:root {
      --page-win33-primary-color: #e44d26; /* Cam đậm */
      --page-win33-secondary-color: #f7b731; /* Vàng cam */
      --page-win33-text-dark: #333;
      --page-win33-text-light: #fff;
      --page-win33-background-dark: #1a1a1a;
      --page-win33-background-light: #f5f5f5;
      --page-win33-accent-color: #4CAF50; /* Xanh lá cây */
    }

    .page-win33 {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-win33-text-dark);
      background-color: var(--page-win33-background-light);
      padding-bottom: 80px; /* Để tránh nút nổi bị che */
    }

    .page-win33-hero {
      position: relative;
      width: 100%;
      overflow: hidden;
      background-color: var(--page-win33-background-dark);
      padding-top: 56.25%; /* Tỷ lệ 16:9 cho banner, giữ hình ảnh ở trên */
    }

    .page-win33-hero img {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .page-win33-hero-content {
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
      color: var(--page-win33-text-light);
      text-align: center;
      padding: 20px 15px;
      box-sizing: border-box;
    }

    .page-win33-hero-content h1 {
      font-size: 2em;
      margin-bottom: 10px;
      color: var(--page-win33-secondary-color);
      text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
    }

    .page-win33-hero-content p {
      font-size: 1.1em;
      margin-bottom: 20px;
      color: #ccc;
    }

    .page-win33-button {
      display: inline-block;
      background-color: var(--page-win33-primary-color);
      color: var(--page-win33-text-light);
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      font-size: 1.1em;
      border: none;
      cursor: pointer;
    }

    .page-win33-button:hover {
      background-color: #c73e1c;
    }

    .page-win33-section {
      padding: 20px 15px;
      margin-bottom: 20px;
      background-color: var(--page-win33-text-light);
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }

    .page-win33-section h2 {
      color: var(--page-win33-primary-color);
      text-align: center;
      margin-bottom: 20px;
      font-size: 1.8em;
      border-bottom: 2px solid var(--page-win33-secondary-color);
      padding-bottom: 10px;
    }

    .page-win33-section p {
      margin-bottom: 15px;
      text-align: justify;
    }

    .page-win33-game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 15px;
      margin-top: 20px;
    }

    .page-win33-game-card {
      background-color: var(--page-win33-background-light);
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0,0,0,0.1);
      text-align: center;
      transition: transform 0.3s ease;
      padding-bottom: 10px;
    }

    .page-win33-game-card:hover {
      transform: translateY(-5px);
    }

    .page-win33-game-card img {
      width: 100%;
      height: 120px; /* Chiều cao cố định cho hình ảnh sản phẩm */
      object-fit: cover;
      display: block;
      margin-bottom: 10px;
    }

    .page-win33-game-card h3 {
      font-size: 1.1em;
      color: var(--page-win33-text-dark);
      margin: 0 10px 10px;
    }

    .page-win33-game-card a {
      color: var(--page-win33-primary-color);
      text-decoration: none;
      font-weight: bold;
    }

    .page-win33-game-card a:hover {
      text-decoration: underline;
    }

    .page-win33-promo-banner {
      background-color: var(--page-win33-accent-color);
      color: var(--page-win33-text-light);
      text-align: center;
      padding: 15px;
      margin: 20px 15px;
      border-radius: 8px;
      font-size: 1.2em;
      font-weight: bold;
      box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    }

    .page-win33-promo-banner a {
      color: var(--page-win33-secondary-color);
      text-decoration: none;
      margin-left: 10px;
    }

    .page-win33-promo-banner a:hover {
      text-decoration: underline;
    }

    .page-win33-floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-win33-accent-color);
      color: var(--page-win33-text-light);
      padding: 15px 20px;
      border-radius: 50px;
      box-shadow: 0 4px 10px rgba(0,0,0,0.3);
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      z-index: 1000;
      display: flex;
      align-items: center;
      justify-content: center;
      animation: page-win33-pulse 2s infinite;
      text-align: center;
    }

