.page-22vip-app {
      font-family: 'Arial', sans-serif;
      color: #333;
      background-color: #f5f5f5;
      line-height: 1.6;
    }

    /* Floating Buttons */
    .page-22vip-app__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-22vip-app__floating-btn {
      display: block;
      padding: 12px 25px;
      border-radius: 30px;
      text-align: center;
      text-decoration: none;
      font-weight: bold;
      font-size: 16px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease, background-color 0.3s ease;
      white-space: nowrap;
    }

    .page-22vip-app__floating-btn--register {
      background-color: #ff4d4d; /* Red for registration */
      color: #fff;
    }

    .page-22vip-app__floating-btn--login {
      background-color: #4CAF50; /* Green for login */
      color: #fff;
    }

    .page-22vip-app__floating-btn:hover {
      transform: translateY(-3px);
      opacity: 0.9;
    }

    /* Hero Section */
    .page-22vip-app__hero-section {
      background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d); /* Vietnamese theme colors */
      color: #fff;
      padding: 60px 20px 40px;
      text-align: center;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding-top: 70px; /* Adjusted for header offset, assuming body has base offset */
      min-height: 60vh;
    }

    .page-22vip-app__hero-content {
      max-width: 900px;
      margin-bottom: 30px;
    }

    .page-22vip-app__hero-title {
      font-size: 2.5em;
      margin-bottom: 15px;
      line-height: 1.2;
    }

    .page-22vip-app__hero-title strong {
      color: #fdbb2d; /* Highlight color */
    }

    .page-22vip-app__hero-description {
      font-size: 1.1em;
      margin-bottom: 30px;
      opacity: 0.9;
    }

    .page-22vip-app__download-buttons {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 15px;
      margin-top: 20px;
    }

    .page-22vip-app__download-btn {
      display: inline-block;
      background-color: #ff4d4d;
      color: #fff;
      padding: 15px 30px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    }

    .page-22vip-app__download-btn--ios {
      background-color: #4CAF50; /* Green for iOS */
    }

    .page-22vip-app__download-btn:hover {
      background-color: #e60000;
      transform: translateY(-2px);
    }
    .page-22vip-app__download-btn--ios:hover {
      background-color: #45a049;
    }

    .page-22vip-app__hero-image-container {
      width: 100%;
      max-width: 400px; /* Centered product display image */
      margin: 0 auto;
      overflow: hidden;
      border-radius: 15px;
      box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    }

    .page-22vip-app__hero-image {
      max-width: 100%;
      height: auto;
      display: block;
    }

    /* General Section Styling */
    .page-22vip-app__section-title {
      font-size: 2em;
      color: #1a2a6c;
      text-align: center;
      margin-bottom: 20px;
      padding-top: 40px;
    }

    .page-22vip-app__section-title strong {
      color: #ff4d4d;
    }

    .page-22vip-app__section-description {
      text-align: center;
      max-width: 800px;
      margin: 0 auto 40px;
      font-size: 1.05em;
      color: #555;
    }

    /* Features Section */
    .page-22vip-app__features-section {
      padding: 40px 20px;
      background-color: #fff;
    }

    .page-22vip-app__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-22vip-app__feature-item {
      background-color: #f9f9f9;
      border-radius: 10px;
      padding: 25px;
      text-align: center;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease;
      box-sizing: border-box; /* Required for list items */
    }

    .page-22vip-app__feature-item:hover {
      transform: translateY(-5px);
    }

    .page-22vip-app__feature-icon {
      max-width: 250px; /* Minimum 200px */
      height: auto;
      margin-bottom: 15px;
      border-radius: 8px;
    }

    .page-22vip-app__feature-title {
      font-size: 1.4em;
      color: #1a2a6c;
      margin-bottom: 10px;
    }

    .page-22vip-app__feature-description {
      font-size: 0.95em;
      color: #666;
    }

    /* Games Section */
    .page-22vip-app__games-section {
      padding: 40px 20px;
      background-color: #e0eafc;
    }

    .page-22vip-app__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 25px;
      max-width: 1200px;
      margin: 0 auto;
      width: 100%; /* Required for list container */
      max-width: 100%; /* Required for list container */
      box-sizing: border-box; /* Required for list container */
      padding: 0; /* Required for list container */
    }

    .page-22vip-app__game-card {
      background-color: #fff;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      box-sizing: border-box; /* Required for list items */
    }

    .page-22vip-app__game-card:hover {
      transform: translateY(-7px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-22vip-app__game-image {
      width: 100%;
      height: 200px; /* Fixed height for consistency, adjust as needed */
      object-fit: cover;
      display: block;
      max-width: 100%; /* Responsive image */
    }

    .page-22vip-app__game-title {
      font-size: 1.3em;
      color: #1a2a6c;
      margin: 15px 10px 5px;
    }

    .page-22vip-app__game-description {
      font-size: 0.9em;
      color: #666;
      padding: 0 10px 15px;
      word-wrap: break-word; /* Ensure text wraps */
      overflow-wrap: break-word;
    }

    /* Download Guide Section */
    .page-22vip-app__download-guide-section {
      padding: 40px 20px;
      background-color: #fff;
    }

