/* CSS cho trang mb666win */
    :root {
      --page-mb666win__primary-color: #e44d26; /* Cam đỏ */
      --page-mb666win__secondary-color: #f7931e; /* Cam sáng */
      --page-mb666win__dark-bg: #1a1a1a; /* Nền tối */
      --page-mb666win__light-text: #ffffff; /* Chữ trắng */
      --page-mb666win__gray-text: #cccccc; /* Chữ xám nhạt */
      --page-mb666win__border-color: #333333; /* Màu viền */
      --page-mb666win__button-hover: #ff6f40;
    }

    body {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-mb666win__light-text);
      background-color: var(--page-mb666win__dark-bg);
    }

    .page-mb666win {
      padding-top: 120px; /* Dành chỗ cho header cố định */
      background-color: var(--page-mb666win__dark-bg);
      color: var(--page-mb666win__light-text);
      overflow-x: hidden; /* Ngăn chặn cuộn ngang */
    }

    @media (max-width: 768px) {
      .page-mb666win {
        padding-top: 100px; /* Dành chỗ cho header cố định trên di động */
      }
    }

    .page-mb666win__section {
      padding: 40px 20px;
      margin-bottom: 20px;
      background-color: #222222;
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
      box-sizing: border-box;
    }

    .page-mb666win__section--dark {
      background-color: var(--page-mb666win__dark-bg);
      border: 1px solid var(--page-mb666win__border-color);
    }

    .page-mb666win__title {
      font-size: 2.5em;
      color: var(--page-mb666win__primary-color);
      text-align: center;
      margin-bottom: 30px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-mb666win__subtitle {
      font-size: 1.8em;
      color: var(--page-mb666win__secondary-color);
      text-align: center;
      margin-bottom: 25px;
    }

    .page-mb666win__text {
      font-size: 1.1em;
      line-height: 1.8;
      color: var(--page-mb666win__gray-text);
      text-align: justify;
      margin-bottom: 20px;
    }

    .page-mb666win__hero-section {
      position: relative;
      text-align: center;
      padding: 0; /* Padding nội dung được xử lý bởi .page-mb666win */
      margin-bottom: 40px;
      overflow: hidden;
      max-width: 100%;
    }

    .page-mb666win__hero-image {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      max-height: 500px; /* Giới hạn chiều cao cho ảnh hero */
      border-radius: 8px;
    }

    .page-mb666win__hero-content {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      color: var(--page-mb666win__light-text);
      z-index: 10;
      width: 90%;
      max-width: 800px;
      background-color: rgba(0, 0, 0, 0.6);
      padding: 20px;
      border-radius: 10px;
      box-shadow: 0 0 15px rgba(0, 0, 0, 0.7);
    }

    .page-mb666win__hero-title {
      font-size: 3em;
      color: var(--page-mb666win__primary-color);
      margin-bottom: 15px;
      text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.8);
    }

    .page-mb666win__hero-description {
      font-size: 1.2em;
      margin-bottom: 25px;
      color: var(--page-mb666win__light-text);
    }

    .page-mb666win__button-group {
      display: flex;
      justify-content: center;
      gap: 15px;
      flex-wrap: wrap;
    }

    .page-mb666win__button {
      display: inline-block;
      padding: 12px 25px;
      background-color: var(--page-mb666win__primary-color);
      color: var(--page-mb666win__light-text);
      text-decoration: none;
      border-radius: 5px;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
    }

    .page-mb666win__button:hover {
      background-color: var(--page-mb666win__button-hover);
      transform: translateY(-2px);
    }

    .page-mb666win__button--secondary {
      background-color: var(--page-mb666win__secondary-color);
    }

    .page-mb666win__button--secondary:hover {
      background-color: #e68a1f;
    }

    .page-mb666win__floating-buttons {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      background-color: rgba(0, 0, 0, 0.8);
      padding: 10px 0;
      display: flex;
      justify-content: space-around;
      align-items: center;
      box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.5);
      z-index: 1000;
      box-sizing: border-box;
    }

    .page-mb666win__floating-button {
      flex: 1;
      text-align: center;
      padding: 10px 5px;
      margin: 0 5px;
      font-size: 1em;
    }

    .page-mb666win__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-mb666win__game-card {
      background-color: #333333;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      display: flex;
      flex-direction: column;
    }

    .page-mb666win__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 15px rgba(0, 0, 0, 0.6);
    }

    .page-mb666win__game-card-image {
      width: 100%;
      height: 200px; /* Chiều cao cố định để nhất quán */
      object-fit: cover;
      display: block;
      border-bottom: 2px solid var(--page-mb666win__primary-color);
    }

    .page-mb666win__game-card-content {
      padding: 15px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-mb666win__game-card-title {
      font-size: 1.3em;
      color: var(--page-mb666win__light-text);
      margin-bottom: 10px;
      text-decoration: none;
      display: block; /* Làm cho toàn bộ tiêu đề có thể nhấp được */
    }

    .page-mb666win__game-card-title a {
        color: var(--page-mb666win__light-text);
        text-decoration: none;
        transition: color 0.3s ease;
    }

    .page-mb666win__game-card-title a:hover {
        color: var(--page-mb666win__primary-color);
    }

