/* Tổng quan */
    .page-kuwin789 {
      font-family: Arial, sans-serif;
      background-color: #000000; /* Nền đen */
      color: #FFFFFF; /* Chữ trắng mặc định */
      line-height: 1.6;
      overflow-x: hidden;
    }

    .page-kuwin789__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-kuwin789__section {
      padding: 60px 0;
      text-align: center;
    }

    .page-kuwin789__section-title {
      color: #FFD700; /* Tiêu đề vàng */
      font-size: 2.5em;
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-kuwin789__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: #FFD700;
      border-radius: 2px;
    }

    .page-kuwin789__text-content {
      max-width: 800px;
      margin: 0 auto 30px auto;
      font-size: 1.1em;
      color: #E0E0E0;
    }

    /* Hero Section */
    .page-kuwin789__hero-section {
      position: relative;
      padding-top: 120px; /* An toàn cho thanh điều hướng cố định */
      background-color: #000;
      text-align: center;
    }

    .page-kuwin789__hero-image {
      width: 100%;
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      object-fit: contain; /* Giữ tỷ lệ hình ảnh */
      border-radius: 8px;
    }

    .page-kuwin789__hero-content {
      padding: 40px 15px 60px;
      max-width: 900px;
      margin: 0 auto;
      background: linear-gradient(180deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.9) 100%);
      border-bottom-left-radius: 8px;
      border-bottom-right-radius: 8px;
      margin-top: -8px; /* Kéo lên một chút để gắn với ảnh */
    }

    .page-kuwin789__hero-title {
      color: #FFD700;
      font-size: 3em;
      margin-bottom: 20px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-kuwin789__hero-description {
      color: #FFFFFF;
      font-size: 1.2em;
      margin-bottom: 30px;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-kuwin789__hero-button,
    .page-kuwin789__button {
      display: inline-block;
      background-color: #FFD700;
      color: #000000;
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-kuwin789__hero-button:hover,
    .page-kuwin789__button:hover {
      background-color: #FFC400;
      transform: translateY(-3px);
    }

    /* Floating Login Button */
    .page-kuwin789__floating-login {
      position: fixed;
      bottom: 20px;
      right: 20px;
      z-index: 1000;
      background-color: #FF4500; /* Màu cam nổi bật cho khuyến mãi */
      color: #FFFFFF;
      padding: 12px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      transition: background-color 0.3s ease, transform 0.3s ease;
      animation: page-kuwin789__pulse 2s infinite;
      border: none;
      cursor: pointer;
    }

    .page-kuwin789__floating-login:hover {
      background-color: #E03E00;
      transform: scale(1.05);
    }

    @keyframes page-kuwin789__pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    /* Game Categories */
    .page-kuwin789__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-kuwin789__game-card {
      background-color: #1A1A1A;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      padding-bottom: 20px;
    }

    .page-kuwin789__game-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    }

    .page-kuwin789__game-image-wrapper {
      width: 100%;
      height: 200px; /* Kích thước tối thiểu cho ảnh nội dung */
      overflow: hidden;
      display: flex;
      justify-content: center;
      align-items: center;
      background-color: #000;
    }

    .page-kuwin789__game-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

    .page-kuwin789__game-card:hover .page-kuwin789__game-image {
      transform: scale(1.05);
    }

    .page-kuwin789__game-title {
      font-size: 1.5em;
      color: #FFD700;
      margin: 20px 15px 10px;
    }

    .page-kuwin789__game-description {
      color: #E0E0E0;
      font-size: 0.95em;
      padding: 0 15px;
    }

    /* Game Providers */
    .page-kuwin789__providers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: 40px;
      justify-items: center;
      align-items: center;
    }

    .page-kuwin789__provider-item {
      background-color: #1A1A1A;
      border-radius: 8px;
      padding: 15px;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100px; /* Đảm bảo kích thước tối thiểu */
      width: 100%;
      max-width: 180px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      transition: transform 0.2s ease;
    }

    .page-kuwin789__provider-item:hover {
      transform: translateY(-5px);
    }

    .page-kuwin789__provider-logo {
      max-width: 100%;
      max-height: 100%;
      height: auto;
      object-fit: contain;
      filter: grayscale(20%); /* Hiệu ứng nhẹ */
      transition: filter 0.3s ease;
    }

    .page-kuwin789__provider-item:hover .page-kuwin789__provider-logo {
      filter: grayscale(0%); /* Loại bỏ hiệu ứng khi hover */
    }

    /* Promotion Banner */
    .page-kuwin789__promo-banner {
      position: relative;
      border-radius: 12px;
      overflow: hidden;
      margin-top: 40px;
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    }

    .page-kuwin789__promo-image {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
    }

    .page-kuwin789__promo-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.6);
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      padding: 20px;
      text-align: center;
    }

    .page-kuwin789__promo-title {
      color: #FFD700;
      font-size: 2.8em;
      margin-bottom: 15px;
      text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.8);
    }

    .page-kuwin789__promo-text {
      color: #FFFFFF;
      font-size: 1.3em;
      margin-bottom: 25px;
      max-width: 700px;
    }

    /* Steps List */
    .page-kuwin789__steps-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 25px;
      margin-top: 40px;
      list-style: none;
      padding: 0;
    }

    .page-kuwin789__step-item {
      background-color: #1A1A1A;
      border-radius: 10px;
      padding: 30px;
      flex: 1;
      min-width: 280px;
      max-width: 350px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
      text-align: left;
      position: relative;
      padding-left: 70px;
    }

