:root {
      --page-22-vip-d-ng-nh-p-primary-color: #e44d26; /* Cam đỏ */
      --page-22-vip-d-ng-nh-p-secondary-color: #333333; /* Xám đậm */
      --page-22-vip-d-ng-nh-p-accent-color: #ffc107; /* Vàng hổ phách */
      --page-22-vip-d-ng-nh-p-background-light: #f5f5f5; /* Xám nhạt */
      --page-22-vip-d-ng-nh-p-text-color: #333333;
      --page-22-vip-d-ng-nh-p-text-light: #ffffff;
      --page-22-vip-d-ng-nh-p-border-color: #e0e0e0;
    }

    .page-22-vip-d-ng-nh-p {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-22-vip-d-ng-nh-p-text-color);
      background-color: var(--page-22-vip-d-ng-nh-p-background-light);
      padding-top: 10px; /* Small padding, assuming body has padding-top from shared.css */
    }

    .page-22-vip-d-ng-nh-p__section {
      padding: 40px 20px;
      margin-bottom: 20px;
      background-color: var(--page-22-vip-d-ng-nh-p-text-light);
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
      box-sizing: border-box;
    }

    .page-22-vip-d-ng-nh-p__hero-section {
      background: linear-gradient(135deg, var(--page-22-vip-d-ng-nh-p-primary-color), #c23b22);
      color: var(--page-22-vip-d-ng-nh-p-text-light);
      text-align: center;
      padding: 60px 20px;
      position: relative;
      overflow: hidden;
      border-radius: 0;
      box-shadow: none;
      margin-bottom: 0;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 400px;
      box-sizing: border-box;
    }

    .page-22-vip-d-ng-nh-p__hero-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.3;
      z-index: 0;
    }

    .page-22-vip-d-ng-nh-p__hero-content {
      position: relative;
      z-index: 1;
      max-width: 900px;
      width: 100%;
    }

    .page-22-vip-d-ng-nh-p__hero-title {
      font-size: 3.2em;
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
      color: var(--page-22-vip-d-ng-nh-p-text-light);
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-22-vip-d-ng-nh-p__hero-subtitle {
      font-size: 1.5em;
      margin-bottom: 30px;
      color: var(--page-22-vip-d-ng-nh-p-text-light);
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-22-vip-d-ng-nh-p__cta-button {
      display: inline-block;
      background-color: var(--page-22-vip-d-ng-nh-p-accent-color);
      color: var(--page-22-vip-d-ng-nh-p-secondary-color);
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }

    .page-22-vip-d-ng-nh-p__cta-button:hover {
      background-color: #ffda6a;
      transform: translateY(-2px);
    }

    .page-22-vip-d-ng-nh-p__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      z-index: 1000;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .page-22-vip-d-ng-nh-p__floating-button {
      background-color: var(--page-22-vip-d-ng-nh-p-primary-color);
      color: var(--page-22-vip-d-ng-nh-p-text-light);
      border: none;
      padding: 12px 25px;
      border-radius: 30px;
      font-weight: bold;
      cursor: pointer;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      transition: background-color 0.3s ease, transform 0.2s ease;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-22-vip-d-ng-nh-p__floating-button:hover {
      background-color: #c23b22;
      transform: translateY(-2px);
    }

    .page-22-vip-d-ng-nh-p__title {
      font-size: 2.5em;
      color: var(--page-22-vip-d-ng-nh-p-primary-color);
      text-align: center;
      margin-bottom: 30px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-22-vip-d-ng-nh-p__subtitle {
      font-size: 1.8em;
      color: var(--page-22-vip-d-ng-nh-p-secondary-color);
      margin-bottom: 20px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-22-vip-d-ng-nh-p__text-content {
      font-size: 1.1em;
      margin-bottom: 20px;
      line-height: 1.8;
    }

    .page-22-vip-d-ng-nh-p__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 30px;
    }

    .page-22-vip-d-ng-nh-p__feature-card {
      background-color: var(--page-22-vip-d-ng-nh-p-background-light);
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      text-align: center;
      transition: transform 0.3s ease;
      border: 1px solid var(--page-22-vip-d-ng-nh-p-border-color);
      box-sizing: border-box;
    }

    .page-22-vip-d-ng-nh-p__feature-card:hover {
      transform: translateY(-5px);
    }

    .page-22-vip-d-ng-nh-p__feature-icon {
      width: 100%;
      max-width: 250px; /* Increased size */
      height: auto;
      margin-bottom: 15px;
      border-radius: 4px;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
      object-fit: cover;
    }

    .page-22-vip-d-ng-nh-p__feature-title {
      font-size: 1.4em;
      color: var(--page-22-vip-d-ng-nh-p-primary-color);
      margin-bottom: 10px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-22-vip-d-ng-nh-p__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-22-vip-d-ng-nh-p__game-card {
      background-color: var(--page-22-vip-d-ng-nh-p-background-light);
      border-radius: 8px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease;
      border: 1px solid var(--page-22-vip-d-ng-nh-p-border-color);
      box-sizing: border-box;
    }

