:root {
      --page-869vnd-primary-color: #4CAF50; /* Green */
      --page-869vnd-secondary-color: #FFD700; /* Gold */
      --page-869vnd-background-dark: #1a1a1a;
      --page-869vnd-text-light: #f0f0f0;
      --page-869vnd-card-background: #2a2a2a;
      --page-869vnd-border-color: #3a3a3a;
      --page-869vnd-hover-color: #5cb85c;
    }

    .page-869vnd {
      font-family: 'Arial', sans-serif;
      background-color: var(--page-869vnd-background-dark);
      color: var(--page-869vnd-text-light);
      line-height: 1.6;
      padding-top: var(--header-offset, 122px); /* Fallback for header offset */
    }

    .page-869vnd__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px 15px;
      box-sizing: border-box;
    }

    .page-869vnd__section {
      padding: 40px 0;
      text-align: center;
    }

    .page-869vnd__section-title {
      font-size: 2.5em;
      color: var(--page-869vnd-secondary-color);
      margin-bottom: 20px;
      text-transform: uppercase;
      font-weight: bold;
    }
    
    .page-869vnd__section-subtitle {
        font-size: 1.2em;
        color: var(--page-869vnd-text-light);
        margin-bottom: 40px;
    }

    /* Hero Section */
    .page-869vnd__hero-section {
      background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('[GALLERY:hero:1920x1080:online_gambling,vietnam,casino_banner,869vnd]') no-repeat center center/cover;
      padding: 80px 15px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      min-height: 500px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .page-869vnd__hero-content {
      position: relative;
      z-index: 2;
      max-width: 800px;
    }

    .page-869vnd__hero-title {
      font-size: 3.5em;
      color: var(--page-869vnd-secondary-color);
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-869vnd__hero-description {
      font-size: 1.3em;
      color: var(--page-869vnd-text-light);
      margin-bottom: 30px;
      text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    }

    /* Floating Buttons */
    .page-869vnd__floating-buttons {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      gap: 15px;
      z-index: 1000;
      width: 90%;
      max-width: 350px;
      box-sizing: border-box;
    }

    .page-869vnd__button {
      display: inline-block;
      padding: 15px 25px;
      background-color: var(--page-869vnd-primary-color);
      color: var(--page-869vnd-text-light);
      text-decoration: none;
      border-radius: 30px;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      font-size: 1.1em;
      text-align: center;
      flex-grow: 1;
      border: none;
      cursor: pointer;
    }

    .page-869vnd__button:hover {
      background-color: var(--page-869vnd-hover-color);
      transform: translateY(-2px);
    }

    /* Game Categories */
    .page-869vnd__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }

    .page-869vnd__game-card {
      background-color: var(--page-869vnd-card-background);
      border-radius: 15px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
    }

    .page-869vnd__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    }

    .page-869vnd__game-card-image {
      width: 100%;
      height: 250px; /* Fixed height for consistency */
      object-fit: cover;
      display: block;
    }

    .page-869vnd__game-card-content {
      padding: 20px;
    }

    .page-869vnd__game-card-title {
      font-size: 1.8em;
      color: var(--page-869vnd-secondary-color);
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-869vnd__game-card-description {
      font-size: 0.95em;
      color: var(--page-869vnd-text-light);
      margin-bottom: 15px;
    }

    /* Promotions Section */
    .page-869vnd__promotions-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }

    .page-869vnd__promotion-item {
      background-color: var(--page-869vnd-card-background);
      border-radius: 15px;
      padding: 25px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      text-align: left;
      border-left: 5px solid var(--page-869vnd-primary-color);
    }

    .page-869vnd__promotion-title {
      font-size: 1.5em;
      color: var(--page-869vnd-secondary-color);
      margin-bottom: 10px;
    }

    .page-869vnd__promotion-description {
      font-size: 1em;
      color: var(--page-869vnd-text-light);
      margin-bottom: 15px;
    }

    .page-869vnd__promotion-date {
      font-size: 0.85em;
      color: #aaa;
    }

    /* Why Choose Section */
    .page-869vnd__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-869vnd__feature-item {
      background-color: var(--page-869vnd-card-background);
      border-radius: 15px;
      padding: 30px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      text-align: center;
      transition: transform 0.3s ease;
    }

    .page-869vnd__feature-item:hover {
      transform: translateY(-5px);
    }

    .page-869vnd__feature-icon {
      width: 80px;
      height: 80px;
      margin-bottom: 20px;
      object-fit: contain;
      filter: drop-shadow(0 0 5px var(--page-869vnd-primary-color));
    }

    .page-869vnd__feature-title {
      font-size: 1.4em;
      color: var(--page-869vnd-primary-color);
      margin-bottom: 10px;
    }

    .page-869vnd__feature-description {
      font-size: 0.95em;
      color: var(--page-869vnd-text-light);
    }

    /* News Section */
    .page-869vnd__news-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }

