.page-blog-huong-dan-dang-ky-jj888 {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Text Main */
  background-color: #F5F7FA; /* Background */
  line-height: 1.6;
  font-size: 1rem;
}

.page-blog-huong-dan-dang-ky-jj888__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-blog-huong-dan-dang-ky-jj888__hero-section {
  position: relative;
  padding-top: 10px; /* Fixed header spacing */
  overflow: hidden;
  margin-bottom: 40px;
}

.page-blog-huong-dan-dang-ky-jj888__hero-image-wrapper {
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  position: relative;
}

.page-blog-huong-dan-dang-ky-jj888__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-blog-huong-dan-dang-ky-jj888__hero-content {
  position: relative;
  text-align: center;
  padding: 40px 20px;
  background-color: #ffffff;
  margin-top: -80px; /* Overlap with image slightly for visual flow */
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  z-index: 10;
}

.page-blog-huong-dan-dang-ky-jj888__main-title {
  font-size: clamp(2.2rem, 4vw, 3rem);
  color: #E53935;
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.2;
}

.page-blog-huong-dan-dang-ky-jj888__hero-description {
  font-size: 1.15rem;
  color: #333333;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-huong-dan-dang-ky-jj888__cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  font-size: 1.1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: none;
  cursor: pointer;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-huong-dan-dang-ky-jj888__cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(229, 57, 53, 0.4);
}

.page-blog-huong-dan-dang-ky-jj888__cta-button--small {
  font-size: 1rem;
  padding: 12px 25px;
}

.page-blog-huong-dan-dang-ky-jj888__cta-button--large {
  font-size: 1.2rem;
  padding: 18px 35px;
}

.page-blog-huong-dan-dang-ky-jj888__content-section,
.page-blog-huong-dan-dang-ky-jj888__steps-section,
.page-blog-huong-dan-dang-ky-jj888__promo-section,
.page-blog-huong-dan-dang-ky-jj888__faq-section,
.page-blog-huong-dan-dang-ky-jj888__final-cta-section {
  padding: 40px 0;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-blog-huong-dan-dang-ky-jj888__light-bg {
  background-color: #ffffff;
  color: #333333;
}

.page-blog-huong-dan-dang-ky-jj888__dark-bg {
  background-color: #E53935;
  color: #ffffff;
}

.page-blog-huong-dan-dang-ky-jj888__section-title {
  font-size: 2.2rem;
  color: #E53935;
  text-align: center;
  margin-bottom: 30px;
  font-weight: bold;
  line-height: 1.3;
}

.page-blog-huong-dan-dang-ky-jj888__dark-bg .page-blog-huong-dan-dang-ky-jj888__section-title {
  color: #ffffff;
}

.page-blog-huong-dan-dang-ky-jj888__paragraph {
  font-size: 1.05rem;
  margin-bottom: 20px;
  text-align: justify;
}

.page-blog-huong-dan-dang-ky-jj888__benefits-list,
.page-blog-huong-dan-dang-ky-jj888__info-list,
.page-blog-huong-dan-dang-ky-jj888__tips-list,
.page-blog-huong-dan-dang-ky-jj888__promo-list {
  list-style: disc;
  margin-left: 25px;
  margin-bottom: 20px;
}

.page-blog-huong-dan-dang-ky-jj888__list-item {
  margin-bottom: 10px;
  font-size: 1rem;
}

.page-blog-huong-dan-dang-ky-jj888__step-card {
  background-color: #FFFFFF;
  border: 1px solid #E0E0E0;
  border-radius: 10px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-blog-huong-dan-dang-ky-jj888__step-title {
  font-size: 1.8rem;
  color: #FF5A4F;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-jj888__step-figure {
  margin: 20px 0;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-jj888__step-image,
.page-blog-huong-dan-dang-ky-jj888__promo-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.page-blog-huong-dan-dang-ky-jj888__figcaption {
  font-size: 0.9rem;
  color: #666666;
  margin-top: 10px;
}

.page-blog-huong-dan-dang-ky-jj888__promo-figure {
  margin: 20px 0;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-jj888__faq-list {
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-jj888__faq-item {
  background-color: #FFFFFF;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-blog-huong-dan-dang-ky-jj888__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  font-size: 1.1rem;
  font-weight: bold;
  color: #333333;
  cursor: pointer;
  background-color: #f9f9f9;
  border-bottom: 1px solid #E0E0E0;
  list-style: none; /* For details/summary */
}

