:root {
      --page-dr88live-primary-color: #e44d26; /* Cam đỏ */
      --page-dr88live-secondary-color: #f7b731; /* Vàng cam */
      --page-dr88live-text-color: #333;
      --page-dr88live-light-text-color: #666;
      --page-dr88live-background-light: #f9f9f9;
      --page-dr88live-background-dark: #eee;
      --page-dr88live-white: #fff;
      --page-dr88live-dark-gray: #2c3e50;
    }

    .page-dr88live {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-dr88live-text-color);
      background-color: var(--page-dr88live-background-light);
      padding-bottom: 80px; /* Dành chỗ cho nút nổi */
    }

    .page-dr88live__section {
      padding: 40px 15px;
      max-width: 1200px;
      margin: 0 auto;
      box-sizing: border-box;
    }

    .page-dr88live__section--dark {
      background-color: var(--page-dr88live-background-dark);
    }

    .page-dr88live__heading {
      text-align: center;
      color: var(--page-dr88live-dark-gray);
      margin-bottom: 30px;
      font-size: 2.2em;
      font-weight: bold;
    }

    .page-dr88live__subheading {
      text-align: center;
      color: var(--page-dr88live-primary-color);
      margin-bottom: 20px;
      font-size: 1.5em;
    }

    /* Hero Section */
    .page-dr88live__hero-section {
      position: relative;
      width: 100%;
      height: 60vh; /* Chiều cao tương đối */
      min-height: 300px; /* Chiều cao tối thiểu */
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      color: var(--page-dr88live-white);
      background-color: #333; /* Fallback */
      overflow: hidden;
      padding-top: 10px; /* Cho header cố định */
      box-sizing: border-box;
    }

    .page-dr88live__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 1;
      filter: brightness(0.7);
    }

    .page-dr88live__hero-content {
      position: relative;
      z-index: 2;
      padding: 20px;
      max-width: 900px;
      background-color: rgba(0, 0, 0, 0.4);
      border-radius: 10px;
    }

    .page-dr88live__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      line-height: 1.2;
      font-weight: bold;
      color: var(--page-dr88live-white);
    }

    .page-dr88live__hero-description {
      font-size: 1.2em;
      margin-bottom: 25px;
      color: var(--page-dr88live-white);
    }

    .page-dr88live__cta-button {
      display: inline-block;
      background-color: var(--page-dr88live-primary-color);
      color: var(--page-dr88live-white);
      padding: 12px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-dr88live__cta-button:hover {
      background-color: #c7401f;
      transform: translateY(-2px);
    }

    /* Floating Promotion Button */
    .page-dr88live__floating-button {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      background-color: var(--page-dr88live-secondary-color);
      color: var(--page-dr88live-dark-gray);
      padding: 15px 25px;
      border-radius: 10px;
      font-weight: bold;
      font-size: 1.1em;
      text-align: center;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
      z-index: 1000;
      transition: background-color 0.3s ease, transform 0.3s ease;
      animation: page-dr88live__pulse 2s infinite;
      text-decoration: none; /* Make it a link */
      display: block; /* Ensure it takes full width of its padding */
      max-width: 90%; /* Limit width on mobile */
      box-sizing: border-box;
      border: 2px solid var(--page-dr88live-primary-color);
    }

    .page-dr88live__floating-button:hover {
      background-color: #f0a000;
      transform: translateX(-50%) translateY(-3px);
      animation: none;
    }

    @keyframes page-dr88live__pulse {
      0% { transform: translateX(-50%) scale(1); }
      50% { transform: translateX(-50%) scale(1.03); }
      100% { transform: translateX(-50%) scale(1); }
    }

    /* Intro Section */
    .page-dr88live__intro-content {
      display: flex;
      flex-wrap: wrap;
      gap: 30px;
      align-items: center;
      justify-content: center;
    }

    .page-dr88live__intro-text {
      flex: 1;
      min-width: 300px;
      max-width: 600px;
    }

