:root {
      --primary-color: #e44d26; /* Một màu sắc sống động, hấp dẫn */
      --secondary-color: #f7b731; /* Màu bổ sung */
      --text-color-dark: #333;
      --text-color-light: #fff;
      --background-light: #f5f5f5;
      --background-dark: #2c3e50;
      --border-color: #ddd;
      --shadow-light: rgba(0, 0, 0, 0.1);
      --font-family: 'Arial', sans-serif;
    }

    .page-555win-ap {
      font-family: var(--font-family);
      color: var(--text-color-dark);
      line-height: 1.6;
      background-color: var(--background-light);
    }

    /* Xử lý khoảng cách đầu trang cố định */
    .page-555win-ap__hero-section,
    .page-555win-ap__section:first-of-type {
      padding-top: 10px; /* Padding trang trí nhỏ, dựa vào padding của body cho phần bù chính */
    }

    .page-555win-ap__section {
      padding: 40px 20px;
      margin: 0 auto;
      max-width: 1200px;
      box-sizing: border-box;
    }

    .page-555win-ap__section--dark {
      background-color: var(--background-dark);
      color: var(--text-color-light);
    }

    .page-555win-ap__section-title {
      text-align: center;
      font-size: 2.5em;
      margin-bottom: 30px;
      color: var(--primary-color);
      position: relative;
      padding-bottom: 10px;
    }

    .page-555win-ap__section-title--light {
      color: var(--secondary-color);
    }

    .page-555win-ap__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 60px;
      height: 4px;
      background-color: var(--primary-color);
      border-radius: 2px;
    }

    .page-555win-ap__section-title--light::after {
      background-color: var(--secondary-color);
    }

    .page-555win-ap__text-center {
      text-align: center;
    }

    .page-555win-ap__button {
      display: inline-block;
      padding: 12px 25px;
      background-color: var(--primary-color);
      color: var(--text-color-light);
      text-decoration: none;
      border-radius: 5px;
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
    }

    .page-555win-ap__button:hover {
      background-color: #c93e1f; /* Màu tối hơn cho hover */
    }

    .page-555win-ap__button--secondary {
      background-color: var(--secondary-color);
      color: var(--text-color-dark);
    }

    .page-555win-ap__button--secondary:hover {
      background-color: #e0a32e; /* Màu tối hơn cho hover */
    }

    /* Phần Hero */
    .page-555win-ap__hero-section {
      background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('[GALLERY:hero:1920x1080:mobile_betting,app_download,555win_ap]') no-repeat center center/cover;
      color: var(--text-color-light);
      text-align: center;
      padding: 100px 20px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      min-height: 500px;
    }

    .page-555win-ap__hero-title {
      font-size: 3.5em;
      margin-bottom: 15px;
      line-height: 1.2;
      color: var(--secondary-color);
    }

    .page-555win-ap__hero-subtitle {
      font-size: 1.5em;
      margin-bottom: 30px;
      max-width: 800px;
    }

    /* Phần Tính năng */
    .page-555win-ap__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 30px;
    }

    .page-555win-ap__feature-item {
      background-color: var(--text-color-light);
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 4px 15px var(--shadow-light);
      text-align: center;
      transition: transform 0.3s ease;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .page-555win-ap__feature-item:hover {
      transform: translateY(-5px);
    }

    .page-555win-ap__feature-image {
      width: 250px;
      height: 250px;
      margin-bottom: 20px;
      object-fit: cover;
      border-radius: 8px;
      max-width: 100%;
      height: auto;
    }

    .page-555win-ap__feature-title {
      font-size: 1.5em;
      margin-bottom: 15px;
      color: var(--primary-color);
    }

    .page-555win-ap__feature-description {
      font-size: 1em;
      color: var(--text-color-dark);
    }

    /* Phần Hướng dẫn */
    .page-555win-ap__steps-list {
      display: flex;
      flex-direction: column;
      gap: 25px;
      margin-top: 30px;
    }

    .page-555win-ap__step-item {
      display: flex;
      align-items: flex-start;
      background-color: var(--text-color-light);
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 10px var(--shadow-light);
    }

    .page-555win-ap__step-number {
      font-size: 2em;
      font-weight: bold;
      color: var(--primary-color);
      margin-right: 20px;
      flex-shrink: 0;
      width: 40px;
      text-align: center;
    }

    .page-555win-ap__step-content h3 {
      font-size: 1.3em;
      margin-top: 0;
      margin-bottom: 10px;
      color: var(--text-color-dark);
    }

