.page-index {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Default text color for dark body background */
  background-color: var(--dark-bg-1);
}

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

.page-index__heading {
  font-size: 36px;
  font-weight: bold;
  color: #FFD700; /* Gold for main headings */
  text-align: center;
  margin-bottom: 20px;
  line-height: 1.3;
}

.page-index__sub-heading {
  font-size: 24px;
  font-weight: 600;
  color: #FFD700;
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-index__description {
  font-size: 18px;
  color: #f0f0f0;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-index p {
  margin-bottom: 15px;
  color: #e0e0e0;
}

.page-index a {
  color: #FFD700;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-index a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.page-index__btn-primary,
.page-index__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  border: 2px solid transparent;
  box-sizing: border-box;
}

.page-index__btn-primary {
  background: #8B0000;
  color: #ffffff;
  border-color: #8B0000;
}

.page-index__btn-primary:hover {
  background: #a00000;
  border-color: #a00000;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-index__btn-secondary {
  background: #FFD700;
  color: #8B0000;
  border-color: #FFD700;
}

.page-index__btn-secondary:hover {
  background: #e6c200;
  border-color: #e6c200;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* HERO主图区域样式 */
.page-index__hero-section {
  position: relative;
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  padding-top: 0; /* shared đã xử lý padding-top cho body */
  margin-top: 0;
  background-color: var(--dark-bg-1);
}

.page-index__hero-container {
  position: relative;
  margin: 0 auto;
  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;
  min-height: 200px; /* Minimum size requirement */
}

/* LOGO轮播区域样式 */
.page-index__logo-carousel-section {
  width: 100%;
  padding: 30px 20px;
  background: #1a1a1a; /* Slightly lighter dark for contrast */
  border-bottom: 1px solid #333;
}

.page-index__logo-carousel-container {
  max-width: 1400px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}

.page-index__logo-carousel {
  display: flex;
  gap: 15px;
  overflow: hidden;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
  padding: 8px 0;
  user-select: none;
  -webkit-user-select: none;
  pointer-events: none;
}

.page-index__logo-carousel::-webkit-scrollbar {
  display: none;
}

.page-index__logo-item {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 6px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid #e0e0e0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  pointer-events: auto;
}

.page-index__logo-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.12);
}

.page-index__logo-item a {
  display: block;
  width: 100%;
  height: 100%;
  padding: 10px;
  box-sizing: border-box;
  pointer-events: auto;
}

.page-index__logo-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* 游戏展示区域样式 */
.page-index__games-section {
  width: 100%;
  padding: 60px 20px;
  background: var(--dark-bg-1);
}

.page-index__games-container {
  max-width: 1400px;
  margin: 0 auto;
}

.page-index__games-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 30px;
  align-items: start;
}

.page-index__featured-game-area {
  width: 100%;
}

.page-index__featured-game-title {
  font-size: 24px;
  font-weight: bold;
  margin: 0 0 20px 0;
  color: #FFD700;
  text-align: left;
}

.page-index__featured-game {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  background: #2a2a2a; /* Darker background for card */
  border: 1px solid #444;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-index__featured-game:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.page-index__featured-game-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.page-index__featured-game-image {
  width: 100%;
  height: 500px;
  overflow: hidden;
}

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

.page-index__games-grid-area {
  width: 100%;
}

.page-index__games-tabs {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
  align-items: center;
}

.page-index__games-tab {
  background: none;
  border: none;
  padding: 0;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  color: #999999;
  transition: color 0.3s ease;
  text-decoration: none;
  position: relative;
}

.page-index__games-tab:hover {
  color: #ffffff;
}

.page-index__games-tab.active {
  color: #FFD700;
  text-decoration: underline;
}

.page-index__games-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  display: none;
}

.page-index__games-grid.active {
  display: grid;
}

.page-index__game-card {
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  background: #2a2a2a; /* Darker background for card */
  border: 1px solid #444;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-index__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

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

.page-index__game-card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.page-index__game-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-width: 200px;
  min-height: 200px;
}

.page-index__game-card-title {
  font-size: 14px;
  font-weight: 500;
  margin: 10px 0 15px 0;
  padding: 0 5px;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
  line-height: 1.4;
}

/* Module 1: Trang Chủ awin - Giới Thiệu Tổng Quan */
.page-index__intro-section {
  padding: 60px 20px;
  background-color: #0d0d0d; /* Slightly darker for distinct section */
  color: #ffffff;
}

/* Module 2: Nhanh Chóng Truy Cập & Liên Kết Dự Phòng */
.page-index__quick-access-section {
  padding: 60px 20px;
  background-color: var(--dark-bg-1);
}

