/* Reset và cơ bản */
    .page-daga179 {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: #333;
      background-color: #f4f7f6;
      padding: 0;
      margin: 0;
      box-sizing: border-box;
    }

    .page-daga179__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    /* Hero Section */
    .page-daga179__hero-section {
      position: relative;
      width: 100%;
      overflow: hidden;
      text-align: center;
      color: #fff;
      padding-top: 80px; /* Điều chỉnh cho header cố định */
      padding-bottom: 50px;
      box-sizing: border-box;
      background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d); /* Màu nền dự phòng */
    }

    .page-daga179__hero-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: -1;
      filter: brightness(0.7); /* Làm tối ảnh để dễ đọc chữ */
    }

    .page-daga179__hero-content {
      position: relative;
      z-index: 1;
      padding: 20px;
    }

    .page-daga179__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
      font-weight: bold;
      color: #ffd700; /* Màu vàng kim cho tiêu đề */
    }

    .page-daga179__hero-subtitle {
      font-size: 1.4em;
      margin-bottom: 30px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .page-daga179__cta-button {
      display: inline-block;
      background-color: #ff4500; /* OrangeRed */
      color: #fff;
      padding: 15px 30px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      border: none;
      cursor: pointer;
    }

    .page-daga179__cta-button:hover {
      background-color: #e03a00;
      transform: translateY(-2px);
    }

    /* Floating Login Button */
    .page-daga179__floating-login {
      position: fixed;
      bottom: 20px;
      right: 20px;
      z-index: 1000;
      background-color: #008000; /* Green */
      color: #fff;
      padding: 12px 20px;
      border-radius: 50px;
      text-align: center;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.2s ease;
      font-weight: bold;
      font-size: 1.1em;
      display: flex;
      align-items: center;
      justify-content: center;
      border: none;
      text-decoration: none; /* Đảm bảo không có gạch chân cho div giống nút */
    }

    .page-daga179__floating-login:hover {
      background-color: #006400;
      transform: scale(1.05);
    }

    /* General Section Styling */
    .page-daga179__section {
      background-color: #fff;
      margin-bottom: 30px;
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
    }

    .page-daga179__section-title {
      font-size: 2em;
      color: #2c3e50;
      margin-bottom: 25px;
      text-align: center;
      position: relative;
    }

    .page-daga179__section-title::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background-color: #ff4500;
      margin: 10px auto 0;
      border-radius: 2px;
    }

    .page-daga179__text-content {
      font-size: 1.1em;
      line-height: 1.8;
      margin-bottom: 20px;
      color: #555;
    }

    /* Game Cards */
    .page-daga179__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-daga179__game-card {
      background-color: #f9f9f9;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      display: flex;
      flex-direction: column;
    }

    .page-daga179__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    }

    .page-daga179__game-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    .page-daga179__game-card-content {
      padding: 20px;
      flex-grow: 1;
    }

    .page-daga179__game-card-title {
      font-size: 1.4em;
      color: #2c3e50;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-daga179__game-card-description {
      font-size: 0.95em;
      color: #666;
    }

    /* Promotion Banner */
    .page-daga179__promo-banner {
      background-color: #34495e; /* Dark Blue */
      color: #fff;
      padding: 40px 20px;
      text-align: center;
      border-radius: 10px;
      margin-top: 30px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    }

    .page-daga179__promo-title {
      font-size: 2.5em;
      margin-bottom: 15px;
      color: #ffd700;
      font-weight: bold;
    }

    .page-daga179__promo-text {
      font-size: 1.2em;
      margin-bottom: 30px;
    }

    /* Features List */
    .page-daga179__features-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
    }

    .page-daga179__feature-item {
      background-color: #f0f8ff; /* AliceBlue */
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
      text-align: left;
      border-left: 5px solid #ff4500;
      box-sizing: border-box; /* Quan trọng cho responsive */
    }

    .page-daga179__feature-item-title {
      font-size: 1.3em;
      color: #2c3e50;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-daga179__feature-item-description {
      font-size: 1em;
      color: #666;
    }

    /* FAQ Section */
    .page-daga179__faq-section {
      background-color: #fff;
      margin-bottom: 30px;
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
    }

    .page-daga179__faq-item {
      border-bottom: 1px solid #eee;
      margin-bottom: 10px;
    }

    .page-daga179__faq-item:last-child {
      border-bottom: none;
      margin-bottom: 0;
    }

    .page-daga179__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 0;
      cursor: pointer;
      user-select: none;
      font-size: 1.1em;
      color: #333;
      transition: color 0.3s ease;
    }

    .page-daga179__faq-question:hover {
      color: #ff4500;
    }

    .page-daga179__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      font-weight: bold;
      pointer-events: none; /* Ngăn h3 chặn sự kiện click */
    }

    .page-daga179__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: #ff4500;
      transition: transform 0.3s ease;
      pointer-events: none; /* Ngăn nút bật tắt chặn sự kiện click */
    }

    .page-daga179__faq-item.active .page-daga179__faq-toggle {
      transform: rotate(45deg); /* Thay đổi + thành X */
    }

    .page-daga179__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: #555;
      font-size: 0.95em;
    }

    .page-daga179__faq-item.active .page-daga179__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa nội dung */
      padding: 20px 15px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-daga179__container {
        padding: 15px;
      }

      .page-daga179__hero-section {
        padding-top: 60px; /* Điều chỉnh cho header cố định trên di động */
        padding-bottom: 30px;
      }

      .page-daga179__hero-title {
        font-size: 2em;
      }

      .page-daga179__hero-subtitle {
        font-size: 1.1em;
      }

      .page-daga179__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-daga179__section-title {
        font-size: 1.8em;
      }

      .page-daga179__text-content {
        font-size: 1em;
      }

      .page-daga179__game-grid {
        grid-template-columns: 1fr;
      }

      .page-daga179__promo-title {
        font-size: 2em;
      }

      .page-daga179__promo-text {
        font-size: 1em;
      }

      .page-daga179__features-list {
        grid-template-columns: 1fr;
      }
      
      .page-daga179__feature-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 20px; /* Điều chỉnh padding cho di động */
        word-wrap: break-word !important; /* Đảm bảo ngắt từ */
        overflow-wrap: break-word !important; /* Đảm bảo ngắt từ */
        word-break: break-word !important; /* Đảm bảo ngắt từ */
      }

      .page-daga179__game-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-daga179__game-card-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-daga179__floating-login {
        bottom: 15px;
        right: 15px;
        padding: 10px 18px;
        font-size: 1em;
      }

      /* Đảm bảo tất cả hình ảnh responsive trên di động */
      .page-daga179 img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-daga179__hero-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
    }

    @media (max-width: 480px) {
      .page-daga179__hero-title {
        font-size: 1.8em;
      }
      .page-daga179__promo-title {
        font-size: 1.8em;
      }
    }