:root {
      --page-23win-primary-color: #FFD700; /* Vàng */
      --page-23win-secondary-color: #1a1a2e; /* Xanh đậm */
      --page-23win-accent-color: #e94560; /* Hồng đỏ */
      --page-23win-text-light: #ffffff; /* Trắng */
      --page-23win-text-dark: #333333; /* Đen nhạt */
      --page-23win-bg-dark: #0f0f1a; /* Xanh đậm hơn cho nền */
      --page-23win-bg-light: #16213e; /* Xanh đậm nhạt hơn */
      --page-23win-border-color: #533483; /* Tím */
    }

    body {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      line-height: 1.6;
      color: var(--page-23win-text-light);
      background-color: var(--page-23win-bg-dark);
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    .page-23win {
      max-width: 100%;
      margin: 0 auto;
      padding: 0;
      overflow-x: hidden;
    }

    .page-23win-section {
      padding: 40px 20px;
      margin-bottom: 20px;
      text-align: center;
      background-color: var(--page-23win-bg-light);
      border-radius: 8px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      border: 1px solid var(--page-23win-border-color);
    }

    .page-23win-section:nth-of-type(even) {
      background-color: var(--page-23win-secondary-color);
    }

    .page-23win-heading {
      color: var(--page-23win-primary-color);
      margin-bottom: 25px;
      font-size: 2.5em;
      font-weight: 700;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-23win-subheading {
      color: var(--page-23win-accent-color);
      margin-bottom: 20px;
      font-size: 1.8em;
      font-weight: 600;
    }

    .page-23win-paragraph {
      color: var(--page-23win-text-light);
      margin-bottom: 15px;
      font-size: 1.1em;
      line-height: 1.8;
    }

    .page-23win-button {
      display: inline-block;
      background-color: var(--page-23win-accent-color);
      color: var(--page-23win-text-light);
      padding: 12px 25px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      font-size: 1.1em;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    }

    .page-23win-button:hover {
      background-color: #c43a50; /* Hồng đỏ đậm hơn */
      transform: translateY(-2px);
    }

    .page-23win-banner {
      position: relative;
      width: 100%;
      overflow: hidden;
      background-color: var(--page-23win-bg-dark);
      padding-top: 20px;
    }

    .page-23win-banner-image {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      max-height: 300px; /* Điều chỉnh cho di động */
      margin: 0 auto; /* Căn giữa */
    }

    .page-23win-banner-content {
      padding: 20px;
      text-align: center;
      position: relative;
      z-index: 1;
      background: linear-gradient(to top, var(--page-23win-bg-dark) 0%, rgba(15, 15, 26, 0) 100%);
    }

    .page-23win-banner-title {
      color: var(--page-23win-primary-color);
      font-size: 2.8em;
      margin-bottom: 10px;
      text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.7);
    }

    .page-23win-banner-text {
      color: var(--page-23win-text-light);
      font-size: 1.2em;
      margin-bottom: 20px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-23win-floating-btn {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1000;
      background-color: var(--page-23win-accent-color);
      color: var(--page-23win-text-light);
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.2em;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
      animation: page-23win-pulse 2s infinite;
      white-space: nowrap; /* Ngăn chặn xuống dòng */
    }

    .page-23win-floating-btn:hover {
      background-color: #c43a50;
      animation: none;
    }

    @keyframes page-23win-pulse {
      0% { transform: translateX(-50%) scale(1); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4); }
      50% { transform: translateX(-50%) scale(1.03); box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6); }
      100% { transform: translateX(-50%) scale(1); box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4); }
    }

    .page-23win-game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-23win-game-card {
      background-color: var(--page-23win-bg-dark);
      border: 1px solid var(--page-23win-border-color);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      padding-bottom: 15px;
    }

    .page-23win-game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    }

    .page-23win-game-card img {
      width: 100%;
      height: 120px;
      object-fit: cover;
      border-bottom: 1px solid var(--page-23win-border-color);
    }

    .page-23win-game-card-title {
      color: var(--page-23win-primary-color);
      font-size: 1.2em;
      margin: 15px 10px 10px;
      font-weight: 600;
    }

    .page-23win-game-card-link {
      color: var(--page-23win-primary-color);
      text-decoration: none;
      display: block;
      padding: 0 10px;
    }

    .page-23win-game-card-link:hover {
      color: var(--page-23win-accent-color);
    }

    .page-23win-list {
      list-style: none;
      padding: 0;
      text-align: left;
      max-width: 800px;
      margin: 20px auto;
    }

    .page-23win-list li {
      background-color: var(--page-23win-secondary-color);
      margin-bottom: 10px;
      padding: 15px 20px;
      border-radius: 8px;
      border-left: 5px solid var(--page-23win-primary-color);
      display: flex;
      align-items: center;
      color: var(--page-23win-text-light);
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .page-23win-list li::before {
      content: '✔';
      color: var(--page-23win-primary-color);
      font-weight: bold;
      margin-right: 10px;
      font-size: 1.2em;
    }

    .page-23win-faq-item {
      background-color: var(--page-23win-bg-light);
      border: 1px solid var(--page-23win-border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      text-align: left;
    }

    .page-23win-faq-question {
      background-color: var(--page-23win-secondary-color);
      padding: 15px 20px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-weight: bold;
      color: var(--page-23win-primary-color);
      font-size: 1.1em;
      transition: background-color 0.3s ease;
    }

    .page-23win-faq-question:hover {
      background-color: #2c2c4a;
    }

    .page-23win-faq-question::after {
      content: '+';
      font-size: 1.5em;
      transition: transform 0.3s ease;
    }

    .page-23win-faq-question.active::after {
      content: '-';
      transform: rotate(180deg);
    }

    .page-23win-faq-answer {
      padding: 0 20px;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease-out, padding 0.4s ease-out;
      color: var(--page-23win-text-light);
      background-color: var(--page-23win-bg-light);
    }

    .page-23win-faq-answer.active {
      max-height: 200px; /* Điều chỉnh dựa trên nội dung */
      padding: 15px 20px;
    }

    /* Điều chỉnh Responsive */
    @media (min-width: 768px) {
      .page-23win-heading {
        font-size: 3.5em;
      }
      .page-23win-subheading {
        font-size: 2.2em;
      }
      .page-23win-banner-title {
        font-size: 4em;
      }
      .page-23win-banner-image {
        max-height: 400px;
      }
      .page-23win-game-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      }
      .page-23win-section {
        padding: 60px 40px;
      }
    }

    @media (min-width: 1024px) {
      .page-23win {
        max-width: 1200px;
      }
      .page-23win-banner-image {
        max-height: 500px;
      }
    }