.page-game-bai { font-family: 'Inter', 'Segoe UI', Arial, sans-serif; background-color: #FFFFFF; color: #333333; }
.page-game-bai a { text-decoration: none; }
.page-game-bai__hero { margin: 0 auto; max-width: 1200px; padding: 0 16px; }
.page-game-bai__hero-image { margin-bottom: 24px; }
.page-game-bai__hero-image img { display: block; width: 100%; height: auto; aspect-ratio: 16/6; object-fit: cover; border-radius: 16px; box-shadow: 0 10px 30px rgba(0,0,0,0.08); }
.page-game-bai__hero-content { text-align: center; padding: 8px 0 0; }
.page-game-bai__hero-title { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; line-height: 1.3; color: #222; margin: 0 0 12px; }
.page-game-bai__hero-desc { font-size: 1rem; line-height: 1.6; color: #333; max-width: 700px; margin: 0 auto 20px; }
.page-game-bai__hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.page-game-bai__btn { display: inline-block; padding: 12px 28px; border-radius: 8px; font-weight: 700; border: 1px solid; text-align: center; min-width: 160px; box-sizing: border-box; }
.page-game-bai__btn--register { background: #26A9E0; border-color: #26A9E0; color: #FFFFFF; }
.page-game-bai__btn--login { background: #FFFFFF; border-color: #26A9E0; color: #0477DB; }
.page-game-bai__btn--guide { background: #0477DB; border-color: #0477DB; color: #FFFFFF; margin-top: 8px; }
.page-game-bai__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; max-width: 1200px; margin: 32px auto; padding: 0 16px; }
.page-game-bai__logo-item { border: 1px solid #eee; border-radius: 16px; padding: 16px; text-align: center; background: #FFFFFF; transition: transform 0.2s ease, box-shadow 0.2s ease; display: flex; flex-direction: column; align-items: center; }
.page-game-bai__logo-item:hover { transform: translateY(-4px); box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08); }
.page-game-bai__logo-thumb { width: 100%; }
.page-game-bai__logo-thumb img { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: contain; display: block; margin: 0 auto; }
.page-game-bai__logo-name { margin: 12px 0 0; font-size: 1rem; color: #222; font-weight: 700; }
.page-game-bai__logo-cta { display: block; margin-top: 12px; background: #EA7C07; color: #FFFFFF; padding: 10px 24px; border-radius: 8px; font-weight: 700; transition: opacity 0.2s ease; width: 100%; box-sizing: border-box; }
.page-game-bai__logo-cta:hover { opacity: 0.85; }
.page-game-bai__logo-item:nth-child(5) { grid-column: 2; }
.page-game-bai__logo-item:nth-child(6) { grid-column: 3; }
.page-game-bai__guide { margin-top: 40px; background: #FFFFFF; }
.page-game-bai__guide-inner { max-width: 900px; margin: 0 auto; padding: 32px 16px 60px; }
.page-game-bai__guide-title { text-align: center; font-size: clamp(1.3rem, 2.5vw, 1.8rem); font-weight: 800; color: #222; margin: 0 0 8px; }
.page-game-bai__guide-subtitle { text-align: center; color: #555; margin: 0 0 40px; font-size: 0.95rem; }
.page-game-bai__guide-article { display: flex; flex-direction: column; align-items: center; gap: 24px; padding: 24px 0; border-bottom: 1px solid #f0f0f0; }
.page-game-bai__guide-article:last-of-type { border-bottom: none; }
.page-game-bai__guide-figure { width: 100%; }
.page-game-bai__guide-figure img { width: 100%; height: auto; border-radius: 12px; object-fit: cover; }
.page-game-bai__guide-content { text-align: center; }
.page-game-bai__guide-item-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 12px; color: #222; }
.page-game-bai__guide-content p { line-height: 1.7; color: #333; margin-bottom: 16px; }
.page-game-bai__guide-content { max-width: 600px; }
@media (max-width: 768px) {
.page-game-bai__hero-image img { aspect-ratio: 16/10; }
.page-game-bai__hero-title { font-size: clamp(1.25rem, 5vw, 1.5rem); }
.page-game-bai .page-game-bai__logo-grid { grid-template-columns: repeat(2, 1fr); }
.page-game-bai .page-game-bai__logo-item:nth-child(5), .page-game-bai .page-game-bai__logo-item:nth-child(6) { grid-column: auto; }
.page-game-bai img, .page-game-bai a img { max-width: 100% !important; height: auto !important; }
.page-game-bai__btn { width: 100%; max-width: 100%; box-sizing: border-box; }
.page-game-bai__btn--guide { width: auto; }
}