:1.15rem}
.page-xo-so__cta-text{margin:0 0 16px;font-size:.95rem}
.page-xo-so__games-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.page-xo-so__game-card{background:#D32F2F;border:1px solid #F2B544;border-radius:14px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.25)}
.page-xo-so__game-card img{width:100%;height:auto;display:block;border-bottom:2px solid #F2B544}
.page-xo-so__game-name{margin:14px 14px 6px;font-size:1.05rem}
.page-xo-so__game-card p{margin:0 14px 16px;font-size:.92rem}
.page-xo-so__note{font-size:.9rem;color:#FFE9B8;border-left:3px solid #FFCC66;padding-left:12px;margin-top:16px}
.page-xo-so__overview-table{width:100%;border-collapse:collapse;background:#7A0E0E;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.25)}
.page-xo-so__overview-table th{background:#C91F17;color:#FFF5E1;text-align:left;padding:12px;border:1px solid #F2B544;font-size:.95rem}
.page-xo-so__overview-table td{padding:12px;border:1px solid #F2B544;font-size:.92rem;vertical-align:top}
.page-xo-so__advantages-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.page-xo-so__advantage-card{background:#D32F2F;border:1px solid #F2B544;border-radius:14px;padding:18px;box-shadow:0 4px 16px rgba(0,0,0,.25)}
.page-xo-so__advantage-title{margin:0 0 8px;font-size:1.02rem}
.page-xo-so__advantage-card p{margin:0;font-size:.93rem}
.page-xo-so__guide-steps{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:16px}
.page-xo-so__guide-step{background:#7A0E0E;border:1px solid #F2B544;border-radius:14px;padding:18px;position:relative}
.page-xo-so__step-number{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:linear-gradient(180deg,#FFD86A 0%,#E6B800 100%);color:#5A0B0B;font-weight:800;margin-bottom:10px}
.page-xo-so__step-title{margin:0 0 6px;font-size:1.02rem}
.page-xo-so__guide-step p{margin:0;font-size:.93rem}
.page-xo-so__guide-section a,.page-xo-so__promo-section a,.page-xo-so__intro-section a,.page-xo-so__blog-title a{color:#FFE9B8;text-decoration:underline}
.page-xo-so__promo-list{margin:0 0 16px;padding-left:20px}
.page-xo-so__promo-list li{margin-bottom:8px}
.page-xo-so__promo-actions{display:flex;flex-wrap:wrap;gap:12px}
.page-xo-so__app-section img{width:100%;height:auto;display:block;border-radius:14px;border:2px solid #F2B544;margin-bottom:16px}
.page-xo-so__app-actions{display:flex;flex-wrap:wrap;gap:12px}
.page-xo-so__faq-list{display:flex;flex-direction:column;gap:10px}
.page-xo-so__faq-item{background:#D32F2F;border:1px solid #F2B544;border-radius:12px;overflow:hidden}
.page-xo-so__faq-question{width:100%;text-align:left;background:transparent;border:none;color:#FFF5E1;font-weight:700;font-size:.98rem;padding:16px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:10px}
.page-xo-so__faq-question::after{content:'+';color:#FFCC66;font-size:1.3rem;line-height:1}
.page-xo-so__faq-question[aria-expanded="true"]::after{content:'–'}
.page-xo-so__faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 16px}
.page-xo-so__faq-answer p{margin:0 0 14px;font-size:.93rem}
.page-xo-so__faq-item--open .page-xo-so__faq-answer{max-height:400px}
.page-xo-so__blog-header{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.page-xo-so__blog-nav{display:flex;gap:8px}
.page-xo-so__blog-prev,.page-xo-so__blog-next{width:44px;height:44px;border-radius:50%;border:1px solid #F2B544;background:#D32F2F;color:#FFF5E1;font-size:1.2rem;cursor:pointer;line-height:1}
.page-xo-so__blog-track{display:flex;gap:16px;overflow-x:auto;scroll-behavior:smooth;padding-bottom:10px}
.page-xo-so__blog-card{flex:0 0 calc(33.333% - 11px);background:#D32F2F;border:1px solid #F2B544;border-radius:14px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.25)}
.page-xo-so__blog-card img{width:100%;height:auto;display:block;border-bottom:2px solid #F2B544}
.page-xo-so__blog-title{margin:12px 14px 6px;font-size:1rem}
.page-xo-so__blog-excerpt{margin:0 14px 14px;font-size:.9rem}
.page-xo-so__blog-all{display:inline-block;margin-top:14px;color:#FFE9B8;font-weight:700;text-decoration:underline}
.page-xo-so img{max-width:100%;height:auto;display:block}
@media (max-width:768px){
.page-xo-so{max-width:100%;overflow-x:hidden}
.page-xo-so img{max-width:100%!important;height:auto!important}
.page-xo-so__hero-section{padding-top:8px}
.page-xo-so__hero-actions{flex-direction:column;align-items:stretch}
.page-xo-so__btn{width:100%;max-width:100%;white-space:normal;word-wrap:break-word;text-align:center}
.page-xo-so__cta-section--dual{grid-template-columns:1fr}
.page-xo-so__games-grid{grid-template-columns:1fr}
.page-xo-so__advantages-grid{grid-template-columns:1fr}
.page-xo-so__guide-steps{grid-template-columns:1fr}
.page-xo-so__promo-actions,.page-xo-so__app-actions{flex-direction:column;align-items:stretch}
.page-xo-so__overview-table{display:block;overflow-x:auto}
.page-xo-so__blog-card{flex:0 0 100%}
.page-xo-so__blog-header{flex-direction:column;align-items:flex-start}
}