/* CSS cho trang zbet me */
    :root {
      --page-zbet-primary-color: #007bff; /* Xanh dương */
      --page-zbet-secondary-color: #6c757d; /* Xám */
      --page-zbet-accent-color: #ffc107; /* Vàng */
      --page-zbet-text-color: #343a40; /* Đen xám đậm */
      --page-zbet-light-bg: #f8f9fa; /* Nền sáng */
      --page-zbet-dark-bg: #212529; /* Nền tối */
      --page-zbet-white: #ffffff;
      --page-zbet-success: #28a745;
      --page-zbet-danger: #dc3545;
    }

    .page-zbet {
      font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
      line-height: 1.6;
      color: var(--page-zbet-text-color);
      background-color: var(--page-zbet-light-bg);
      padding-bottom: 80px; /* Để lại không gian cho nút nổi */
    }

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

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

    .page-zbet-section.page-zbet-hero {
      padding: 20px 0 0; /* Đảm bảo banner không bị đệm trên cùng */
      background-color: var(--page-zbet-dark-bg);
      color: var(--page-zbet-white);
      position: relative;
      overflow: hidden;
    }

    .page-zbet-hero-banner {
      width: 100%;
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      object-fit: cover;
      filter: brightness(0.7); /* Làm tối banner để chữ nổi bật */
    }

    .page-zbet-hero-content {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      z-index: 10;
      width: 90%;
      text-align: center;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-zbet-hero h1 {
      font-size: 2.2em;
      margin-bottom: 15px;
      color: var(--page-zbet-accent-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }
    .page-zbet-hero p {
        font-size: 1.1em;
        margin-bottom: 25px;
        color: var(--page-zbet-white);
        text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .page-zbet-btn {
      display: inline-block;
      padding: 12px 25px;
      background-color: var(--page-zbet-accent-color);
      color: var(--page-zbet-dark-bg);
      text-decoration: none;
      border-radius: 50px;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
    }

    .page-zbet-btn:hover {
      background-color: #e0a800;
      transform: translateY(-2px);
    }

    .page-zbet-title {
      font-size: 2em;
      margin-bottom: 30px;
      color: var(--page-zbet-primary-color);
      position: relative;
      padding-bottom: 10px;
    }

    .page-zbet-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 60px;
      height: 4px;
      background-color: var(--page-zbet-accent-color);
      border-radius: 2px;
    }

    .page-zbet-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-zbet-card {
      background-color: var(--page-zbet-white);
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      display: flex;
      flex-direction: column;
    }

    .page-zbet-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    }

    .page-zbet-card-img {
      width: 100%;
      height: 180px;
      object-fit: cover;
      display: block;
    }

    .page-zbet-card-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-zbet-card h3 {
      font-size: 1.3em;
      margin-top: 0;
      margin-bottom: 15px;
      color: var(--page-zbet-primary-color);
    }
    .page-zbet-card h3 a {
        color: var(--page-zbet-primary-color);
        text-decoration: none;
    }
    .page-zbet-card h3 a:hover {
        text-decoration: underline;
    }

    .page-zbet-card p {
      font-size: 0.95em;
      color: var(--page-zbet-secondary-color);
      margin-bottom: 20px;
    }

    .page-zbet-card-btn {
      display: inline-block;
      padding: 8px 18px;
      background-color: var(--page-zbet-primary-color);
      color: var(--page-zbet-white);
      text-decoration: none;
      border-radius: 5px;
      font-weight: bold;
      transition: background-color 0.3s ease;
      font-size: 0.9em;
    }

    .page-zbet-card-btn:hover {
      background-color: #0056b3;
    }

    .page-zbet-promo-list {
        list-style: none;
        padding: 0;
        margin: 30px auto 0;
        max-width: 800px;
        text-align: left;
    }
    .page-zbet-promo-list li {
        background-color: var(--page-zbet-white);
        border-left: 5px solid var(--page-zbet-accent-color);
        margin-bottom: 15px;
        padding: 15px 20px;
        border-radius: 8px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
        font-size: 1.05em;
        color: var(--page-zbet-text-color);
        display: flex;
        align-items: center;
    }
    .page-zbet-promo-list li strong {
        color: var(--page-zbet-primary-color);
    }
    .page-zbet-promo-list li::before {
        content: '✨';
        margin-right: 10px;
        font-size: 1.2em;
    }

