/* Tổng thể */
    .page-tt88com {
      font-family: Arial, sans-serif;
      background-color: #000000; /* Nền đen */
      color: #ffffff; /* Chữ trắng */
      line-height: 1.6;
      overflow-x: hidden;
      box-sizing: border-box;
    }

    .page-tt88com a {
      color: #FFD700; /* Chữ vàng cho liên kết */
      text-decoration: none;
    }

    .page-tt88com a:hover {
      text-decoration: underline;
    }

    .page-tt88com h1, .page-tt88com h2, .page-tt88com h3 {
      color: #FFD700; /* Tiêu đề vàng */
      text-align: center;
      margin-bottom: 20px;
    }

    .page-tt88com h1 {
      font-size: 2.5em;
      margin-top: 0;
    }

    .page-tt88com h2 {
      font-size: 2em;
      margin-top: 40px;
    }

    .page-tt88com h3 {
      font-size: 1.5em;
    }

    .page-tt88com__section {
      padding: 40px 20px;
      max-width: 1200px;
      margin: 0 auto;
      text-align: center;
    }

    /* Hero Section */
    .page-tt88com__hero-section {
      position: relative;
      padding-top: 150px; /* An toàn cho thanh điều hướng cố định */
      background-color: #000000; /* Đảm bảo nền đen */
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 500px; /* Chiều cao tối thiểu */
      text-align: center;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-tt88com__hero-image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      margin-bottom: 20px;
      box-sizing: border-box;
    }

    .page-tt88com__hero-image {
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      border-radius: 8px;
    }

    .page-tt88com__hero-content {
      position: relative;
      z-index: 1;
      padding: 0 20px;
      max-width: 800px;
      margin: 0 auto;
    }

    .page-tt88com__hero-title {
      font-size: 2.8em;
      color: #FFD700;
      margin-bottom: 15px;
      line-height: 1.2;
    }

    .page-tt88com__hero-description {
      font-size: 1.2em;
      color: #ffffff;
      margin-bottom: 30px;
    }

    .page-tt88com__cta-button {
      display: inline-block;
      background-color: #FFD700;
      color: #000000;
      padding: 15px 30px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-tt88com__cta-button:hover {
      background-color: #e6c200;
      transform: translateY(-2px);
      text-decoration: none;
    }

    /* Nút đăng nhập nổi */
    .page-tt88com__floating-login-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: #FFD700;
      color: #000000;
      padding: 12px 25px;
      border-radius: 50px;
      font-size: 1em;
      font-weight: bold;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      transition: background-color 0.3s ease, transform 0.3s ease;
      animation: page-tt88com__pulse 2s infinite;
      border: none;
      cursor: pointer;
    }

    .page-tt88com__floating-login-button:hover {
      background-color: #e6c200;
      transform: scale(1.05);
      text-decoration: none;
    }

    @keyframes page-tt88com__pulse {
      0% {
        transform: scale(1);
      }
      50% {
        transform: scale(1.05);
      }
      100% {
        transform: scale(1);
      }
    }

    /* Game Categories Section */
    .page-tt88com__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-tt88com__game-card {
      background-color: #1a1a1a;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      padding-bottom: 15px;
      box-sizing: border-box;
    }

    .page-tt88com__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 12px rgba(0, 0, 0, 0.5);
    }

    .page-tt88com__game-card-image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-tt88com__game-card-image {
      width: 100%;
      height: 200px; /* Chiều cao cố định cho hình ảnh sản phẩm */
      object-fit: cover;
      display: block;
    }

    .page-tt88com__game-card-title {
      color: #FFD700;
      font-size: 1.2em;
      margin: 15px 10px 10px;
      min-height: 2.4em; /* Đảm bảo chiều cao cố định cho tiêu đề */
      display: flex;
      align-items: center;
      justify-content: center;
    }

    /* Promotions Section */
    .page-tt88com__promotion-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-tt88com__promotion-card {
      background-color: #1a1a1a;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
      box-sizing: border-box;
    }

    .page-tt88com__promotion-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 12px rgba(0, 0, 0, 0.5);
    }

    .page-tt88com__promotion-image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-tt88com__promotion-image {
      width: 100%;
      height: 220px;
      object-fit: cover;
      display: block;
    }

    .page-tt88com__promotion-content {
      padding: 20px;
    }

    .page-tt88com__promotion-title {
      color: #FFD700;
      font-size: 1.3em;
      margin-top: 0;
      margin-bottom: 10px;
      text-align: left;
    }

