/* Tổng quan */
    .page-zo88game {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: #333;
      line-height: 1.6;
      background-color: #f8f8f8;
      overflow-x: hidden;
    }

    .page-zo88game__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    /* Tiêu đề chính */
    .page-zo88game__main-heading {
      color: #0056b3;
      text-align: center;
      margin-bottom: 30px;
      font-size: 2.5em;
      line-height: 1.2;
    }

    /* Các tiêu đề phụ */
    .page-zo88game__section-heading {
      color: #0056b3;
      font-size: 2em;
      margin-top: 40px;
      margin-bottom: 20px;
      text-align: center;
      position: relative;
      padding-bottom: 10px;
    }
    .page-zo88game__section-heading::after {
      content: '';
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      bottom: 0;
      width: 80px;
      height: 3px;
      background-color: #ff6600;
    }

    .page-zo88game__sub-heading {
      color: #0056b3;
      font-size: 1.5em;
      margin-top: 30px;
      margin-bottom: 15px;
    }

    /* Phần giới thiệu */
    .page-zo88game__intro-text {
      font-size: 1.1em;
      text-align: center;
      margin-bottom: 40px;
      color: #555;
    }

    /* Nút kêu gọi hành động */
    .page-zo88game__cta-button {
      display: block;
      width: fit-content;
      margin: 20px auto 40px auto;
      padding: 15px 30px;
      background-color: #ff6600;
      color: #fff;
      font-size: 1.2em;
      font-weight: bold;
      border: none;
      border-radius: 8px;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-decoration: none;
      text-align: center;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }
    .page-zo88game__cta-button:hover {
      background-color: #e65c00;
      transform: translateY(-2px);
    }
    .page-zo88game__cta-button:active {
      transform: translateY(0);
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    }

    /* Banner chính */
    .page-zo88game__hero-section {
      position: relative;
      width: 100%;
      overflow: hidden;
      margin-bottom: 40px;
      background-color: #000; /* Fallback background */
      padding-top: 80px; /* Space for fixed header */
    }

    .page-zo88game__hero-image {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      max-width: 100%;
    }

    .page-zo88game__hero-content {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      text-align: center;
      color: #fff;
      padding: 20px;
      background: rgba(0, 0, 0, 0.5);
      border-radius: 10px;
      max-width: 90%;
    }

    .page-zo88game__hero-title {
      font-size: 3em;
      margin-bottom: 10px;
      color: #ffd700;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-zo88game__hero-subtitle {
      font-size: 1.5em;
      color: #fff;
      margin-bottom: 20px;
    }

    /* Nút đăng nhập nổi */
    .page-zo88game__floating-button {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      background-color: #ff0000;
      color: #fff;
      padding: 15px 25px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.2s ease;
      display: flex;
      align-items: center;
      white-space: nowrap;
      text-align: center;
      animation: pulse 2s infinite;
      max-width: 90%; /* Ensure it doesn't overflow on small screens */
    }
    .page-zo88game__floating-button:hover {
      background-color: #cc0000;
      transform: translateX(-50%) translateY(-3px);
    }
    .page-zo88game__floating-button span {
      margin-left: 8px;
    }

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

    /* Khu vực game */
    .page-zo88game__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
      margin-bottom: 40px;
    }

    .page-zo88game__game-card {
      background-color: #fff;
      border-radius: 12px;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      height: 100%;
    }
    .page-zo88game__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    }

    .page-zo88game__game-image {
      width: 100%;
      height: 200px; /* Fixed height for consistency */
      object-fit: cover;
      display: block;
      border-bottom: 1px solid #eee;
    }

    .page-zo88game__game-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-zo88game__game-title {
      font-size: 1.4em;
      color: #0056b3;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-zo88game__game-description {
      font-size: 0.95em;
      color: #666;
      margin-bottom: 15px;
    }

    /* Khu vực hướng dẫn */
    .page-zo88game__guide-section {
      background-color: #fff;
      padding: 30px;
      border-radius: 12px;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
      margin-bottom: 40px;
    }

