:root {
  --page-resources-bi88-app-download-installation-guide-primary-color: #1A2E44;
  --page-resources-bi88-app-download-installation-guide-accent-color: #E7C200;
  --page-resources-bi88-app-download-installation-guide-text-color-light: #F8F8F8;
  --page-resources-bi88-app-download-installation-guide-text-color-dark: #333333;
  --page-resources-bi88-app-download-installation-guide-bg-light: #F2F4F7;
  --page-resources-bi88-app-download-installation-guide-bg-dark: #0F1D2F;
}

.page-resources-bi88-app-download-installation-guide {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--page-resources-bi88-app-download-installation-guide-text-color-dark);
  background-color: var(--page-resources-bi88-app-download-installation-guide-bg-light);
}

.page-resources-bi88-app-download-installation-guide__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-resources-bi88-app-download-installation-guide__hero {
  background: linear-gradient(135deg, var(--page-resources-bi88-app-download-installation-guide-primary-color), var(--page-resources-bi88-app-download-installation-guide-accent-color));
  color: var(--page-resources-bi88-app-download-installation-guide-text-color-light);
  padding: 100px 0;
  text-align: center;
}

.page-resources-bi88-app-download-installation-guide__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  color: var(--page-resources-bi88-app-download-installation-guide-text-color-light);
  line-height: 1.2;
}

.page-resources-bi88-app-download-installation-guide__hero-subtitle {
  font-size: 1.3em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-resources-bi88-app-download-installation-guide__hero-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-resources-bi88-app-download-installation-guide__button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.page-resources-bi88-app-download-installation-guide__button--primary {
  background-color: var(--page-resources-bi88-app-download-installation-guide-accent-color);
  color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
}

.page-resources-bi88-app-download-installation-guide__button--primary:hover {
  background-color: #FFD700; /* Slightly brighter gold */
  transform: translateY(-3px);
}

.page-resources-bi88-app-download-installation-guide__button--secondary {
  background-color: transparent;
  color: var(--page-resources-bi88-app-download-installation-guide-text-color-light);
  border: 2px solid var(--page-resources-bi88-app-download-installation-guide-text-color-light);
}

.page-resources-bi88-app-download-installation-guide__button--secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
}

.page-resources-bi88-app-download-installation-guide__section {
  padding: 80px 0;
}

.page-resources-bi88-app-download-installation-guide__section--alt-bg {
  background-color: var(--page-resources-bi88-app-download-installation-guide-bg-dark);
  color: var(--page-resources-bi88-app-download-installation-guide-text-color-light);
}

.page-resources-bi88-app-download-installation-guide__section--alt-bg .page-resources-bi88-app-download-installation-guide__section-title,
.page-resources-bi88-app-download-installation-guide__section--alt-bg .page-resources-bi88-app-download-installation-guide__sub-section-title,
.page-resources-bi88-app-download-installation-guide__section--alt-bg .page-resources-bi88-app-download-installation-guide__step-title,
.page-resources-bi88-app-download-installation-guide__section--alt-bg .page-resources-bi88-app-download-installation-guide__feature-title {
  color: var(--page-resources-bi88-app-download-installation-guide-accent-color);
}

.page-resources-bi88-app-download-installation-guide__section--alt-bg .page-resources-bi88-app-download-installation-guide__text-content,
.page-resources-bi88-app-download-installation-guide__section--alt-bg .page-resources-bi88-app-download-installation-guide__step-description,
.page-resources-bi88-app-download-installation-guide__section--alt-bg .page-resources-bi88-app-download-installation-guide__list li {
  color: var(--page-resources-bi88-app-download-installation-guide-text-color-light);
}

.page-resources-bi88-app-download-installation-guide__section-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 40px;
  color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
}

.page-resources-bi88-app-download-installation-guide__sub-section-title {
  font-size: 1.8em;
  margin-top: 40px;
  margin-bottom: 20px;
  color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
}

.page-resources-bi88-app-download-installation-guide__text-content {
  font-size: 1.1em;
  margin-bottom: 20px;
}

.page-resources-bi88-app-download-installation-guide__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-resources-bi88-app-download-installation-guide__feature-item {
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.page-resources-bi88-app-download-installation-guide__feature-item:hover {
  transform: translateY(-5px);
}

.page-resources-bi88-app-download-installation-guide__feature-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
  filter: drop-shadow(0 2px 5px rgba(0,0,0,0.2));
}