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

/* Module 3: Giới Thiệu Trò Chơi/Dịch Vụ Chính */
.page-index__core-games-section {
  padding: 60px 20px;
  background-color: #0d0d0d;
  color: #ffffff;
}

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

.page-index__game-category-card {
  background: #2a2a2a;
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #444;
}

.page-index__game-category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-index__category-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
  min-width: 100px;
  min-height: 100px;
}

.page-index__category-title {
  font-size: 20px;
  font-weight: bold;
  color: #FFD700;
  margin-bottom: 10px;
}

.page-index__category-text {
  font-size: 15px;
  color: #e0e0e0;
  margin-bottom: 20px;
}

/* Module 4: Ưu Đãi & Khuyến Mãi awin */
.page-index__promotions-section {
  padding: 60px 20px;
  background-color: var(--dark-bg-1);
}

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

.page-index__promotion-card {
  background: #2a2a2a;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #444;
  display: flex;
  flex-direction: column;
}

.page-index__promotion-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-index__promotion-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  min-width: 200px;
  min-height: 200px;
}

.page-index__promotion-title {
  font-size: 20px;
  font-weight: bold;
  color: #FFD700;
  padding: 15px 20px 10px;
}

.page-index__promotion-text {
  font-size: 15px;
  color: #e0e0e0;
  padding: 0 20px 20px;
  flex-grow: 1;
}

.page-index__promotion-card .page-index__btn-primary {
  margin: 0 20px 20px;
}

.page-index__view-all-promotions {
  text-align: center;
  margin-top: 40px;
}

/* Module 5: An Toàn & Chăm Sóc Khách Hàng */
.page-index__security-support-section {
  padding: 60px 20px;
  background-color: #0d0d0d;
  color: #ffffff;
}

.page-index__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index__feature-item {
  background: #2a2a2a;
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid #444;
}

.page-index__feature-icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 20px;
  min-width: 80px;
  min-height: 80px;
}

.page-index__feature-title {
  font-size: 20px;
  font-weight: bold;
  color: #FFD700;
  margin-bottom: 10px;
}

.page-index__feature-text {
  font-size: 15px;
  color: #e0e0e0;
}

.page-index__contact-cta {
  text-align: center;
  margin-top: 50px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

/* Module 6: FAQ Câu Hỏi Thường Gặp */
.page-index__faq-section {
  padding: 60px 20px;
  background-color: var(--dark-bg-1);
}

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

.page-index__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  overflow: hidden;
}

.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;
}

.page-index__faq-item.active .page-index__faq-answer {
  max-height: 2000px !important;
  padding: 20px 15px !important;
  opacity: 1;
  background: #2a2a2a; /* Darker background for answers */
  border-radius: 0 0 5px 5px;
  color: #e0e0e0;
}

.page-index__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: #1a1a1a; /* Dark background for questions */
  border: 1px solid #444;
  border-radius: 5px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
  color: #ffffff;
}

.page-index__faq-question:hover {
  background: #222222;
  border-color: #555;
}

.page-index__faq-question:active {
  background: #333333;
}

.page-index__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none;
  color: #FFD700;
}

.page-index__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: #FFD700;
  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(45deg); /* Use rotation for minus effect */
}

/* Module 7: Nội Dung Blog Mới Nhất */
.page-index__blog-section {
  padding: 60px 20px;
  background-color: #0d0d0d;
  color: #ffffff;
}

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

.page-index__blog-card {
  background: #2a2a2a;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #444;
  display: flex;
  flex-direction: column;
}

.page-index__blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-index__blog-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  min-width: 200px;
  min-height: 200px;
}

.page-index__blog-title {
  font-size: 20px;
  font-weight: bold;
  padding: 15px 20px 10px;
}

.page-index__blog-title a {
  color: #FFD700;
  text-decoration: none;
}

.page-index__blog-title a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.page-index__blog-summary {
  font-size: 15px;
  color: #e0e0e0;
  padding: 0 20px 10px;
  flex-grow: 1;
}

.page-index__blog-date {
  font-size: 13px;
  color: #999999;
  padding: 0 20px 15px;
  display: block;
}

.page-index__view-all-blogs {
  text-align: center;
  margin-top: 40px;
}

/* General image responsive styles */
.page-index img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover; /* Ensure images fill their space */
}

/* Media Queries for Responsiveness */
@media (max-width: 1024px) {
  .page-index__heading {
    font-size: 32px;
  }

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

  .page-index__games-layout {
    grid-template-columns: 1fr;
  }

  .page-index__featured-game-image {
    height: 400px;
  }

  .page-index__games-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-index__game-card-image {
    height: 180px;
  }

  .page-index__game-categories,
  .page-index__promotions-grid,
  .page-index__features-grid,
  .page-index__blog-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
  }
}

