:root {
      --primary-color: #f7931e; /* Cam đặc trưng */
      --secondary-color: #2c3e50; /* Xám đậm */
      --accent-color: #e74c3c; /* Đỏ */
      --text-light: #ecf0f1; /* Xám nhạt */
      --text-dark: #34495e; /* Xám rất đậm */
      --bg-dark: #1a1a1a;
      --bg-light: #222222;
      --border-color: #444444;
      --button-bg: var(--primary-color);
      --button-text: #ffffff;
      --hover-color: #e67e22;
      /* --header-offset: 122px; */ /* Giả định shared.css đã định nghĩa và body đã có padding-top */
    }

    /* Base styles for the page content, assuming body padding-top is handled by shared.css */
    .page-okbet-nba-online-betting {
      font-family: 'Arial', sans-serif;
      color: var(--text-light);
      background-color: var(--bg-dark);
      line-height: 1.6;
      padding-bottom: 80px; /* Khoảng trống cho các nút nổi */
    }

    .page-okbet-nba-online-betting__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-okbet-nba-online-betting__section {
      padding: 40px 20px;
      margin-bottom: 20px;
      background-color: var(--bg-light);
      border-radius: 8px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      text-align: center; /* Căn giữa nội dung theo yêu cầu */
    }

    .page-okbet-nba-online-betting__section--dark {
        background-color: var(--secondary-color);
    }

    .page-okbet-nba-online-betting__hero-section {
      background-color: var(--secondary-color);
      padding: 60px 20px 40px; /* Thêm padding-top nhỏ để trang trí, body xử lý offset chính */
      text-align: center;
      position: relative;
      overflow: hidden;
      border-radius: 0;
      margin-bottom: 0;
    }

    .page-okbet-nba-online-betting__hero-image {
      width: 100%;
      height: auto;
      max-width: 100%;
      display: block;
      margin: 20px auto 0;
      border-radius: 8px;
      object-fit: cover;
      box-sizing: border-box;
    }

    .page-okbet-nba-online-betting__title {
      color: var(--primary-color);
      font-size: 2.8em;
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    }

    .page-okbet-nba-online-betting__subtitle {
      color: var(--text-light);
      font-size: 1.4em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-okbet-nba-online-betting__button {
      display: inline-block;
      background-color: var(--button-bg);
      color: var(--button-text);
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
      margin: 10px;
    }

    .page-okbet-nba-online-betting__button:hover {
      background-color: var(--hover-color);
    }

    .page-okbet-nba-online-betting__heading {
      color: var(--primary-color);
      font-size: 2.2em;
      margin-bottom: 25px;
      padding-top: 20px;
      text-align: center;
    }

    .page-okbet-nba-online-betting__text {
      font-size: 1.1em;
      margin-bottom: 20px;
      color: var(--text-light);
      text-align: left;
    }

    .page-okbet-nba-online-betting__list {
      list-style: none;
      padding: 0;
      margin: 0 auto;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-okbet-nba-online-betting__list-item {
      background-color: var(--bg-dark); /* Thay đổi màu nền để có độ tương phản tốt hơn với secondary-color */
      padding: 20px;
      border-radius: 8px;
      text-align: left;
      flex: 1 1 calc(33% - 40px); /* 3 items per row */
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      box-sizing: border-box !important;
      min-width: 280px; /* Đảm bảo chiều rộng tối thiểu cho desktop */
    }

    .page-okbet-nba-online-betting__list-item h3 {
      color: var(--primary-color);
      margin-top: 0;
      font-size: 1.3em;
      margin-bottom: 10px;
    }

    .page-okbet-nba-online-betting__list-item p {
      color: var(--text-light);
      font-size: 1em;
      word-wrap: break-word !important;
      overflow-wrap: break-word !important;
      word-break: break-word !important;
    }

    .page-okbet-nba-online-betting__image-wrapper {
      width: 100%;
      max-width: 800px;
      margin: 30px auto;
      overflow: hidden;
      border-radius: 8px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      box-sizing: border-box !important;
    }

    .page-okbet-nba-online-betting__content-image {
      max-width: 100%;
      height: auto;
      display: block;
      border-radius: 8px;
      box-sizing: border-box !important;
    }

    .page-okbet-nba-online-betting__floating-buttons {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      display: flex;
      justify-content: space-around;
      padding: 10px 0;
      background-color: rgba(0, 0, 0, 0.8);
      box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.5);
      z-index: 1000;
    }

    .page-okbet-nba-online-betting__floating-button {
      background-color: var(--primary-color);
      color: #fff;
      padding: 10px 20px;
      border-radius: 25px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease;
      flex: 1;
      text-align: center;
      margin: 0 5px;
      max-width: 150px;
    }

    .page-okbet-nba-online-betting__floating-button:hover {
      background-color: var(--hover-color);
    }

