.page-blog-huong-dan-dang-ky-88m {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Dark text for light body background */
  background-color: #FFFFFF;
  line-height: 1.6;
  font-size: 17px;
}

.page-blog-huong-dan-dang-ky-88m__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-88m__hero-section {
  background-color: #017439;
  color: #FFFFFF;
  padding: 60px 0;
  text-align: center;
  padding-top: 10px; /* Small top padding as body handles header offset */
}

.page-blog-huong-dan-dang-ky-88m__main-title {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: #FFFF00; /* Register and Login font color */
}

.page-blog-huong-dan-dang-ky-88m__subtitle {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-huong-dan-dang-ky-88m__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-blog-huong-dan-dang-ky-88m__btn-primary,
.page-blog-huong-dan-dang-ky-88m__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-huong-dan-dang-ky-88m__btn-primary {
  background-color: #C30808; /* Register/Login color */
  color: #FFFF00; /* Register/Login font color */
  border: 2px solid #C30808;
}

.page-blog-huong-dan-dang-ky-88m__btn-primary:hover {
  background-color: #a00606;
  border-color: #a00606;
}

.page-blog-huong-dan-dang-ky-88m__btn-secondary {
  background-color: #FFFFFF;
  color: #017439;
  border: 2px solid #017439;
}

.page-blog-huong-dan-dang-ky-88m__btn-secondary:hover {
  background-color: #f0f0f0;
  color: #005a2e;
}

.page-blog-huong-dan-dang-ky-88m__article-content {
  padding: 50px 0;
}

.page-blog-huong-dan-dang-ky-88m__article-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-blog-huong-dan-dang-ky-88m__section-title {
  font-size: 2.2em;
  color: #017439;
  margin-top: 40px;
  margin-bottom: 25px;
  font-weight: 700;
  line-height: 1.3;
}

.page-blog-huong-dan-dang-ky-88m__sub-section-title {
  font-size: 1.6em;
  color: #017439;
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-blog-huong-dan-dang-ky-88m__mini-title {
  font-size: 1.3em;
  color: #333333;
  margin-top: 25px;
  margin-bottom: 10px;
  font-weight: 600;
}

.page-blog-huong-dan-dang-ky-88m p {
  margin-bottom: 1em;
}

.page-blog-huong-dan-dang-ky-88m__list,
.page-blog-huong-dan-dang-ky-88m__ordered-list {
  list-style-type: disc;
  margin-left: 25px;
  margin-bottom: 1.5em;
}

.page-blog-huong-dan-dang-ky-88m__ordered-list {
  list-style-type: decimal;
}

.page-blog-huong-dan-dang-ky-88m__list li,
.page-blog-huong-dan-dang-ky-88m__ordered-list li {
  margin-bottom: 0.5em;
}

.page-blog-huong-dan-dang-ky-88m__figure {
  margin: 30px 0;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-88m__figure img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  min-width: 200px;
  min-height: 200px;
}

.page-blog-huong-dan-dang-ky-88m__figcaption {
  font-size: 0.9em;
  color: #666666;
  margin-top: 10px;
}

.page-blog-huong-dan-dang-ky-88m__info-card,
.page-blog-huong-dan-dang-ky-88m__promo-box,
.page-blog-huong-dan-dang-ky-88m__warning-card {
  background-color: #f0fdf4; /* Light green background */
  border-left: 5px solid #017439;
  padding: 20px;
  margin: 30px 0;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-blog-huong-dan-dang-ky-88m__warning-card {
  background-color: #fff0f0;
  border-left-color: #C30808;
}

.page-blog-huong-dan-dang-ky-88m__promo-box {
  text-align: center;
  background-color: #e6ffe6;
  border-left-color: #017439;
}

.page-blog-huong-dan-dang-ky-88m__promo-box p {
  font-size: 1.1em;
  font-weight: 600;
  color: #017439;
  margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-88m__promo-btn {
  margin-top: 10px;
}

.page-blog-huong-dan-dang-ky-88m__faq-list {
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-88m__faq-item {
  background-color: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog-huong-dan-dang-ky-88m__faq-question {
  padding: 18px 25px;
  background-color: #eaf7ed;
  color: #017439;
  font-weight: 600;
  font-size: 1.15em;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
}

.page-blog-huong-dan-dang-ky-88m__faq-question:hover {
  background-color: #dff0d8;
}

.page-blog-huong-dan-dang-ky-88m__faq-answer {
  padding: 0 25px 18px;
  color: #555555;
  font-size: 1em;
  display: none; /* Default hidden */
}

.page-blog-huong-dan-dang-ky-88m__faq-item.active .page-blog-huong-dan-dang-ky-88m__faq-answer {
  display: block; /* Show when active */
}

.page-blog-huong-dan-dang-ky-88m__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
}

