.page-khuyen-mai { color: #FFF3E6; }
.page-khuyen-mai__hero-section { padding-top: 10px; padding-bottom: 20px; background: #0D0E12; }
.page-khuyen-mai__hero-image-container { width: 100%; }
.page-khuyen-mai__hero-image { width: 100%; height: auto; aspect-ratio: 17/5; object-fit: cover; display: block; border-radius: 12px; }
.page-khuyen-mai__hero-content { text-align: center; padding: 24px 16px 10px; }
.page-khuyen-mai__hero-title { font-weight: 800; line-height: 1.3; letter-spacing: -0.02em; color: #FFF3E6; margin: 0 0 12px; max-width: 900px; }
.page-khuyen-mai__hero-description { margin: 0 auto 10px; max-width: 800px; color: #FFF3E6; line-height: 1.6; font-size: 1rem; }
.page-khuyen-mai__hero-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; padding: 10px 0 0; }
.page-khuyen-mai__btn { display: inline-block; padding: 12px 28px; border-radius: 999px; font-weight: 700; text-decoration: none; border: none; cursor: pointer; transition: transform 0.2s ease, box-shadow 0.2s ease; }
.page-khuyen-mai__btn-primary { background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); color: #fff; box-shadow: 0 4px 15px rgba(255, 140, 26, 0.4); }
.page-khuyen-mai__btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(255, 176, 77, 0.5); }
.page-khuyen-mai__btn-secondary { background: transparent; color: #FFB04D; border: 1px solid #FFB04D; }
.page-khuyen-mai__btn-secondary:hover { background: rgba(255, 176, 77, 0.1); }
.page-khuyen-mai__btn-inline { margin-top: 6px; }
.page-khuyen-mai__promo-section, .page-khuyen-mai__details-section, .page-khuyen-mai__guide-section, .page-khuyen-mai__term-section { padding: 32px 0; }
.page-khuyen-mai__promo-section { max-width: 1200px; margin: 0 auto; padding-top: 10px; }
.page-khuyen-mai__section-header { text-align: center; margin-bottom: 28px; padding: 0 16px; }
.page-khuyen-mai__section-title { font-weight: 700; line-height: 1.3; color: #FFB04D; margin: 0 0 8px; font-size: clamp(1.6rem, 4vw, 2.2rem); }
.page-khuyen-mai__section-subtitle { color: #FFF3E6; font-size: 1rem; line-height: 1.6; max-width: 800px; margin: 0 auto; }
.page-khuyen-mai__promo-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; padding: 0 16px; }
.page-khuyen-mai__promo-card { background: #17191F; border: 1px solid #A84F0C; border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.page-khuyen-mai__promo-card:hover { transform: translateY(-4px); box-shadow: 0 10px 25px rgba(255, 140, 26, 0.15); }
.page-khuyen-mai__promo-image { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; display: block; }
.page-khuyen-mai__promo-info { padding: 20px 16px; }
.page-khuyen-mai__promo-title { font-size: 1.1rem; font-weight: 700; color: #FFB04D; margin: 0 0 8px; line-height: 1.4; }
.page-khuyen-mai__promo-title a { color: inherit; text-decoration: none; }
.page-khuyen-mai__promo-title a:hover { text-decoration: underline; }
.page-khuyen-mai__promo-excerpt { color: #FFF3E6; font-size: 0.95rem; line-height: 1.6; margin: 0 0 12px; }
.page-khuyen-mai__promo-link { color: #FFA53A; font-weight: 600; text-decoration: none; font-size: 0.9rem; }
.page-khuyen-mai__promo-link:hover { text-decoration: underline; }
.page-khuyen-mai__details-section { max-width: 1000px; margin: 0 auto; }
.page-khuyen-mai__detail-card { background: #17191F; border: 1px solid #A84F0C; border-radius: 16px; padding: 24px 20px; margin-bottom: 24px; }
