.page-index-dang-nhap-888b { max-width: 100%; overflow-x: hidden; color: #FFF5E1; background-color: #B71C1C; }
.page-index-dang-nhap-888b__hero-section { display: flex; flex-direction: column; align-items: center; padding: 10px 16px 0; width: 100%; }
.page-index-dang-nhap-888b__hero-image { width: 100%; max-width: 1200px; height: auto; aspect-ratio: 16/9; object-fit: cover; border-radius: 12px; box-shadow: 0 8px 24px rgba(122, 14, 14, 0.3); }
.page-index-dang-nhap-888b__hero-content { text-align: center; max-width: 900px; width: 100%; padding: 24px 16px 32px; }
.page-index-dang-nhap-888b__hero-content h1 { font-weight: 800; line-height: 1.25; letter-spacing: -0.02em; color: #FFF5E1; text-shadow: 0 2px 8px rgba(122, 14, 14, 0.5); max-width: 22em; margin: 0 auto 16px; }
.page-index-dang-nhap-888b__hero-content p { font-size: 1.05rem; line-height: 1.7; color: #FFE9C9; max-width: 55em; margin: 0 auto 24px; }
.page-index-dang-nhap-888b__hero-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; width: 100%; max-width: 100%; overflow: hidden; }
.page-index-dang-nhap-888b__btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 32px; border-radius: 50px; font-size: 1rem; font-weight: 700; text-decoration: none; border: none; cursor: pointer; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; transition: transform 0.2s ease; }
.page-index-dang-nhap-888b__btn:hover { transform: translateY(-2px); }
.page-index-dang-nhap-888b__btn--primary { background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%); color: #7A0E0E; box-shadow: 0 4px 15px rgba(230, 184, 0, 0.4); }
.page-index-dang-nhap-888b__btn--secondary { background: transparent; color: #FFF5E1; border: 2px solid #F2B544; }
.page-index-dang-nhap-888b__btn--tertiary { background: transparent; color: #FFD86A; border: 1px solid #FFD86A; }
.page-index-dang-nhap-888b__btn--gold { background: linear-gradient(180deg, #F4D34D 0%, #E6B800 100%); color: #7A0E0E; box-shadow: 0 4px 15px rgba(244, 211, 77, 0.4); }
.page-index-dang-nhap-888b__guide-section { padding: 10px 16px 48px; }
.page-index-dang-nhap-888b__guide-inner { max-width: 1000px; width: 100%; margin: 0 auto; }
.page-index-dang-nhap-888b__guide-inner h2 { font-size: 1.8rem; color: #F4D34D; text-align: center; margin: 40px 0 20px; line-height: 1.3; }
.page-index-dang-nhap-888b__guide-inner h3 { font-size: 1.3rem; color: #FFF5E1; margin: 28px 0 16px; }
.page-index-dang-nhap-888b__guide-inner p { color: #FFE9C9; line-height: 1.75; margin-bottom: 20px; }
.page-index-dang-nhap-888b__guide-figure { margin: 24px 0; border-radius: 12px; overflow: hidden; box-shadow: 0 6px 20px rgba(122, 14, 14, 0.3); }
.page-index-dang-nhap-888b__guide-figure img { width: 100%; max-width: 800px; height: auto; aspect-ratio: 2/1; object-fit: cover; display: block; margin: 0 auto; }
.page-index-dang-nhap-888b__cta-box, .page-index-dang-nhap-888b__final-cta { background: linear-gradient(135deg, #D32F2F 0%, #7A0E0E 100%); border: 2px solid #F2B544; border-radius: 16px; padding: 28px; text-align: center; margin: 32px 0; box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3), 0 0 20px rgba(255, 204, 102, 0.2); }
.page-index-dang-nhap-888b__cta-box h3, .page-index-dang-nhap-888b__final-cta h2 { color: #F4D34D; margin: 0 0 12px; font-size: 1.4rem; }
.page-index-dang-nhap-888b__cta-box p, .page-index-dang-nhap-888b__final-cta p { color: #FFF5E1; margin-bottom: 20px; }
.page-index-dang-nhap-888b__method-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; margin: 24px 0; }
.page-index-dang-nhap-888b__method-card { background: #D32F2F; border-radius: 16px; overflow: hidden; border: 1px solid rgba(242, 181, 68, 0.4); box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2); }
.page-index-dang-nhap-888b__method-card img { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: cover; }
.page-index-dang-nhap-888b__method-card h3 { font-size: 1.1rem; color: #F4D34D; margin: 16px 16px 8px; }
.page-index-dang-nhap-888b__method-card p { font-size: 0.95rem; margin: 0 16px 16px; }
