:root {
      --x88pro-primary-color: #e44d26; /* Cam đỏ */
      --x88pro-secondary-color: #ff8c00; /* Cam đậm */
      --x88pro-dark-background: #1a1a1a; /* Nền tối */
      --x88pro-light-text: #ffffff; /* Chữ sáng */
      --x88pro-grey-text: #cccccc; /* Chữ xám */
      --x88pro-border-color: #333333; /* Màu viền */
      --x88pro-accent-color: #00bcd4; /* Xanh ngọc */
    }

    .page-x88-pro {
      font-family: 'Arial', sans-serif;
      color: var(--x88pro-light-text);
      background-color: var(--x88pro-dark-background);
      line-height: 1.6;
      padding-bottom: 80px; /* Để lại không gian cho nút nổi */
      padding-top: var(--header-offset, 122px); /* Fallback nếu shared.css không có */
    }

    .page-x88-pro__section {
      padding: 40px 20px;
      max-width: 1200px;
      margin: 0 auto;
      text-align: center;
    }

    .page-x88-pro__hero-section {
      background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('[GALLERY:hero:1920x1080:x88pro,betting,mobile_gaming]') no-repeat center center/cover;
      padding: 100px 20px 60px; /* Adjusted padding-top to avoid double offset with body padding-top */
      text-align: center;
      position: relative;
    }

    .page-x88-pro__hero-title {
      font-size: 3.5em;
      color: var(--x88pro-primary-color);
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
      line-height: 1.1;
    }

    .page-x88-pro__hero-subtitle {
      font-size: 1.5em;
      color: var(--x88pro-light-text);
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-x88-pro__buttons-container {
      display: flex;
      gap: 20px;
      justify-content: center;
      flex-wrap: wrap;
    }

    .page-x88-pro__button {
      background-color: var(--x88pro-primary-color);
      color: var(--x88pro-light-text);
      padding: 15px 30px;
      border-radius: 5px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
      display: inline-block;
    }

    .page-x88-pro__button:hover {
      background-color: var(--x88pro-secondary-color);
      transform: translateY(-3px);
    }

    .page-x88-pro__sticky-buttons {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      background-color: rgba(26, 26, 26, 0.9);
      padding: 10px 0;
      display: flex;
      justify-content: space-around;
      align-items: center;
      box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.5);
      z-index: 1000;
      flex-wrap: wrap;
      gap: 10px;
    }

    .page-x88-pro__sticky-button {
      flex: 1;
      max-width: 48%;
      margin: 0 5px;
      padding: 12px 15px;
      font-size: 1em;
      white-space: nowrap; /* Prevent text wrapping */
    }

    .page-x88-pro__heading {
      font-size: 2.5em;
      color: var(--x88pro-primary-color);
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
      text-transform: uppercase;
    }

    .page-x88-pro__heading::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: var(--x88pro-secondary-color);
      border-radius: 2px;
    }

    .page-x88-pro__sub-heading {
      font-size: 1.8em;
      color: var(--x88pro-light-text);
      margin-bottom: 20px;
    }

    .page-x88-pro__text-content {
      font-size: 1.1em;
      color: var(--x88pro-grey-text);
      margin-bottom: 20px;
      text-align: left;
    }

    .page-x88-pro__text-content strong {
      color: var(--x88pro-primary-color);
    }

    .page-x88-pro__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }

    .page-x88-pro__category-card {
      background-color: #2a2a2a;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      border: 1px solid var(--x88pro-border-color);
      display: flex;
      flex-direction: column;
      height: 100%;
      box-sizing: border-box;
    }

    .page-x88-pro__category-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
    }

    .page-x88-pro__category-image-wrapper {
      width: 100%;
      height: 200px;
      overflow: hidden;
      display: flex;
      justify-content: center;
      align-items: center;
      background-color: #000;
    }

    .page-x88-pro__category-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-x88-pro__category-card:hover .page-x88-pro__category-image {
      transform: scale(1.05);
    }

    .page-x88-pro__category-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-x88-pro__category-title {
      font-size: 1.5em;
      color: var(--x88pro-primary-color);
      margin-bottom: 10px;
    }

    .page-x88-pro__category-description {
      font-size: 0.95em;
      color: var(--x88pro-grey-text);
      margin-bottom: 15px;
      flex-grow: 1;
    }

    .page-x88-pro__feature-list {
      list-style: none;
      padding: 0;
      margin-top: 30px;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      text-align: left;
    }

    .page-x88-pro__feature-item {
      background-color: #2a2a2a;
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      border-left: 5px solid var(--x88pro-primary-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box;
    }

