:root {
      --page-e888-ng-nh-p-primary-color: #e88800; /* Màu vàng cam */
      --page-e888-ng-nh-p-secondary-color: #333; /* Màu xám đậm */
      --page-e888-ng-nh-p-accent-color: #f44336; /* Màu đỏ */
      --page-e888-ng-nh-p-text-light: #fff;
      --page-e888-ng-nh-p-text-dark: #333;
      --page-e888-ng-nh-p-bg-light: #f5f5f5;
      --page-e888-ng-nh-p-bg-dark: #222;
      --page-e888-ng-nh-p-border-radius: 8px;
      --page-e888-ng-nh-p-padding-section: 40px 20px;
      --page-e888-ng-nh-p-max-width: 1200px;
    }

    .page-e888-ng-nh-p {
      font-family: 'Arial', sans-serif;
      color: var(--page-e888-ng-nh-p-text-dark);
      line-height: 1.6;
      background-color: var(--page-e888-ng-nh-p-bg-light);
    }

    .page-e888-ng-nh-p__container {
      max-width: var(--page-e888-ng-nh-p-max-width);
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-e888-ng-nh-p__hero-section {
      position: relative;
      background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('[GALLERY:hero:1920x1080:e888,login,casino,betting,mobile]') no-repeat center center/cover;
      color: var(--page-e888-ng-nh-p-text-light);
      text-align: center;
      padding: 100px 20px 80px; /* Adjusted padding-top assuming shared header offset */
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      min-height: 400px;
    }

    .page-e888-ng-nh-p__hero-title {
      font-size: 3.2em;
      margin-bottom: 20px;
      color: var(--page-e888-ng-nh-p-primary-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-e888-ng-nh-p__hero-subtitle {
      font-size: 1.5em;
      margin-bottom: 30px;
      max-width: 800px;
      line-height: 1.4;
    }

    .page-e888-ng-nh-p__hero-button-wrapper {
      display: flex;
      gap: 20px;
      flex-wrap: wrap;
      justify-content: center;
    }

    .page-e888-ng-nh-p__hero-button {
      background-color: var(--page-e888-ng-nh-p-primary-color);
      color: var(--page-e888-ng-nh-p-text-light);
      padding: 15px 30px;
      border-radius: var(--page-e888-ng-nh-p-border-radius);
      font-size: 1.1em;
      font-weight: bold;
      text-transform: uppercase;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-e888-ng-nh-p__hero-button:hover {
      background-color: #ff9900;
      transform: translateY(-3px);
    }

    .page-e888-ng-nh-p__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-e888-ng-nh-p__floating-button {
      background-color: var(--page-e888-ng-nh-p-accent-color);
      color: var(--page-e888-ng-nh-p-text-light);
      padding: 12px 25px;
      border-radius: 50px;
      font-size: 1em;
      font-weight: bold;
      text-transform: uppercase;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-e888-ng-nh-p__floating-button--register {
      background-color: var(--page-e888-ng-nh-p-primary-color);
    }

    .page-e888-ng-nh-p__floating-button:hover {
      transform: scale(1.05);
      background-color: #c0392b; /* Darker red for hover */
    }

    .page-e888-ng-nh-p__floating-button--register:hover {
      background-color: #ff9900; /* Darker orange for hover */
    }

    .page-e888-ng-nh-p__section {
      padding: var(--page-e888-ng-nh-p-padding-section);
      background-color: var(--page-e888-ng-nh-p-bg-light);
      text-align: center;
    }

    .page-e888-ng-nh-p__section--dark {
      background-color: var(--page-e888-ng-nh-p-bg-dark);
      color: var(--page-e888-ng-nh-p-text-light);
    }

    .page-e888-ng-nh-p__section-title {
      font-size: 2.5em;
      margin-bottom: 25px;
      color: var(--page-e888-ng-nh-p-secondary-color);
      position: relative;
      padding-bottom: 10px;
    }

    .page-e888-ng-nh-p__section--dark .page-e888-ng-nh-p__section-title {
      color: var(--page-e888-ng-nh-p-primary-color);
    }

    .page-e888-ng-nh-p__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: var(--page-e888-ng-nh-p-primary-color);
      border-radius: 2px;
    }

    .page-e888-ng-nh-p__section-text {
      font-size: 1.1em;
      line-height: 1.8;
      max-width: 900px;
      margin: 0 auto 30px;
    }

    .page-e888-ng-nh-p__game-showcase {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
      text-align: center;
    }

    .page-e888-ng-nh-p__game-card {
      background-color: #fff;
      border-radius: var(--page-e888-ng-nh-p-border-radius);
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      box-sizing: border-box; /* Crucial for mobile responsiveness */
    }

    .page-e888-ng-nh-p__game-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    }

