/* CSS cho trang Ku3933 157 */
    :root {
      --page-ku3933157__primary-color: #e44d26; /* Màu cam đậm */
      --page-ku3933157__secondary-color: #f7a000; /* Màu vàng cam */
      --page-ku3933157__text-color: #333;
      --page-ku3933157__light-bg: #f5f5f5;
      --page-ku3933157__dark-bg: #2c3e50; /* Màu xanh đậm */
      --page-ku3933157__white: #fff;
      --page-ku3933157__border-color: #ddd;
      --page-ku3933157__shadow: rgba(0, 0, 0, 0.1);
    }

    .page-ku3933157 {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-ku3933157__text-color);
      background-color: var(--page-ku3933157__light-bg);
      padding: 0;
      margin: 0;
      box-sizing: border-box;
    }

    .page-ku3933157__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    /* Hero Section */
    .page-ku3933157__hero-section {
      position: relative;
      width: 100%;
      min-height: 300px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: var(--page-ku3933157__white);
      overflow: hidden;
      padding-top: 10px; /* Dành chỗ cho header cố định */
      box-sizing: border-box;
    }

    .page-ku3933157__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: -1;
    }

    .page-ku3933157__hero-content {
      position: relative;
      z-index: 1;
      background-color: rgba(0, 0, 0, 0.5);
      padding: 20px 30px;
      border-radius: 10px;
      max-width: 90%;
    }

    .page-ku3933157__hero-title {
      font-size: 2.5em;
      margin-bottom: 15px;
      color: var(--page-ku3933157__secondary-color);
    }

    .page-ku3933157__hero-description {
      font-size: 1.2em;
      margin-bottom: 25px;
    }

    .page-ku3933157__primary-button {
      display: inline-block;
      background-color: var(--page-ku3933157__primary-color);
      color: var(--page-ku3933157__white);
      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;
    }

    .page-ku3933157__primary-button:hover {
      background-color: #c74320;
    }

    /* Floating Login Button */
    .page-ku3933157__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-ku3933157__primary-color);
      color: var(--page-ku3933157__white);
      padding: 15px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 4px 15px var(--page-ku3933157__shadow);
      z-index: 1000;
      transition: transform 0.3s ease, background-color 0.3s ease;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .page-ku3933157__floating-button:hover {
      background-color: var(--page-ku3933157__secondary-color);
      transform: translateY(-3px);
    }

    /* Section Styling */
    .page-ku3933157__section {
      background-color: var(--page-ku3933157__white);
      margin-bottom: 30px;
      padding: 30px;
      border-radius: 8px;
      box-shadow: 0 2px 10px var(--page-ku3933157__shadow);
      box-sizing: border-box;
    }

    .page-ku3933157__section-title {
      font-size: 2em;
      color: var(--page-ku3933157__dark-bg);
      text-align: center;
      margin-bottom: 25px;
      position: relative;
    }

    .page-ku3933157__section-title::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background-color: var(--page-ku3933157__primary-color);
      margin: 10px auto 0;
      border-radius: 2px;
    }

    .page-ku3933157__text-highlight {
      color: var(--page-ku3933157__primary-color);
      font-weight: bold;
    }

    /* Game List / Product Display */
    .page-ku3933157__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 20px;
      justify-content: center;
    }

    .page-ku3933157__game-card {
      background-color: var(--page-ku3933157__light-bg);
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 8px var(--page-ku3933157__shadow);
      text-align: center;
      transition: transform 0.3s ease;
      display: flex;
      flex-direction: column;
    }

    .page-ku3933157__game-card:hover {
      transform: translateY(-5px);
    }

    .page-ku3933157__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
    }

    .page-ku3933157__game-content {
      padding: 15px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-ku3933157__game-title {
      font-size: 1.3em;
      color: var(--page-ku3933157__primary-color);
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-ku3933157__game-description {
      font-size: 0.95em;
      color: var(--page-ku3933157__text-color);
      margin-bottom: 15px;
    }

    /* How-to Steps */
    .page-ku3933157__steps-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      padding: 0;
      list-style: none;
      box-sizing: border-box;
    }

    .page-ku3933157__step-item {
      background-color: var(--page-ku3933157__white);
      border: 1px solid var(--page-ku3933157__border-color);
      border-radius: 8px;
      padding: 20px;
      text-align: center;
      flex: 1 1 calc(33% - 40px); /* 3 items per row on desktop */
      min-width: 280px;
      box-shadow: 0 2px 5px var(--page-ku3933157__shadow);
      transition: border-color 0.3s ease;
      box-sizing: border-box;
    }

