.page-index-gioi-thieu-au88 {
  font-family: 'Arial', sans-serif;
  color: #FFF6D6; /* Text Main */
  background-color: #0A0A0A; /* Background */
  line-height: 1.6;
}

.page-index-gioi-thieu-au88__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-index-gioi-thieu-au88__hero-section {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding */
}

.page-index-gioi-thieu-au88__hero-image-wrapper {
  width: 100%;
  max-height: 675px;
  overflow: hidden;
}

.page-index-gioi-thieu-au88__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  object-position: center;
}

.page-index-gioi-thieu-au88__hero-content {
  text-align: center;
  padding: 40px 20px;
  max-width: 900px;
  margin-top: -80px; /* Pull content slightly up over the image for visual flow */
  background: linear-gradient(0deg, #0A0A0A 0%, rgba(10, 10, 10, 0.8) 70%, rgba(10, 10, 10, 0) 100%);
  position: relative;
  z-index: 1;
  border-radius: 10px;
}

.page-index-gioi-thieu-au88__main-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  color: #FFD36B; /* Glow */
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(255, 211, 107, 0.5);
}

.page-index-gioi-thieu-au88__intro-text {
  font-size: 1.15rem;
  margin-bottom: 30px;
  color: #FFF6D6;
}

.page-index-gioi-thieu-au88__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 50px;
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); /* Button gradient */
  color: #0A0A0A; /* Dark text for contrast on gold button */
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(242, 193, 78, 0.4);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-index-gioi-thieu-au88__cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(242, 193, 78, 0.6);
  color: #000;
}

.page-index-gioi-thieu-au88__section-title {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: #FFD36B; /* Glow */
  text-align: center;
  margin-bottom: 40px;
  padding-top: 60px;
  text-shadow: 0 0 8px rgba(255, 211, 107, 0.4);
}

.page-index-gioi-thieu-au88__about-intro,
.page-index-gioi-thieu-au88__game-diversity,
.page-index-gioi-thieu-au88__customer-support,
.page-index-gioi-thieu-au88__faq-section {
  padding: 80px 0;
  background-color: #0A0A0A; /* Background */
}

.page-index-gioi-thieu-au88__core-values,
.page-index-gioi-thieu-au88__security-trust,
.page-index-gioi-thieu-au88__why-choose {
  padding: 80px 0;
  background-color: #111111; /* Card BG, slightly lighter for contrast */
}

.page-index-gioi-thieu-au88__dark-section {
  background-color: #0A0A0A; /* Background */
}

.page-index-gioi-au88__about-intro p,
.page-index-gioi-thieu-au88__security-trust p,
.page-index-gioi-thieu-au88__customer-support p,
.page-index-gioi-thieu-au88__why-choose p {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 20px;
  color: #FFF6D6;
}

.page-index-gioi-thieu-au88__values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index-gioi-thieu-au88__card {
  background-color: #111111; /* Card BG */
  border: 1px solid #3A2A12; /* Border */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #FFF6D6;
}

.page-index-gioi-thieu-au88__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.page-index-gioi-thieu-au88__card-image {
  width: 100%;
  height: auto;
  max-height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-index-gioi-thieu-au88__card-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #F2C14E; /* Main Color */
  margin-bottom: 15px;
}

.page-index-gioi-thieu-au88__game-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.page-index-gioi-thieu-au88__game-card {
  background-color: #111111; /* Card BG */
  border: 1px solid #3A2A12; /* Border */
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #FFF6D6;
}

.page-index-gioi-thieu-au88__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.page-index-gioi-thieu-au88__game-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: #F2C14E; /* Main Color */
  margin-bottom: 10px;
}

.page-index-gioi-thieu-au88__game-title a {
  color: #F2C14E;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-index-gioi-thieu-au88__game-title a:hover {
  color: #FFD36B;
}

.page-index-gioi-thieu-au88__game-summary {
  text-align: center;
  margin-top: 40px;
  font-size: 1.1rem;
  color: #FFF6D6;
}

.page-index-gioi-thieu-au88__security-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}

.page-index-gioi-thieu-au88__security-text {
  flex: 1;
  min-width: 300px;
  color: #FFF6D6;
}

.page-index-gioi-thieu-au88__security-text ul {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.page-index-gioi-thieu-au88__security-text li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
  color: #FFF6D6;
}

.page-index-gioi-thieu-au88__security-text li::before {
  content: '✔';
  color: #F2C14E; /* Main Color */
  position: absolute;
  left: 0;
  top: 0;
}

.page-index-gioi-thieu-au88__security-text strong {
  color: #FFD36B; /* Glow */
}

.page-index-gioi-thieu-au88__security-image-wrapper {
  flex: 1;
  min-width: 400px;
  text-align: center;
}

.page-index-gioi-thieu-au88__security-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
  display: block;
  margin: 0 auto;
}

.page-index-gioi-thieu-au88__support-channels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index-gioi-thieu-au88__support-link {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 20px;
  border-radius: 25px;
  background: #F2C14E; /* Main Color */
  color: #0A0A0A; /* Dark text for contrast */
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease, transform 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-index-gioi-thieu-au88__support-link:hover {
  background: #FFD36B; /* Glow */
  transform: translateY(-2px);
  color: #000;
}

.page-index-gioi-thieu-au88__advantages-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.page-index-gioi-thieu-au88__advantages-list li {
  background-color: #0A0A0A; /* Background */
  border: 1px solid #3A2A12; /* Border */
  border-radius: 8px;
  padding: 20px;
  position: relative;
  padding-left: 50px;
  font-size: 1.1rem;
  color: #FFF6D6;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-index-gioi-thieu-au88__advantages-list li::before {
  content: '✨';
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
}

