.page-blog-cac-chuong-khuyen-mai-byy88 {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #1F2D3D; /* Text Main */
  background-color: #F4F7FB; /* Background */
}

.page-blog-cac-chuong-khuyen-mai-byy88__hero-section {
  position: relative;
  padding-top: 10px;
  background-color: #F4F7FB;
  overflow: hidden;
}

.page-blog-cac-chuong-khuyen-mai-byy88__hero-image-container {
  width: 100%;
  height: auto;
  max-height: 675px;
  overflow: hidden;
}

.page-blog-cac-chuong-khuyen-mai-byy88__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  object-position: center;
}

.page-blog-cac-chuong-khuyen-mai-byy88__hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 15px 60px;
  text-align: center;
  background-color: #F4F7FB;
  color: #1F2D3D;
}

.page-blog-cac-chuong-khuyen-mai-byy88__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  font-weight: 700;
  color: #2F6BFF;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-blog-cac-chuong-khuyen-mai-byy88__subtitle {
  font-size: clamp(1em, 2vw, 1.3em);
  color: #1F2D3D;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-cac-chuong-khuyen-mai-byy88__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-blog-cac-chuong-khuyen-mai-byy88__btn-primary,
.page-blog-cac-chuong-khuyen-mai-byy88__btn-secondary,
.page-blog-cac-chuong-khuyen-mai-byy88 a[class*="button"],
.page-blog-cac-chuong-khuyen-mai-byy88 a[class*="btn"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1em;
  transition: all 0.3s ease;
  min-width: 180px;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-cac-chuong-khuyen-mai-byy88__btn-primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.3);
}

.page-blog-cac-chuong-khuyen-mai-byy88__btn-primary:hover {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(47, 107, 255, 0.4);
}

.page-blog-cac-chuong-khuyen-mai-byy88__btn-secondary {
  background-color: #ffffff;
  color: #2F6BFF;
  border: 2px solid #2F6BFF;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-blog-cac-chuong-khuyen-mai-byy88__btn-secondary:hover {
  background-color: #F4F7FB;
  color: #1F2D3D;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.page-blog-cac-chuong-khuyen-mai-byy88__content-section,
.page-blog-cac-chuong-khuyen-mai-byy88__promotions-grid,
.page-blog-cac-chuong-khuyen-mai-byy88__how-to-claim,
.page-blog-cac-chuong-khuyen-mai-byy88__terms-conditions,
.page-blog-cac-chuong-khuyen-mai-byy88__why-byy88,
.page-blog-cac-chuong-khuyen-mai-byy88__faq-section,
.page-blog-cac-chuong-khuyen-mai-byy88__final-cta {
  padding: 60px 0;
}

.page-blog-cac-chuong-khuyen-mai-byy88__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-blog-cac-chuong-khuyen-mai-byy88__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  font-weight: 700;
  color: #2F6BFF;
  text-align: center;
  margin-bottom: 40px;
}

.page-blog-cac-chuong-khuyen-mai-byy88__text-block {
  font-size: 1.1em;
  color: #1F2D3D;
  margin-bottom: 20px;
  text-align: justify;
}

.page-blog-cac-chuong-khuyen-mai-byy88__text-block .highlight {
  font-weight: bold;
  color: #2F6BFF;
}

.page-blog-cac-chuong-khuyen-mai-byy88__text-block a {
  color: #2F6BFF;
  text-decoration: none;
  font-weight: 600;
}

.page-blog-cac-chuong-khuyen-mai-byy88__text-block a:hover {
  text-decoration: underline;
}

.page-blog-cac-chuong-khuyen-mai-byy88__promotions-grid .page-blog-cac-chuong-khuyen-mai-byy88__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-blog-cac-chuong-khuyen-mai-byy88__promo-card,
.page-blog-cac-chuong-khuyen-mai-byy88__step-card,
.page-blog-cac-chuong-khuyen-mai-byy88__faq-item {
  background-color: #FFFFFF; /* Card BG */
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: #1F2D3D;
}

.page-blog-cac-chuong-khuyen-mai-byy88__promo-card-image {
  width: 100%;
  height: 225px; /* Fixed height for consistency, adjust for responsive */
  object-fit: cover;
  display: block;
}

