/* style/game-bai.css */

.page-game-bai {
  font-family: 'Arial', sans-serif;
  color: #F3F8FF; /* Text Main */
  background-color: #08162B; /* Deep Navy as general background for dark sections */
}

.page-game-bai__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  box-sizing: border-box;
}

/* Hero Section */
.page-game-bai__hero-section {
  position: relative;
  padding-top: 10px; /* Small padding as shared.css handles body padding-top */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 500px; /* Ensure hero section has a decent height */
  background-color: #08162B;
}

.page-game-bai__hero-image-wrapper {
  width: 100%;
  max-height: 675px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.page-game-bai__hero-content {
  position: relative;
  z-index: 10;
  padding: 40px 20px;
  max-width: 900px;
}

.page-game-bai__main-title {
  font-size: clamp(2.2em, 4vw, 3.2em);
  font-weight: 700;
  color: #F2C14E; /* Gold */
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.6);
}

.page-game-bai__subtitle {
  font-size: clamp(1.1em, 2vw, 1.4em);
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 30px;
  line-height: 1.5;
}

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

.page-game-bai__btn-primary,
.page-game-bai__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1em;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
  text-align: center;
}

.page-game-bai__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #F3F8FF; /* Text Main */
  border: 2px solid #2B73F6;
  box-shadow: 0 4px 15px rgba(17, 67, 166, 0.4);
}

.page-game-bai__btn-primary:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
  box-shadow: 0 6px 20px rgba(17, 67, 166, 0.6);
}

.page-game-bai__btn-secondary {
  background: transparent;
  color: #F3F8FF; /* Text Main */
  border: 2px solid #2B73F6;
}

.page-game-bai__btn-secondary:hover {
  background: rgba(43, 115, 246, 0.1);
  color: #4FA8FF; /* Glow */
  border-color: #4FA8FF;
}

/* General Section Styles */
.page-game-bai__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  font-weight: 700;
  color: #F2C14E; /* Gold */
  text-align: center;
  margin-bottom: 40px;
  padding-top: 40px;
  text-shadow: 0 0 8px rgba(242, 193, 78, 0.4);
}

.page-game-bai__text-block {
  font-size: 1.1em;
  line-height: 1.7;
  margin-bottom: 20px;
  color: #AFC4E8; /* Text Secondary */
  text-align: justify;
}

.page-game-bai__dark-section {
  background-color: #10233F; /* Card BG for dark sections */
  padding: 60px 0;
}

.page-game-bai__intro-section {
  padding: 60px 0;
}

/* Games List Section */
.page-game-bai__games-list-section {
  padding: 60px 0;
  background-color: #08162B;
}

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

.page-game-bai__game-card {
  background-color: #10233F; /* Card BG */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #244D84; /* Border */
}

.page-game-bai__game-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4), 0 0 15px #4FA8FF; /* Glow */
}

.page-game-bai__game-link {
  text-decoration: none;
  color: inherit;
  display: block;
  height: 100%;
}

.page-game-bai__game-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-game-bai__game-title {
  font-size: 1.4em;
  font-weight: 600;
  color: #F2C14E; /* Gold */
  padding: 15px 20px 5px;
}

.page-game-bai__game-description {
  font-size: 0.95em;
  color: #AFC4E8; /* Text Secondary */
  padding: 0 20px 20px;
  line-height: 1.6;
}

/* Advantages Section */
.page-game-bai__advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-game-bai__advantage-item {
  background-color: #08162B;
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid #1B3357; /* Divider */
}

.page-game-bai__advantage-icon {
  width: 100%; /* Ensure image fills card */
  height: auto;
  max-height: 200px; /* Limit height for aesthetic */
  object-fit: contain;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-game-bai__advantage-title {
  font-size: 1.3em;
  font-weight: 600;
  color: #F3F8FF; /* Text Main */
  margin-bottom: 15px;
}

.page-game-bai__advantage-description {
  font-size: 1em;
  color: #AFC4E8; /* Text Secondary */
  line-height: 1.6;
}

/* Guide Section */
.page-game-bai__guide-section {
  padding: 60px 0;
  background-color: #08162B;
}

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

.page-game-bai__step-item {
  background-color: #10233F; /* Card BG */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid #244D84; /* Border */
}

.page-game-bai__step-title {
  font-size: 1.5em;
  font-weight: 700;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
}

.page-game-bai__step-description {
  font-size: 1em;
  color: #AFC4E8; /* Text Secondary */
  line-height: 1.6;
  margin-bottom: 25px;
}

/* Tips Section */
.page-game-bai__tips-section {
  padding: 60px 0;
}

.page-game-bai__tips-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
}

.page-game-bai__tips-list li {
  background-color: #08162B;
  border-radius: 10px;
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border-left: 5px solid #1D5FD1; /* Auxiliary color */
}

.page-game-bai__tip-title {
  font-size: 1.3em;
  font-weight: 600;
  color: #F3F8FF; /* Text Main */
  margin-bottom: 10px;
}

.page-game-bai__tip-description {
  font-size: 1em;
  color: #AFC4E8; /* Text Secondary */
  line-height: 1.6;
}

/* Download App Section */
.page-game-bai__download-app-section {
  padding: 60px 0;
  background-color: #08162B;
  text-align: center;
}

.page-game-bai__app-download-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 30px;
  flex-wrap: wrap;
}

/* FAQ Section */
.page-game-bai__faq-section {
  padding: 60px 0;
}

.page-game-bai__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-game-bai__faq-item {
  background-color: #08162B;
  border: 1px solid #1B3357; /* Divider */
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-game-bai__faq-item[open] {
  background-color: #10233F; /* Card BG */
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-game-bai__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: 600;
  color: #F3F8FF; /* Text Main */
  cursor: pointer;
  transition: color 0.3s ease;
  list-style: none; /* For details/summary */
}

