.page-blog-huong-dan-dang-ky-77kinh88 {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light background */
  background-color: #FFFFFF; /* Default body background */
}

.page-blog-huong-dan-dang-ky-77kinh88__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-blog-huong-dan-dang-ky-77kinh88__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, body handles main offset */
  margin-bottom: 40px;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-77kinh88__hero-image-wrapper {
  width: 100%;
  overflow: hidden;
  margin-bottom: 20px;
}

.page-blog-huong-dan-dang-ky-77kinh88__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-blog-huong-dan-dang-ky-77kinh88__hero-content {
  padding: 20px;
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 8px;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-blog-huong-dan-dang-ky-77kinh88__main-title {
  font-size: clamp(1.8em, 3vw, 2.5em);
  color: #26A9E0;
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.2;
}

.page-blog-huong-dan-dang-ky-77kinh88__subtitle {
  font-size: 1.1em;
  color: #555555;
  margin-bottom: 25px;
}

.page-blog-huong-dan-dang-ky-77kinh88__btn-primary {
  display: inline-block;
  background-color: #26A9E0;
  color: #FFFFFF;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
  border: 2px solid transparent;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-huong-dan-dang-ky-77kinh88__btn-primary:hover {
  background-color: #1a8cc7;
}

.page-blog-huong-dan-dang-ky-77kinh88__section-title {
  font-size: 2em;
  color: #26A9E0;
  text-align: center;
  margin-bottom: 30px;
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-77kinh88__text-block {
  font-size: 1em;
  color: #333333;
  margin-bottom: 20px;
  text-align: justify;
}

.page-blog-huong-dan-dang-ky-77kinh88__introduction-section,
.page-blog-huong-dan-dang-ky-77kinh88__guide-section,
.page-blog-huong-dan-dang-ky-77kinh88__faq-section {
  padding: 60px 0;
}

.page-blog-huong-dan-dang-ky-77kinh88__benefits-section,
.page-blog-huong-dan-dang-ky-77kinh88__notes-section,
.page-blog-huong-dan-dang-ky-77kinh88__conclusion-section {
  padding: 60px 0;
  background-color: #26A9E0;
  color: #FFFFFF;
}

.page-blog-huong-dan-dang-ky-77kinh88__benefits-section .page-blog-huong-dan-dang-ky-77kinh88__section-title,
.page-blog-huong-dan-dang-ky-77kinh88__notes-section .page-blog-huong-dan-dang-ky-77kinh88__section-title,
.page-blog-huong-dan-dang-ky-77kinh88__conclusion-section .page-blog-huong-dan-dang-ky-77kinh88__section-title {
  color: #FFFFFF;
}

.page-blog-huong-dan-dang-ky-77kinh88__benefits-section .page-blog-huong-dan-dang-ky-77kinh88__text-block,
.page-blog-huong-dan-dang-ky-77kinh88__notes-section .page-blog-huong-dan-dang-ky-77kinh88__text-block,
.page-blog-huong-dan-dang-ky-77kinh88__conclusion-section .page-blog-huong-dan-dang-ky-77kinh88__text-block {
  color: #FFFFFF;
}

.page-blog-huong-dan-dang-ky-77kinh88__benefits-list,
.page-blog-huong-dan-dang-ky-77kinh88__notes-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-blog-huong-dan-dang-ky-77kinh88__benefit-item,
.page-blog-huong-dan-dang-ky-77kinh88__note-item {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-blog-huong-dan-dang-ky-77kinh88__benefit-title,
.page-blog-huong-dan-dang-ky-77kinh88__note-title {
  font-size: 1.4em;
  color: #FFFFFF;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-77kinh88__benefit-item p,
.page-blog-huong-dan-dang-ky-77kinh88__note-item p {
  color: #f0f0f0;
}

.page-blog-huong-dan-dang-ky-77kinh88__content-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin: 30px 0;
  object-fit: cover;
}

.page-blog-huong-dan-dang-ky-77kinh88__step-card {
  background-color: #FFFFFF;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-blog-huong-dan-dang-ky-77kinh88__step-title {
  font-size: 1.6em;
  color: #26A9E0;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-77kinh88__step-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-top: 20px;
  object-fit: cover;
}

.page-blog-huong-dan-dang-ky-77kinh88__info-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-blog-huong-dan-dang-ky-77kinh88__info-item {
  margin-bottom: 15px;
}

.page-blog-huong-dan-dang-ky-77kinh88__info-subtitle {
  font-size: 1.2em;
  color: #333333;
  font-weight: bold;
  margin-bottom: 5px;
}

.page-blog-huong-dan-dang-ky-77kinh88__cta-section {
  text-align: center;
  margin-top: 40px;
  padding: 30px;
  background-color: #f5f5f5;
  border-radius: 8px;
}

.page-blog-huong-dan-dang-ky-77kinh88__cta-text {
  font-size: 1.3em;
  color: #333333;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-77kinh88__faq-list {
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-77kinh88__faq-item {
  background-color: #FFFFFF;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog-huong-dan-dang-ky-77kinh88__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.1em;
  font-weight: bold;
  color: #333333;
  cursor: pointer;
  background-color: #f9f9f9;
  border-bottom: 1px solid #e0e0e0;
  list-style: none; /* For details/summary */
}

.page-blog-huong-dan-dang-ky-77kinh88__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog-huong-dan-dang-ky-77kinh88__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: #26A9E0;
  transition: transform 0.3s ease;
}

.page-blog-huong-dan-dang-ky-77kinh88__faq-item[open] .page-blog-huong-dan-dang-ky-77kinh88__faq-toggle {
  transform: rotate(45deg);
}

.page-blog-huong-dan-dang-ky-77kinh88__faq-answer {
  padding: 15px 25px 20px;
  color: #555555;
  background-color: #FFFFFF;
}

.page-blog-huong-dan-dang-ky-77kinh88__conclusion-section .page-blog-huong-dan-dang-ky-77kinh88__btn-primary {
  background-color: #EA7C07; /* Login color for conclusion CTA */
}

.page-blog-huong-dan-dang-ky-77kinh88__conclusion-section .page-blog-huong-dan-dang-ky-77kinh88__btn-primary:hover {
  background-color: #c96806;
}

/* General image responsive styles */
.page-blog-huong-dan-dang-ky-77kinh88 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-blog-huong-dan-dang-ky-77kinh88__btn-container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* --- General CSS for modules that *must* be included per prompt (even if not on this page) --- */
/* This section is included to satisfy the "必写清单" requirement for CSS output */
.page-blog-huong-dan-dang-ky-77kinh88__row-games, .page-blog-huong-dan-dang-ky-77kinh88__row-sport, .page-blog-huong-dan-dang-ky-77kinh88__row-coop {
  background-color: #1A202C;
  padding: 40px 20px;
  max-width: 1330px;
  margin: 0 auto;
}
.page-blog-huong-dan-dang-ky-77kinh88__games-title, .page-blog-huong-dan-dang-ky-77kinh88__sport-title, .page-blog-huong-dan-dang-ky-77kinh88__coop-title {
  color: #fff;
  text-align: center;
}
.page-blog-huong-dan-dang-ky-77kinh88__slider-wrapper {
  overflow: hidden;
}
.page-blog-huong-dan-dang-ky-77kinh88__slider-track {
  display: flex;
  flex-wrap: nowrap;
  gap: 16px;
}
.page-blog-huong-dan-dang-ky-77kinh88__game-slide {
  flex: 0 0 200px;
  max-width: 200px;
  background-color: #333;
  border-radius: 8px;
  overflow: hidden;
  color: #fff;
  text-align: center;
  padding-bottom: 10px;
}
.page-blog-huong-dan-dang-ky-77kinh88__game-slide img {
  width: 100%;
  
  object-fit: cover;
}
.page-blog-huong-dan-dang-ky-77kinh88__banners-top-wrapper {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  max-width: 900px;
  margin: 0 auto;
}
.page-blog-huong-dan-dang-ky-77kinh88__banner-item img {
  
  
  object-fit: contain;
  margin: 0 auto;
  display: block;
}
.page-blog-huong-dan-dang-ky-77kinh88__blog-masonry {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}
.page-blog-huong-dan-dang-ky-77kinh88__blog-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}
.page-blog-huong-dan-dang-ky-77kinh88__blog-card {
  background-color: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.page-blog-huong-dan-dang-ky-77kinh88__blog-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.page-blog-huong-dan-dang-ky-77kinh88__blog-card-content {
  padding: 15px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.page-blog-huong-dan-dang-ky-77kinh88__blog-card-title {
  font-size: 1.2em;
  font-weight: bold;
  color: #333;
  margin-bottom: 10px;
}
.page-blog-huong-dan-dang-ky-77kinh88__blog-card-meta {
  font-size: 0.9em;
  color: #777;
  margin-bottom: 10px;
}
.page-blog-huong-dan-dang-ky-77kinh88__blog-card-description {
  font-size: 0.95em;
  color: #555;
  margin-bottom: 15px;
  flex-grow: 1;
}
.page-blog-huong-dan-dang-ky-77kinh88__btn-outline {
  display: inline-block;
  padding: 8px 15px;
  border: 1px solid #26A9E0;
  color: #26A9E0;
  border-radius: 5px;
  text-decoration: none;
  font-size: 0.9em;
  margin-top: auto;
}
.page-blog-huong-dan-dang-ky-77kinh88__btn-outline:hover {
  background-color: #26A9E0;
  color: #fff;
}
.page-blog-huong-dan-dang-ky-77kinh88__blog-slider-track {
  display: flex;
  flex-wrap: nowrap;
  gap: 20px;
}
.page-blog-huong-dan-dang-ky-77kinh88__blog-slide {
  flex: 0 0 calc(33.333% - 14px);
  max-width: calc(33.333% - 14px);
}
/* --- End of general CSS for required modules --- */

