/* CSS toàn cục cho trang vn58bet */
    .page-vn58bet {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      background-color: #000000;
      color: #ffffff;
      line-height: 1.6;
      overflow-x: hidden;
      padding-bottom: 80px; /* Đảm bảo có khoảng trống cho nút nổi */
    }

    .page-vn58bet__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-vn58bet__section {
      padding: 40px 0;
      text-align: center;
    }

    .page-vn58bet__section--dark {
      background-color: #1a1a1a;
    }

    .page-vn58bet__section-title {
      font-size: 2.5em;
      color: #FFD700;
      margin-bottom: 20px;
      font-weight: bold;
      text-transform: uppercase;
    }

    .page-vn58bet__section-subtitle {
      font-size: 1.2em;
      color: #ffffff;
      margin-bottom: 40px;
    }

    .page-vn58bet__text {
      font-size: 1.1em;
      margin-bottom: 20px;
      color: #e0e0e0;
    }

    .page-vn58bet__link {
      color: #FFD700;
      text-decoration: none;
      font-weight: bold;
      transition: color 0.3s ease;
    }

    .page-vn58bet__link:hover {
      color: #fff;
    }

    /* Hero Section */
    .page-vn58bet__hero-section {
      position: relative;
      width: 100%;
      min-height: 500px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: #ffffff;
      overflow: hidden;
      padding-top: 120px; /* Khoảng trống cho header cố định */
      box-sizing: border-box;
      background-color: #000; /* Fallback background */
    }

    .page-vn58bet__hero-image {
      width: 100%;
      height: auto;
      max-width: 100%;
      display: block;
      object-fit: cover;
      position: absolute;
      top: 0;
      left: 0;
      z-index: 1;
      opacity: 0.7; /* Làm mờ để văn bản nổi bật */
    }
    
    .page-vn58bet__hero-content {
      position: relative;
      z-index: 2;
      padding: 20px;
      max-width: 900px;
      background: rgba(0, 0, 0, 0.6);
      border-radius: 10px;
    }

    .page-vn58bet__hero-title {
      font-size: 3.5em;
      margin-bottom: 15px;
      color: #FFD700;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
      font-weight: bold;
    }

    .page-vn58bet__hero-description {
      font-size: 1.3em;
      margin-bottom: 30px;
      color: #e0e0e0;
      text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
    }

    .page-vn58bet__cta-button {
      display: inline-block;
      background-color: #FFD700;
      color: #000000;
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.2em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
    }

    .page-vn58bet__cta-button:hover {
      background-color: #fff;
      transform: translateY(-3px);
    }

    /* Floating CTA Button */
    .page-vn58bet__floating-cta {
      position: fixed;
      bottom: 20px;
      right: 20px;
      z-index: 1000;
      background-color: #FF4500; /* Màu cam nổi bật */
      color: #ffffff;
      padding: 12px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      transition: background-color 0.3s ease, transform 0.2s ease;
      animation: page-vn58bet__pulse 1.5s infinite;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .page-vn58bet__floating-cta:hover {
      background-color: #e03e00;
      transform: scale(1.05);
      animation: none;
    }

    @keyframes page-vn58bet__pulse {
      0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 69, 0, 0.7); }
      70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(255, 69, 0, 0); }
      100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 69, 0, 0); }
    }

    /* Game Categories */
    .page-vn58bet__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-vn58bet__game-card {
      background-color: #1a1a1a;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .page-vn58bet__game-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.7);
    }

    .page-vn58bet__game-card-image-wrapper {
      width: 100%;
      height: 200px; /* Kích thước cố định cho hình ảnh game */
      overflow: hidden;
    }

    .page-vn58bet__game-card-image {
      width: 100%;
      height: 100%;
      max-width: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

    .page-vn58bet__game-card:hover .page-vn58bet__game-card-image {
      transform: scale(1.05);
    }

    .page-vn58bet__game-card-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-vn58bet__game-card-title {
      font-size: 1.5em;
      color: #FFD700;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-vn58bet__game-card-description {
      font-size: 0.95em;
      color: #cccccc;
      margin-bottom: 15px;
      flex-grow: 1;
    }

    /* Promotions Section */
    .page-vn58bet__promo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-vn58bet__promo-card {
      background-color: #1a1a1a;
      border-radius: 10px;
      padding: 30px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
      text-align: left;
      transition: transform 0.3s ease, background-color 0.3s ease;
    }

    .page-vn58bet__promo-card:hover {
      transform: translateY(-5px);
      background-color: #2a2a2a;
    }