.page-index-dang-nhap-888b__faq-list { max-width: 850px; margin: 0 auto 24px; }
.page-index-dang-nhap-888b__faq-item { background: #D32F2F; border: 1px solid #F2B544; border-radius: 12px; margin-bottom: 12px; overflow: hidden; }
.page-index-dang-nhap-888b__faq-item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; font-weight: 600; color: #FFF5E1; }
.page-index-dang-nhap-888b__faq-item summary::-webkit-details-marker { display: none; }
.page-index-dang-nhap-888b__faq-toggle { min-width: 28px; height: 28px; border-radius: 50%; background: #7A0E0E; display: inline-flex; align-items: center; justify-content: center; font-size: 1.2rem; font-weight: 700; color: #F4D34D; margin-left: 16px; }
.page-index-dang-nhap-888b__faq-answer { padding: 4px 20px 16px; color: #FFE9C9; line-height: 1.7; border-top: 1px solid rgba(242, 181, 68, 0.3); }
.page-index-dang-nhap-888b__faq-cta { text-align: center; margin-top: 20px; }
.page-index-dang-nhap-888b__security-list { background: #D32F2F; border: 1px solid #F2B544; border-radius: 12px; padding: 20px 24px 20px 44px; color: #FFE9C9; line-height: 1.9; }
.page-index-dang-nhap-888b__security-list li { margin-bottom: 8px; }
.page-index-dang-nhap-888b__game-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; margin: 24px 0; }
.page-index-dang-nhap-888b__game-item { background: #D32F2F; border: 1px solid rgba(242, 181, 68, 0.4); border-radius: 16px; padding: 20px; text-align: center; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2); transition: transform 0.2s; }
.page-index-dang-nhap-888b__game-item:hover { transform: translateY(-4px); }
.page-index-dang-nhap-888b__game-item h3 { color: #F4D34D; margin: 0 0 8px; font-size: 1.1rem; }
.page-index-dang-nhap-888b__game-item p { font-size: 0.9rem; margin: 0 0 12px; line-height: 1.6; }
.page-index-dang-nhap-888b__text-link { color: #FFD86A; font-weight: 600; text-decoration: none; display: inline-block; }
.page-index-dang-nhap-888b__text-link:hover { text-decoration: underline; }
.page-index-dang-nhap-888b__final-cta .page-index-dang-nhap-888b__cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; width: 100%; max-width: 100%; }
@media (max-width: 1024px) {
  .page-index-dang-nhap-888b__guide-inner h2 { font-size: 1.6rem; }
  .page-index-dang-nhap-888b__method-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
  .page-index-dang-nhap-888b__game-grid { grid-template-columns: repeat(2, 1fr); }
  .page-index-dang-nhap-888b__hero-image { max-width: 100%; }
}
@media (max-width: 768px) {
  .page-index-dang-nhap-888b__hero-section { padding: 10px 12px 0; }
  .page-index-dang-nhap-888b__hero-image { aspect-ratio: 16/10; }
  .page-index-dang-nhap-888b__hero-content h1 { font-size: 1.4rem; }
  .page-index-dang-nhap-888b__hero-content { padding: 20px 8px 24px; }
  .page-index-dang-nhap-888b__guide-section { padding: 10px 12px 32px; }
  .page-index-dang-nhap-888b__guide-inner h2 { font-size: 1.3rem; }
  .page-index-dang-nhap-888b__guide-inner h3 { font-size: 1.1rem; }
  .page-index-dang-nhap-888b__guide-inner p { font-size: 0.95rem; }
  .page-index-dang-nhap-888b__method-grid, .page-index-dang-nhap-888b__game-grid { grid-template-columns: 1fr; }
  .page-index-dang-nhap-888b__method-card h3, .page-index-dang-nhap-888b__game-item h3 { font-size: 1rem; }
  .page-index-dang-nhap-888b__btn { width: 100%; max-width: 100%; padding: 14px 20px; font-size: 0.95rem; }
  .page-index-dang-nhap-888b__cta-box, .page-index-dang-nhap-888b__final-cta { padding: 20px; }
  .page-index-dang-nhap-888b img { max-width: 100% !important; height: auto !important; }
  .page-index-dang-nhap-888b { max-width: 100%; overflow-x: hidden; }
  .page-index-dang-nhap-888b__guide-figure img { width: 100%; height: auto; aspect-ratio: 16/9; }
  .page-index-dang-nhap-888b__hero-actions { flex-direction: column; align-items: stretch; width: 100%; }
  .page-index-dang-nhap-888b__cta-actions { flex-direction: column; width: 100%; }
}