    .page-e888-ng-nh-p__game-image {
      width: 100%;
      height: 200px; /* Fixed height for consistency */
      object-fit: cover;
      display: block;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-e888-ng-nh-p__game-info {
      padding: 20px;
      color: var(--page-e888-ng-nh-p-text-dark);
    }

    .page-e888-ng-nh-p__game-title {
      font-size: 1.4em;
      margin-bottom: 10px;
      color: var(--page-e888-ng-nh-p-primary-color);
      font-weight: bold;
    }

    .page-e888-ng-nh-p__game-description {
      font-size: 0.95em;
      color: var(--page-e888-ng-nh-p-secondary-color);
      margin-bottom: 15px;
    }

    .page-e888-ng-nh-p__list {
      list-style: none;
      padding: 0;
      margin: 40px auto 0;
      max-width: 800px;
      text-align: left;
    }

    .page-e888-ng-nh-p__list-item {
      background-color: #fff;
      margin-bottom: 15px;
      padding: 20px;
      border-radius: var(--page-e888-ng-nh-p-border-radius);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
      display: flex;
      align-items: flex-start;
      gap: 15px;
      font-size: 1.1em;
      color: var(--page-e888-ng-nh-p-text-dark);
      box-sizing: border-box; /* For mobile responsiveness */
      word-wrap: break-word; /* Ensure text wraps */
      overflow-wrap: break-word;
    }

    .page-e888-ng-nh-p__list-item::before {
      content: counter(step-counter);
      counter-increment: step-counter;
      background-color: var(--page-e888-ng-nh-p-primary-color);
      color: var(--page-e888-ng-nh-p-text-light);
      border-radius: 50%;
      width: 30px;
      height: 30px;
      min-width: 30px;
      display: flex;
      justify-content: center;
      align-items: center;
      font-weight: bold;
      font-size: 0.9em;
    }

    .page-e888-ng-nh-p__list--no-counter .page-e888-ng-nh-p__list-item::before {
      content: '•';
      background-color: transparent;
      color: var(--page-e888-ng-nh-p-primary-color);
      font-size: 1.5em;
      width: auto;
      height: auto;
      min-width: auto;
    }

    .page-e888-ng-nh-p__promo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-e888-ng-nh-p__promo-card {
      background-color: var(--page-e888-ng-nh-p-bg-dark);
      color: var(--page-e888-ng-nh-p-text-light);
      border-radius: var(--page-e888-ng-nh-p-border-radius);
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
      padding: 30px;
      text-align: left;
      transition: transform 0.3s ease;
      border: 1px solid rgba(255, 255, 255, 0.1);
      box-sizing: border-box;
    }

    .page-e888-ng-nh-p__promo-card:hover {
      transform: translateY(-5px);
    }

    .page-e888-ng-nh-p__promo-title {
      font-size: 1.6em;
      color: var(--page-e888-ng-nh-p-primary-color);
      margin-bottom: 15px;
      font-weight: bold;
    }

    .page-e888-ng-nh-p__promo-text {
      font-size: 1em;
      line-height: 1.7;
      margin-bottom: 20px;
    }

    .page-e888-ng-nh-p__promo-button {
      background-color: var(--page-e888-ng-nh-p-accent-color);
      color: var(--page-e888-ng-nh-p-text-light);
      padding: 10px 20px;
      border-radius: var(--page-e888-ng-nh-p-border-radius);
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-e888-ng-nh-p__promo-button:hover {
      background-color: #c0392b;
    }

    .page-e888-ng-nh-p__payment-providers,
    .page-e888-ng-nh-p__game-providers {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 40px;
    }

    .page-e888-ng-nh-p__provider-item {
      background-color: #fff;
      padding: 15px 25px;
      border-radius: var(--page-e888-ng-nh-p-border-radius);
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      font-weight: bold;
      color: var(--page-e888-ng-nh-p-secondary-color);
      font-size: 1.1em;
      white-space: nowrap;
      box-sizing: border-box;
      max-width: 100%;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-e888-ng-nh-p__section--dark .page-e888-ng-nh-p__provider-item {
      background-color: var(--page-e888-ng-nh-p-bg-dark);
      color: var(--page-e888-ng-nh-p-text-light);
      border: 1px solid rgba(255, 255, 255, 0.1);
    }

    /* FAQ Styles */
    .page-e888-ng-nh-p__faq-section {
      text-align: left;
      counter-reset: step-counter; /* Reset counter for lists */
    }

    .page-e888-ng-nh-p__faq-list {
      list-style: none;
      padding: 0;
      margin-top: 30px;
    }

