:root {
      --page-sunwin19-primary-color: #f7b32b; /* Gold/Yellow */
      --page-sunwin19-secondary-color: #e04a00; /* Orange/Red */
      --page-sunwin19-dark-bg: #1a1a2e; /* Dark Blue/Purple */
      --page-sunwin19-light-text: #ffffff;
      --page-sunwin19-dark-text: #333333;
      --page-sunwin19-card-bg: #2a2a4a; /* Slightly lighter dark blue */
      --page-sunwin19-border-color: #4a4a6e;
    }

    .page-sunwin19 {
      font-family: 'Arial', sans-serif;
      color: var(--page-sunwin19-light-text);
      background-color: var(--page-sunwin19-dark-bg);
      line-height: 1.6;
      overflow-x: hidden;
      margin-top: 60px; /* Adjust for fixed header */
      margin-bottom: 60px; /* Adjust for fixed footer */
    }

    .page-sunwin19-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 15px;
    }

    .page-sunwin19-banner {
      position: relative;
      width: 100%;
      height: 250px; /* Mobile height */
      background-color: var(--page-sunwin19-card-bg);
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      overflow: hidden;
      border-bottom: 4px solid var(--page-sunwin19-primary-color);
    }

    .page-sunwin19-banner img {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 1;
      opacity: 0.7;
    }

    .page-sunwin19-banner-content {
      position: relative;
      z-index: 2;
      padding: 15px;
      background: rgba(0, 0, 0, 0.5);
      border-radius: 10px;
    }

    .page-sunwin19-banner h1 {
      font-size: 2.2em;
      color: var(--page-sunwin19-primary-color);
      margin-bottom: 10px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-sunwin19-banner p {
      font-size: 1.1em;
      color: var(--page-sunwin19-light-text);
      margin-bottom: 20px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
    }

    .page-sunwin19-btn {
      display: inline-block;
      background-color: var(--page-sunwin19-secondary-color);
      color: var(--page-sunwin19-light-text);
      padding: 12px 25px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
    }

    .page-sunwin19-btn:hover {
      background-color: #ff6f00;
      transform: translateY(-2px);
    }

    .page-sunwin19-floating-btn {
      position: fixed;
      bottom: 75px; /* Above footer placeholder */
      left: 50%;
      transform: translateX(-50%);
      background-color: var(--page-sunwin19-primary-color);
      color: var(--page-sunwin19-dark-text);
      padding: 15px 30px;
      border-radius: 40px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.2em;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      z-index: 1000;
      transition: background-color 0.3s ease, transform 0.2s ease;
      animation: page-sunwin19-pulse 2s infinite;
      white-space: nowrap; /* Prevent text wrapping */
    }

    .page-sunwin19-floating-btn:hover {
      background-color: #ffc107;
      transform: translateX(-50%) scale(1.05);
    }

    @keyframes page-sunwin19-pulse {
      0% { transform: translateX(-50%) scale(1); }
      50% { transform: translateX(-50%) scale(1.03); }
      100% { transform: translateX(-50%) scale(1); }
    }

    .page-sunwin19-section {
      padding: 40px 0;
      text-align: center;
    }

    .page-sunwin19-section h2 {
      font-size: 2em;
      color: var(--page-sunwin19-primary-color);
      margin-bottom: 25px;
      position: relative;
      display: inline-block;
    }

    .page-sunwin19-section h2::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: -10px;
      transform: translateX(-50%);
      width: 60px;
      height: 3px;
      background-color: var(--page-sunwin19-secondary-color);
    }

    .page-sunwin19-section p {
      max-width: 800px;
      margin: 0 auto 20px auto;
      color: var(--page-sunwin19-light-text);
    }

    .page-sunwin19-game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: 30px;
      padding: 0 15px;
    }

    .page-sunwin19-game-item {
      background-color: var(--page-sunwin19-card-bg);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-sunwin19-border-color);
    }

    .page-sunwin19-game-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
    }

    .page-sunwin19-game-item img {
      width: 100%;
      height: 120px;
      object-fit: cover;
      display: block;
    }

    .page-sunwin19-game-item h3 {
      font-size: 1.1em;
      color: var(--page-sunwin19-primary-color);
      margin: 15px 10px 10px;
      min-height: 40px; /* Ensure consistent height */
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
    }

    .page-sunwin19-game-item a {
      text-decoration: none;
      color: inherit;
      display: block;
    }

    .page-sunwin19-game-item a:hover h3 {
      color: var(--page-sunwin19-secondary-color);
    }

    .page-sunwin19-game-item p {
      font-size: 0.9em;
      color: var(--page-sunwin19-light-text);
      padding: 0 10px 15px;
      margin: 0;
    }

    .page-sunwin19-download-section {
      background-color: var(--page-sunwin19-card-bg);
      padding: 40px 15px;
      border-top: 1px solid var(--page-sunwin19-border-color);
      border-bottom: 1px solid var(--page-sunwin19-border-color);
    }

    .page-sunwin19-download-links {
      display: flex;
      flex-direction: column;
      gap: 15px;
      margin-top: 30px;
      align-items: center;
    }

