.page-u888com {
      font-family: 'Arial', sans-serif;
      background-color: #000000; /* Màu nền đen */
      color: #FFFFFF; /* Màu chữ trắng */
      line-height: 1.6;
      overflow-x: hidden;
      padding-top: 140px; /* Đảm bảo nội dung không bị che bởi header cố định */
    }

    .page-u888com__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-u888com__section {
      padding: 40px 0;
      text-align: center;
    }

    .page-u888com__section-title {
      font-size: 2.5em;
      color: #FFD700; /* Màu vàng */
      margin-bottom: 30px;
      text-transform: uppercase;
      font-weight: bold;
    }

    .page-u888com__section-subtitle {
      font-size: 1.2em;
      color: #FFFFFF;
      margin-bottom: 20px;
    }

    /* Hero Section */
    .page-u888com__hero-section {
      position: relative;
      width: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding-bottom: 0; /* Loại bỏ padding dưới để banner không có khoảng trắng */
      box-sizing: border-box;
    }

    .page-u888com__hero-image-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
    }

    .page-u888com__hero-image {
        display: block;
        width: 100%;
        height: auto;
        object-fit: contain; /* Giữ nguyên tỷ lệ ảnh */
        max-width: 100%; /* Đảm bảo ảnh không vượt quá chiều rộng của phần tử cha */
    }

    .page-u888com__hero-content {
      position: relative;
      z-index: 10;
      padding: 20px 15px;
      max-width: 800px;
      margin-top: -50px; /* Điều chỉnh vị trí nội dung lên trên ảnh một chút */
      background: linear-gradient(to top, rgba(0,0,0,0.8), rgba(0,0,0,0));
      padding-top: 50px;
    }

    .page-u888com__hero-title {
      font-size: 3em;
      color: #FFD700;
      margin-bottom: 15px;
      line-height: 1.2;
    }

    .page-u888com__hero-description {
      font-size: 1.2em;
      color: #FFFFFF;
      margin-bottom: 30px;
    }

    .page-u888com__cta-button {
      display: inline-block;
      background-color: #FFD700; /* Màu vàng */
      color: #000000; /* Màu chữ đen */
      padding: 15px 30px;
      border-radius: 8px;
      text-decoration: none;
      font-size: 1.2em;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
    }

    .page-u888com__cta-button:hover {
      background-color: #e0b800; /* Màu vàng đậm hơn khi hover */
      transform: translateY(-2px);
    }

    /* Floating Login/Register Button (Mobile) */
    .page-u888com__sticky-cta {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 100;
      width: 90%;
      max-width: 350px;
      display: none; /* Mặc định ẩn, chỉ hiện trên mobile */
    }

    .page-u888com__sticky-cta .page-u888com__cta-button {
      width: 100%;
      text-align: center;
      padding: 18px 20px;
      font-size: 1.3em;
      box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
    }

    /* Game Categories Grid */
    .page-u888com__game-categories-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }

    .page-u888com__game-item {
      background-color: #1a1a1a;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      text-decoration: none;
      color: inherit;
    }

    .page-u888com__game-item:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
    }

    .page-u888com__game-image-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
    }

    .page-u888com__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100%;
    }

    .page-u888com__game-content {
      padding: 20px;
    }

    .page-u888com__game-name {
      font-size: 1.5em;
      color: #FFD700;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-u888com__game-description {
      font-size: 0.95em;
      color: #CCCCCC;
    }

    /* Promotions Section */
    .page-u888com__promotion-card {
      background-color: #1a1a1a;
      border: 2px solid #FFD700;
      border-radius: 12px;
      padding: 30px;
      margin: 30px auto;
      max-width: 800px;
      box-shadow: 0 5px 20px rgba(255, 215, 0, 0.2);
    }

    .page-u888com__promotion-title {
      font-size: 2em;
      color: #FFD700;
      margin-bottom: 15px;
    }

    .page-u888com__promotion-text {
      font-size: 1.1em;
      color: #FFFFFF;
      margin-bottom: 25px;
    }

    /* Game Providers */
    .page-u888com__providers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: 40px;
    }

