.page-blog-huong-dan-dang-ky-g28 {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #FFF1E8; /* Text Main */
  background-color: #140C0C; /* Background */
}

.page-blog-huong-dan-dang-ky-g28__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-blog-huong-dan-dang-ky-g28__section-title {
  font-size: 2.5em;
  color: #F3C54D; /* Gold */
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.05em;
}

.page-blog-huong-dan-dang-ky-g28__main-title {
  font-size: 3.2em;
  color: #F3C54D; /* Gold */
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-g28__hero-section {
  padding-top: 10px;
  padding-bottom: 50px;
  text-align: center;
  background: linear-gradient(180deg, #C61F1F 0%, #7E0D0D 100%); /* Deep Red */
  position: relative;
  overflow: hidden;
}

.page-blog-huong-dan-dang-ky-g28__hero-image-wrapper {
  margin-bottom: 30px;
}

.page-blog-huong-dan-dang-ky-g28__hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-blog-huong-dan-dang-ky-g28__hero-description {
  font-size: 1.1em;
  max-width: 900px;
  margin: 0 auto 30px auto;
  color: #FFF1E8;
}

.page-blog-huong-dan-dang-ky-g28__btn-primary {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%); /* Button */
  color: #FFF1E8;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  font-size: 1.1em;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-blog-huong-dan-dang-ky-g28__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-blog-huong-dan-dang-ky-g28__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  background: transparent;
  color: #F3C54D; /* Gold */
  text-decoration: none;
  border: 2px solid #F3C54D; /* Gold */
  border-radius: 8px;
  font-weight: bold;
  font-size: 1em;
  transition: background-color 0.3s ease, color 0.3s ease;
  cursor: pointer;
}

.page-blog-huong-dan-dang-ky-g28__btn-secondary:hover {
  background-color: #F3C54D;
  color: #140C0C;
}

.page-blog-huong-dan-dang-ky-g28__content-section {
  padding: 60px 0;
  background-color: #140C0C;
}

.page-blog-huong-dan-dang-ky-g28__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog-huong-dan-dang-ky-g28__card {
  background-color: #2A1212; /* Card BG */
  border: 1px solid #6A1E1E; /* Border */
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  text-align: center;
  transition: transform 0.3s ease;
}

.page-blog-huong-dan-dang-ky-g28__card:hover {
  transform: translateY(-5px);
}

.page-blog-huong-dan-dang-ky-g28__card-title {
  font-size: 1.5em;
  color: #F3C54D; /* Gold */
  margin-bottom: 15px;
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-g28__card p {
  color: #FFF1E8;
  font-size: 0.95em;
}

.page-blog-huong-dan-dang-ky-g28__steps-section {
  padding: 60px 0;
  background-color: #C61F1F; /* Main Color */
}

.page-blog-huong-dan-dang-ky-g28__step-by-step {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.page-blog-huong-dan-dang-ky-g28__step-item {
  display: flex;
  align-items: center;
  gap: 40px;
  background-color: rgba(0, 0, 0, 0.2);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-blog-huong-dan-dang-ky-g28__step-item--reverse {
  flex-direction: row-reverse;
}

.page-blog-huong-dan-dang-ky-g28__step-content {
  flex: 1;
}

.page-blog-huong-dan-dang-ky-g28__step-title {
  font-size: 1.8em;
  color: #F3C54D; /* Gold */
  margin-bottom: 20px;
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-g28__step-content p {
  color: #FFF1E8;
  font-size: 1.05em;
  margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-g28__highlight-text {
  color: #F3C54D;
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-g28__step-image {
  flex: 0 0 40%;
  max-width: 40%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-blog-huong-dan-dang-ky-g28__info-list {
  list-style: none;
  padding: 0;
  margin-top: 20px;
}

.page-blog-huong-dan-dang-ky-g28__info-list li {
  margin-bottom: 15px;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 15px;
  border-radius: 8px;
}

.page-blog-huong-dan-dang-ky-g28__list-title {
  font-size: 1.2em;
  color: #FFB04A;
  margin-bottom: 5px;
}

.page-blog-huong-dan-dang-ky-g28__info-list p {
  font-size: 0.95em;
  color: #FFF1E8;
}

.page-blog-huong-dan-dang-ky-g28__important-notes {
  margin-top: 60px;
  padding: 30px;
  background-color: #2A1212; /* Card BG */
  border: 2px dashed #F3C54D; /* Gold */
  border-radius: 10px;
  text-align: left;
}