    .page-kuwin789__step-item:hover {
      transform: translateY(-5px);
    }

    .page-kuwin789__step-item::before {
      content: attr(data-step);
      position: absolute;
      left: 20px;
      top: 30px;
      background-color: #FFD700;
      color: #000;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      font-weight: bold;
      font-size: 1.2em;
    }

    .page-kuwin789__step-title {
      color: #FFD700;
      font-size: 1.3em;
      margin-bottom: 10px;
    }

    .page-kuwin789__step-description {
      color: #E0E0E0;
      font-size: 1em;
    }

    /* FAQ Section */
    .page-kuwin789__faq-section {
      text-align: left;
    }

    .page-kuwin789__faq-list {
      margin-top: 40px;
      max-width: 900px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-kuwin789__faq-item {
      background-color: #1A1A1A;
      border-radius: 10px;
      margin-bottom: 15px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      overflow: hidden;
    }

    .page-kuwin789__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      background-color: #2A2A2A;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-kuwin789__faq-question:hover {
      background-color: #3A3A3A;
    }

    .page-kuwin789__faq-question h3 {
      margin: 0;
      color: #FFD700;
      font-size: 1.3em;
      pointer-events: none; /* Ngăn chặn h3 chặn sự kiện click */
    }

    .page-kuwin789__faq-toggle {
      font-size: 1.8em;
      color: #FFD700;
      font-weight: bold;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Ngăn chặn toggle chặn sự kiện click */
    }

    .page-kuwin789__faq-item.active .page-kuwin789__faq-toggle {
      transform: rotate(45deg); /* Xoay dấu '+' thành 'x' hoặc '-' */
    }

    .page-kuwin789__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      color: #E0E0E0;
      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-kuwin789__faq-item.active .page-kuwin789__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Benefits List */
    .page-kuwin789__benefits-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
      list-style: none;
      padding: 0;
      text-align: left;
    }

    .page-kuwin789__benefit-item {
      background-color: #1A1A1A;
      border-radius: 12px;
      padding: 30px;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease;
    }

    .page-kuwin789__benefit-item:hover {
      transform: translateY(-8px);
    }

    .page-kuwin789__benefit-title {
      color: #FFD700;
      font-size: 1.5em;
      margin-bottom: 15px;
      display: flex;
      align-items: center;
    }

    .page-kuwin789__benefit-title::before {
      content: '✓';
      color: #FFD700;
      font-size: 1.2em;
      margin-right: 10px;
    }

    .page-kuwin789__benefit-description {
      color: #E0E0E0;
      font-size: 1em;
    }

    /* Responsive */
    @media (max-width: 768px) {
      .page-kuwin789__hero-section {
        padding-top: 100px; /* An toàn cho thanh điều hướng di động */
      }

      .page-kuwin789__section {
        padding: 40px 0;
      }

      .page-kuwin789__section-title {
        font-size: 2em;
        margin-bottom: 20px;
      }

      .page-kuwin789__hero-title {
        font-size: 2.2em;
      }

      .page-kuwin789__hero-description {
        font-size: 1em;
      }

      .page-kuwin789__hero-button,
      .page-kuwin789__button {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-kuwin789__floating-login {
        bottom: 15px;
        right: 15px;
        padding: 10px 20px;
        font-size: 1em;
      }

      .page-kuwin789__game-categories {
        grid-template-columns: 1fr;
      }

      .page-kuwin789__game-image-wrapper {
        height: 180px;
      }

      .page-kuwin789__game-title {
        font-size: 1.3em;
      }

      .page-kuwin789__promo-title {
        font-size: 2em;
      }

      .page-kuwin789__promo-text {
        font-size: 1em;
      }

      .page-kuwin789__steps-list {
        flex-direction: column;
        align-items: center;
      }

      .page-kuwin789__step-item {
        width: 100%;
        max-width: 90%;
        padding: 25px 20px 25px 60px;
      }

      .page-kuwin789__step-item::before {
        left: 15px;
        top: 25px;
        width: 35px;
        height: 35px;
        font-size: 1.1em;
      }

      .page-kuwin789__faq-question {
        padding: 15px 20px;
      }

      .page-kuwin789__faq-question h3 {
        font-size: 1.1em;
      }

      .page-kuwin79__faq-answer {
        padding: 0 20px;
      }

      .page-kuwin789__faq-item.active .page-kuwin789__faq-answer {
        padding: 15px 20px !important;
      }

      .page-kuwin789__benefits-list {
        grid-template-columns: 1fr;
      }

      .page-kuwin789__benefit-item {
        padding: 25px;
      }
      .page-kuwin789__benefit-title {
        font-size: 1.3em;
      }
    }

    /* Đảm bảo hình ảnh responsive */
    .page-kuwin789 img {
      max-width: 100%;
      height: auto;
    }
    .page-kuwin789__game-image,
    .page-kuwin789__provider-logo,
    .page-kuwin789__promo-image,
    .page-kuwin789__hero-image {
      max-width: 100%;
      height: auto;
      box-sizing: border-box;
    }
    .page-kuwin789__game-image-wrapper,
    .page-kuwin789__provider-item,
    .page-kuwin789__promo-banner {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
    }

    @media (max-width: 768px) {
      .page-kuwin789 img {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-kuwin789__game-image,
      .page-kuwin789__provider-logo,
      .page-kuwin789__promo-image,
      .page-kuwin789__hero-image {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-kuwin789__game-image-wrapper,
      .page-kuwin789__provider-item,
      .page-kuwin789__promo-banner {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }