.page-blog-huong-dan-dang-ky-28ta {
  background-color: #F4F7FB;
  color: #1F2D3D;
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-blog-huong-dan-dang-ky-28ta__hero-section {
  padding-top: 10px; /* Fixed header offset handled by body, this is for content spacing */
  background: linear-gradient(180deg, #2F6BFF 0%, #6FA3FF 100%);
  color: #FFFFFF;
  text-align: center;
  padding-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.page-blog-huong-dan-dang-ky-28ta__hero-image-wrapper {
  max-width: 100%;
  overflow: hidden;
  margin-bottom: 20px;
}

.page-blog-huong-dan-dang-ky-28ta__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-blog-huong-dan-dang-ky-28ta__hero-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 15px;
  position: relative;
  z-index: 1;
}

.page-blog-huong-dan-dang-ky-28ta__main-title {
  font-size: 2.8em;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 15px;
  color: #FFFFFF;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.page-blog-huong-dan-dang-ky-28ta__intro-text {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-huong-dan-dang-ky-28ta__cta-button {
  display: inline-block;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #FFFFFF;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s ease, transform 0.2s ease;
  border: none;
  cursor: pointer;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-28ta__cta-button:hover {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
  transform: translateY(-2px);
}

.page-blog-huong-dan-dang-ky-28ta__content-section {
  padding: 60px 0;
  background-color: #F4F7FB;
}

.page-blog-huong-dan-dang-ky-28ta__container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-blog-huong-dan-dang-ky-28ta__section-title {
  font-size: 2em;
  font-weight: 700;
  color: #2F6BFF;
  margin-bottom: 25px;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-28ta__sub-title {
  font-size: 1.5em;
  font-weight: 600;
  color: #000000; /* Custom Color_1776249996415 */
  margin-top: 35px;
  margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-28ta__paragraph {
  margin-bottom: 15px;
  color: #1F2D3D; /* Text Main */
}

.page-blog-huong-dan-dang-ky-28ta__list {
  list-style-type: disc;
  margin-left: 25px;
  margin-bottom: 20px;
  color: #1F2D3D; /* Text Main */
}

.page-blog-huong-dan-dang-ky-28ta__list li {
  margin-bottom: 8px;
}

.page-blog-huong-dan-dang-ky-28ta__image-block {
  margin: 30px 0;
  text-align: center;
  background-color: #FFFFFF;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  border: 1px solid #D6E2FF;
}

.page-blog-huong-dan-dang-ky-28ta__content-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 6px;
}

.page-blog-huong-dan-dang-ky-28ta__image-caption {
  margin-top: 10px;
  font-style: italic;
  color: #555555;
  font-size: 0.9em;
}

.page-blog-huong-dan-dang-ky-28ta__inline-link {
  color: #2F6BFF;
  text-decoration: underline;
  font-weight: bold;
  transition: color 0.2s ease;
}

.page-blog-huong-dan-dang-ky-28ta__inline-link:hover {
  color: #6FA3FF;
}

.page-blog-huong-dan-dang-ky-28ta__faq-list {
  margin-top: 30px;
  margin-bottom: 40px;
}

.page-blog-huong-dan-dang-ky-28ta__faq-item {
  background-color: #FFFFFF; /* Card BG */
  border: 1px solid #D6E2FF;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.page-blog-huong-dan-dang-ky-28ta__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-weight: bold;
  color: #2F6BFF;
  cursor: pointer;
  list-style: none; /* For details summary */
}

.page-blog-huong-dan-dang-ky-28ta__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog-huong-dan-dang-ky-28ta__faq-qtext {
  flex-grow: 1;
  color: #1F2D3D; /* Text Main */
}

.page-blog-huong-dan-dang-ky-28ta__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #2F6BFF;
  transition: transform 0.2s ease;
}

.page-blog-huong-dan-dang-ky-28ta__faq-item[open] .page-blog-huong-dan-dang-ky-28ta__faq-toggle {
  transform: rotate(45deg);
}

.page-blog-huong-dan-dang-ky-28ta__faq-answer {
  padding: 0 25px 20px 25px;
  color: #1F2D3D; /* Text Main */
  font-size: 0.95em;
}