    .page-22-vip-d-ng-nh-p__game-card:hover {
      transform: translateY(-5px);
    }

    .page-22-vip-d-ng-nh-p__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      border-bottom: 1px solid var(--page-22-vip-d-ng-nh-p-border-color);
    }

    .page-22-vip-d-ng-nh-p__game-content {
      padding: 20px;
    }

    .page-22-vip-d-ng-nh-p__game-title {
      font-size: 1.5em;
      color: var(--page-22-vip-d-ng-nh-p-secondary-color);
      margin-bottom: 10px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-22-vip-d-ng-nh-p__faq-section {
      background-color: var(--page-22-vip-d-ng-nh-p-text-light);
      padding: 40px 20px;
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
      max-width: 900px;
      margin: 20px auto;
      box-sizing: border-box;
    }

    .page-22-vip-d-ng-nh-p__faq-item {
      border-bottom: 1px solid var(--page-22-vip-d-ng-nh-p-border-color);
      margin-bottom: 10px;
      padding-bottom: 10px;
      box-sizing: border-box;
    }

    .page-22-vip-d-ng-nh-p__faq-item:last-child {
      border-bottom: none;
      margin-bottom: 0;
      padding-bottom: 0;
    }

    .page-22-vip-d-ng-nh-p__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      padding: 15px 0;
      font-size: 1.2em;
      color: var(--page-22-vip-d-ng-nh-p-secondary-color);
      font-weight: bold;
      user-select: none;
      transition: color 0.3s ease;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-22-vip-d-ng-nh-p__faq-question:hover {
      color: var(--page-22-vip-d-ng-nh-p-primary-color);
    }

    .page-22-vip-d-ng-nh-p__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      pointer-events: none; /* Prevent h3 from blocking click event */
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-22-vip-d-ng-nh-p__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

    .page-22-vip-d-ng-nh-p__faq-item.active .page-22-vip-d-ng-nh-p__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar */
    }

    .page-22-vip-d-ng-nh-p__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: var(--page-22-vip-d-ng-nh-p-text-color);
      font-size: 1em;
      box-sizing: border-box;
    }

    .page-22-vip-d-ng-nh-p__faq-item.active .page-22-vip-d-ng-nh-p__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-22-vip-d-ng-nh-p__promo-link {
      color: var(--page-22-vip-d-ng-nh-p-primary-color);
      text-decoration: underline;
      font-weight: bold;
    }

    .page-22-vip-d-ng-nh-p__promo-link:hover {
      color: var(--page-22-vip-d-ng-nh-p-secondary-color);
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-22-vip-d-ng-nh-p__hero-title {
        font-size: 2.2em;
      }

      .page-22-vip-d-ng-nh-p__hero-subtitle {
        font-size: 1.2em;
      }

      .page-22-vip-d-ng-nh-p__title {
        font-size: 2em;
      }

      .page-22-vip-d-ng-nh-p__subtitle {
        font-size: 1.5em;
      }

      .page-22-vip-d-ng-nh-p__section {
        padding: 25px 15px;
        margin-bottom: 15px;
      }

      .page-22-vip-d-ng-nh-p__features-grid,
      .page-22-vip-d-ng-nh-p__game-categories {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-22-vip-d-ng-nh-p__feature-card,
      .page-22-vip-d-ng-nh-p__game-card {
        width: 100% !important;
        max-width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
      }

      .page-22-vip-d-ng-nh-p__game-image {
        height: 180px;
      }

      .page-22-vip-d-ng-nh-p__faq-section {
        padding: 25px 15px;
      }

      .page-22-vip-d-ng-nh-p__faq-question {
        font-size: 1.1em;
        padding: 12px 0;
      }
      
      .page-22-vip-d-ng-nh-p__faq-question h3 {
        font-size: 1.1em;
      }

      .page-22-vip-d-ng-nh-p__faq-answer {
        padding: 15px 10px;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }
      
      .page-22-vip-d-ng-nh-p__floating-buttons {
        bottom: 15px;
        right: 15px;
      }

      .page-22-vip-d-ng-nh-p__floating-button {
        padding: 10px 20px;
      }

      /* Image responsive adjustments */
      .page-22-vip-d-ng-nh-p img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-22-vip-d-ng-nh-p__feature-icon,
      .page-22-vip-d-ng-nh-p__game-image {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }
    }

    @media (max-width: 480px) {
      .page-22-vip-d-ng-nh-p__hero-title {
        font-size: 1.8em;
      }

      .page-22-vip-d-ng-nh-p__hero-subtitle {
        font-size: 1em;
      }

      .page-22-vip-d-ng-nh-p__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }
    }