.page-khuyen-mai__detail-title { color: #FFA53A; font-size: 1.25rem; font-weight: 700; margin: 0 0 12px; }
.page-khuyen-mai__detail-text { color: #FFF3E6; line-height: 1.7; margin: 0 0 12px; font-size: 0.98rem; }
.page-khuyen-mai__guide-section { max-width: 900px; margin: 0 auto; }
.page-khuyen-mai__guide-content { background: #17191F; border: 1px solid #A84F0C; border-radius: 16px; padding: 24px; margin-bottom: 28px; display: flex; flex-direction: column; }
.page-khuyen-mai__guide-text { color: #FFF3E6; line-height: 1.7; margin: 0 0 16px; font-size: 0.98rem; }
.page-khuyen-mai__guide-text a { color: #FFA53A; font-weight: 600; }
.page-khuyen-mai__guide-figure { margin: 4px 0 16px; padding: 0; border-radius: 12px; overflow: hidden; }
.page-khuyen-mai__guide-figure img { width: 100%; max-width: 820px; height: auto; aspect-ratio: 2/1; object-fit: cover; display: block; border-radius: 12px; }
.page-khuyen-mai__guide-tips { background: linear-gradient(135deg, rgba(255, 140, 26, 0.15), rgba(255, 165, 58, 0.05)); border: 1px solid #A84F0C; border-radius: 16px; padding: 24px; }
.page-khuyen-mai__guide-tips-title { color: #FFB04D; font-size: 1.2rem; font-weight: 700; margin: 0 0 16px; }
.page-khuyen-mai__tips-list { padding-left: 20px; margin: 0; }
.page-khuyen-mai__tips-item { color: #FFF3E6; line-height: 1.7; margin-bottom: 12px; }
.page-khuyen-mai__term-section { max-width: 900px; margin: 0 auto; }
.page-khuyen-mai__term-item { background: #17191F; border: 1px solid #A84F0C; border-radius: 12px; margin-bottom: 12px; overflow: hidden; }
.page-khuyen-mai__term-question { padding: 16px 20px; cursor: pointer; display: flex; align-items: center; gap: 12px; color: #FFB04D; font-weight: 600; font-size: 1rem; list-style: none; transition: background 0.2s ease; }
.page-khuyen-mai__term-question:hover { background: rgba(255, 140, 26, 0.08); }
.page-khuyen-mai__term-question::-webkit-details-marker { display: none; }
.page-khuyen-mai__term-icon { flex-shrink: 0; width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; background: #FF8C1A; color: #fff; border-radius: 50%; font-weight: 700; font-size: 0.9rem; line-height: 1; }
.page-khuyen-mai__term-answer { padding: 0 20px 16px 56px; }
.page-khuyen-mai__term-text { color: #FFF3E6; line-height: 1.7; margin: 0; font-size: 0.95rem; }
@media (max-width: 1024px) { .page-khuyen-mai__promo-list { grid-template-columns: repeat(2, 1fr); gap: 16px; } }
@media (max-width: 768px) {
.page-khuyen-mai__hero-image { aspect-ratio: 2/1; }
.page-khuyen-mai__promo-list { grid-template-columns: 1fr; gap: 18px; }
.page-khuyen-mai__hero-actions { flex-direction: column; align-items: center; }
.page-khuyen-mai__btn { width: 100%; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
.page-khuyen-mai__section-header, .page-khuyen-mai__promo-info, .page-khuyen-mai__detail-card, .page-khuyen-mai__guide-content { padding: 18px 14px; }
.page-khuyen-mai__hero-description { font-size: 0.95rem; }
.page-khuyen-mai__promo-card, .page-khuyen-mai__detail-card, .page-khuyen-mai__guide-content, .page-khuyen-mai__guide-tips, .page-khuyen-mai__term-item { max-width: 100%; }
.page-khuyen-mai__detail-card, .page-khuyen-mai__guide-content { padding: 20px 16px; }
.page-khuyen-mai img { max-width: 100% !important; height: auto !important; }
}
@media (max-width: 480px) {
.page-khuyen-mai__promo-list { grid-template-columns: 1fr; }
}