    .page-869vnd__news-card {
      background-color: var(--page-869vnd-card-background);
      border-radius: 15px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
    }

    .page-869vnd__news-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    }

    .page-869vnd__news-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    .page-869vnd__news-card-content {
      padding: 20px;
    }

    .page-869vnd__news-card-title {
      font-size: 1.3em;
      color: var(--page-869vnd-secondary-color);
      margin-bottom: 10px;
    }

    .page-869vnd__news-card-date {
      font-size: 0.8em;
      color: #aaa;
      margin-bottom: 10px;
    }

    .page-869vnd__news-card-excerpt {
      font-size: 0.9em;
      color: var(--page-869vnd-text-light);
    }

    /* FAQ Section */
    .page-869vnd__faq-container {
      margin-top: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      text-align: left;
    }

    .page-869vnd__faq-item {
      background-color: var(--page-869vnd-card-background);
      border: 1px solid var(--page-869vnd-border-color);
      border-radius: 10px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .page-869vnd__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 20px;
      cursor: pointer;
      user-select: none;
      background-color: #333;
      color: var(--page-869vnd-text-light);
      transition: background-color 0.3s ease;
    }

    .page-869vnd__faq-question:hover {
      background-color: #444;
    }

    .page-869vnd__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: var(--page-869vnd-secondary-color);
      pointer-events: none; /* Prevent h3 from blocking click */
    }

    .page-869vnd__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-869vnd-primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click */
    }

    .page-869vnd__faq-item.active .page-869vnd__faq-toggle {
      transform: rotate(45deg); /* Change + to X or - */
    }

    .page-869vnd__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      opacity: 0;
      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-869vnd-card-background);
      color: var(--page-869vnd-text-light);
    }

    .page-869vnd__faq-item.active .page-869vnd__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px !important;
      opacity: 1;
    }

    /* Payment, Providers, Social */
    .page-869vnd__logo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      gap: 20px;
      margin-top: 40px;
      align-items: center;
      justify-items: center;
    }
    
    .page-869vnd__logo-item {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .page-869vnd__logo-image {
      max-width: 150px; /* Adjust max-width for logos */
      height: auto;
      object-fit: contain;
      filter: brightness(0.8) grayscale(0.2); /* Slightly dim for dark background */
      transition: filter 0.3s ease;
    }

    .page-869vnd__logo-image:hover {
      filter: brightness(1) grayscale(0); /* Full color on hover */
    }

    /* Responsive Design */
    @media (max-width: 1024px) {
      .page-869vnd__hero-title {
        font-size: 3em;
      }
      .page-869vnd__section-title {
        font-size: 2em;
      }
    }

    @media (max-width: 768px) {
      .page-869vnd {
        padding-top: var(--header-offset, 122px); /* Ensure padding for header on mobile */
      }
      .page-869vnd__hero-title {
        font-size: 2.5em;
      }
      .page-869vnd__hero-description {
        font-size: 1.1em;
      }
      .page-869vnd__section {
        padding: 30px 0;
      }
      .page-869vnd__section-title {
        font-size: 1.8em;
      }
      .page-869vnd__floating-buttons {
        width: 95%;
        max-width: none;
        bottom: 15px;
        gap: 10px;
      }
      .page-869vnd__button {
        padding: 12px 20px;
        font-size: 1em;
      }
      .page-869vnd__game-categories,
      .page-869vnd__promotions-grid,
      .page-869vnd__features-grid,
      .page-869vnd__news-grid,
      .page-869vnd__logo-grid {
        grid-template-columns: 1fr; /* Stack elements on mobile */
        gap: 20px;
      }
      .page-869vnd__game-card-image,
      .page-869vnd__news-card-image {
        height: 180px;
      }
      .page-869vnd__faq-question {
        padding: 15px;
      }
      .page-869vnd__faq-question h3 {
        font-size: 1.1em;
      }
      .page-869vnd__faq-answer {
        padding: 0 15px;
      }
      .page-869vnd__faq-item.active .page-869vnd__faq-answer {
        padding: 15px !important;
      }
      /* Mobile list item specific rules */
      .page-869vnd__game-categories > *,
      .page-869vnd__promotions-grid > *,
      .page-869vnd__features-grid > *,
      .page-869vnd__news-grid > *,
      .page-869vnd__logo-grid > * {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
      .page-869vnd__game-categories,
      .page-869vnd__promotions-grid,
      .page-869vnd__features-grid,
      .page-869vnd__news-grid,
      .page-869vnd__logo-grid {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 15px !important; /* Adjust padding for container */
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
    }

    @media (max-width: 480px) {
      .page-869vnd__hero-title {
        font-size: 2em;
      }
      .page-869vnd__hero-description {
        font-size: 1em;
      }
      .page-869vnd__button {
        padding: 10px 15px;
        font-size: 0.9em;
      }
      .page-869vnd__section-title {
        font-size: 1.5em;
      }
    }