    .page-x88-pro__feature-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.5);
    }

    .page-x88-pro__feature-title {
      font-size: 1.3em;
      color: var(--x88pro-secondary-color);
      margin-bottom: 10px;
    }

    .page-x88-pro__feature-description {
      font-size: 1em;
      color: var(--x88pro-grey-text);
    }

    .page-x88-pro__payment-providers {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 30px;
      margin-top: 40px;
    }

    .page-x88-pro__provider-logo {
      width: 150px;
      height: 80px;
      object-fit: contain;
      filter: grayscale(80%);
      opacity: 0.7;
      transition: filter 0.3s ease, opacity 0.3s ease;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-x88-pro__provider-logo:hover {
      filter: grayscale(0%);
      opacity: 1;
    }

    .page-x88-pro__faq-section {
      background-color: #222222;
      border-top: 1px solid var(--x88pro-border-color);
    }

    .page-x88-pro__faq-list {
      list-style: none;
      padding: 0;
      margin-top: 30px;
    }

    .page-x88-pro__faq-item {
      background-color: #2a2a2a;
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
      box-sizing: border-box;
    }

    .page-x88-pro__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      background-color: #333333;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
      box-sizing: border-box;
    }

    .page-x88-pro__faq-question:hover {
      background-color: #444444;
    }

    .page-x88-pro__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: var(--x88pro-light-text);
      pointer-events: none; /* Prevent h3 from blocking click */
    }

    .page-x88-pro__faq-toggle {
      font-size: 1.8em;
      color: var(--x88pro-primary-color);
      font-weight: bold;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click */
    }

    .page-x88-pro__faq-item.active .page-x88-pro__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar */
    }

    .page-x88-pro__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      color: var(--x88pro-grey-text);
      font-size: 1em;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      box-sizing: border-box;
      text-align: left;
    }

    .page-x88-pro__faq-item.active .page-x88-pro__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-x88-pro__hero-section {
        padding: 80px 15px 40px;
      }

      .page-x88-pro__hero-title {
        font-size: 2.5em;
      }

      .page-x88-pro__hero-subtitle {
        font-size: 1.2em;
      }

      .page-x88-pro__section {
        padding: 30px 15px;
      }

      .page-x88-pro__heading {
        font-size: 2em;
      }

      .page-x88-pro__sub-heading {
        font-size: 1.5em;
      }

      .page-x88-pro__text-content {
        font-size: 1em;
      }

      .page-x88-pro__game-categories {
        grid-template-columns: 1fr;
      }

      .page-x88-pro__category-card {
        margin: 0 auto;
        max-width: 400px;
        width: 100% !important;
        box-sizing: border-box !important;
      }

      .page-x88-pro__feature-list {
        grid-template-columns: 1fr;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }

      .page-x88-pro__feature-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 20px !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-x88-pro__payment-providers {
        gap: 20px;
      }

      .page-x88-pro__provider-logo {
        width: 120px;
        height: 60px;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }

      .page-x88-pro__faq-question {
        padding: 15px 20px;
      }

      .page-x88-pro__faq-question h3 {
        font-size: 1.1em;
      }

      .page-x88-pro__faq-toggle {
        font-size: 1.5em;
      }

      .page-x88-pro__faq-answer {
        padding: 0 20px;
      }

      .page-x88-pro__faq-item.active .page-x88-pro__faq-answer {
        padding: 15px 20px !important;
      }

      .page-x88-pro__sticky-buttons {
        flex-direction: row; /* Keep them side by side */
        gap: 5px;
        padding: 10px;
      }

      .page-x88-pro__sticky-button {
        max-width: 100%; /* Allow buttons to take full width if needed */
        font-size: 0.9em;
        padding: 10px;
        flex: 1; /* Allow them to grow and shrink */
        min-width: 120px; /* Ensure they don't get too small */
      }

      .page-x88-pro img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-x88-pro__category-image-wrapper,
      .page-x88-pro__category-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
    }

    @media (max-width: 480px) {
      .page-x88-pro__hero-title {
        font-size: 2em;
      }

      .page-x88-pro__hero-subtitle {
        font-size: 1em;
      }

      .page-x88-pro__button {
        padding: 12px 20px;
        font-size: 1em;
      }

      .page-x88-pro__sticky-buttons {
        flex-wrap: wrap; /* Allow buttons to wrap if screen is too small */
        gap: 8px;
      }

      .page-x88-pro__sticky-button {
        flex-basis: 48%; /* Each button takes roughly half width */
        margin: 0;
        min-width: unset;
      }
    }