    .page-tt88com__promotion-description {
      color: #ffffff;
      font-size: 0.95em;
      margin-bottom: 15px;
    }

    /* Why Choose Us Section */
    .page-tt88com__why-choose-us-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-tt88com__feature-card {
      background-color: #1a1a1a;
      border-radius: 10px;
      padding: 25px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
      text-align: center;
      transition: transform 0.3s ease, background-color 0.3s ease;
      box-sizing: border-box;
    }

    .page-tt88com__feature-card:hover {
      transform: translateY(-5px);
      background-color: #2a2a2a;
    }

    .page-tt88com__feature-icon-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      margin-bottom: 15px;
      display: flex;
      justify-content: center;
      box-sizing: border-box;
    }

    .page-tt88com__feature-icon {
      width: 80px;
      height: 80px;
      object-fit: contain;
      display: block;
    }

    .page-tt88com__feature-title {
      color: #FFD700;
      font-size: 1.2em;
      margin-top: 0;
      margin-bottom: 10px;
    }

    .page-tt88com__feature-description {
      color: #ffffff;
      font-size: 0.9em;
    }

    /* Game Providers Section */
    .page-tt88com__provider-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-tt88com__provider-logo-wrapper {
      background-color: #1a1a1a;
      border-radius: 8px;
      padding: 15px;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box;
    }

    .page-tt88com__provider-logo-wrapper:hover {
      transform: scale(1.05);
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
    }

    .page-tt88com__provider-logo {
      max-width: 100%;
      max-height: 70px;
      object-fit: contain;
      display: block;
    }

    /* FAQ Section */
    .page-tt88com__faq-container {
      margin-top: 30px;
      text-align: left;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-tt88com__faq-item {
      background-color: #1a1a1a;
      border-radius: 8px;
      margin-bottom: 15px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      overflow: hidden;
    }

    .page-tt88com__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #2a2a2a;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-tt88com__faq-question:hover {
      background-color: #3a3a3a;
    }

    .page-tt88com__faq-question h3 {
      color: #FFD700;
      margin: 0;
      font-size: 1.15em;
      text-align: left;
      pointer-events: none; /* Ngăn chặn h3 chặn sự kiện click */
    }

    .page-tt88com__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: #FFD700;
      transition: transform 0.3s ease;
      pointer-events: none; /* Ngăn chặn toggle chặn sự kiện click */
    }

    .page-tt88com__faq-item.active .page-tt88com__faq-toggle {
      transform: rotate(45deg); /* Xoay dấu '+' thành 'x' hoặc '-' */
    }

    .page-tt88com__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      color: #ffffff;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      font-size: 0.95em;
    }

    .page-tt88com__faq-item.active .page-tt88com__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa nội dung */
      padding: 20px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-tt88com__hero-section {
        padding-top: 150px; /* An toàn cho thanh điều hướng cố định trên di động */
        min-height: 400px;
      }

      .page-tt88com__hero-title {
        font-size: 2em;
      }

      .page-tt88com__hero-description {
        font-size: 1em;
      }

      .page-tt88com__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-tt88com__section {
        padding: 30px 15px;
      }

      .page-tt88com h1 {
        font-size: 2em;
      }

      .page-tt88com h2 {
        font-size: 1.7em;
      }

      .page-tt88com__game-categories,
      .page-tt88com__promotion-grid,
      .page-tt88com__why-choose-us-grid,
      .page-tt88com__provider-grid {
        grid-template-columns: 1fr;
      }

      .page-tt88com__game-card-image,
      .page-tt88com__promotion-image {
        height: 180px;
      }

      .page-tt88com__floating-login-button {
        bottom: 15px;
        right: 15px;
        padding: 10px 20px;
        font-size: 0.9em;
      }

      /* Responsive image optimization */
      .page-tt88com__hero-image,
      .page-tt88com__game-card-image,
      .page-tt88com__promotion-image,
      .page-tt88com__feature-icon,
      .page-tt88com__provider-logo {
        max-width: 100% !important;
        height: auto !important;
      }

      .page-tt88com__hero-image-wrapper,
      .page-tt88com__game-card-image-wrapper,
      .page-tt88com__promotion-image-wrapper,
      .page-tt88com__feature-icon-wrapper,
      .page-tt88com__provider-logo-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }