/* CSS cho trang 58win com */
    :root {
      --page-58wincom-primary-color: #e44d26; /* Cam đậm */
      --page-58wincom-secondary-color: #f7931e; /* Cam nhạt */
      --page-58wincom-dark-background: #1a1a2e; /* Nền tối */
      --page-58wincom-light-text: #ffffff; /* Chữ sáng */
      --page-58wincom-accent-color: #ffd700; /* Vàng kim */
      --page-58wincom-card-background: #2a2a4a; /* Nền thẻ */
    }

    .page-58wincom {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: var(--page-58wincom-light-text);
      background-color: var(--page-58wincom-dark-background);
      line-height: 1.6;
      overflow-x: hidden;
    }

    .page-58wincom .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 15px;
    }

    .page-58wincom .hero-section {
      position: relative;
      text-align: center;
      padding-top: 160px; /* An toàn cho menu nổi */
      background-color: #000; /* Đảm bảo nền đen nếu ảnh chưa tải */
    }

    .page-58wincom .hero-image {
      width: 100%;
      height: auto;
      display: block;
      object-fit: contain; /* Giữ tỷ lệ gốc của ảnh */
      max-height: 500px; /* Giới hạn chiều cao trên desktop */
      margin: 0 auto;
    }

    .page-58wincom .hero-content {
      padding: 20px 15px;
      background: linear-gradient(to top, var(--page-58wincom-dark-background), transparent);
      margin-top: -50px; /* Kéo lên một chút để hòa quyện với banner */
      position: relative;
      z-index: 1;
    }

    .page-58wincom .hero-content h1 {
      color: var(--page-58wincom-accent-color);
      font-size: 2.2em;
      margin-bottom: 10px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-58wincom .hero-content p {
      font-size: 1.1em;
      margin-bottom: 20px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-58wincom .btn-primary {
      display: inline-block;
      background-color: var(--page-58wincom-primary-color);
      color: var(--page-58wincom-light-text);
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      font-size: 1.1em;
    }

    .page-58wincom .btn-primary:hover {
      background-color: var(--page-58wincom-secondary-color);
    }

    .page-58wincom .floating-login-btn {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-58wincom-accent-color);
      color: var(--page-58wincom-dark-background);
      padding: 15px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
      z-index: 1000;
      transition: transform 0.3s ease, background-color 0.3s ease;
      animation: pulse 2s infinite;
    }

    .page-58wincom .floating-login-btn:hover {
      transform: scale(1.05);
      background-color: #ffd700; /* giữ màu vàng */
    }

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

    .page-58wincom .section {
      padding: 40px 0;
      text-align: center;
    }

    .page-58wincom .section h2 {
      color: var(--page-58wincom-primary-color);
      font-size: 2em;
      margin-bottom: 25px;
      position: relative;
    }

    .page-58wincom .section h2::after {
      content: '';
      display: block;
      width: 60px;
      height: 3px;
      background-color: var(--page-58wincom-accent-color);
      margin: 10px auto 0;
    }

    .page-58wincom .grid-cards {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-58wincom .card {
      background-color: var(--page-58wincom-card-background);
      border-radius: 10px;
      padding: 20px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
      text-align: center;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-58wincom .card:hover {
      transform: translateY(-5px);
    }

    .page-58wincom .card img {
      max-width: 100%;
      height: auto;
      border-radius: 8px;
      margin-bottom: 15px;
      object-fit: contain;
    }

    .page-58wincom .card h3 {
      color: var(--page-58wincom-accent-color);
      font-size: 1.3em;
      margin-bottom: 10px;
    }

    .page-58wincom .card p {
      font-size: 0.95em;
      color: #ccc;
    }

    .page-58wincom .card a {
      color: var(--page-58wincom-primary-color);
      text-decoration: none;
      font-weight: bold;
      margin-top: 10px;
      display: block;
    }

    .page-58wincom .card a:hover {
      text-decoration: underline;
    }

    .page-58wincom .game-providers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      gap: 15px;
      margin-top: 30px;
      max-width: 900px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-58wincom .provider-logo {
      background-color: var(--page-58wincom-card-background);
      padding: 10px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      transition: transform 0.2s ease;
    }

    .page-58wincom .provider-logo:hover {
      transform: translateY(-3px);
    }

    .page-58wincom .provider-logo img {
      max-width: 80%;
      height: auto;
      filter: grayscale(100%);
      opacity: 0.7;
      transition: filter 0.3s ease, opacity 0.3s ease;
    }

    .page-58wincom .provider-logo:hover img {
      filter: grayscale(0%);
      opacity: 1;
    }

    .page-58wincom .text-content {
      text-align: left;
      margin-top: 20px;
      padding: 0 15px;
    }

    .page-58wincom .text-content h3 {
      color: var(--page-58wincom-primary-color);
      margin-bottom: 15px;
      font-size: 1.5em;
    }

    .page-58wincom .text-content p {
      margin-bottom: 15px;
      color: #e0e0e0;
    }

    .page-58wincom ul {
      list-style: none;
      padding: 0;
      margin-bottom: 20px;
    }

    .page-58wincom ul li {
      background-color: var(--page-58wincom-card-background);
      margin-bottom: 10px;
      padding: 12px 15px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      color: #e0e0e0;
    }

    .page-58wincom ul li::before {
      content: '✔';
      color: var(--page-58wincom-accent-color);
      margin-right: 10px;
      font-weight: bold;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-58wincom .hero-section {
        padding-top: 140px; /* Điều chỉnh cho di động */
      }
      .page-58wincom .hero-content h1 {
        font-size: 1.8em;
      }
      .page-58wincom .hero-content p {
        font-size: 1em;
      }
      .page-58wincom .btn-primary {
        padding: 10px 20px;
        font-size: 1em;
      }
      .page-58wincom .floating-login-btn {
        padding: 12px 20px;
        font-size: 0.9em;
        bottom: 15px;
        right: 15px;
      }
      .page-58wincom .section h2 {
        font-size: 1.8em;
      }
      .page-58wincom .grid-cards {
        grid-template-columns: 1fr;
      }
      .page-58wincom .game-providers-grid {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
      }
    }