:root {
      --page-79as-primary-color: #f7b731; /* Vàng cam */
      --page-79as-secondary-color: #1a2a3a; /* Xanh đậm */
      --page-79as-accent-color: #00bcd4; /* Xanh ngọc */
      --page-79as-text-color: #e0e0e0; /* Trắng nhạt */
      --page-79as-dark-text-color: #333; /* Đen nhạt */
      --page-79as-background-dark: #0d1a26; /* Nền rất đậm */
      --page-79as-background-light: #1a2a3a; /* Nền đậm */
      --page-79as-border-color: #334a5e;
    }

    .page-79as {
      font-family: 'Arial', sans-serif;
      color: var(--page-79as-text-color);
      background-color: var(--page-79as-background-dark);
      line-height: 1.6;
      padding-top: var(--header-offset, 122px); /* Fallback if shared.css doesn't set body padding-top */
    }

    .page-79as__section {
      padding: 40px 20px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-79as__brand-header {
      text-align: center;
      padding: 20px 20px 10px;
      background-color: var(--page-79as-background-dark);
    }

    .page-79as__brand-title {
      font-size: 2.5em;
      color: var(--page-79as-primary-color);
      margin-bottom: 5px;
      text-transform: uppercase;
      letter-spacing: 2px;
    }

    .page-79as__brand-slogan {
      font-size: 1.2em;
      color: var(--page-79as-text-color);
      margin-top: 0;
    }

    .page-79as__floating-buttons {
      position: fixed;
      top: 50%;
      right: 10px;
      transform: translateY(-50%);
      display: flex;
      flex-direction: column;
      gap: 15px;
      z-index: 1000;
    }

    .page-79as__register-btn, .page-79as__login-btn,
    .page-79as__hero-register-btn, .page-79as__view-promos-btn,
    .page-79as__cta-bottom-register-btn, .page-79as__cta-bottom-learn-more-btn {
      background-color: var(--page-79as-primary-color);
      color: var(--page-79as-background-dark);
      border: none;
      padding: 12px 25px;
      border-radius: 30px;
      font-size: 1em;
      font-weight: bold;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.2s ease;
      white-space: nowrap;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    }

    .page-79as__register-btn:hover, .page-79as__login-btn:hover,
    .page-79as__hero-register-btn:hover, .page-79as__view-promos-btn:hover,
    .page-79as__cta-bottom-register-btn:hover, .page-79as__cta-bottom-learn-more-btn:hover {
      background-color: #e6a520;
      transform: translateY(-2px);
    }

    .page-79as__login-btn {
      background-color: var(--page-79as-accent-color);
      color: var(--page-79as-background-dark);
    }

    .page-79as__login-btn:hover {
      background-color: #00a6bb;
    }

    .page-79as__hero-section {
      position: relative;
      text-align: center;
      padding: 10px 20px 40px; /* Rely on body padding-top for main offset */
      overflow: hidden;
    }

    .page-79as__hero-image {
      width: 100%;
      max-width: 100%;
      height: auto;
      border-radius: 15px;
      margin-top: 20px;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
      object-fit: cover;
    }

    .page-79as__hero-content {
      position: relative;
      z-index: 1;
      padding: 20px 0;
    }

    .page-79as__hero-title {
      font-size: 2.2em;
      color: var(--page-79as-primary-color);
      margin-bottom: 15px;
      line-height: 1.2;
    }

    .page-79as__hero-description {
      font-size: 1.1em;
      color: var(--page-79as-text-color);
      margin-bottom: 30px;
    }

    .page-79as__hero-cta {
      margin-top: 20px;
    }

    .page-79as__games-section {
      background-color: var(--page-79as-background-light);
      padding: 50px 20px;
      text-align: center;
    }

    .page-79as__games-title {
      font-size: 2em;
      color: var(--page-79as-primary-color);
      margin-bottom: 40px;
    }