    .page-dr88live__intro-image-wrapper {
      flex: 1;
      min-width: 300px;
      max-width: 500px;
      text-align: center;
    }

    .page-dr88live__intro-image {
      max-width: 100%;
      height: auto;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      object-fit: cover;
    }

    /* Games Section */
    .page-dr88live__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
    }

    .page-dr88live__game-card {
      background-color: var(--page-dr88live-white);
      border-radius: 10px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      display: flex;
      flex-direction: column;
      box-sizing: border-box;
    }

    .page-dr88live__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-dr88live__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      border-bottom: 1px solid var(--page-dr88live-background-dark);
    }

    .page-dr88live__game-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-dr88live__game-title {
      font-size: 1.4em;
      color: var(--page-dr88live-primary-color);
      margin-bottom: 10px;
    }

    .page-dr88live__game-description {
      font-size: 0.95em;
      color: var(--page-dr88live-light-text-color);
      margin-bottom: 15px;
      flex-grow: 1;
    }

    /* Promotions Section */
    .page-dr88live__promo-list {
      display: flex;
      flex-wrap: wrap;
      gap: 25px;
      justify-content: center;
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-dr88live__promo-item {
      background-color: var(--page-dr88live-white);
      border-radius: 10px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
      overflow: hidden;
      width: 100%;
      max-width: 450px;
      display: flex;
      flex-direction: column;
      box-sizing: border-box;
      transition: transform 0.3s ease;
    }

    .page-dr88live__promo-item:hover {
      transform: translateY(-5px);
    }

    .page-dr88live__promo-image {
      width: 100%;
      height: 220px;
      object-fit: cover;
    }

    .page-dr88live__promo-content {
      padding: 20px;
      flex-grow: 1;
    }

    .page-dr88live__promo-title {
      font-size: 1.5em;
      color: var(--page-dr88live-dark-gray);
      margin-bottom: 10px;
    }

    .page-dr88live__promo-description {
      font-size: 1em;
      color: var(--page-dr88live-light-text-color);
      margin-bottom: 15px;
    }

    /* Guide Section */
    .page-dr88live__guide-steps {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
    }

    .page-dr88live__guide-step {
      background-color: var(--page-dr88live-white);
      border-radius: 10px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
      padding: 25px;
      text-align: center;
      box-sizing: border-box;
    }

    .page-dr88live__guide-icon {
      width: 80px;
      height: 80px;
      margin-bottom: 15px;
      object-fit: contain;
    }

    .page-dr88live__guide-title {
      font-size: 1.3em;
      color: var(--page-dr88live-primary-color);
      margin-bottom: 10px;
    }

    .page-dr88live__guide-text {
      font-size: 0.95em;
      color: var(--page-dr88live-light-text-color);
    }

    /* App Section */
    .page-dr88live__app-content {
      display: flex;
      flex-wrap: wrap;
      gap: 30px;
      align-items: center;
      justify-content: center;
      text-align: center;
    }

    .page-dr88live__app-text {
      flex: 1;
      min-width: 300px;
      max-width: 500px;
      text-align: left;
    }

    .page-dr88live__app-features {
      list-style: none;
      padding: 0;
      margin-bottom: 20px;
    }

    .page-dr88live__app-feature-item {
      margin-bottom: 10px;
      font-size: 1.1em;
      color: var(--page-dr88live-dark-gray);
      position: relative;
      padding-left: 30px;
    }

    .page-dr88live__app-feature-item::before {
      content: '✓';
      color: var(--page-dr88live-primary-color);
      font-weight: bold;
      position: absolute;
      left: 0;
      top: 0;
    }

    .page-dr88live__app-qr-image {
      width: 180px;
      height: 180px;
      object-fit: contain;
      margin: 20px auto;
      border: 2px solid var(--page-dr88live-primary-color);
      border-radius: 5px;
    }

    .page-dr88live__app-image-wrapper {
      flex: 1;
      min-width: 300px;
      max-width: 400px;
      text-align: center;
    }