    .page-555win-ap__step-content p {
      margin-bottom: 0;
      color: var(--text-color-dark);
    }

    /* Trưng bày Trò chơi */
    .page-555win-ap__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-555win-ap__game-card {
      background-color: var(--text-color-light);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px var(--shadow-light);
      text-align: center;
      transition: transform 0.3s ease;
      display: flex;
      flex-direction: column;
    }

    .page-555win-ap__game-card:hover {
      transform: translateY(-5px);
    }

    .page-555win-ap__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100%;
      height: auto;
    }

    .page-555win-ap__game-info {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-555win-ap__game-title {
      font-size: 1.4em;
      margin-top: 0;
      margin-bottom: 10px;
      color: var(--primary-color);
    }

    .page-555win-ap__game-description {
      font-size: 0.95em;
      color: var(--text-color-dark);
      margin-bottom: 15px;
    }

    /* Khuyến mãi */
    .page-555win-ap__promo-container {
      background-color: var(--secondary-color);
      padding: 40px;
      border-radius: 10px;
      text-align: center;
      color: var(--text-color-dark);
      margin-top: 30px;
    }

    .page-555win-ap__promo-title {
      font-size: 2em;
      margin-bottom: 15px;
      color: var(--background-dark);
    }

    .page-555win-ap__promo-description {
      font-size: 1.1em;
      margin-bottom: 25px;
    }

    /* Phần FAQ */
    .page-555win-ap__faq-container {
      margin-top: 30px;
    }

    .page-555win-ap__faq-item {
      background-color: var(--text-color-light);
      border: 1px solid var(--border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    }

    .page-555win-ap__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px;
      cursor: pointer;
      background-color: var(--background-light);
      border-bottom: 1px solid var(--border-color);
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-555win-ap__faq-question:hover {
      background-color: #e9e9e9;
    }

    .page-555win-ap__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: var(--primary-color);
      flex-grow: 1;
      pointer-events: none; /* Ngăn chặn việc chọn văn bản làm gián đoạn sự kiện nhấp */
    }

    .page-555win-ap__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--primary-color);
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Ngăn chặn biểu tượng toggle làm gián đoạn sự kiện nhấp */
    }

    .page-555win-ap__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px; /* Padding ban đầu cho trạng thái thu gọn */
      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-color-dark);
    }

    .page-555win-ap__faq-item.active .page-555win-ap__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa nội dung */
      padding: 20px !important; /* Padding mở rộng */
      opacity: 1;
    }

    .page-555win-ap__faq-item.active .page-555win-ap__faq-toggle {
      transform: rotate(45deg); /* Thay đổi '+' thành 'x' hoặc hiệu ứng tương tự */
    }

    /* Điều chỉnh Responsive */
    @media (max-width: 768px) {
      .page-555win-ap__hero-title {
        font-size: 2.5em;
      }

      .page-555win-ap__hero-subtitle {
        font-size: 1.2em;
      }

      .page-555win-ap__section-title {
        font-size: 2em;
      }

      .page-555win-ap__section {
        padding: 30px 15px;
      }

      .page-555win-ap__features-grid,
      .page-555win-ap__game-grid {
        grid-template-columns: 1fr;
      }

      .page-555win-ap__step-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
      }

      .page-555win-ap__step-number {
        margin-right: 0;
        margin-bottom: 10px;
      }

      .page-555win-ap__promo-container {
        padding: 30px 20px;
      }

      .page-555win-ap__promo-title {
        font-size: 1.6em;
      }

      /* Yêu cầu responsive cho các mục danh sách */
      .page-555win-ap__features-grid > *,
      .page-555win-ap__game-grid > *,
      .page-555win-ap__steps-list > *,
      .page-555win-ap__faq-container > * {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-555win-ap__features-grid,
      .page-555win-ap__game-grid,
      .page-555win-ap__steps-list,
      .page-555win-ap__faq-container {
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-555win-ap__feature-description,
      .page-555win-ap__game-description,
      .page-555win-ap__step-content p,
      .page-555win-ap__faq-answer p {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
      
      .page-555win-ap__game-image,
      .page-555win-ap__feature-image {
        max-width: 100% !important;
        height: auto !important;
        object-fit: contain !important; /* Đảm bảo hình ảnh vừa vặn */
      }
    }

    @media (max-width: 480px) {
      .page-555win-ap__hero-title {
        font-size: 2em;
      }

      .page-555win-ap__hero-subtitle {
        font-size: 1em;
      }

      .page-555win-ap__button {
        padding: 10px 20px;
        font-size: 0.9em;
      }
    }