:root {
      --page-dr88casino__primary-color: #0056b3; /* Xanh đậm */
      --page-dr88casino__secondary-color: #007bff; /* Xanh dương */
      --page-dr88casino__accent-color: #ffc107; /* Vàng */
      --page-dr88casino__text-color: #333;
      --page-dr88casino__light-text-color: #f8f9fa;
      --page-dr88casino__background-color: #f0f2f5;
      --page-dr88casino__card-background: #ffffff;
      --page-dr88casino__border-color: #dee2e6;
    }

    .page-dr88casino {
      font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
      line-height: 1.6;
      color: var(--page-dr88casino__text-color);
      background-color: var(--page-dr88casino__background-color);
      overflow-x: hidden;
    }

    .page-dr88casino__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
    }

    .page-dr88casino__section {
      background-color: var(--page-dr88casino__card-background);
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      margin-bottom: 30px;
      padding: 30px;
      box-sizing: border-box;
    }

    .page-dr88casino__hero-section {
      position: relative;
      background-color: var(--page-dr88casino__primary-color);
      color: var(--page-dr88casino__light-text-color);
      text-align: center;
      padding: 10px 0 60px 0; /* Adjusted padding-top for fixed header */
      border-radius: 0 0 15px 15px;
      overflow: hidden;
      margin-bottom: 30px;
    }

    .page-dr88casino__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: brightness(0.6);
      z-index: 0;
    }

    .page-dr88casino__hero-content {
      position: relative;
      z-index: 1;
      max-width: 900px;
      margin: 0 auto;
      padding: 20px;
    }

    .page-dr88casino__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      line-height: 1.2;
      color: var(--page-dr88casino__light-text-color);
    }

    .page-dr88casino__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      color: var(--page-dr88casino__light-text-color);
    }

    .page-dr88casino__cta-button {
      display: inline-block;
      background-color: var(--page-dr88casino__accent-color);
      color: var(--page-dr88casino__primary-color);
      padding: 15px 30px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.2s ease;
      cursor: pointer;
      border: none;
    }

    .page-dr88casino__cta-button:hover {
      background-color: #e0a800;
      transform: translateY(-2px);
    }

    .page-dr88casino__floating-login-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: #dc3545; /* Đỏ nổi bật */
      color: var(--page-dr88casino__light-text-color);
      padding: 15px 25px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      text-align: center;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
      z-index: 1000;
      animation: page-dr88casino__pulse 2s infinite;
      cursor: pointer;
      border: none;
      text-decoration: none;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .page-dr88casino__floating-login-button:hover {
      background-color: #c82333;
      animation: none;
    }

    @keyframes page-dr88casino__pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    .page-dr88casino__section-title {
      font-size: 2em;
      color: var(--page-dr88casino__primary-color);
      margin-bottom: 25px;
      text-align: center;
      position: relative;
    }

    .page-dr88casino__section-title::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background-color: var(--page-dr88casino__accent-color);
      margin: 10px auto 0;
      border-radius: 2px;
    }

    .page-dr88casino__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-dr88casino__game-card {
      background-color: var(--page-dr88casino__background-color);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
    }

    .page-dr88casino__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-dr88casino__game-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    .page-dr88casino__game-card-content {
      padding: 20px;
    }

    .page-dr88casino__game-card-title {
      font-size: 1.4em;
      color: var(--page-dr88casino__secondary-color);
      margin-bottom: 10px;
    }

    .page-dr88casino__game-card-description {
      font-size: 0.95em;
      color: #666;
    }

    .page-dr88casino__list {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-dr88casino__list-item {
      background-color: var(--page-dr88casino__card-background);
      border: 1px solid var(--page-dr88casino__border-color);
      border-radius: 8px;
      padding: 15px 20px;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      font-size: 1.1em;
      box-sizing: border-box; /* Ensure padding is included in width calculation */
    }

    .page-dr88casino__list-item::before {
      content: '✔';
      color: var(--page-dr88casino__primary-color);
      font-weight: bold;
      margin-right: 10px;
    }

    .page-dr88casino__steps-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
    }

    .page-dr88casino__step-card {
      background-color: var(--page-dr88casino__card-background);
      border-radius: 10px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
      padding: 25px;
      text-align: center;
    }

    .page-dr88casino__step-icon {
      width: 80px;
      height: 80px;
      margin: 0 auto 20px;
      background-color: var(--page-dr88casino__secondary-color);
      color: var(--page-dr88casino__light-text-color);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 2.5em;
      font-weight: bold;
    }

    .page-dr88casino__step-title {
      font-size: 1.5em;
      color: var(--page-dr88casino__primary-color);
      margin-bottom: 10px;
    }

    .page-dr88casino__step-description {
      font-size: 1em;
      color: #555;
    }

    .page-dr88casino__promo-item {
      display: flex;
      align-items: center;
      background-color: var(--page-dr88casino__background-color);
      border-radius: 10px;
      margin-bottom: 20px;
      padding: 20px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }

    .page-dr88casino__promo-icon {
      width: 100px;
      height: 100px;
      object-fit: contain;
      margin-right: 20px;
      border-radius: 8px;
    }

    .page-dr88casino__promo-content {
      flex-grow: 1;
    }

    .page-dr88casino__promo-title {
      font-size: 1.3em;
      color: var(--page-dr88casino__secondary-color);
      margin-bottom: 5px;
    }

    .page-dr88casino__promo-description {
      font-size: 0.95em;
      color: #666;
    }

    /* FAQ Styles */
    .page-dr88casino__faq-section {
      max-width: 800px;
      margin: 0 auto 30px auto;
    }

    .page-dr88casino__faq-item {
      background-color: var(--page-dr88casino__card-background);
      border: 1px solid var(--page-dr88casino__border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }

    .page-dr88casino__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 25px;
      cursor: pointer;
      background-color: var(--page-dr88casino__card-background);
      border-bottom: 1px solid transparent;
      transition: background-color 0.3s ease, border-bottom-color 0.3s ease;
      color: var(--page-dr88casino__primary-color);
      font-weight: bold;
    }

    .page-dr88casino__faq-question:hover {
      background-color: #e9ecef;
    }

    .page-dr88casino__faq-item.active .page-dr88casino__faq-question {
      border-bottom-color: var(--page-dr88casino__border-color);
    }

    .page-dr88casino__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      flex-grow: 1;
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-dr88casino__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-dr88casino__secondary-color);
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click event */
    }

    .page-dr88casino__faq-item.active .page-dr88casino__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar */
    }

    .page-dr88casino__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: #555;
      font-size: 0.95em;
      opacity: 0;
    }

    .page-dr88casino__faq-item.active .page-dr88casino__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-dr88casino__container {
        padding: 15px;
      }

      .page-dr88casino__section {
        padding: 20px;
      }

      .page-dr88casino__hero-title {
        font-size: 2em;
      }

      .page-dr88casino__hero-description {
        font-size: 1em;
      }

      .page-dr88casino__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-dr88casino__floating-login-button {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 1em;
      }

      .page-dr88casino__section-title {
        font-size: 1.6em;
      }

      .page-dr88casino__game-grid,
      .page-dr88casino__steps-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-dr88casino__game-card-image {
        height: 180px;
      }

      .page-dr88casino__list-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 15px !important;
        font-size: 0.95em;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-dr88casino__list {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-dr88casino__promo-item {
        flex-direction: column;
        text-align: center;
      }

      .page-dr88casino__promo-icon {
        margin: 0 auto 15px;
      }

      .page-dr88casino__faq-question {
        padding: 15px 20px;
      }

      .page-dr88casino__faq-question h3 {
        font-size: 1em;
      }

      .page-dr88casino__faq-answer {
        padding: 0 20px;
      }

      .page-dr88casino__faq-item.active .page-dr88casino__faq-answer {
        padding: 15px 20px !important;
      }

      .page-dr88casino__hero-section {
        padding-top: 10px; /* Ensure content is not hidden by fixed header */
      }
    }

    /* Images responsive */
    .page-dr88casino img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    .page-dr88casino__image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 20px;
      border-radius: 8px;
    }

    @media (max-width: 768px) {
      .page-dr88casino img {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-dr88casino__image-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important; /* Adjust if needed to prevent excessive padding */
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
    }