.page-blog-tong-hop-khuyen-mai-luck8882 {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Default text color for light body background */
  background-color: #FFFFFF; /* Assuming body background is white from shared.css */
  line-height: 1.6;
}

.page-blog-tong-hop-khuyen-mai-luck8882__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-blog-tong-hop-khuyen-mai-luck8882__container--center {
  text-align: center;
}

/* HERO Section */
.page-blog-tong-hop-khuyen-mai-luck8882__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, relying on body for header offset */
  margin-bottom: 40px;
  overflow: hidden; /* Ensure image doesn't overflow */
}

.page-blog-tong-hop-khuyen-mai-luck8882__hero-image {
  width: 100%;
  position: relative;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  overflow: hidden;
  margin-bottom: 30px;
}

.page-blog-tong-hop-khuyen-mai-luck8882__hero-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-blog-tong-hop-khuyen-mai-luck8882__hero-content {
  text-align: center;
  padding: 0 20px;
}

.page-blog-tong-hop-khuyen-mai-luck8882__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem); /* Clamp for H1 font size */
  font-weight: 700;
  color: #017439; /* Brand color for H1 */
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-blog-tong-hop-khuyen-mai-luck8882__hero-description {
  font-size: 1.1rem;
  color: #555555;
  max-width: 800px;
  margin: 0 auto 30px auto;
}

/* General Sections */
.page-blog-tong-hop-khuyen-mai-luck8882__section {
  padding: 40px 0;
  margin-bottom: 30px;
  background-color: #f9f9f9; /* Light background for sections */
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.page-blog-tong-hop-khuyen-mai-luck8882__section-title {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  color: #017439; /* Brand color for section titles */
  text-align: center;
  margin-bottom: 30px;
  font-weight: 600;
}

.page-blog-tong-hop-khuyen-mai-luck8882__text-block {
  font-size: 1rem;
  color: #333333;
  margin-bottom: 20px;
  text-align: justify;
}

/* Image Wrappers */
.page-blog-tong-hop-khuyen-mai-luck8882__image-wrapper {
  margin: 30px auto;
  max-width: 1000px; /* Max width for content images */
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-blog-tong-hop-khuyen-mai-luck8882__image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-blog-tong-hop-khuyen-mai-luck8882__image-wrapper--small {
  max-width: 600px;
}

/* Buttons */
.page-blog-tong-hop-khuyen-mai-luck8882__button-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap; /* Allow wrapping for multiple buttons */
}

.page-blog-tong-hop-khuyen-mai-luck8882__button-group--center {
  text-align: center;
}

.page-blog-tong-hop-khuyen-mai-luck8882__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text wrapping */
  text-align: center;
}

.page-blog-tong-hop-khuyen-mai-luck8882__cta-button--primary {
  background-color: #C30808; /* Custom color for register/login */
  color: #FFFFFF; /* Prioritizing WCAG AA contrast */
  border: 2px solid #C30808;
}

.page-blog-tong-hop-khuyen-mai-luck8882__cta-button--primary:hover {
  background-color: #a00606;
  border-color: #a00606;
}

.page-blog-tong-hop-khuyen-mai-luck8882__cta-button--secondary {
  background-color: #017439; /* Brand color */
  color: #FFFFFF;
  border: 2px solid #017439;
}

.page-blog-tong-hop-khuyen-mai-luck8882__cta-button--secondary:hover {
  background-color: #005a2e;
  border-color: #005a2e;
}

.page-blog-tong-hop-khuyen-mai-luck8882__cta-button--small {
  padding: 10px 20px;
  font-size: 1rem;
  margin-top: 15px;
}

/* Promotion Types Grid */
.page-blog-tong-hop-khuyen-mai-luck8882__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.page-blog-tong-hop-khuyen-mai-luck8882__card {
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  padding: 25px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  border: 1px solid #e0e0e0; /* Added for contrast */
}

.page-blog-tong-hop-khuyen-mai-luck8882__card-title {
  font-size: 1.5rem;
  color: #017439;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-blog-tong-hop-khuyen-mai-luck8882__card-text {
  font-size: 0.95rem;
  color: #555555;
  margin-bottom: 15px;
  flex-grow: 1; /* Allow text to take up available space */
}

/* List Styles */
.page-blog-tong-hop-khuyen-mai-luck8882__list {
  list-style: none;
  padding: 0;
  margin: 30px 0;
}

.page-blog-tong-hop-khuyen-mai-luck8882__list-item {
  background-color: #ffffff;
  border-left: 5px solid #017439;
  padding: 20px;
  margin-bottom: 15px;
  border-radius: 5px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  color: #333333;
}

.page-blog-tong-hop-khuyen-mai-luck8882__list-item strong {
  color: #017439;
}

/* FAQ Section */
.page-blog-tong-hop-khuyen-mai-luck8882__faq-list {
  margin-top: 30px;
}

.page-blog-tong-hop-khuyen-mai-luck8882__faq-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-blog-tong-hop-khuyen-mai-luck8882__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  color: #017439;
  cursor: pointer;
  background-color: #f0fbf5; /* Lighter shade of brand color */
  border-bottom: 1px solid #e0e0e0;
  user-select: none;
  list-style: none; /* Remove default marker for details summary */
}

.page-blog-tong-hop-khuyen-mai-luck8882__faq-item[open] > .page-blog-tong-hop-khuyen-mai-luck8882__faq-question {
  border-bottom: 1px solid #d0d0d0;
}

.page-blog-tong-hop-khuyen-mai-luck8882__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker */
}

.page-blog-tong-hop-khuyen-mai-luck8882__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-blog-tong-hop-khuyen-mai-luck8882__faq-item[open] .page-blog-tong-hop-khuyen-mai-luck8882__faq-toggle {
  transform: rotate(45deg); /* Change + to X or similar */
}

.page-blog-tong-hop-khuyen-mai-luck8882__faq-answer {
  padding: 15px 25px 20px 25px;
  font-size: 1rem;
  color: #555555;
  text-align: justify;
}

.page-blog-tong-hop-khuyen-mai-luck8882__faq-answer p {
  margin-bottom: 0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-blog-tong-hop-khuyen-mai-luck8882__main-title {
    font-size: clamp(2rem, 5vw, 3rem);
  }
  .page-blog-tong-hop-khuyen-mai-luck8882__section-title {
    font-size: clamp(1.6rem, 4vw, 2.5rem);
  }
}