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    font-family: 'Arial', sans-serif;
    color: #333333; /* Default text color for light body background */
    background-color: #F4F7FB; /* Consistent with body background type */
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__section {
    padding: 60px 0;
    position: relative;
    z-index: 1;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 10px; /* Small top padding, body handles --header-offset */
    padding-bottom: 60px;
    background-color: #F4F7FB; /* Match body background */
    overflow: hidden;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__hero-image-wrapper {
    width: 100%;
    max-height: 550px; /* Adjust as needed for visual impact */
    overflow: hidden;
    position: relative;
    margin-bottom: 30px;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover; /* Default for desktop */
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__hero-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 15px;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__main-title {
    font-size: 48px;
    color: #1F2D3D; /* Text Main */
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 700;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__subtitle {
    font-size: 20px;
    color: #333333;
    margin-bottom: 30px;
    line-height: 1.5;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%; /* Ensure container fills width for mobile wrapping */
    max-width: 600px; /* Limit button group width on desktop */
    margin: 0 auto;
    box-sizing: border-box;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__cta-buttons--centered {
    margin-top: 40px;
    margin-bottom: 20px;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__btn-primary,
.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__btn-secondary,
.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__btn-card {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Ensure long words break */
    box-sizing: border-box;
    max-width: 100%; /* Important for mobile */
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__btn-primary {
    background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4);
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__btn-primary:hover {
    background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
    box-shadow: 0 6px 20px rgba(47, 107, 255, 0.6);
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__btn-secondary {
    background: #ffffff;
    color: #2F6BFF;
    border: 2px solid #2F6BFF;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__btn-secondary:hover {
    background: #e0e0e0;
    color: #1a4fcc;
    border-color: #1a4fcc;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__btn-card {
    background: #6FA3FF; /* Auxiliary color */
    color: #ffffff;
    border: none;
    font-size: 16px;
    padding: 10px 20px;
    margin-top: auto; /* Push to bottom of card */
    border-radius: 6px;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__btn-card:hover {
    background: #4A8BFF;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__section-title {
    font-size: 36px;
    color: #1F2D3D; /* Text Main */
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__text-block {
    font-size: 17px;
    line-height: 1.7;
    color: #333333;
    margin-bottom: 20px;
    text-align: justify;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__image-content {
    width: 100%;
    height: auto;
    display: block;
    margin: 30px auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    min-width: 200px; /* Minimum size requirement */
    min-height: 200px;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__promotion-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__promotion-card {
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    padding: 25px;
    display: flex;
    flex-direction: column;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #D6E2FF; /* Border color */
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__promotion-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__card-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    min-width: 200px; /* Minimum size requirement */
    min-height: 200px;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__card-title {
    font-size: 22px;
    color: #1F2D3D; /* Text Main */
    margin-bottom: 15px;
    font-weight: 600;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__card-description {
    font-size: 16px;
    color: #555555;
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1; /* Allow description to take available space */
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__numbered-list,
.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__bullet-list {
    list-style: none;
    padding: 0;
    margin: 30px 0;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__numbered-list li,
.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__bullet-list li {
    background: #ffffff;
    margin-bottom: 15px;
    padding: 20px 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: flex-start;
    font-size: 17px;
    line-height: 1.6;
    color: #333333;
    border: 1px solid #D6E2FF;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__numbered-list li::before {
    content: counter(list-item) ". ";
    counter-increment: list-item;
    font-weight: bold;
    color: #2F6BFF;
    margin-right: 15px;
    font-size: 1.2em;
    flex-shrink: 0;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__bullet-list li::before {
    content: "•";
    font-weight: bold;
    color: #2F6BFF;
    margin-right: 15px;
    font-size: 1.2em;
    flex-shrink: 0;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__list-item-title {
    color: #1F2D3D;
    font-weight: 600;
    display: inline;
}

/* FAQ styles */
details.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #D6E2FF; /* Border color */
  overflow: hidden;
  background: #ffffff;
}
details.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__faq-item summary.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: #1F2D3D; /* Text Main */
}
details.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__faq-item summary.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__faq-question::-webkit-details-marker {
  display: none;
}
details.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__faq-item summary.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__faq-question:hover {
  background: #f5f5f5;
}
.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
}
.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__faq-item .page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #333333;
  font-size: 16px;
  line-height: 1.6;
}
.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__faq-answer p {
    margin: 0;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__final-cta {
    background: #2F6BFF; /* Main color */
    color: #ffffff;
    text-align: center;
    padding: 80px 0;
    border-radius: 10px;
    margin: 40px auto;
    max-width: 1200px;
    box-shadow: 0 10px 30px rgba(47, 107, 255, 0.5);
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__final-cta .page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__section-title {
    color: #ffffff;
    margin-bottom: 25px;
}

.page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__final-cta .page-blog-tong-hop-khuyen-mai-va-uu-dai-doc-quyen-tu-fk88__text-block {
    color: #e0eaff;
    max-width: 800px;
    margin: 0 auto 40px;
}