    .page-sunwin19-download-links .page-sunwin19-btn {
      width: 100%;
      max-width: 300px;
      padding: 15px 20px;
      font-size: 1.2em;
      background-color: var(--page-sunwin19-primary-color);
      color: var(--page-sunwin19-dark-text);
    }

    .page-sunwin19-download-links .page-sunwin19-btn:hover {
      background-color: #ffc107;
    }

    .page-sunwin19-download-links .page-sunwin19-btn.secondary {
      background-color: var(--page-sunwin19-secondary-color);
      color: var(--page-sunwin19-light-text);
    }

    .page-sunwin19-download-links .page-sunwin19-btn.secondary:hover {
      background-color: #ff6f00;
    }

    .page-sunwin19-pros-list {
      list-style: none;
      padding: 0;
      margin: 30px auto 0 auto;
      max-width: 600px;
      text-align: left;
    }

    .page-sunwin19-pros-list li {
      background-color: var(--page-sunwin19-card-bg);
      margin-bottom: 10px;
      padding: 15px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      gap: 10px;
      border: 1px solid var(--page-sunwin19-border-color);
    }

    .page-sunwin19-pros-list li::before {
      content: '✅';
      font-size: 1.2em;
      flex-shrink: 0;
    }

    .page-sunwin19-highlight {
      color: var(--page-sunwin19-primary-color);
      font-weight: bold;
    }

    .page-sunwin19-game-info {
      background-color: var(--page-sunwin19-card-bg);
      padding: 30px;
      border-radius: 10px;
      margin-top: 30px;
      text-align: left;
      border: 1px solid var(--page-sunwin19-border-color);
    }

    .page-sunwin19-game-info h3 {
      color: var(--page-sunwin19-primary-color);
      font-size: 1.5em;
      margin-bottom: 15px;
    }

    .page-sunwin19-game-info ul {
      list-style: disc;
      margin-left: 20px;
      margin-bottom: 20px;
      color: var(--page-sunwin19-light-text);
    }

    .page-sunwin19-game-info li {
      margin-bottom: 8px;
    }

    .page-sunwin19-promotions-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
      padding: 0 15px;
    }

    .page-sunwin19-promo-card {
      background-color: var(--page-sunwin19-card-bg);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      text-align: left;
      border: 1px solid var(--page-sunwin19-border-color);
      transition: transform 0.3s ease;
    }

    .page-sunwin19-promo-card:hover {
      transform: translateY(-5px);
    }

    .page-sunwin19-promo-card img {
      width: 100%;
      height: 180px;
      object-fit: cover;
      display: block;
    }

    .page-sunwin19-promo-content {
      padding: 20px;
    }

    .page-sunwin19-promo-content h3 {
      font-size: 1.3em;
      color: var(--page-sunwin19-primary-color);
      margin-top: 0;
      margin-bottom: 10px;
    }

    .page-sunwin19-promo-content p {
      font-size: 0.95em;
      color: var(--page-sunwin19-light-text);
      margin-bottom: 15px;
    }

    .page-sunwin19-promo-content .page-sunwin19-btn {
      width: auto;
      padding: 10px 20px;
      font-size: 1em;
    }

    .page-sunwin19-faq-item {
      background-color: var(--page-sunwin19-card-bg);
      border: 1px solid var(--page-sunwin19-border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      text-align: left;
    }

    .page-sunwin19-faq-question {
      padding: 15px 20px;
      cursor: pointer;
      font-weight: bold;
      color: var(--page-sunwin19-primary-color);
      font-size: 1.1em;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .page-sunwin19-faq-question::after {
      content: '+';
      font-size: 1.5em;
      transition: transform 0.3s ease;
    }

    .page-sunwin19-faq-question.active::after {
      content: '-';
      transform: rotate(180deg);
    }

    .page-sunwin19-faq-answer {
      padding: 0 20px 15px;
      color: var(--page-sunwin19-light-text);
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease-out;
    }

    @media (min-width: 768px) {
      .page-sunwin19-banner {
        height: 350px; /* Desktop height */
      }

      .page-sunwin19-banner h1 {
        font-size: 3.5em;
      }

      .page-sunwin19-banner p {
        font-size: 1.3em;
      }

      .page-sunwin19-game-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      }

      .page-sunwin19-game-item img {
        height: 150px;
      }

      .page-sunwin19-download-links {
        flex-direction: row;
        justify-content: center;
        gap: 25px;
      }

      .page-sunwin19-download-links .page-sunwin19-btn {
        width: auto;
        min-width: 250px;
      }

      .page-sunwin19-promotions-grid {
        grid-template-columns: repeat(3, 1fr);
      }

      .page-sunwin19-floating-btn {
        bottom: 30px; /* Adjust for desktop */
      }
    }

    @media (min-width: 1024px) {
      .page-sunwin19-banner {
        height: 450px;
      }

      .page-sunwin19-banner h1 {
        font-size: 4.5em;
      }

      .page-sunwin19-game-grid {
        grid-template-columns: repeat(5, 1fr);
      }
    }