    .page-79as__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      justify-content: center;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-79as__game-card {
      background-color: var(--page-79as-secondary-color);
      border-radius: 15px;
      overflow: hidden;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      align-items: center;
      padding-bottom: 20px;
      box-sizing: border-box; /* Crucial for mobile responsiveness */
    }

    .page-79as__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    }

    .page-79as__game-image {
      width: 100%;
      max-width: 100%;
      height: 200px;
      object-fit: cover;
      border-bottom: 3px solid var(--page-79as-primary-color);
      margin-bottom: 15px;
      box-sizing: border-box; /* Ensure image itself also respects border-box */
    }

    .page-79as__game-card-title {
      font-size: 1.5em;
      color: var(--page-79as-accent-color);
      margin-bottom: 10px;
      padding: 0 15px;
    }

    .page-79as__game-card-description {
      font-size: 0.95em;
      color: var(--page-79as-text-color);
      padding: 0 15px;
    }

    .page-79as__promotions-section {
      padding: 50px 20px;
      text-align: center;
    }

    .page-79as__promotions-title {
      font-size: 2em;
      color: var(--page-79as-primary-color);
      margin-bottom: 40px;
    }

    .page-79as__promotions-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      justify-content: center;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-79as__promo-card {
      background-color: var(--page-79as-background-light);
      border-radius: 15px;
      overflow: hidden;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      align-items: center;
      padding-bottom: 20px;
      box-sizing: border-box;
    }

    .page-79as__promo-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    }

    .page-79as__promo-image {
      width: 100%;
      max-width: 100%;
      height: 220px;
      object-fit: cover;
      border-bottom: 3px solid var(--page-79as-accent-color);
      margin-bottom: 15px;
      box-sizing: border-box;
    }

    .page-79as__promo-card-title {
      font-size: 1.4em;
      color: var(--page-79as-primary-color);
      margin-bottom: 10px;
      padding: 0 15px;
    }

    .page-79as__promo-card-description {
      font-size: 0.95em;
      color: var(--page-79as-text-color);
      padding: 0 15px;
    }

    .page-79as__view-all-promos {
      margin-top: 40px;
    }

    .page-79as__why-choose-us {
      background-color: var(--page-79as-background-light);
      padding: 50px 20px;
      text-align: center;
    }

    .page-79as__why-choose-us-title {
      font-size: 2em;
      color: var(--page-79as-primary-color);
      margin-bottom: 40px;
    }

    .page-79as__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
      justify-content: center;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-79as__feature-item {
      background-color: var(--page-79as-secondary-color);
      border-radius: 15px;
      padding: 30px 20px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box;
    }

    .page-79as__feature-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 15px rgba(0, 0, 0, 0.4);
    }

    .page-79as__feature-icon {
      width: 100px;
      height: 100px;
      object-fit: contain;
      margin-bottom: 20px;
      max-width: 100%;
      height: auto;
    }

    .page-79as__feature-title {
      font-size: 1.4em;
      color: var(--page-79as-accent-color);
      margin-bottom: 10px;
    }

    .page-79as__feature-description {
      font-size: 0.95em;
      color: var(--page-79as-text-color);
    }

    .page-79as__faq-section {
      padding: 50px 20px;
      text-align: center;
    }

    .page-79as__faq-title {
      font-size: 2em;
      color: var(--page-79as-primary-color);
      margin-bottom: 40px;
    }

    .page-79as__faq-container {
      max-width: 900px;
      margin: 0 auto;
      text-align: left;
    }

    .page-79as__faq-item {
      background-color: var(--page-79as-background-light);
      margin-bottom: 15px;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      border: 1px solid var(--page-79as-border-color);
    }

    .page-79as__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      user-select: none;
      background-color: var(--page-79as-secondary-color);
      color: var(--page-79as-text-color);
      transition: background-color 0.3s ease;
    }

