/* Tổng quan */
    .page-11bet {
      font-family: 'Arial', sans-serif;
      color: #333;
      background-color: #f5f5f5;
      line-height: 1.6;
      padding-bottom: 80px; /* Cho khoảng trống cho nút nổi */
    }

    .page-11bet__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-11bet__section {
      padding: 40px 0;
      text-align: center;
      background-color: #fff;
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    }

    .page-11bet__section:nth-child(even) {
      background-color: #f9f9f9;
    }

    .page-11bet__section-title {
      font-size: 2.5em;
      color: #007bff; /* Xanh dương */
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-11bet__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: #007bff;
      border-radius: 2px;
    }

    .page-11bet__text {
      font-size: 1.1em;
      color: #555;
      margin-bottom: 20px;
    }

    /* Hero Section */
    .page-11bet__hero-section {
      background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('[GALLERY:hero:1920x1080:11bet,betting,sports,casino,hero]') center center no-repeat;
      background-size: cover;
      color: #fff;
      padding: 100px 15px 80px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      min-height: 450px;
      text-align: center;
      position: relative;
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      padding-top: 10px; /* 装饰性顶距 */
    }

    .page-11bet__hero-title {
      font-size: 3.8em;
      margin-bottom: 20px;
      font-weight: bold;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
      color: #ffc107; /* Vàng nổi bật */
    }

    .page-11bet__hero-subtitle {
      font-size: 1.6em;
      margin-bottom: 40px;
      max-width: 800px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .page-11bet__cta-button {
      display: inline-block;
      background-color: #28a745; /* Xanh lá */
      color: #fff;
      padding: 15px 30px;
      border-radius: 50px;
      font-size: 1.2em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    }

    .page-11bet__cta-button:hover {
      background-color: #218838;
      transform: translateY(-3px);
    }

    /* Floating Buttons */
    .page-11bet__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 15px;
      z-index: 1000;
    }

    .page-11bet__floating-button {
      background-color: #dc3545; /* Đỏ */
      color: #fff;
      padding: 12px 25px;
      border-radius: 30px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      text-align: center;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      transition: background-color 0.3s ease, transform 0.3s ease;
      min-width: 120px;
      border: none;
      cursor: pointer;
    }

    .page-11bet__floating-button--login {
      background-color: #007bff; /* Xanh dương */
    }

    .page-11bet__floating-button:hover {
      transform: translateY(-3px);
      filter: brightness(1.1);
    }

    /* Product Gallery */
    .page-11bet__product-gallery {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-11bet__product-card {
      background-color: #fff;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
    }

    .page-11bet__product-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-11bet__product-image-container {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      height: 200px; /* Cố định chiều cao cho hình ảnh sản phẩm */
      display: flex;
      justify-content: center;
      align-items: center;
      background-color: #eee;
    }

    .page-11bet__product-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      max-width: 100%;
    }

    .page-11bet__product-info {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      width: 100%;
      box-sizing: border-box;
    }

    .page-11bet__product-title {
      font-size: 1.5em;
      color: #333;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-11bet__product-description {
      font-size: 0.95em;
      color: #666;
      margin-bottom: 15px;
    }

    /* Promotions */
    .page-11bet__promotion-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-11bet__promotion-card {
      background-color: #fff;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
      display: flex;
      flex-direction: column;
    }

    .page-11bet__promotion-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-11bet__promotion-image-container {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      height: 220px;
    }

    .page-11bet__promotion-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      max-width: 100%;
    }

    .page-11bet__promotion-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-11bet__promotion-title {
      font-size: 1.6em;
      color: #dc3545; /* Đỏ */
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-11bet__promotion-description {
      font-size: 1em;
      color: #555;
      margin-bottom: 15px;
    }

    .page-11bet__promotion-button {
      display: inline-block;
      background-color: #007bff;
      color: #fff;
      padding: 10px 20px;
      border-radius: 25px;
      font-size: 1em;
      text-decoration: none;
      transition: background-color 0.3s ease;
      align-self: flex-start;
      border: none;
      cursor: pointer;
    }

    .page-11bet__promotion-button:hover {
      background-color: #0056b3;
    }

    /* About Section */
    .page-11bet__about-content {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 30px;
      text-align: left;
    }

    .page-11bet__about-image-container {
      flex: 1;
      min-width: 300px;
      max-width: 500px;
      margin: 0 auto;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
      width: 100%;
      box-sizing: border-box;
    }

    .page-11bet__about-image {
      width: 100%;
      height: auto;
      display: block;
      max-width: 100%;
    }

    .page-11bet__about-text-content {
      flex: 2;
      min-width: 300px;
    }

    .page-11bet__about-text {
      margin-bottom: 15px;
      color: #444;
      font-size: 1.05em;
    }

    /* Payment and Provider Logos */
    .page-11bet__logo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 20px;
      margin-top: 30px;
      justify-items: center;
      align-items: center;
    }

