:root {
      --color-primary: #FFD700; /* Vàng */
      --color-secondary: #007BFF; /* Xanh dương */
      --color-accent: #dc3545; /* Đỏ */
      --color-dark: #212529; /* Đen */
      --color-light: #f8f9fa; /* Trắng xám */
      --color-text: #343a40; /* Màu chữ */
      --color-bg: #ffffff; /* Màu nền */
    }

    .page-8kbet123 {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--color-text);
      background-color: var(--color-bg);
      padding-top: 10px; /* Small offset if body already has header padding */
    }

    .page-8kbet123__section-title {
      font-size: 2.5rem;
      color: var(--color-dark);
      text-align: center;
      margin-bottom: 25px;
      font-weight: 700;
      padding: 0 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-8kbet123__section-description {
      font-size: 1.1rem;
      text-align: center;
      max-width: 800px;
      margin: 0 auto 40px auto;
      padding: 0 15px;
      color: #555;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-8kbet123__button {
      display: inline-block;
      padding: 12px 25px;
      border-radius: 5px;
      font-size: 1.1rem;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.3s ease;
      text-align: center;
      white-space: nowrap;
      box-sizing: border-box;
      color: var(--color-dark);
    }

    .page-8kbet123__button--primary {
      background-color: var(--color-primary);
      color: var(--color-dark);
      border: 2px solid var(--color-primary);
    }

    .page-8kbet123__button--primary:hover {
      background-color: #e6c200;
      transform: translateY(-2px);
    }

    .page-8kbet123__button--secondary {
      background-color: transparent;
      color: var(--color-secondary);
      border: 2px solid var(--color-secondary);
    }

    .page-8kbet123__button--secondary:hover {
      background-color: var(--color-secondary);
      color: var(--color-light);
      transform: translateY(-2px);
    }

    /* Hero Section */
    .page-8kbet123__hero-section {
      background: linear-gradient(135deg, #0f1c3d, #2a0a2a);
      color: var(--color-light);
      padding: 60px 0;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      position: relative;
      overflow: hidden;
      min-height: 70vh;
    }

    .page-8kbet123__hero-image-wrapper {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      overflow: hidden;
      z-index: 0;
    }

    .page-8kbet123__hero-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.3;
      filter: brightness(0.7);
    }

    .page-8kbet123__hero-content {
      position: relative;
      z-index: 1;
      max-width: 900px;
      margin: 0 auto;
      padding: 0 20px;
    }

    .page-8kbet123__hero-title {
      font-size: 3.5rem;
      margin-bottom: 20px;
      font-weight: 800;
      color: var(--color-primary);
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-8kbet123__hero-description {
      font-size: 1.25rem;
      margin-bottom: 30px;
      color: var(--color-light);
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-8kbet123__hero-cta {
      margin-top: 30px;
    }

    /* Games Section */
    .page-8kbet123__games-section {
      padding: 60px 20px;
      background-color: var(--color-light);
    }

    .page-8kbet123__games-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
      justify-items: center;
    }

    .page-8kbet123__game-item {
      background-color: var(--color-bg);
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      max-width: 100%;
      box-sizing: border-box;
      padding-bottom: 20px;
    }

    .page-8kbet123__game-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-8kbet123__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-8kbet123__game-title {
      font-size: 1.5rem;
      color: var(--color-dark);
      margin: 20px 15px 10px 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-8kbet123__game-description {
      font-size: 0.95rem;
      color: #666;
      padding: 0 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    /* Promotions Section */
    .page-8kbet123__promo-section {
      padding: 60px 20px;
      background-color: #f0f2f5;
    }

    .page-8kbet123__promo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
      justify-items: center;
    }

    .page-8kbet123__promo-item {
      background-color: var(--color-bg);
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-8kbet123__promo-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-8kbet123__promo-image {
      width: 100%;
      height: 220px;
      object-fit: cover;
      display: block;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-8kbet123__promo-title {
      font-size: 1.4rem;
      color: var(--color-dark);
      margin: 20px 15px 10px 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-8kbet123__promo-text {
      font-size: 0.95rem;
      color: #666;
      padding: 0 15px 20px 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-8kbet123__promo-cta {
      text-align: center;
      margin-top: 40px;
    }

    /* Features Section */
    .page-8kbet123__features-section {
      padding: 60px 20px;
      background-color: var(--color-bg);
    }

    .page-8kbet123__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      max-width: 1000px;
      margin: 0 auto;
      justify-items: center;
    }

    .page-8kbet123__feature-item {
      text-align: center;
      padding: 30px;
      background-color: var(--color-light);
      border-radius: 10px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-8kbet123__feature-icon {
      width: 120px;
      height: 120px;
      object-fit: contain;
      margin-bottom: 20px;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-8kbet123__feature-title {
      font-size: 1.6rem;
      color: var(--color-dark);
      margin-bottom: 10px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-8kbet123__feature-description {
      font-size: 1rem;
      color: #555;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    /* FAQ Section */
    .page-8kbet123__faq-section {
      padding: 60px 20px;
      background-color: #f0f2f5;
    }

    .page-8kbet123__faq-container {
      max-width: 800px;
      margin: 0 auto;
    }

    .page-8kbet123__faq-item {
      background-color: var(--color-bg);
      border-radius: 8px;
      margin-bottom: 15px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      overflow: hidden;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-8kbet123__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      background-color: var(--color-light);
      border-bottom: 1px solid #eee;
      user-select: none;
      transition: background-color 0.3s ease;
      box-sizing: border-box;
    }

    .page-8kbet123__faq-question:hover {
      background-color: #e9ecef;
    }

    .page-8kbet123__faq-item.active .page-8kbet123__faq-question {
      background-color: var(--color-primary);
      color: var(--color-dark);
    }

