/* Tổng quan */
    .page-luckywin {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      background-color: #000000; /* Nền đen */
      color: #FFFFFF; /* Chữ trắng */
      line-height: 1.6;
      overflow-x: hidden;
      padding-bottom: 80px; /* Khoảng trống cho nút sticky */
    }

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

    .page-luckywin__section {
      padding: 40px 0;
      text-align: center;
    }

    .page-luckywin__section:nth-child(even) {
      background-color: #1a1a1a; /* Nền hơi tối hơn cho các phần xen kẽ */
    }

    .page-luckywin__heading {
      font-size: 2.5em;
      color: #FFD700; /* Tiêu đề vàng */
      margin-bottom: 20px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .page-luckywin__sub-heading {
      font-size: 1.8em;
      color: #FFFFFF;
      margin-bottom: 15px;
    }

    .page-luckywin__text {
      font-size: 1.1em;
      color: #CCCCCC;
      margin-bottom: 20px;
    }

    .page-luckywin__button {
      display: inline-block;
      background-color: #FFD700; /* Nút vàng */
      color: #000000;
      padding: 15px 30px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
    }

    .page-luckywin__button:hover {
      background-color: #e6c200;
      transform: translateY(-2px);
    }

    /* Hero Section */
    .page-luckywin__hero-section {
      position: relative;
      padding-top: 140px; /* Đảm bảo không bị che bởi header cố định */
      padding-bottom: 40px;
      background-color: #000000;
      overflow: hidden;
    }

    .page-luckywin__hero-image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 20px;
    }

    .page-luckywin__hero-image {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      min-width: 200px; /* Đảm bảo kích thước tối thiểu */
      min-height: 200px;
    }

    .page-luckywin__hero-content {
      position: relative;
      z-index: 1;
      padding: 20px 15px;
    }

    .page-luckywin__hero-title {
      font-size: 3em;
      color: #FFD700;
      margin-bottom: 10px;
      line-height: 1.2;
    }

    .page-luckywin__hero-description {
      font-size: 1.2em;
      color: #FFFFFF;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

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

    .page-luckywin__game-card {
      background-color: #1a1a1a;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
      display: flex;
      flex-direction: column;
    }

    .page-luckywin__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
    }

    .page-luckywin__game-card-image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      height: 200px; /* Chiều cao cố định cho hình ảnh */
    }

    .page-luckywin__game-card-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      min-width: 200px;
      min-height: 200px;
    }

    .page-luckywin__game-card-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-luckywin__game-card-title {
      font-size: 1.5em;
      color: #FFD700;
      margin-bottom: 10px;
    }

    .page-luckywin__game-card-description {
      font-size: 1em;
      color: #CCCCCC;
      margin-bottom: 15px;
      flex-grow: 1;
    }

    /* Promotions */
    .page-luckywin__promo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-luckywin__promo-card {
      background-color: #1a1a1a;
      border-radius: 10px;
      padding: 25px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      text-align: left;
      transition: transform 0.3s ease;
    }

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

    .page-luckywin__promo-title {
      font-size: 1.6em;
      color: #FFD700;
      margin-bottom: 10px;
    }

    .page-luckywin__promo-description {
      font-size: 1em;
      color: #CCCCCC;
      margin-bottom: 15px;
    }

    /* Game Providers */
    .page-luckywin__providers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-luckywin__provider-logo-wrapper {
      background-color: #1a1a1a;
      border-radius: 8px;
      padding: 15px;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease;
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-luckywin__provider-logo-wrapper:hover {
      transform: scale(1.05);
    }

    .page-luckywin__provider-logo {
      max-width: 100%;
      max-height: 100%;
      height: auto;
      object-fit: contain;
      min-width: 200px; /* Kích thước tối thiểu để không bị coi là icon */
      min-height: 200px;
    }

    /* FAQ Section */
    .page-luckywin__faq-list {
      margin-top: 30px;
      text-align: left;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-luckywin__faq-item {
      background-color: #1a1a1a;
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .page-luckywin__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: #2a2a2a;
      color: #FFD700;
      font-weight: bold;
      font-size: 1.1em;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-luckywin__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: #FFD700;
      pointer-events: none; /* Ngăn chặn sự kiện click trên h3 */
    }

    .page-luckywin__faq-question:hover {
      background-color: #3a3a3a;
    }

    .page-luckywin__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 10px;
      pointer-events: none; /* Ngăn chặn sự kiện click trên toggle icon */
    }

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

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

    .page-luckywin__faq-item.active .page-luckywin__faq-toggle {
      content: '−';
    }

    /* Floating CTA Button (Sticky) */
    .page-luckywin__sticky-cta {
      position: sticky;
      bottom: 0;
      left: 0;
      width: 100%;
      background-color: #FFD700; /* Nền vàng */
      padding: 15px 0;
      text-align: center;
      box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.5);
      z-index: 1000;
      transform: translateZ(0); /* Kích hoạt tăng tốc phần cứng */
      display: block; /* Đảm bảo hiển thị */
    }

    .page-luckywin__sticky-cta-button {
      background-color: #000000; /* Nút đen */
      color: #FFD700; /* Chữ vàng */
      padding: 15px 40px;
      border-radius: 50px;
      font-size: 1.2em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
      border: 2px solid #FFD700;
    }

    .page-luckywin__sticky-cta-button:hover {
      background-color: #333333;
      color: #FFFFFF;
      transform: translateY(-2px);
    }

    /* Social Media */
    .page-luckywin__social-links {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 20px;
      margin-top: 30px;
    }

    .page-luckywin__social-link {
      color: #FFFFFF;
      font-size: 1.2em;
      text-decoration: none;
      background-color: #1a1a1a;
      padding: 10px 20px;
      border-radius: 5px;
      transition: background-color 0.3s ease, color 0.3s ease;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .page-luckywin__social-link:hover {
      background-color: #FFD700;
      color: #000000;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-luckywin__hero-section {
        padding-top: 140px; /* Đảm bảo an toàn cho mobile */
      }

      .page-luckywin__hero-title {
        font-size: 2.2em;
      }

      .page-luckywin__hero-description {
        font-size: 1em;
      }

      .page-luckywin__heading {
        font-size: 2em;
      }

      .page-luckywin__sub-heading {
        font-size: 1.5em;
      }

      .page-luckywin__text {
        font-size: 0.95em;
      }

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

      .page-luckywin__game-categories,
      .page-luckywin__promo-grid,
      .page-luckywin__providers-grid {
        grid-template-columns: 1fr;
      }

      .page-luckywin__game-card-image-wrapper {
        height: 180px;
      }

      .page-luckywin__game-card-title {
        font-size: 1.3em;
      }

      .page-luckywin__promo-title {
        font-size: 1.4em;
      }

      .page-luckywin__faq-question h3 {
        font-size: 1em;
      }

      .page-luckywin__faq-answer {
        font-size: 0.9em;
      }

      .page-luckywin__sticky-cta-button {
        font-size: 1.1em;
        padding: 12px 30px;
      }

      /* 强制图片响应式 */
      .page-luckywin img {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-luckywin__hero-image-wrapper,
      .page-luckywin__game-card-image-wrapper,
      .page-luckywin__provider-logo-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }

    @media (min-width: 769px) {
      .page-luckywin__hero-section {
        padding-top: 10px; /* Desktop padding */
      }
    }