:root {
      --page-xvipwinios-primary-color: #e44d26; /* Màu cam đỏ */
      --page-xvipwinios-secondary-color: #333;
      --page-xvipwinios-accent-color: #ffcc00; /* Màu vàng nổi bật */
      --page-xvipwinios-background-light: #f9f9f9;
      --page-xvipwinios-text-dark: #333;
      --page-xvipwinios-text-light: #fff;
      --page-xvipwinios-border-color: #ddd;
    }

    .page-xvipwinios {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-xvipwinios-text-dark);
      background-color: var(--page-xvipwinios-background-light);
      padding: 0;
      margin: 0;
    }

    .page-xvipwinios__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    /* Hero Section */
    .page-xvipwinios__hero-section {
      position: relative;
      width: 100%;
      min-height: 400px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      background-color: var(--page-xvipwinios-secondary-color);
      color: var(--page-xvipwinios-text-light);
      overflow: hidden;
      padding-top: 10px; /* Adjust for fixed header */
      box-sizing: border-box;
    }

    .page-xvipwinios__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 1;
      filter: brightness(0.6); /* Làm tối ảnh nền để chữ nổi bật */
      max-width: 100%; /* Ensure responsiveness */
      height: auto; /* Maintain aspect ratio */
    }

    .page-xvipwinios__hero-content {
      position: relative;
      z-index: 2;
      max-width: 800px;
      padding: 20px;
    }

    .page-xvipwinios__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: var(--page-xvipwinios-accent-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
      word-wrap: break-word; /* Ensure long titles wrap */
      overflow-wrap: break-word;
      word-break: break-word;
    }

    .page-xvipwinios__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .page-xvipwinios__hero-cta {
      display: inline-block;
      padding: 15px 30px;
      background-color: var(--page-xvipwinios-primary-color);
      color: var(--page-xvipwinios-text-light);
      border-radius: 8px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease;
      cursor: pointer;
      border: none; /* Use button tag, so no border */
    }

    .page-xvipwinios__hero-cta:hover {
      background-color: #c73c1c;
    }

    /* Floating Login Button */
    .page-xvipwinios__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-xvipwinios-primary-color);
      color: var(--page-xvipwinios-text-light);
      padding: 12px 25px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      text-align: center;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.3s ease;
      animation: page-xvipwinios__pulse 2s infinite;
      border: none;
    }

    .page-xvipwinios__floating-button:hover {
      background-color: #c73c1c;
      transform: scale(1.05);
    }

    @keyframes page-xvipwinios__pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    /* General Section Styling */
    .page-xvipwinios__section {
      padding: 60px 20px;
      text-align: center;
      background-color: var(--page-xvipwinios-background-light);
      border-bottom: 1px solid var(--page-xvipwinios-border-color);
    }

    .page-xvipwinios__section:last-of-type {
      border-bottom: none;
    }

    .page-xvipwinios__section-title {
      font-size: 2.2em;
      color: var(--page-xvipwinios-primary-color);
      margin-bottom: 40px;
      position: relative;
      display: inline-block;
      word-wrap: break-word;
      overflow-wrap: break-word;
      word-break: break-word;
    }

    .page-xvipwinios__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: -10px;
      transform: translateX(-50%);
      width: 60px;
      height: 4px;
      background-color: var(--page-xvipwinios-accent-color);
      border-radius: 2px;
    }

    .page-xvipwinios__text-content {
      max-width: 900px;
      margin: 0 auto 40px auto;
      font-size: 1.1em;
      color: var(--page-xvipwinios-text-dark);
      text-align: left;
    }

    .page-xvipwinios__text-content p {
      margin-bottom: 20px;
    }

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

    .page-xvipwinios__game-card {
      background-color: #fff;
      border-radius: 12px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      box-sizing: border-box;
    }

    .page-xvipwinios__game-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    }

    .page-xvipwinios__game-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      max-width: 100%; /* Ensure responsiveness */
      height: auto; /* Maintain aspect ratio */
    }

    .page-xvipwinios__game-card-content {
      padding: 25px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-xvipwinios__game-card-title {
      font-size: 1.5em;
      color: var(--page-xvipwinios-primary-color);
      margin-bottom: 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
      word-break: break-word;
    }

