:root {
      --page-mocbai-primary-color: #e44d26; /* Cam đỏ */
      --page-mocbai-secondary-color: #333;
      --page-mocbai-accent-color: #f7b731; /* Vàng cam */
      --page-mocbai-text-color: #ffffff;
      --page-mocbai-bg-dark: #1a1a1a;
      --page-mocbai-bg-light: #2c2c2c;
      --page-mocbai-border-color: #444;
      --page-mocbai-gradient-start: #2a0000;
      --page-mocbai-gradient-end: #000000;
    }

    .page-mocbai {
      font-family: 'Arial', sans-serif;
      color: var(--page-mocbai-text-color);
      background: linear-gradient(135deg, var(--page-mocbai-gradient-start) 0%, var(--page-mocbai-gradient-end) 100%);
      line-height: 1.6;
      overflow-x: hidden;
      padding-bottom: 80px; /* Space for fixed button */
    }

    .page-mocbai__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-mocbai__hero-section {
      text-align: center;
      padding-top: 120px; /* Space for fixed header */
      padding-bottom: 40px;
      background-color: var(--page-mocbai-bg-dark);
      position: relative;
    }

    .page-mocbai__hero-image {
      width: 100%;
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      object-fit: contain; /* Ensure image keeps aspect ratio */
      border-radius: 8px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    }

    .page-mocbai__hero-content {
      position: relative;
      z-index: 1;
      padding: 20px 0;
    }

    .page-mocbai__hero-title {
      font-size: 2.8em;
      color: var(--page-mocbai-primary-color);
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-mocbai__hero-subtitle {
      font-size: 1.2em;
      color: #ccc;
      margin-bottom: 30px;
    }

    .page-mocbai__cta-button {
      display: inline-block;
      background-color: var(--page-mocbai-accent-color);
      color: var(--page-mocbai-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 0.3s ease;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }

    .page-mocbai__cta-button:hover {
      background-color: #ffc107;
      transform: translateY(-3px);
    }

    .page-mocbai__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-mocbai-primary-color);
      color: white;
      padding: 12px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1em;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
      z-index: 1000;
      transition: background-color 0.3s ease, transform 0.3s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      line-height: 1.2;
    }

    .page-mocbai__floating-button:hover {
      background-color: #ff6a00;
      transform: scale(1.05);
    }

    .page-mocbai__section {
      padding: 40px 0;
      background-color: var(--page-mocbai-bg-light);
      margin-top: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }

    .page-mocbai__section--dark {
      background-color: var(--page-mocbai-bg-dark);
    }

    .page-mocbai__section-title {
      font-size: 2.2em;
      color: var(--page-mocbai-accent-color);
      text-align: center;
      margin-bottom: 30px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .page-mocbai__text-content {
      font-size: 1.05em;
      margin-bottom: 20px;
      color: #e0e0e0;
    }

    .page-mocbai__game-grid,
    .page-mocbai__provider-grid,
    .page-mocbai__payment-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 25px;
      padding: 20px 0;
    }

    .page-mocbai__game-card,
    .page-mocbai__provider-item,
    .page-mocbai__payment-item {
      background-color: var(--page-mocbai-bg-dark);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-mocbai-border-color);
    }

    .page-mocbai__game-card:hover,
    .page-mocbai__provider-item:hover,
    .page-mocbai__payment-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
    }

    .page-mocbai__game-image,
    .page-mocbai__provider-logo,
    .page-mocbai__payment-icon {
      width: 100%;
      height: 150px; /* Fixed height for consistency */
      object-fit: cover;
      display: block;
      border-bottom: 1px solid var(--page-mocbai-border-color);
    }

    .page-mocbai__provider-logo {
      height: 100px; /* Slightly smaller for logos */
      object-fit: contain;
      padding: 10px;
    }

    .page-mocbai__payment-icon {
      height: 80px; /* Even smaller for payment icons */
      object-fit: contain;
      padding: 10px;
    }

    .page-mocbai__game-title,
    .page-mocbai__provider-name,
    .page-mocbai__payment-name {
      font-size: 1.1em;
      font-weight: bold;
      color: var(--page-mocbai-accent-color);
      padding: 15px 10px;
      background-color: var(--page-mocbai-secondary-color);
      min-height: 50px; /* Ensure consistent height for titles */
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .page-mocbai__game-title a,
    .page-mocbai__provider-name a,
    .page-mocbai__payment-name a {
      color: inherit;
      text-decoration: none;
    }

