.page-khuyen-mai__hero-section { display: flex; flex-direction: column; align-items: center; justify-content: center; padding-top: 10px; padding-bottom: 40px; background-color: #f8f9fa; }
.page-khuyen-mai__hero-image { width: 100%; max-width: 1920px; margin-bottom: 20px; }
.page-khuyen-mai__hero-image img { width: 100%; height: auto; display: block; object-fit: cover; }
.page-khuyen-mai__hero-content { text-align: center; max-width: 900px; padding: 0 15px; }
.page-khuyen-mai__main-title { font-size: clamp(2.2rem, 4vw, 3.5rem); color: #26A9E0; font-weight: 700; line-height: 1.2; margin-bottom: 15px; }
.page-khuyen-mai__description { font-size: 1.1rem; color: #333333; line-height: 1.6; margin-bottom: 30px; }
.page-khuyen-mai__cta-button { display: inline-block; padding: 12px 25px; border-radius: 5px; text-decoration: none; font-weight: 600; transition: background-color 0.3s ease, color 0.3s ease; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; margin: 5px;}
.page-khuyen-mai__btn-primary { background-color: #26A9E0; color: #FFFFFF; border: 2px solid #26A9E0; }
.page-khuyen-mai__btn-primary:hover { background-color: #1a7bb0; border-color: #1a7bb0; }
.page-khuyen-mai__btn-secondary { background-color: #FFFFFF; color: #26A9E0; border: 2px solid #26A9E0; }
.page-khuyen-mai__btn-secondary:hover { background-color: #26A9E0; color: #FFFFFF; }

.page-khuyen-mai__section { padding: 50px 0; max-width: 1200px; margin: 0 auto; padding-left: 15px; padding-right: 15px; }
.page-khuyen-mai__section-title { font-size: 2.5rem; color: #26A9E0; text-align: center; margin-bottom: 40px; font-weight: 700; }

.page-khuyen-mai__promotions-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.page-khuyen-mai__promotion-card { background-color: #ffffff; border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05); transition: transform 0.3s ease; }
.page-khuyen-mai__promotion-card:hover { transform: translateY(-5px); }
.page-khuyen-mai__promotion-image { width: 100%; height: 200px; overflow: hidden; }
.page-khuyen-mai__promotion-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.page-khuyen-mai__promotion-content { padding: 25px; }
.page-khuyen-mai__promotion-title { font-size: 1.5rem; color: #26A9E0; margin-bottom: 10px; font-weight: 600; }
.page-khuyen-mai__promotion-title a { color: #26A9E0; text-decoration: none; }
.page-khuyen-mai__promotion-title a:hover { text-decoration: underline; }
.page-khuyen-mai__promotion-excerpt { font-size: 1rem; color: #555555; line-height: 1.5; margin-bottom: 20px; }
.page-khuyen-mai__read-more-button { display: inline-block; padding: 10px 20px; background-color: #EA7C07; color: #FFFFFF; border-radius: 5px; text-decoration: none; font-weight: 500; transition: background-color 0.3s ease; }
.page-khuyen-mai__read-more-button:hover { background-color: #c96800; }

.page-khuyen-mai__how-to-claim { background-color: #f2faff; }
.page-khuyen-mai__steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; margin-bottom: 40px; }
.page-khuyen-mai__step-card { background-color: #ffffff; padding: 30px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08); text-align: center; }
.page-khuyen-mai__step-number { font-size: 2.5rem; color: #26A9E0; font-weight: 700; margin-bottom: 15px; display: block; }
.page-khuyen-mai__step-title { font-size: 1.3rem; color: #333333; margin-bottom: 10px; font-weight: 600; }
.page-khuyen-mai__step-description { font-size: 0.95rem; color: #666666; line-height: 1.5; }
.page-khuyen-mai__cta-wrapper { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }

.page-khuyen-mai__terms-conditions { background-color: #ffffff; }
.page-khuyen-mai__content-block { font-size: 1rem; color: #333333; line-height: 1.7; }
.page-khuyen-mai__content-block p { margin-bottom: 15px; }
.page-khuyen-mai__sub-title { font-size: 1.6rem; color: #26A9E0; margin-top: 30px; margin-bottom: 15px; font-weight: 600; }
.page-khuyen-mai__read-more-link { color: #EA7C07; text-decoration: none; font-weight: 500; display: inline-block; margin-top: 20px; }
.page-khuyen-mai__read-more-link:hover { text-decoration: underline; }

.page-khuyen-mai__faq-section { background-color: #f8f9fa; }
.page-khuyen-mai__faq-list { max-width: 800px; margin: 0 auto; }
.page-khuyen-mai__faq-item { background-color: #ffffff; border: 1px solid #e0e0e0; border-radius: 8px; margin-bottom: 15px; overflow: hidden; }
.page-khuyen-mai__faq-question { display: flex; justify-content: space-between; align-items: center; padding: 18px 25px; cursor: pointer; font-size: 1.1rem; color: #333333; font-weight: 600; list-style: none; }
.page-khuyen-mai__faq-question::-webkit-details-marker { display: none; }
.page-khuyen-mai__faq-question::marker { display: none; }
.page-khuyen-mai__faq-toggle { font-size: 1.5rem; transition: transform 0.3s ease; color: #26A9E0; }
.page-khuyen-mai__faq-item[open] .page-khuyen-mai__faq-toggle { transform: rotate(45deg); }
.page-khuyen-mai__faq-answer { padding: 0 25px 20px; font-size: 1rem; color: #555555; line-height: 1.6; }

@media (max-width: 768px) {
  .page-khuyen-mai__main-title { font-size: clamp(1.8rem, 8vw, 2.5rem); }
  .page-khuyen-mai__description { font-size: 1rem; }
  .page-khuyen-mai__cta-button { padding: 10px 20px; font-size: 0.9rem; margin: 5px 0; max-width: 100% !important; width: 100% !important; box-sizing: border-box !important; white-space: normal !important; word-wrap: break-word !important;}
  .page-khuyen-mai__cta-wrapper { flex-direction: column; gap: 10px; padding: 0 15px; }
  .page-khuyen-mai__section-title { font-size: 2rem; }
  .page-khuyen-mai__promotions-grid, .page-khuyen-mai__steps-grid { grid-template-columns: 1fr; }
  .page-khuyen-mai__promotion-image { height: 180px; }
  .page-khuyen-mai__promotion-title { font-size: 1.3rem; }
  .page-khuyen-mai__step-title { font-size: 1.2rem; }
  .page-khuyen-mai__sub-title { font-size: 1.4rem; }
  .page-khuyen-mai__faq-question { font-size: 1rem; padding: 15px 20px; }
  .page-khuyen-mai__faq-answer { padding: 0 20px 15px; font-size: 0.95rem; }
  .page-khuyen-mai img { max-width: 100% !important; width: 100% !important; height: auto !important; display: block !important; }
  .page-khuyen-mai__hero-section, .page-khuyen-mai__section, .page-khuyen-mai__content-block, .page-khuyen-mai__promotion-card, .page-khuyen-mai__step-card, .page-khuyen-mai__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-khuyen-mai__hero-section { padding-left: 0; padding-right: 0; }
}