.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Dark text for light body background */
  background-color: #ffffff; /* Explicitly set for clarity */
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 10px; /* Small top padding */
  padding-bottom: 40px;
  background-color: #f5f5f5;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin-bottom: 20px;
  overflow: hidden;
  border-radius: 8px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__hero-content {
  max-width: 900px;
  padding: 0 20px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__main-title {
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #017439;
  margin-bottom: 15px;
  font-size: 2.5em; /* Using em for relative sizing, clamp not explicitly required for H1 */
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__description {
  font-size: 1.1em;
  color: #555555;
  margin-bottom: 30px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__btn--primary {
  background-color: #017439;
  color: #ffffff;
  border: 2px solid #017439;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__btn--primary:hover {
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}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__btn--secondary {
  background-color: #ffffff;
  color: #017439;
  border: 2px solid #017439;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__btn--secondary:hover {
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}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__cta-buttons--center {
  margin-top: 20px;
  margin-bottom: 30px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__cta-buttons--bottom {
  margin-top: 40px;
  margin-bottom: 20px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__content-wrapper {
  padding: 40px 0;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__article-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__section-title {
  font-size: 2em;
  color: #017439;
  margin-top: 40px;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__sub-title {
  font-size: 1.5em;
  color: #017439;
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__paragraph {
  margin-bottom: 15px;
  line-height: 1.7;
  font-size: 1.05em;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__list {
  list-style-type: disc;
  margin-left: 20px;
  margin-bottom: 20px;
  padding-left: 0;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__list-item {
  margin-bottom: 10px;
  line-height: 1.6;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__figure {
  margin: 30px 0;
  text-align: center;
  background-color: #f9f9f9;
  padding: 15px;
  border-radius: 8px;
  border: 1px solid #e0e0e0;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__figure-img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 6px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__figcaption {
  margin-top: 10px;
  font-size: 0.9em;
  color: #666666;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__inline-link {
  color: #017439;
  text-decoration: underline;
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__inline-link:hover {
  color: #005a2b;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__promo-box {
  background-color: #e6f7ed; /* Light green background */
  border: 1px solid #017439;
  border-radius: 10px;
  padding: 30px;
  margin-top: 40px;
  margin-bottom: 40px;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__promo-title {
  font-size: 1.8em;
  color: #017439;
  margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__promo-text {
  font-size: 1.1em;
  color: #333333;
  margin-bottom: 25px;
}

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

/* Tablets and smaller desktops */
@media (max-width: 1024px) {
  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__main-title {
    font-size: 2.2em;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__description {
    font-size: 1em;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__section-title {
    font-size: 1.8em;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__sub-title {
    font-size: 1.3em;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__promo-title {
    font-size: 1.6em;
  }
}

/* Mobile devices */
@media (max-width: 768px) {
  /* 1. Top section (hero) title + CTA */
  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__hero-section {
    padding-top: 10px !important; /* Ensure small top padding */
    padding-bottom: 30px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__main-title {
    font-size: 1.8em;
    line-height: 1.3;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__description {
    font-size: 0.95em;
    padding: 0 15px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 10px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 15px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__btn {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 15px;
    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-tai-khoan-t88-chi-tiet__content-wrapper {
    padding: 20px 0;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__article-wrap {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__section-title {
    font-size: 1.5em;
    margin-top: 30px;
    margin-bottom: 15px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__sub-title {
    font-size: 1.2em;
    margin-top: 25px;
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__paragraph,
  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__list-item {
    font-size: 1em;
    line-height: 1.6;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__promo-box {
    padding: 20px 15px;
    margin-top: 30px;
    margin-bottom: 30px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__promo-title {
    font-size: 1.4em;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__promo-text {
    font-size: 1em;
  }

  /* 3. General images and figures */
  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__figure {
    margin: 20px 0;
    padding: 10px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 4. Buttons and button containers (already handled in top section, but re-emphasize for general buttons) */
  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__cta-buttons,
  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__button-group,
  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__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;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__cta-buttons {
    flex-direction: column !important; /* Force vertical stack for main CTAs */
  }

  /* 5. Registration tutorial (implied by h3/figure structure) & FAQ (not applicable for this page's structure) */
  /* The general section/paragraph/image rules above cover the tutorial steps' readability on mobile. */
  /* No dedicated FAQ accordion JS/CSS needed for this content structure. */

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-t88-chi-tiet__card {
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  }
}