.page-blog-huong-dan-dang-ky-f8betta2 {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Default text color for light background */
  background-color: var(--background-color, #F5F7FA);
  line-height: 1.6;
}

.page-blog-huong-dan-dang-ky-f8betta2__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-f8betta2__hero-section {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  padding: 40px 0;
  text-align: center;
  padding-top: 10px; /* Adhering to the 10px top padding for non-hero images */
}

.page-blog-huong-dan-dang-ky-f8betta2__main-title {
  font-size: clamp(2em, 4vw, 2.8em);
  font-weight: 700;
  margin-bottom: 15px;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.page-blog-huong-dan-dang-ky-f8betta2__description {
  font-size: 1.1em;
  max-width: 800px;
  margin: 0 auto 30px auto;
  line-height: 1.5;
}

.page-blog-huong-dan-dang-ky-f8betta2__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-blog-huong-dan-dang-ky-f8betta2__btn-primary,
.page-blog-huong-dan-dang-ky-f8betta2__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05em;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-huong-dan-dang-ky-f8betta2__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(229, 57, 53, 0.4);
}

.page-blog-huong-dan-dang-ky-f8betta2__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-blog-huong-dan-dang-ky-f8betta2__btn-secondary {
  background-color: #ffffff;
  color: #E53935;
  border: 2px solid #E53935;
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

.page-blog-huong-dan-dang-ky-f8betta2__btn-secondary:hover {
  background-color: #f0f0f0;
  transform: translateY(-2px);
}

.page-blog-huong-dan-dang-ky-f8betta2__article-wrap {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-f8betta2__section {
  margin-bottom: 40px;
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-blog-huong-dan-dang-ky-f8betta2__section-title {
  font-size: 2em;
  font-weight: 700;
  color: #E53935;
  margin-bottom: 25px;
  border-bottom: 2px solid #FF5A4F;
  padding-bottom: 10px;
}

.page-blog-huong-dan-dang-ky-f8betta2 p {
  margin-bottom: 15px;
  font-size: 1.05em;
  color: #333333;
}

.page-blog-huong-dan-dang-ky-f8betta2 a {
  color: #E53935;
  text-decoration: none;
}

.page-blog-huong-dan-dang-ky-f8betta2 a:hover {
  text-decoration: underline;
}

.page-blog-huong-dan-dang-ky-f8betta2__list,
.page-blog-huong-dan-dang-ky-f8betta2__sub-list,
.page-blog-huong-dan-dang-ky-f8betta2__benefits-list,
.page-blog-huong-dan-dang-ky-f8betta2__warning-list {
  list-style-type: disc;
  margin-left: 25px;
  margin-bottom: 20px;
  color: #333333;
}

.page-blog-huong-dan-dang-ky-f8betta2__list li,
.page-blog-huong-dan-dang-ky-f8betta2__sub-list li,
.page-blog-huong-dan-dang-ky-f8betta2__benefits-list li,
.page-blog-huong-dan-dang-ky-f8betta2__warning-list li {
  margin-bottom: 10px;
  font-size: 1em;
}

.page-blog-huong-dan-dang-ky-f8betta2__list li strong {
  color: #E53935;
}

.page-blog-huong-dan-dang-ky-f8betta2__figure {
  margin: 30px 0;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-f8betta2__figure img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  display: block;
  margin: 0 auto;
}

.page-blog-huong-dan-dang-ky-f8betta2__figcaption {
  margin-top: 10px;
  font-size: 0.9em;
  color: #666666;
}

.page-blog-huong-dan-dang-ky-f8betta2__step-by-step {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.page-blog-huong-dan-dang-ky-f8betta2__step-item {
  background-color: #fcfcfc;
  border: 1px solid #e0e0e0;
  border-left: 5px solid #E53935;
  border-radius: 8px;
  padding: 25px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.page-blog-huong-dan-dang-ky-f8betta2__step-title {
  font-size: 1.5em;
  color: #E53935;
  margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-f8betta2__btn-inline {
  margin-top: 20px;
}

.page-blog-huong-dan-dang-ky-f8betta2__promo-box {
  background-color: #FFF3E0;
  border: 2px dashed #FF5A4F;
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  margin-top: 40px;
}

.page-blog-huong-dan-dang-ky-f8betta2__promo-title {
  font-size: 1.8em;
  color: #E53935;
  margin-bottom: 15px;
  font-weight: 700;
}

.page-blog-huong-dan-dang-ky-f8betta2__promo-text {
  font-size: 1.1em;
  color: #333333;
  margin-bottom: 25px;
}

.page-blog-huong-dan-dang-ky-f8betta2__faq-item {
  margin-bottom: 20px;
  background-color: #fefefe;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 20px;
}

.page-blog-huong-dan-dang-ky-f8betta2__faq-question {
  font-size: 1.3em;
  color: #E53935;
  margin-bottom: 10px;
  cursor: pointer;
}

.page-blog-huong-dan-dang-ky-f8betta2__faq-answer {
  font-size: 1em;
  color: #333333;
  padding-top: 5px;
}

.page-blog-huong-dan-dang-ky-f8betta2__final-cta {
  text-align: center;
  margin-top: 50px;
}

.page-blog-huong-dan-dang-ky-f8betta2__related-articles {
  background-color: #f9f9f9;
  padding: 50px 0;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-f8betta2__related-title {
  font-size: 2.2em;
  color: #E53935;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-blog-huong-dan-dang-ky-f8betta2__article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  padding: 0 20px;
}

