:root {
      --page-xocdia88cash-primary-color: #f7b32b; /* Vàng cam */
      --page-xocdia88cash-secondary-color: #333; /* Xám đậm */
      --page-xocdia88cash-accent-color: #e74c3c; /* Đỏ */
      --page-xocdia88cash-text-light: #f8f8f8; /* Trắng ngà */
      --page-xocdia88cash-text-dark: #333; /* Xám đậm */
      --page-xocdia88cash-bg-dark: #1a1a1a; /* Nền tối */
      --page-xocdia88cash-bg-light: #f0f2f5; /* Nền sáng */
      --page-xocdia88cash-border-color: #555; /* Màu viền */
      --page-xocdia88cash-gradient-start: #ff8c00; /* Cam đậm */
      --page-xocdia88cash-gradient-end: #ffa500; /* Cam */
    }

    .page-xocdia88cash {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: var(--page-xocdia88cash-text-dark);
      line-height: 1.6;
      background-color: var(--page-xocdia88cash-bg-light);
    }

    .page-xocdia88cash__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    /* Hero Section */
    .page-xocdia88cash__hero-section {
      position: relative;
      width: 100%;
      min-height: 450px; /* Adjusted min-height for better visibility */
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: var(--page-xocdia88cash-text-light);
      background: linear-gradient(135deg, var(--page-xocdia88cash-gradient-start), var(--page-xocdia88cash-gradient-end));
      overflow: hidden;
      padding-top: 10px; /* Clearance for fixed header */
      box-sizing: border-box;
    }

    .page-xocdia88cash__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 1;
      filter: brightness(0.7); /* Darken background image slightly for text readability */
    }

    .page-xocdia88cash__hero-content {
      position: relative;
      z-index: 2;
      padding: 20px;
      background-color: rgba(0, 0, 0, 0.4);
      border-radius: 10px;
      max-width: 90%;
    }

    .page-xocdia88cash__hero-title {
      font-size: 2.5em;
      margin-bottom: 15px;
      color: var(--page-xocdia88cash-primary-color);
      text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
    }

    .page-xocdia88cash__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      color: var(--page-xocdia88cash-text-light);
    }

    .page-xocdia88cash__hero-button {
      display: inline-block;
      background-color: var(--page-xocdia88cash-accent-color);
      color: var(--page-xocdia88cash-text-light);
      padding: 15px 30px;
      border-radius: 8px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
    }

    .page-xocdia88cash__hero-button:hover {
      background-color: #c0392b;
      transform: translateY(-3px);
    }

    /* Floating Login Button */
    .page-xocdia88cash__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background: linear-gradient(45deg, #e74c3c, #c0392b);
      color: var(--page-xocdia88cash-text-light);
      padding: 15px 25px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      animation: page-xocdia88cash__pulse 2s infinite;
      text-decoration: none;
      display: flex;
      align-items: center;
      justify-content: center;
      border: none;
      cursor: pointer;
    }

    .page-xocdia88cash__floating-button:hover {
      animation: none;
      background: linear-gradient(45deg, #c0392b, #e74c3c);
    }

    @keyframes page-xocdia88cash__pulse {
      0% {
        transform: scale(1);
      }
      50% {
        transform: scale(1.05);
      }
      100% {
        transform: scale(1);
      }
    }

    /* Section Styling */
    .page-xocdia88cash__section {
      padding: 40px 0;
      background-color: var(--page-xocdia88cash-bg-light);
      color: var(--page-xocdia88cash-text-dark);
    }

    .page-xocdia88cash__section--dark {
      background-color: var(--page-xocdia88cash-bg-dark);
      color: var(--page-xocdia88cash-text-light);
    }

    .page-xocdia88cash__section-title {
      font-size: 2em;
      color: var(--page-xocdia88cash-primary-color);
      text-align: center;
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-xocdia88cash__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 60px;
      height: 4px;
      background-color: var(--page-xocdia88cash-accent-color);
      border-radius: 2px;
    }

    /* Game Categories */
    .page-xocdia88cash__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-xocdia88cash__game-card {
      background-color: var(--page-xocdia88cash-text-light);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      display: flex;
      flex-direction: column;
      height: 100%;
      box-sizing: border-box;
    }

    .page-xocdia88cash__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-xocdia88cash__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-xocdia88cash__game-info {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-xocdia88cash__game-title {
      font-size: 1.3em;
      color: var(--page-xocdia88cash-secondary-color);
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-xocdia88cash__game-description {
      font-size: 0.95em;
      color: #666;
      margin-bottom: 15px;
      flex-grow: 1;
    }

    .page-xocdia88cash__game-button {
      background-color: var(--page-xocdia88cash-primary-color);
      color: var(--page-xocdia88cash-text-light);
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-xocdia88cash__game-button:hover {
      background-color: #d89f25;
    }

    /* Benefits Section */
    .page-xocdia88cash__benefits-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 30px;
    }

    .page-xocdia88cash__benefit-item {
      background-color: var(--page-xocdia88cash-bg-dark);
      border: 1px solid var(--page-xocdia88cash-border-color);
      border-radius: 10px;
      padding: 25px;
      text-align: center;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box;
      color: var(--page-xocdia88cash-text-light);
    }

