.page-blog-huong-dan-dang-ky-king79 {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-main, #F2FFF6); /* Default text color for the page content */
  background-color: var(--bg-color, #08160F); /* Page background */
}

.page-blog-huong-dan-dang-ky-king79__section {
  padding: 40px 20px;
  margin-bottom: 20px;
  background-color: var(--bg-color, #08160F);
}

.page-blog-huong-dan-dang-ky-king79__dark-section {
  background-color: var(--card-bg, #11271B);
  color: var(--text-main, #F2FFF6);
}

.page-blog-huong-dan-dang-ky-king79__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-king79__hero-section {
  padding-top: 10px; /* Small top padding, not --header-offset */
  position: relative;
  color: var(--text-main, #F2FFF6);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 400px; /* Ensure hero section has some height */
}

.page-blog-huong-dan-dang-ky-king79__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.page-blog-huong-dan-dang-ky-king79__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Cover for desktop */
  filter: brightness(0.7); /* Slightly darken image for text readability */
}

.page-blog-huong-dan-dang-ky-king79__hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 40px 20px;
  background: rgba(0, 0, 0, 0.4); /* Semi-transparent background for text readability */
  border-radius: 10px;
  margin: 20px;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-king79__main-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  margin-bottom: 15px;
  line-height: 1.2;
  color: var(--text-main, #F2FFF6);
}

.page-blog-huong-dan-dang-ky-king79__subtitle {
  font-size: clamp(16px, 2vw, 20px);
  margin-bottom: 30px;
  color: var(--text-secondary, #A7D9B8);
}

.page-blog-huong-dan-dang-ky-king79__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-king79__btn-primary,
.page-blog-huong-dan-dang-ky-king79__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text wrapping */
  box-sizing: border-box;
  max-width: 100%; /* Ensure buttons don't overflow */
}

.page-blog-huong-dan-dang-ky-king79__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  border: none;
}

.page-blog-huong-dan-dang-ky-king79__btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

.page-blog-huong-dan-dang-ky-king79__btn-secondary {
  background: transparent;
  color: var(--text-main, #F2FFF6);
  border: 2px solid var(--border-color, #2E7A4E);
}

.page-blog-huong-dan-dang-ky-king79__btn-secondary:hover {
  background: rgba(46, 122, 78, 0.2);
  transform: translateY(-2px);
}

.page-blog-huong-dan-dang-ky-king79__btn-primary--large {
  padding: 15px 30px;
  font-size: 20px;
}

.page-blog-huong-dan-dang-ky-king79__btn-primary--small {
  padding: 10px 20px;
  font-size: 16px;
}

.page-blog-huong-dan-dang-ky-king79__section-title {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 30px;
  color: var(--text-main, #F2FFF6);
}

.page-blog-huong-dan-dang-ky-king79__section-title--light {
  color: var(--text-main, #F2FFF6);
}

.page-blog-huong-dan-dang-ky-king79__text-block {
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 25px;
  text-align: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-secondary, #A7D9B8);
}

.page-blog-huong-dan-dang-ky-king79__text-block--light {
  color: var(--text-secondary, #A7D9B8);
}

.page-blog-huong-dan-dang-ky-king79__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-king79__card {
  background-color: var(--card-bg, #11271B);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  color: var(--text-main, #F2FFF6);
  border: 1px solid var(--border-color, #2E7A4E);
}

.page-blog-huong-dan-dang-ky-king79__card--dark {
  background-color: var(--card-bg, #11271B);
  color: var(--text-main, #F2FFF6);
}

.page-blog-huong-dan-dang-ky-king79__feature-icon {
  width: 100%;
  height: auto;
  max-width: 150px;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-blog-huong-dan-dang-ky-king79__feature-title {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--gold, #F2C14E);
}

.page-blog-huong-dan-dang-ky-king79__feature-item p {
  font-size: 16px;
  color: var(--text-secondary, #A7D9B8);
}

.page-blog-huong-dan-dang-ky-king79__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-king79__step-item {
  text-align: center;
}

.page-blog-huong-dan-dang-ky-king79__step-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--gold, #F2C14E);
}

.page-blog-huong-dan-dang-ky-king79__step-item p {
  font-size: 16px;
  margin-bottom: 20px;
  color: var(--text-secondary, #A7D9B8);
}

.page-blog-huong-dan-dang-ky-king79__step-image {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 8px;
  object-fit: cover;
}

.page-blog-huong-dan-dang-ky-king79__checklist {
  list-style: none;
  padding: 0;
  margin-top: 25px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.page-blog-huong-dan-dang-ky-king79__checklist li {
  font-size: 17px;
  margin-bottom: 15px;
  position: relative;
  padding-left: 30px;
  color: var(--text-main, #F2FFF6);
}