.page-blog-huong-dan-dang-ky-88m__faq-item.active .page-blog-huong-dan-dang-ky-88m__faq-toggle {
  transform: rotate(45deg); /* Example for a plus/minus icon */
}

.page-blog-huong-dan-dang-ky-88m__conclusion-section {
  text-align: center;
  padding: 40px 0 60px;
}

.page-blog-huong-dan-dang-ky-88m__cta-final {
  margin-top: 40px;
}

.page-blog-huong-dan-dang-ky-88m__final-btn {
  font-size: 1.2em;
  padding: 16px 35px;
}

/* --- Responsive Styles --- */

@media (max-width: 1024px) {
  .page-blog-huong-dan-dang-ky-88m__main-title {
    font-size: 2.8em;
  }

  .page-blog-huong-dan-dang-ky-88m__section-title {
    font-size: 2em;
  }

  .page-blog-huong-dan-dang-ky-88m__sub-section-title {
    font-size: 1.5em;
  }

  .page-blog-huong-dan-dang-ky-88m__article-wrap {
    padding: 0 15px;
  }
}

@media (max-width: 768px) {
  /* 1. Top Section Title + Dual CTA */
  .page-blog-huong-dan-dang-ky-88m__hero-section {
    padding: 40px 0;
    padding-top: 10px !important; /* Small top padding for mobile */
  }

  .page-blog-huong-dan-dang-ky-88m__main-title {
    font-size: 2.2em;
    margin-bottom: 15px;
  }

  .page-blog-huong-dan-dang-ky-88m__subtitle {
    font-size: 1em;
    margin-bottom: 25px;
  }

  .page-blog-huong-dan-dang-ky-88m__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
  }

  .page-blog-huong-dan-dang-ky-88m__btn-primary,
  .page-blog-huong-dan-dang-ky-88m__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* 2. Single Column Long Text Container */
  .page-blog-huong-dan-dang-ky-88m__article-content {
    padding: 30px 0;
  }

  .page-blog-huong-dan-dang-ky-88m__article-wrap {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-huong-dan-dang-ky-88m__section-title {
    font-size: 1.8em;
    margin-top: 30px;
    margin-bottom: 20px;
  }

  .page-blog-huong-dan-dang-ky-88m__sub-section-title {
    font-size: 1.3em;
    margin-top: 25px;
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-dang-ky-88m__mini-title {
    font-size: 1.1em;
    margin-top: 20px;
  }

  .page-blog-huong-dan-dang-ky-88m p {
    font-size: 0.95em;
  }

  .page-blog-huong-dan-dang-ky-88m__list,
  .page-blog-huong-dan-dang-ky-88m__ordered-list {
    margin-left: 20px;
  }

  .page-blog-huong-dan-dang-ky-88m__info-card,
  .page-blog-huong-dan-dang-ky-88m__promo-box,
  .page-blog-huong-dan-dang-ky-88m__warning-card {
    padding: 15px;
    margin: 20px 0;
  }

  /* 3. General Images and Figure */
  .page-blog-huong-dan-dang-ky-88m__figure img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: unset;
    min-height: unset;
  }
  
  .page-blog-huong-dan-dang-ky-88m__figure {
    margin: 20px 0;
  }

  .page-blog-huong-dan-dang-ky-88m__figcaption {
    font-size: 0.85em;
  }

  /* Ensure all image containers are responsive */
  .page-blog-huong-dan-dang-ky-88m__section,
  .page-blog-huong-dan-dang-ky-88m__card,
  .page-blog-huong-dan-dang-ky-88m__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden;
  }

  /* 4. Buttons and Button Containers (already covered in top section, but re-emphasize) */
  .page-blog-huong-dan-dang-ky-88m__cta-buttons,
  .page-blog-huong-dan-dang-ky-88m__cta-final {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden;
    flex-wrap: wrap !important;
    gap: 10px;
    flex-direction: column; /* Ensure vertical stacking for multiple buttons */
  }

  .page-blog-huong-dan-dang-ky-88m__btn-primary,
  .page-blog-huong-dan-dang-ky-88m__btn-secondary,
  .page-blog-huong-dan-dang-ky-88m a[class*="button"],
  .page-blog-huong-dan-dang-ky-88m 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;
  }

  /* 5. Registration Tutorial and FAQ Block */
  .page-blog-huong-dan-dang-ky-88m__faq-item {
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-dang-ky-88m__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-blog-huong-dan-dang-ky-88m__faq-answer {
    padding: 0 20px 15px;
    font-size: 0.9em;
  }

  .page-blog-huong-dan-dang-ky-88m__cta-final {
    margin-top: 30px;
  }

  .page-blog-huong-dan-dang-ky-88m__final-btn {
    font-size: 1.1em;
    padding: 14px 25px;
  }
}