:root {
      --page-kubet88__primary-color: #fdd835; /* Vàng */
      --page-kubet88__secondary-color: #ffffff; /* Trắng */
      --page-kubet88__background-color: #0a0a0a; /* Đen */
      --page-kubet88__dark-gray: #1a1a1a;
      --page-kubet88__text-color: #e0e0e0;
      --page-kubet88__border-radius: 8px;
    }

    .page-kubet88 {
      font-family: 'Arial', sans-serif;
      background-color: var(--page-kubet88__background-color);
      color: var(--page-kubet88__text-color);
      line-height: 1.6;
      overflow-x: hidden;
    }

    .page-kubet88__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
    }

    /* Fixed floating login button */
    .page-kubet88__floating-login {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-kubet88__primary-color);
      color: var(--page-kubet88__background-color);
      padding: 15px 25px;
      border-radius: 50px;
      text-align: center;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      animation: page-kubet88__pulse 2s infinite;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      text-decoration: none; /* Ensure it looks like a button */
      transition: transform 0.3s ease, background-color 0.3s ease;
    }

    .page-kubet88__floating-login:hover {
      background-color: #ffd000;
      transform: scale(1.05);
    }

    @keyframes page-kubet88__pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.03); }
      100% { transform: scale(1); }
    }

    /* Hero Section */
    .page-kubet88__hero-section {
      position: relative;
      text-align: center;
      color: var(--page-kubet88__secondary-color);
      padding: 150px 20px 80px; /* Padding top for fixed header */
      background-color: var(--page-kubet88__dark-gray);
      overflow: hidden;
    }

    .page-kubet88__hero-image {
      width: 100%;
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      border-radius: var(--page-kubet88__border-radius);
      box-sizing: border-box;
    }

    .page-kubet88__hero-content {
      position: relative;
      z-index: 1;
      margin-top: 40px;
    }

    .page-kubet88__hero-content h1 {
      font-size: 2.8em;
      color: var(--page-kubet88__primary-color);
      margin-bottom: 20px;
      line-height: 1.2;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-kubet88__hero-content p {
      font-size: 1.2em;
      max-width: 800px;
      margin: 0 auto 30px;
      color: var(--page-kubet88__text-color);
    }

    .page-kubet88__cta-button {
      display: inline-block;
      background-color: var(--page-kubet88__primary-color);
      color: var(--page-kubet88__background-color);
      padding: 15px 30px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      cursor: pointer;
    }

    .page-kubet88__cta-button:hover {
      background-color: #ffd000;
      transform: translateY(-2px);
    }

    /* General Section Styling */
    .page-kubet88__section {
      padding: 60px 20px;
      text-align: center;
      background-color: var(--page-kubet88__background-color);
    }

    .page-kubet88__section:nth-of-type(even) {
      background-color: var(--page-kubet88__dark-gray);
    }

    .page-kubet88__section-title {
      font-size: 2.2em;
      color: var(--page-kubet88__primary-color);
      margin-bottom: 40px;
      position: relative;
      display: inline-block;
      padding-bottom: 10px;
    }

    .page-kubet88__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      bottom: 0;
      width: 60px;
      height: 4px;
      background-color: var(--page-kubet88__secondary-color);
      border-radius: 2px;
    }

    .page-kubet88__section-description {
      font-size: 1.1em;
      max-width: 900px;
      margin: 0 auto 50px;
      color: var(--page-kubet88__text-color);
    }

    /* Info Cards / Game Categories */
    .page-kubet88__card-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-kubet88__card {
      background-color: var(--page-kubet88__dark-gray);
      border-radius: var(--page-kubet88__border-radius);
      padding: 25px;
      text-align: center;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      align-items: center;
      box-sizing: border-box;
    }

    .page-kubet88__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    }

    .page-kubet88__card-image-wrapper {
      width: 100%;
      max-width: 100%;
      height: auto;
      overflow: hidden;
      border-radius: var(--page-kubet88__border-radius);
      margin-bottom: 20px;
      box-sizing: border-box;
    }

    .page-kubet88__card-image {
      width: 100%;
      height: auto;
      max-width: 100%;
      display: block;
      object-fit: cover;
      border-radius: var(--page-kubet88__border-radius);
      box-sizing: border-box;
    }

    .page-kubet88__card h3 {
      font-size: 1.5em;
      color: var(--page-kubet88__primary-color);
      margin-bottom: 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-kubet88__card p {
      font-size: 0.95em;
      color: var(--page-kubet88__text-color);
      flex-grow: 1; /* Allow paragraph to take available space */
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    /* Feature List */
    .page-kubet88__feature-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      max-width: 1200px;
      margin: 0 auto;
      list-style: none;
      padding: 0;
    }

    .page-kubet88__feature-item {
      background-color: var(--page-kubet88__dark-gray);
      border-radius: var(--page-kubet88__border-radius);
      padding: 30px;
      text-align: left;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      display: flex;
      flex-direction: column;
      box-sizing: border-box;
    }

