.page-da-ga {
  font-family: 'Arial', sans-serif;
  color: #FFF5E1; /* Text Main */
  background-color: #B71C1C; /* Background */
}

.page-da-ga__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-da-ga__section-title {
  font-size: 2.5em;
  color: #FFD86A; /* Gold gradient start */
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-da-ga__text-block {
  font-size: 1.1em;
  line-height: 1.8;
  margin-bottom: 20px;
  text-align: justify;
}

/* Hero Section */
.page-da-ga__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding as body handles header offset */
  margin-bottom: 40px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 500px;
}

.page-da-ga__hero-image-wrapper {
  width: 100%;
  max-height: 675px;
  overflow: hidden;
}

.page-da-ga__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-da-ga__hero-content {
  position: relative;
  z-index: 10;
  padding: 40px 20px;
  max-width: 900px;
  margin-top: -100px; /* Pull content up slightly over the image, but not *on* it */
  background: rgba(0, 0, 0, 0.6); /* Semi-transparent background for readability */
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.page-da-ga__main-title {
  font-size: 3.5em;
  color: #FFD86A; /* Gold */
  margin-bottom: 20px;
  font-weight: 900;
  line-height: 1.1;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.page-da-ga__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  line-height: 1.6;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-da-ga__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-da-ga__btn-primary,
.page-da-ga__btn-secondary,
.page-da-ga__btn-outline {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

.page-da-ga__btn-primary {
  background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%); /* Button color */
  color: #7A0E0E; /* Deep Red */
  border: 2px solid #F2B544; /* Border */
  box-shadow: 0 4px 15px rgba(255, 216, 106, 0.4);
}

.page-da-ga__btn-primary:hover {
  background: linear-gradient(180deg, #E6B800 0%, #FFD86A 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 216, 106, 0.6);
}

.page-da-ga__btn-secondary {
  background: #7A0E0E; /* Deep Red */
  color: #FFD86A; /* Gold */
  border: 2px solid #F2B544; /* Border */
  box-shadow: 0 4px 15px rgba(122, 14, 14, 0.4);
}

.page-da-ga__btn-secondary:hover {
  background: #F2B544; /* Border */
  color: #7A0E0E; /* Deep Red */
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(122, 14, 14, 0.6);
}

.page-da-ga__btn-outline {
  background: transparent;
  color: #F4D34D; /* Gold */
  border: 1px solid #F4D34D; /* Gold */
  padding: 10px 20px;
  font-size: 0.9em;
}

.page-da-ga__btn-outline:hover {
  background: #F4D34D;
  color: #7A0E0E;
  border-color: #F4D34D;
}

/* Dark Section */
.page-da-ga__dark-section {
  background-color: #7A0E0E; /* Deep Red */
  padding: 60px 0;
  margin-bottom: 40px;
}

/* Advantages Section */
.page-da-ga__advantages-section {
  padding: 60px 0;
  margin-bottom: 40px;
  background-color: #B71C1C; /* Background */
}

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

.page-da-ga__advantage-item {
  text-align: center;
  padding: 30px;
}

.page-da-ga__advantage-icon {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 10px;
  object-fit: cover;
}

.page-da-ga__advantage-title {
  font-size: 1.5em;
  color: #FFD86A; /* Gold */
  margin-bottom: 15px;
}

.page-da-ga__advantage-description {
  font-size: 1em;
  line-height: 1.6;
  color: #FFF5E1; /* Text Main */
}

/* Card Styling */
.page-da-ga__card {
  background: #D32F2F; /* Card BG */
  color: #FFF5E1; /* Text Main */
  border: 1px solid #F2B544; /* Border */
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  padding: 25px;
  height: 100%; /* Ensure cards in grid/flex have equal height */
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Game Types Section */
.page-da-ga__game-types-section {
  padding: 60px 0;
  margin-bottom: 40px;
}

.page-da-ga__type-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-da-ga__type-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
}

.page-da-ga__type-title {
  font-size: 1.4em;
  color: #FFD86A;
  margin-bottom: 10px;
}

.page-da-ga__type-description {
  font-size: 1em;
  line-height: 1.6;
}

/* Guide Section */
.page-da-ga__guide-section {
  padding: 60px 0;
  margin-bottom: 40px;
  background-color: #B71C1C; /* Background */
}

.page-da-ga__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-da-ga__guide-step-title {
  font-size: 1.6em;
  color: #FFD86A;
  margin-bottom: 15px;
  text-align: center;
}

.page-da-ga__guide-step-item p {
  text-align: center;
  margin-bottom: 20px;
}

.page-da-ga__guide-step-item .page-da-ga__btn-outline {
  margin-top: auto;
  align-self: center;
}

/* Promotions Section */
.page-da-ga__promotions-section {
  padding: 60px 0;
  margin-bottom: 40px;
}

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

.page-da-ga__promotion-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
}

.page-da-ga__promotion-title {
  font-size: 1.4em;
  color: #FFD86A;
  margin-bottom: 10px;
}

.page-da-ga__promotion-description {
  font-size: 1em;
  line-height: 1.6;
  margin-bottom: 20px;
}