.page-blog-huong-dan-dang-ky-28ta__cta-box {
  background: linear-gradient(135deg, #6FA3FF 0%, #2F6BFF 100%);
  color: #FFFFFF;
  padding: 40px 30px;
  border-radius: 10px;
  text-align: center;
  margin-top: 50px;
  box-shadow: 0 8px 25px rgba(47, 107, 255, 0.3);
  position: relative;
  overflow: hidden;
}

.page-blog-huong-dan-dang-ky-28ta__cta-box-title {
  font-size: 2em;
  font-weight: 700;
  margin-bottom: 15px;
  color: #FFFFFF;
}

.page-blog-huong-dan-dang-ky-28ta__cta-box-text {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-huong-dan-dang-ky-28ta__cta-button--bottom {
  padding: 18px 35px;
  font-size: 1.1em;
}

/* General image and container responsiveness for mobile */
.page-blog-huong-dan-dang-ky-28ta img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-blog-huong-dan-dang-ky-28ta__section,
.page-blog-huong-dan-dang-ky-28ta__card,
.page-blog-huong-dan-dang-ky-28ta__container {
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
}

/* Responsive styles for mobile */
@media (max-width: 768px) {
  .page-blog-huong-dan-dang-ky-28ta {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-blog-huong-dan-dang-ky-28ta__hero-section {
    padding-top: 10px; /* Consistent small top padding for mobile */
    padding-bottom: 30px;
  }

  .page-blog-huong-dan-dang-ky-28ta__main-title {
    font-size: 2em;
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-dang-ky-28ta__intro-text {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-blog-huong-dan-dang-ky-28ta__cta-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
    font-size: 0.95em;
  }

  .page-blog-huong-dan-dang-ky-28ta__content-section {
    padding: 40px 0;
  }

  .page-blog-huong-dan-dang-ky-28ta__container {
    padding: 0 15px;
  }

  .page-blog-huong-dan-dang-ky-28ta__section-title {
    font-size: 1.6em;
    margin-bottom: 20px;
  }

  .page-blog-huong-dan-dang-ky-28ta__sub-title {
    font-size: 1.3em;
    margin-top: 30px;
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-dang-ky-28ta__image-block {
    margin: 20px 0;
    padding: 10px;
  }

  .page-blog-huong-dan-dang-ky-28ta__content-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-blog-huong-dan-dang-ky-28ta__faq-question {
    padding: 15px 20px;
    font-size: 0.95em;
  }

  .page-blog-huong-dan-dang-ky-28ta__faq-qtext {
    font-size: 1em;
  }

  .page-blog-huong-dan-dang-ky-28ta__faq-toggle {
    font-size: 1.2em;
  }

  .page-blog-huong-dan-dang-ky-28ta__faq-answer {
    padding: 0 20px 15px 20px;
    font-size: 0.9em;
  }

  .page-blog-huong-dan-dang-ky-28ta__cta-box {
    padding: 30px 20px;
    margin-top: 40px;
  }

  .page-blog-huong-dan-dang-ky-28ta__cta-box-title {
    font-size: 1.6em;
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-dang-ky-28ta__cta-box-text {
    font-size: 1em;
    margin-bottom: 25px;
  }

  .page-blog-huong-dan-dang-ky-28ta__cta-button--bottom {
    padding: 15px 25px;
    font-size: 1em;
  }

  /* Ensure all content containers are constrained */
  .page-blog-huong-dan-dang-ky-28ta__hero-content,
  .page-blog-huong-dan-dang-ky-28ta__cta-box,
  .page-blog-huong-dan-dang-ky-28ta__image-block,
  .page-blog-huong-dan-dang-ky-28ta__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-blog-huong-dan-dang-ky-28ta__hero-content { padding-left: 0; padding-right: 0; }
  .page-blog-huong-dan-dang-ky-28ta__cta-box { padding-left: 20px; padding-right: 20px; }
  .page-blog-huong-dan-dang-ky-28ta__image-block { padding-left: 10px; padding-right: 10px; }
  .page-blog-huong-dan-dang-ky-28ta__faq-item { padding-left: 0; padding-right: 0; }

  /* Generic button container for multiple buttons */
  .page-blog-huong-dan-dang-ky-28ta__button-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}