    .page-79as__faq-question:hover {
      background-color: #2b3e50;
    }

    .page-79as__faq-question-text {
      font-size: 1.2em;
      margin: 0;
      color: var(--page-79as-primary-color);
      pointer-events: none; /* Prevent text from blocking click event on parent div */
      flex-grow: 1;
    }

    .page-79as__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--page-79as-accent-color);
      margin-left: 15px;
      pointer-events: none; /* Prevent icon from blocking click event on parent div */
      transition: transform 0.3s ease;
    }

    .page-79as__faq-item.active .page-79as__faq-toggle {
      transform: rotate(45deg);
      color: var(--page-79as-primary-color);
    }

    .page-79as__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;
      opacity: 0;
      color: var(--page-79as-text-color);
    }

    .page-79as__faq-item.active .page-79as__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 25px !important;
      opacity: 1;
    }

    .page-79as__faq-answer p {
      margin: 0;
      padding-bottom: 10px;
    }

    .page-79as__cta-bottom {
      text-align: center;
      padding: 50px 20px;
      background-color: var(--page-79as-background-dark);
    }

    .page-79as__cta-bottom-title {
      font-size: 2.2em;
      color: var(--page-79as-primary-color);
      margin-bottom: 20px;
    }

    .page-79as__cta-bottom-description {
      font-size: 1.1em;
      color: var(--page-79as-text-color);
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-79as__cta-bottom-buttons {
      display: flex;
      justify-content: center;
      gap: 20px;
      flex-wrap: wrap;
    }

    .page-79as__cta-bottom-learn-more-btn {
      background-color: var(--page-79as-secondary-color);
      color: var(--page-79as-primary-color);
      border: 2px solid var(--page-79as-primary-color);
    }

    .page-79as__cta-bottom-learn-more-btn:hover {
      background-color: var(--page-79as-primary-color);
      color: var(--page-79as-background-dark);
    }

    /* Responsive Adjustments */
    @media (max-width: 768px) {
      .page-79as__brand-title {
        font-size: 2em;
      }

      .page-79as__brand-slogan {
        font-size: 1em;
      }

      .page-79as__hero-title {
        font-size: 1.8em;
      }

      .page-79as__hero-description,
      .page-79as__cta-bottom-description {
        font-size: 1em;
      }

      .page-79as__games-title,
      .page-79as__promotions-title,
      .page-79as__why-choose-us-title,
      .page-79as__faq-title,
      .page-79as__cta-bottom-title {
        font-size: 1.8em;
      }

      .page-79as__game-categories,
      .page-79as__promotions-grid,
      .page-79as__features-grid {
        grid-template-columns: 1fr;
      }

      .page-79as__game-card, .page-79as__promo-card, .page-79as__feature-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 15px;
        padding-right: 15px;
      }

      .page-79as__game-image, .page-79as__promo-image, .page-79as__feature-icon {
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-79as__faq-question,
      .page-79as__faq-answer {
        padding: 15px 20px;
      }
      .page-79as__faq-item.active .page-79as__faq-answer {
        padding: 15px 20px !important;
      }

      .page-79as__faq-question-text {
        font-size: 1.1em;
      }

      .page-79as__floating-buttons {
        right: 5px;
        gap: 10px;
      }

      .page-79as__register-btn, .page-79as__login-btn,
      .page-79as__hero-register-btn, .page-79as__view-promos-btn,
      .page-79as__cta-bottom-register-btn, .page-79as__cta-bottom-learn-more-btn {
        padding: 10px 20px;
        font-size: 0.9em;
      }

      .page-79as__cta-bottom-buttons {
        flex-direction: column;
        align-items: center;
      }
    }

    @media (max-width: 480px) {
      .page-79as__hero-image {
        height: 180px;
      }

      .page-79as__game-image {
        height: 150px;
      }

      .page-79as__promo-image {
        height: 160px;
      }

      .page-79as__faq-toggle {
        font-size: 1.5em;
      }
    }