    .page-e888-ng-nh-p__faq-item {
      background-color: #fff;
      margin-bottom: 15px;
      border-radius: var(--page-e888-ng-nh-p-border-radius);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-e888-ng-nh-p__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      background-color: var(--page-e888-ng-nh-p-primary-color);
      color: var(--page-e888-ng-nh-p-text-light);
      font-size: 1.2em;
      font-weight: bold;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
      box-sizing: border-box;
    }

    .page-e888-ng-nh-p__faq-question:hover {
      background-color: #ff9900;
    }

    .page-e888-ng-nh-p__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      pointer-events: none; /* Prevent h3 from blocking click event */
      color: inherit; /* Ensure color is inherited */
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-e888-ng-nh-p__faq-toggle {
      font-size: 1.8em;
      line-height: 1;
      margin-left: 15px;
      pointer-events: none; /* Prevent toggle from blocking click event */
      transition: transform 0.3s ease;
    }

    .page-e888-ng-nh-p__faq-item.active .page-e888-ng-nh-p__faq-toggle {
      transform: rotate(45deg); /* Change + to X or - */
    }

    .page-e888-ng-nh-p__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      background-color: #fcfcfc;
      color: var(--page-e888-ng-nh-p-secondary-color);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      font-size: 1em;
      line-height: 1.7;
      box-sizing: border-box;
    }

    .page-e888-ng-nh-p__faq-item.active .page-e888-ng-nh-p__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 1024px) {
      .page-e888-ng-nh-p__hero-title {
        font-size: 2.8em;
      }
      .page-e888-ng-nh-p__hero-subtitle {
        font-size: 1.3em;
      }
      .page-e888-ng-nh-p__section-title {
        font-size: 2em;
      }
    }

    @media (max-width: 768px) {
      .page-e888-ng-nh-p__hero-section {
        padding: 80px 15px 60px;
      }
      .page-e888-ng-nh-p__hero-title {
        font-size: 2.2em;
      }
      .page-e888-ng-nh-p__hero-subtitle {
        font-size: 1.1em;
      }
      .page-e888-ng-nh-p__hero-button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-e888-ng-nh-p__hero-button-wrapper {
        flex-direction: column;
        gap: 15px;
      }

      .page-e888-ng-nh-p__section {
        padding: 30px 15px;
      }
      .page-e888-ng-nh-p__section-title {
        font-size: 1.8em;
      }
      .page-e888-ng-nh-p__section-text {
        font-size: 1em;
      }

      .page-e888-ng-nh-p__game-showcase {
        grid-template-columns: 1fr;
        gap: 20px;
      }
      .page-e888-ng-nh-p__game-card {
        max-width: 100%;
        width: 100%;
      }
      .page-e888-ng-nh-p__game-image {
        max-width: 100%;
        height: auto;
      }

      .page-e888-ng-nh-p__list {
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }
      .page-e888-ng-nh-p__list-item {
        width: 100% !important;
        max-width: 100% !important;
        padding: 15px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
        font-size: 0.95em;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }
      
      .page-e888-ng-nh-p__promo-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
      .page-e888-ng-nh-p__promo-card {
        max-width: 100%;
        width: 100%;
        padding: 25px;
      }

      .page-e888-ng-nh-p__payment-providers,
      .page-e888-ng-nh-p__game-providers {
        gap: 15px;
      }
      .page-e888-ng-nh-p__provider-item {
        font-size: 1em;
        padding: 12px 20px;
        max-width: calc(100% - 30px); /* Adjust for padding in container */
      }

      .page-e888-ng-nh-p__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
      }
      .page-e888-ng-nh-p__faq-question h3 {
        font-size: 1em;
        word-break: break-word !important;
      }
      .page-e888-ng-nh-p__faq-answer {
        padding: 15px 20px !important;
        font-size: 0.95em;
      }
      .page-e888-ng-nh-p__faq-toggle {
        font-size: 1.5em;
      }

      .page-e888-ng-nh-p__floating-buttons {
        bottom: 15px;
        right: 15px;
        gap: 8px;
      }
      .page-e888-ng-nh-p__floating-button {
        padding: 10px 20px;
        font-size: 0.9em;
      }
    }

    @media (max-width: 480px) {
      .page-e888-ng-nh-p__hero-title {
        font-size: 1.8em;
      }
      .page-e888-ng-nh-p__hero-subtitle {
        font-size: 0.9em;
      }
      .page-e888-ng-nh-p__section-title {
        font-size: 1.5em;
      }
      .page-e888-ng-nh-p__floating-buttons {
        flex-direction: row;
        width: calc(100% - 30px);
        justify-content: space-around;
        bottom: 10px;
        right: 15px;
        left: 15px;
      }
      .page-e888-ng-nh-p__floating-button {
        flex: 1;
        text-align: center;
        padding: 8px 15px;
        font-size: 0.85em;
      }
    }