    .page-ku3933157__step-item:hover {
      border-color: var(--page-ku3933157__primary-color);
    }

    .page-ku3933157__step-number {
      font-size: 2.5em;
      color: var(--page-ku3933157__secondary-color);
      font-weight: bold;
      margin-bottom: 10px;
    }

    .page-ku3933157__step-title {
      font-size: 1.2em;
      color: var(--page-ku3933157__dark-bg);
      margin-bottom: 10px;
    }

    .page-ku3933157__step-description {
      font-size: 0.95em;
      color: var(--page-ku3933157__text-color);
    }

    /* FAQ Section */
    .page-ku3933157__faq-list {
      margin-top: 20px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      padding: 0;
      box-sizing: border-box;
    }

    .page-ku3933157__faq-item {
      background-color: var(--page-ku3933157__white);
      border: 1px solid var(--page-ku3933157__border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px var(--page-ku3933157__shadow);
      box-sizing: border-box;
    }

    .page-ku3933157__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: var(--page-ku3933157__light-bg);
      color: var(--page-ku3933157__dark-bg);
      font-weight: bold;
      cursor: pointer;
      user-select: none;
      border-bottom: 1px solid var(--page-ku3933157__border-color);
      transition: background-color 0.3s ease;
      box-sizing: border-box;
    }

    .page-ku3933157__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      pointer-events: none; /* Prevent h3 from blocking click */
      flex-grow: 1;
    }

    .page-ku3933157__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 10px;
      pointer-events: none; /* Prevent toggle icon from blocking click */
      transition: transform 0.3s ease;
    }

    .page-ku3933157__faq-item.active .page-ku3933157__faq-toggle {
      transform: rotate(45deg); /* Change + to X or - */
    }

    .page-ku3933157__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px; /* Adjust padding for visual consistency */
      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(--page-ku3933157__text-color);
      box-sizing: border-box;
    }

    .page-ku3933157__faq-item.active .page-ku3933157__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px !important; /* Apply padding when active */
      opacity: 1;
    }

    .page-ku3933157__faq-answer p {
      margin: 0;
      padding-bottom: 10px;
    }

    /* General Image Styling */
    .page-ku3933157 img {
      max-width: 100%;
      height: auto;
      display: block;
      object-fit: cover; /* Ensures images fill their space nicely */
      border-radius: 5px;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-ku3933157__container {
        padding: 15px;
      }

      .page-ku3933157__hero-section {
        min-height: 250px;
        padding-top: 10px !important; /* Ensure padding for mobile fixed header */
      }

      .page-ku3933157__hero-title {
        font-size: 1.8em;
      }

      .page-ku3933157__hero-description {
        font-size: 1em;
      }

      .page-ku3933157__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 1em;
      }

      .page-ku3933157__section {
        padding: 20px;
        margin-bottom: 20px;
      }

      .page-ku3933157__section-title {
        font-size: 1.6em;
        margin-bottom: 20px;
      }

      .page-ku3933157__game-grid {
        grid-template-columns: 1fr; /* Single column on mobile */
        gap: 15px;
      }

      .page-ku3933157__game-image {
        height: 180px;
      }

      .page-ku3933157__step-item {
        flex: 1 1 100%; /* Full width on mobile */
        max-width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
        padding: 15px !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }

      .page-ku3933157__steps-list {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
      }

      .page-ku3933157__faq-list {
        padding: 0 10px;
        box-sizing: border-box;
      }

      .page-ku3933157__faq-question {
        padding: 12px 15px;
      }

      .page-ku3933157__faq-question h3 {
        font-size: 1em;
      }

      .page-ku3933157__faq-answer {
        padding: 0 15px;
      }

      .page-ku3933157__faq-item.active .page-ku3933157__faq-answer {
        padding: 15px !important;
      }

      .page-ku3933157 img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-ku3933157__image-container {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }

    @media (max-width: 480px) {
      .page-ku3933157__hero-title {
        font-size: 1.5em;
      }
      .page-ku3933157__hero-description {
        font-size: 0.9em;
      }
      .page-ku3933157__floating-button {
        padding: 10px 18px;
        font-size: 0.9em;
      }
    }