    .page-win33-floating-button:hover {
      background-color: #3e8e41;
    }

    @keyframes page-win33-pulse {
      0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.7);
      }
      70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 15px rgba(76, 175, 80, 0);
      }
      100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(76, 175, 80, 0);
      }
    }

    .page-win33-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-win33-list li {
      background-color: var(--page-win33-background-light);
      margin-bottom: 10px;
      padding: 10px 15px;
      border-radius: 5px;
      box-shadow: 0 1px 3px rgba(0,0,0,0.08);
      display: flex;
      align-items: center;
    }

    .page-win33-list li::before {
      content: "⭐";
      margin-right: 10px;
    }

    .page-win33-provider-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
      gap: 10px;
      margin-top: 20px;
      text-align: center;
    }

    .page-win33-provider-item {
      padding: 10px;
      background-color: #f0f0f0;
      border-radius: 5px;
      font-size: 0.9em;
      font-weight: bold;
      color: var(--page-win33-text-dark);
      box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    }

    /* Responsive adjustments */
    @media (min-width: 768px) {
      .page-win33-hero-content h1 {
        font-size: 3em;
      }

      .page-win33-hero-content p {
        font-size: 1.2em;
        max-width: 80%;
        margin-left: auto;
        margin-right: auto;
      }

      .page-win33-section {
        padding: 30px 40px;
        max-width: 900px;
        margin-left: auto;
        margin-right: auto;
      }

      .page-win33-game-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      }

      .page-win33-floating-button {
        bottom: 30px;
        right: 30px;
        padding: 18px 25px;
        font-size: 1.2em;
      }
    }
  li a {
      color: var(--page-win78-primary-color);
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
    }

    .page-win78-news-list li p {
      margin-top: 8px;
      font-size: 0.9em;
      color: #ccc;
    }

    .page-win78-faq-item {
      background-color: var(--page-win78-card-bg);
      margin-bottom: calc(var(--page-win78-spacing) / 2);
      border-radius: var(--page-win78-border-radius);
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
      overflow: hidden;
    }

    .page-win78-faq-question {
      padding: var(--page-win78-spacing);
      cursor: pointer;
      font-weight: bold;
      color: var(--page-win78-primary-color);
      position: relative;
      display: block;
    }

    .page-win78-faq-question::after {
      content: '+';
      position: absolute;
      right: var(--page-win78-spacing);
      top: 50%;
      transform: translateY(-50%);
      transition: transform 0.3s ease;
    }

    .page-win78-faq-question.active::after {
      content: '-';
      transform: translateY(-50%) rotate(180deg);
    }

    .page-win78-faq-answer {
      padding: 0 var(--page-win78-spacing);
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease-out, padding 0.3s ease-out;
      color: var(--page-win78-light-text);
    }

    .page-win78-faq-answer p {
      margin-bottom: var(--page-win78-spacing);
    }

    .page-win78-cta {
      text-align: center;
      padding: calc(var(--page-win78-spacing) * 2);
      background-color: var(--page-win78-secondary-color);
      border-radius: var(--page-win78-border-radius);
      margin: var(--page-win78-spacing);
    }

    .page-win78-cta h2 {
      color: var(--page-win78-primary-color);
      margin-bottom: var(--page-win78-spacing);
    }

    /* Responsive adjustments */
    @media (min-width: 768px) {
      .page-win78-hero {
        height: 350px; /* Chiều cao banner lớn hơn cho tablet/desktop */
      }

      .page-win78-hero-content h1 {
        font-size: 3em;
      }

      .page-win78-hero-content p {
        font-size: 1.2em;
        max-width: 60%;
      }

      .page-win78-game-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      }

      .page-win78-floating-btn {
        padding: 15px 30px;
        font-size: 1.2em;
      }
    }

    @media (min-width: 1024px) {
      .page-win78-hero {
        height: 450px; /* Chiều cao banner lớn nhất cho desktop */
      }

      .page-win78-hero-content h1 {
        font-size: 3.5em;
      }

      .page-win78-hero-content p {
        font-size: 1.3em;
      }

      .page-win78-game-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      }
    }