/* Reset và biến cơ bản */
    :root {
      --page-58win1-primary-color: #0056b3; /* Xanh đậm */
      --page-58win1-secondary-color: #007bff; /* Xanh tươi */
      --page-58win1-accent-color: #ffc107; /* Vàng */
      --page-58win1-text-color: #333; /* Xám đen */
      --page-58win1-background-color: #f8f9fa; /* Trắng nhạt */
      --page-58win1-card-background: #ffffff; /* Trắng tinh */
      --page-58win1-border-color: #dee2e6; /* Xám viền */
      --page-58win1-shadow-light: rgba(0, 0, 0, 0.08);
      --page-58win1-shadow-medium: rgba(0, 0, 0, 0.15);
    }

    /* Đảm bảo độ tương phản cao */
    .page-58win1-text-dark { color: var(--page-58win1-text-color); }
    .page-58win1-bg-light { background-color: var(--page-58win1-background-color); }
    .page-58win1-btn-primary {
        background-color: var(--page-58win1-primary-color);
        color: #fff;
    }
    .page-58win1-btn-primary:hover {
        background-color: #004085; /* Darker shade for hover */
    }
    .page-58win1-btn-accent {
        background-color: var(--page-58win1-accent-color);
        color: var(--page-58win1-text-color); /* Ensure good contrast */
    }
    .page-58win1-btn-accent:hover {
        background-color: #e0a800; /* Darker shade for hover */
    }

    /* Base styles for the page content */
    .page-58win1 {
      font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
      line-height: 1.6;
      color: var(--page-58win1-text-color);
      background-color: var(--page-58win1-background-color);
      padding: 20px 0;
    }

    .page-58win1-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-58win1-section {
      background-color: var(--page-58win1-card-background);
      margin-bottom: 30px;
      padding: 30px;
      border-radius: 8px;
      box-shadow: 0 4px 12px var(--page-58win1-shadow-light);
    }

    .page-58win1-section h1,
    .page-58win1-section h2,
    .page-58win1-section h3 {
      color: var(--page-58win1-primary-color);
      margin-bottom: 20px;
      text-align: center;
    }

    .page-58win1-section h1 {
      font-size: 2.5em;
      font-weight: 700;
      margin-bottom: 30px;
    }

    .page-58win1-section h2 {
      font-size: 2em;
      font-weight: 600;
      border-bottom: 2px solid var(--page-58win1-border-color);
      padding-bottom: 10px;
      margin-bottom: 25px;
    }

    .page-58win1-section h3 {
      font-size: 1.5em;
      font-weight: 500;
      color: var(--page-58win1-secondary-color);
      margin-top: 30px;
      margin-bottom: 15px;
    }

    .page-58win1-paragraph {
      margin-bottom: 15px;
      text-align: justify;
    }

    .page-58win1-button-group {
      display: flex;
      justify-content: center;
      gap: 20px;
      margin-top: 30px;
      flex-wrap: wrap;
    }

    .page-58win1-btn {
      display: inline-block;
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-align: center;
      white-space: nowrap; /* Prevent text wrapping */
    }

    .page-58win1-btn:hover {
      transform: translateY(-2px);
    }

    /* Hero Section */
    .page-58win1-hero {
      text-align: center;
      padding: 60px 20px;
      background: linear-gradient(135deg, var(--page-58win1-primary-color), var(--page-58win1-secondary-color));
      color: #fff;
      border-radius: 8px;
      margin-bottom: 30px;
      box-shadow: 0 8px 16px var(--page-58win1-shadow-medium);
    }

    .page-58win1-hero h1 {
      color: #fff;
      font-size: 3em;
      margin-bottom: 20px;
    }

    .page-58win1-hero p {
      font-size: 1.2em;
      max-width: 800px;
      margin: 0 auto 30px auto;
    }

    /* Image Styling */
    .page-58win1-image {
      max-width: 100%;
      height: auto;
      border-radius: 8px;
      display: block;
      margin: 20px auto;
      box-shadow: 0 2px 8px var(--page-58win1-shadow-light);
    }

    /* Feature Grid */
    .page-58win1-feature-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 25px;
    }

    .page-58win1-feature-card {
      background-color: var(--page-58win1-card-background);
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 8px var(--page-58win1-shadow-light);
      text-align: center;
      transition: transform 0.3s ease;
      border: 1px solid var(--page-58win1-border-color);
    }

    .page-58win1-feature-card:hover {
      transform: translateY(-5px);
    }

    .page-58win1-feature-card h3 {
      color: var(--page-58win1-secondary-color);
      margin-top: 15px;
      font-size: 1.3em;
    }

    .page-58win1-feature-card img {
      width: 80px;
      height: 80px;
      object-fit: contain;
      margin-bottom: 15px;
    }