.page-blog-huong-dan-dang-ky-g28__important-notes .page-blog-huong-dan-dang-ky-g28__card-title {
  color: #F3C54D;
  font-size: 1.6em;
  text-align: center;
  margin-bottom: 25px;
}

.page-blog-huong-dan-dang-ky-g28__list {
  list-style: disc;
  margin-left: 25px;
  color: #FFF1E8;
}

.page-blog-huong-dan-dang-ky-g28__list li {
  margin-bottom: 10px;
  font-size: 1em;
}

.page-blog-huong-dan-dang-ky-g28__faq-section {
  padding: 60px 0;
  background-color: #140C0C;
}

.page-blog-huong-dan-dang-ky-g28__faq-list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-blog-huong-dan-dang-ky-g28__faq-item {
  background-color: #2A1212; /* Card BG */
  border: 1px solid #6A1E1E; /* Border */
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  color: #FFF1E8;
}

.page-blog-huong-dan-dang-ky-g28__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 30px;
  background-color: rgba(255, 255, 255, 0.05);
  cursor: pointer;
  font-size: 1.2em;
  font-weight: bold;
  color: #F3C54D; /* Gold */
  list-style: none;
}

.page-blog-huong-dan-dang-ky-g28__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog-huong-dan-dang-ky-g28__faq-question:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.page-blog-huong-dan-dang-ky-g28__faq-toggle {
  font-size: 1.5em;
  transition: transform 0.3s ease;
}

.page-blog-huong-dan-dang-ky-g28__faq-item[open] .page-blog-huong-dan-dang-ky-g28__faq-toggle {
  transform: rotate(45deg);
}

.page-blog-huong-dan-dang-ky-g28__faq-answer {
  padding: 0 30px 20px 30px;
  font-size: 1em;
  color: #FFF1E8;
}

.page-blog-huong-dan-dang-ky-g28__explore-section {
  padding: 60px 0;
  background-color: #E53030; /* Auxiliary Color */
}

.page-blog-huong-dan-dang-ky-g28__action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog-huong-dan-dang-ky-g28__action-card {
  text-align: center;
  padding: 20px;
  background-color: #2A1212; /* Card BG */
  border: 1px solid #6A1E1E; /* Border */
  border-radius: 10px;
}

.page-blog-huong-dan-dang-ky-g28__action-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.page-blog-huong-dan-dang-ky-g28__action-card .page-blog-huong-dan-dang-ky-g28__card-title {
  font-size: 1.4em;
  margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-g28__action-card p {
  margin-bottom: 20px;
  color: #FFF1E8;
}

.page-blog-huong-dan-dang-ky-g28__related-articles-section {
  padding: 60px 0;
  background-color: #140C0C;
}

.page-blog-huong-dan-dang-ky-g28__related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog-huong-dan-dang-ky-g28__related-card {
  display: block;
  text-decoration: none;
  background-color: #2A1212; /* Card BG */
  border: 1px solid #6A1E1E; /* Border */
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-blog-huong-dan-dang-ky-g28__related-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-blog-huong-dan-dang-ky-g28__related-image {
  width: 100%;
  height: 225px; /* Fixed height for consistent card appearance */
  object-fit: cover;
}

.page-blog-huong-dan-dang-ky-g28__related-content {
  padding: 20px;
}

.page-blog-huong-dan-dang-ky-g28__related-title {
  font-size: 1.3em;
  color: #F3C54D; /* Gold */
  margin-bottom: 10px;
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-g28__related-excerpt {
  color: #FFF1E8;
  font-size: 0.95em;
  margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-g28__read-more {
  color: #FFB04A;
  font-weight: bold;
  display: block;
}

.page-blog-huong-dan-dang-ky-g28__view-all-button {
  text-align: center;
  margin-top: 40px;
}

.page-blog-huong-dan-dang-ky-g28__conclusion-section {
  padding: 60px 0;
  text-align: center;
  background-color: #C61F1F; /* Main Color */
}

.page-blog-huong-dan-dang-ky-g28__conclusion-section p {
  font-size: 1.1em;
  max-width: 900px;
  margin: 0 auto 30px auto;
  color: #FFF1E8;
}

