:root {
      --page-luck8882-primary-color: #f7b32c; /* Vàng cam */
      --page-luck8882-secondary-color: #2c3e50; /* Xanh đen */
      --page-luck8882-accent-color: #e74c3c; /* Đỏ */
      --page-luck8882-text-color: #ecf0f1; /* Trắng xám */
      --page-luck8882-dark-text-color: #34495e; /* Xám đậm */
      --page-luck8882-background-light: #1a1a2e; /* Nền tối */
      --page-luck8882-background-dark: #0f0f1d; /* Nền rất tối */
      --page-luck8882-button-hover: #ffcc66;
    }

    .page-luck8882 {
      font-family: 'Arial', sans-serif;
      color: var(--page-luck8882-text-color);
      background-color: var(--page-luck8882-background-dark);
      line-height: 1.6;
      padding-bottom: 80px; /* Đảm bảo không bị footer che */
    }

    .page-luck8882 a {
      color: var(--page-luck8882-primary-color);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .page-luck8882 a:hover {
      color: var(--page-luck8882-button-hover);
      text-decoration: underline;
    }

    .page-luck8882 .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-luck8882 .section-padding {
      padding: 40px 0;
    }

    /* Banner Section */
    .page-luck8882 .banner-section {
      position: relative;
      width: 100%;
      min-height: 180px; /* Safe zone for floating menu */
      background-color: var(--page-luck8882-background-light);
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding-top: 20px; /* Thêm padding để nội dung không quá sát mép trên */
    }

    .page-luck8882 .banner-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      position: absolute;
      top: 0;
      left: 0;
      z-index: 1;
      opacity: 0.7; /* Làm mờ ảnh nền */
    }

    .page-luck8882 .banner-content {
      position: relative;
      z-index: 2;
      color: #fff;
      padding: 20px;
      background-color: rgba(0, 0, 0, 0.4);
      border-radius: 8px;
      max-width: 90%;
    }

    .page-luck8882 .banner-content h1 {
      font-size: 2.2em;
      margin-bottom: 10px;
      color: var(--page-luck8882-primary-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-luck8882 .banner-content p {
      font-size: 1.1em;
      margin-bottom: 20px;
    }

    .page-luck8882 .btn-primary {
      display: inline-block;
      background-color: var(--page-luck8882-accent-color);
      color: #fff;
      padding: 12px 25px;
      border-radius: 5px;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
    }

    .page-luck8882 .btn-primary:hover {
      background-color: #c0392b;
      transform: translateY(-2px);
      text-decoration: none;
    }

    /* Floating Login Button */
    .page-luck8882 .floating-login-btn {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-luck8882-accent-color);
      color: #fff;
      padding: 15px 25px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      animation: page-luck8882-pulse 1.5s infinite;
      transition: background-color 0.3s ease;
      text-align: center;
      max-width: 250px;
      line-height: 1.2;
    }

    .page-luck8882 .floating-login-btn:hover {
      background-color: var(--page-luck8882-button-hover);
      text-decoration: none;
    }

    @keyframes page-luck8882-pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    /* Game Categories */
    .page-luck8882 .game-categories {
      background-color: var(--page-luck8882-background-light);
      border-radius: 8px;
      margin-top: 30px;
      padding: 20px;
    }

    .page-luck8882 .game-categories h2 {
      text-align: center;
      color: var(--page-luck8882-primary-color);
      margin-bottom: 30px;
      font-size: 2em;
    }

    .page-luck8882 .category-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      justify-items: center;
    }

    .page-luck8882 .category-item {
      background-color: var(--page-luck8882-secondary-color);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      padding-bottom: 15px;
      width: 100%;
      max-width: 200px;
    }

    .page-luck8882 .category-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
    }

    .page-luck8882 .category-item img {
      width: 100%;
      height: 120px;
      object-fit: cover;
      border-bottom: 2px solid var(--page-luck8882-primary-color);
    }

    .page-luck8882 .category-item h3 {
      font-size: 1.2em;
      margin: 15px 0 10px;
      color: var(--page-luck8882-primary-color);
    }

    .page-luck8882 .category-item a {
      color: var(--page-luck8882-text-color);
      display: block;
      padding: 0 10px;
      font-weight: bold;
    }

    .page-luck8882 .category-item a:hover {
      color: var(--page-luck8882-primary-color);
      text-decoration: none;
    }

    /* Game Providers */
    .page-luck8882 .providers-section {
      background-color: var(--page-luck8882-background-dark);
      padding: 40px 0;
      text-align: center;
    }

    .page-luck8882 .providers-section h2 {
      color: var(--page-luck8882-primary-color);
      margin-bottom: 30px;
      font-size: 2em;
    }

    .page-luck8882 .provider-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
      gap: 15px;
      justify-items: center;
      align-items: center;
    }

    .page-luck8882 .provider-item img {
      width: 100%;
      max-width: 100px;
      height: auto;
      object-fit: contain;
      filter: grayscale(80%) brightness(120%);
      transition: filter 0.3s ease;
    }

    .page-luck8882 .provider-item img:hover {
      filter: grayscale(0%) brightness(100%);
    }

    /* About Section */
    .page-luck8882 .about-section {
      background-color: var(--page-luck8882-background-light);
      padding: 40px 0;
      border-radius: 8px;
      margin-top: 30px;
    }

