/* CSS cho trang sun. win */
    :root {
      --page-sunwinbets-primary-color: #f7b500; /* Vàng cam */
      --page-sunwinbets-secondary-color: #333; /* Xám đậm */
      --page-sunwinbets-background-dark: #1a1a1a; /* Nền rất tối */
      --page-sunwinbets-text-light: #f0f0f0; /* Chữ sáng */
      --page-sunwinbets-accent-red: #e74c3c; /* Đỏ nhấn */
      --page-sunwinbets-accent-green: #2ecc71; /* Xanh lá nhấn */
    }

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

    .page-sunwinbets .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
    }

    /* Tiêu đề chính */
    .page-sunwinbets h1, .page-sunwinbets h2, .page-sunwinbets h3 {
      color: var(--page-sunwinbets-primary-color);
      text-align: center;
      margin-bottom: 20px;
    }

    .page-sunwinbets h1 {
      font-size: 2.5em;
      margin-top: 30px;
    }

    .page-sunwinbets h2 {
      font-size: 2em;
      border-bottom: 2px solid var(--page-sunwinbets-primary-color);
      padding-bottom: 10px;
      margin-top: 40px;
    }

    .page-sunwinbets h3 {
      font-size: 1.5em;
      margin-top: 30px;
    }

    /* Phần Banner */
    .page-sunwinbets .hero-banner {
      position: relative;
      width: 100%;
      height: 250px; /* Chiều cao cố định cho banner trên di động */
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 30px;
      background-color: #222; /* Fallback background */
    }

    .page-sunwinbets .hero-banner img {
      width: 100%;
      height: 100%;
      object-fit: cover; /* Đảm bảo hình ảnh phủ đầy và căn giữa */
      display: block;
    }

    .page-sunwinbets .banner-content {
      position: absolute;
      bottom: 0; /* Đảm bảo văn bản dưới banner */
      left: 0;
      right: 0;
      padding: 15px;
      background: linear-gradient(to top, rgba(0,0,0,0.8), rgba(0,0,0,0));
      color: var(--page-sunwinbets-text-light);
      text-align: center;
    }

    .page-sunwinbets .banner-content h2 {
      color: var(--page-sunwinbets-primary-color);
      font-size: 1.8em;
      margin-bottom: 10px;
      border-bottom: none;
      padding-bottom: 0;
    }

    .page-sunwinbets .banner-content p {
      font-size: 1.1em;
      margin-bottom: 15px;
    }

    /* Nút đăng nhập/đăng ký nổi */
    .page-sunwinbets .floating-buttons {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      background-color: rgba(0, 0, 0, 0.9);
      padding: 10px 0;
      display: flex;
      justify-content: space-around;
      align-items: center;
      box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.5);
      z-index: 1000;
    }

    .page-sunwinbets .floating-buttons .btn {
      display: inline-block;
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      text-align: center;
      transition: background-color 0.3s ease;
      flex-grow: 1; /* Cho phép nút mở rộng */
      margin: 0 5px; /* Khoảng cách giữa các nút */
    }

    .page-sunwinbets .floating-buttons .btn-register {
      background-color: var(--page-sunwinbets-accent-red);
      color: white;
    }

    .page-sunwinbets .floating-buttons .btn-register:hover {
      background-color: #c0392b;
    }

    .page-sunwinbets .floating-buttons .btn-login {
      background-color: var(--page-sunwinbets-primary-color);
      color: var(--page-sunwinbets-background-dark);
    }

    .page-sunwinbets .floating-buttons .btn-login:hover {
      background-color: #e6a000;
    }

    /* Phần giới thiệu chung */
    .page-sunwinbets .intro-section p {
      text-align: center;
      margin-bottom: 20px;
      font-size: 1.1em;
    }

    /* Lưới sản phẩm/game */
    .page-sunwinbets .game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-sunwinbets .game-card {
      background-color: var(--page-sunwinbets-secondary-color);
      border-radius: 10px;
      overflow: hidden;
      text-align: center;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .page-sunwinbets .game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 12px rgba(0, 0, 0, 0.5);
    }