    .page-11bet__logo-item {
      background-color: #fff;
      padding: 15px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
      transition: transform 0.3s ease;
      width: 100%;
      max-width: 200px; /* Đảm bảo kích thước tối đa cho item */
      box-sizing: border-box;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100px; /* Cố định chiều cao cho logo */
    }

    .page-11bet__logo-item:hover {
      transform: translateY(-3px);
    }

    .page-11bet__logo-image {
      max-width: 100%;
      max-height: 70px; /* Giới hạn chiều cao của hình ảnh trong item */
      height: auto;
      display: block;
    }

    /* FAQ Section */
    .page-11bet__faq-list {
      margin-top: 30px;
      text-align: left;
    }

    .page-11bet__faq-item {
      background-color: #fff;
      border: 1px solid #ddd;
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
      transition: all 0.3s ease;
    }

    .page-11bet__faq-question {
      padding: 18px 25px;
      background-color: #007bff;
      color: #fff;
      font-size: 1.2em;
      font-weight: bold;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-11bet__faq-question h3 {
      margin: 0;
      font-size: 1em;
      color: inherit;
      pointer-events: none; /* Ngăn chặn sự kiện click trên h3 */
      flex-grow: 1;
    }

    .page-11bet__faq-question:hover {
      background-color: #0056b3;
    }

    .page-11bet__faq-toggle {
      font-size: 1.5em;
      margin-left: 15px;
      pointer-events: none; /* Ngăn chặn sự kiện click trên toggle icon */
      transition: transform 0.3s ease;
    }

    .page-11bet__faq-item.active .page-11bet__faq-toggle {
      transform: rotate(45deg); /* Xoay dấu '+' thành 'x' */
    }

    .page-11bet__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      background-color: #f9f9f9;
      color: #333;
      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-11bet__faq-item.active .page-11bet__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Social Media */
    .page-11bet__social-media-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 30px;
    }

    .page-11bet__social-link {
      display: inline-block;
      background-color: #f0f2f5;
      border-radius: 50%;
      width: 60px;
      height: 60px;
      display: flex;
      justify-content: center;
      align-items: center;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, background-color 0.3s ease;
    }

    .page-11bet__social-link:hover {
      transform: translateY(-3px);
      background-color: #e0e2e5;
    }

    .page-11bet__social-icon {
      width: 40px;
      height: 40px;
      max-width: 100%;
      height: auto;
      display: block;
    }

    /* Responsive */
    @media (max-width: 768px) {
      .page-11bet__hero-title {
        font-size: 2.8em;
      }

      .page-11bet__hero-subtitle {
        font-size: 1.2em;
      }

      .page-11bet__section-title {
        font-size: 2em;
      }

      .page-11bet__floating-buttons {
        flex-direction: row;
        width: calc(100% - 40px);
        left: 20px;
        right: 20px;
        justify-content: space-around;
        gap: 10px;
        bottom: 15px;
      }

      .page-11bet__floating-button {
        flex: 1;
        padding: 10px 15px;
        font-size: 1em;
        min-width: unset;
      }

      .page-11bet__product-gallery,
      .page-11bet__promotion-grid,
      .page-11bet__logo-grid {
        grid-template-columns: 1fr;
      }

      .page-11bet__product-card,
      .page-11bet__promotion-card,
      .page-11bet__logo-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }

      .page-11bet__about-content {
        flex-direction: column;
        text-align: center;
      }

      .page-11bet__about-image-container {
        width: 100%;
        max-width: 100%;
      }

      .page-11bet__faq-question {
        padding: 15px 20px;
        font-size: 1.1em;
      }

      .page-11bet__faq-answer {
        padding: 0 20px;
      }

      .page-11bet__faq-item.active .page-11bet__faq-answer {
        padding: 15px 20px !important;
      }

      .page-11bet__social-link {
        width: 50px;
        height: 50px;
      }

      .page-11bet__social-icon {
        width: 35px;
        height: 35px;
      }

      /* Image responsive */
      .page-11bet__product-image,
      .page-11bet__promotion-image,
      .page-11bet__about-image,
      .page-11bet__logo-image,
      .page-11bet__social-icon {
        max-width: 100% !important;
        height: auto !important;
      }

      .page-11bet__product-image-container,
      .page-11bet__promotion-image-container,
      .page-11bet__about-image-container,
      .page-11bet__logo-item,
      .page-11bet__social-link {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }

    @media (max-width: 480px) {
      .page-11bet__hero-title {
        font-size: 2.2em;
      }

      .page-11bet__hero-subtitle {
        font-size: 1em;
      }

      .page-11bet__section-title {
        font-size: 1.8em;
      }

      .page-11bet__floating-buttons {
        bottom: 10px;
        left: 10px;
        right: 10px;
      }

      .page-11bet__floating-button {
        padding: 8px 10px;
        font-size: 0.9em;
      }
    }