.page-blog-huong-dan-tham-gia-ao88{color:#1F2D3D;background:#F4F7FB;overflow-x:hidden}
.page-blog-huong-dan-tham-gia-ao88__hero-section{background:linear-gradient(135deg,#F4F7FB 0%,#E8F0FE 100%);padding:10px 0 0;margin-top:0}
.page-blog-huong-dan-tham-gia-ao88__hero-image-container{width:100%;margin:0 auto;padding:0}
.page-blog-huong-dan-tham-gia-ao88__hero-image{display:block;width:100%;max-width:1200px;max-height:540px;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:0;margin:0 auto}
.page-blog-huong-dan-tham-gia-ao88__hero-content{max-width:1000px;text-align:center;margin:16px auto 24px;padding:20px 16px 0;display:flex;flex-direction:column;align-items:center}
.page-blog-huong-dan-tham-gia-ao88__hero-title{font-size:clamp(1.4rem,4vw,2.2rem);font-weight:800;line-height:1.25;letter-spacing:.5px;color:#1F2D3D;margin:0 0 14px
}
.page-blog-huong-dan-tham-gia-ao88__hero-description{font-size:1.05rem;line-height:1.7;color:#2f3a48;max-width:820px;margin:0 auto 20px;word-break:break-word}
.page-blog-huong-dan-tham-gia-ao88__hero-actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;width:100%;max-width:600px;margin:0 auto}
.page-blog-huong-dan-tham-gia-ao88__hero-btn-cta,.page-blog-huong-dan-tham-gia-ao88__hero-btn-main{display:inline-block;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;padding:13px 32px;border-radius:8px;font-weight:700;font-size:1rem;text-decoration:none;transition:opacity .3s,transform .3s;text-align:center;border:2px solid transparent}
.page-blog-huong-dan-tham-gia-ao88__hero-btn-cta{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#fff;border:none}
.page-blog-huong-dan-tham-gia-ao88__hero-btn-main{background:#ffffff;border-color:#2F6BFF;color:#2F6BFF}
.page-blog-huong-dan-tham-gia-ao88__hero-btn-cta:hover{opacity:.9;transform:translateY(-2px);box-shadow:0 8px 24px rgba(47,107,255,.25)}
.page-blog-huong-dan-tham-gia-ao88__overview-section{padding:40px 16px 24px;max-width:1000px;margin:0 auto;background:#F4F7FB}
.page-blog-huong-dan-tham-gia-ao88__overview-container{padding:0}
.page-blog-huong-dan-tham-gia-ao88__overview-title{font-size:1.7rem;font-weight:800;color:#1F2D3D;text-align:center;margin:0 0 16px}
.page-blog-huong-dan-tham-gia-ao88__overview-content{font-size:1.05rem;line-height:1.8;color:#33475b;text-align:center;max-width:900px;margin:0 auto}
.page-blog-huong-dan-tham-gia-ao88__guide-section{padding:30px 0 16px;background:#FFFFFF}
.page-blog-huong-dan-tham-gia-ao88__guide-inner{max-width:1000px;margin:0 auto;padding:0 16px 40px}
.page-blog-huong-dan-tham-gia-ao88__guide-title{text-align:center;font-size:1.7rem;color:#1F2D3D;margin-bottom:30px}
.page-blog-huong-dan-tham-gia-ao88__guide-item{padding:20px 0;border-bottom:1px solid #D6E2FF;margin-bottom:24px}
.page-blog-huong-dan-tham-gia-ao88__guide-item:last-child{border-bottom:none}
.page-blog-huong-dan-tham-gia-ao88__guide-figure{margin:0 0 16px}
.page-blog-huong-dan-tham-gia-ao88__guide-image{width:100%;max-width:800px;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:8px;display:block}
.page-blog-huong-dan-tham-gia-ao88__guide-subtitle{font-size:1.3rem;color:#1F2D3D;font-weight:700;margin:16px 0 8px}
.page-blog-huong-dan-tham-gia-ao88__guide-description{font-size:1rem;line-height:1.75;color:#2c3e50;margin-bottom:12px}
.page-blog-huong-dan-tham-gia-ao88__guide-actions{margin:18px 0 0;display:flex;flex-wrap:wrap;gap:12px}
.page-blog-huong-dan-tham-gia-ao88__guide-cta-btn{display:inline-block;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#fff !important;padding:12px 30px;border-radius:8px;text-decoration:none !important;font-weight:700;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;text-align:center;border:none}
.page-blog-huong-dan-tham-gia-ao88__guide-cta-btn:hover{opacity:.9;box-shadow:0 6px 16px rgba(47,107,255,.3)}
.page-blog-huong-dan-tham-gia-ao88__faq-item{background:#F8FBFF;border-radius:8px;padding:10px 14px;margin-top:16px;border-left:3px solid #2F6BFF}
.page-blog-huong-dan-tham-gia-ao88__faq-question{cursor:pointer;font-weight:700;color:#1F2D3D;margin-bottom:6px;display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:1rem}
.page-blog-huong-dan-tham-gia-ao88__faq-answer{padding:8px 0 4px;color:#2c3e50;line-height:1.7;font-size:.95rem;margin:0}