    .page-22vip-app__guide-steps {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
      width: 100%; /* Required for list container */
      max-width: 100%; /* Required for list container */
      box-sizing: border-box; /* Required for list container */
      padding: 0; /* Required for list container */
    }

    .page-22vip-app__guide-step {
      background-color: #f9f9f9;
      border-radius: 10px;
      padding: 25px;
      text-align: center;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      position: relative;
      padding-top: 60px; /* Space for step number */
      box-sizing: border-box; /* Required for list items */
    }

    .page-22vip-app__step-number {
      position: absolute;
      top: 20px;
      left: 50%;
      transform: translateX(-50%);
      background-color: #ff4d4d;
      color: #fff;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5em;
      font-weight: bold;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    }

    .page-22vip-app__step-title {
      font-size: 1.3em;
      color: #1a2a6c;
      margin-bottom: 10px;
    }

    .page-22vip-app__step-description {
      font-size: 0.95em;
      color: #666;
      margin-bottom: 15px;
      word-wrap: break-word; /* Ensure text wraps */
      overflow-wrap: break-word;
    }

    .page-22vip-app__step-image {
      max-width: 100%;
      height: auto;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    }

    /* FAQ Section */
    .page-22vip-app__faq-section {
      padding: 40px 20px;
      background-color: #f0f8ff;
    }

    .page-22vip-app__faq-container {
      max-width: 900px;
      margin: 0 auto;
    }

    .page-22vip-app__faq-item {
      background-color: #fff;
      border-radius: 8px;
      margin-bottom: 15px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
      overflow: hidden; /* Ensure max-height works */
      box-sizing: border-box; /* Required for list items */
    }

    .page-22vip-app__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #1a2a6c;
      color: #fff;
      cursor: pointer;
      user-select: none;
      border-radius: 8px;
      transition: background-color 0.3s ease;
    }

    .page-22vip-app__faq-question:hover {
      background-color: #2a3a7c;
    }

    .page-22vip-app__faq-title {
      font-size: 1.15em;
      margin: 0;
      pointer-events: none; /* Crucial for click handling */
      flex-grow: 1;
      text-align: left;
      color: #fff; /* Ensure good contrast */
    }

    .page-22vip-app__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      margin-left: 15px;
      pointer-events: none; /* Crucial for click handling */
      transition: transform 0.3s ease;
      color: #fdbb2d; /* Highlight color for toggle */
    }

    .page-22vip-app__faq-item.active .page-22vip-app__faq-toggle {
      transform: rotate(45deg); /* Change + to X (or - if desired) */
    }

    .page-22vip-app__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px; /* Initial padding 0 */
      opacity: 0;
      background-color: #f9f9f9;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: #333; /* Ensure good contrast */
    }

    .page-22vip-app__faq-item.active .page-22vip-app__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 15px !important; /* Padding when active */
      opacity: 1;
    }

    .page-22vip-app__faq-answer p {
      margin: 0;
      padding-bottom: 5px; /* Adjust as needed for spacing within answer */
      word-wrap: break-word; /* Ensure text wraps */
      overflow-wrap: break-word;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-22vip-app__hero-section {
        padding-top: 50px; /* Adjust for smaller header on mobile */
        min-height: unset;
      }
      .page-22vip-app__hero-title {
        font-size: 2em;
      }
      .page-22vip-app__hero-description {
        font-size: 1em;
      }
      .page-22vip-app__download-btn {
        width: 100%;
        max-width: 300px;
      }
      .page-22vip-app__section-title {
        font-size: 1.8em;
      }
      
      /* List items responsive for features and guide steps */
      .page-22vip-app__features-grid,
      .page-22vip-app__game-categories,
      .page-22vip-app__guide-steps {
        grid-template-columns: 1fr;
        gap: 20px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 0 !important; /* Ensure no extra padding from container */
        padding-right: 0 !important;
      }
      .page-22vip-app__feature-item,
      .page-22vip-app__guide-step,
      .page-22vip-app__game-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 20px 15px;
      }
      .page-22vip-app__game-image {
        height: 180px; /* Slightly smaller on mobile */
        max-width: 100% !important; /* Force responsive */
      }

      /* FAQ responsive */
      .page-22vip-app__faq-question {
        padding: 12px 15px;
      }
      .page-22vip-app__faq-title {
        font-size: 1em;
      }
      .page-22vip-app__faq-answer {
        padding: 0 10px;
      }
      .page-22vip-app__faq-item.active .page-22vip-app__faq-answer {
        padding: 15px 10px !important;
      }

      /* Floating buttons adjustment for mobile */
      .page-22vip-app__floating-buttons {
        flex-direction: row;
        bottom: 10px;
        right: 10px;
        left: 10px;
        width: auto;
        justify-content: center;
        gap: 8px;
      }
      .page-22vip-app__floating-btn {
        flex-grow: 1;
        padding: 10px 15px;
        font-size: 14px;
      }
    }

    @media (max-width: 480px) {
      .page-22vip-app__hero-title {
        font-size: 1.8em;
      }
      .page-22vip-app__section-title {
        font-size: 1.6em;
      }
      .page-22vip-app__download-btn {
        font-size: 1em;
        padding: 12px 20px;
      }
    }