.page-card-board-games-chinese-chess {
  font-family: 'Arial', sans-serif;
  color: #E2E8F0; /* Light gray for general text on dark background */
  background-color: #1A202C; /* Main dark background */
  line-height: 1.6;
}

.page-card-board-games-chinese-chess__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-card-board-games-chinese-chess__hero {
  background: linear-gradient(135deg, #1A202C 0%, #3a475a 100%); /* Dark gradient for hero */
  padding: 100px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-card-board-games-chinese-chess__hero-content {
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.page-card-board-games-chinese-chess__hero-title {
  font-size: 3.5em;
  color: #FFD700; /* Gold for main title */
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-card-board-games-chinese-chess__hero-description {
  font-size: 1.3em;
  color: #E2E8F0;
  margin-bottom: 40px;
}

.page-card-board-games-chinese-chess__hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.page-card-board-games-chinese-chess__btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.page-card-board-games-chinese-chess__btn--primary {
  background-color: #FFD700; /* Gold button */
  color: #1A202C; /* Dark text on gold */
}

.page-card-board-games-chinese-chess__btn--primary:hover {
  background-color: #e6c200;
  transform: translateY(-2px);
}

.page-card-board-games-chinese-chess__btn--secondary {
  background-color: transparent;
  color: #FFD700; /* Gold text for secondary button */
  border: 2px solid #FFD700;
}

.page-card-board-games-chinese-chess__btn--secondary:hover {
  background-color: #FFD700;
  color: #1A202C;
  transform: translateY(-2px);
}

.page-card-board-games-chinese-chess__btn--small {
  padding: 10px 20px;
  font-size: 0.9em;
}

.page-card-board-games-chinese-chess__btn--large {
  padding: 18px 35px;
  font-size: 1.2em;
}

.page-card-board-games-chinese-chess__btn--download {
  background-color: #28A745; /* Green for download */
  color: #FFFFFF;
}

.page-card-board-games-chinese-chess__btn--download:hover {
  background-color: #218838;
  transform: translateY(-2px);
}

.page-card-board-games-chinese-chess__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.15; /* Subtly visible background image */
  z-index: 0;
}

.page-card-board-games-chinese-chess__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-card-board-games-chinese-chess__section {
  padding: 60px 0;
}

.page-card-board-games-chinese-chess__section:nth-of-type(even) {
  background-color: #2D3748; /* Slightly lighter dark background for contrast */
}

.page-card-board-games-chinese-chess__section-title {
  font-size: 2.5em;
  color: #FFD700;
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}

.page-card-board-games-chinese-chess__section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: #FFD700;
  margin: 15px auto 0;
  border-radius: 2px;
}

.page-card-board-games-chinese-chess__sub-title {
  font-size: 1.8em;
  color: #FFD700;
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-card-board-games-chinese-chess__section p {
  font-size: 1.1em;
  margin-bottom: 20px;
  color: #E2E8F0;
}

.page-card-board-games-chinese-chess__section ul {
  list-style-type: disc;
  margin-left: 25px;
  margin-bottom: 20px;
}

.page-card-board-games-chinese-chess__section ul li {
  font-size: 1.1em;
  margin-bottom: 10px;
  color: #E2E8F0;
}

.page-card-board-games-chinese-chess__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.page-card-board-games-chinese-chess__grid--reverse {
  grid-template-columns: 1fr 1fr;
}

.page-card-board-games-chinese-chess__grid--reverse .page-card-board-games-chinese-chess__grid-item:first-child {
  order: 2;
}

.page-card-board-games-chinese-chess__grid--reverse .page-card-board-games-chinese-chess__grid-item:last-child {
  order: 1;
}

.page-card-board-games-chinese-chess__image {
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}

.page-card-board-games-chinese-chess__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-card-board-games-chinese-chess__feature-item {
  background-color: #2D3748;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

.page-card-board-games-chinese-chess__feature-item:hover {
  transform: translateY(-5px);
}

.page-card-board-games-chinese-chess__feature-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 5px #FFD700);
}

.page-card-board-games-chinese-chess__feature-title {
  font-size: 1.5em;
  color: #FFD700;
  margin-bottom: 15px;
}

.page-card-board-games-chinese-chess__feature-item p {
  font-size: 1em;
  color: #CBD5E0;
}

.page-card-board-games-chinese-chess__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-card-board-games-chinese-chess__promo-item {
  background-color: #2D3748;
  padding: 25px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-card-board-games-chinese-chess__promo-item:hover {
  transform: translateY(-5px);
}