.page-blog-cac-chuong-khuyen-mai-byy88__promo-card-title {
  font-size: 1.4em;
  font-weight: 600;
  color: #2F6BFF;
  margin: 20px 20px 10px;
}

.page-blog-cac-chuong-khuyen-mai-byy88__promo-card-description {
  font-size: 1em;
  color: #1F2D3D;
  margin: 0 20px 20px;
  flex-grow: 1;
}

.page-blog-cac-chuong-khuyen-mai-byy88__promo-card-button {
  margin: 0 20px 20px;
}

.page-blog-cac-chuong-khuyen-mai-byy88__how-to-claim .page-blog-cac-chuong-khuyen-mai-byy88__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.page-blog-cac-chuong-khuyen-mai-byy88__step-card {
  text-align: center;
  padding: 30px;
  position: relative;
  background-color: #ffffff;
}

.page-blog-cac-chuong-khuyen-mai-byy88__step-number {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5em;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.3);
}

.page-blog-cac-chuong-khuyen-mai-byy88__step-title {
  font-size: 1.5em;
  font-weight: 600;
  color: #2F6BFF;
  margin-top: 20px;
  margin-bottom: 15px;
}

.page-blog-cac-chuong-khuyen-mai-byy88__step-description {
  font-size: 1em;
  color: #1F2D3D;
}

.page-blog-cac-chuong-khuyen-mai-byy88__dark-bg {
  background-color: #2F6BFF; /* Primary color */
  color: #ffffff;
}

.page-blog-cac-chuong-khuyen-mai-byy88__dark-bg .page-blog-cac-chuong-khuyen-mai-byy88__section-title,
.page-blog-cac-chuong-khuyen-mai-byy88__dark-bg .page-blog-cac-chuong-khuyen-mai-byy88__text-block,
.page-blog-cac-chuong-khuyen-mai-byy88__dark-bg .page-blog-cac-chuong-khuyen-mai-byy88__step-title,
.page-blog-cac-chuong-khuyen-mai-byy88__dark-bg .page-blog-cac-chuong-khuyen-mai-byy88__step-description,
.page-blog-cac-chuong-khuyen-mai-byy88__dark-bg .page-blog-cac-chuong-khuyen-mai-byy88__feature-title,
.page-blog-cac-chuong-khuyen-mai-byy88__dark-bg .page-blog-cac-chuong-khuyen-mai-byy88__feature-description {
  color: #ffffff;
}

.page-blog-cac-chuong-khuyen-mai-byy88__dark-bg .page-blog-cac-chuong-khuyen-mai-byy88__text-block a,
.page-blog-cac-chuong-khuyen-mai-byy88__dark-bg .page-blog-cac-chuong-khuyen-mai-byy88__step-description a {
  color: #A5C4FF;
}

.page-blog-cac-chuong-khuyen-mai-byy88__dark-bg .page-blog-cac-chuong-khuyen-mai-byy88__step-card {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.page-blog-cac-chuong-khuyen-mai-byy88__terms-conditions .page-blog-cac-chuong-khuyen-mai-byy88__list {
  list-style: disc;
  margin-left: 25px;
  font-size: 1.1em;
  color: #1F2D3D;
}

.page-blog-cac-chuong-khuyen-mai-byy88__terms-conditions .page-blog-cac-chuong-khuyen-mai-byy88__list-item {
  margin-bottom: 10px;
}

.page-blog-cac-chuong-khuyen-mai-byy88__terms-conditions .page-blog-cac-chuong-khuyen-mai-byy88__list-item strong {
  color: #2F6BFF;
}

.page-blog-cac-chuong-khuyen-mai-byy88__why-byy88 .page-blog-cac-chuong-khuyen-mai-byy88__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.page-blog-cac-chuong-khuyen-mai-byy88__feature-item {
  text-align: center;
  padding: 30px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-blog-cac-chuong-khuyen-mai-byy88__feature-title {
  font-size: 1.4em;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 10px;
}

.page-blog-cac-chuong-khuyen-mai-byy88__feature-description {
  font-size: 1em;
  color: #ffffff;
}

.page-blog-cac-chuong-khuyen-mai-byy88__faq-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-blog-cac-chuong-khuyen-mai-byy88__faq-item {
  background-color: #FFFFFF;
  border: 1px solid #D6E2FF;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.page-blog-cac-chuong-khuyen-mai-byy88__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.2em;
  font-weight: 600;
  color: #2F6BFF;
  cursor: pointer;
  background-color: #F4F7FB;
  border-bottom: 1px solid #D6E2FF;
  list-style: none;
}

.page-blog-cac-chuong-khuyen-mai-byy88__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog-cac-chuong-khuyen-mai-byy88__faq-item[open] .page-blog-cac-chuong-khuyen-mai-byy88__faq-question {
  border-bottom: 1px solid #D6E2FF;
}

.page-blog-cac-chuong-khuyen-mai-byy88__faq-item[open] .page-blog-cac-chuong-khuyen-mai-byy88__faq-toggle {
  transform: rotate(45deg);
}

.page-blog-cac-chuong-khuyen-mai-byy88__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-blog-cac-chuong-khuyen-mai-byy88__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  color: #1F2D3D;
  background-color: #FFFFFF;
}

.page-blog-cac-chuong-khuyen-mai-byy88__faq-answer p {
  margin-bottom: 10px;
}

.page-blog-cac-chuong-khuyen-mai-byy88__faq-answer a {
  color: #2F6BFF;
  text-decoration: none;
  font-weight: 600;
}

.page-blog-cac-chuong-khuyen-mai-byy88__faq-answer a:hover {
  text-decoration: underline;
}

.page-blog-cac-chuong-khuyen-mai-byy88__final-cta {
  text-align: center;
}

.page-blog-cac-chuong-khuyen-mai-byy88__final-cta .page-blog-cac-chuong-khuyen-mai-byy88__text-block {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 30px;
}

/* General image responsiveness */
.page-blog-cac-chuong-khuyen-mai-byy88 img {
  max-width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .page-blog-cac-chuong-khuyen-mai-byy88 {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__hero-section {
    padding-top: 10px;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__hero-content {
    padding: 30px 15px 40px;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__main-title {
    font-size: 2em;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__subtitle {
    font-size: 1em;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__cta-buttons {
    flex-direction: column;
    gap: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__btn-primary,
  .page-blog-cac-chuong-khuyen-mai-byy88__btn-secondary,
  .page-blog-cac-chuong-khuyen-mai-byy88 a[class*="button"],
  .page-blog-cac-chuong-khuyen-mai-byy88 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;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__content-section,
  .page-blog-cac-chuong-khuyen-mai-byy88__promotions-grid,
  .page-blog-cac-chuong-khuyen-mai-byy88__how-to-claim,
  .page-blog-cac-chuong-khuyen-mai-byy88__terms-conditions,
  .page-blog-cac-chuong-khuyen-mai-byy88__why-byy88,
  .page-blog-cac-chuong-khuyen-mai-byy88__faq-section,
  .page-blog-cac-chuong-khuyen-mai-byy88__final-cta {
    padding: 40px 0;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__container {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__text-block {
    font-size: 1em;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__promotions-grid .page-blog-cac-chuong-khuyen-mai-byy88__grid,
  .page-blog-cac-chuong-khuyen-mai-byy88__how-to-claim .page-blog-cac-chuong-khuyen-mai-byy88__steps-grid,
  .page-blog-cac-chuong-khuyen-mai-byy88__why-byy88 .page-blog-cac-chuong-khuyen-mai-byy88__features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__promo-card-image {
    height: 180px;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__promo-card,
  .page-blog-cac-chuong-khuyen-mai-byy88__step-card,
  .page-blog-cac-chuong-khuyen-mai-byy88__faq-item {
    padding: 20px;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__step-number {
    top: -15px;
    width: 40px;
    height: 40px;
    font-size: 1.2em;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__step-title {
    font-size: 1.3em;
    margin-top: 15px;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__faq-question {
    padding: 15px 20px;
    font-size: 1.1em;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88__faq-answer {
    padding: 15px 20px;
    font-size: 0.95em;
  }

  .page-blog-cac-chuong-khuyen-mai-byy88 img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
}