.page-khuyen-mai-quy-dinh-dieu-khoan { color: #333333; background-color: #F5F7FA; font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.7; word-wrap: break-word; overflow-x: hidden; }
.page-khuyen-mai-quy-dinh-dieu-khoan__container { max-width: 1200px; margin: 0 auto; padding: 0 16px; box-sizing: border-box; width: 100%; }
.page-khuyen-mai-quy-dinh-dieu-khoan__btn { display: inline-block; padding: 14px 36px; border-radius: 8px; font-weight: 700; text-decoration: none; font-size: 1.1rem; border: none; cursor: pointer; text-align: center; transition: transform 0.2s ease, box-shadow 0.2s ease; box-sizing: border-box; max-width: 100%; white-space: normal; word-wrap: break-word; }
.page-khuyen-mai-quy-dinh-dieu-khoan__btn:hover { transform: translateY(-3px); box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
.page-khuyen-mai-quy-dinh-dieu-khoan__btn--primary { background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); color: #ffffff; }
.page-khuyen-mai-quy-dinh-dieu-khoan__btn--secondary { background: #ffffff; color: #E53935; border: 2px solid #E53935; }
.page-khuyen-mai-quy-dinh-dieu-khoan__promo-banner { position: relative; display: flex; flex-direction: column; width: 100%; padding-top: 10px; }
.page-khuyen-mai-quy-dinh-dieu-khoan__promo-banner-image { width: 100%; max-width: 1200px; margin: 0 auto; aspect-ratio: 3/1; object-fit: cover; display: block; border-radius: 0; }
.page-khuyen-mai-quy-dinh-dieu-khoan__promo-banner-content { text-align: center; padding: 24px 16px 40px; background: #FFFFFF; border-bottom: 4px solid #E53935; }
.page-khuyen-mai-quy-dinh-dieu-khoan__promo-banner-tag { color: #E53935; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 8px; font-size: 0.9rem; }
.page-khuyen-mai-quy-dinh-dieu-khoan__promo-banner-title { color: #333333; font-size: clamp(1.6rem, 5vw, 2.8rem); margin: 0 0 16px; line-height: 1.2; }
.page-khuyen-mai-quy-dinh-dieu-khoan__promo-banner-subtitle { color: #555555; max-width: 800px; margin: 0 auto 28px; font-size: 1.1rem; }
.page-khuyen-mai-quy-dinh-dieu-khoan__promo-banner-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.page-khuyen-mai-quy-dinh-dieu-khoan__rule-intro { padding: 32px 0; }
.page-khuyen-mai-quy-dinh-dieu-khoan__rule-intro .page-khuyen-mai-quy-dinh-dieu-khoan__container { display: flex; gap: 32px; align-items: center; flex-wrap: wrap; }
.page-khuyen-mai-quy-dinh-dieu-khoan__rule-intro-text { flex: 1 1 55%; }
.page-khuyen-mai-quy-dinh-dieu-khoan__section-title { color: #E53935; font-size: 1.9rem; margin-bottom: 16px; position: relative; padding-bottom: 12px; }
.page-khuyen-mai-quy-dinh-dieu-khoan__section-title::after { content: ''; position: absolute; bottom: 0; left: 0; width: 50px; height: 3px; background: #FF5A4F; }
.page-khuyen-mai-quy-dinh-dieu-khoan__section-description { color: #555555; margin-bottom: 16px; }
.page-khuyen-mai-quy-dinh-dieu-khoan__rule-intro-highlight { background: #FFF3E0; border-left: 4px solid #FF5A4F; padding: 16px 20px; border-radius: 0 8px 8px 0; margin: 16px 0 24px; }
.page-khuyen-mai-quy-dinh-dieu-khoan__rule-intro-cta { margin-top: 16px; }
.page-khuyen-mai-quy-dinh-dieu-khoan__rule-intro-image { flex: 1 1 35%; width: 100%; max-width: 600px; aspect-ratio: 4/3; object-fit: cover; border-radius: 8px; }
.page-khuyen-mai-quy-dinh-dieu-khoan__rule-details { background: #FFFFFF; padding: 48px 0; }
.page-khuyen-mai-quy-dinh-dieu-khoan__rule-details .page-khuyen-mai-quy-dinh-dieu-khoan__section-title,
.page-khuyen-mai-quy-dinh-dieu-khoan__table-section .page-khuyen-mai-quy-dinh-dieu-khoan__section-title,
.page-khuyen-mai-quy-dinh-dieu-khoan__faq-section .page-khuyen-mai-quy-dinh-dieu-khoan__section-title { text-align: center; }
.page-khuyen-mai-quy-dinh-dieu-khoan__rule-details .page-khuyen-mai-quy-dinh-dieu-khoan__section-title::after,
.page-khuyen-mai-quy-dinh-dieu-khoan__table-section .page-khuyen-mai-quy-dinh-dieu-khoan__section-title::after,
.page-khuyen-mai-quy-dinh-dieu-khoan__faq-section .page-khuyen-mai-quy-dinh-dieu-khoan__section-title::after { left: 50%; transform: translateX(-50%); }
.page-khuyen-mai-quy-dinh-dieu-khoan__rule-details-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 32px; }
.page-khuyen-mai-quy-dinh-dieu-khoan__rule-card { background: #F5F7FA; border: 1px solid #E0E0E0; border-radius: 12px; padding: 24px; box-sizing: border-box; transition: all 0.3s ease; }
.page-khuyen-mai-quy-dinh-dieu-khoan__rule-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(229, 57, 53, 0.1); border-color: #E53935; }