.page-index-gioi-thieu-au88__cta-bottom {
  text-align: center;
  margin-top: 60px;
  padding: 40px;
  background-color: #0A0A0A;
  border-radius: 10px;
  border: 1px solid #3A2A12;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.page-index-gioi-thieu-au88__cta-bottom p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: #FFF6D6;
}

.page-index-gioi-thieu-au88__cta-button--secondary {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); /* Button gradient */
  color: #0A0A0A; /* Dark text */
  box-shadow: 0 5px 15px rgba(242, 193, 78, 0.4);
}

.page-index-gioi-thieu-au88__cta-button--secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(242, 193, 78, 0.6);
  color: #000;
}

/* FAQ Section */
details.page-index-gioi-thieu-au88__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #3A2A12; /* Border */
  overflow: hidden;
  background: #111111; /* Card BG */
  color: #FFF6D6;
}
details.page-index-gioi-thieu-au88__faq-item summary.page-index-gioi-thieu-au88__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-index-gioi-thieu-au88__faq-item summary.page-index-gioi-thieu-au88__faq-question::-webkit-details-marker {
  display: none;
}
details.page-index-gioi-thieu-au88__faq-item summary.page-index-gioi-thieu-au88__faq-question:hover {
  background: #1A1A1A;
}
.page-index-gioi-thieu-au88__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #F2C14E; /* Main Color */
}
.page-index-gioi-thieu-au88__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #FFD36B; /* Glow */
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-index-gioi-thieu-au88__faq-item .page-index-gioi-thieu-au88__faq-answer {
  padding: 0 20px 20px;
  background: #0A0A0A; /* Background */
  border-radius: 0 0 5px 5px;
  color: #FFF6D6;
}

.page-index-gioi-thieu-au88__faq-link {
  color: #F2C14E;
  text-decoration: underline;
  margin-top: 10px;
  display: inline-block;
  transition: color 0.3s ease;
}
.page-index-gioi-thieu-au88__faq-link:hover {
  color: #FFD36B;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-index-gioi-thieu-au88__hero-section {
    padding-top: 10px;
  }

  .page-index-gioi-thieu-au88__hero-content {
    padding: 30px 15px;
    margin-top: -60px;
  }

  .page-index-gioi-thieu-au88__main-title {
    font-size: 2rem;
    margin-bottom: 15px;
  }

  .page-index-gioi-thieu-au88__intro-text {
    font-size: 1rem;
    margin-bottom: 25px;
  }

  .page-index-gioi-thieu-au88__cta-button,
  .page-index-gioi-thieu-au88__support-link,
  .page-index-gioi-thieu-au88__cta-button--secondary {
    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-index-gioi-thieu-au88__hero-content .page-index-gioi-thieu-au88__cta-button {
    padding: 12px 20px;
    font-size: 1rem;
  }

  .page-index-gioi-thieu-au88__section-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
    padding-top: 40px;
  }

  .page-index-gioi-thieu-au88__about-intro,
  .page-index-gioi-thieu-au88__core-values,
  .page-index-gioi-thieu-au88__game-diversity,
  .page-index-gioi-thieu-au88__security-trust,
  .page-index-gioi-thieu-au88__customer-support,
  .page-index-gioi-thieu-au88__why-choose,
  .page-index-gioi-thieu-au88__faq-section {
    padding: 40px 0;
  }

  .page-index-gioi-thieu-au88__values-grid,
  .page-index-gioi-thieu-au88__game-categories,
  .page-index-gioi-thieu-au88__support-channels {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-index-gioi-thieu-au88__security-content {
    flex-direction: column;
    gap: 20px;
  }

  .page-index-gioi-thieu-au88__security-text,
  .page-index-gioi-thieu-au88__security-image-wrapper {
    min-width: unset;
    width: 100%;
  }

  .page-index-gioi-thieu-au88__advantages-list {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .page-index-gioi-thieu-au88__advantages-list li {
    font-size: 1rem;
    padding: 15px 15px 15px 45px;
  }

  .page-index-gioi-thieu-au88__advantages-list li::before {
    font-size: 1.2rem;
  }

  .page-index-gioi-thieu-au88__cta-bottom {
    padding: 30px 20px;
  }

  .page-index-gioi-thieu-au88__cta-bottom p {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  details.page-index-gioi-thieu-au88__faq-item summary.page-index-gioi-thieu-au88__faq-question {
    padding: 15px;
  }
  .page-index-gioi-thieu-au88__faq-qtext {
    font-size: 15px;
  }
  details.page-index-gioi-thieu-au88__faq-item .page-index-gioi-thieu-au88__faq-answer {
    padding: 0 15px 15px;
  }

  /* Ensure all images are responsive */
  .page-index-gioi-thieu-au88 img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-index-gioi-thieu-au88__container,
  .page-index-gioi-thieu-au88__card,
  .page-index-gioi-thieu-au88__game-card,
  .page-index-gioi-thieu-au88__cta-bottom {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-index-gioi-thieu-au88__hero-content {
    max-width: calc(100% - 30px) !important;
  }
}

/* Desktop specific rules for H1 font-size, for clamp fallback */
.page-index-gioi-thieu-au88__main-title {
  font-size: 3.5rem; /* Fallback for clamp */
}

.page-index-gioi-thieu-au88__section-title {
  font-size: 2.8rem; /* Fallback for clamp */
}