    .page-mocbai__game-title a:hover,
    .page-mocbai__provider-name a:hover,
    .page-mocbai__payment-name a:hover {
      color: var(--page-mocbai-primary-color);
    }

    .page-mocbai__benefits-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
      padding: 20px 0;
    }

    .page-mocbai__benefit-item {
      background-color: var(--page-mocbai-bg-dark);
      padding: 25px;
      border-radius: 10px;
      text-align: center;
      box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
      border: 1px solid var(--page-mocbai-border-color);
    }

    .page-mocbai__benefit-icon {
      width: 80px;
      height: 80px;
      margin-bottom: 15px;
      object-fit: contain;
      display: block;
      margin-left: auto;
      margin-right: auto;
      border-radius: 50%;
      background-color: var(--page-mocbai-primary-color);
      padding: 10px;
    }

    .page-mocbai__benefit-title {
      font-size: 1.4em;
      color: var(--page-mocbai-accent-color);
      margin-bottom: 10px;
    }

    .page-mocbai__benefit-description {
      color: #ccc;
      font-size: 0.95em;
    }

    .page-mocbai__faq-section {
      background-color: var(--page-mocbai-bg-light);
      padding: 40px 0;
      margin-top: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }

    .page-mocbai__faq-item {
      background-color: var(--page-mocbai-bg-dark);
      margin-bottom: 15px;
      border-radius: 8px;
      border: 1px solid var(--page-mocbai-border-color);
      overflow: hidden;
    }

    .page-mocbai__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: var(--page-mocbai-secondary-color);
      border-bottom: 1px solid var(--page-mocbai-border-color);
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-mocbai__faq-question:hover {
      background-color: #444;
    }

    .page-mocbai__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-mocbai-accent-color);
      pointer-events: none; /* Allow click on parent div */
    }

    .page-mocbai__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-mocbai-primary-color);
      pointer-events: none; /* Allow click on parent div */
      transition: transform 0.3s ease;
    }

    .page-mocbai__faq-item.active .page-mocbai__faq-toggle {
      transform: rotate(45deg); /* Change '+' to 'x' visually */
    }

    .page-mocbai__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: #e0e0e0;
    }

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

    .page-mocbai__faq-answer p {
      margin-top: 0;
      margin-bottom: 10px;
    }

    .page-mocbai__cta-banner {
      background: linear-gradient(90deg, #1a0000 0%, #3a0000 100%);
      padding: 50px 20px;
      text-align: center;
      border-radius: 8px;
      margin-top: 40px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    }

    .page-mocbai__cta-banner h2 {
      color: var(--page-mocbai-accent-color);
      font-size: 2.5em;
      margin-bottom: 20px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .page-mocbai__cta-banner p {
      color: #e0e0e0;
      font-size: 1.1em;
      margin-bottom: 30px;
    }

    .page-mocbai__image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-mocbai__image-wrapper img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-mocbai__hero-section {
        padding-top: 100px; /* Adjust for mobile fixed header */
      }

      .page-mocbai__hero-title {
        font-size: 2em;
      }

      .page-mocbai__hero-subtitle {
        font-size: 1em;
      }

      .page-mocbai__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-mocbai__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 10px 20px;
        font-size: 0.9em;
      }

      .page-mocbai__section-title {
        font-size: 1.8em;
      }

      .page-mocbai__game-grid,
      .page-mocbai__provider-grid,
      .page-mocbai__payment-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 15px;
      }

      .page-mocbai__game-image {
        height: 120px;
      }

      .page-mocbai__provider-logo {
        height: 80px;
      }

      .page-mocbai__payment-icon {
        height: 60px;
      }

      .page-mocbai__game-title,
      .page-mocbai__provider-name,
      .page-mocbai__payment-name {
        font-size: 1em;
        min-height: 40px;
      }

      .page-mocbai__benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-mocbai__benefit-icon {
        width: 60px;
        height: 60px;
      }

      .page-mocbai__benefit-title {
        font-size: 1.2em;
      }

      .page-mocbai__cta-banner h2 {
        font-size: 2em;
      }

      .page-mocbai__cta-banner p {
        font-size: 1em;
      }

      .page-mocbai__faq-question {
        padding: 12px 15px;
      }

      .page-mocbai__faq-question h3 {
        font-size: 1em;
      }

      .page-mocbai__faq-answer {
        padding: 15px 15px;
      }

      .page-mocbai__image-wrapper img {
        max-width: 100% !important;
        height: auto !important;
      }
    }