/* Tổng quan */
    .page-taitwin68 {
      background-color: #000000; /* Nền đen */
      color: #FFFFFF; /* Chữ trắng */
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      padding-bottom: 80px; /* Khoảng trống cho nút nổi */
    }

    .page-taitwin68__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
    }

    /* Tiêu đề chung */
    .page-taitwin68 h1,
    .page-taitwin68 h2,
    .page-taitwin68 h3 {
      color: #FFD700; /* Chữ vàng */
      text-align: center;
      margin-bottom: 25px;
      font-weight: bold;
    }

    .page-taitwin68 h1 {
      font-size: 2.5em;
      margin-top: 20px;
      padding-top: 10px; /* Đảm bảo không bị che bởi header */
    }

    .page-taitwin68 h2 {
      font-size: 2em;
      border-bottom: 2px solid #FFD700;
      padding-bottom: 10px;
      margin-top: 40px;
    }

    .page-taitwin68 h3 {
      font-size: 1.5em;
      color: #FFFFFF;
      margin-top: 30px;
    }

    .page-taitwin68 p {
      margin-bottom: 15px;
      text-align: justify;
    }

    .page-taitwin68 strong {
      color: #FFD700;
    }

    /* Nút CTA chung */
    .page-taitwin68__cta-button {
      display: block;
      width: fit-content;
      margin: 30px auto;
      padding: 15px 30px;
      background-color: #FFD700; /* Nền vàng */
      color: #000000; /* Chữ đen */
      text-decoration: none;
      border-radius: 50px;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      text-align: center;
      border: none;
      cursor: pointer;
    }

    .page-taitwin68__cta-button:hover {
      background-color: #e0b800;
      transform: translateY(-3px);
    }

    /* Phần Hero */
    .page-taitwin68__hero-section {
      text-align: center;
      padding: 10px 20px 40px; /* Padding-top cho desktop và mobile */
      background-color: #1a1a1a;
      border-bottom: 3px solid #FFD700;
    }
    .page-taitwin68__hero-image {
      max-width: 100%;
      height: auto;
      border-radius: 10px;
      margin-bottom: 20px;
      box-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
      display: block;
      margin-left: auto;
      margin-right: auto;
      object-fit: contain; /* Đảm bảo hình ảnh không bị méo */
    }

    /* Phần giới thiệu */
    .page-taitwin68__intro-section {
      padding: 40px 20px;
      background-color: #0a0a0a;
    }

    /* Phần hướng dẫn tải */
    .page-taitwin68__download-guide {
      padding: 40px 20px;
    }

    .page-taitwin68__download-steps {
      display: flex;
      flex-wrap: wrap;
      gap: 30px;
      justify-content: center;
      margin-top: 30px;
    }

    .page-taitwin68__step-item {
      background-color: #1a1a1a;
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      flex: 1 1 calc(33% - 40px);
      min-width: 280px;
      text-align: center;
      border: 1px solid #333;
    }

    .page-taitwin68__step-item img {
      max-width: 100%;
      height: auto;
      border-radius: 8px;
      margin-bottom: 15px;
      box-shadow: 0 0 8px rgba(255, 215, 0, 0.3);
      display: block;
      margin-left: auto;
      margin-right: auto;
    }

    .page-taitwin68__step-item h4 {
      color: #FFD700;
      font-size: 1.3em;
      margin-bottom: 10px;
    }

    .page-taitwin68__step-item ol {
      text-align: left;
      margin-left: 20px;
      color: #CCCCCC;
    }

    .page-taitwin68__step-item li {
      margin-bottom: 8px;
    }

    /* Phần trò chơi */
    .page-taitwin68__games-section {
      padding: 40px 20px;
      background-color: #0a0a0a;
    }

    .page-taitwin68__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-taitwin68__game-card {
      background-color: #1a1a1a;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid #333;
    }

    .page-taitwin68__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 15px rgba(255, 215, 0, 0.4);
    }

    .page-taitwin68__game-card img {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    .page-taitwin68__game-card-content {
      padding: 15px;
      text-align: center;
    }

    .page-taitwin68__game-card-content h3 {
      margin-top: 0;
      font-size: 1.3em;
      color: #FFD700;
      margin-bottom: 10px;
    }

    .page-taitwin68__game-card-content h3 a {
      color: #FFD700;
      text-decoration: none;
    }

    .page-taitwin68__game-card-content h3 a:hover {
      text-decoration: underline;
    }

    .page-taitwin68__game-card-content p {
      font-size: 0.9em;
      color: #CCCCCC;
      margin-bottom: 0;
      text-align: center;
    }

    .page-taitwin68__game-providers {
        margin-top: 50px;
        text-align: center;
    }

