/* Reset và biến cơ bản */
    :root {
      --page-zomclub-primary-color: #e44d26; /* Cam đỏ */
      --page-zomclub-secondary-color: #f7a01a; /* Cam vàng */
      --page-zomclub-dark-bg: #1a1a1a; /* Nền tối */
      --page-zomclub-light-text: #ffffff; /* Chữ sáng */
      --page-zomclub-gray-text: #cccccc; /* Chữ xám */
      --page-zomclub-border-color: #333333; /* Màu viền */
      --page-zomclub-font-family: 'Arial', sans-serif;
    }

    .page-zomclub {
      font-family: var(--page-zomclub-font-family);
      color: var(--page-zomclub-light-text);
      background-color: var(--page-zomclub-dark-bg);
      line-height: 1.6;
      overflow-x: hidden; /* Đảm bảo không có thanh cuộn ngang */
    }

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

    /* Hero Section */
    .page-zomclub__hero-section {
      position: relative;
      background-color: #222;
      padding: 10px 0 60px; /* Thêm padding-top để tránh header */
      text-align: center;
      overflow: hidden;
      box-sizing: border-box;
      min-height: 400px; /* Đảm bảo chiều cao tối thiểu */
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .page-zomclub__hero-background {
      width: 100%;
      height: 100%;
      display: block;
      object-fit: cover;
      filter: brightness(0.7); /* Làm mờ ảnh nền */
      position: absolute;
      top: 0;
      left: 0;
      z-index: 1;
    }

    .page-zomclub__hero-content {
      position: relative;
      z-index: 2;
      padding: 20px;
      max-width: 900px;
      margin: 0 auto;
    }

    .page-zomclub__hero-title {
      font-size: 3.5em;
      color: var(--page-zomclub-primary-color);
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
      line-height: 1.2;
      word-wrap: break-word; /* Đảm bảo tiêu đề dài không tràn */
    }

    .page-zomclub__hero-subtitle {
      font-size: 1.5em;
      color: var(--page-zomclub-light-text);
      margin-bottom: 30px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
      word-wrap: break-word;
    }

    .page-zomclub__cta-button {
      display: inline-block;
      background-color: var(--page-zomclub-primary-color);
      color: var(--page-zomclub-light-text);
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-size: 1.2em;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .page-zomclub__cta-button:hover {
      background-color: var(--page-zomclub-secondary-color);
      transform: translateY(-3px);
    }

    /* Floating Login Button */
    .page-zomclub__floating-button-wrapper {
      position: fixed;
      bottom: 20px;
      right: 20px;
      z-index: 1000;
      animation: page-zomclub-pulse 2s infinite;
    }

    .page-zomclub__floating-button {
      background-color: #28a745; /* Màu xanh lá cây nổi bật */
      color: var(--page-zomclub-light-text);
      padding: 15px 25px;
      border-radius: 30px;
      font-size: 1.1em;
      font-weight: bold;
      text-align: center;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
      display: block; /* Đảm bảo nút chiếm toàn bộ wrapper */
      text-decoration: none; /* Loại bỏ gạch chân cho link */
    }

    .page-zomclub__floating-button:hover {
      background-color: #218838;
      transform: scale(1.05);
    }

    @keyframes page-zomclub-pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    /* General Sections */
    .page-zomclub__section {
      padding: 60px 20px;
      text-align: center;
      background-color: #2a2a2a;
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      box-sizing: border-box;
    }

    .page-zomclub__section:nth-of-type(even) {
      background-color: #1f1f1f;
    }

    .page-zomclub__section-title {
      font-size: 2.5em;
      color: var(--page-zomclub-primary-color);
      margin-bottom: 30px;
      text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
      word-wrap: break-word;
    }

    .page-zomclub__section-subtitle {
      font-size: 1.2em;
      color: var(--page-zomclub-gray-text);
      margin-bottom: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      word-wrap: break-word;
    }

    /* Game Cards */
    .page-zomclub__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-zomclub__game-card {
      background-color: #333;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
      display: flex;
      flex-direction: column;
      height: 100%;
      box-sizing: border-box;
    }

    .page-zomclub__game-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    }

    .page-zomclub__game-card-image {
      width: 100%;
      height: 200px; /* Kích thước cố định cho ảnh game, đảm bảo >= 200px */
      object-fit: cover;
      display: block;
    }

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

    .page-zomclub__game-card-title {
      font-size: 1.5em;
      color: var(--page-zomclub-secondary-color);
      margin-bottom: 10px;
      word-wrap: break-word;
    }

    .page-zomclub__game-card-description {
      color: var(--page-zomclub-gray-text);
      font-size: 0.95em;
      margin-bottom: 15px;
      flex-grow: 1;
      word-wrap: break-word;
    }

    .page-zomclub__game-card-button {
      display: inline-block;
      background-color: var(--page-zomclub-primary-color);
      color: var(--page-zomclub-light-text);
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      width: 100%; /* Đảm bảo nút chiếm toàn bộ chiều rộng */
      box-sizing: border-box;
    }

    .page-zomclub__game-card-button:hover {
      background-color: var(--page-zomclub-secondary-color);
    }

    /* Features List */
    .page-zomclub__feature-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 30px;
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-zomclub__feature-item {
      background-color: #333;
      border-radius: 10px;
      padding: 30px;
      flex: 1 1 calc(33% - 40px); /* 3 cột trên desktop */
      max-width: calc(33% - 40px);
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      text-align: center;
      box-sizing: border-box;
      min-width: 280px; /* Đảm bảo kích thước tối thiểu */
    }