.page-resources-bi88-app-download-installation-guide__feature-title {
  font-size: 1.5em;
  margin-bottom: 10px;
  color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
}

.page-resources-bi88-app-download-installation-guide__feature-description {
  font-size: 1em;
  color: var(--page-resources-bi88-app-download-installation-guide-text-color-dark);
}

.page-resources-bi88-app-download-installation-guide__step-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
}

.page-resources-bi88-app-download-installation-guide__step-list li {
  background-color: var(--page-resources-bi88-app-download-installation-guide-bg-light);
  color: var(--page-resources-bi88-app-download-installation-guide-text-color-dark);
  margin-bottom: 20px;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  position: relative;
  padding-left: 80px;
}

.page-resources-bi88-app-download-installation-guide__section--alt-bg .page-resources-bi88-app-download-installation-guide__step-list li {
  background-color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
  color: var(--page-resources-bi88-app-download-installation-guide-text-color-light);
}

.page-resources-bi88-app-download-installation-guide__section--alt-bg .page-resources-bi88-app-download-installation-guide__step-list li a {
  color: var(--page-resources-bi88-app-download-installation-guide-accent-color);
}

.page-resources-bi88-app-download-installation-guide__step-list li::before {
  content: counter(step-counter);
  counter-increment: step-counter;
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  background-color: var(--page-resources-bi88-app-download-installation-guide-accent-color);
  color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2em;
}

.page-resources-bi88-app-download-installation-guide__step-title {
  font-size: 1.4em;
  margin-bottom: 10px;
  color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
}

.page-resources-bi88-app-download-installation-guide__section--alt-bg .page-resources-bi88-app-download-installation-guide__step-title {
  color: var(--page-resources-bi88-app-download-installation-guide-accent-color);
}

.page-resources-bi88-app-download-installation-guide__step-description {
  font-size: 1em;
}

.page-resources-bi88-app-download-installation-guide__image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 20px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-resources-bi88-app-download-installation-guide__image--small {
  max-width: 400px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-resources-bi88-app-download-installation-guide__cta-box {
  background-color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
  color: var(--page-resources-bi88-app-download-installation-guide-text-color-light);
  padding: 40px;
  border-radius: 10px;
  text-align: center;
  margin-top: 50px;
}

.page-resources-bi88-app-download-installation-guide__section--alt-bg .page-resources-bi88-app-download-installation-guide__cta-box {
  background-color: var(--page-resources-bi88-app-download-installation-guide-bg-light);
  color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
}

.page-resources-bi88-app-download-installation-guide__section--alt-bg .page-resources-bi88-app-download-installation-guide__cta-box .page-resources-bi88-app-download-installation-guide__button {
  background-color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
  color: var(--page-resources-bi88-app-download-installation-guide-text-color-light);
}

.page-resources-bi88-app-download-installation-guide__section--alt-bg .page-resources-bi88-app-download-installation-guide__cta-box .page-resources-bi88-app-download-installation-guide__button:hover {
  background-color: #314a68;
}

.page-resources-bi88-app-download-installation-guide__cta-text {
  font-size: 1.4em;
  margin-bottom: 25px;
  font-weight: bold;
}

.page-resources-bi88-app-download-installation-guide__game-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.page-resources-bi88-app-download-installation-guide__game-list li {
  background-color: #ffffff;
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 1.1em;
  color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
  font-weight: 600;
}

.page-resources-bi88-app-download-installation-guide__section--alt-bg .page-resources-bi88-app-download-installation-guide__game-list li {
  background-color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
  color: var(--page-resources-bi88-app-download-installation-guide-text-color-light);
}

.page-resources-bi88-app-download-installation-guide__game-icon {
  width: 40px;
  height: 40px;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.1));
}

.page-resources-bi88-app-download-installation-guide__list {
  list-style: disc;
  padding-left: 25px;
  margin-bottom: 20px;
  font-size: 1.1em;
}

.page-resources-bi88-app-download-installation-guide__list li {
  margin-bottom: 10px;
}

.page-resources-bi88-app-download-installation-guide__list--important li {
  font-weight: bold;
}

.page-resources-bi88-app-download-installation-guide__list--important li strong {
  color: var(--page-resources-bi88-app-download-installation-guide-accent-color);
}