    .page-zo88game__guide-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-zo88game__guide-item {
      display: flex;
      align-items: flex-start;
      margin-bottom: 25px;
      padding: 15px;
      background-color: #f9f9f9;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      transition: transform 0.2s ease;
    }
    .page-zo88game__guide-item:hover {
      transform: translateX(5px);
    }

    .page-zo88game__guide-icon {
      flex-shrink: 0;
      width: 60px;
      height: 60px;
      margin-right: 20px;
      object-fit: contain;
      max-width: 100%;
      height: auto;
      border-radius: 8px; /* Added for consistency */
    }

    .page-zo88game__guide-text-content {
      flex-grow: 1;
    }

    .page-zo88game__guide-title {
      font-size: 1.3em;
      color: #0056b3;
      margin-bottom: 8px;
      font-weight: bold;
    }

    .page-zo88game__guide-description {
      color: #555;
      font-size: 0.95em;
    }

    /* FAQ Section */
    .page-zo88game__faq-section {
      margin-top: 40px;
      margin-bottom: 40px;
    }

    .page-zo88game__faq-item {
      background-color: #fff;
      border-radius: 10px;
      margin-bottom: 15px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
      overflow: hidden;
    }

    .page-zo88game__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      background-color: #eef7ff;
      border-bottom: 1px solid #ddd;
      transition: background-color 0.3s ease;
    }
    .page-zo88game__faq-question:hover {
      background-color: #e0f0ff;
    }

    .page-zo88game__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: #0056b3;
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-zo88game__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: #ff6600;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

    .page-zo88game__faq-item.active .page-zo88game__faq-toggle {
      transform: rotate(45deg);
    }

    .page-zo88game__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      background-color: #ffffff;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      color: #444;
      font-size: 0.95em;
    }

    .page-zo88game__faq-item.active .page-zo88game__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-zo88game__container {
        padding: 15px;
      }

      .page-zo88game__main-heading {
        font-size: 2em;
      }

      .page-zo88game__section-heading {
        font-size: 1.7em;
      }

      .page-zo88game__sub-heading {
        font-size: 1.3em;
      }

      .page-zo88game__hero-section {
        padding-top: 60px; /* Adjust for mobile fixed header */
      }

      .page-zo88game__hero-title {
        font-size: 2em;
      }

      .page-zo88game__hero-subtitle {
        font-size: 1.2em;
      }

      .page-zo88game__game-grid {
        grid-template-columns: 1fr;
      }

      .page-zo88game__game-image {
        height: 180px;
      }

      .page-zo88game__guide-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 15px 10px;
      }

      .page-zo88game__guide-icon {
        margin-right: 0;
        margin-bottom: 15px;
        width: 80px; /* Slightly larger for better visibility */
        height: 80px;
      }
      
      /* List items responsive requirement */
      .page-zo88game__guide-list,
      .page-zo88game__game-grid {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-zo88game__guide-item,
      .page-zo88game__game-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 15px !important; /* Adjust padding to fit screen */
        padding-right: 15px !important; /* Adjust padding to fit screen */
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
      
      .page-zo88game__faq-question {
        padding: 15px 20px;
      }
      .page-zo88game__faq-question h3 {
        font-size: 1.1em;
      }
      .page-zo88game__faq-answer {
        padding: 0 20px;
      }
      .page-zo88game__faq-item.active .page-zo88game__faq-answer {
        padding: 15px 20px !important;
      }

      .page-zo88game__floating-button {
        padding: 12px 20px;
        font-size: 1em;
      }

      /* Image responsive requirement */
      .page-zo88game__hero-image,
      .page-zo88game__game-image,
      .page-zo88game__guide-icon {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
      }
    }

    @media (max-width: 480px) {
      .page-zo88game__hero-title {
        font-size: 1.8em;
      }
      .page-zo88game__hero-subtitle {
        font-size: 1em;
      }
      .page-zo88game__floating-button {
        font-size: 0.9em;
        padding: 10px 15px;
      }
    }