.page-game-bai{background-color:#08162B;color:#F3F8FF;font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;overflow-x:hidden}
.page-game-bai__hero-section{background:linear-gradient(135deg,#08162B 0%,#113B7A 100%);padding:10px 16px 36px;border-bottom:2px solid #1B3357}
.page-game-bai__hero-image-wrapper{width:100%;max-width:1200px;margin:0 auto}
.page-game-bai__hero-image{width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;border-radius:14px;border:1px solid #244D84}
.page-game-bai__hero-content{max-width:1200px;margin:24px auto 0;text-align:center}
.page-game-bai__main-title{font-size:clamp(1.3rem,2.4vw,2rem);font-weight:800;line-height:1.35;letter-spacing:0.2px;color:#F3F8FF;font-family:inherit;margin-bottom:14px}
.page-game-bai__hero-description{color:#AFC4E8;font-size:1rem;line-height:1.65;margin:0 auto 22px;max-width:760px}
.page-game-bai__hero-actions,.page-game-bai__guide-actions,.page-game-bai__top-games-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;align-items:center;width:100%;max-width:100%;box-sizing:border-box}
.page-game-bai__btn-register,.page-game-bai__btn-play{padding:14px 30px;border-radius:50px;border:none;background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#fff;font-size:1rem;font-weight:600;font-weight:bold;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .2s ease,box-shadow .2s ease;box-shadow:0 8px 24px rgba(43,115,246,.25);box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word}
.page-game-bai__btn-play{background:linear-gradient(180deg,#F2C14E 0%,#E39F20 100%);color:#113B7A;box-shadow:0 8px 24px rgba(242,193,78,.25)}
.page-game-bai__btn-register:hover,.page-game-bai__btn-play:hover{transform:translateY(-3px)}
.page-game-bai__btn-register:focus,.page-game-bai__btn-play:focus{outline:2px solid #4FA8FF;outline-offset:3px}
.page-game-bai__logo-section{padding:48px 16px 20px;max-width:1200px;margin:0 auto;width:100%;box-sizing:border-box}
.page-game-bai__logo-heading{font-size:1.8rem;color:#4FA8FF;text-align:center;margin-bottom:30px;letter-spacing:0.5px}
.page-game-bai__logo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px 22px;justify-items:center;align-items:center}
.page-game-bai__logo-item{background:#10233F;border:1px solid #244D84;border-radius:16px;padding:18px 14px;width:100%;max-width:280px;display:flex;flex-direction:column;align-items:center;gap:15px;transition:box-shadow .25s ease,border-color .25s ease;box-sizing:border-box}
.page-game-bai__logo-item:hover{border-color:#2B73F6;box-shadow:0 12px 32px rgba(79,168,255,.15)}
.page-game-bai__logo-image{width:100%;height:auto;object-fit:contain;aspect-ratio:2/1;display:block;background:#fff;border-radius:8px;padding:6px}
.page-game-bai__logo-cta{padding:10px 24px;border-radius:30px;background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#fff;font-size:0.9rem;font-weight:700;text-decoration:none;display:inline-block;transition:box-shadow .2s;box-shadow:0 4px 14px rgba(43,115,246,.3);max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}
.page-game-bai__logo-cta:hover{box-shadow:0 8px 18px rgba(79,168,255,.35)}
.page-game-bai__logo-item:nth-child(5){grid-column:2 / span 1;justify-self:end}
.page-game-bai__logo-item:nth-child(6){grid-column:3 / span 1;justify-self:start}
.page-game-bai__guide-section{padding:42px 16px;background:linear-gradient(180deg,#08162B 0%,#0e1f3a 100%);border-top:1px solid #1B3357}
.page-game-bai__guide-title{color:#F2C14E;text-align:center;font-size:1.8rem;margin-bottom:12px;letter-spacing:0.4px}
.page-game-bai__guide-intro{color:#AFC4E8;max-width:800px;margin:0 auto 36px;text-align:center;line-height:1.7;font-size:1rem}
.page-game-bai__guide-content-wrap{display:flex;flex-wrap:wrap;gap:40px;align-items:center;justify-content:center;max-width:1100px;margin:0 auto;width:100%;box-sizing:border-box}
.page-game-bai__guide-text{flex:1 1 340px;max-width:560px;width:100%;box-sizing:border-box}
.page-game-bai__guide-sub-title{color:#4FA8FF;font-size:1.4rem;margin-bottom:18px;letter-spacing:0.3px}
.page-game-bai__guide-list{list-style-type:decimal;padding-left:22px;color:#F3F8FF;line-height:1.6;margin-bottom:24px}
.page-game-bai__guide-list-item{margin-bottom:14px;padding-left:8px}
.page-game-bai__guide-list-item strong{color:#F2C14E}
.page-game-bai__guide-note{background:rgba(16,35,63,0.6);border-left:4px solid #F2C14E;padding:12px 16px;margin-bottom:24px;border-radius:0 8px 8px 0}
.page-game-bai__guide-note-text{color:#AFC4E8;font-size:0.9rem;margin:0;line-height:1.6}
.page-game-bai__guide-figure{flex:1 1 340px;max-width:480px;margin:0;width:100%;box-sizing:border-box}
