/* style/index.css */

:root {
  --primary-color: #113B7A;
  --secondary-color: #1D5FD1;
  --button-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  --card-bg: #10233F;
  --text-main: #F3F8FF;
  --text-secondary: #AFC4E8;
  --border-color: #244D84;
  --glow-color: #4FA8FF;
  --gold-color: #F2C14E;
  --divider-color: #1B3357;
  --deep-navy-color: #08162B; /* Body background from shared */
}

.page-index {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main); /* Light text for dark body background */
  background-color: var(--deep-navy-color); /* Inherited from body */
}

.page-index__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-index__dark-section {
  background-color: var(--deep-navy-color);
  color: var(--text-main);
}

.page-index__card {
  background-color: var(--card-bg);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-index__main-title {
  font-weight: 700;
  line-height: 1.2;
  color: var(--gold-color);
  text-align: center;
  margin-bottom: 20px;
  /* clamp(min, preferred, max) if needed, but for h1, just weight and color */
}

.page-index__section-title {
  font-size: 2.5em;
  font-weight: 700;
  color: var(--gold-color);
  text-align: center;
  margin-bottom: 20px;
}

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

.page-index__description {
  font-size: 1.1em;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-index__cta-button,
.page-index__btn-primary,
.page-index__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1em;
  text-align: center;
  transition: all 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-index__btn-primary {
  background: var(--button-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-index__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

.page-index__btn-secondary {
  background: transparent;
  color: var(--glow-color);
  border: 2px solid var(--glow-color);
}

.page-index__btn-secondary:hover {
  background: var(--glow-color);
  color: var(--deep-navy-color);
  transform: translateY(-2px);
}

/* All images responsive */
.page-index img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* HERO主图区域 */
.page-index__hero-section {
  position: relative;
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  padding-top: 10px; /* Assuming shared.css handles body padding-top */
  margin-top: 0;
  overflow: hidden;
}

.page-index__hero-container {
  position: relative;
  margin: 0 auto;
  width: 100%;
  max-width: 100%;
}

.page-index__hero-image {
  width: 100%;
  margin: 0;
}

.page-index__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
}

/* 产品展示图区域 */
.page-index__products-section {
  width: 100%;
  padding: 60px 20px;
  background-color: var(--deep-navy-color);
  box-sizing: border-box;
}

.page-index__products-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 4fr 2fr; /* Front 4 occupy 4 columns, latter 2 occupy 2 columns */
  gap: 20px;
}

.page-index__products-grid {
  display: grid;
  gap: 20px;
}

.page-index__products-grid--small {
  grid-template-columns: repeat(4, 1fr);
}

.page-index__products-grid--large {
  grid-template-columns: repeat(2, 1fr);
}

.page-index__product-card {
  width: 100%;
  max-width: 300px; /* Max width for each product card */
  border-radius: 0; /* No rounded corners */
  overflow: hidden;
  background: transparent;
  box-shadow: none; /* No shadow */
  transition: transform 0.3s ease;
  margin: 0 auto; /* Center cards in their grid cell */
}

.page-index__product-card:hover {
  transform: translateY(-3px);
}

.page-index__product-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.page-index__product-card-image {
  width: 100%;
  max-width: 300px; /* Max width for image container */
  overflow: hidden;
}

.page-index__product-card-image img {
  max-width: 100%;
  width: 100%;
  height: auto; /* Preserve aspect ratio */
  display: block;
}

/* 首页介绍 */
.page-index__introduction-section {
  padding: 80px 20px;
  border-bottom: 1px solid var(--divider-color);
}

/* 快速访问链接入口 */
.page-index__quick-access-section {
  padding: 60px 20px;
  background-color: var(--card-bg);
  text-align: center;
}

.page-index__button-group {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.page-index__backup-links-text {
  color: var(--text-secondary);
  margin-top: 40px;
  font-size: 0.95em;
}

.page-index__backup-links {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 15px;
  flex-wrap: wrap;
}

.page-index__backup-link {
  color: var(--glow-color);
  text-decoration: underline;
  font-weight: 600;
  transition: color 0.3s ease;
}

.page-index__backup-link:hover {
  color: var(--gold-color);
}

/* 核心游戏/服务介绍 */
.page-index__games-section {
  padding: 80px 20px;
  border-bottom: 1px solid var(--divider-color);
}

.page-index__game-category {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 8px;
  margin-bottom: 30px;
  text-align: center;
  border: 1px solid var(--border-color);
}

.page-index__game-title {
  font-size: 1.8em;
  color: var(--gold-color);
  margin-bottom: 15px;
}

.page-index__game-category p {
  color: var(--text-secondary);
  margin-bottom: 20px;
}

/* 优惠活动 */
.page-index__promotions-section {
  padding: 80px 20px;
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--divider-color);
}

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

.page-index__promotion-item {
  padding: 25px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-index__promotion-title {
  font-size: 1.4em;
  color: var(--gold-color);
  margin-bottom: 15px;
}

.page-index__promotion-item p {
  color: var(--text-secondary);
  flex-grow: 1;
  margin-bottom: 20px;
}

/* 安全与客服 */
.page-index__security-support-section {
  padding: 80px 20px;
  border-bottom: 1px solid var(--divider-color);
}

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

.page-index__feature-item {
  padding: 25px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-index__feature-title {
  font-size: 1.4em;
  color: var(--gold-color);
  margin-bottom: 15px;
}

