:root {
      --primary-color: #e44d26; /* Màu đỏ cam */
      --secondary-color: #f7b731; /* Màu vàng cam */
      --text-light: #ffffff;
      --text-dark: #333333;
      --background-dark: #1a1a1a; /* Nền tối */
      --background-light: #2c2c2c; /* Nền tối nhẹ hơn */
      --border-color: #444444;
    }

    .page-28-bet {
      font-family: 'Arial', sans-serif;
      color: var(--text-light);
      background-color: var(--background-dark);
      line-height: 1.6;
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    .page-28-bet__section {
      padding: 40px 20px;
      max-width: 1200px;
      margin: 0 auto;
      box-sizing: border-box;
    }

    .page-28-bet__hero-section {
      position: relative;
      padding: 10px 20px 60px; /* 10px top for header offset */
      text-align: center;
      background-color: var(--background-light);
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-28-bet__main-heading {
      font-size: 2.8em;
      color: var(--primary-color);
      margin-bottom: 20px;
      line-height: 1.2;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-28-bet__sub-heading {
      font-size: 1.2em;
      color: var(--text-light);
      margin-bottom: 30px;
    }

    .page-28-bet__hero-image {
      width: 100%;
      height: auto;
      max-width: 1000px;
      display: block;
      margin: 0 auto;
      border-radius: 10px;
      object-fit: cover;
      box-sizing: border-box;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    }

    /* Floating buttons */
    .page-28-bet__floating-buttons-wrapper {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      gap: 15px;
      z-index: 1000;
      width: 90%; /* Responsive width */
      max-width: 350px; /* Max width for desktop */
      box-sizing: border-box;
    }

    .page-28-bet__floating-button {
      display: block;
      flex: 1;
      padding: 12px 15px;
      background-color: var(--primary-color);
      color: var(--text-light);
      text-align: center;
      text-decoration: none;
      border-radius: 8px;
      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);
      box-sizing: border-box;
    }

    .page-28-bet__floating-button:hover {
      background-color: var(--secondary-color);
      transform: translateY(-2px);
    }

    .page-28-bet__login-button {
      background-color: var(--background-light);
      border: 2px solid var(--primary-color);
    }

    .page-28-bet__login-button:hover {
      background-color: var(--primary-color);
      border-color: var(--secondary-color);
    }

    .page-28-bet__section-title {
      font-size: 2.2em;
      color: var(--secondary-color);
      text-align: center;
      margin-bottom: 30px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
    }

    /* Product Grid */
    .page-28-bet__product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      padding: 20px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-28-bet__product-item {
      background-color: var(--background-light);
      border-radius: 12px;
      overflow: hidden;
      text-align: center;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--border-color);
    }

    .page-28-bet__product-item:hover {
      transform: translateY(-8px);
      box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
    }

    .page-28-bet__product-image {
      width: 100%;
      height: 220px;
      object-fit: cover;
      display: block;
      border-bottom: 1px solid var(--border-color);
    }

    .page-28-bet__product-title {
      font-size: 1.4em;
      margin: 18px 0 10px;
      color: var(--primary-color);
      padding: 0 15px;
    }

    .page-28-bet__product-description {
      font-size: 0.95em;
      padding: 0 20px 20px;
      color: var(--text-light);
    }

    /* General List Styling */
    .page-28-bet__list-container {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-wrap: wrap;
      gap: 15px;
      justify-content: center;
    }

    .page-28-bet__list-item {
      background-color: var(--background-light);
      border-radius: 8px;
      padding: 20px;
      margin-bottom: 10px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      flex: 1 1 calc(50% - 15px);
      min-width: 300px;
      box-sizing: border-box;
      border: 1px solid var(--border-color);
      transition: background-color 0.3s ease;
    }

    .page-28-bet__list-item:hover {
      background-color: #3a3a3a;
    }

    .page-28-bet__list-item h3 {
      color: var(--secondary-color);
      margin-top: 0;
      font-size: 1.3em;
      margin-bottom: 10px;
    }

    .page-28-bet__list-item p {
      font-size: 0.95em;
      color: var(--text-light);
    }

    /* News Section */
    .page-28-bet__news-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      padding: 20px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-28-bet__news-item {
      background-color: var(--background-light);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--border-color);
      box-sizing: border-box;
    }

    .page-28-bet__news-item:hover {
      transform: translateY(-8px);
      box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
    }

    .page-28-bet__news-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      border-bottom: 1px solid var(--border-color);
    }

    .page-28-bet__news-content {
      padding: 20px;
    }

    .page-28-bet__news-title {
      font-size: 1.3em;
      color: var(--primary-color);
      margin-top: 0;
      margin-bottom: 10px;
    }

