.page-blog-huong-dan-dang-ky-soso66 {
  font-family: Arial, sans-serif;
  color: #333333;
  background-color: #ffffff; /* Assuming --secondary-color is white */
}

.page-blog-huong-dan-dang-ky-soso66__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 10px; /* Small top padding, relying on body for header offset */
  padding-bottom: 40px;
  background: linear-gradient(135deg, #017439, #005f2f);
  color: #ffffff;
}

.page-blog-huong-dan-dang-ky-soso66__hero-image-container {
  width: 100%;
  max-width: 1200px;
  margin-bottom: 20px;
  overflow: hidden;
  border-radius: 8px;
}

.page-blog-huong-dan-dang-ky-soso66__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-blog-huong-dan-dang-ky-soso66__hero-content {
  max-width: 900px;
  padding: 0 15px;
}

.page-blog-huong-dan-dang-ky-soso66__main-title {
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 15px;
  color: #FFFF00; /* Specific color for main title */
  font-size: clamp(2.2em, 4vw, 3.5em);
}

.page-blog-huong-dan-dang-ky-soso66__description {
  font-size: 1.1em;
  line-height: 1.6;
  margin-bottom: 30px;
  color: #f0f0f0;
}

.page-blog-huong-dan-dang-ky-soso66__description--center {
  text-align: center;
}

.page-blog-huong-dan-dang-ky-soso66__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-blog-huong-dan-dang-ky-soso66__cta-buttons--center {
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-soso66__btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, transform 0.2s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-soso66__btn--primary {
  background-color: #C30808; /* Register/Login color */
  color: #FFFF00; /* Register/Login font color */
  border: 2px solid #C30808;
}

.page-blog-huong-dan-dang-ky-soso66__btn--primary:hover {
  background-color: #a00606;
  transform: translateY(-2px);
}

.page-blog-huong-dan-dang-ky-soso66__btn--secondary {
  background-color: #FFFFFF;
  color: #017439;
  border: 2px solid #017439;
}

.page-blog-huong-dan-dang-ky-soso66__btn--secondary:hover {
  background-color: #e0e0e0;
  transform: translateY(-2px);
}

.page-blog-huong-dan-dang-ky-soso66__btn--small {
  padding: 10px 20px;
  font-size: 0.95em;
  border-radius: 6px;
}

.page-blog-huong-dan-dang-ky-soso66__btn--center {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-huong-dan-dang-ky-soso66__section {
  padding: 60px 0;
  background-color: #ffffff;
  color: #333333;
}

.page-blog-huong-dan-dang-ky-soso66__dark-section {
  background-color: #017439;
  color: #ffffff;
}

.page-blog-huong-dan-dang-ky-soso66__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-soso66__section-title {
  font-size: 2.5em;
  font-weight: bold;
  text-align: center;
  margin-bottom: 40px;
  color: #017439;
}

.page-blog-huong-dan-dang-ky-soso66__dark-section .page-blog-huong-dan-dang-ky-soso66__section-title {
  color: #FFFF00;
}

.page-blog-huong-dan-dang-ky-soso66__sub-title {
  font-size: 1.8em;
  font-weight: bold;
  margin-top: 30px;
  margin-bottom: 20px;
  color: #017439;
}

.page-blog-huong-dan-dang-ky-soso66__dark-section .page-blog-huong-dan-dang-ky-soso66__sub-title {
  color: #ffffff;
}

.page-blog-huong-dan-dang-ky-soso66__content-block p {
  margin-bottom: 15px;
  line-height: 1.7;
  font-size: 1.05em;
}

.page-blog-huong-dan-dang-ky-soso66__list {
  list-style: disc;
  margin-left: 20px;
  margin-bottom: 20px;
  padding-left: 0;
}

.page-blog-huong-dan-dang-ky-soso66__list li {
  margin-bottom: 10px;
  line-height: 1.6;
  font-size: 1.05em;
}

.page-blog-huong-dan-dang-ky-soso66__list--checkmarks {
  list-style: none;
  margin-left: 0;
  padding-left: 0;
}

.page-blog-huong-dan-dang-ky-soso66__list--checkmarks li:before {
  content: '✅';
  margin-right: 10px;
}

.page-blog-huong-dan-dang-ky-soso66__image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 30px 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-soso66__step-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog-huong-dan-dang-ky-soso66__step-item {
  background-color: #f9f9f9;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  text-align: center;
}

.page-blog-huong-dan-dang-ky-soso66__step-number {
  font-size: 2.5em;
  font-weight: bold;
  color: #017439;
  margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-soso66__step-title {
  font-size: 1.5em;
  font-weight: bold;
  color: #017439;
  margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-soso66__step-text {
  line-height: 1.7;
  margin-bottom: 20px;
  font-size: 1em;
}

.page-blog-huong-dan-dang-ky-soso66__step-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 20px auto;
  border-radius: 6px;
  min-width: 200px;
  min-height: 200px;
}