.page-blog-huong-dan-dang-ky-f8betta2__article-card {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  text-align: left;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-blog-huong-dan-dang-ky-f8betta2__article-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

.page-blog-huong-dan-dang-ky-f8betta2__card-title {
  font-size: 1.3em;
  font-weight: 600;
  color: #E53935;
  margin: 15px 20px 10px 20px;
  line-height: 1.4;
}

.page-blog-huong-dan-dang-ky-f8betta2__card-title a {
  color: #E53935;
  text-decoration: none;
}

.page-blog-huong-dan-dang-ky-f8betta2__card-title a:hover {
  text-decoration: underline;
}

.page-blog-huong-dan-dang-ky-f8betta2__card-excerpt {
  font-size: 0.95em;
  color: #555555;
  margin: 0 20px 15px 20px;
  flex-grow: 1;
}

.page-blog-huong-dan-dang-ky-f8betta2__read-more {
  display: inline-block;
  background-color: #FF5A4F;
  color: #ffffff;
  padding: 8px 15px;
  border-radius: 5px;
  text-decoration: none;
  font-size: 0.9em;
  font-weight: 500;
  margin: 0 20px 20px 20px;
  align-self: flex-start;
  transition: background-color 0.3s ease;
}

.page-blog-huong-dan-dang-ky-f8betta2__read-more:hover {
  background-color: #E53935;
  text-decoration: none;
}

/* --- Mobile Responsive Styles --- */
@media (max-width: 768px) {
  .page-blog-huong-dan-dang-ky-f8betta2 {
    font-size: 15px;
    line-height: 1.5;
  }

  /* 1. Top Section - Hero, CTA, Title */
  .page-blog-huong-dan-dang-ky-f8betta2__hero-section {
    padding: 30px 0;
    padding-top: 10px !important; /* Ensure 10px top padding */
  }

  .page-blog-huong-dan-dang-ky-f8betta2__main-title {
    font-size: 1.8em;
    margin-bottom: 10px;
    padding: 0 15px;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__description {
    font-size: 1em;
    margin-bottom: 20px;
    padding: 0 15px;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__btn-primary,
  .page-blog-huong-dan-dang-ky-f8betta2__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* 2. Single Column Long Content Container */
  .page-blog-huong-dan-dang-ky-f8betta2__article-wrap {
    margin: 20px auto;
    padding: 0 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__section {
    padding: 20px;
    margin-bottom: 30px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__section-title {
    font-size: 1.6em;
    margin-bottom: 20px;
  }

  .page-blog-huong-dan-dang-ky-f8betta2 p {
    font-size: 0.95em;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__list,
  .page-blog-huong-dan-dang-ky-f8betta2__sub-list,
  .page-blog-huong-dan-dang-ky-f8betta2__benefits-list,
  .page-blog-huong-dan-dang-ky-f8betta2__warning-list {
    margin-left: 20px;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__list li,
  .page-blog-huong-dan-dang-ky-f8betta2__sub-list li,
  .page-blog-huong-dan-dang-ky-f8betta2__benefits-list li,
  .page-blog-huong-dan-dang-ky-f8betta2__warning-list li {
    font-size: 0.95em;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__promo-box {
    padding: 20px;
    margin-top: 30px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__promo-title {
    font-size: 1.5em;
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__promo-text {
    font-size: 1em;
    margin-bottom: 20px;
  }

  /* 3. General Images and Figure */
  .page-blog-huong-dan-dang-ky-f8betta2 img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
    display: block;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__figure {
    margin: 20px 0;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__figcaption {
    font-size: 0.85em;
  }

  /* 4. Buttons and Button Containers */
  .page-blog-huong-dan-dang-ky-f8betta2__btn-primary,
  .page-blog-huong-dan-dang-ky-f8betta2__btn-secondary,
  .page-blog-huong-dan-dang-ky-f8betta2 a[class*="button"],
  .page-blog-huong-dan-dang-ky-f8betta2 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;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__cta-buttons,
  .page-blog-huong-dan-dang-ky-f8betta2__button-group,
  .page-blog-huong-dan-dang-ky-f8betta2__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;
    flex-direction: column;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__final-cta {
    margin-top: 30px;
  }

  /* 5. Registration Tutorial and FAQ Blocks */
  .page-blog-huong-dan-dang-ky-f8betta2__step-by-step {
    gap: 20px;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__step-item {
    padding: 20px;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__step-title {
    font-size: 1.3em;
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__faq-item {
    padding: 15px;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__faq-question {
    font-size: 1.1em;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__faq-answer {
    font-size: 0.95em;
  }

  /* Related Articles Section */
  .page-blog-huong-dan-dang-ky-f8betta2__related-articles {
    padding: 30px 0;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__related-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__article-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__article-card img {
    height: 200px;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__card-title {
    font-size: 1.15em;
    margin: 10px 15px 8px 15px;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__card-excerpt {
    font-size: 0.9em;
    margin: 0 15px 12px 15px;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__read-more {
    margin: 0 15px 15px 15px;
  }
}

@media (max-width: 480px) {
  .page-blog-huong-dan-dang-ky-f8betta2__main-title {
    font-size: 1.6em;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__section-title {
    font-size: 1.4em;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__promo-title {
    font-size: 1.3em;
  }

  .page-blog-huong-dan-dang-ky-f8betta2__step-title {
    font-size: 1.2em;
  }
}