    .page-zbet-why-choose ul {
        list-style: none;
        padding: 0;
        margin: 30px auto 0;
        max-width: 900px;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
        text-align: left;
    }
    .page-zbet-why-choose li {
        background-color: var(--page-zbet-white);
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
        font-size: 1em;
        color: var(--page-zbet-text-color);
        display: flex;
        align-items: flex-start;
        transition: all 0.3s ease;
    }
    .page-zbet-why-choose li:hover {
        transform: translateY(-3px);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.12);
    }
    .page-zbet-why-choose li::before {
        content: '✅';
        margin-right: 12px;
        font-size: 1.3em;
        flex-shrink: 0;
    }

    .page-zbet-cta-banner {
        background: linear-gradient(135deg, var(--page-zbet-primary-color), #0056b3);
        color: var(--page-zbet-white);
        padding: 50px 20px;
        margin-top: 40px;
    }
    .page-zbet-cta-banner h2 {
        color: var(--page-zbet-accent-color);
        font-size: 2.2em;
        margin-bottom: 20px;
    }
    .page-zbet-cta-banner p {
        font-size: 1.1em;
        margin-bottom: 30px;
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
    }
    .page-zbet-cta-banner .page-zbet-btn {
        background-color: var(--page-zbet-accent-color);
        color: var(--page-zbet-dark-bg);
    }

    .page-zbet-floating-btn {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-zbet-success);
      color: var(--page-zbet-white);
      padding: 15px 25px;
      border-radius: 50px;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      z-index: 1000;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.2s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
    }

    .page-zbet-floating-btn:hover {
      background-color: #218838;
      transform: translateY(-3px);
    }
    .page-zbet-floating-btn span {
        display: none; /* Mặc định ẩn chữ trên di động */
    }
    .page-zbet-floating-btn::before {
        content: '🎁'; /* Icon mặc định cho di động */
        font-size: 1.3em;
    }

    /* Responsive adjustments */
    @media (min-width: 768px) {
      .page-zbet-hero h1 {
        font-size: 3.5em;
      }
      .page-zbet-hero p {
        font-size: 1.3em;
      }
      .page-zbet-title {
        font-size: 2.8em;
      }
      .page-zbet-floating-btn {
        right: 40px;
        bottom: 40px;
        padding: 18px 30px;
        font-size: 1.2em;
      }
      .page-zbet-floating-btn span {
        display: inline; /* Hiện chữ trên desktop */
      }
      .page-zbet-floating-btn::before {
          content: ''; /* Ẩn icon khi có chữ */
          margin-right: 0;
      }
      .page-zbet-floating-btn.page-zbet-login-register::before {
          content: '✨'; /* Giữ icon cho nút đăng nhập/đăng ký */
          margin-right: 8px;
      }
    }

    @media (max-width: 767px) {
        .page-zbet-hero-content {
            top: 60%; /* Dịch xuống dưới một chút trên mobile */
            transform: translate(-50%, -60%);
            padding: 10px;
        }
        .page-zbet-hero h1 {
            font-size: 1.8em;
        }
        .page-zbet-hero p {
            font-size: 1em;
        }
        .page-zbet-btn {
            padding: 10px 20px;
            font-size: 0.9em;
        }
        .page-zbet-floating-btn {
            width: 55px; /* Làm nút tròn */
            height: 55px;
            padding: 0;
            border-radius: 50%;
            font-size: 1em;
        }
        .page-zbet-floating-btn span {
            display: none;
        }
        .page-zbet-floating-btn::before {
            content: '🎁'; /* Chỉ hiển thị icon trên di động */
            font-size: 1.5em;
            margin-right: 0;
        }
        .page-zbet-promo-list li {
            font-size: 0.95em;
            padding: 12px 15px;
        }
        .page-zbet-why-choose li {
            font-size: 0.95em;
            padding: 15px;
        }
    }