.page-blog-khuyen-mai-doc-quyen-123win-91 {
  font-family: Arial, sans-serif;
  color: #333333; /* Default text color for light body background */
  line-height: 1.6;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__top-section {
  background-color: #f8f8f8;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 40px;
  text-align: center;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__main-title {
  font-size: clamp(2em, 4vw, 2.8em);
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.2;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__intro-text {
  font-size: 1.1em;
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: #555555;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__top-cta {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.2s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__btn--primary {
  background-color: #26A9E0;
  color: #ffffff;
  border: 2px solid #26A9E0;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__btn--primary:hover {
  background-color: #1f8ec4;
  border-color: #1f8ec4;
  transform: translateY(-2px);
}

.page-blog-khuyen-mai-doc-quyen-123win-91__btn--secondary {
  background-color: #ffffff;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__btn--secondary:hover {
  background-color: #e0f2f7;
  transform: translateY(-2px);
}

.page-blog-khuyen-mai-doc-quyen-123win-91__article-wrap {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__content-section {
  margin-bottom: 40px;
  background-color: #ffffff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.page-blog-khuyen-mai-doc-quyen-123win-91__section-title {
  font-size: 2em;
  color: #26A9E0;
  margin-bottom: 25px;
  border-bottom: 2px solid #e0e0e0;
  padding-bottom: 10px;
  font-weight: bold;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__sub-title {
  font-size: 1.5em;
  color: #333333;
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__paragraph {
  margin-bottom: 15px;
  color: #333333;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__figure {
  margin: 30px 0;
  text-align: center;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.page-blog-khuyen-mai-doc-quyen-123win-91__figcaption {
  font-size: 0.9em;
  color: #777777;
  margin-top: 10px;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__promo-box {
  background-color: #f0faff;
  border: 1px solid #d0eaff;
  border-left: 5px solid #26A9E0;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__promo-title {
  font-size: 1.3em;
  color: #26A9E0;
  margin-bottom: 10px;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__promo-desc {
  font-size: 0.95em;
  color: #444444;
  margin-bottom: 15px;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__btn--small {
  padding: 8px 18px;
  font-size: 0.9em;
  border-radius: 6px;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__promo-list,
.page-blog-khuyen-mai-doc-quyen-123win-91__steps-list,
.page-blog-khuyen-mai-doc-quyen-123win-91__warning-list,
.page-blog-khuyen-mai-doc-quyen-123win-91__advantage-list {
  list-style-type: disc;
  margin-left: 25px;
  margin-bottom: 15px;
  color: #333333;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__promo-list li,
.page-blog-khuyen-mai-doc-quyen-123win-91__steps-list li,
.page-blog-khuyen-mai-doc-quyen-123win-91__warning-list li,
.page-blog-khuyen-mai-doc-quyen-123win-91__advantage-list li {
  margin-bottom: 10px;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__steps-list {
  list-style-type: decimal;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__warning-list li {
  color: #cc0000;
  font-weight: bold;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__faq-item {
  background-color: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__faq-question {
  padding: 15px 20px;
  font-size: 1.1em;
  font-weight: bold;
  color: #26A9E0;
  cursor: pointer;
  position: relative;
  margin: 0; /* Reset margin for h3 */
}

.page-blog-khuyen-mai-doc-quyen-123win-91__faq-question::after {
  content: '+';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2em;
  transition: transform 0.3s ease;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__faq-item.active .page-blog-khuyen-mai-doc-quyen-123win-91__faq-question::after {
  content: '-';
  transform: translateY(-50%) rotate(180deg);
}

.page-blog-khuyen-mai-doc-quyen-123win-91__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 20px;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__faq-item.active .page-blog-khuyen-mai-doc-quyen-123win-91__faq-answer {
  max-height: 500px; /* Adjust as needed */
  padding-bottom: 15px;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__cta-buttons-bottom {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-top: 40px;
  flex-wrap: wrap;
}

.page-blog-khuyen-mai-doc-quyen-123win-91__copyright-info {
  text-align: center;
  padding: 20px;
  font-size: 0.9em;
  color: #777777;
  margin-top: 50px;
  background-color: #f8f8f8;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
  .page-blog-khuyen-mai-doc-quyen-123win-91__top-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
    margin-bottom: 10px;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__intro-text {
    font-size: 1em;
    margin-bottom: 20px;
    padding: 0 15px;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__top-cta {
    flex-direction: column;
    align-items: center;
    padding: 0 15px;
    gap: 10px;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__btn {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 15px;
    font-size: 1em;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__article-wrap {
    margin: 20px auto;
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__content-section {
    margin-bottom: 30px;
    padding: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__section-title {
    font-size: 1.6em;
    margin-bottom: 20px;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__sub-title {
    font-size: 1.3em;
    margin-top: 25px;
    margin-bottom: 10px;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__paragraph {
    font-size: 0.95em;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__promo-box {
    padding: 15px;
    margin-bottom: 15px;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__promo-title {
    font-size: 1.1em;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__promo-desc {
    font-size: 0.9em;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__btn--small {
    padding: 6px 12px;
    font-size: 0.85em;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__promo-list,
  .page-blog-khuyen-mai-doc-quyen-123win-91__steps-list,
  .page-blog-khuyen-mai-doc-quyen-123win-91__warning-list,
  .page-blog-khuyen-mai-doc-quyen-123win-91__advantage-list {
    margin-left: 20px;
    font-size: 0.95em;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__faq-question {
    padding: 12px 15px;
    font-size: 1em;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__faq-question::after {
    right: 15px;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__faq-answer {
    padding: 0 15px;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__faq-item.active .page-blog-khuyen-mai-doc-quyen-123win-91__faq-answer {
    padding-bottom: 12px;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__cta-buttons-bottom {
    flex-direction: column;
    align-items: center;
    margin-top: 30px;
    padding: 0 15px;
    gap: 10px;
  }

  .page-blog-khuyen-mai-doc-quyen-123win-91__copyright-info {
    margin-top: 30px;
    padding: 15px;
  }
}