.page-blog-huong-dan-tham-gia-ao88__faq-toggle{display:inline-flex;width:24px;height:24px;background:#2F6BFF;color:#fff;border-radius:50%;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem;flex-shrink:0;line-height:1}
.page-blog-huong-dan-tham-gia-ao88__faq-item[open] .page-blog-huong-dan-tham-gia-ao88__faq-toggle{background:#2F6BFF}
.page-blog-huong-dan-tham-gia-ao88__featured-games-section{padding:40px 0;background:#F4F7FB}
.page-blog-huong-dan-tham-gia-ao88__featured-games-inner{max-width:1200px;margin:0 auto;padding:0 16px}
.page-blog-huong-dan-tham-gia-ao88__featured-games-title{text-align:center;color:#1F2D3D;font-size:1.7rem;margin-bottom:16px}
.page-blog-huong-dan-tham-gia-ao88__featured-games-desc{text-align:center;color:#536b7d;max-width:700px;margin:0 auto 30px;line-height:1.6}
.page-blog-huong-dan-tham-gia-ao88__games-list{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.page-blog-huong-dan-tham-gia-ao88__game-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:12px;padding:0 0 24px;overflow:hidden;transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column}
.page-blog-huong-dan-tham-gia-ao88__game-card:hover{transform:translateY(-4px);box-shadow:0 8px 30px rgba(47,107,255,.15)}
.page-blog-huong-dan-tham-gia-ao88__game-thumb{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;display:block;border-radius:0}
.page-blog-huong-dan-tham-gia-ao88__game-name{font-size:1.1rem;color:#1F2D3D;margin:16px 15px 8px;font-weight:700}
.page-blog-huong-dan-tham-gia-ao88__game-desc{font-size:.9rem;line-height:1.6;color:#536b7d;margin:0 15px 16px;flex-grow:1}
.page-blog-huong-dan-tham-gia-ao88__game-link{display:inline-block;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#fff !important;padding:10px 20px;border-radius:6px;text-decoration:none !important;font-weight:600;margin:0 15px;align-self:flex-start;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}
.page-blog-huong-dan-tham-gia-ao88__game-link:hover{opacity:.9}
.page-blog-huong-dan-tham-gia-ao88__tips-section{padding:30px 0;background:#fff}
.page-blog-huong-dan-tham-gia-ao88__tips-inner{max-width:1000px;margin:0 auto;padding:24px 16px 40px}
.page-blog-huong-dan-tham-gia-ao88__tips-title{text-align:center;font-size:1.6rem;color:#1F2D3D;margin-bottom:12px}
.page-blog-huong-dan-tham-gia-ao88__tips-intro{text-align:center;color:#536b7d;max-width:700px;margin:0 auto 28px;line-height:1.7}
.page-blog-huong-dan-tham-gia-ao88__tips-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.page-blog-huong-dan-tham-gia-ao88__tip-item{background:#F8FBFF;border:1px solid #D6E2FF;border-radius:8px;padding:20px}
.page-blog-huong-dan-tham-gia-ao88__tip-title{color:#1F2D3D;font-size:1.1rem;margin-bottom:10px;font-weight:700}
.page-blog-huong-dan-tham-gia-ao88__tip-content{color:#41586b;font-size:.93rem;line-height:1.65}
.page-blog-huong-dan-tham-gia-ao88__tips-cta-wrap{text-align:center;margin-top:32px}
.page-blog-huong-dan-tham-gia-ao88__tips-btn{display:inline-block;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#fff !important;padding:14px 38px;border-radius:50px;text-decoration:none;font-weight:700;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;text-align:center;cursor:pointer}
.page-blog-huong-dan-tham-gia-ao88__tips-btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(47,107,255,.3)}
.page-blog-huong-dan-tham-gia-ao88__faq-section{background:#F4F7FB;padding:20px 0}
.page-blog-huong-dan-tham-gia-ao88__faq-inner{max-width:900px;margin:0 auto;padding:30px 16px}
.page-blog-huong-dan-tham-gia-ao88__faq-title{text-align:center;color:#1F2D3D;font-size:1.7rem;margin-bottom:24px}
.page-blog-huong-dan-tham-gia-ao88__faq-section .page-blog-huong-dan-tham-gia-ao88__faq-item{background:#FFFFFF;border-left-color:#2F6BFF;border-radius:8px;padding:12px 14px}
.page-blog-huong-dan-tham-gia-ao88__support-section{padding:0 16px 32px;background:#F4F7FB}
.page-blog-huong-dan-tham-gia-ao88__support-inner{max-width:900px;margin:0 auto;padding:36px 20px;background:#FFFFFF;border-radius:16px;text-align:center;box-shadow:0 4px 24px rgba(47,107,255,.08);box-sizing:border-box}
.page-blog-huong-dan-tham-gia-ao88__support-title{color:#1F2D3D;font-size:1.5rem;margin-bottom:16px}
