.page-khuyen-mai { color: #FFF6D6; background-color: #0A0A0A; }
.page-khuyen-mai h1, .page-khuyen-mai h2, .page-khuyen-mai h3, .page-khuyen-mai h4 { color: #F2C14E; font-weight: 700; line-height: 1.3; margin-bottom: 12px; }
.page-khuyen-mai p { color: #FFF6D6; line-height: 1.7; margin-bottom: 12px; }
.page-khuyen-mai a { color: #FFD36B; text-decoration: none; }
.page-khuyen-mai a:hover { color: #F2C14E; text-decoration: underline; }
.page-khuyen-mai__hero-section { width: 100%; padding-top: 0; margin-top: 0; overflow: hidden; background: linear-gradient(180deg, rgba(10,10,10,0.9) 0%, #0A0A0A 100%); }
.page-khuyen-mai__hero-container { max-width: 1200px; width: 100%; margin: 0 auto; padding: 10px 16px 24px; display: flex; flex-direction: column; gap: 16px; }
.page-khuyen-mai__hero-image { width: 100%; }
.page-khuyen-mai__hero-image img { width: 100%; height: auto; display: block; border-radius: 12px; border: 1px solid #3A2A12; }
.page-khuyen-mai__hero-content { width: 100%; }
.page-khuyen-mai__hero-content h1 { font-size: clamp(1.4rem, 3.2vw, 2.2rem); color: #F2C14E; margin-bottom: 12px; }
.page-khuyen-mai__hero-desc { color: #FFF6D6; max-width: 900px; }
.page-khuyen-mai__hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.page-khuyen-mai__btn { display: inline-block; padding: 12px 22px; border-radius: 8px; font-weight: 700; text-align: center; transition: opacity 0.2s ease; box-sizing: border-box; max-width: 100%; }
.page-khuyen-mai__btn--primary { background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); color: #0A0A0A; border: none; }
.page-khuyen-mai__btn--primary:hover { opacity: 0.9; color: #0A0A0A; text-decoration: none; }
.page-khuyen-mai__btn--outline { background: transparent; color: #FFD36B; border: 1px solid #FFD36B; }
.page-khuyen-mai__btn--outline:hover { background: rgba(255,211,107,0.12); color: #FFD36B; text-decoration: none; }
.page-khuyen-mai__intro-section, .page-khuyen-mai__promo-section, .page-khuyen-mai__overview-section, .page-khuyen-mai__advantages-section, .page-khuyen-mai__guide-section, .page-khuyen-mai__faq-section, .page-khuyen-mai__cta-section, .page-khuyen-mai__blog-section { max-width: 1200px; margin: 0 auto; padding: 32px 16px; }
.page-khuyen-mai__promo-section h2, .page-khuyen-mai__overview-section h2, .page-khuyen-mai__advantages-section h2, .page-khuyen-mai__guide-section h2, .page-khuyen-mai__faq-section h2, .page-khuyen-mai__blog-section h2, .page-khuyen-mai__intro-section h2 { margin-bottom: 16px; }
.page-khuyen-mai__promo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.page-khuyen-mai__promo-card { background: #111111; border: 1px solid #3A2A12; border-radius: 12px; padding: 18px; }
.page-khuyen-mai__promo-card h3 { font-size: 1.05rem; color: #FFD36B; margin-bottom: 8px; }
.page-khuyen-mai__promo-card p { font-size: 0.95rem; }
.page-khuyen-mai__link { display: inline-block; margin-top: 8px; color: #F2C14E; font-weight: 600; }
.page-khuyen-mai__table-wrap { width: 100%; overflow-x: auto; }
.page-khuyen-mai__overview-table { width: 100%; border-collapse: collapse; background: #111111; border: 1px solid #3A2A12; border-radius: 12px; }
.page-khuyen-mai__overview-table th { background: #1a1408; color: #F2C14E; text-align: left; padding: 12px; border-bottom: 1px solid #3A2A12; }
.page-khuyen-mai__overview-table td { color: #FFF6D6; padding: 12px; border-bottom: 1px solid #3A2A12; }
.page-khuyen-mai__overview-table tr:last-child td { border-bottom: none; }
