.page-qh88-qh-hi-n-ang-m {
      font-family: 'Arial', sans-serif;
      color: #333;
      line-height: 1.6;
      background-color: #f8f8f8;
      padding-top: var(--header-offset, 122px); /* Fallback for header offset */
    }

    .page-qh88-qh-hi-n-ang-m__section {
      padding: 40px 20px;
      max-width: 1200px;
      margin: 0 auto;
      background-color: #fff;
      border-radius: 8px;
      box-shadow: 0 2px 4px rgba(0,0,0,0.05);
      margin-bottom: 20px;
    }

    .page-qh88-qh-hi-n-ang-m__section--dark {
      background-color: #2c3e50;
      color: #ecf0f1;
    }

    .page-qh88-qh-hi-n-ang-m__section-title {
      text-align: center;
      color: #2980b9;
      margin-bottom: 30px;
      font-size: 2.5em;
      font-weight: bold;
      text-transform: uppercase;
    }

    .page-qh88-qh-hi-n-ang-m__section--dark .page-qh88-qh-hi-n-ang-m__section-title {
      color: #f39c12;
    }

    .page-qh88-qh-hi-n-ang-m__text-center {
      text-align: center;
    }

    .page-qh88-qh-hi-n-ang-m__hero-section {
      background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d);
      color: #fff;
      padding: 60px 20px;
      text-align: center;
      position: relative;
      overflow: hidden;
      padding-top: 10px; /* Small top padding, relying on body for header offset */
    }

    .page-qh88-qh-hi-n-ang-m__hero-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.3;
      z-index: 0;
    }

    .page-qh88-qh-hi-n-ang-m__hero-content {
      position: relative;
      z-index: 1;
    }

    .page-qh88-qh-hi-n-ang-m__hero-title {
      font-size: 3em;
      margin-bottom: 10px;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    }

    .page-qh88-qh-hi-n-ang-m__hero-subtitle {
      font-size: 1.5em;
      margin-bottom: 30px;
      opacity: 0.9;
    }

    .page-qh88-qh-hi-n-ang-m__cta-button {
      display: inline-block;
      background-color: #f39c12;
      color: #fff;
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.2em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 6px rgba(0,0,0,0.2);
    }

    .page-qh88-qh-hi-n-ang-m__cta-button:hover {
      background-color: #e67e22;
      transform: translateY(-2px);
    }

    .page-qh88-qh-hi-n-ang-m__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-qh88-qh-hi-n-ang-m__floating-button {
      background-color: #27ae60;
      color: #fff;
      padding: 12px 20px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      text-align: center;
      box-shadow: 0 4px 8px rgba(0,0,0,0.2);
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
    }

    .page-qh88-qh-hi-n-ang-m__floating-button--login {
      background-color: #3498db;
    }

    .page-qh88-qh-hi-n-ang-m__floating-button:hover {
      background-color: #2ecc71;
    }

    .page-qh88-qh-hi-n-ang-m__floating-button--login:hover {
      background-color: #2980b9;
    }

    .page-qh88-qh-hi-n-ang-m__product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      justify-content: center;
      margin-top: 30px;
    }

    .page-qh88-qh-hi-n-ang-m__product-card {
      background-color: #fefefe;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 8px rgba(0,0,0,0.1);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .page-qh88-qh-hi-n-ang-m__product-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 16px rgba(0,0,0,0.15);
    }

    .page-qh88-qh-hi-n-ang-m__product-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      max-width: 100%;
      height: auto;
      display: block;
    }

    .page-qh88-qh-hi-n-ang-m__product-info {
      padding: 20px;
    }

    .page-qh88-qh-hi-n-ang-m__product-title {
      font-size: 1.5em;
      margin-bottom: 10px;
      color: #2c3e50;
    }

    .page-qh88-qh-hi-n-ang-m__product-description {
      font-size: 0.95em;
      color: #555;
      margin-bottom: 15px;
    }

    .page-qh88-qh-hi-n-ang-m__provider-grid,
    .page-qh88-qh-hi-n-ang-m__payment-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      justify-content: center;
      margin-top: 30px;
    }

    .page-qh88-qh-hi-n-ang-m__brand-logo {
      width: 100%;
      max-width: 120px;
      height: auto;
      object-fit: contain;
      filter: grayscale(80%);
      transition: filter 0.3s ease;
      display: block;
      margin: 0 auto;
    }

    .page-qh88-qh-hi-n-ang-m__brand-logo:hover {
      filter: grayscale(0%);
    }

    .page-qh88-qh-hi-n-ang-m__faq-list {
      list-style: none;
      padding: 0;
      margin-top: 30px;
    }

    .page-qh88-qh-hi-n-ang-m__faq-item {
      background-color: #fefefe;
      border: 1px solid #ddd;
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      transition: all 0.4s ease;
    }