    .page-taitwin68__provider-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 20px;
        margin-top: 30px;
        justify-items: center;
        align-items: center;
    }

    .page-taitwin68__provider-item {
        background-color: #1a1a1a;
        padding: 15px;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
        border: 1px solid #333;
        width: 100%; /* Đảm bảo hình ảnh nhà cung cấp chiếm hết chiều rộng */
        max-width: 150px; /* Giới hạn chiều rộng tối đa */
        display: flex;
        justify-content: center;
        align-items: center;
        height: 80px; /* Chiều cao cố định cho logo */
    }

    .page-taitwin68__provider-item img {
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
        display: block;
        margin: 0 auto;
    }

    /* Phần ưu đãi */
    .page-taitwin68__promotions-section {
      padding: 40px 20px;
      background-color: #1a1a1a;
    }

    .page-taitwin68__promotion-list {
      list-style: none;
      padding: 0;
      margin-top: 30px;
    }

    .page-taitwin68__promotion-item {
      background-color: #0a0a0a;
      margin-bottom: 20px;
      padding: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      border-left: 5px solid #FFD700;
    }

    .page-taitwin68__promotion-item h3 {
      color: #FFD700;
      margin-top: 0;
      text-align: left;
      font-size: 1.4em;
    }

    .page-taitwin68__promotion-item p {
      color: #CCCCCC;
      text-align: left;
    }

    /* Phần FAQ */
    .page-taitwin68__faq-section {
      padding: 40px 20px;
    }

    .page-taitwin68__faq-list {
      margin-top: 30px;
    }

    .page-taitwin68__faq-item {
      background-color: #1a1a1a;
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      border: 1px solid #333;
    }

    .page-taitwin68__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #0a0a0a;
      color: #FFD700;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-taitwin68__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      text-align: left;
      color: #FFD700;
      pointer-events: none; /* Ngăn chặn click vào h3 */
    }

    .page-taitwin68__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      pointer-events: none; /* Ngăn chặn click vào toggle */
      transition: transform 0.3s ease;
    }

    .page-taitwin68__faq-item.active .page-taitwin68__faq-toggle {
      transform: rotate(45deg); /* Biểu tượng '-' */
    }

    .page-taitwin68__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px; /* Padding ban đầu */
      color: #CCCCCC;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      background-color: #1a1a1a;
    }

    .page-taitwin68__faq-item.active .page-taitwin68__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
      padding: 20px 20px !important; /* Padding khi mở */
      opacity: 1;
    }

    /* Phần kết luận */
    .page-taitwin68__conclusion-section {
      padding: 40px 20px;
      background-color: #0a0a0a;
      text-align: center;
    }

    /* Nút đăng nhập nổi */
    .page-taitwin68__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: #FFD700;
      color: #000000;
      padding: 12px 20px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1em;
      box-shadow: 0 4px 15px rgba(255, 215, 0, 0.6);
      z-index: 1000;
      transition: transform 0.3s ease, background-color 0.3s ease;
      text-align: center;
      white-space: nowrap; /* Ngăn chặn chữ xuống dòng */
    }

    .page-taitwin68__floating-button:hover {
      background-color: #e0b800;
      transform: scale(1.05);
    }

    /* Responsive cho di động */
    @media (max-width: 768px) {
      .page-taitwin68__container {
        padding: 10px;
      }

      .page-taitwin68 h1 {
        font-size: 2em;
        padding-top: 10px; /* Đảm bảo không bị che bởi header trên di động */
      }

      .page-taitwin68 h2 {
        font-size: 1.7em;
        margin-top: 30px;
      }

      .page-taitwin68 h3 {
        font-size: 1.3em;
      }

      .page-taitwin68__step-item {
        flex: 1 1 100%;
        min-width: unset;
      }

      .page-taitwin68__game-grid {
        grid-template-columns: 1fr;
      }

      .page-taitwin68__game-card img {
        height: 180px;
      }

      .page-taitwin68__faq-question {
        padding: 12px 15px;
      }

      .page-taitwin68__faq-question h3 {
        font-size: 1em;
      }

      .page-taitwin68__faq-answer {
        padding: 0 15px;
      }

      .page-taitwin68__faq-item.active .page-taitwin68__faq-answer {
        padding: 15px 15px !important;
      }

      .page-taitwin68__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 10px 15px;
        font-size: 0.9em;
      }

      /* Responsive cho hình ảnh */
      .page-taitwin68 img {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-taitwin68__hero-image-container,
      .page-taitwin68__download-guide .page-taitwin68__step-item,
      .page-taitwin68__games-section .page-taitwin68__game-card,
      .page-taitwin68__game-providers .page-taitwin68__provider-item {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }