:root {
      --page-yo88download-primary-color: #e44d26; /* Cam đỏ */
      --page-yo88download-secondary-color: #333;
      --page-yo88download-accent-color: #f7b731; /* Vàng */
      --page-yo88download-background-light: #f5f5f5;
      --page-yo88download-text-dark: #333;
      --page-yo88download-text-light: #fff;
      --page-yo88download-border-color: #ddd;
      --page-yo88download-shadow-light: rgba(0, 0, 0, 0.1);
      --page-yo88download-spacing-sm: 10px;
      --page-yo88download-spacing-md: 20px;
      --page-yo88download-spacing-lg: 40px;
    }

    .page-yo88download {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-yo88download-text-dark);
      background-color: var(--page-yo88download-background-light);
      overflow-x: hidden; /* Prevent horizontal scroll */
    }

    /* Fixed header spacing */
    .page-yo88download__hero-section {
      padding-top: 10px; /* Desktop default */
    }

    @media (max-width: 768px) {
      .page-yo88download__hero-section {
        padding-top: 10px; /* Mobile default */
      }
    }


    /* Hero Section */
    .page-yo88download__hero-section {
      position: relative;
      width: 100%;
      height: 60vh; /* Adjust height for mobile focus */
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      color: var(--page-yo88download-text-light);
      overflow: hidden;
      background-color: var(--page-yo88download-secondary-color);
    }

    .page-yo88download__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 0;
      filter: brightness(0.6); /* Darken background for text readability */
    }

    .page-yo88download__hero-content {
      position: relative;
      z-index: 1;
      padding: var(--page-yo88download-spacing-md);
      max-width: 900px;
    }

    .page-yo88download__hero-title {
      font-size: 2.5em;
      margin-bottom: var(--page-yo88download-spacing-sm);
      color: var(--page-yo88download-accent-color);
      text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    }

    .page-yo88download__hero-subtitle {
      font-size: 1.2em;
      margin-bottom: var(--page-yo88download-spacing-md);
      color: var(--page-yo88download-text-light);
      text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
    }

    .page-yo88download__download-button {
      display: inline-block;
      background-color: var(--page-yo88download-primary-color);
      color: var(--page-yo88download-text-light);
      padding: 15px 30px;
      border-radius: 8px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-yo88download__download-button:hover {
      background-color: #d43a1a;
      transform: translateY(-2px);
    }

    /* Floating Login Button */
    .page-yo88download__floating-login-button {
      position: fixed;
      bottom: var(--page-yo88download-spacing-md);
      right: var(--page-yo88download-spacing-md);
      background-color: var(--page-yo88download-accent-color);
      color: var(--page-yo88download-text-dark);
      padding: 12px 20px;
      border-radius: 30px;
      font-size: 1em;
      font-weight: bold;
      text-decoration: none;
      box-shadow: 0 4px 8px var(--page-yo88download-shadow-light);
      z-index: 1000;
      transition: background-color 0.3s ease, transform 0.3s ease;
      display: flex;
      align-items: center;
      gap: 8px;
      border: none;
      cursor: pointer;
    }

    .page-yo88download__floating-login-button:hover {
      background-color: #e6a720;
      transform: translateY(-3px);
    }

    .page-yo88download__floating-login-icon {
      width: 24px;
      height: 24px;
      vertical-align: middle;
    }

    /* General Section Styling */
    .page-yo88download__section {
      padding: var(--page-yo88download-spacing-lg) var(--page-yo88download-spacing-md);
      max-width: 1200px;
      margin: 0 auto;
      background-color: var(--page-yo88download-text-light);
      margin-bottom: var(--page-yo88download-spacing-md);
      border-radius: 8px;
      box-shadow: 0 2px 4px var(--page-yo88download-shadow-light);
    }

    .page-yo88download__section--alt {
      background-color: var(--page-yo88download-background-light);
    }

    .page-yo88download__section-title {
      font-size: 2em;
      color: var(--page-yo88download-primary-color);
      text-align: center;
      margin-bottom: var(--page-yo88download-spacing-lg);
      position: relative;
    }

    .page-yo88download__section-title::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background-color: var(--page-yo88download-accent-color);
      margin: 10px auto 0;
      border-radius: 2px;
    }

    /* Feature Grid */
    .page-yo88download__feature-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: var(--page-yo88download-spacing-md);
    }

    .page-yo88download__feature-item {
      background-color: var(--page-yo88download-background-light);
      padding: var(--page-yo88download-spacing-md);
      border-radius: 8px;
      text-align: center;
      box-shadow: 0 2px 4px rgba(0,0,0,0.05);
      transition: transform 0.3s ease;
      box-sizing: border-box; /* Crucial for responsive list items */
    }

    .page-yo88download__feature-item:hover {
      transform: translateY(-5px);
    }

    .page-yo88download__feature-icon {
      width: 100px; /* Min size */
      height: 100px; /* Min size */
      margin-bottom: var(--page-yo88download-spacing-sm);
      object-fit: contain;
      max-width: 100%;
      height: auto;
    }

    .page-yo88download__feature-title {
      font-size: 1.3em;
      color: var(--page-yo88download-primary-color);
      margin-bottom: var(--page-yo88download-spacing-sm);
    }

    .page-yo88download__feature-description {
      font-size: 0.95em;
      color: var(--page-yo88download-text-dark);
    }

    /* Download Steps */
    .page-yo88download__steps-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: var(--page-yo88download-spacing-lg);
      margin-top: var(--page-yo88download-spacing-lg);
    }

    .page-yo88download__step-item {
      text-align: center;
      box-sizing: border-box; /* Crucial for responsive list items */
    }

    .page-yo88download__step-icon {
      width: 150px; /* Min size */
      height: 150px; /* Min size */
      border-radius: 50%;
      background-color: var(--page-yo88download-primary-color);
      display: inline-flex;
      justify-content: center;
      align-items: center;
      margin-bottom: var(--page-yo88download-spacing-md);
      color: var(--page-yo88download-text-light);
      font-size: 3em;
      font-weight: bold;
      box-shadow: 0 4px 8px var(--page-yo88download-shadow-light);
      max-width: 100%;
      height: auto;
    }

    .page-yo88download__step-image {
        width: 100%;
        max-width: 400px;
        height: auto;
        border-radius: 8px;
        box-shadow: 0 4px 8px var(--page-yo88download-shadow-light);
        margin-bottom: var(--page-yo88download-spacing-md);
        object-fit: cover;
    }

    .page-yo88download__step-title {
      font-size: 1.5em;
      color: var(--page-yo88download-primary-color);
      margin-bottom: var(--page-yo88download-spacing-sm);
    }

    .page-yo88download__step-description {
      font-size: 1em;
      color: var(--page-yo88download-text-dark);
      text-align: left;
      padding: 0 var(--page-yo88download-spacing-sm);
    }

    .page-yo88download__download-links {
      display: flex;
      justify-content: center;
      gap: var(--page-yo88download-spacing-md);
      margin-top: var(--page-yo88download-spacing-md);
      flex-wrap: wrap;
    }

    .page-yo88download__download-link {
      display: inline-block;
      background-color: var(--page-yo88download-accent-color);
      color: var(--page-yo88download-text-dark);
      padding: 10px 20px;
      border-radius: 5px;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-yo88download__download-link:hover {
      background-color: #e6a720;
    }

    /* Game Highlights */
    .page-yo88download__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: var(--page-yo88download-spacing-md);
      margin-top: var(--page-yo88download-spacing-lg);
    }

    .page-yo88download__game-card {
      background-color: var(--page-yo88download-text-light);
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 4px 8px var(--page-yo88download-shadow-light);
      transition: transform 0.3s ease;
      box-sizing: border-box; /* Crucial for responsive list items */
    }

    .page-yo88download__game-card:hover {
      transform: translateY(-5px);
    }

    .page-yo88download__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      max-width: 100%;
      height: auto;
    }

    .page-yo88download__game-content {
      padding: var(--page-yo88download-spacing-md);
    }

    .page-yo88download__game-title {
      font-size: 1.4em;
      color: var(--page-yo88download-primary-color);
      margin-bottom: var(--page-yo88download-spacing-sm);
    }

    .page-yo88download__game-description {
      font-size: 0.9em;
      color: var(--page-yo88download-text-dark);
    }

    /* Promotions */
    .page-yo88download__promotion-card {
      background-color: var(--page-yo88download-primary-color);
      color: var(--page-yo88download-text-light);
      padding: var(--page-yo88download-spacing-lg);
      border-radius: 10px;
      text-align: center;
      box-shadow: 0 6px 12px rgba(0,0,0,0.2);
      margin-top: var(--page-yo88download-spacing-lg);
    }