    .page-vn58bet__promo-card-title {
      font-size: 1.8em;
      color: #FFD700;
      margin-bottom: 15px;
      font-weight: bold;
    }

    .page-vn58bet__promo-card-description {
      font-size: 1.05em;
      color: #e0e0e0;
      margin-bottom: 20px;
    }

    .page-vn58bet__promo-button {
      display: inline-block;
      background-color: #FF4500;
      color: #ffffff;
      padding: 10px 20px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-vn58bet__promo-button:hover {
      background-color: #e03e00;
    }

    /* Registration Guide */
    .page-vn58bet__guide-steps {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 30px;
      margin-top: 40px;
    }

    .page-vn58bet__guide-step {
      background-color: #1a1a1a;
      border-radius: 10px;
      padding: 25px;
      max-width: 300px;
      text-align: center;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
      flex: 1 1 280px;
    }

    .page-vn58bet__step-number {
      font-size: 2.5em;
      color: #FFD700;
      font-weight: bold;
      margin-bottom: 15px;
    }

    .page-vn58bet__step-title {
      font-size: 1.3em;
      color: #ffffff;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-vn58bet__step-description {
      font-size: 0.95em;
      color: #cccccc;
    }

    /* FAQ Section */
    .page-vn58bet__faq-list {
      margin-top: 40px;
      text-align: left;
    }

    .page-vn58bet__faq-item {
      background-color: #1a1a1a;
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }

    .page-vn58bet__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #2a2a2a;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-vn58bet__faq-question:hover {
      background-color: #3a3a3a;
    }

    .page-vn58bet__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: #FFD700;
      font-weight: bold;
      pointer-events: none; /* Ngăn chặn h3 chặn sự kiện click */
    }

    .page-vn58bet__faq-toggle {
      font-size: 1.5em;
      color: #FFD700;
      font-weight: bold;
      transition: transform 0.3s ease;
      pointer-events: none; /* Ngăn chặn toggle chặn sự kiện click */
    }

    .page-vn58bet__faq-item.active .page-vn58bet__faq-toggle {
      transform: rotate(45deg); /* Biến '+' thành 'x' hoặc '-' */
    }

    .page-vn58bet__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      color: #cccccc;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
    }

    .page-vn58bet__faq-item.active .page-vn58bet__faq-answer {
      max-height: 2000px !important; /* Đảm bảo đủ cao cho mọi nội dung */
      padding: 20px 20px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 992px) {
      .page-vn58bet__hero-title {
        font-size: 2.8em;
      }
      .page-vn58bet__hero-description {
        font-size: 1.1em;
      }
      .page-vn58bet__section-title {
        font-size: 2em;
      }
    }

    @media (max-width: 768px) {
      .page-vn58bet__hero-section {
        min-height: 400px;
        padding-top: 100px; /* Khoảng trống cho header cố định trên di động */
      }
      .page-vn58bet__hero-title {
        font-size: 2.2em;
      }
      .page-vn58bet__hero-description {
        font-size: 1em;
      }
      .page-vn58bet__cta-button {
        padding: 12px 25px;
        font-size: 1.1em;
      }
      .page-vn58bet__section {
        padding: 30px 0;
      }
      .page-vn58bet__section-title {
        font-size: 1.8em;
      }
      .page-vn58bet__game-grid,
      .page-vn58bet__promo-grid {
        grid-template-columns: 1fr;
      }
      .page-vn58bet__guide-step {
        max-width: 100%;
      }
      .page-vn58bet__floating-cta {
        bottom: 15px;
        right: 15px;
        padding: 10px 20px;
        font-size: 1em;
      }
      /* Responsive image optimization with !important */
      .page-vn58bet img {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-vn58bet__game-card-image-wrapper,
      .page-vn58bet__hero-image {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
      .page-vn58bet__faq-question {
        padding: 12px 15px;
      }
      .page-vn58bet__faq-question h3 {
        font-size: 1.1em;
      }
      .page-vn58bet__faq-answer {
        padding: 15px 15px;
      }
      .page-vn58bet__faq-item.active .page-vn58bet__faq-answer {
        padding: 15px 15px !important;
      }
    }

    @media (max-width: 480px) {
      .page-vn58bet__hero-title {
        font-size: 1.8em;
      }
      .page-vn58bet__hero-description {
        font-size: 0.9em;
      }
      .page-vn58bet__cta-button {
        padding: 10px 20px;
        font-size: 1em;
      }
      .page-vn58bet__section-title {
        font-size: 1.5em;
      }
    }