    .page-qh88-qh-hi-n-ang-m__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #eee;
      cursor: pointer;
      user-select: none;
      font-weight: bold;
      color: #2c3e50;
      transition: background-color 0.3s ease;
    }

    .page-qh88-qh-hi-n-ang-m__faq-question:hover {
      background-color: #e0e0e0;
    }

    .page-qh88-qh-hi-n-ang-m__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-qh88-qh-hi-n-ang-m__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

    .page-qh88-qh-hi-n-ang-m__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: #555;
    }

    .page-qh88-qh-hi-n-ang-m__faq-item.active .page-qh88-qh-hi-n-ang-m__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-qh88-qh-hi-n-ang-m__faq-item.active .page-qh88-qh-hi-n-ang-m__faq-toggle {
      transform: rotate(45deg);
    }

    .page-qh88-qh-hi-n-ang-m__game-list {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
        margin-top: 30px;
    }

    .page-qh88-qh-hi-n-ang-m__game-item {
        background-color: #fefefe;
        border-radius: 10px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        overflow: hidden;
        width: 100%;
        max-width: 280px; /* Adjust max-width for larger items */
        text-align: center;
        transition: transform 0.3s ease;
        box-sizing: border-box;
    }

    .page-qh88-qh-hi-n-ang-m__game-item:hover {
        transform: translateY(-5px);
    }

    .page-qh88-qh-hi-n-ang-m__game-image {
        width: 100%;
        height: 180px;
        object-fit: cover;
        display: block;
        max-width: 100%;
        height: auto;
    }

    .page-qh88-qh-hi-n-ang-m__game-title {
        font-size: 1.3em;
        color: #2c3e50;
        padding: 15px 10px 10px;
        margin: 0;
    }

    .page-qh88-qh-hi-n-ang-m__game-description {
        font-size: 0.9em;
        color: #666;
        padding: 0 10px 15px;
    }

    /* Responsive Adjustments */
    @media (max-width: 768px) {
      .page-qh88-qh-hi-n-ang-m__hero-title {
        font-size: 2em;
      }

      .page-qh88-qh-hi-n-ang-m__hero-subtitle {
        font-size: 1.2em;
      }

      .page-qh88-qh-hi-n-ang-m__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-qh88-qh-hi-n-ang-m__section {
        padding: 30px 15px;
      }

      .page-qh88-qh-hi-n-ang-m__section-title {
        font-size: 2em;
      }

      .page-qh88-qh-hi-n-ang-m__floating-buttons {
        bottom: 10px;
        right: 10px;
      }

      .page-qh88-qh-hi-n-ang-m__floating-button {
        padding: 10px 15px;
        font-size: 0.9em;
      }

      .page-qh88-qh-hi-n-ang-m__product-grid,
      .page-qh88-qh-hi-n-ang-m__provider-grid,
      .page-qh88-qh-hi-n-ang-m__payment-grid,
      .page-qh88-qh-hi-n-ang-m__game-list {
        grid-template-columns: 1fr;
        gap: 15px;
      }

      .page-qh88-qh-hi-n-ang-m__product-card,
      .page-qh88-qh-hi-n-ang-m__game-item {
          width: 100% !important;
          max-width: 100% !important;
          box-sizing: border-box !important;
          margin-left: 0 !important;
          margin-right: 0 !important;
          word-wrap: break-word !important;
          overflow-wrap: break-word !important;
      }

      .page-qh88-qh-hi-n-ang-m__product-image,
      .page-qh88-qh-hi-n-ang-m__game-image,
      .page-qh88-qh-hi-n-ang-m__brand-logo {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-qh88-qh-hi-n-ang-m__faq-answer {
          padding: 15px 10px !important;
      }

      .page-qh88-qh-hi-n-ang-m__faq-item.active .page-qh88-qh-hi-n-ang-m__faq-answer {
          padding: 15px 10px !important;
      }

      .page-qh88-qh-hi-n-ang-m__faq-question {
          padding: 12px 15px;
      }

      .page-qh88-qh-hi-n-ang-m__faq-question h3 {
          font-size: 1em;
      }
    }

    @media (max-width: 480px) {
      .page-qh88-qh-hi-n-ang-m__hero-title {
        font-size: 1.8em;
      }

      .page-qh88-qh-hi-n-ang-m__hero-subtitle {
        font-size: 1em;
      }

      .page-qh88-qh-hi-n-ang-m__floating-buttons {
        flex-direction: row;
        left: 10px;
        right: 10px;
        justify-content: space-around;
        width: auto;
      }

      .page-qh88-qh-hi-n-ang-m__floating-button {
        flex: 1;
        margin: 0 5px;
      }
    }