    .page-yo88download__promotion-title {
      font-size: 2.2em;
      margin-bottom: var(--page-yo88download-spacing-sm);
      color: var(--page-yo88download-accent-color);
    }

    .page-yo88download__promotion-text {
      font-size: 1.1em;
      margin-bottom: var(--page-yo88download-spacing-md);
    }

    /* FAQ Section */
    .page-yo88download__faq-container {
      margin-top: var(--page-yo88download-spacing-lg);
    }

    .page-yo88download__faq-item {
      background-color: var(--page-yo88download-text-light);
      border: 1px solid var(--page-yo88download-border-color);
      border-radius: 8px;
      margin-bottom: var(--page-yo88download-spacing-sm);
      overflow: hidden;
      box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    }

    .page-yo88download__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px;
      cursor: pointer;
      background-color: #f9f9f9;
      border-bottom: 1px solid var(--page-yo88download-border-color);
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-yo88download__faq-question:hover {
      background-color: #f0f0f0;
    }

    .page-yo88download__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-yo88download-primary-color);
      pointer-events: none; /* Prevent h3 from interfering with click event */
    }

    .page-yo88download__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-yo88download-primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from interfering with click event */
    }

    .page-yo88download__faq-item.active .page-yo88download__faq-toggle {
      transform: rotate(45deg); /* Change + to X or - */
    }

    .page-yo88download__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: var(--page-yo88download-text-dark);
    }

    .page-yo88download__faq-item.active .page-yo88download__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 15px !important;
      opacity: 1;
    }

    /* Call to Action */
    .page-yo88download__cta-section {
      text-align: center;
      background-color: var(--page-yo88download-primary-color);
      color: var(--page-yo88download-text-light);
      padding: var(--page-yo88download-spacing-lg) var(--page-yo88download-spacing-md);
      border-radius: 8px;
      margin-top: var(--page-yo88download-spacing-lg);
    }

    .page-yo88download__cta-title {
      font-size: 2em;
      margin-bottom: var(--page-yo88download-spacing-md);
      color: var(--page-yo88download-accent-color);
    }

    .page-yo88download__cta-text {
      font-size: 1.1em;
      margin-bottom: var(--page-yo88download-spacing-lg);
    }

    /* Responsive Adjustments */
    @media (max-width: 768px) {
      .page-yo88download__hero-section {
        height: 50vh;
      }
      .page-yo88download__hero-title {
        font-size: 1.8em;
      }
      .page-yo88download__hero-subtitle {
        font-size: 1em;
      }
      .page-yo88download__download-button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-yo88download__floating-login-button {
        bottom: var(--page-yo88download-spacing-sm);
        right: var(--page-yo88download-spacing-sm);
        padding: 10px 15px;
        font-size: 0.9em;
      }
      .page-yo88download__section {
        padding: var(--page-yo88download-spacing-md) var(--page-yo88download-spacing-sm);
      }
      .page-yo88download__section-title {
        font-size: 1.7em;
      }

      /* List item specific responsive styles */
      .page-yo88download__feature-grid,
      .page-yo88download__steps-grid,
      .page-yo88download__game-grid {
        grid-template-columns: 1fr; /* Single column layout for grids */
        gap: var(--page-yo88download-spacing-md);
      }

      .page-yo88download__feature-item,
      .page-yo88download__step-item,
      .page-yo88download__game-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: var(--page-yo88download-spacing-sm); /* Adjust padding */
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
      
      /* Ensure image containers and images are responsive */
      .page-yo88download__hero-background,
      .page-yo88download__feature-icon,
      .page-yo88download__step-image,
      .page-yo88download__game-image,
      .page-yo88download__floating-login-icon {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
      }

      .page-yo88download__download-links {
        flex-direction: column;
        align-items: center;
      }
      .page-yo88download__download-link {
        width: 80%;
        max-width: 250px;
      }

      .page-yo88download__faq-question {
        padding: 12px;
      }
      .page-yo88download__faq-question h3 {
        font-size: 1em;
      }
      .page-yo88download__faq-answer {
        padding: 0 12px;
      }
      .page-yo88download__faq-item.active .page-yo88download__faq-answer {
        padding: 15px 12px !important;
      }
    }