/* General image and button responsiveness */
.page-blog-huong-dan-dang-ky-g28 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-blog-huong-dan-dang-ky-g28__btn-primary,
.page-blog-huong-dan-dang-ky-g28__btn-secondary,
.page-blog-huong-dan-dang-ky-g28 a[class*="button"],
.page-blog-huong-dan-dang-ky-g28 a[class*="btn"] {
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-huong-dan-dang-ky-g28__cta-buttons,
.page-blog-huong-dan-dang-ky-g28__button-group,
.page-blog-huong-dan-dang-ky-g28__btn-container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Responsive styles for smaller screens */
@media (max-width: 1024px) {
  .page-blog-huong-dan-dang-ky-g28__main-title {
    font-size: 2.8em;
  }
  .page-blog-huong-dan-dang-ky-g28__section-title {
    font-size: 2em;
  }
  .page-blog-huong-dan-dang-ky-g28__step-item {
    flex-direction: column;
    gap: 20px;
  }
  .page-blog-huong-dan-dang-ky-g28__step-item--reverse {
    flex-direction: column;
  }
  .page-blog-huong-dan-dang-ky-g28__step-image {
    max-width: 100%;
    flex: none;
  }
  .page-blog-huong-dan-dang-ky-g28__related-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-blog-huong-dan-dang-ky-g28 {
    font-size: 15px;
  }
  .page-blog-huong-dan-dang-ky-g28__container {
    padding: 15px;
  }
  .page-blog-huong-dan-dang-ky-g28__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }
  .page-blog-huong-dan-dang-ky-g28__main-title {
    font-size: 2.2em;
    max-width: 100%;
  }
  .page-blog-huong-dan-dang-ky-g28__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-blog-huong-dan-dang-ky-g28__hero-description,
  .page-blog-huong-dan-dang-ky-g28__conclusion-section p {
    font-size: 1em;
    margin-bottom: 20px;
  }
  .page-blog-huong-dan-dang-ky-g28__btn-primary,
  .page-blog-huong-dan-dang-ky-g28__btn-secondary,
  .page-blog-huong-dan-dang-ky-g28 a[class*="button"],
  .page-blog-huong-dan-dang-ky-g28 a[class*="btn"] {
    padding: 12px 20px;
    font-size: 1em;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-blog-huong-dan-dang-ky-g28__cta-buttons,
  .page-blog-huong-dan-dang-ky-g28__button-group,
  .page-blog-huong-dan-dang-ky-g28__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    display: flex;
    flex-direction: column; /* Stack buttons vertically on mobile */
  }
  .page-blog-huong-dan-dang-ky-g28__card {
    padding: 20px;
  }
  .page-blog-huong-dan-dang-ky-g28__card-title {
    font-size: 1.3em;
  }
  .page-blog-huong-dan-dang-ky-g28__step-item {
    padding: 20px;
  }
  .page-blog-huong-dan-dang-ky-g28__step-title {
    font-size: 1.5em;
  }
  .page-blog-huong-dan-dang-ky-g28__step-content p {
    font-size: 0.95em;
  }
  .page-blog-huong-dan-dang-ky-g28__info-list li {
    padding: 10px;
  }
  .page-blog-huong-dan-dang-ky-g28__list-title {
    font-size: 1.1em;
  }
  .page-blog-huong-dan-dang-ky-g28__important-notes {
    margin-top: 40px;
    padding: 20px;
  }
  .page-blog-huong-dan-dang-ky-g28__important-notes .page-blog-huong-dan-dang-ky-g28__card-title {
    font-size: 1.4em;
  }
  .page-blog-huong-dan-dang-ky-g28__faq-question {
    padding: 15px 20px;
    font-size: 1.1em;
  }
  .page-blog-huong-dan-dang-ky-g28__faq-answer {
    padding: 0 20px 15px 20px;
  }
  .page-blog-huong-dan-dang-ky-g28__action-grid {
    grid-template-columns: 1fr;
  }
  .page-blog-huong-dan-dang-ky-g28__related-grid {
    grid-template-columns: 1fr;
  }
  .page-blog-huong-dan-dang-ky-g28__related-image {
    height: 180px;
  }
  /* Universal image responsive styles */
  .page-blog-huong-dan-dang-ky-g28 img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-blog-huong-dan-dang-ky-g28__hero-section,
  .page-blog-huong-dan-dang-ky-g28__content-section,
  .page-blog-huong-dan-dang-ky-g28__steps-section,
  .page-blog-huong-dan-dang-ky-g28__faq-section,
  .page-blog-huong-dan-dang-ky-g28__explore-section,
  .page-blog-huong-dan-dang-ky-g28__related-articles-section,
  .page-blog-huong-dan-dang-ky-g28__conclusion-section,
  .page-blog-huong-dan-dang-ky-g28__card,
  .page-blog-huong-dan-dang-ky-g28__step-item,
  .page-blog-huong-dan-dang-ky-g28__action-card,
  .page-blog-huong-dan-dang-ky-g28__related-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}