@media (max-width: 768px) {
  /* HERO主图区域 */
  .page-index__hero-section {
    padding-top: 0 !important; /* shared đã xử lý padding-top cho body */
  }

  .page-index__hero-image img {
    min-
  }

  /* LOGO轮播区域 */
  .page-index__logo-carousel-section {
    padding: 20px 15px;
  }
  
  .page-index__logo-carousel {
    gap: 12px;
  }

  .page-index__logo-item {
    width: 80px !important;
    height: 80px !important;
    max-width: 80px !important;
  }
  
  .page-index__logo-item a {
    padding: 8px;
  }

  /* 游戏展示区域 */
  .page-index__games-section {
    padding: 40px 15px;
  }
  
  .page-index__games-container {
    padding: 0;
  }

  .page-index__games-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-index__featured-game-title {
    font-size: 20px;
    text-align: center;
  }
  
  .page-index__featured-game-image {
    height: 300px;
  }

  .page-index__games-tabs {
    gap: 15px;
    justify-content: center;
  }

  .page-index__games-tab {
    font-size: 16px;
  }

  .page-index__games-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
  
  .page-index__game-card-image {
    height: 150px;
  }

  .page-index__game-card-title {
    font-size: 13px;
    margin: 8px 0 0 0;
    padding: 0 3px;
  }

  /* 通用内容区样式 */
  .page-index__container {
    padding: 30px 15px;
  }

  .page-index__heading {
    font-size: 28px;
  }

  .page-index__sub-heading {
    font-size: 20px;
  }

  .page-index__description {
    font-size: 15px;
  }

  .page-index p {
    font-size: 14px;
  }

  /* Module 1: Trang Chủ awin - Giới Thiệu Tổng Quan */
  .page-index__intro-section {
    padding: 40px 15px;
  }

  /* Module 2: Nhanh Chóng Truy Cập & Liên Kết Dự Phòng */
  .page-index__quick-access-section {
    padding: 40px 15px;
  }

  .page-index__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }

  .page-index__btn-primary,
  .page-index__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 10px 15px;
    font-size: 15px;
  }

  /* Module 3: Giới Thiệu Trò Chơi/Dịch Vụ Chính */
  .page-index__core-games-section {
    padding: 40px 15px;
  }

  .page-index__game-categories {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-index__category-icon {
    width: 80px;
    height: 80px;
    min-width: 80px;
    min-height: 80px;
  }

  .page-index__category-title {
    font-size: 18px;
  }

  .page-index__category-text {
    font-size: 14px;
  }

  /* Module 4: Ưu Đãi & Khuyến Mãi awin */
  .page-index__promotions-section {
    padding: 40px 15px;
  }

  .page-index__promotions-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-index__promotion-image {
    height: 180px;
  }

  .page-index__promotion-title {
    font-size: 18px;
  }

  .page-index__promotion-text {
    font-size: 14px;
  }

  /* Module 5: An Toàn & Chăm Sóc Khách Hàng */
  .page-index__security-support-section {
    padding: 40px 15px;
  }

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

  .page-index__feature-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    min-height: 60px;
  }

  .page-index__feature-title {
    font-size: 18px;
  }

  .page-index__feature-text {
    font-size: 14px;
  }

  .page-index__contact-cta {
    flex-direction: column;
    gap: 10px;
  }

  /* Module 6: FAQ Câu Hỏi Thường Gặp */
  .page-index__faq-section {
    padding: 40px 15px;
  }

  .page-index__faq-question {
    padding: 15px;
    flex-wrap: wrap;
  }
  
  .page-index__faq-question h3 {
    font-size: 15px;
    margin-bottom: 0;
    width: calc(100% - 40px);
  }
  
  .page-index__faq-toggle {
    margin-left: 10px;
    width: 24px;
    height: 24px;
    font-size: 20px;
  }
  
  .page-index__faq-answer {
    padding: 0 15px;
  }
  
  .page-index__faq-item.active .page-index__faq-answer {
    padding: 15px !important;
  }

  /* Module 7: Nội Dung Blog Mới Nhất */
  .page-index__blog-section {
    padding: 40px 15px;
  }

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

  .page-index__blog-image {
    height: 180px;
  }

  .page-index__blog-title {
    font-size: 18px;
  }

  .page-index__blog-summary,
  .page-index__blog-date {
    font-size: 14px;
  }

  /* General image and container responsive rules */
  .page-index img:not(.page-index__logo-item img) {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-index__section,
  .page-index__card,
  .page-index__container,
  .page-index__game-category-card,
  .page-index__promotion-card,
  .page-index__feature-item,
  .page-index__blog-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}