.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip {
  font-family: Arial, sans-serif;
  color: #333333; /* Dark text for light background */
  line-height: 1.6;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 16px;
  box-sizing: border-box;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__hero-section {
  padding-top: 10px; /* Small top padding, assuming body handles header offset */
  padding-bottom: 60px;
  background-color: #f5f5f5; /* Light background for hero */
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__hero-section .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  padding-top: 40px;
  padding-bottom: 40px;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__hero-content {
  flex: 1 1 50%;
  min-width: 300px;
  color: #333333; /* Ensure text is dark on light background */
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__main-title {
  font-size: clamp(2em, 4vw, 3.2em); /* Responsive font size for H1 */
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #26A9E0; /* Brand color for H1 */
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__intro-text {
  font-size: 1.1em;
  margin-bottom: 30px;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__btn-primary,
.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1em;
  transition: all 0.3s ease;
  box-sizing: border-box;
  text-align: center;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__btn-primary {
  background-color: #26A9E0; /* Primary color */
  color: #FFFFFF; /* White text */
  border: 2px solid #26A9E0;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__btn-primary:hover {
  background-color: #1e87b9;
  border-color: #1e87b9;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__btn-secondary {
  background-color: #FFFFFF; /* White background */
  color: #26A9E0; /* Primary color text */
  border: 2px solid #26A9E0;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__btn-secondary:hover {
  background-color: #e0f2f7;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__hero-image {
  flex: 1 1 40%;
  min-width: 300px;
  text-align: center;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__hero-side-image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__content-area {
  padding: 60px 0;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__section-title {
  font-size: 2.2em;
  font-weight: 700;
  color: #26A9E0;
  margin-bottom: 30px;
  text-align: center;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__text-block {
  font-size: 1.05em;
  margin-bottom: 20px;
  text-align: justify;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__content-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
  margin-bottom: 40px;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__promo-card {
  background-color: #FFFFFF;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  padding: 25px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__promo-title {
  font-size: 1.5em;
  color: #1e1765; /* Darker tone for titles */
  margin-bottom: 15px;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__promo-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__promo-description {
  font-size: 0.95em;
  color: #555555;
  text-align: justify;
  margin-bottom: 10px;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__how-to-claim-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 40px;
  margin-bottom: 40px;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__step {
  background-color: #FFFFFF;
  border-left: 5px solid #26A9E0;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__step-title {
  font-size: 1.3em;
  color: #26A9E0;
  margin-bottom: 10px;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__step-description {
  font-size: 0.95em;
  color: #555555;
  margin-bottom: 15px;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__step-btn {
  margin-top: auto; /* Push button to bottom */
  width: 100%;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__list {
  list-style: disc inside;
  margin-left: 20px;
  margin-bottom: 30px;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__list li {
  margin-bottom: 10px;
  font-size: 1.05em;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__list li strong {
  color: #26A9E0;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__faq-section {
  margin-top: 40px;
  margin-bottom: 40px;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__faq-item {
  background-color: #FFFFFF;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__faq-item summary {
  display: block; /* For details tag */
  list-style: none; /* Remove default marker */
}
.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__faq-item summary::-webkit-details-marker {
  display: none; /* Hide Chrome default marker */
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.1em;
  font-weight: 600;
  color: #1e1765;
  cursor: pointer;
  background-color: #f9f9f9;
  border-bottom: 1px solid #e0e0e0;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__faq-item[open] .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__faq-question {
  border-bottom: 1px solid transparent; /* No border when open */
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__faq-qtext {
  flex-grow: 1;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__faq-toggle {
  font-size: 1.5em;
  font-weight: 300;
  margin-left: 15px;
  color: #26A9E0;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1em;
  color: #555555;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__faq-answer p {
  margin-bottom: 10px;
}
.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__faq-answer p:last-child {
  margin-bottom: 0;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__final-cta-section {
  text-align: center;
  padding: 60px 0;
  background-color: #f5f5f5;
  margin-top: 60px;
  border-radius: 12px;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__final-cta-section .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__section-title {
  margin-bottom: 20px;
}

.page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__final-cta-section .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__text-block {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 30px;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__hero-section .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__container {
    flex-direction: column;
    text-align: center;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__hero-content {
    order: 2;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__hero-image {
    order: 1;
    margin-bottom: 30px;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__cta-buttons {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  /* HERO Section */
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__hero-section {
    padding-top: 10px !important; /* Small top padding, assuming body handles header offset */
    padding-bottom: 40px;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__main-title {
    font-size: clamp(1.8em, 8vw, 2.5em);
    margin-bottom: 15px;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__intro-text {
    font-size: 1em;
    margin-bottom: 25px;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__hero-side-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__cta-buttons {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__btn-primary,
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__btn-secondary,
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip a[class*="button"],
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Content Sections */
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__content-area {
    padding: 30px 0;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__section-title {
    font-size: 1.8em;
    margin-bottom: 20px;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__text-block {
    font-size: 0.95em;
  }

  /* Promo Grid (Module 1 equivalent - though this is a blog page, it's a grid of promo cards) */
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__promo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__promo-card {
    padding: 20px;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__promo-title {
    font-size: 1.3em;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__promo-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* How-To-Claim Steps */
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__how-to-claim-steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__step-title {
    font-size: 1.2em;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__step-btn {
    max-width: 100% !important;
    width: 100% !important;
  }

  /* FAQ Section */
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__faq-toggle {
    font-size: 1.3em;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__faq-answer {
    padding: 10px 20px 15px;
    font-size: 0.95em;
  }

  /* General Images and Containers */
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__container,
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__section,
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Final CTA Section */
  .page-blog-cac-loai-khuyen-mai-hap-dan-tai-rik-vip__final-cta-section {
    padding: 40px 15px;
  }
}