    .page-mb666win__provider-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); /* Điều chỉnh cho kích thước logo game */
      gap: 20px;
      margin-top: 30px;
    }

    .page-mb666win__provider-item {
      background-color: #333333;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
      text-align: center;
      padding: 15px;
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 120px; /* Đảm bảo chiều cao tối thiểu cho logo nhà cung cấp */
    }

    .page-mb666win__provider-item:hover {
      transform: translateY(-3px);
    }

    .page-mb666win__provider-logo {
      max-width: 100%;
      max-height: 80px; /* Giới hạn chiều cao logo */
      height: auto;
      object-fit: contain;
      display: block;
    }

    .page-mb666win__list {
      list-style: none;
      padding: 0;
      margin-top: 20px;
    }

    .page-mb666win__list-item {
      background-color: #333333;
      margin-bottom: 10px;
      padding: 15px 20px;
      border-radius: 5px;
      display: flex;
      align-items: flex-start;
      gap: 10px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    }

    .page-mb666win__list-item::before {
      content: '✔';
      color: var(--page-mb666win__primary-color);
      font-weight: bold;
      margin-right: 10px;
      font-size: 1.2em;
    }

    .page-mb666win__list-item-text {
      color: var(--page-mb666win__gray-text);
      font-size: 1.05em;
    }

    /* Phong cách phần Câu hỏi thường gặp (FAQ) */
    .page-mb666win__faq-container {
      margin-top: 40px;
      max-width: 900px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-mb666win__faq-item {
      background-color: #333333;
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    }

    .page-mb666win__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 25px;
      cursor: pointer;
      background-color: #444444;
      color: var(--page-mb666win__light-text);
      font-size: 1.2em;
      font-weight: bold;
      user-select: none;
      border-bottom: 1px solid var(--page-mb666win__border-color);
      transition: background-color 0.3s ease;
    }

    .page-mb666win__faq-question:hover {
      background-color: #555555;
    }

    .page-mb666win__faq-question h3 {
        margin: 0;
        color: inherit;
        font-size: 1.2em;
        pointer-events: none; /* Ngăn h3 chặn sự kiện click */
    }

    .page-mb666win__faq-toggle {
      font-size: 1.8em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Ngăn biểu tượng chuyển đổi chặn sự kiện click */
      color: var(--page-mb666win__primary-color);
    }

    .page-mb666win__faq-item.active .page-mb666win__faq-toggle {
      transform: rotate(45deg); /* Thay đổi + thành X (hoặc xoay cho -) */
      color: var(--page-mb666win__secondary-color);
    }

    .page-mb666win__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      opacity: 0;
      color: var(--page-mb666win__gray-text);
      font-size: 1.05em;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    }

    .page-mb666win__faq-item.active .page-mb666win__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa nội dung */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Điều chỉnh responsive */
    @media (max-width: 1024px) {
      .page-mb666win__hero-title {
        font-size: 2.5em;
      }
      .page-mb666win__hero-description {
        font-size: 1.1em;
      }
      .page-mb666win__title {
        font-size: 2em;
      }
      .page-mb666win__subtitle {
        font-size: 1.5em;
      }
    }

    @media (max-width: 768px) {
      .page-mb666win__hero-title {
        font-size: 2em;
      }
      .page-mb666win__hero-description {
        font-size: 1em;
      }
      .page-mb666win__hero-content {
        padding: 15px;
      }
      .page-mb666win__button {
        width: 100%;
        margin-bottom: 10px;
        font-size: 0.95em;
      }
      .page-mb666win__button-group {
        flex-direction: column;
      }
      .page-mb666win__section {
        padding: 30px 15px;
      }
      .page-mb666win__title {
        font-size: 1.8em;
      }
      .page-mb666win__subtitle {
        font-size: 1.3em;
      }
      .page-mb666win__text, .page-mb666win__list-item-text {
        font-size: 0.95em;
      }
      .page-mb666win__game-grid {
        grid-template-columns: 1fr;
      }
      .page-mb666win__provider-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .page-mb666win__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
      }
      .page-mb666win__faq-answer {
        padding: 0 20px;
      }
      .page-mb666win__faq-item.active .page-mb666win__faq-answer {
        padding: 15px 20px !important;
      }
      .page-mb666win__floating-buttons {
        padding: 8px 0;
      }
      .page-mb666win__floating-button {
        font-size: 0.9em;
        padding: 8px 3px;
      }
    }

    /* Đảm bảo tất cả hình ảnh là responsive */
    .page-mb666win img {
        max-width: 100%;
        height: auto;
        display: block; /* Loại bỏ khoảng trống thừa bên dưới hình ảnh */
    }

    /* Đảm bảo các container hình ảnh là responsive */
    .page-mb666win__hero-section,
    .page-mb666win__game-card-image,
    .page-mb666win__provider-logo {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
    }

    @media (max-width: 768px) {
        .page-mb666win img {
            max-width: 100% !important;
            height: auto !important;
        }
        .page-mb666win__hero-section,
        .page-mb666win__game-card-image,
        .page-mb666win__provider-logo {
            width: 100% !important;
            max-width: 100% !important;
            overflow: hidden !important;
            box-sizing: border-box !important;
        }
    }