    .page-u888com__provider-item {
      background-color: #1a1a1a;
      border-radius: 8px;
      padding: 15px;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
      transition: transform 0.2s ease;
    }

    .page-u888com__provider-item:hover {
      transform: translateY(-5px);
    }

    .page-u888com__provider-logo-wrapper {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
    }

    .page-u888com__provider-logo {
      max-width: 100%;
      height: auto;
      object-fit: contain;
      max-height: 80px; /* Giới hạn chiều cao logo */
      display: block;
    }

    /* Game Ranking */
    .page-u888com__ranking-list {
      list-style: none;
      padding: 0;
      margin-top: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-u888com__ranking-item {
      background-color: #1a1a1a;
      border-radius: 8px;
      margin-bottom: 15px;
      padding: 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
    }

    .page-u888com__ranking-item:nth-child(1) .page-u888com__ranking-number { color: #FFD700; font-size: 1.8em; }
    .page-u888com__ranking-item:nth-child(2) .page-u888com__ranking-number { color: #C0C0C0; font-size: 1.6em; }
    .page-u888com__ranking-item:nth-child(3) .page-u888com__ranking-number { color: #CD7F32; font-size: 1.4em; }

    .page-u888com__ranking-info {
      display: flex;
      align-items: center;
    }

    .page-u888com__ranking-number {
      font-size: 1.2em;
      font-weight: bold;
      margin-right: 15px;
      color: #FFD700;
    }

    .page-u888com__ranking-name {
      font-size: 1.2em;
      color: #FFFFFF;
      font-weight: bold;
    }

    .page-u888com__ranking-button {
      background-color: #FFD700;
      color: #000000;
      padding: 8px 15px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 0.9em;
      transition: background-color 0.3s ease;
    }

    .page-u888com__ranking-button:hover {
      background-color: #e0b800;
    }

    /* FAQ Section */
    .page-u888com__faq-section {
      text-align: left;
    }

    .page-u888com__faq-item {
      background-color: #1a1a1a;
      border-radius: 8px;
      margin-bottom: 15px;
      box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
      overflow: hidden;
    }

    .page-u888com__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      background-color: #2a2a2a;
      color: #FFD700;
      font-size: 1.2em;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-u888com__faq-question:hover {
      background-color: #3a3a3a;
    }

    .page-u888com__faq-question h3 {
      margin: 0;
      color: inherit;
      pointer-events: none; /* Ngăn chặn h3 chặn sự kiện click */
      flex-grow: 1;
    }

    .page-u888com__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      margin-left: 15px;
      pointer-events: none; /* Ngăn chặn toggle chặn sự kiện click */
      transition: transform 0.3s ease;
    }

    .page-u888com__faq-item.active .page-u888com__faq-toggle {
      transform: rotate(45deg); /* Xoay dấu cộng thành dấu X */
    }

    .page-u888com__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: #CCCCCC;
      font-size: 1em;
      background-color: #1a1a1a;
    }

    .page-u888com__faq-item.active .page-u888com__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-u888com {
        padding-top: 100px; /* Điều chỉnh padding-top cho mobile */
      }
      .page-u888com__hero-title {
        font-size: 2em;
      }
      .page-u888com__hero-description {
        font-size: 1em;
      }
      .page-u888com__cta-button {
        font-size: 1em;
        padding: 12px 25px;
      }
      .page-u888com__section-title {
        font-size: 2em;
      }
      .page-u888com__game-categories-grid {
        grid-template-columns: 1fr;
      }
      .page-u888com__providers-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      }
      .page-u888com__ranking-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 15px;
      }
      .page-u888com__ranking-info {
        margin-bottom: 10px;
      }
      .page-u888com__ranking-button {
        align-self: flex-end;
      }
      .page-u888com__sticky-cta {
        display: block; /* Hiển thị nút nổi trên mobile */
      }
      /* Ensure all images are responsive on mobile */
      .page-u888com img {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-u888com__hero-image-wrapper,
      .page-u888com__game-image-wrapper,
      .page-u888com__provider-logo-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }