.page-blog-huong-dan-dang-ky-bong88__hero-section {
  padding-top: 10px;
  padding-bottom: 40px;
  background-color: #FFFFFF;
  color: #333333;
}

.page-blog-huong-dan-dang-ky-bong88__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 16px;
}

.page-blog-huong-dan-dang-ky-bong88__hero-content {
  text-align: center;
}

.page-blog-huong-dan-dang-ky-bong88__main-title {
  font-size: clamp(2em, 4vw, 2.8em);
  color: #26A9E0;
  margin-bottom: 15px;
  line-height: 1.2;
  font-weight: 700;
}

.page-blog-huong-dan-dang-ky-bong88__description {
  font-size: 1.1em;
  line-height: 1.6;
  margin-bottom: 30px;
  color: #333333;
}

.page-blog-huong-dan-dang-ky-bong88__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.page-blog-huong-dan-dang-ky-bong88__btn-primary,
.page-blog-huong-dan-dang-ky-bong88__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

.page-blog-huong-dan-dang-ky-bong88__btn-primary {
  background-color: #26A9E0;
  color: #FFFFFF;
  border: 2px solid #26A9E0;
}

.page-blog-huong-dan-dang-ky-bong88__btn-primary:hover {
  background-color: #1e87c0;
  border-color: #1e87c0;
}

.page-blog-huong-dan-dang-ky-bong88__btn-secondary {
  background-color: #FFFFFF;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-blog-huong-dan-dang-ky-bong88__btn-secondary:hover {
  background-color: #f0f0f0;
  color: #1e87c0;
  border-color: #1e87c0;
}

.page-blog-huong-dan-dang-ky-bong88__content-area,
.page-blog-huong-dan-dang-ky-bong88__guide-section,
.page-blog-huong-dan-dang-ky-bong88__faq-section {
  padding: 60px 0;
  background-color: #FFFFFF;
  color: #333333;
}

.page-blog-huong-dan-dang-ky-bong88__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  color: #26A9E0;
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
  line-height: 1.3;
}

.page-blog-huong-dan-dang-ky-bong88__content-area p,
.page-blog-huong-dan-dang-ky-bong88__guide-section p {
  font-size: 1.05em;
  line-height: 1.7;
  margin-bottom: 20px;
  color: #333333;
}

.page-blog-huong-dan-dang-ky-bong88__content-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-blog-huong-dan-dang-ky-bong88__guide-step {
  margin-bottom: 50px;
  padding: 30px;
  background-color: #f9f9f9;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-blog-huong-dan-dang-ky-bong88__step-title {
  font-size: clamp(1.5em, 2.8vw, 2em);
  color: #26A9E0;
  margin-bottom: 20px;
  font-weight: 600;
  line-height: 1.4;
}

.page-blog-huong-dan-dang-ky-bong88__checklist {
  list-style-type: none;
  padding-left: 0;
  margin-bottom: 20px;
}

.page-blog-huong-dan-dang-ky-bong88__checklist li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 10px;
  font-size: 1em;
  line-height: 1.6;
  color: #333333;
}

.page-blog-huong-dan-dang-ky-bong88__checklist li::before {
  content: '✅';
  position: absolute;
  left: 0;
  top: 0;
}

.page-blog-huong-dan-dang-ky-bong88__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-blog-huong-dan-dang-ky-bong88__faq-item {
  background-color: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog-huong-dan-dang-ky-bong88__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: 600;
  color: #333333;
  cursor: pointer;
  outline: none;
  list-style: none;
  user-select: none;
  position: relative;
}

.page-blog-huong-dan-dang-ky-bong88__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-blog-huong-dan-dang-ky-bong88__faq-question {
  display: flex;
  justify-content: space-between;
  width: 100%;
  align-items: center;
}

.page-blog-huong-dan-dang-ky-bong88__faq-qtext {
  flex-grow: 1;
  color: #26A9E0;
}

.page-blog-huong-dan-dang-ky-bong88__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #26A9E0;
}

.page-blog-huong-dan-dang-ky-bong88__faq-item[open] .page-blog-huong-dan-dang-ky-bong88__faq-toggle {
  content: '−';
}

.page-blog-huong-dan-dang-ky-bong88__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  line-height: 1.7;
  color: #555555;
}

.page-blog-huong-dan-dang-ky-bong88__cta-section {
  background-color: #26A9E0;
  color: #FFFFFF;
  padding: 80px 0;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-bong88__cta-title {
  font-size: clamp(2em, 4vw, 3em);
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.page-blog-huong-dan-dang-ky-bong88__cta-description {
  font-size: 1.2em;
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Placeholder styles for elements not used in this specific page but required by checklist */
.page-blog-huong-dan-dang-ky-bong88__icon-box-media {
  width: 240px;
  height: 240px;
  aspect-ratio: 1/1;
  margin: 0 auto 16px;
  border-radius: 50%;
  overflow: hidden;
  background-color: #e0f2f7; /* Example background */
}
.page-blog-huong-dan-dang-ky-bong88__icon-box-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}
.page-blog-huong-dan-dang-ky-bong88__game-tabs {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.page-blog-huong-dan-dang-ky-bong88__tab-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}
.page-blog-huong-dan-dang-ky-bong88__game-panel {
  display: none;
}
.page-blog-huong-dan-dang-ky-bong88__game-panel.is-active {
  display: block;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-blog-huong-dan-dang-ky-bong88__hero-section {
    padding-bottom: 30px;
  }
  .page-blog-huong-dan-dang-ky-bong88__main-title {
    font-size: 2.5em;
  }
  .page-blog-huong-dan-dang-ky-bong88__description {
    font-size: 1em;
  }
  .page-blog-huong-dan-dang-ky-bong88__section-title {
    font-size: 2.2em;
  }
  .page-blog-huong-dan-dang-ky-bong88__step-title {
    font-size: 1.8em;
  }
  .page-blog-huong-dan-dang-ky-bong88__faq-item summary {
    font-size: 1.05em;
    padding: 15px 20px;
  }
  .page-blog-huong-dan-dang-ky-bong88__cta-title {
    font-size: 2.5em;
  }
  .page-blog-huong-dan-dang-ky-bong88__cta-description {
    font-size: 1.1em;
  }
}