.page-blog-huong-dan-tham-gia-ao88__support-desc{color:#41586b;line-height:1.7;margin-bottom:24px;max-width:600px;margin-left:auto;margin-right:auto}
.page-blog-huong-dan-tham-gia-ao88__support-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.page-blog-huong-dan-tham-gia-ao88__support-btn{display:inline-block;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#fff !important;padding:12px 38px;border-radius:8px;text-decoration:none;font-weight:700;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;cursor:pointer}
.page-blog-huong-dan-tham-gia-ao88__support-btn:hover{opacity:.9;box-shadow:0 6px 16px rgba(47,107,255,.3)}
@media (max-width:1024px){
.page-blog-huong-dan-tham-gia-ao88__games-list{grid-template-columns:repeat(2,1fr)}
.page-blog-huong-dan-tham-gia-ao88__tips-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
.page-blog-huong-dan-tham-gia-ao88{max-width:100%}
.page-blog-huong-dan-tham-gia-ao88 img{max-width:100% !important;height:auto !important}
.page-blog-huong-dan-tham-gia-ao88__hero-section{background:#F4F7FB;padding-top:0}
.page-blog-huong-dan-tham-gia-ao88__hero-image{aspect-ratio:16/9;max-height:300px}
.page-blog-huong-dan-tham-gia-ao88__hero-content{padding:8px 16px 16px;margin:0 auto}
.page-blog-huong-dan-tham-gia-ao88__hero-title{font-size:clamp(1.4rem,5vw,1.9rem);line-height:1.3;margin-bottom:10px}
.page-blog-huong-dan-tham-gia-ao88__hero-description{font-size:.98rem;line-height:1.6}
.page-blog-huong-dan-tham-gia-ao88__hero-actions{flex-direction:column;gap:10px;align-items:center}
.page-blog-huong-dan-tham-gia-ao88__hero-btn-cta,.page-blog-huong-dan-tham-gia-ao88__hero-btn-main{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;padding:14px 20px}
.page-blog-huong-dan-tham-gia-ao88__overview-section{padding:26px 16px 20px}
.page-blog-huong-dan-tham-gia-ao88__overview-title{font-size:1.4rem;line-height:1.3}
.page-blog-huong-dan-tham-gia-ao88__overview-content{font-size:.99rem;text-align:left;line-height:1.7}
.page-blog-huong-dan-tham-gia-ao88__guide-section{padding:20px 0}
.page-blog-huong-dan-tham-gia-ao88__guide-inner{padding:0 16px 20px}
.page-blog-huong-dan-tham-gia-ao88__guide-title{font-size:1.4rem;margin-bottom:16px}
.page-blog-huong-dan-tham-gia-ao88__guide-figure{margin-bottom:12px}
.page-blog-huong-dan-tham-gia-ao88__guide-subtitle{font-size:1.15rem;margin:12px 0 6px}
.page-blog-huong-dan-tham-gia-ao88__guide-description{font-size:.93rem;line-height:1.7}
.page-blog-huong-dan-tham-gia-ao88__guide-actions{width:100%}
.page-blog-huong-dan-tham-gia-ao88__guide-cta-btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;text-align:center}
.page-blog-huong-dan-tham-gia-ao88__games-list{grid-template-columns:1fr;gap:24px}
.page-blog-huong-dan-tham-gia-ao88__game-card{max-width:100%}
.page-blog-huong-dan-tham-gia-ao88__featured-games-section{padding:30px 0}
.page-blog-huong-dan-tham-gia-ao88__featured-games-title{font-size:1.4rem}
.page-blog-huong-dan-tham-gia-ao88__featured-games-desc{font-size:.95rem}
.page-blog-huong-dan-tham-gia-ao88__game-name{margin:14px 14px 6px;font-size:1.1rem}
.page-blog-huong-dan-tham-gia-ao88__game-desc{margin:0 14px 14px;font-size:.93rem}
.page-blog-huong-dan-tham-gia-ao88__game-link{margin:0 14px;padding:10px 18px}
.page-blog-huong-dan-tham-gia-ao88__tips-inner{padding:10px 16px 30px}
.page-blog-huong-dan-tham-gia-ao88__tips-grid{grid-template-columns:1fr;gap:16px}
.page-blog-huong-dan-tham-gia-ao88__tips-title{font-size:1.4rem}
.page-blog-huong-dan-tham-gia-ao88__tips-btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;padding:15px 20px}
.page-blog-huong-dan-tham-gia-ao88__faq-section{padding:20px 0 0}
.page-blog-huong-dan-tham-gia-ao88__faq-inner{padding:20px 16px}
.page-blog-huong-dan-tham-gia-ao88__faq-title{font-size:1.4rem}
.page-blog-huong-dan-tham-gia-ao88__support-section{padding:0 8px 24px}
.page-blog-huong-dan-tham-gia-ao88__support-inner{padding:28px 16px;border-radius:12px}
.page-blog-huong-dan-tham-gia-ao88__support-title{font-size:1.2rem}
.page-blog-huong-dan-tham-gia-ao88__support-desc{font-size:.93rem}
.page-blog-huong-dan-tham-gia-ao88__support-btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;padding:14px 20px;text-align:center}
}