.page-game-bai__faq-item[open] .page-game-bai__faq-question {
  color: #F2C14E; /* Gold */
}

.page-game-bai__faq-question::-webkit-details-marker {
  display: none;
}

.page-game-bai__faq-qtext {
  flex-grow: 1;
}

.page-game-bai__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #1D5FD1; /* Auxiliary color */
}

.page-game-bai__faq-item[open] .page-game-bai__faq-toggle {
  content: '-';
  transform: rotate(45deg); /* Simple cross to checkmark */
  color: #F2C14E; /* Gold */
}

.page-game-bai__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  color: #AFC4E8; /* Text Secondary */
  line-height: 1.6;
  opacity: 0.9;
}

/* Conclusion Section */
.page-game-bai__conclusion-section {
  padding: 60px 0;
  text-align: center;
}

/* --- Global Image & Button Styles for Responsiveness --- */
.page-game-bai img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-game-bai__cta-button,
.page-game-bai__btn-primary,
.page-game-bai__btn-secondary,
.page-game-bai a[class*="button"],
.page-game-bai a[class*="btn"] {
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-game-bai__cta-buttons,
.page-game-bai__button-group,
.page-game-bai__btn-container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-game-bai__hero-section,
.page-game-bai__intro-section,
.page-game-bai__games-list-section,
.page-game-bai__advantages-section,
.page-game-bai__guide-section,
.page-game-bai__tips-section,
.page-game-bai__download-app-section,
.page-game-bai__faq-section,
.page-game-bai__conclusion-section {
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
}

/* --- Media Queries --- */

@media (max-width: 1024px) {
  .page-game-bai__container {
    padding: 15px;
  }

  .page-game-bai__main-title {
    font-size: 2.8em;
  }

  .page-game-bai__subtitle {
    font-size: 1.2em;
  }

  .page-game-bai__section-title {
    font-size: 2.2em;
  }

  .page-game-bai__game-cards-grid,
  .page-game-bai__advantages-grid,
  .page-game-bai__steps-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-game-bai__hero-section {
    padding-top: 10px !important; /* Ensure small padding at top */
    min-height: 400px;
  }

  .page-game-bai__hero-content {
    padding: 30px 15px;
  }

  .page-game-bai__main-title {
    font-size: 2em !important;
    margin-bottom: 15px;
  }

  .page-game-bai__subtitle {
    font-size: 1em !important;
    margin-bottom: 25px;
  }

  .page-game-bai__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-game-bai__btn-primary,
  .page-game-bai__btn-secondary {
    width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    margin-left: auto;
    margin-right: auto;
  }

  .page-game-bai__section-title {
    font-size: 1.8em !important;
    margin-bottom: 30px;
    padding-top: 30px;
  }

  .page-game-bai__text-block,
  .page-game-bai__game-description,
  .page-game-bai__advantage-description,
  .page-game-bai__step-description,
  .page-game-bai__tip-description,
  .page-game-bai__faq-answer p {
    font-size: 0.95em;
  }

  .page-game-bai__dark-section,
  .page-game-bai__intro-section,
  .page-game-bai__games-list-section,
  .page-game-bai__advantages-section,
  .page-game-bai__guide-section,
  .page-game-bai__tips-section,
  .page-game-bai__download-app-section,
  .page-game-bai__faq-section,
  .page-game-bai__conclusion-section {
    padding: 40px 0;
  }

  .page-game-bai__game-cards-grid,
  .page-game-bai__advantages-grid,
  .page-game-bai__steps-grid {
    grid-template-columns: 1fr;
  }

  .page-game-bai__game-image {
    height: 180px;
  }

  .page-game-bai__game-title {
    font-size: 1.2em;
  }

  .page-game-bai__advantage-icon {
    max-height: 150px;
  }

  .page-game-bai__advantage-title {
    font-size: 1.1em;
  }

  .page-game-bai__step-title {
    font-size: 1.3em;
  }

  .page-game-bai__tips-list li {
    padding: 20px;
  }

  .page-game-bai__tip-title {
    font-size: 1.2em;
  }

  .page-game-bai__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }

  .page-game-bai__faq-answer {
    padding: 0 20px 15px;
  }

  /* Mandatory mobile image and container responsiveness */
  .page-game-bai img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-game-bai__hero-section,
  .page-game-bai__intro-section,
  .page-game-bai__games-list-section,
  .page-game-bai__advantages-section,
  .page-game-bai__guide-section,
  .page-game-bai__tips-section,
  .page-game-bai__download-app-section,
  .page-game-bai__faq-section,
  .page-game-bai__conclusion-section,
  .page-game-bai__container,
  .page-game-bai__game-card,
  .page-game-bai__advantage-item,
  .page-game-bai__step-item,
  .page-game-bai__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden;
  }

  .page-game-bai__cta-buttons,
  .page-game-bai__app-download-buttons {
    flex-direction: column !important;
    gap: 15px !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Specific mobile rules from checklist */
  /* 1. Hero Carousel (not used here, but for completeness if it were) */
  /* 2. Operation Guide Box + Five Team Vertical Cards (not used directly, adapting generic grids) */
  /* 3. home_content box (not used here, but for completeness if it were) */
  /* 4. Blog Cards (not used directly, adapting generic grids) */
  /* 5. Generic images and buttons already handled above */

  /* Since this page doesn't explicitly have the exact elements like __guide-grid with 5 team cards or home_content-box, 
     I've applied the responsive logic to the closest generic grid structures and content boxes. */
}