    .page-xocdia88cash__benefit-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
    }

    .page-xocdia88cash__benefit-icon {
      width: 80px;
      height: 80px;
      margin: 0 auto 15px;
      object-fit: contain;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-xocdia88cash__benefit-title {
      font-size: 1.4em;
      color: var(--page-xocdia88cash-primary-color);
      margin-bottom: 10px;
    }

    .page-xocdia88cash__benefit-description {
      font-size: 0.95em;
      color: #ccc;
    }

    /* Download Section */
    .page-xocdia88cash__download-content {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 30px;
      text-align: center;
    }

    .page-xocdia88cash__download-image {
      width: 100%;
      max-width: 400px;
      height: auto;
      border-radius: 15px;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
      display: block;
      box-sizing: border-box;
    }

    .page-xocdia88cash__download-buttons {
      display: flex;
      gap: 20px;
      flex-wrap: wrap;
      justify-content: center;
    }

    .page-xocdia88cash__download-button {
      background-color: var(--page-xocdia88cash-primary-color);
      color: var(--page-xocdia88cash-text-light);
      padding: 15px 30px;
      border-radius: 8px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.2s ease;
      display: flex;
      align-items: center;
      gap: 10px;
      border: none;
      cursor: pointer;
    }

    .page-xocdia88cash__download-button:hover {
      background-color: #d89f25;
      transform: translateY(-3px);
    }

    .page-xocdia88cash__download-button img {
      width: 24px;
      height: 24px;
      object-fit: contain;
      max-width: 100%;
      box-sizing: border-box;
    }

    /* FAQ Section */
    .page-xocdia88cash__faq-list {
      margin-top: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-xocdia88cash__faq-item {
      background-color: var(--page-xocdia88cash-text-light);
      border: 1px solid #ddd;
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
    }

    .page-xocdia88cash__faq-item.active {
      border-color: var(--page-xocdia88cash-primary-color);
    }

    .page-xocdia88cash__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 20px;
      cursor: pointer;
      background-color: #f9f9f9;
      border-bottom: 1px solid #eee;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-xocdia88cash__faq-question:hover {
      background-color: #f0f0f0;
    }

    .page-xocdia88cash__faq-question h3 {
      font-size: 1.15em;
      color: var(--page-xocdia88cash-secondary-color);
      margin: 0;
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-xocdia88cash__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-xocdia88cash-primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click event */
    }

    .page-xocdia88cash__faq-item.active .page-xocdia88cash__faq-toggle {
      transform: rotate(45deg); /* Plus to X */
      color: var(--page-xocdia88cash-accent-color);
    }

    .page-xocdia88cash__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px; /* Initial padding, will be overridden by !important */
      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-xocdia88cash-text-dark);
      background-color: #fff;
    }

    .page-xocdia88cash__faq-item.active .page-xocdia88cash__faq-answer {
      max-height: 2000px !important; /* Sufficiently large height */
      padding: 20px 20px !important; /* Apply padding when active */
      opacity: 1;
    }

    .page-xocdia88cash__faq-answer p {
      margin: 0;
      font-size: 0.95em;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-xocdia88cash__hero-section {
        min-height: 350px;
        padding-top: 10px; /* Ensure clearance for mobile fixed header */
      }

      .page-xocdia88cash__hero-title {
        font-size: 1.8em;
      }

      .page-xocdia88cash__hero-description {
        font-size: 1em;
      }

      .page-xocdia88cash__hero-button {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-xocdia88cash__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 0.9em;
      }

      .page-xocdia88cash__section-title {
        font-size: 1.7em;
      }

      .page-xocdia88cash__game-grid {
        grid-template-columns: 1fr;
        padding: 0 10px;
      }

      .page-xocdia88cash__game-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-xocdia88cash__game-image {
        height: 180px;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }

      .page-xocdia88cash__benefits-grid {
        grid-template-columns: 1fr;
        padding: 0 10px;
      }

      .page-xocdia88cash__benefit-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 20px;
      }

      .page-xocdia88cash__download-image {
        max-width: 90%;
      }

      .page-xocdia88cash__download-buttons {
        flex-direction: column;
        gap: 15px;
      }

      .page-xocdia88cash__download-button {
        width: 80%;
        max-width: 300px;
        padding: 12px 20px;
        font-size: 1em;
      }

      .page-xocdia88cash__faq-list {
        padding: 0 10px;
      }

      .page-xocdia88cash__faq-question {
        padding: 15px;
      }

      .page-xocdia88cash__faq-question h3 {
        font-size: 1em;
      }

      .page-xocdia88cash__faq-answer {
        padding: 15px 15px !important; /* Ensure mobile padding is correct for active state */
      }

      .page-xocdia88cash__faq-answer p {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
    }

    @media (max-width: 480px) {
      .page-xocdia88cash__hero-title {
        font-size: 1.5em;
      }

      .page-xocdia88cash__hero-description {
        font-size: 0.9em;
      }

      .page-xocdia88cash__hero-button {
        padding: 10px 20px;
        font-size: 0.9em;
      }

      .page-xocdia88cash__floating-button {
        bottom: 10px;
        right: 10px;
        padding: 10px 15px;
        font-size: 0.8em;
      }
    }