    .page-kubet88__feature-item h3 {
      font-size: 1.4em;
      color: var(--page-kubet88__primary-color);
      margin-bottom: 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-kubet88__feature-item p {
      font-size: 1em;
      color: var(--page-kubet88__text-color);
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    /* FAQ Section */
    .page-kubet88__faq-list {
      max-width: 900px;
      margin: 0 auto;
      text-align: left;
      padding: 0;
      list-style: none;
    }

    .page-kubet88__faq-item {
      background-color: var(--page-kubet88__dark-gray);
      margin-bottom: 15px;
      border-radius: var(--page-kubet88__border-radius);
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      box-sizing: border-box;
    }

    .page-kubet88__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      background-color: #2a2a2a;
      color: var(--page-kubet88__secondary-color);
      font-size: 1.15em;
      font-weight: bold;
      transition: background-color 0.3s ease;
      user-select: none;
      box-sizing: border-box;
    }

    .page-kubet88__faq-question:hover {
      background-color: #3a3a3a;
    }

    .page-kubet88__faq-question h3 {
      margin: 0;
      color: var(--page-kubet88__secondary-color);
      pointer-events: none; /* Prevent h3 from blocking click event on parent */
      flex-grow: 1;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-kubet88__faq-toggle {
      font-size: 1.5em;
      margin-left: 15px;
      color: var(--page-kubet88__primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event on parent */
    }

    .page-kubet88__faq-item.active .page-kubet88__faq-toggle {
      transform: rotate(45deg);
    }

    .page-kubet88__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      background-color: var(--page-kubet88__dark-gray);
      color: var(--page-kubet88__text-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;
      box-sizing: border-box;
    }

    .page-kubet88__faq-item.active .page-kubet88__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 25px !important;
      opacity: 1;
    }

    .page-kubet88__faq-answer p {
      margin-bottom: 10px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    /* Call to Action Section */
    .page-kubet88__cta-section {
      background-color: var(--page-kubet88__dark-gray);
      padding: 80px 20px;
      text-align: center;
    }

    .page-kubet88__cta-section h2 {
      font-size: 2.5em;
      color: var(--page-kubet88__primary-color);
      margin-bottom: 20px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-kubet88__cta-section p {
      font-size: 1.2em;
      max-width: 800px;
      margin: 0 auto 40px;
      color: var(--page-kubet88__text-color);
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    /* Responsive adjustments */
    @media (max-width: 1024px) {
      .page-kubet88__hero-content h1 {
        font-size: 2.5em;
      }
      .page-kubet88__section-title {
        font-size: 2em;
      }
    }

    @media (max-width: 768px) {
      .page-kubet88__hero-section {
        padding: 100px 15px 60px; /* Adjust padding for mobile fixed header */
      }
      .page-kubet88__hero-content h1 {
        font-size: 2em;
      }
      .page-kubet88__hero-content p {
        font-size: 1em;
      }
      .page-kubet88__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-kubet88__section {
        padding: 40px 15px;
      }
      .page-kubet88__section-title {
        font-size: 1.8em;
      }
      .page-kubet88__section-description {
        font-size: 1em;
        margin-bottom: 30px;
      }
      .page-kubet88__card-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
      .page-kubet88__feature-list {
        grid-template-columns: 1fr;
        gap: 20px;
      }
      .page-kubet88__feature-item,
      .page-kubet88__card {
        padding: 20px;
      }
      .page-kubet88__card h3,
      .page-kubet88__feature-item h3 {
        font-size: 1.3em;
      }
      .page-kubet88__card p,
      .page-kubet88__feature-item p {
        font-size: 0.9em;
      }
      .page-kubet88__faq-question {
        padding: 15px 20px;
        font-size: 1.05em;
      }
      .page-kubet88__faq-answer {
        padding: 0 20px;
      }
      .page-kubet88__faq-item.active .page-kubet88__faq-answer {
        padding: 15px 20px !important;
      }
      .page-kubet88__floating-login {
        padding: 12px 20px;
        font-size: 0.9em;
        bottom: 15px;
        right: 15px;
      }

      /* List item responsiveness */
      .page-kubet88__card,
      .page-kubet88__feature-item,
      .page-kubet88__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 15px !important; /* Adjust padding for mobile */
        padding-right: 15px !important; /* Adjust padding for mobile */
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }
      .page-kubet88__card-grid,
      .page-kubet88__feature-list,
      .page-kubet88__faq-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-kubet88__card-image-wrapper,
      .page-kubet88__card-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }
    }

    @media (max-width: 480px) {
      .page-kubet88__hero-content h1 {
        font-size: 1.8em;
      }
      .page-kubet88__section-title {
        font-size: 1.6em;
      }
      .page-kubet88__faq-question {
        font-size: 1em;
      }
      .page-kubet88__faq-answer {
        font-size: 0.9em;
      }
    }