.page-da-ga__all-promotions-cta {
  text-align: center;
  margin-top: 50px;
}

/* Blog Section */
.page-da-ga__blog-section {
  padding: 60px 0;
  margin-bottom: 40px;
  background-color: #B71C1C; /* Background */
}

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

.page-da-ga__blog-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
}

.page-da-ga__blog-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.page-da-ga__blog-title {
  font-size: 1.4em;
  margin-bottom: 10px;
}

.page-da-ga__blog-title a {
  color: #FFD86A; /* Gold */
  text-decoration: none;
}

.page-da-ga__blog-title a:hover {
  text-decoration: underline;
}

.page-da-ga__blog-date {
  font-size: 0.9em;
  color: #F4D34D; /* Gold */
  margin-bottom: 10px;
}

.page-da-ga__blog-excerpt {
  font-size: 1em;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-da-ga__blog-card .page-da-ga__btn-outline {
  align-self: flex-start;
}

.page-da-ga__all-posts-cta {
  text-align: center;
  margin-top: 50px;
}

/* FAQ Section */
.page-da-ga__faq-section {
  padding: 60px 0;
  margin-bottom: 40px;
}

.page-da-ga__faq-list {
  margin-top: 40px;
}

.page-da-ga__faq-item {
  background: #D32F2F; /* Card BG */
  border: 1px solid #F2B544; /* Border */
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-da-ga__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.2em;
  font-weight: bold;
  color: #FFD86A; /* Gold */
  cursor: pointer;
  list-style: none; /* Hide default marker */
  -webkit-touch-callout: none; /* Disable callout on iOS */
  -webkit-user-select: none; /* Disable text selection on iOS */
  -khtml-user-select: none; /* Disable text selection on Konqueror HTML */
  -moz-user-select: none; /* Disable text selection on Firefox */
  -ms-user-select: none; /* Disable text selection on Internet Explorer/Edge */
  user-select: none; /* Disable text selection */
}

.page-da-ga__faq-question::-webkit-details-marker {
  display: none;
}

.page-da-ga__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-da-ga__faq-item[open] .page-da-ga__faq-toggle {
  transform: rotate(45deg);
}

.page-da-ga__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  line-height: 1.6;
  color: #FFF5E1; /* Text Main */
}

/* Final CTA Section */
.page-da-ga__cta-final-section {
  padding: 80px 0;
  text-align: center;
  background-color: #7A0E0E; /* Deep Red */
}

.page-da-ga__cta-final-section .page-da-ga__section-title {
  margin-bottom: 20px;
}

.page-da-ga__cta-final-section .page-da-ga__text-block {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 40px;
}

/* Universal image and container responsive styles */
.page-da-ga img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-da-ga__section,
.page-da-ga__card,
.page-da-ga__container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Mobile Responsive Styles */
@media (max-width: 1024px) {
  .page-da-ga__main-title {
    font-size: 3em;
  }
  .page-da-ga__section-title {
    font-size: 2em;
  }
  .page-da-ga__advantages-grid,
  .page-da-ga__type-cards,
  .page-da-ga__guide-steps,
  .page-da-ga__promotions-grid,
  .page-da-ga__blog-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-da-ga__hero-section {
    padding-top: 10px !important;
    margin-bottom: 20px;
  }
  .page-da-ga__hero-content {
    padding: 20px 15px;
    margin-top: -50px; /* Adjust pull-up for smaller screens */
  }
  .page-da-ga__main-title {
    font-size: 2em !important;
    margin-bottom: 15px;
  }
  .page-da-ga__hero-description {
    font-size: 1em;
    margin-bottom: 20px;
  }
  .page-da-ga__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }
  .page-da-ga__btn-primary,
  .page-da-ga__btn-secondary,
  .page-da-ga__btn-outline {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
  }

  /* General Section Adjustments */
  .page-da-ga__section-title {
    font-size: 1.8em !important;
    margin-bottom: 30px;
  }
  .page-da-ga__text-block {
    font-size: 0.95em;
  }
  .page-da-ga__dark-section,
  .page-da-ga__advantages-section,
  .page-da-ga__game-types-section,
  .page-da-ga__guide-section,
  .page-da-ga__promotions-section,
  .page-da-ga__blog-section,
  .page-da-ga__faq-section,
  .page-da-ga__cta-final-section {
    padding: 40px 0;
    margin-bottom: 20px;
  }
  .page-da-ga__container {
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Advantages Section */
  .page-da-ga__advantages-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Game Types Section */
  .page-da-ga__type-cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-da-ga__type-image {
    height: 180px;
  }

  /* Guide Section */
  .page-da-ga__guide-steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-da-ga__guide-step-title {
    font-size: 1.4em;
  }

  /* Promotions Section */
  .page-da-ga__promotions-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-da-ga__promotion-image {
    height: 180px;
  }

  /* Blog Section */
  .page-da-ga__blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-da-ga__blog-image {
    height: 180px;
  }
  .page-da-ga__blog-title {
    font-size: 1.2em;
  }

  /* FAQ Section */
  .page-da-ga__faq-question {
    font-size: 1em;
    padding: 15px 20px;
  }
  .page-da-ga__faq-answer {
    padding: 0 20px 15px;
  }

  /* Universal image and container responsive styles */
  .page-da-ga img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-da-ga__section,
  .page-da-ga__card,
  .page-da-ga__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}