.page-khuyen-mai__advantages-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.page-khuyen-mai__advantage-item { background: #111111; border: 1px solid #3A2A12; border-radius: 12px; padding: 18px; }
.page-khuyen-mai__advantage-item h3 { font-size: 1.05rem; color: #FFD36B; margin-bottom: 8px; }
.page-khuyen-mai__guide-list { padding-left: 20px; }
.page-khuyen-mai__guide-list li { color: #FFF6D6; line-height: 1.7; margin-bottom: 10px; }
.page-khuyen-mai__faq-list { display: flex; flex-direction: column; gap: 12px; }
.page-khuyen-mai__faq-item { background: #111111; border: 1px solid #3A2A12; border-radius: 12px; padding: 16px; }
.page-khuyen-mai__faq-question { font-size: 1rem; color: #FFD36B; margin-bottom: 8px; }
.page-khuyen-mai__faq-answer p { margin-bottom: 0; }
.page-khuyen-mai__cta-box { background: #111111; border: 1px solid #3A2A12; border-radius: 16px; padding: 32px 20px; text-align: center; }
.page-khuyen-mai__cta-box h2 { margin-bottom: 12px; }
.page-khuyen-mai__cta-buttons { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 16px; }
.page-khuyen-mai__blog-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.page-khuyen-mai__blog-controls { display: flex; gap: 8px; }
.page-khuyen-mai__blog-prev, .page-khuyen-mai__blog-next { background: #111111; color: #FFD36B; border: 1px solid #3A2A12; border-radius: 8px; width: 44px; height: 44px; font-size: 1.4rem; cursor: pointer; line-height: 1; }
.page-khuyen-mai__blog-prev:hover, .page-khuyen-mai__blog-next:hover { background: #1a1408; }
.page-khuyen-mai__blog-track { display: flex; gap: 16px; overflow-x: auto; scroll-behavior: smooth; padding-bottom: 8px; }
.page-khuyen-mai__blog-card { flex: 0 0 calc(33.333% - 11px); background: #111111; border: 1px solid #3A2A12; border-radius: 12px; overflow: hidden; }
.page-khuyen-mai__blog-link { display: block; color: inherit; }
.page-khuyen-mai__blog-card img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; display: block; }
.page-khuyen-mai__blog-card h3 { font-size: 1rem; color: #FFD36B; padding: 12px 14px 0; margin-bottom: 6px; }
.page-khuyen-mai__blog-card p { font-size: 0.92rem; padding: 0 14px 14px; margin-bottom: 0; }
.page-khuyen-mai__blog-more { margin-top: 20px; text-align: center; }
@media (max-width: 768px) {
  .page-khuyen-mai__hero-container { padding: 8px 12px 20px; }
  .page-khuyen-mai__hero-cta { flex-direction: column; align-items: stretch; }
  .page-khuyen-mai__hero-cta .page-khuyen-mai__btn { width: 100%; max-width: 100%; white-space: normal; word-wrap: break-word; }
  .page-khuyen-mai__promo-section, .page-khuyen-mai__overview-section, .page-khuyen-mai__advantages-section, .page-khuyen-mai__guide-section, .page-khuyen-mai__faq-section, .page-khuyen-mai__cta-section, .page-khuyen-mai__blog-section, .page-khuyen-mai__intro-section { padding: 24px 12px; }
  .page-khuyen-mai__promo-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .page-khuyen-mai__advantages-grid { grid-template-columns: 1fr; }
  .page-khuyen-mai__blog-card { flex: 0 0 100%; }
  .page-khuyen-mai__cta-buttons { flex-direction: column; align-items: stretch; }
  .page-khuyen-mai__cta-buttons .page-khuyen-mai__btn { width: 100%; max-width: 100%; white-space: normal; word-wrap: break-word; }
  .page-khuyen-mai img { max-width: 100%; height: auto; }
  .page-khuyen-mai__overview-table th, .page-khuyen-mai__overview-table td { padding: 10px; font-size: 0.92rem; }
}
@media (max-width: 480px) {
  .page-khuyen-mai__promo-grid { grid-template-columns: 1fr; }
}