    .page-28-bet__news-date {
      font-size: 0.85em;
      color: #999999;
      margin-bottom: 15px;
      display: block;
    }

    .page-28-bet__news-excerpt {
      font-size: 0.9em;
      color: var(--text-light);
    }

    /* Call to Action */
    .page-28-bet__cta-section {
      text-align: center;
      background-color: var(--background-light);
      padding: 50px 20px;
      border-radius: 12px;
      margin-top: 40px;
    }

    .page-28-bet__cta-button {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--text-light);
      padding: 15px 30px;
      border-radius: 8px;
      text-decoration: none;
      font-size: 1.3em;
      font-weight: bold;
      margin-top: 25px;
      transition: background-color 0.3s ease, transform 0.2s ease;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    }

    .page-28-bet__cta-button:hover {
      background-color: var(--secondary-color);
      transform: translateY(-2px);
    }

    /* FAQ Section */
    .page-28-bet__faq-container {
      max-width: 900px;
      margin: 40px auto;
      background-color: var(--background-light);
      border-radius: 12px;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
      border: 1px solid var(--border-color);
      overflow: hidden;
    }

    .page-28-bet__faq-item {
      border-bottom: 1px solid var(--border-color);
    }

    .page-28-bet__faq-item:last-child {
      border-bottom: none;
    }

    .page-28-bet__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      user-select: none;
      background-color: var(--background-light);
      transition: background-color 0.3s ease;
    }

    .page-28-bet__faq-question:hover {
      background-color: #3a3a3a;
    }

    .page-28-bet__faq-question h3 {
      margin: 0;
      font-size: 1.25em;
      color: var(--text-light);
      pointer-events: none; /* Ngăn h3 chặn sự kiện click */
    }

    .page-28-bet__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Ngăn biểu tượng chặn sự kiện click */
    }

    .page-28-bet__faq-item.active .page-28-bet__faq-toggle {
      transform: rotate(45deg); /* Thay đổi + thành X hoặc tương tự */
      color: var(--secondary-color);
    }

    .page-28-bet__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: var(--text-light);
      background-color: #222222;
      font-size: 0.95em;
    }

    .page-28-bet__faq-item.active .page-28-bet__faq-answer {
      max-height: 2000px !important;
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Responsive */
    @media (max-width: 1024px) {
      .page-28-bet__main-heading {
        font-size: 2.5em;
      }
      .page-28-bet__section-title {
        font-size: 2em;
      }
      .page-28-bet__product-grid, .page-28-bet__news-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      }
      .page-28-bet__list-item {
        flex: 1 1 calc(100% - 15px);
        min-width: unset;
      }
    }

    @media (max-width: 768px) {
      .page-28-bet__main-heading {
        font-size: 2em;
        margin-bottom: 15px;
      }
      .page-28-bet__sub-heading {
        font-size: 1em;
        margin-bottom: 20px;
      }
      .page-28-bet__section {
        padding: 30px 15px;
      }
      .page-28-bet__hero-section {
        padding: 10px 15px 70px;
      }
      .page-28-bet__section-title {
        font-size: 1.8em;
        margin-bottom: 25px;
      }
      .page-28-bet__product-grid, .page-28-bet__news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 15px;
      }
      .page-28-bet__product-item, .page-28-bet__news-item {
        margin-bottom: 15px;
      }
      .page-28-bet__floating-buttons-wrapper {
        width: 95%;
        bottom: 15px;
        gap: 10px;
      }
      .page-28-bet__floating-button {
        font-size: 1em;
        padding: 10px 12px;
      }
      .page-28-bet__list-item, .page-28-bet__news-item, .page-28-bet__promotion-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 15px !important; /* Điều chỉnh cho padding tổng thể của trang */
        padding-right: 15px !important; /* Điều chỉnh cho padding tổng thể của trang */
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
      .page-28-bet__list-container {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-28-bet__faq-question {
        padding: 15px 20px;
      }
      .page-28-bet__faq-question h3 {
        font-size: 1.1em;
      }
      .page-28-bet__faq-toggle {
        font-size: 1.5em;
      }
      .page-28-bet__faq-answer {
        padding: 0 20px;
      }
      .page-28-bet__faq-item.active .page-28-bet__faq-answer {
        padding: 15px 20px !important;
      }
    }

    /* General image responsive styles */
    .page-28-bet img {
      max-width: 100% !important;
      height: auto !important;
      box-sizing: border-box !important;
    }
    .page-28-bet__image-container {
      width: 100% !important;
      max-width: 100% !important;
      overflow: hidden !important;
      box-sizing: border-box !important;
    }