    .page-sunwinbets .game-card img {
      width: 100%;
      height: 120px;
      object-fit: cover;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .page-sunwinbets .game-card h3 {
      margin: 15px 0;
      font-size: 1.2em;
      color: var(--page-sunwinbets-primary-color);
    }

    .page-sunwinbets .game-card h3 a {
      color: var(--page-sunwinbets-primary-color);
      text-decoration: none;
    }

    .page-sunwinbets .game-card p {
      padding: 0 15px 15px;
      font-size: 0.9em;
      color: var(--page-sunwinbets-text-light);
    }

    /* Phần hướng dẫn tải */
    .page-sunwinbets .download-section {
      text-align: center;
      margin-top: 50px;
    }

    .page-sunwinbets .download-section .download-links {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 20px;
    }

    .page-sunwinbets .download-section .download-links a {
      background-color: var(--page-sunwinbets-accent-green);
      color: white;
      padding: 15px 30px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .page-sunwinbets .download-section .download-links a:hover {
      background-color: #27ae60;
    }

    .page-sunwinbets .download-section .download-links img {
      width: 24px;
      height: 24px;
    }

    /* Danh sách tính năng/lợi ích */
    .page-sunwinbets .feature-list {
      list-style: none;
      padding: 0;
      margin-top: 20px;
      display: grid;
      grid-template-columns: 1fr;
      gap: 15px;
      text-align: center;
    }

    .page-sunwinbets .feature-list li {
      background-color: var(--page-sunwinbets-secondary-color);
      padding: 15px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      font-size: 1.05em;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
    }

    .page-sunwinbets .feature-list li::before {
      content: '✔';
      color: var(--page-sunwinbets-primary-color);
      font-weight: bold;
    }

    /* FAQ Section */
    .page-sunwinbets .faq-item {
      background-color: var(--page-sunwinbets-secondary-color);
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
    }

    .page-sunwinbets .faq-question {
      padding: 15px 20px;
      background-color: #3a3a3a;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-weight: bold;
      color: var(--page-sunwinbets-primary-color);
      transition: background-color 0.3s ease;
    }

    .page-sunwinbets .faq-question:hover {
      background-color: #4a4a4a;
    }

    .page-sunwinbets .faq-answer {
      padding: 15px 20px;
      background-color: var(--page-sunwinbets-secondary-color);
      border-top: 1px solid #444;
      display: none;
      color: var(--page-sunwinbets-text-light);
    }

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

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

    /* Responsive adjustments */
    @media (min-width: 768px) {
      .page-sunwinbets .hero-banner {
        height: 350px; /* Chiều cao lớn hơn cho desktop */
      }
      .page-sunwinbets .banner-content h2 {
        font-size: 2.5em;
      }
      .page-sunwinbets .banner-content p {
        font-size: 1.3em;
      }
      .page-sunwinbets h1 {
        font-size: 3em;
      }
      .page-sunwinbets h2 {
        font-size: 2.5em;
      }
      .page-sunwinbets .game-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      }
      .page-sunwinbets .game-card img {
        height: 150px;
      }
      .page-sunwinbets .feature-list {
        grid-template-columns: 1fr 1fr;
      }
      .page-sunwinbets .floating-buttons {
        justify-content: flex-end; /* Nút về bên phải trên desktop */
        width: auto;
        right: 20px;
        left: auto;
        bottom: 20px;
        border-radius: 10px;
        padding: 10px 20px;
        max-width: 300px; /* Giới hạn chiều rộng */
      }
      .page-sunwinbets .floating-buttons .btn {
        flex-grow: 0; /* Không mở rộng trên desktop */
        min-width: 120px;
      }
    }

    @media (min-width: 1024px) {
      .page-sunwinbets .hero-banner {
        height: 450px;
      }
      .page-sunwinbets .game-grid {
        grid-template-columns: repeat(4, 1fr);
      }
      .page-sunwinbets .feature-list {
        grid-template-columns: repeat(3, 1fr);
      }
    }