/* style/ban-ca.css */
:root {
  --primary-color: #F2C14E;
  --secondary-color: #FFD36B;
  --card-bg: #111111;
  --background-color: #0A0A0A;
  --text-main-color: #FFF6D6;
  --border-color: #3A2A12;
  --glow-color: #FFD36B;
  --button-gradient: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
}

.page-ban-ca {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main-color); /* Default text color for dark background */
  background-color: var(--background-color); /* Matches body background */
}

.page-ban-ca__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 40px 16px;
  box-sizing: border-box;
}

.page-ban-ca__section-title {
  font-size: 2.5em;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
  color: var(--primary-color);
  line-height: 1.2;
}

.page-ban-ca__section-description {
  font-size: 1.1em;
  text-align: center;
  margin-bottom: 40px;
  color: var(--text-main-color);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Buttons */
.page-ban-ca__btn-primary,
.page-ban-ca__btn-secondary {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
}

.page-ban-ca__btn-primary {
  background: var(--button-gradient);
  color: #000000; /* Ensure high contrast */
  box-shadow: 0 4px 15px rgba(242, 193, 78, 0.4);
}

.page-ban-ca__btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

.page-ban-ca__btn-secondary {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-ban-ca__btn-secondary:hover {
  background: var(--primary-color);
  color: #000000; /* Ensure high contrast */
}

/* HERO Section */
.page-ban-ca__hero-section {
  padding-top: 10px; /* Small top padding as per rule */
  padding-bottom: 60px;
  background-color: var(--background-color);
  color: var(--text-main-color);
}

.page-ban-ca__hero-container {
  max-width: 1170px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  padding: 0 16px;
}

.page-ban-ca__hero-content {
  flex: 1 1 45%;
  min-width: 300px;
  text-align: left;
}

.page-ban-ca__hero-title {
  font-size: 3.2em;
  font-weight: bold;
  margin-bottom: 20px;
  color: var(--primary-color);
  line-height: 1.2;
}

.page-ban-ca__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  color: var(--text-main-color);
}

.page-ban-ca__cta-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.page-ban-ca__hero-image {
  flex: 1 1 45%;
  min-width: 300px;
  text-align: center;
}

.page-ban-ca__hero-main-img {
  max-width: 100%;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(242, 193, 78, 0.3);
  display: block;
  margin: 0 auto;
}

/* Intro Section */
.page-ban-ca__intro-section {
  background-color: var(--card-bg);
  padding: 60px 0;
}

.page-ban-ca__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  text-align: center;
}

.page-ban-ca__feature-item {
  background-color: #1a1a1a;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
}

.page-ban-ca__icon-box-media {
  width: 180px;
  height: 180px;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--secondary-color);
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 0 15px var(--glow-color);
}

.page-ban-ca__icon-box-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

.page-ban-ca__feature-title {
  font-size: 1.8em;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.page-ban-ca__feature-text {
  font-size: 1em;
  color: var(--text-main-color);
}

/* Game Showcase Section */
.page-ban-ca__game-showcase-section {
  padding: 60px 0;
  background-color: var(--background-color);
}

.page-ban-ca__game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-ban-ca__game-card {
  background-color: var(--card-bg);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease;
}

.page-ban-ca__game-card:hover {
  transform: translateY(-5px);
}

.page-ban-ca__game-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-ban-ca__game-info {
  padding: 20px;
  text-align: center;
}

.page-ban-ca__game-title {
  font-size: 1.5em;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.page-ban-ca__game-text {
  font-size: 0.95em;
  color: var(--text-main-color);
  margin-bottom: 20px;
}

.page-ban-ca__game-btn {
  width: 100%;
}

/* Guide Section */
.page-ban-ca__guide-section {
  background-color: var(--card-bg);
  padding: 60px 0;
}

.page-ban-ca__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-ban-ca__guide-item {
  background-color: #1a1a1a;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  text-align: center;
  padding-bottom: 20px;
}

.page-ban-ca__guide-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
  margin-bottom: 20px;
}

.page-ban-ca__guide-title {
  font-size: 1.6em;
  font-weight: bold;
  margin-bottom: 15px;
  color: var(--primary-color);
  padding: 0 20px;
}

.page-ban-ca__guide-text {
  font-size: 1em;
  color: var(--text-main-color);
  padding: 0 20px;
}

.page-ban-ca__guide-cta {
    text-align: center;
    margin-top: 50px;
}

.page-ban-ca__large-cta-btn {
    min-width: 250px;
    padding: 15px 40px;
    font-size: 1.2em;
}

/* FAQ Section */
.page-ban-ca__faq-section {
  padding: 60px 0;
  background-color: var(--background-color);
}

.page-ban-ca__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-ban-ca__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--text-main-color);
}

.page-ban-ca__faq-item[open] {
    background-color: #1a1a1a;
}

.page-ban-ca__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.2em;
  font-weight: bold;
  cursor: pointer;
  color: var(--primary-color);
  list-style: none;
  user-select: none;
}