.page-blog-huong-dan-dang-ky-king79__checklist li::before {
  content: '✅';
  position: absolute;
  left: 0;
  top: 0;
  font-size: 20px;
}

.page-blog-huong-dan-dang-ky-king79__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-king79__promo-item {
  text-align: center;
}

.page-blog-huong-dan-dang-ky-king79__promo-image {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 8px;
  margin-bottom: 15px;
  object-fit: cover;
}

.page-blog-huong-dan-dang-ky-king79__promo-title {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--gold, #F2C14E);
}

.page-blog-huong-dan-dang-ky-king79__promo-item p {
  font-size: 16px;
  margin-bottom: 20px;
  color: var(--text-secondary, #A7D9B8);
}

.page-blog-huong-dan-dang-ky-king79__app-download {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 25px;
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-king79__app-image {
  width: 100%;
  height: auto;
  max-width: 400px;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  object-fit: contain;
}

/* FAQ Styles */
.page-blog-huong-dan-dang-ky-king79__faq-section {
  padding-bottom: 60px;
}

.page-blog-huong-dan-dang-ky-king79__faq-list {
  margin-top: 30px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

details.page-blog-huong-dan-dang-ky-king79__faq-item {
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid var(--border-color, #2E7A4E);
  overflow: hidden;
  background-color: var(--card-bg, #11271B);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

details.page-blog-huong-dan-dang-ky-king79__faq-item summary.page-blog-huong-dan-dang-ky-king79__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: var(--text-main, #F2FFF6);
  font-weight: 600;
  font-size: 18px;
}

details.page-blog-huong-dan-dang-ky-king79__faq-item summary.page-blog-huong-dan-dang-ky-king79__faq-question::-webkit-details-marker {
  display: none;
}

details.page-blog-huong-dan-dang-ky-king79__faq-item summary.page-blog-huong-dan-dang-ky-king79__faq-question:hover {
  background-color: rgba(46, 122, 78, 0.2); /* Lighter hover for dark background */
}

.page-blog-huong-dan-dang-ky-king79__faq-qtext {
  flex: 1;
  line-height: 1.5;
  text-align: left;
  color: var(--text-main, #F2FFF6);
}

.page-blog-huong-dan-dang-ky-king79__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: var(--gold, #F2C14E);
  flex-shrink: 0;
  margin-left: 15px;
  width: 30px;
  text-align: center;
}

details.page-blog-huong-dan-dang-ky-king79__faq-item .page-blog-huong-dan-dang-ky-king79__faq-answer {
  padding: 0 25px 25px;
  background-color: var(--deep-green, #0A4B2C); /* Slightly different background for answer */
  border-radius: 0 0 10px 10px;
  color: var(--text-secondary, #A7D9B8);
  font-size: 16px;
}

.page-blog-huong-dan-dang-ky-king79__faq-answer p {
  margin: 0;
  color: var(--text-secondary, #A7D9B8);
}

/* General image styling */
.page-blog-huong-dan-dang-ky-king79 img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile Responsive Styles */
@media (max-width: 1024px) {
  .page-blog-huong-dan-dang-ky-king79__hero-content {
    padding: 30px 15px;
    margin: 15px;
  }
  .page-blog-huong-dan-dang-ky-king79__main-title {
    font-size: clamp(26px, 4.5vw, 40px);
  }
  .page-blog-huong-dan-dang-ky-king79__subtitle {
    font-size: clamp(15px, 2.2vw, 18px);
  }
  .page-blog-huong-dan-dang-ky-king79__btn-primary,
  .page-blog-huong-dan-dang-ky-king79__btn-secondary {
    font-size: 16px;
    padding: 10px 20px;
  }
  .page-blog-huong-dan-dang-ky-king79__feature-grid,
  .page-blog-huong-dan-dang-ky-king79__steps-grid,
  .page-blog-huong-dan-dang-ky-king79__promo-grid {
    gap: 20px;
  }
  .page-blog-huong-dan-dang-ky-king79__section-title {
    font-size: clamp(22px, 3.5vw, 32px);
  }
  .page-blog-huong-dan-dang-ky-king79__text-block {
    font-size: 16px;
  }
  details.page-blog-huong-dan-dang-ky-king79__faq-item summary.page-blog-huong-dan-dang-ky-king79__faq-question {
    font-size: 17px;
    padding: 15px 20px;
  }
  .page-blog-huong-dan-dang-ky-king79__faq-toggle {
    font-size: 26px;
    width: 28px;
  }
  details.page-blog-huong-dan-dang-ky-king79__faq-item .page-blog-huong-dan-dang-ky-king79__faq-answer {
    padding: 0 20px 20px;
  }
}