    .page-luck8882 .about-section h2 {
      text-align: center;
      color: var(--page-luck8882-primary-color);
      margin-bottom: 25px;
      font-size: 2em;
    }

    .page-luck8882 .about-section p {
      margin-bottom: 15px;
      color: var(--page-luck8882-text-color);
      text-align: justify;
    }

    .page-luck8882 .about-section ul {
      list-style: disc inside;
      padding-left: 20px;
      margin-bottom: 20px;
      color: var(--page-luck8882-text-color);
    }

    .page-luck8882 .about-section li {
      margin-bottom: 8px;
    }

    /* Promotions Section */
    .page-luck8882 .promotions-section {
      background-color: var(--page-luck8882-background-dark);
      padding: 40px 0;
    }

    .page-luck8882 .promotions-section h2 {
      text-align: center;
      color: var(--page-luck8882-primary-color);
      margin-bottom: 30px;
      font-size: 2em;
    }

    .page-luck8882 .promo-card-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
    }

    .page-luck8882 .promo-card {
      background-color: var(--page-luck8882-secondary-color);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
    }

    .page-luck8882 .promo-card:hover {
      transform: translateY(-8px);
    }

    .page-luck8882 .promo-card img {
      width: 100%;
      height: 180px;
      object-fit: cover;
    }

    .page-luck8882 .promo-card-content {
      padding: 20px;
    }

    .page-luck8882 .promo-card-content h3 {
      font-size: 1.4em;
      margin-bottom: 10px;
      color: var(--page-luck8882-primary-color);
    }

    .page-luck8882 .promo-card-content p {
      font-size: 0.95em;
      margin-bottom: 15px;
      color: var(--page-luck8882-text-color);
    }

    .page-luck8882 .promo-card-content .btn-secondary {
      display: inline-block;
      background-color: var(--page-luck8882-primary-color);
      color: var(--page-luck8882-dark-text-color);
      padding: 10px 20px;
      border-radius: 5px;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-luck8882 .promo-card-content .btn-secondary:hover {
      background-color: var(--page-luck8882-button-hover);
      text-decoration: none;
    }

    /* Testimonials/Rankings */
    .page-luck8882 .ranking-section {
      background-color: var(--page-luck8882-background-light);
      padding: 40px 0;
      border-radius: 8px;
      margin-top: 30px;
    }

    .page-luck8882 .ranking-section h2 {
      text-align: center;
      color: var(--page-luck8882-primary-color);
      margin-bottom: 30px;
      font-size: 2em;
    }

    .page-luck8882 .ranking-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 15px;
    }

    .page-luck8882 .ranking-item {
      background-color: var(--page-luck8882-secondary-color);
      padding: 15px 20px;
      border-radius: 8px;
      color: var(--page-luck8882-text-color);
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      transition: background-color 0.3s ease;
    }

    .page-luck8882 .ranking-item:hover {
      background-color: #34495e;
    }

    /* FAQ Section */
    .page-luck8882 .faq-section {
      background-color: var(--page-luck8882-background-dark);
      padding: 40px 0;
    }

    .page-luck8882 .faq-section h2 {
      text-align: center;
      color: var(--page-luck8882-primary-color);
      margin-bottom: 30px;
      font-size: 2em;
    }

    .page-luck8882 .faq-item {
      background-color: var(--page-luck8882-background-light);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    }

    .page-luck8882 .faq-question {
      padding: 15px 20px;
      background-color: var(--page-luck8882-secondary-color);
      color: var(--page-luck8882-primary-color);
      font-weight: bold;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 1.1em;
      transition: background-color 0.3s ease;
    }

    .page-luck8882 .faq-question:hover {
      background-color: #34495e;
    }

    .page-luck8882 .faq-question .icon {
      font-size: 1.2em;
      transition: transform 0.3s ease;
    }

    .page-luck8882 .faq-answer {
      padding: 15px 20px;
      color: var(--page-luck8882-text-color);
      background-color: var(--page-luck8882-background-light);
      display: none;
      font-size: 0.95em;
    }

    .page-luck8882 .faq-item.active .faq-answer {
      display: block;
    }

    .page-luck8882 .faq-item.active .faq-question .icon {
      transform: rotate(180deg);
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-luck8882 .banner-content h1 {
        font-size: 1.8em;
      }
      .page-luck8882 .banner-content p {
        font-size: 1em;
      }
      .page-luck8882 .btn-primary {
        padding: 10px 20px;
        font-size: 0.9em;
      }
      .page-luck8882 .category-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      }
      .page-luck8882 .category-item img {
        height: 100px;
      }
      .page-luck8882 .category-item h3 {
        font-size: 1.1em;
      }
      .page-luck8882 .floating-login-btn {
        font-size: 1em;
        padding: 12px 20px;
        bottom: 15px;
        right: 15px;
        max-width: 200px;
      }
      .page-luck8882 .promo-card-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 480px) {
      .page-luck8882 .banner-content h1 {
        font-size: 1.5em;
      }
      .page-luck8882 .banner-content p {
        font-size: 0.9em;
      }
      .page-luck8882 .category-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .page-luck8882 .provider-grid {
        grid-template-columns: repeat(3, 1fr);
      }
      .page-luck8882 .ranking-list {
        flex-direction: column;
        align-items: center;
      }
      .page-luck8882 .ranking-item {
        width: 80%;
      }
    }