.page-card-board-games-chinese-chess__promo-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-card-board-games-chinese-chess__promo-title {
  font-size: 1.6em;
  color: #FFD700;
  margin-bottom: 15px;
}

.page-card-board-games-chinese-chess__promo-item p {
  font-size: 1em;
  color: #CBD5E0;
  flex-grow: 1;
}

.page-card-board-games-chinese-chess__cta-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 40px;
}

.page-card-board-games-chinese-chess__app-download {
    text-align: center;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 215, 0, 0.3);
}

.page-card-board-games-chinese-chess__app-download p {
    font-size: 1.2em;
    color: #FFD700;
    margin-bottom: 20px;
}

.page-card-board-games-chinese-chess__faq-item {
    background-color: #2D3748;
    margin-bottom: 15px;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-card-board-games-chinese-chess__faq-question {
    font-size: 1.3em;
    color: #FFD700;
    margin-bottom: 10px;
    cursor: pointer;
}

.page-card-board-games-chinese-chess__faq-answer {
    font-size: 1em;
    color: #CBD5E0;
    display: none;
}

.page-card-board-games-chinese-chess__faq-item.active .page-card-board-games-chinese-chess__faq-answer {
    display: block;
}

.page-card-board-games-chinese-chess__floating-ad {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #FFD700;
    color: #1A202C;
    padding: 15px 25px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 1000;
    font-weight: bold;
    font-size: 1.1em;
    animation: pulse 2s infinite;
}

.page-card-board-games-chinese-chess__floating-ad p {
    margin: 0;
    color: #1A202C; /* Ensure text is dark on gold */
}

.page-card-board-games-chinese-chess__floating-ad .page-card-board-games-chinese-chess__btn {
    background-color: #1A202C;
    color: #FFD700;
    padding: 8px 15px;
    font-size: 0.9em;
    border-radius: 5px;
}

.page-card-board-games-chinese-chess__floating-ad .page-card-board-games-chinese-chess__btn:hover {
    background-color: #0d1218;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.03); }
    100% { transform: scale(1); }
}

/* Highlight brand keywords */
.page-card-board-games-chinese-chess .highlight-brand {
  color: #FFD700;
  font-weight: bold;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-card-board-games-chinese-chess__hero-title {
    font-size: 2.8em;
  }

  .page-card-board-games-chinese-chess__hero-description {
    font-size: 1.1em;
  }

  .page-card-board-games-chinese-chess__section-title {
    font-size: 2em;
  }

  .page-card-board-games-chinese-chess__grid {
    grid-template-columns: 1fr;
  }

  .page-card-board-games-chinese-chess__grid--reverse .page-card-board-games-chinese-chess__grid-item:first-child {
    order: initial;
  }

  .page-card-board-games-chinese-chess__grid--reverse .page-card-board-games-chinese-chess__grid-item:last-child {
    order: initial;
  }

  .page-card-board-games-chinese-chess__cta-actions {
    flex-direction: column;
    gap: 15px;
  }

  .page-card-board-games-chinese-chess__btn--large {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .page-card-board-games-chinese-chess__hero {
    padding: 80px 0;
  }

  .page-card-board-games-chinese-chess__hero-title {
    font-size: 2.2em;
  }

  .page-card-board-games-chinese-chess__hero-description {
    font-size: 1em;
  }

  .page-card-board-games-chinese-chess__hero-actions {
    flex-direction: column;
    gap: 15px;
  }

  .page-card-board-games-chinese-chess__btn {
    width: 100%;
    padding: 12px 25px;
  }

  .page-card-board-games-chinese-chess__section {
    padding: 40px 0;
  }

  .page-card-board-games-chinese-chess__section-title {
    font-size: 1.8em;
  }

  .page-card-board-games-chinese-chess__sub-title {
    font-size: 1.5em;
  }

  .page-card-board-games-chinese-chess__floating-ad {
      bottom: 10px;
      right: 10px;
      left: 10px;
      width: auto;
      flex-direction: column;
      text-align: center;
  }
}

@media (max-width: 480px) {
  .page-card-board-games-chinese-chess__hero-title {
    font-size: 1.8em;
  }

  .page-card-board-games-chinese-chess__section-title {
    font-size: 1.5em;
  }

  .page-card-board-games-chinese-chess__floating-ad p {
      font-size: 0.9em;
  }
}