.page-resources-bi88-app-download-installation-guide__cta-final {
  background-color: var(--page-resources-bi88-app-download-installation-guide-accent-color);
  color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
  padding: 80px 0;
  text-align: center;
}

.page-resources-bi88-app-download-installation-guide__cta-final-title {
  font-size: 2.8em;
  margin-bottom: 20px;
  color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
}

.page-resources-bi88-app-download-installation-guide__cta-final-text {
  font-size: 1.4em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-resources-bi88-app-download-installation-guide__cta-final-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-resources-bi88-app-download-installation-guide__cta-final-actions .page-resources-bi88-app-download-installation-guide__button--primary {
  background-color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
  color: var(--page-resources-bi88-app-download-installation-guide-accent-color);
}

.page-resources-bi88-app-download-installation-guide__cta-final-actions .page-resources-bi88-app-download-installation-guide__button--primary:hover {
  background-color: #314a68;
}

.page-resources-bi88-app-download-installation-guide__cta-final-actions .page-resources-bi88-app-download-installation-guide__button--secondary {
  background-color: transparent;
  color: var(--page-resources-bi88-app-download-installation-guide-primary-color);
  border: 2px solid var(--page-resources-bi88-app-download-installation-guide-primary-color);
}

.page-resources-bi88-app-download-installation-guide__cta-final-actions .page-resources-bi88-app-download-installation-guide__button--secondary:hover {
  background-color: rgba(26, 46, 68, 0.1);
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-resources-bi88-app-download-installation-guide__hero-title {
    font-size: 2.5em;
  }
  .page-resources-bi88-app-download-installation-guide__section-title {
    font-size: 2em;
  }
  .page-resources-bi88-app-download-installation-guide__sub-section-title {
    font-size: 1.6em;
  }
}

@media (max-width: 768px) {
  .page-resources-bi88-app-download-installation-guide__hero {
    padding: 80px 0;
  }
  .page-resources-bi88-app-download-installation-guide__hero-title {
    font-size: 2em;
  }
  .page-resources-bi88-app-download-installation-guide__hero-subtitle {
    font-size: 1.1em;
  }
  .page-resources-bi88-app-download-installation-guide__button {
    padding: 12px 25px;
    font-size: 1em;
  }
  .page-resources-bi88-app-download-installation-guide__section {
    padding: 60px 0;
  }
  .page-resources-bi88-app-download-installation-guide__section-title {
    font-size: 1.8em;
  }
  .page-resources-bi88-app-download-installation-guide__step-list li {
    padding: 20px;
    padding-left: 60px;
  }
  .page-resources-bi88-app-download-installation-guide__step-list li::before {
    width: 35px;
    height: 35px;
    font-size: 1.1em;
    left: 15px;
  }
  .page-resources-bi88-app-download-installation-guide__cta-text {
    font-size: 1.2em;
  }
  .page-resources-bi88-app-download-installation-guide__game-list {
    grid-template-columns: 1fr;
  }
  .page-resources-bi88-app-download-installation-guide__cta-final-title {
    font-size: 2.2em;
  }
  .page-resources-bi88-app-download-installation-guide__cta-final-text {
    font-size: 1.2em;
  }
}

@media (max-width: 480px) {
  .page-resources-bi88-app-download-installation-guide__hero {
    padding: 60px 0;
  }
  .page-resources-bi88-app-download-installation-guide__hero-title {
    font-size: 1.8em;
  }
  .page-resources-bi88-app-download-installation-guide__hero-subtitle {
    font-size: 1em;
  }
  .page-resources-bi88-app-download-installation-guide__hero-actions {
    flex-direction: column;
    gap: 15px;
  }
  .page-resources-bi88-app-download-installation-guide__button {
    width: 80%;
    margin: 0 auto;
  }
  .page-resources-bi88-app-download-installation-guide__section {
    padding: 40px 0;
  }
  .page-resources-bi88-app-download-installation-guide__section-title {
    font-size: 1.5em;
  }
  .page-resources-bi88-app-download-installation-guide__features-grid {
    grid-template-columns: 1fr;
  }
  .page-resources-bi88-app-download-installation-guide__cta-final-actions {
    flex-direction: column;
    gap: 15px;
  }
  .page-resources-bi88-app-download-installation-guide__cta-final-actions .page-resources-bi88-app-download-installation-guide__button {
    width: 80%;
    margin: 0 auto;
  }
}