.page-blog-huong-dan-dang-ky-soso66__game-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog-huong-dan-dang-ky-soso66__game-card {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  overflow: hidden;
  text-align: center;
  transition: transform 0.3s ease;
  padding-bottom: 20px;
}

.page-blog-huong-dan-dang-ky-soso66__game-card:hover {
  transform: translateY(-5px);
}

.page-blog-huong-dan-dang-ky-soso66__game-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
  margin-bottom: 15px;
  min-width: 200px;
  min-height: 200px;
}

.page-blog-huong-dan-dang-ky-soso66__game-title {
  font-size: 1.4em;
  font-weight: bold;
  color: #017439;
  margin-bottom: 10px;
  padding: 0 15px;
}

.page-blog-huong-dan-dang-ky-soso66__game-text {
  font-size: 0.95em;
  line-height: 1.6;
  margin-bottom: 20px;
  padding: 0 15px;
}

.page-blog-huong-dan-dang-ky-soso66__faq-list {
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-soso66__faq-item {
  background-color: #f9f9f9;
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  overflow: hidden;
}

.page-blog-huong-dan-dang-ky-soso66__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: bold;
  color: #017439;
  cursor: pointer;
  background-color: #eaf7ed;
  border-bottom: 1px solid #d0e4d2;
  transition: background-color 0.3s ease;
  list-style: none;
}

.page-blog-huong-dan-dang-ky-soso66__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog-huong-dan-dang-ky-soso66__faq-question:hover {
  background-color: #dff0e2;
}

.page-blog-huong-dan-dang-ky-soso66__faq-qtext {
  flex-grow: 1;
}

.page-blog-huong-dan-dang-ky-soso66__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #017439;
}

.page-blog-huong-dan-dang-ky-soso66__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  line-height: 1.7;
  color: #555555;
  background-color: #ffffff;
  border-top: 1px solid #eeeeee;
}

.page-blog-huong-dan-dang-ky-soso66__faq-item[open] .page-blog-huong-dan-dang-ky-soso66__faq-question {
  border-bottom: none;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .page-blog-huong-dan-dang-ky-soso66 {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-blog-huong-dan-dang-ky-soso66__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }

  .page-blog-huong-dan-dang-ky-soso66__hero-image {
    object-fit: contain !important;
    aspect-ratio: unset !important;
    max-height: none !important;
  }

  .page-blog-huong-dan-dang-ky-soso66__main-title {
    font-size: clamp(1.8em, 8vw, 2.5em);
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-dang-ky-soso66__description {
    font-size: 0.95em;
    margin-bottom: 20px;
  }

  .page-blog-huong-dan-dang-ky-soso66__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

  .page-blog-huong-dan-dang-ky-soso66__btn {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 15px;
    font-size: 1em;
  }

  .page-blog-huong-dan-dang-ky-soso66__section {
    padding: 40px 0;
  }

  .page-blog-huong-dan-dang-ky-soso66__container {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-huong-dan-dang-ky-soso66__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-blog-huong-dan-dang-ky-soso66__sub-title {
    font-size: 1.4em;
    margin-top: 20px;
    margin-bottom: 15px;
  }

  .page-blog-huong-dan-dang-ky-soso66__content-block p,
  .page-blog-huong-dan-dang-ky-soso66__list li {
    font-size: 0.95em;
  }

  .page-blog-huong-dan-dang-ky-soso66__image,
  .page-blog-huong-dan-dang-ky-soso66__step-image,
  .page-blog-huong-dan-dang-ky-soso66__game-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: unset;
    min-height: unset;
  }

  .page-blog-huong-dan-dang-ky-soso66__step-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog-huong-dan-dang-ky-soso66__game-showcase {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog-huong-dan-dang-ky-soso66__game-image {
    height: 180px; /* Adjust height for mobile */
  }

  .page-blog-huong-dan-dang-ky-soso66__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-blog-huong-dan-dang-ky-soso66__faq-answer {
    padding: 15px 20px;
    font-size: 0.9em;
  }
}

@media (max-width: 1024px) and (min-width: 769px) {
  .page-blog-huong-dan-dang-ky-soso66__hero-content {
    padding: 0 30px;
  }

  .page-blog-huong-dan-dang-ky-soso66__main-title {
    font-size: clamp(2.5em, 5vw, 3em);
  }

  .page-blog-huong-dan-dang-ky-soso66__description {
    font-size: 1em;
  }

  .page-blog-huong-dan-dang-ky-soso66__cta-buttons {
    gap: 15px;
  }

  .page-blog-huong-dan-dang-ky-soso66__btn {
    padding: 12px 24px;
    font-size: 1em;
  }

  .page-blog-huong-dan-dang-ky-soso66__section-title {
    font-size: 2em;
  }

  .page-blog-huong-dan-dang-ky-soso66__sub-title {
    font-size: 1.6em;
  }

  .page-blog-huong-dan-dang-ky-soso66__step-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }

  .page-blog-huong-dan-dang-ky-soso66__game-showcase {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }
}