@media (max-width: 849px) {
  .page-blog-huong-dan-dang-ky-king79__hero-image {
    object-fit: contain !important; /* For smaller screens, ensure entire image is visible */
    aspect-ratio: unset !important;
    height: auto !important;
  }
  .page-blog-huong-dan-dang-ky-king79__hero-section {
    min-height: 300px;
  }
}

@media (max-width: 768px) {
  .page-blog-huong-dan-dang-ky-king79 {
    font-size: 16px;
    line-height: 1.6;
  }

  /* HERO 主图区域 */
  .page-blog-huong-dan-dang-ky-king79__hero-section {
    padding-top: 10px; /* Small top padding for mobile */
    min-height: auto;
  }
  .page-blog-huong-dan-dang-ky-king79__hero-image-wrapper {
    position: relative;
    height: 200px; /* Fixed height for mobile hero image wrapper */
  }
  .page-blog-huong-dan-dang-ky-king79__hero-image {
    object-fit: contain !important; /* Ensure entire image is visible */
    aspect-ratio: unset !important;
    height: 100% !important; /* Fill wrapper height */
    width: 100% !important;
  }
  .page-blog-huong-dan-dang-ky-king79__hero-content {
    padding: 20px 10px;
    margin: 10px;
    background: rgba(0, 0, 0, 0.6); /* Slightly darker overlay for text */
  }
  .page-blog-huong-dan-dang-ky-king79__main-title {
    font-size: clamp(22px, 6vw, 32px); /* Adjust font size for mobile */
  }
  .page-blog-huong-dan-dang-ky-king79__subtitle {
    font-size: clamp(14px, 3.5vw, 16px);
  }

  /* 产品展示图区域 (General grid for features, steps, promos) */
  .page-blog-huong-dan-dang-ky-king79__feature-grid,
  .page-blog-huong-dan-dang-ky-king79__steps-grid,
  .page-blog-huong-dan-dang-ky-king79__promo-grid {
    grid-template-columns: 1fr; /* Single column for mobile */
    gap: 20px;
    overflow-x: hidden; /* Prevent horizontal scroll */
  }

  /* 装饰主标题 + 长文 SEO 区 */
  .page-blog-huong-dan-dang-ky-king79__section-title {
    font-size: clamp(20px, 5vw, 28px);
    margin-bottom: 20px;
  }
  .page-blog-huong-dan-dang-ky-king79__text-block {
    font-size: 15px;
    padding: 0 10px;
    text-align: left;
  }
  .page-blog-huong-dan-dang-ky-king79__checklist li {
    font-size: 15px;
    padding-left: 25px;
  }
  .page-blog-huong-dan-dang-ky-king79__checklist li::before {
    font-size: 18px;
  }
  .page-blog-huong-dan-dang-ky-king79__feature-title,
  .page-blog-huong-dan-dang-ky-king79__step-title,
  .page-blog-huong-dan-dang-ky-king79__promo-title {
    font-size: 20px;
  }
  .page-blog-huong-dan-dang-ky-king79__feature-item p,
  .page-blog-huong-dan-dang-ky-king79__step-item p,
  .page-blog-huong-dan-dang-ky-king79__promo-item p {
    font-size: 15px;
  }
  .page-blog-huong-dan-dang-ky-king79__app-download {
    gap: 15px;
  }

  /* 通用图片与容器 */
  .page-blog-huong-dan-dang-ky-king79 img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }
  .page-blog-huong-dan-dang-ky-king79__container,
  .page-blog-huong-dan-dang-ky-king79__section,
  .page-blog-huong-dan-dang-ky-king79__card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-blog-huong-dan-dang-ky-king79__card {
    padding: 20px;
  }

  /* 按钮与按钮容器 */
  .page-blog-huong-dan-dang-ky-king79__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 15px;
    padding: 0 15px;
  }
  .page-blog-huong-dan-dang-ky-king79__btn-primary,
  .page-blog-huong-dan-dang-ky-king79__btn-secondary,
  .page-blog-huong-dan-dang-ky-king79 a[class*="button"],
  .page-blog-huong-dan-dang-ky-king79 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;
    font-size: 16px;
  }
  .page-blog-huong-dan-dang-ky-king79__faq-list {
    padding: 0 10px;
  }
  details.page-blog-huong-dan-dang-ky-king79__faq-item summary.page-blog-huong-dan-dang-ky-king79__faq-question {
    padding: 15px;
    font-size: 16px;
  }
  .page-blog-huong-dan-dang-ky-king79__faq-toggle {
    font-size: 24px;
    width: 24px;
  }
  details.page-blog-huong-dan-dang-ky-king79__faq-item .page-blog-huong-dan-dang-ky-king79__faq-answer {
    padding: 0 15px 15px;
    font-size: 15px;
  }
}