.page-index__feature-item p {
  color: var(--text-secondary);
  flex-grow: 1;
  margin-bottom: 20px;
}

/* FAQ常见问题区域 */
.page-index__faq-section {
  padding: 80px 20px;
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--divider-color);
}

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

details.page-index__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  background: var(--deep-navy-color);
  color: var(--text-main);
}

details.page-index__faq-item summary.page-index__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: var(--gold-color);
}

details.page-index__faq-item summary.page-index__faq-question::-webkit-details-marker {
  display: none;
}

details.page-index__faq-item summary.page-index__faq-question:hover {
  background: rgba(var(--border-color), 0.2);
}

.page-index__faq-qtext {
  flex: 1;
  font-size: 1.1em;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--gold-color);
}

.page-index__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: var(--glow-color);
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}

details.page-index__faq-item .page-index__faq-answer {
  padding: 0 20px 20px;
  background: var(--card-bg);
  border-radius: 0 0 8px 8px;
  color: var(--text-secondary);
}

/* 最新博客内容 */
.page-index__blog-section {
  padding: 80px 20px;
}

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

.page-index__blog-card {
  padding: 0;
  text-align: left;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-index__blog-card-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-index__blog-card img {
  width: 100%;
  height: 200px; /* Fixed height for consistent card image display */
  object-fit: cover;
  border-radius: 8px 8px 0 0;
}

.page-index__blog-card-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-index__blog-card-title {
  font-size: 1.2em;
  color: var(--gold-color);
  margin-bottom: 10px;
  line-height: 1.4;
}

.page-index__blog-card-excerpt {
  color: var(--text-secondary);
  font-size: 0.95em;
  margin-bottom: 15px;
  flex-grow: 1;
}

.page-index__blog-card-date {
  font-size: 0.85em;
  color: var(--text-secondary);
  opacity: 0.8;
}

.page-index__view-all-button-container {
  text-align: center;
  margin-top: 50px;
}

/* 移动端响应式设计 */
@media (max-width: 1024px) {
  .page-index__products-container {
    grid-template-columns: 1fr; /* Two grids stack vertically */
  }
  
  .page-index__products-grid--small {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .page-index__products-grid--large {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-index__main-title {
    font-size: 2em;
  }

  .page-index__section-title {
    font-size: 2em;
  }

  .page-index__section-description,
  .page-index__description {
    font-size: 1em;
  }

  .page-index__promotion-list,
  .page-index__features-grid,
  .page-index__blog-list {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
  }
}

@media (max-width: 768px) {
  /* HERO主图区域 */
  .page-index__hero-section {
    padding-top: 10px !important;
    padding-bottom: 0;
    padding-left: 0;
    padding-right: 0;
    margin-top: 0;
  }
  
  .page-index__hero-image img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* 产品展示图区域 */
  .page-index__products-section {
    padding: 40px 15px;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
  }
  
  .page-index__products-container {
    grid-template-columns: 1fr;
    gap: 15px;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
  }
  
  .page-index__products-grid--small {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  
  .page-index__products-grid--small .page-index__product-card,
  .page-index__products-grid--small .page-index__product-card-image {
    max-width: 100%; /* Adjust for 2-column layout */
  }
  
  .page-index__products-grid--small .page-index__product-card-image img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-index__products-grid--large {
    grid-template-columns: 1fr;
    gap: 15px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  
  .page-index__products-grid--large .page-index__product-card,
  .page-index__products-grid--large .page-index__product-card-image {
    max-width: 100%; /* Adjust for 1-column layout */
  }
  
  .page-index__products-grid--large .page-index__product-card-image img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* 通用图片与容器 */
  .page-index img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-index__section,
  .page-index__card,
  .page-index__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 按钮与按钮容器 */
  .page-index__cta-button,
  .page-index__btn-primary,
  .page-index__btn-secondary,
  .page-index a[class*="button"],
  .page-index a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-index__button-group,
  .page-index__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    flex-direction: column; /* Stack buttons vertically */
  }

  /* 其他内容模块 */
  .page-index__container {
    padding: 30px 15px;
  }

  .page-index__main-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-index__section-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-index__section-description,
  .page-index__description {
    font-size: 0.95em;
    margin-bottom: 25px;
  }

  .page-index__quick-access-section {
    padding: 40px 15px;
  }

  .page-index__games-section,
  .page-index__promotions-section,
  .page-index__security-support-section,
  .page-index__faq-section,
  .page-index__blog-section {
    padding: 50px 15px;
  }

  .page-index__game-category {
    padding: 20px;
    margin-bottom: 20px;
  }

  .page-index__game-title,
  .page-index__promotion-title,
  .page-index__feature-title {
    font-size: 1.2em;
  }

  .page-index__promotion-list,
  .page-index__features-grid,
  .page-index__blog-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  details.page-index__faq-item summary.page-index__faq-question {
    padding: 15px;
  }
  .page-index__faq-qtext {
    font-size: 1em;
  }
  details.page-index__faq-item .page-index__faq-answer {
    padding: 0 15px 15px;
  }

  .page-index__blog-card img {
     /* Adjust height for mobile */
  }

  .page-index__blog-card-content {
    padding: 15px;
  }

  .page-index__blog-card-title {
    font-size: 1.1em;
  }
}