.page-blog-huong-dan-dang-ky-jj888__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog-huong-dan-dang-ky-jj888__faq-qtext {
  flex-grow: 1;
}

.page-blog-huong-dan-dang-ky-jj888__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 10px;
  color: #E53935;
  transition: transform 0.3s ease;
}

.page-blog-huong-dan-dang-ky-jj888__faq-item[open] .page-blog-huong-dan-dang-ky-jj888__faq-toggle {
  transform: rotate(45deg);
}

.page-blog-huong-dan-dang-ky-jj888__faq-answer {
  padding: 15px 20px;
  font-size: 1rem;
  color: #555555;
  line-height: 1.5;
}

/* General image responsiveness */
.page-blog-huong-dan-dang-ky-jj888 img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Button general responsiveness */
.page-blog-huong-dan-dang-ky-jj888__cta-button,
.page-blog-huong-dan-dang-ky-jj888 a[class*="button"],
.page-blog-huong-dan-dang-ky-jj888 a[class*="btn"] {
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-huong-dan-dang-ky-jj888__cta-buttons,
.page-blog-huong-dan-dang-ky-jj888__button-group,
.page-blog-huong-dan-dang-ky-jj888__btn-container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-blog-huong-dan-dang-ky-jj888 {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-blog-huong-dan-dang-ky-jj888__container {
    padding: 15px;
  }

  .page-blog-huong-dan-dang-ky-jj888__hero-section {
    padding-top: 10px !important; /* Ensure minimal top padding for hero */
    margin-bottom: 20px;
  }

  .page-blog-huong-dan-dang-ky-jj888__hero-content {
    padding: 20px 15px;
    margin-top: -40px;
  }

  .page-blog-huong-dan-dang-ky-jj888__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-dang-ky-jj888__hero-description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-blog-huong-dan-dang-ky-jj888__cta-button,
  .page-blog-huong-dan-dang-ky-jj888 a[class*="button"],
  .page-blog-huong-dan-dang-ky-jj888 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: 12px 15px;
    font-size: 1rem;
  }

  .page-blog-huong-dan-dang-ky-jj888__cta-button--large {
    font-size: 1.1rem;
    padding: 15px 25px;
  }

  .page-blog-huong-dan-dang-ky-jj888__cta-buttons,
  .page-blog-huong-dan-dang-ky-jj888__button-group,
  .page-blog-huong-dan-dang-ky-jj888__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-direction: column;
    gap: 10px;
  }

  .page-blog-huong-dan-dang-ky-jj888__section-title {
    font-size: 1.8rem;
    margin-bottom: 20px;
  }

  .page-blog-huong-dan-dang-ky-jj888__content-section,
  .page-blog-huong-dan-dang-ky-jj888__steps-section,
  .page-blog-huong-dan-dang-ky-jj888__promo-section,
  .page-blog-huong-dan-dang-ky-jj888__faq-section,
  .page-blog-huong-dan-dang-ky-jj888__final-cta-section {
    padding: 20px 0;
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-dang-ky-jj888__paragraph,
  .page-blog-huong-dan-dang-ky-jj888__list-item {
    font-size: 0.95rem;
  }

  .page-blog-huong-dan-dang-ky-jj888__step-card {
    padding: 20px;
    margin-bottom: 20px;
  }

  .page-blog-huong-dan-dang-ky-jj888__step-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
  }

  .page-blog-huong-dan-dang-ky-jj888__faq-question {
    padding: 12px 15px;
    font-size: 1rem;
  }

  .page-blog-huong-dan-dang-ky-jj888__faq-answer {
    padding: 12px 15px;
    font-size: 0.95rem;
  }

  .page-blog-huong-dan-dang-ky-jj888 img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-blog-huong-dan-dang-ky-jj888__section,
  .page-blog-huong-dan-dang-ky-jj888__card,
  .page-blog-huong-dan-dang-ky-jj888__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* No specific rules for home-content-box or guide-box as this is a blog page. */
  /* No specific rules for blog-grid as content is linear here. */
}