    /* Game Categories */
    .page-58win1-game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
      margin-top: 25px;
    }

    .page-58win1-game-card {
      background-color: var(--page-58win1-card-background);
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 8px var(--page-58win1-shadow-light);
      transition: transform 0.3s ease;
      border: 1px solid var(--page-58win1-border-color);
    }

    .page-58win1-game-card:hover {
      transform: translateY(-5px);
    }

    .page-58win1-game-card img {
      width: 100%;
      height: 180px;
      object-fit: cover;
    }

    .page-58win1-game-card-content {
      padding: 15px;
      text-align: center;
    }

    .page-58win1-game-card-content h3 {
      font-size: 1.2em;
      margin-top: 0;
      margin-bottom: 10px;
      color: var(--page-58win1-primary-color);
    }

    .page-58win1-game-card-content a {
      text-decoration: none;
      color: var(--page-58win1-secondary-color);
      font-weight: bold;
    }

    .page-58win1-game-card-content a:hover {
      text-decoration: underline;
    }

    /* How-To Guides */
    .page-58win1-guide-item {
      margin-bottom: 25px;
      padding: 20px;
      background-color: var(--page-58win1-background-color);
      border-left: 5px solid var(--page-58win1-secondary-color);
      border-radius: 5px;
    }

    .page-58win1-guide-item ol {
      padding-left: 20px;
      margin-top: 10px;
    }

    .page-58win1-guide-item li {
      margin-bottom: 8px;
    }

    /* Promotions */
    .page-58win1-promotion-card {
      text-align: center;
      background-color: var(--page-58win1-accent-color);
      padding: 30px;
      border-radius: 8px;
      box-shadow: 0 4px 12px var(--page-58win1-shadow-medium);
      color: var(--page-58win1-text-color);
    }

    .page-58win1-promotion-card h3 {
      color: var(--page-58win1-primary-color);
      font-size: 2em;
      margin-bottom: 15px;
    }

    .page-58win1-promotion-card p {
      font-size: 1.1em;
      margin-bottom: 20px;
    }

    /* FAQ Section */
    .page-58win1-faq-item {
      margin-bottom: 15px;
      border: 1px solid var(--page-58win1-border-color);
      border-radius: 5px;
      overflow: hidden;
    }

    .page-58win1-faq-question {
      background-color: var(--page-58win1-card-background);
      padding: 15px 20px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-weight: bold;
      color: var(--page-58win1-primary-color);
      transition: background-color 0.3s ease;
    }

    .page-58win1-faq-question:hover {
      background-color: var(--page-58win1-background-color);
    }

    .page-58win1-faq-question .icon {
      font-size: 1.2em;
      transition: transform 0.3s ease;
    }

    .page-58win1-faq-question.active .icon {
      transform: rotate(180deg);
    }

    .page-58win1-faq-answer {
      background-color: var(--page-58win1-background-color);
      padding: 15px 20px;
      display: none;
      border-top: 1px solid var(--page-58win1-border-color);
    }

    /* Floating CTA */
    .page-58win1-floating-cta {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-58win1-accent-color);
      color: var(--page-58win1-text-color);
      padding: 10px 15px;
      border-radius: 50px;
      box-shadow: 0 4px 12px var(--page-58win1-shadow-medium);
      text-decoration: none;
      font-weight: bold;
      display: flex;
      align-items: center;
      gap: 10px;
      z-index: 1000;
      transition: transform 0.3s ease, background-color 0.3s ease;
    }

    .page-58win1-floating-cta:hover {
      transform: scale(1.05);
      background-color: #e0a800;
    }

    .page-58win1-floating-cta img {
      width: 24px;
      height: 24px;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-58win1-hero h1 {
        font-size: 2.2em;
      }
      .page-58win1-section h1 {
        font-size: 2em;
      }
      .page-58win1-section h2 {
        font-size: 1.7em;
      }
      .page-58win1-section h3 {
        font-size: 1.3em;
      }
      .page-58win1-button-group {
        flex-direction: column;
        gap: 15px;
      }
      .page-58win1-btn {
        width: 80%;
        margin: 0 auto;
      }
      .page-58win1-floating-cta {
        bottom: 15px;
        right: 15px;
        padding: 8px 12px;
        font-size: 0.9em;
      }
    }

    @media (max-width: 480px) {
      .page-58win1-hero {
        padding: 40px 15px;
      }
      .page-58win1-hero h1 {
        font-size: 1.8em;
      }
      .page-58win1-hero p {
        font-size: 1em;
      }
      .page-58win1-section {
        padding: 20px;
      }
      .page-58win1-section h1 {
        font-size: 1.8em;
      }
      .page-58win1-section h2 {
        font-size: 1.5em;
      }
      .page-58win1-section h3 {
        font-size: 1.2em;
      }
      .page-58win1-btn {
        width: 90%;
      }
    }