/* style/index.css */

.page-index {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Body background is dark (#0a0a0a), so text should be light */
  background-color: transparent; /* Main content area will inherit body background from shared.css */
}

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

.page-index__main-title {
  font-size: 38px;
  font-weight: 700;
  color: #26A9E0;
  text-align: center;
  margin-bottom: 20px;
}

.page-index__sub-title {
  font-size: 32px;
  font-weight: 600;
  color: #26A9E0;
  text-align: center;
  margin-top: 50px;
  margin-bottom: 30px;
}

.page-index__description {
  font-size: 18px;
  line-height: 1.8;
  text-align: center;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-index__small-text {
  font-size: 14px;
  text-align: center;
  margin-top: 20px;
  opacity: 0.8;
}

.page-index__content-image {
  width: 100%;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 8px;
  object-fit: cover;
}

/* Buttons */
.page-index__btn-primary,
.page-index__btn-secondary,
.page-index__btn-login {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-index__btn-primary {
  background: #26A9E0;
  color: #ffffff;
  border: 2px solid #26A9E0;
}

.page-index__btn-primary:hover {
  background: #1a8cc2;
  border-color: #1a8cc2;
}

.page-index__btn-secondary {
  background: #ffffff;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-index__btn-secondary:hover {
  background: #e0e0e0;
  color: #1a8cc2;
  border-color: #1a8cc2;
}

.page-index__btn-login {
  background: #EA7C07;
  color: #ffffff;
  border: 2px solid #EA7C07;
}

.page-index__btn-login:hover {
  background: #c26706;
  border-color: #c26706;
}

.page-index__button-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  margin-top: 30px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-index__button-group a {
  flex-grow: 1;
  flex-basis: auto;
  min-width: 180px; /* Adjust as needed */
}

/* Sections with dark background */
.page-index__dark-bg {
  background-color: rgba(255, 255, 255, 0.05); /* Slightly lighter than body bg for contrast */
  color: #ffffff;
  padding-top: 60px;
  padding-bottom: 60px;
}

.page-index__dark-bg .page-index__sub-title {
  color: #26A9E0;
}

/* HERO主图区域 */
.page-index__hero-section {
  position: relative;
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  padding-top: 0; /* shared.css has body padding-top: var(--header-offset); */
  margin-top: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

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

.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: rgba(255, 255, 255, 0.03); /* Slightly different shade for visual separation */
  box-sizing: border-box;
}

.page-index__products-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 4fr 2fr; /* 前4个占4列，后2个占2列 */
  gap: 20px;
  width: 100%;
  box-sizing: border-box;
}

.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; /* 最宽不超过300px */
  border-radius: 0; /* 禁止圆角，只展示图片 */
  overflow: hidden;
  background: transparent;
  box-shadow: none; /* 禁止投影/阴影 */
  transition: transform 0.3s ease;
  justify-self: center; /* Center cards within their grid cell */
}

.page-index__product-card:hover {
  transform: translateY(-3px); /* 仅允许轻微上移，禁止阴影 */
}

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

.page-index__product-card-image {
  width: 100%;
  max-width: 300px; /* 最宽不超过300px */
  overflow: hidden;
}

.page-index__product-card-image img {
  max-width: 100%;
  width: 100%;
  height: auto; /* 保持图片原始宽高比，禁止固定高度或 object-fit: cover 裁切 */
  display: block;
}

/* 模块3：核心游戏/服务介绍 */
.page-index__games-section {
  padding-top: 60px;
  padding-bottom: 60px;
}

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

.page-index__game-card {
  background: rgba(255, 255, 255, 0.08);
  padding: 25px;
  border-radius: 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-index__game-card .page-index__game-title {
  color: #26A9E0;
  font-size: 22px;
  margin-top: 15px;
  margin-bottom: 15px;
}

.page-index__game-card p {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-index__game-card .page-index__game-image {
  width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 15px;
  object-fit: cover;
}

.page-index__game-card .page-index__btn-primary {
  margin-top: auto; /* Push button to bottom */
}

/* 模块4：优惠活动 */
.page-index__promotions-section {
  padding-top: 60px;
  padding-bottom: 60px;
  background-color: rgba(255, 255, 255, 0.03);
}

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

.page-index__promo-card {
  background: rgba(255, 255, 255, 0.08);
  padding: 25px;
  border-radius: 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-index__promo-card .page-index__promo-image {
  width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 20px;
  object-fit: cover;
}

.page-index__promo-card .page-index__promo-title {
  color: #26A9E0;
  font-size: 24px;
  margin-bottom: 15px;
}

.page-index__promo-card p {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-index__promo-card .page-index__btn-primary,
.page-index__promo-card .page-index__btn-login {
  margin-top: auto; /* Push button to bottom */
}

/* 模块5：安全与客服 */
.page-index__security-support-section {
  padding-top: 60px;
  padding-bottom: 60px;
}

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

.page-index__info-card {
  background: rgba(255, 255, 255, 0.08);
  padding: 25px;
  border-radius: 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-index__info-card .page-index__info-image {
  width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 20px;
  object-fit: cover;
}

.page-index__info-card .page-index__info-title {
  color: #26A9E0;
  font-size: 22px;
  margin-bottom: 15px;
}

.page-index__info-card p {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-index__info-card .page-index__btn-primary {
  margin-top: auto;
}

