/* CSS toàn cục */
    :root {
      --page-hitclub-primary: #FFD700; /* Gold */
      --page-hitclub-secondary: #000000; /* Black */
      --page-hitclub-accent: #FF4500; /* OrangeRed */
      --page-hitclub-text: #FFFFFF; /* White */
      --page-hitclub-background: #1A1A1A; /* Dark Grey */
      --page-hitclub-light-grey: #333333;
      --page-hitclub-dark-grey: #0D0D0D;
    }

    /* Đảm bảo độ tương phản cao */
    .page-hitclub {
      font-family: 'Arial', sans-serif;
      color: var(--page-hitclub-text);
      background-color: var(--page-hitclub-background);
      line-height: 1.6;
    }

    .page-hitclub h1, .page-hitclub h2, .page-hitclub h3 {
      color: var(--page-hitclub-primary);
      text-align: center;
      margin-bottom: 20px;
      padding-top: 20px;
    }

    .page-hitclub h1 {
      font-size: 2.5em;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
    }

    .page-hitclub h2 {
      font-size: 2em;
      border-bottom: 2px solid var(--page-hitclub-primary);
      display: inline-block;
      padding-bottom: 10px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-hitclub h3 {
      font-size: 1.5em;
      color: var(--page-hitclub-accent);
    }

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

    .page-hitclub strong {
      color: var(--page-hitclub-primary);
    }

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

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

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

    .page-hitclub .section {
      padding: 40px 20px;
      margin-bottom: 20px;
      background-color: var(--page-hitclub-dark-grey);
      border-radius: 8px;
      box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    }

    /* Hero Banner */
    .page-hitclub .hero-banner {
      position: relative;
      width: 100%;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      min-height: 300px;
      background-size: cover;
      background-position: center;
      border-bottom: 4px solid var(--page-hitclub-primary);
      padding: 40px 20px;
    }

    .page-hitclub .hero-banner::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.6); /* Overlay for text readability */
      z-index: 1;
    }

    .page-hitclub .hero-banner-content {
      position: relative;
      z-index: 2;
      max-width: 800px;
    }

    .page-hitclub .hero-banner img {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 0;
    }

    .page-hitclub .hero-banner .btn-group {
      margin-top: 30px;
      display: flex;
      gap: 15px;
      flex-wrap: wrap;
      justify-content: center;
    }

    /* Buttons */
    .page-hitclub .btn {
      display: inline-block;
      padding: 12px 25px;
      border-radius: 50px;
      font-weight: bold;
      text-transform: uppercase;
      transition: all 0.3s ease;
      text-align: center;
      white-space: nowrap;
    }

    .page-hitclub .btn-primary {
      background-color: var(--page-hitclub-primary);
      color: var(--page-hitclub-secondary);
      border: 2px solid var(--page-hitclub-primary);
    }

    .page-hitclub .btn-primary:hover {
      background-color: var(--page-hitclub-accent);
      border-color: var(--page-hitclub-accent);
      color: var(--page-hitclub-text);
    }

    .page-hitclub .btn-secondary {
      background-color: transparent;
      color: var(--page-hitclub-primary);
      border: 2px solid var(--page-hitclub-primary);
    }

    .page-hitclub .btn-secondary:hover {
      background-color: var(--page-hitclub-primary);
      color: var(--page-hitclub-secondary);
    }

    /* Floating Buttons */
    .page-hitclub .floating-buttons {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      gap: 15px;
      z-index: 1000;
      width: calc(100% - 40px); /* Adjust for padding on small screens */
      max-width: 500px; /* Max width for larger screens */
      justify-content: center;
    }

    .page-hitclub .floating-buttons .btn {
      flex: 1;
      font-size: 1.1em;
      padding: 15px 10px;
      box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    }

    /* Game Cards / Product Display */
    .page-hitclub .game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 30px;
    }

    .page-hitclub .game-card {
      background-color: var(--page-hitclub-light-grey);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0,0,0,0.4);
      transition: transform 0.3s ease;
      text-align: center;
    }

    .page-hitclub .game-card:hover {
      transform: translateY(-10px);
    }

    .page-hitclub .game-card img {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      border-bottom: 3px solid var(--page-hitclub-primary);
    }

    .page-hitclub .game-card-content {
      padding: 20px;
    }

    .page-hitclub .game-card h3 {
      margin-top: 0;
      margin-bottom: 10px;
      color: var(--page-hitclub-primary);
    }

    .page-hitclub .game-card p {
      font-size: 0.95em;
      color: var(--page-hitclub-text);
      text-align: center;
    }

    /* Lists */
    .page-hitclub ul {
      list-style: none;
      padding-left: 0;
      margin-bottom: 20px;
    }

    .page-hitclub ul li {
      background-color: var(--page-hitclub-light-grey);
      margin-bottom: 10px;
      padding: 15px 20px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    }

    .page-hitclub ul li::before {
      content: '✔';
      color: var(--page-hitclub-primary);
      font-weight: bold;
      margin-right: 10px;
    }

    /* Payment/Provider Logos */
    .page-hitclub .logo-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 30px;
    }

    .page-hitclub .logo-item {
      background-color: var(--page-hitclub-light-grey);
      padding: 15px 20px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      width: 120px;
      height: 70px;
    }

    .page-hitclub .logo-item img {
      max-width: 100%;
      max-height: 100%;
      object-fit: contain;
      filter: grayscale(80%) brightness(1.2); /* Make logos fit the theme */
      transition: filter 0.3s ease;
    }
    .page-hitclub .logo-item img:hover {
        filter: grayscale(0%) brightness(1);
    }

    /* Responsive Adjustments */
    @media (max-width: 768px) {
      .page-hitclub h1 {
        font-size: 2em;
      }
      .page-hitclub h2 {
        font-size: 1.7em;
      }
      .page-hitclub .hero-banner {
        min-height: 250px;
        padding: 20px;
      }
      .page-hitclub .floating-buttons {
        bottom: 15px;
        gap: 10px;
        width: calc(100% - 30px);
      }
      .page-hitclub .floating-buttons .btn {
        font-size: 1em;
        padding: 12px 8px;
      }
      .page-hitclub .game-grid {
        grid-template-columns: 1fr;
      }
      .page-hitclub .section {
        padding: 25px 15px;
      }
    }

    @media (max-width: 480px) {
      .page-hitclub h1 {
        font-size: 1.8em;
      }
      .page-hitclub h2 {
        font-size: 1.5em;
      }
      .page-hitclub .floating-buttons {
        flex-direction: column;
        bottom: 10px;
        width: calc(100% - 20px);
      }
      .page-hitclub .floating-buttons .btn {
        padding: 10px;
        font-size: 0.9em;
      }
      .page-hitclub .btn-group {
        flex-direction: column;
      }
    }