.page-ban-ca__faq-question::-webkit-details-marker {
  display: none;
}

.page-ban-ca__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: var(--secondary-color);
  transition: transform 0.3s ease;
}

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

.page-ban-ca__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  line-height: 1.6;
  color: var(--text-main-color);
}

.page-ban-ca__faq-answer p {
    margin: 0;
    color: var(--text-main-color);
}

.page-ban-ca__faq-answer a {
    color: var(--secondary-color);
    text-decoration: underline;
}

.page-ban-ca__faq-answer a:hover {
    color: var(--primary-color);
}

/* Final CTA Section */
.page-ban-ca__cta-final-section {
  background-color: var(--card-bg);
  padding: 80px 0;
  text-align: center;
}

.page-ban-ca__cta-final-section .page-ban-ca__section-title {
    color: var(--primary-color);
}

.page-ban-ca__cta-final-section .page-ban-ca__section-description {
    color: var(--text-main-color);
    margin-bottom: 50px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-ban-ca__hero-title {
    font-size: 2.8em;
  }
  .page-ban-ca__hero-description {
    font-size: 1.1em;
  }
  .page-ban-ca__section-title {
    font-size: 2.2em;
  }
  .page-ban-ca__icon-box-media {
    width: 160px;
    height: 160px;
  }
}

@media (max-width: 768px) {
  /* HERO Section (双栏改单列) */
  .page-ban-ca__hero-section {
    padding-top: 10px !important; /* Small top padding */
    padding-bottom: 40px !important;
  }
  .page-ban-ca__hero-container {
    flex-direction: column;
    text-align: center;
    padding: 0 15px !important;
  }
  .page-ban-ca__hero-content {
    order: 2; /* Content below image */
    flex: none;
    width: 100%;
    text-align: center;
  }
  .page-ban-ca__hero-image {
    order: 1; /* Image above content */
    flex: none;
    width: 100%;
    margin-bottom: 30px;
  }
  .page-ban-ca__hero-title {
    font-size: 2.5em !important;
    margin-bottom: 15px !important;
  }
  .page-ban-ca__hero-description {
    font-size: 1em !important;
    margin-bottom: 25px !important;
  }
  .page-ban-ca__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
  }
  .page-ban-ca__btn-primary, .page-ban-ca__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px !important;
  }

  /* Intro Section (模块1 三栏正圆图) */
  .page-ban-ca__intro-section {
    padding: 40px 0 !important;
  }
  .page-ban-ca__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-ban-ca__section-title {
    font-size: 2em !important;
    margin-bottom: 15px !important;
  }
  .page-ban-ca__section-description {
    font-size: 0.95em !important;
    margin-bottom: 30px !important;
  }
  .page-ban-ca__feature-grid {
    grid-template-columns: 1fr;
  }
  .page-ban-ca__icon-box-media {
    width: 150px !important;
    height: 150px !important;
    margin-bottom: 15px !important;
  }
  .page-ban-ca__feature-title {
    font-size: 1.5em !important;
  }

  /* Game Showcase Section (游戏卡片堆叠) */
  .page-ban-ca__game-showcase-section {
    padding: 40px 0 !important;
  }
  .page-ban-ca__game-grid {
    grid-template-columns: 1fr;
  }
  .page-ban-ca__game-img {
    
  }
  .page-ban-ca__game-info {
    padding: 15px !important;
  }
  .page-ban-ca__game-title {
    font-size: 1.3em !important;
  }
  .page-ban-ca__game-text {
    font-size: 0.9em !important;
  }

  /* Guide Section (教程长文排版) */
  .page-ban-ca__guide-section {
    padding: 40px 0 !important;
  }
  .page-ban-ca__guide-steps {
    grid-template-columns: 1fr;
  }
  .page-ban-ca__guide-img {
    height: 200px !important;
  }
  .page-ban-ca__guide-title {
    font-size: 1.4em !important;
  }
  .page-ban-ca__guide-text {
    font-size: 0.95em !important;
  }
  .page-ban-ca__guide-cta {
      margin-top: 30px !important;
  }
  .page-ban-ca__large-cta-btn {
      font-size: 1.1em !important;
      padding: 12px 30px !important;
  }

  /* FAQ Section (FAQ排版) */
  .page-ban-ca__faq-section {
    padding: 40px 0 !important;
  }
  .page-ban-ca__faq-question {
    padding: 15px 20px !important;
    font-size: 1.1em !important;
  }
  .page-ban-ca__faq-answer {
    padding: 0 20px 15px !important;
    font-size: 0.95em !important;
  }

  /* Final CTA Section */
  .page-ban-ca__cta-final-section {
    padding: 50px 0 !important;
  }
  .page-ban-ca__cta-final-section .page-ban-ca__section-title {
      font-size: 2em !important;
  }
  .page-ban-ca__cta-final-section .page-ban-ca__section-description {
      font-size: 0.95em !important;
      margin-bottom: 30px !important;
  }

  /* 通用图片与容器 */
  .page-ban-ca img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-ban-ca__section, .page-ban-ca__card, .page-ban-ca__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
}