:root {
      --page-yo88top-primary-color: #e44d26; /* Cam đỏ */
      --page-yo88top-secondary-color: #333;
      --page-yo88top-accent-color: #f7b731; /* Vàng cam */
      --page-yo88top-background-color: #f5f5f5;
      --page-yo88top-text-color: #333;
      --page-yo88top-light-text-color: #666;
      --page-yo88top-white-color: #fff;
      --page-yo88top-border-color: #ddd;
      --page-yo88top-shadow: rgba(0, 0, 0, 0.1);
    }

    .page-yo88top {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-yo88top-text-color);
      background-color: var(--page-yo88top-background-color);
      padding: 0;
      margin: 0;
      overflow-x: hidden;
    }

    .page-yo88top__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-yo88top__hero-section {
      position: relative;
      background-color: #1a1a1a;
      color: var(--page-yo88top-white-color);
      text-align: center;
      padding: 120px 0 60px; /* Adjust padding-top to clear fixed header */
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      min-height: 400px;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-yo88top__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 1;
      opacity: 0.6;
    }

    .page-yo88top__hero-content {
      position: relative;
      z-index: 2;
      max-width: 800px;
      margin: 0 auto;
    }

    .page-yo88top__hero-title {
      font-size: 2.8em;
      margin-bottom: 20px;
      color: var(--page-yo88top-accent-color);
      text-shadow: 2px 2px 4px var(--page-yo88top-shadow);
    }

    .page-yo88top__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      color: var(--page-yo88top-white-color);
    }

    .page-yo88top__floating-button {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      background-color: var(--page-yo88top-primary-color);
      color: var(--page-yo88top-white-color);
      padding: 15px 30px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      box-shadow: 0 4px 15px var(--page-yo88top-shadow);
      z-index: 1000;
      transition: background-color 0.3s ease, transform 0.3s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      min-width: 280px;
      text-align: center;
      cursor: pointer; /* Ensure it looks clickable even without href */
    }

    .page-yo88top__floating-button:hover {
      background-color: #c73a1a;
      transform: translateX(-50%) scale(1.05);
    }

    .page-yo88top__section {
      padding: 60px 0;
      background-color: var(--page-yo88top-white-color);
      margin-bottom: 20px;
      box-shadow: 0 2px 5px var(--page-yo88top-shadow);
      border-radius: 8px;
    }

    .page-yo88top__section--dark {
      background-color: var(--page-yo88top-secondary-color);
      color: var(--page-yo88top-white-color);
    }

    .page-yo88top__section-title {
      font-size: 2.2em;
      color: var(--page-yo88top-primary-color);
      text-align: center;
      margin-bottom: 40px;
      position: relative;
    }

    .page-yo88top__section-title--light {
      color: var(--page-yo88top-accent-color);
    }

    .page-yo88top__section-title::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background-color: var(--page-yo88top-accent-color);
      margin: 10px auto 0;
      border-radius: 2px;
    }

    .page-yo88top__text-content p {
      margin-bottom: 15px;
      font-size: 1.1em;
      line-height: 1.8;
    }

    .page-yo88top__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-yo88top__game-card {
      background-color: #f9f9f9;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px var(--page-yo88top-shadow);
      transition: transform 0.3s ease;
      text-align: center;
      display: flex;
      flex-direction: column;
      box-sizing: border-box;
    }

    .page-yo88top__game-card:hover {
      transform: translateY(-5px);
    }

    .page-yo88top__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-yo88top__game-info {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-yo88top__game-title {
      font-size: 1.4em;
      color: var(--page-yo88top-primary-color);
      margin-bottom: 10px;
    }

    .page-yo88top__game-description {
      font-size: 0.95em;
      color: var(--page-yo88top-light-text-color);
      margin-bottom: 15px;
      flex-grow: 1;
    }

    .page-yo88top__promo-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 25px;
      margin-top: 40px;
    }

    .page-yo88top__promo-item {
      background-color: #f0f0f0;
      border-left: 5px solid var(--page-yo88top-primary-color);
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 8px var(--page-yo88top-shadow);
      flex: 1 1 calc(33% - 50px);
      min-width: 280px;
      box-sizing: border-box;
      transition: background-color 0.3s ease;
    }

    .page-yo88top__promo-item:hover {
      background-color: #e8e8e8;
    }

    .page-yo88top__promo-title {
      font-size: 1.5em;
      color: var(--page-yo88top-primary-color);
      margin-bottom: 10px;
    }

    .page-yo88top__promo-description {
      font-size: 1em;
      color: var(--page-yo88top-text-color);
    }