    .page-dr88live__app-screenshot {
      max-width: 100%;
      height: auto;
      border-radius: 15px;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
      object-fit: contain;
    }

    /* FAQ Section */
    .page-dr88live__faq-container {
      max-width: 800px;
      margin: 0 auto;
    }

    .page-dr88live__faq-item {
      background-color: var(--page-dr88live-white);
      border: 1px solid var(--page-dr88live-background-dark);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    }

    .page-dr88live__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: var(--page-dr88live-primary-color);
      color: var(--page-dr88live-white);
      font-weight: bold;
      font-size: 1.1em;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-dr88live__faq-question:hover {
      background-color: #c7401f;
    }

    .page-dr88live__faq-question h3 {
      margin: 0;
      padding: 0;
      color: inherit;
      font-size: 1.1em;
      flex-grow: 1;
      text-align: left;
      pointer-events: none; /* Prevent h3 from intercepting click */
    }

    .page-dr88live__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from intercepting click */
    }

    .page-dr88live__faq-item.active .page-dr88live__faq-toggle {
      transform: rotate(45deg); /* Change + to X or - */
    }

    .page-dr88live__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      background-color: var(--page-dr88live-white);
      color: var(--page-dr88live-text-color);
      opacity: 0;
    }

    .page-dr88live__faq-item.active .page-dr88live__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 1024px) {
      .page-dr88live__hero-title {
        font-size: 2.5em;
      }
      .page-dr88live__hero-description {
        font-size: 1.1em;
      }
      .page-dr88live__heading {
        font-size: 2em;
      }
    }

    @media (max-width: 768px) {
      .page-dr88live__hero-section {
        height: 50vh;
        padding-top: 10px; /* Adjust for mobile header */
      }
      .page-dr88live__hero-title {
        font-size: 2em;
      }
      .page-dr88live__hero-description {
        font-size: 1em;
      }
      .page-dr88live__heading {
        font-size: 1.8em;
      }
      .page-dr88live__subheading {
        font-size: 1.3em;
      }
      .page-dr88live__cta-button {
        padding: 10px 25px;
        font-size: 1em;
      }
      .page-dr88live__floating-button {
        padding: 12px 20px;
        font-size: 1em;
        width: calc(100% - 40px); /* Adjust width */
        max-width: 90%;
        box-sizing: border-box !important;
        left: 50%;
        transform: translateX(-50%);
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-dr88live__intro-content,
      .page-dr88live__app-content {
        flex-direction: column;
        text-align: center;
      }
      .page-dr88live__intro-text,
      .page-dr88live__app-text {
        max-width: 100%;
        text-align: center;
      }
      .page-dr88live__app-features {
        text-align: left;
        width: 100%;
        box-sizing: border-box !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-dr88live__app-feature-item {
        width: 100% !important;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        padding-left: 30px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-dr88live__promo-list,
      .page-dr88live__game-grid,
      .page-dr88live__guide-steps {
        grid-template-columns: 1fr;
      }

      .page-dr88live__promo-item,
      .page-dr88live__game-card,
      .page-dr88live__guide-step {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-dr88live__promo-item p,
      .page-dr88live__game-card p,
      .page-dr88live__guide-step p,
      .page-dr88live__faq-answer p {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }
      .page-dr88live__faq-answer {
        padding: 0 15px;
      }
      .page-dr88live__faq-item.active .page-dr88live__faq-answer {
        padding: 15px !important;
      }
      .page-dr88live__faq-question {
        padding: 12px 15px;
        font-size: 1em;
      }
      .page-dr88live__faq-question h3 {
        font-size: 1em;
      }
    }

    @media (max-width: 480px) {
      .page-dr88live__hero-title {
        font-size: 1.8em;
      }
      .page-dr88live__hero-description {
        font-size: 0.9em;
      }
      .page-dr88live__heading {
        font-size: 1.6em;
      }
      .page-dr88live__section {
        padding: 30px 10px;
      }
      .page-dr88live__floating-button {
        font-size: 0.9em;
        padding: 10px 15px;
      }
    }