    .page-xvipwinios__game-card-description {
      font-size: 0.95em;
      color: var(--page-xvipwinios-text-dark);
      margin-bottom: 20px;
      text-align: left;
      flex-grow: 1;
    }

    .page-xvipwinios__game-card-button {
      display: inline-block;
      padding: 10px 20px;
      background-color: var(--page-xvipwinios-accent-color);
      color: var(--page-xvipwinios-text-dark);
      border-radius: 5px;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease;
      cursor: pointer;
      border: none;
      margin-top: auto; /* Push button to bottom */
    }

    .page-xvipwinios__game-card-button:hover {
      background-color: #e6b800;
    }

    /* Download Section */
    .page-xvipwinios__download-steps {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 30px;
      max-width: 1000px;
      margin: 0 auto;
    }

    .page-xvipwinios__step-item {
      background-color: #fff;
      border-radius: 12px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      padding: 30px;
      flex: 1 1 calc(33% - 60px); /* 3 items per row */
      min-width: 280px;
      box-sizing: border-box;
      text-align: left;
      transition: transform 0.3s ease;
    }

    .page-xvipwinios__step-item:hover {
      transform: translateY(-5px);
    }

    .page-xvipwinios__step-number {
      font-size: 2em;
      color: var(--page-xvipwinios-primary-color);
      font-weight: bold;
      margin-bottom: 15px;
    }

    .page-xvipwinios__step-title {
      font-size: 1.3em;
      color: var(--page-xvipwinios-secondary-color);
      margin-bottom: 10px;
      word-wrap: break-word;
      overflow-wrap: break-word;
      word-break: break-word;
    }

    .page-xvipwinios__step-description {
      font-size: 1em;
      color: var(--page-xvipwinios-text-dark);
    }

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

    .page-xvipwinios__download-button {
      display: flex;
      align-items: center;
      padding: 15px 30px;
      background-color: var(--page-xvipwinios-primary-color);
      color: var(--page-xvipwinios-text-light);
      border-radius: 8px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease;
      cursor: pointer;
      border: none;
    }

    .page-xvipwinios__download-button.page-xvipwinios__download-button--ios {
      background-color: #007aff; /* Apple Blue */
    }

    .page-xvipwinios__download-button.page-xvipwinios__download-button--android {
      background-color: #3DDC84; /* Android Green */
    }

    .page-xvipwinios__download-button:hover {
      opacity: 0.9;
    }

    .page-xvipwinios__download-button svg {
      margin-right: 10px;
      width: 24px;
      height: 24px;
      fill: currentColor;
    }

    /* Promotions Section */
    .page-xvipwinios__promotion-card {
      background: linear-gradient(135deg, var(--page-xvipwinios-primary-color), #f76b1c);
      color: var(--page-xvipwinios-text-light);
      border-radius: 15px;
      padding: 40px;
      max-width: 800px;
      margin: 0 auto;
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
      text-align: center;
    }

    .page-xvipwinios__promotion-title {
      font-size: 2.5em;
      margin-bottom: 15px;
      color: var(--page-xvipwinios-accent-color);
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
      word-wrap: break-word;
      overflow-wrap: break-word;
      word-break: break-word;
    }

    .page-xvipwinios__promotion-subtitle {
      font-size: 1.5em;
      margin-bottom: 25px;
      font-weight: normal;
    }

    .page-xvipwinios__promotion-cta {
      display: inline-block;
      padding: 15px 35px;
      background-color: var(--page-xvipwinios-accent-color);
      color: var(--page-xvipwinios-text-dark);
      border-radius: 50px;
      font-size: 1.2em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.3s ease;
      cursor: pointer;
      border: none;
    }

    .page-xvipwinios__promotion-cta:hover {
      background-color: #e6b800;
      transform: scale(1.05);
    }

    /* Why Choose Section */
    .page-xvipwinios__feature-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-xvipwinios__feature-item {
      background-color: #fff;
      border-radius: 12px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      padding: 30px;
      text-align: center;
      transition: transform 0.3s ease;
      box-sizing: border-box;
    }