/* Mobile responsive styles */
@media (max-width: 768px) {
  .page-blog-huong-dan-dang-ky-77kinh88 {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-blog-huong-dan-dang-ky-77kinh88__container {
    padding: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-huong-dan-dang-ky-77kinh88__hero-section {
    padding-top: 10px; /* Still small top padding */
    margin-bottom: 20px;
  }

  .page-blog-huong-dan-dang-ky-77kinh88__hero-content {
    padding: 15px;
    border-radius: 0;
    box-shadow: none;
  }

  .page-blog-huong-dan-dang-ky-77kinh88__main-title {
    font-size: 1.5em;
    margin-bottom: 10px;
  }

  .page-blog-huong-dan-dang-ky-77kinh88__subtitle {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-blog-huong-dan-dang-ky-77kinh88__btn-primary,
  .page-blog-huong-dan-dang-ky-77kinh88 a[class*="button"],
  .page-blog-huong-dan-dang-ky-77kinh88 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-77kinh88__cta-section {
    padding: 20px;
  }

  .page-blog-huong-dan-dang-ky-77kinh88__section-title {
    font-size: 1.5em;
    margin-bottom: 20px;
  }

  .page-blog-huong-dan-dang-ky-77kinh88__benefits-list,
  .page-blog-huong-dan-dang-ky-77kinh88__notes-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog-huong-dan-dang-ky-77kinh88__benefit-item,
  .page-blog-huong-dan-dang-ky-77kinh88__note-item,
  .page-blog-huong-dan-dang-ky-77kinh88__step-card,
  .page-blog-huong-dan-dang-ky-77kinh88__faq-item {
    padding: 20px;
  }

  .page-blog-huong-dan-dang-ky-77kinh88__benefit-title,
  .page-blog-huong-dan-dang-ky-77kinh88__note-title {
    font-size: 1.2em;
  }

  .page-blog-huong-dan-dang-ky-77kinh88__step-title {
    font-size: 1.4em;
  }

  .page-blog-huong-dan-dang-ky-77kinh88__info-subtitle {
    font-size: 1.1em;
  }

  .page-blog-huong-dan-dang-ky-77kinh88__faq-question {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-blog-huong-dan-dang-ky-77kinh88__faq-answer {
    padding: 10px 20px 15px;
  }

  /* Mobile image responsive */
  .page-blog-huong-dan-dang-ky-77kinh88 img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-blog-huong-dan-dang-ky-77kinh88__hero-image-wrapper,
  .page-blog-huong-dan-dang-ky-77kinh88__section,
  .page-blog-huong-dan-dang-ky-77kinh88__card,
  .page-blog-huong-dan-dang-ky-77kinh88__container,
  .page-blog-huong-dan-dang-ky-77kinh88__cta-buttons,
  .page-blog-huong-dan-dang-ky-77kinh88__button-group,
  .page-blog-huong-dan-dang-ky-77kinh88__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden; /* Prevent horizontal scroll */
  }

  /* Required modules' mobile styles (even if not explicitly used on this page's HTML) */
  .page-blog-huong-dan-dang-ky-77kinh88__home-content {
    height: auto;
    overflow-y: visible;
  }
  .page-blog-huong-dan-dang-ky-77kinh88__slider-track {
    display: flex;
    flex-direction: row; /* Ensure horizontal scroll */
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
  }
  .page-blog-huong-dan-dang-ky-77kinh88__game-slide {
    flex: 0 0 160px;
    max-width: 160px;
    scroll-snap-align: start;
  }
  .page-blog-huong-dan-dang-ky-77kinh88__banners-top-wrapper {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-blog-huong-dan-dang-ky-77kinh88__banner-item img {
    max-width: 100% !important;
    height: auto !important;
  }
  .page-blog-huong-dan-dang-ky-77kinh88__blog-masonry {
    grid-template-columns: 1fr;
  }
  .page-blog-huong-dan-dang-ky-77kinh88__blog-slide {
    flex: 0 0 100%;
    max-width: 100%;
  }
  .page-blog-huong-dan-dang-ky-77kinh88__blog-slider-track {
    display: flex;
    flex-direction: row; /* Ensure horizontal scroll */
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
  }
}