    /* FAQ Section Styles */
    .page-okbet-nba-online-betting__faq-section {
      padding: 40px 20px;
      margin-bottom: 20px;
      background-color: var(--bg-light);
      border-radius: 8px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    }

    .page-okbet-nba-online-betting__faq-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-okbet-nba-online-betting__faq-item {
      background-color: var(--bg-dark); /* Đảm bảo độ tương phản */
      margin-bottom: 10px;
      border-radius: 5px;
      overflow: hidden;
    }

    .page-okbet-nba-online-betting__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: var(--secondary-color); /* Nền câu hỏi */
      color: #fff;
      cursor: pointer;
      user-select: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease;
    }

    .page-okbet-nba-online-betting__faq-question:hover {
      background-color: var(--primary-color); /* Màu hover để tăng tương tác */
    }

    .page-okbet-nba-online-betting__faq-question h3 {
      margin: 0;
      color: #fff;
      font-size: 1.1em;
      pointer-events: none; /* Ngăn h3 chặn sự kiện click */
      flex-grow: 1;
      text-align: left;
    }

    .page-okbet-nba-online-betting__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      pointer-events: none; /* Ngăn icon toggle chặn sự kiện click */
      margin-left: 15px;
      transition: transform 0.3s ease;
    }

    .page-okbet-nba-online-betting__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      background-color: var(--bg-light);
      color: var(--text-light);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      text-align: left;
    }

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

    .page-okbet-nba-online-betting__faq-item.active .page-okbet-nba-online-betting__faq-question {
      background-color: var(--primary-color); /* Màu khi active */
    }

    .page-okbet-nba-online-betting__faq-item.active .page-okbet-nba-online-betting__faq-toggle {
      transform: rotate(45deg); /* Xoay dấu + thành X hoặc - */
    }

    /* Payment Methods grid */
    .page-okbet-nba-online-betting__payment-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      gap: 20px;
      justify-items: center;
      margin-top: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-okbet-nba-online-betting__payment-item {
      background-color: var(--secondary-color);
      padding: 15px;
      border-radius: 8px;
      text-align: center;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      box-sizing: border-box;
      width: 100%;
    }

    .page-okbet-nba-online-online-betting__payment-icon {
      max-width: 80px; /* Điều chỉnh kích thước hiển thị của icon */
      height: auto;
      margin-bottom: 10px;
      display: block;
      margin-left: auto;
      margin-right: auto;
      box-sizing: border-box;
    }

    .page-okbet-nba-online-betting__payment-item p {
      margin: 0;
      font-weight: bold;
      color: var(--text-light);
      word-wrap: break-word !important;
      overflow-wrap: break-word !important;
      word-break: break-word !important;
    }


    /* Responsive Design */
    @media (max-width: 768px) {
      .page-okbet-nba-online-betting__title {
        font-size: 2em;
      }

      .page-okbet-nba-online-betting__subtitle {
        font-size: 1.2em;
      }

      .page-okbet-nba-online-betting__heading {
        font-size: 1.8em;
      }

      .page-okbet-nba-online-betting__list {
        flex-direction: column;
        gap: 15px;
      }

      .page-okbet-nba-online-betting__list-item {
        width: 100% !important;
        max-width: 100% !important;
        padding: 15px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
      }

      .page-okbet-nba-online-betting__list-item p {
        font-size: 0.95em;
      }

      .page-okbet-nba-online-betting__faq-question {
        padding: 12px 15px;
        font-size: 1em;
      }

      .page-okbet-nba-online-betting__faq-question h3 {
        font-size: 1em;
      }

      .page-okbet-nba-online-betting__faq-answer {
        padding: 15px 15px !important;
      }

      .page-okbet-nba-online-betting__payment-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 15px;
      }

      .page-okbet-nba-online-betting__floating-button {
        padding: 8px 15px;
        font-size: 1em;
        margin: 0 3px;
        max-width: 120px;
      }

      .page-okbet-nba-online-betting__hero-section {
        padding: 40px 15px 30px;
      }

      .page-okbet-nba-online-betting__section {
        padding: 30px 15px;
      }

      /* Image responsive */
      .page-okbet-nba-online-betting__hero-image,
      .page-okbet-nba-online-betting__content-image,
      .page-okbet-nba-online-online-betting__payment-icon {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-okbet-nba-online-betting__image-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }

      .page-okbet-nba-online-betting__list {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
      }
    }

    @media (max-width: 480px) {
      .page-okbet-nba-online-betting__title {
        font-size: 1.8em;
      }

      .page-okbet-nba-online-betting__subtitle {
        font-size: 1em;
      }

      .page-okbet-nba-online-betting__heading {
        font-size: 1.6em;
      }
      .page-okbet-nba-online-betting__floating-button {
        font-size: 0.9em;
        padding: 8px 10px;
      }
    }