    .page-xvipwinios__feature-item:hover {
      transform: translateY(-5px);
    }

    .page-xvipwinios__feature-icon {
      width: 80px;
      height: 80px;
      margin-bottom: 20px;
      color: var(--page-xvipwinios-primary-color);
    }

    .page-xvipwinios__feature-title {
      font-size: 1.4em;
      color: var(--page-xvipwinios-secondary-color);
      margin-bottom: 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
      word-break: break-word;
    }

    .page-xvipwinios__feature-description {
      font-size: 1em;
      color: var(--page-xvipwinios-text-dark);
    }

    /* FAQ Section */
    .page-xvipwinios__faq-list {
      max-width: 900px;
      margin: 0 auto;
      text-align: left;
    }

    .page-xvipwinios__faq-item {
      background-color: #fff;
      border-radius: 10px;
      margin-bottom: 15px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-xvipwinios__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      background-color: var(--page-xvipwinios-primary-color);
      color: var(--page-xvipwinios-text-light);
      cursor: pointer;
      user-select: none;
      font-size: 1.15em;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-xvipwinios__faq-question:hover {
      background-color: #c73c1c;
    }

    .page-xvipwinios__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      pointer-events: none; /* Prevent h3 from blocking click event */
      word-wrap: break-word;
      overflow-wrap: break-word;
      word-break: break-word;
    }

    .page-xvipwinios__faq-toggle {
      font-size: 1.8em;
      line-height: 1;
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

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

    .page-xvipwinios__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px; /* Initial padding, will be adjusted on active */
      background-color: #fefefe;
      color: var(--page-xvipwinios-text-dark);
      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;
      text-align: left;
    }

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

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-xvipwinios__container {
        padding: 15px;
      }

      .page-xvipwinios__hero-section {
        min-height: 300px;
        padding-top: 10px; /* Adjust for fixed header on mobile */
      }

      .page-xvipwinios__hero-title {
        font-size: 2em;
      }

      .page-xvipwinios__hero-description {
        font-size: 1em;
      }

      .page-xvipwinios__hero-cta {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-xvipwinios__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 10px 20px;
        font-size: 1em;
      }

      .page-xvipwinios__section {
        padding: 40px 15px;
      }

      .page-xvipwinios__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
      }

      .page-xvipwinios__text-content {
        font-size: 1em;
        margin-bottom: 30px;
      }

      .page-xvipwinios__game-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-xvipwinios__game-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-xvipwinios__game-card-image {
        max-width: 100% !important;
        height: auto !important;
      }

      .page-xvipwinios__download-steps {
        flex-direction: column;
        gap: 20px;
      }

      .page-xvipwinios__step-item {
        flex: 1 1 100%;
        min-width: unset;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-xvipwinios__download-buttons {
        flex-direction: column;
        gap: 15px;
      }

      .page-xvipwinios__download-button {
        width: 100%;
        justify-content: center;
        padding: 12px 20px;
        font-size: 1em;
      }

      .page-xvipwinios__promotion-card {
        padding: 30px 20px;
      }

      .page-xvipwinios__promotion-title {
        font-size: 2em;
      }

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

      .page-xvipwinios__promotion-cta {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-xvipwinios__feature-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-xvipwinios__feature-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-xvipwinios__faq-question {
        font-size: 1em;
        padding: 15px 20px;
      }

      .page-xvipwinios__faq-toggle {
        font-size: 1.5em;
        margin-left: 10px;
      }

      .page-xvipwinios__faq-answer {
        padding: 0 20px;
      }
      .page-xvipwinios__faq-item.active .page-xvipwinios__faq-answer {
        padding: 15px 20px !important;
      }
      
      /* Ensure all images are responsive on mobile */
      .page-xvipwinios img {
          max-width: 100% !important;
          height: auto !important;
          box-sizing: border-box !important;
      }
      .page-xvipwinios__hero-background {
          max-width: 100% !important;
          height: auto !important;
      }
    }

    @media (max-width: 480px) {
      .page-xvipwinios__hero-title {
        font-size: 1.8em;
      }
      .page-xvipwinios__section-title {
        font-size: 1.6em;
      }
      .page-xvipwinios__promotion-title {
        font-size: 1.8em;
      }
      .page-xvipwinios__promotion-subtitle {
        font-size: 1em;
      }
    }