:root {
      --page-i9bet70__primary-color: #f7b32b; /* Vàng cam */
      --page-i9bet70__secondary-color: #333333; /* Đen xám */
      --page-i9bet70__accent-color: #e74c3c; /* Đỏ */
      --page-i9bet70__text-color: #333333;
      --page-i9bet70__light-text-color: #ffffff;
      --page-i9bet70__bg-light: #f9f9f9;
      --page-i9bet70__bg-dark: #2c3e50; /* Xám xanh đậm */
    }

    .page-i9bet70 {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-i9bet70__text-color);
      background-color: var(--page-i9bet70__bg-light);
      overflow-x: hidden; /* Prevent horizontal scroll from fixed button */
    }

    .page-i9bet70__section {
      padding: 40px 20px;
      margin: 0 auto;
      max-width: 1200px;
      box-sizing: border-box;
    }

    .page-i9bet70__hero-section {
      position: relative;
      background-color: var(--page-i9bet70__bg-dark);
      color: var(--page-i9bet70__light-text-color);
      text-align: center;
      padding: 10px 0 60px 0; /* Add padding-top for fixed header */
      overflow: hidden;
    }

    .page-i9bet70__hero-image {
      width: 100%;
      height: 300px;
      object-fit: cover;
      display: block;
      margin-bottom: 20px;
    }

    .page-i9bet70__hero-content {
      position: relative;
      z-index: 1;
      padding: 0 20px;
      max-width: 900px;
      margin: 0 auto;
    }

    .page-i9bet70__hero-title {
      font-size: 2.5em;
      margin-bottom: 10px;
      color: var(--page-i9bet70__primary-color);
    }

    .page-i9bet70__hero-subtitle {
      font-size: 1.2em;
      margin-bottom: 20px;
    }

    .page-i9bet70__cta-button {
      display: inline-block;
      background-color: var(--page-i9bet70__primary-color);
      color: var(--page-i9bet70__bg-dark);
      padding: 15px 30px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
    }

    .page-i9bet70__cta-button:hover {
      background-color: #e0a020;
    }

    .page-i9bet70__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-i9bet70__accent-color);
      color: var(--page-i9bet70__light-text-color);
      padding: 15px 25px;
      border-radius: 50px;
      text-align: center;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      z-index: 1000;
      font-weight: bold;
      font-size: 1.1em;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.3s ease;
      animation: page-i9bet70__pulse 2s infinite;
      text-decoration: none; /* Ensure it looks like a button, not a link */
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .page-i9bet70__floating-button:hover {
      background-color: #c0392b;
      transform: scale(1.05);
    }

    @keyframes page-i9bet70__pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    .page-i9bet70__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 30px;
    }

    .page-i9bet70__feature-item {
      background-color: #ffffff;
      padding: 30px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
      text-align: center;
      transition: transform 0.3s ease;
    }

    .page-i9bet70__feature-item:hover {
      transform: translateY(-5px);
    }

    .page-i9bet70__feature-icon {
      width: 100px; /* Display size, actual image from gallery is >200px */
      height: auto;
      margin-bottom: 15px;
      max-width: 100%;
      height: auto;
      box-sizing: border-box;
    }

    .page-i9bet70__feature-title {
      font-size: 1.4em;
      color: var(--page-i9bet70__primary-color);
      margin-bottom: 10px;
    }

    .page-i9bet70__game-section {
      background-color: var(--page-i9bet70__bg-dark);
      color: var(--page-i9bet70__light-text-color);
    }

    .page-i9bet70__section-title {
      text-align: center;
      font-size: 2.2em;
      margin-bottom: 30px;
      color: var(--page-i9bet70__primary-color);
    }
    
    .page-i9bet70__game-intro-text {
        text-align: center;
        margin-bottom: 40px;
        font-size: 1.1em;
        max-width: 900px;
        margin-left: auto;
        margin-right: auto;
        color: #cccccc;
    }

    .page-i9bet70__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 25px;
    }

    .page-i9bet70__game-card {
      background-color: #3d5a71; /* Slightly lighter than bg-dark */
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      text-align: center;
      transition: transform 0.3s ease;
    }