.page-khuyen-mai-quy-dinh-dieu-khoan__rule-card-title { color: #E53935; font-size: 1.2rem; margin: 8px 0 12px; }
.page-khuyen-mai-quy-dinh-dieu-khoan__rule-card-text { text-align: justify; }
.page-khuyen-mai-quy-dinh-dieu-khoan__table-section { padding: 48px 0; }
.page-khuyen-mai-quy-dinh-dieu-khoan__table-wrap { overflow-x: auto; }
.page-khuyen-mai-quy-dinh-dieu-khoan__table { width: 100%; border-collapse: collapse; margin: 24px 0; background: #FFFFFF; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.06); }
.page-khuyen-mai-quy-dinh-dieu-khoan__table th { background: #E53935; color: #FFFFFF; padding: 14px 18px; text-align: left; font-weight: 600; }
.page-khuyen-mai-quy-dinh-dieu-khoan__table td { padding: 14px 18px; border-bottom: 1px solid #E0E0E0; color: #333333; }
.page-khuyen-mai-quy-dinh-dieu-khoan__table tbody tr:hover { background: #F5F7FA; }
.page-khuyen-mai-quy-dinh-dieu-khoan__faq-section { background: #FFFFFF; padding: 48px 0; }
.page-khuyen-mai-quy-dinh-dieu-khoan__faq-list { max-width: 900px; margin: 24px auto; }
.page-khuyen-mai-quy-dinh-dieu-khoan__faq-item { border: 2px solid #E0E0E0; border-radius: 10px; margin-bottom: 12px; overflow: hidden; }
.page-khuyen-mai-quy-dinh-dieu-khoan__faq-question { padding: 16px 20px; cursor: pointer; font-weight: 600; color: #333333; background: #F8F9FA; list-style: none; position: relative; padding-right: 45px; }
.page-khuyen-mai-quy-dinh-dieu-khoan__faq-question::-webkit-details-marker { display: none; }
.page-khuyen-mai-quy-dinh-dieu-khoan__faq-question::after { content: '+'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); color: #E53935; font-size: 1.5rem; font-weight: 700; }
.page-khuyen-mai-quy-dinh-dieu-khoan__faq-item[open] .page-khuyen-mai-quy-dinh-dieu-khoan__faq-question::after { content: '−'; color: #FF5A4F; }
.page-khuyen-mai-quy-dinh-dieu-khoan__faq-question[data-faq-toggle] { padding-right: 20px; }
.page-khuyen-mai-quy-dinh-dieu-khoan__faq-answer { padding: 16px 20px; border-top: 1px solid #E0E0E0; background: #FFFFFF; }
.page-khuyen-mai-quy-dinh-dieu-khoan__warning-section { padding: 48px 0; background: linear-gradient(180deg, #E53935 0%, #C62828 100%); }
.page-khuyen-mai-quy-dinh-dieu-khoan__warning-content { text-align: center; color: #FFFFFF; max-width: 900px; margin: 0 auto; }
.page-khuyen-mai-quy-dinh-dieu-khoan__warning-title { color: #FFFFFF; font-size: 1.8rem; margin-bottom: 16px; }
.page-khuyen-mai-quy-dinh-dieu-khoan__warning-text { color: #FFE5E5; margin-bottom: 24px; text-align: justify; }
.page-khuyen-mai-quy-dinh-dieu-khoan__warning-actions .page-khuyen-mai-quy-dinh-dieu-khoan__btn { background: #FFFFFF; color: #E53935; border: none; }
@media (max-width: 1024px) {
  .page-khuyen-mai-quy-dinh-dieu-khoan__rule-intro .page-khuyen-mai-quy-dinh-dieu-khoan__container { flex-direction: column; }
  .page-khuyen-mai-quy-dinh-dieu-khoan__rule-details-grid { grid-template-columns: repeat(2, 1fr); }
  .page-khuyen-mai-quy-dinh-dieu-khoan__btn { max-width: 100%; box-sizing: border-box; }
}
@media (max-width: 768px) {
  .page-khuyen-mai-quy-dinh-dieu-khoan { overflow-x: hidden; }
  .page-khuyen-mai-quy-dinh-dieu-khoan__promo-banner { padding-top: 0; }
  .page-khuyen-mai-quy-dinh-dieu-khoan__promo-banner-image { max-width: 100%; aspect-ratio: 2/1; height: auto; }
  .page-khuyen-mai-quy-dinh-dieu-khoan__promo-banner-content { padding: 20px 12px 28px; }
  .page-khuyen-mai-quy-dinh-dieu-khoan__rule-details-grid { grid-template-columns: 1fr; }
  .page-khuyen-mai-quy-dinh-dieu-khoan__container { max-width: 100%; }
  .page-khuyen-mai-quy-dinh-dieu-khoan__btn { max-width: 100% !important; box-sizing: border-box !important; white-space: normal; word-wrap: break-word; width: 100%; }
  .page-khuyen-mai-quy-dinh-dieu-khoan__promo-banner-actions,
  .page-khuyen-mai-quy-dinh-dieu-khoan__rule-intro-cta,
  .page-khuyen-mai-quy-dinh-dieu-khoan__warning-actions { width: 100%; max-width: 100%; display: flex; flex-direction: column; align-items: center; gap: 12px; overflow: hidden; box-sizing: border-box; }
  .page-khuyen-mai-quy-dinh-dieu-khoan__btn--secondary { border: 2px solid #E53935; }
  .page-khuyen-mai-quy-dinh-dieu-khoan img { max-width: 100% !important; height: auto !important; }
  .page-khuyen-mai-quy-dinh-dieu-khoan__faq-item { max-width: 100%; }
  .page-khuyen-mai-quy-dinh-dieu-khoan__table { min-width: 650px; }
  .page-khuyen-mai-quy-dinh-dieu-khoan__warning-section { padding: 40px 0; }
}