    .page-zomclub__feature-icon {
      max-width: 200px; /* Đảm bảo kích thước tối thiểu 200x200px */
      height: auto;
      margin-bottom: 20px;
      display: block;
      margin-left: auto;
      margin-right: auto;
      object-fit: contain;
    }

    .page-zomclub__feature-title {
      font-size: 1.8em;
      color: var(--page-zomclub-secondary-color);
      margin-bottom: 15px;
      word-wrap: break-word;
    }

    .page-zomclub__feature-description {
      color: var(--page-zomclub-gray-text);
      font-size: 1em;
      word-wrap: break-word;
    }

    /* Call to Action Section */
    .page-zomclub__cta-section {
      background: linear-gradient(45deg, #e44d26, #f7a01a);
      padding: 80px 20px;
      color: var(--page-zomclub-light-text);
      border-radius: 8px;
      margin-top: 20px;
      margin-bottom: 20px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      box-sizing: border-box;
    }

    .page-zomclub__cta-section-title {
      font-size: 3em;
      margin-bottom: 20px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
      word-wrap: break-word;
    }

    .page-zomclub__cta-section-text {
      font-size: 1.3em;
      margin-bottom: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      word-wrap: break-word;
    }

    /* FAQ Section */
    .page-zomclub__faq-section {
      background-color: #2a2a2a;
      padding: 60px 20px;
      border-radius: 8px;
      margin-bottom: 20px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      box-sizing: border-box;
    }

    .page-zomclub__faq-list {
      max-width: 900px;
      margin: 40px auto 0;
      padding: 0;
      list-style: none;
    }

    .page-zomclub__faq-item {
      background-color: #333;
      border: 1px solid var(--page-zomclub-border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      box-sizing: border-box;
    }

    .page-zomclub__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      font-size: 1.2em;
      font-weight: bold;
      color: var(--page-zomclub-light-text);
      cursor: pointer;
      background-color: #444;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-zomclub__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      text-align: left;
      color: var(--page-zomclub-light-text);
      pointer-events: none; /* Ngăn chặn h3 chặn sự kiện click */
      word-wrap: break-word;
    }

    .page-zomclub__faq-question:hover {
      background-color: #555;
    }

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

    .page-zomclub__faq-item.active .page-zomclub__faq-toggle {
      transform: rotate(45deg);
    }

    .page-zomclub__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: var(--page-zomclub-gray-text);
      text-align: left;
      opacity: 0;
    }

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

    /* Responsive Design */
    @media (max-width: 1024px) {
      .page-zomclub__hero-title {
        font-size: 2.8em;
      }

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

      .page-zomclub__game-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      }

      .page-zomclub__feature-item {
        flex: 1 1 calc(50% - 30px); /* 2 cột trên tablet */
        max-width: calc(50% - 30px);
      }
    }

    @media (max-width: 768px) {
      .page-zomclub__container {
        padding: 10px;
      }

      .page-zomclub__hero-section {
        padding-top: 10px; /* Điều chỉnh padding-top cho mobile */
        padding-bottom: 40px;
        min-height: 300px;
      }

      .page-zomclub__hero-title {
        font-size: 2.2em;
      }

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

      .page-zomclub__cta-button {
        padding: 12px 25px;
        font-size: 1.1em;
      }

      .page-zomclub__floating-button-wrapper {
        bottom: 15px;
        right: 15px;
      }

      .page-zomclub__floating-button {
        padding: 12px 20px;
        font-size: 1em;
      }

      .page-zomclub__section {
        padding: 40px 15px;
        margin-bottom: 15px;
      }

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

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

      .page-zomclub__game-grid {
        grid-template-columns: 1fr; /* 1 cột trên mobile */
        gap: 20px;
      }

      .page-zomclub__game-card-title {
        font-size: 1.3em;
      }

      .page-zomclub__feature-list {
        flex-direction: column; /* Xếp chồng trên mobile */
        gap: 20px;
      }

      .page-zomclub__feature-item {
        flex: 1 1 100%;
        max-width: 100%;
        padding: 25px;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      /* List item specific responsive requirements */
      .page-zomclub__faq-list {
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }

      .page-zomclub__faq-item,
      .page-zomclub__game-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-zomclub__faq-question {
        font-size: 1.1em;
        padding: 12px 15px;
        word-wrap: break-word !important;
      }

      .page-zomclub__faq-question h3 {
        font-size: 1.1em; /* Điều chỉnh kích thước font cho tiêu đề FAQ trên mobile */
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-zomclub__faq-answer {
        padding: 15px 15px;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-zomclub__faq-item.active .page-zomclub__faq-answer {
        padding: 15px 15px !important;
      }

      .page-zomclub__cta-section {
        padding: 50px 15px;
      }

      .page-zomclub__cta-section-title {
        font-size: 2.2em;
      }

      .page-zomclub__cta-section-text {
        font-size: 1.1em;
      }

      /* Ensure all images are responsive */
      .page-zomclub__game-card-image,
      .page-zomclub__feature-icon,
      .page-zomclub__hero-background {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
        display: block !important;
      }
    }
    @media (max-width: 480px) {
      .page-zomclub__hero-title {
        font-size: 1.8em;
      }
      .page-zomclub__section-title {
        font-size: 1.6em;
      }
      .page-zomclub__cta-section-title {
        font-size: 1.8em;
      }
    }