    .page-8kbet123__faq-title {
      font-size: 1.25rem;
      margin: 0;
      color: var(--color-dark);
      flex-grow: 1;
      text-align: left;
      pointer-events: none; /* Prevent h3 from blocking click event */
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-8kbet123__faq-item.active .page-8kbet123__faq-title {
      color: var(--color-dark);
    }

    .page-8kbet123__faq-toggle {
      font-size: 1.8rem;
      font-weight: bold;
      margin-left: 15px;
      color: var(--color-secondary);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent span from blocking click event */
    }

    .page-8kbet123__faq-item.active .page-8kbet123__faq-toggle {
      transform: rotate(45deg);
      color: var(--color-dark);
    }

    .page-8kbet123__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: #495057;
      box-sizing: border-box;
    }

    .page-8kbet123__faq-item.active .page-8kbet123__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 25px !important;
      opacity: 1;
    }

    .page-8kbet123__faq-answer p {
      margin-bottom: 0;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    /* CTA Section */
    .page-8kbet123__cta-section {
      padding: 60px 20px;
      text-align: center;
      background: linear-gradient(135deg, #0f1c3d, #2a0a2a);
      color: var(--color-light);
    }

    .page-8kbet123__cta-section .page-8kbet123__section-title {
      color: var(--color-primary);
    }

    .page-8kbet123__cta-section .page-8kbet123__section-description {
      color: var(--color-light);
    }

    .page-8kbet123__cta-buttons {
      display: flex;
      justify-content: center;
      gap: 20px;
      margin-top: 40px;
      flex-wrap: wrap;
    }

    .page-8kbet123__cta-buttons .page-8kbet123__button--primary {
      background-color: var(--color-primary);
      color: var(--color-dark);
      border-color: var(--color-primary);
    }

    .page-8kbet123__cta-buttons .page-8kbet123__button--secondary {
      background-color: transparent;
      color: var(--color-light);
      border-color: var(--color-light);
    }

    .page-8kbet123__cta-buttons .page-8kbet123__button--secondary:hover {
      background-color: var(--color-light);
      color: var(--color-dark);
    }

    /* Floating Buttons */
    .page-8kbet123__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-8kbet123__floating-button {
      display: block;
      padding: 10px 20px;
      border-radius: 50px;
      font-size: 1rem;
      font-weight: bold;
      text-decoration: none;
      text-align: center;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      transition: transform 0.2s ease;
      white-space: nowrap;
      min-width: 100px;
      box-sizing: border-box;
    }

    .page-8kbet123__floating-button:hover {
      transform: translateY(-3px);
    }

    .page-8kbet123__floating-button--register {
      background-color: var(--color-primary);
      color: var(--color-dark);
    }

    .page-8kbet123__floating-button--login {
      background-color: var(--color-secondary);
      color: var(--color-light);
    }

    /* Responsive Adjustments */
    @media (max-width: 1024px) {
      .page-8kbet123__hero-title {
        font-size: 3rem;
      }
      .page-8kbet123__section-title {
        font-size: 2.2rem;
      }
    }

    @media (max-width: 768px) {
      .page-8kbet123__hero-section {
        padding: 40px 0;
        min-height: 60vh;
      }
      .page-8kbet123__hero-title {
        font-size: 2.5rem;
      }
      .page-8kbet123__hero-description {
        font-size: 1.1rem;
      }
      .page-8kbet123__section-title {
        font-size: 1.8rem;
        margin-bottom: 20px;
      }
      .page-8kbet123__section-description {
        font-size: 1rem;
        margin-bottom: 30px;
      }
      .page-8kbet123__games-grid,
      .page-8kbet123__promo-grid,
      .page-8kbet123__features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-8kbet123__game-item, 
      .page-8kbet123__promo-item, 
      .page-8kbet123__feature-item,
      .page-8kbet123__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-8kbet123__games-section,
      .page-8kbet123__promo-section,
      .page-8kbet123__features-section,
      .page-8kbet123__faq-section,
      .page-8kbet123__cta-section {
        padding: 40px 15px;
      }
      .page-8kbet123__game-image,
      .page-8kbet123__promo-image,
      .page-8kbet123__feature-icon {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-8kbet123__faq-question {
        padding: 15px 20px;
      }

      .page-8kbet123__faq-title {
        font-size: 1.1rem;
      }

      .page-8kbet123__faq-toggle {
        font-size: 1.5rem;
      }

      .page-8kbet123__faq-answer {
        padding: 0 20px;
      }

      .page-8kbet123__faq-item.active .page-8kbet123__faq-answer {
        padding: 15px 20px !important;
      }

      .page-8kbet123__floating-buttons {
        right: 15px;
        bottom: 15px;
        flex-direction: row;
        gap: 8px;
        width: calc(100% - 30px);
        justify-content: center;
      }
      .page-8kbet123__floating-button {
        flex: 1;
        padding: 10px 15px;
        font-size: 0.95rem;
        min-width: unset;
      }
      .page-8kbet123__cta-buttons {
        flex-direction: column;
        gap: 15px;
      }
      .page-8kbet123__button {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
      }
    }

    @media (max-width: 480px) {
      .page-8kbet123__hero-title {
        font-size: 2rem;
      }
      .page-8kbet123__hero-description {
        font-size: 1rem;
      }
      .page-8kbet123__section-title {
        font-size: 1.6rem;
      }
      .page-8kbet123__floating-buttons {
        bottom: 10px;
        right: 10px;
        width: calc(100% - 20px);
      }
      .page-8kbet123__floating-button {
        font-size: 0.9rem;
        padding: 8px 12px;
      }
    }