    .page-yo88top__cta-button {
      display: inline-block;
      background-color: var(--page-yo88top-accent-color);
      color: var(--page-yo88top-white-color);
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      margin-top: 20px;
      transition: background-color 0.3s ease;
      cursor: pointer; /* Ensure it looks clickable even without href */
    }

    .page-yo88top__cta-button:hover {
      background-color: #e6a520;
    }

    .page-yo88top__faq-section {
      background-color: var(--page-yo88top-white-color);
      padding: 60px 0;
      margin-bottom: 20px;
      box-shadow: 0 2px 5px var(--page-yo88top-shadow);
      border-radius: 8px;
    }

    .page-yo88top__faq-list {
      margin-top: 40px;
    }

    .page-yo88top__faq-item {
      border: 1px solid var(--page-yo88top-border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-yo88top__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #f0f0f0;
      color: var(--page-yo88top-secondary-color);
      cursor: pointer;
      user-select: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease;
    }

    .page-yo88top__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      pointer-events: none; /* Prevent h3 from blocking click event on parent */
      color: var(--page-yo88top-secondary-color);
      font-size: 1.1em; /* Ensure consistent font size */
    }

    .page-yo88top__faq-question:hover {
      background-color: #e5e5e5;
    }

    .page-yo88top__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 15px;
      pointer-events: none; /* Prevent toggle from blocking click event on parent */
      transition: transform 0.3s ease;
    }

    .page-yo88top__faq-item.active .page-yo88top__faq-toggle {
      transform: rotate(45deg);
    }

    .page-yo88top__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      background-color: var(--page-yo88top-white-color);
      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-yo88top-text-color);
      font-size: 1em;
    }

    .page-yo88top__faq-item.active .page-yo88top__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px !important;
      opacity: 1;
    }

    .page-yo88top__guide-steps {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 30px;
      margin-top: 40px;
    }

    .page-yo88top__step-card {
      background-color: #f9f9f9;
      border: 1px solid var(--page-yo88top-border-color);
      border-radius: 10px;
      padding: 30px;
      text-align: center;
      flex: 1 1 calc(33% - 60px);
      min-width: 280px;
      box-shadow: 0 4px 10px var(--page-yo88top-shadow);
      box-sizing: border-box;
    }

    .page-yo88top__step-number {
      font-size: 2.5em;
      color: var(--page-yo88top-primary-color);
      font-weight: bold;
      margin-bottom: 15px;
    }

    .page-yo88top__step-title {
      font-size: 1.3em;
      color: var(--page-yo88top-secondary-color);
      margin-bottom: 10px;
    }

    .page-yo88top__step-description {
      font-size: 1em;
      color: var(--page-yo88top-light-text-color);
    }

    /* Responsive Design */
    @media (max-width: 992px) {
      .page-yo88top__hero-title {
        font-size: 2.2em;
      }
      .page-yo88top__section-title {
        font-size: 1.8em;
      }
      .page-yo88top__promo-item {
        flex: 1 1 calc(50% - 25px);
      }
      .page-yo88top__game-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      }
    }

    @media (max-width: 768px) {
      .page-yo88top__hero-section {
        padding: 100px 0 40px; /* Adjust padding-top for mobile fixed header */
        min-height: 300px;
      }
      .page-yo88top__hero-title {
        font-size: 2em;
      }
      .page-yo88top__hero-description {
        font-size: 1em;
      }
      .page-yo88top__section {
        padding: 40px 0;
      }
      .page-yo88top__section-title {
        font-size: 1.6em;
        margin-bottom: 30px;
      }
      .page-yo88top__text-content p {
        font-size: 1em;
      }
      .page-yo88top__floating-button {
        width: calc(100% - 40px);
        max-width: 400px;
        font-size: 1em;
        padding: 12px 20px;
      }
      .page-yo88top__promo-item,
      .page-yo88top__step-card {
        flex: 1 1 100%;
        width: 100% !important;
        max-width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
      .page-yo88top__promo-list,
      .page-yo88top__guide-steps {
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
        width: 100% !important;
        max-width: 100% !important;
      }
      .page-yo88top__game-card {
        width: 100% !important;
        max-width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
      .page-yo88top__game-grid {
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
        width: 100% !important;
        max-width: 100% !important;
        grid-template-columns: 1fr;
      }
      .page-yo88top__game-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-yo88top__faq-question {
        font-size: 1em;
        padding: 12px 15px;
      }
      .page-yo88top__faq-question h3 {
        font-size: 1em;
      }
      .page-yo88top__faq-answer {
        padding: 0 15px;
        font-size: 0.95em;
      }
      .page-yo88top__faq-item.active .page-yo88top__faq-answer {
        padding: 15px !important;
      }
    }