/* 模块6：FAQ常见问题区域 */
.page-index__faq-section {
  padding-top: 60px;
  padding-bottom: 60px;
  background-color: rgba(255, 255, 255, 0.03);
}

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

.page-index__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  overflow: hidden;
  background: #1a1a1a; /* Darker background for FAQ items on light section */
  color: #ffffff;
}

.page-index__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: #262626; /* Darker background for question */
  border: 1px solid #333333;
  border-radius: 5px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-index__faq-question:hover {
  background: #333333;
  border-color: #444444;
}

.page-index__faq-question:active {
  background: #444444;
}

.page-index__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: #ffffff;
  pointer-events: none;
}

.page-index__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: #26A9E0;
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.page-index__faq-item.active .page-index__faq-toggle {
  color: #ffffff;
  transform: rotate(180deg);
}

.page-index__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 15px;
  opacity: 0;
  font-size: 15px;
  line-height: 1.7;
}

.page-index__faq-item.active .page-index__faq-answer {
  max-height: 2000px !important;
  padding: 20px 15px !important;
  opacity: 1;
  background: #1a1a1a;
  border-radius: 0 0 5px 5px;
  color: #ffffff;
}

/* 模块7：最新博客内容 */
.page-index__blog-section {
  padding-top: 60px;
  padding-bottom: 60px;
}

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

.page-index__blog-card {
  background: rgba(255, 255, 255, 0.08);
  padding: 20px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
}

.page-index__blog-card .page-index__blog-image {
  width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 15px;
  object-fit: cover;
}

.page-index__blog-card .page-index__blog-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
}

.page-index__blog-card .page-index__blog-title a {
  color: #26A9E0;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-index__blog-card .page-index__blog-title a:hover {
  color: #ffffff;
}

.page-index__blog-card .page-index__blog-excerpt {
  font-size: 15px;
  line-height: 1.7;
  color: #f0f0f0;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-index__view-more {
  text-align: center;
  margin-top: 50px;
}

/* General image styling for content sections */
.page-index img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-index__products-container {
    grid-template-columns: 1fr; /* Stack product grids vertically */
  }

  .page-index__products-grid--small {
    grid-template-columns: repeat(2, 1fr); /* 2x2 for smaller screens */
  }

  .page-index__products-grid--large {
    grid-template-columns: repeat(2, 1fr); /* 1x2 for larger cards */
  }

  .page-index__main-title {
    font-size: 34px;
  }

  .page-index__sub-title {
    font-size: 28px;
  }

  .page-index__description {
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-index__hero-section {
    padding-top: 0 !important; /* shared.css handles body padding-top */
    padding-bottom: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-index__hero-image img {
    width: 100% !important;
    height: auto !important;
    max-width: 100% !important;
  }

  /* 产品展示图区域 */
  .page-index__products-section {
    padding: 40px 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
  }

  .page-index__products-container {
    grid-template-columns: 1fr !important;
    gap: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
  }

  .page-index__products-grid--small {
    grid-template-columns: repeat(2, 1fr) !important; /* 4宫格布局 (2x2) */
    gap: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-index__products-grid--small .page-index__product-card,
  .page-index__products-grid--small .page-index__product-card-image {
    max-width: 100% !important; /* Adapt to column width */
  }

  .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 !important; /* 后2张大图 - 每个单独占一行 */
    gap: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-index__products-grid--large .page-index__product-card,
  .page-index__products-grid--large .page-index__product-card-image {
    max-width: 100% !important;
  }

  .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__container,
  .page-index__intro-section,
  .page-index__quick-access-section,
  .page-index__games-section,
  .page-index__promotions-section,
  .page-index__security-support-section,
  .page-index__faq-section,
  .page-index__blog-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  /* 按钮与按钮容器 */
  .page-index__btn-primary,
  .page-index__btn-secondary,
  .page-index__btn-login,
  .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 !important;
    padding-right: 15px !important;
  }

  .page-index__button-group {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    flex-direction: column !important; /* Stack buttons vertically */
    gap: 10px !important;
  }

  /* 其他内容模块 */
  .page-index__main-title {
    font-size: 28px !important;
  }

  .page-index__sub-title {
    font-size: 24px !important;
    margin-top: 30px !important;
    margin-bottom: 20px !important;
  }

  .page-index__description,
  .page-index p,
  .page-index li,
  .page-index__small-text,
  .page-index__game-card p,
  .page-index__promo-card p,
  .page-index__info-card p,
  .page-index__blog-card .page-index__blog-excerpt {
    font-size: 15px !important;
    line-height: 1.7 !important;
  }

  .page-index__game-categories,
  .page-index__promo-grid,
  .page-index__info-grid,
  .page-index__blog-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .page-index__game-card,
  .page-index__promo-card,
  .page-index__info-card,
  .page-index__blog-card {
    padding: 20px !important;
  }

  .page-index__faq-question {
    padding: 15px !important;
    flex-wrap: wrap !important;
  }

  .page-index__faq-question h3 {
    font-size: 15px !important;
    margin-bottom: 0 !important;
    width: calc(100% - 40px) !important;
  }

  .page-index__faq-toggle {
    margin-left: 10px !important;
    width: 24px !important;
    height: 24px !important;
    font-size: 20px !important;
  }

  .page-index__faq-answer {
    padding: 0 15px !important;
  }

  .page-index__faq-item.active .page-index__faq-answer {
    padding: 15px !important;
  }
}