    .page-i9bet70__game-card:hover {
      transform: translateY(-8px);
    }

    .page-i9bet70__game-image {
      width: 100%;
      height: 180px;
      object-fit: cover;
      display: block;
      max-width: 100%;
      height: auto;
      box-sizing: border-box;
    }

    .page-i9bet70__game-content {
      padding: 20px;
    }

    .page-i9bet70__game-title {
      font-size: 1.3em;
      color: var(--page-i9bet70__primary-color);
      margin-bottom: 10px;
    }

    .page-i9bet70__game-description {
      font-size: 0.95em;
      color: #cccccc;
    }

    .page-i9bet70__promotion-section {
      background-color: var(--page-i9bet70__primary-color);
      color: var(--page-i9bet70__bg-dark);
      text-align: center;
    }

    .page-i9bet70__promotion-title {
      color: var(--page-i9bet70__bg-dark);
    }

    .page-i9bet70__promotion-description {
      font-size: 1.1em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-i9bet70__faq-section {
      background-color: var(--page-i9bet70__bg-light);
    }

    .page-i9bet70__faq-container {
      max-width: 800px;
      margin: 0 auto;
    }

    .page-i9bet70__faq-item {
      background-color: #ffffff;
      margin-bottom: 15px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.08);
      overflow: hidden;
    }

    .page-i9bet70__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      background-color: #f0f0f0;
      border-bottom: 1px solid #e0e0e0;
      transition: background-color 0.3s ease;
    }

    .page-i9bet70__faq-question:hover {
      background-color: #e5e5e5;
    }

    .page-i9bet70__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-i9bet70__secondary-color);
      pointer-events: none; /* Prevent h3 from capturing click */
    }

    .page-i9bet70__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-i9bet70__primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from capturing click */
    }

    .page-i9bet70__faq-item.active .page-i9bet70__faq-toggle {
      transform: rotate(45deg); /* Plus sign rotates to a cross */
    }

    .page-i9bet70__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      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-i9bet70__text-color);
    }

    .page-i9bet70__faq-item.active .page-i9bet70__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-i9bet70__section {
        padding: 30px 15px;
      }

      .page-i9bet70__hero-section {
        padding-top: 10px; /* Adjust for mobile fixed header */
        padding-bottom: 40px;
      }

      .page-i9bet70__hero-title {
        font-size: 2em;
      }

      .page-i9bet70__hero-subtitle {
        font-size: 1em;
      }

      .page-i9bet70__cta-button {
        padding: 12px 25px;
        font-size: 0.9em;
      }

      .page-i9bet70__section-title {
        font-size: 1.8em;
      }

      .page-i9bet70__features-grid,
      .page-i9bet70__game-grid {
        grid-template-columns: 1fr;
        width: 100% !important; /* Force full width */
        max-width: 100% !important; /* Force full width */
        padding: 0 !important; /* Remove padding from grid container */
        margin-left: 0 !important; /* Remove margin */
        margin-right: 0 !important; /* Remove margin */
        box-sizing: border-box !important;
      }

      .page-i9bet70__feature-item,
      .page-i9bet70__game-card {
        padding: 20px;
        width: 100% !important; /* Force full width for list items */
        max-width: 100% !important; /* Force full width for list items */
        box-sizing: border-box !important;
        margin-left: 0 !important; /* Remove margin */
        margin-right: 0 !important; /* Remove margin */
        word-wrap: break-word !important; /* Ensure text wraps */
        overflow-wrap: break-word !important; /* Ensure text wraps */
      }

      .page-i9bet70__feature-icon {
        width: 80px; /* Adjust for mobile, but still >200px actual image */
      }

      .page-i9bet70__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 1em;
      }

      .page-i9bet70__faq-question {
        padding: 15px 15px;
      }

      .page-i9bet70__faq-question h3 {
        font-size: 1em;
      }

      .page-i9bet70__faq-answer {
        padding: 0 15px;
      }

      .page-i9bet70__faq-item.active .page-i9bet70__faq-answer {
        padding: 15px 15px !important;
      }

      /* Image responsive for mobile */
      .page-i9bet70__hero-image,
      .page-i9bet70__feature-icon,
      .page-i9bet70__game-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
        margin-left: auto !important;
        margin-right: auto !important;
        display: block !important;
      }
    }