.page-game-bai__guide-image{width:100%;max-width:800px;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:16px;border:1px solid #244D84}
.page-game-bai__top-games-section{padding:48px 16px;max-width:1200px;margin:0 auto;width:100%;box-sizing:border-box}
.page-game-bai__top-games-title,.page-game-bai__features-title,.page-game-bai__faq-title{text-align:center;font-size:1.8rem;color:#F3F8FF;margin-bottom:40px;letter-spacing:0.5px}
.page-game-bai__top-games-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px;margin-bottom:40px}
.page-game-bai__game-card{background:#10233F;border-radius:16px;border:1px solid #244D84;overflow:hidden;transition:transform .2s ease,box-shadow .3s ease;padding:0 0 20px;display:flex;flex-direction:column;align-items:center;text-align:center;box-sizing:border-box;max-width:100%}
.page-game-bai__game-card:hover{transform:translateY(-8px);box-shadow:0 16px 36px rgba(2,12,27,.4)}
.page-game-bai__game-image{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;border-bottom:3px solid #2B73F6}
.page-game-bai__game-name{color:#F2C14E;font-size:1.2rem;margin:16px 16px 6px;letter-spacing:0.3px}
.page-game-bai__game-desc{color:#AFC4E8;font-size:0.95rem;padding:0 16px 16px;line-height:1.5;margin:0}
.page-game-bai__game-link{background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);padding:10px 30px;border-radius:50px;color:#fff;font-weight:700;text-decoration:none;margin:10px auto 6px;display:inline-block;box-shadow:0 6px 18px rgba(43,115,246,.25);transition:box-shadow .2s;box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word}
.page-game-bai__game-link:hover{box-shadow:0 10px 22px rgba(43,115,246,.4)}
.page-game-bai__features-section{background:#08162B;padding:48px 16px;border-top:1px solid #1B3357}
.page-game-bai__features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;max-width:1100px;margin:0 auto;width:100%;box-sizing:border-box}
.page-game-bai__feature-card{background:#10233F;border:1px solid #244D84;border-radius:16px;padding:28px 22px;transition:border-color .25s ease}
.page-game-bai__feature-card:hover{border-color:#4FA8FF}
.page-game-bai__feature-title{color:#4FA8FF;font-size:1.1rem;margin-bottom:14px;letter-spacing:0.3px}
.page-game-bai__feature-desc{color:#AFC4E8;line-height:1.65;font-size:0.95rem;margin:0}
.page-game-bai__faq-section{max-width:900px;margin:0 auto;padding:48px 16px;width:100%;box-sizing:border-box}
.page-game-bai__faq-list{display:flex;flex-direction:column;gap:16px}
.page-game-bai__faq-item{background:#10233F;border:1px solid #244D84;border-radius:12px;transition:border-color .2s;overflow:hidden}
.page-game-bai__faq-item[open]{border-color:#2B73F6}
.page-game-bai__faq-question{cursor:pointer;padding:18px 20px;font-weight:700;color:#F3F8FF;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;position:relative;font-size:1rem;margin:0}
.page-game-bai__faq-question::-webkit-details-marker{display:none}
.page-game-bai__faq-question::before{content:'+' ;position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:1.5rem;font-weight:400;color:#4FA8FF;transition:transform .2s;pointer-events:none}
.page-game-bai__faq-item[open] .page-game-bai__faq-question::before{content:'−';color:#F2C14E}
.page-game-bai__faq-answer{padding:0 20px 22px;border-top:1px solid #1B3357;margin-top:6px}
.page-game-bai__faq-answer-text{color:#AFC4E8;line-height:1.7;margin:14px 0 0;font-size:0.95rem}
@media (max-width:1024px){
.page-game-bai__logo-grid{grid-template-columns:repeat(3,1fr);gap:20px}.page-game-bai__logo-item:nth-child(5),.page-game-bai__logo-item:nth-child(6){grid-column:auto;justify-self:center}
.page-game-bai__main-title{font-size:clamp(1.2rem,2.5vw,1.6rem)}
}
@media (max-width:768px){
.page-game-bai__hero-section{padding-top:10px}
.page-game-bai__hero-image{aspect-ratio:2/1}
.page-game-bai__hero-content{margin-top:18px}
.page-game-bai__btn-register,.page-game-bai__btn-play{width:100%;max-width:100%;white-space:normal;word-wrap:break-word;font-size:0.9rem;padding:12px 18px}
.page-game-bai__logo-grid{grid-template-columns:repeat(2,1fr);gap:14px}
.page-game-bai__logo-item{max-width:100%;padding:12px}
.page-game-bai__guide-figure{margin-top:12px}
.page-game-bai__guide-content-wrap{gap:24px}
.page-game-bai__top-games-grid{grid-template-columns:1fr}
.page-game-bai img{max-width:100%!important;height:auto!important}
.page-game-bai__top-games-actions{flex-direction:column}
.page-game-bai__faq-question{padding-right:40px}
}
@media (max-width:480px){
.page-game-bai__logo-grid{grid-template-columns:repeat(2,1fr);gap:10px}
.page-game-bai__feature-card,.page-game-bai__game-card{width:100%;max-width:100%}
}