:root {
      --page-win3242-primary-color: #007bff; /* Xanh dương */
      --page-win3242-secondary-color: #ffc107; /* Vàng */
      --page-win3242-dark-bg: #1a1a1a;
      --page-win3242-light-bg: #f8f9fa;
      --page-win3242-text-color: #333;
      --page-win3242-white-text: #fff;
      --page-win3242-border-color: #e0e0e0;
      --page-win3242-spacing-md: 20px;
      --page-win3242-spacing-lg: 40px;
      --page-win3242-border-radius: 8px;
    }

    .page-win3242 {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      line-height: 1.6;
      color: var(--page-win3242-text-color);
      background-color: var(--page-win3242-light-bg);
      padding-top: 10px; /* Small top padding, assuming body handles header offset */
    }

    .page-win3242__section {
      padding: var(--page-win3242-spacing-lg) var(--page-win3242-spacing-md);
      max-width: 1200px;
      margin: 0 auto;
      box-sizing: border-box;
    }

    .page-win3242__section--dark {
      background-color: var(--page-win3242-dark-bg);
      color: var(--page-win3242-white-text);
    }

    .page-win3242__hero-section {
      text-align: center;
      padding: var(--page-win3242-spacing-lg) var(--page-win3242-spacing-md) 60px;
      background: linear-gradient(135deg, #0056b3, #007bff);
      color: var(--page-win3242-white-text);
      position: relative;
      overflow: hidden;
      min-height: 400px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
    }

    .page-win3242__hero-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.3;
      z-index: 0;
    }

    .page-win3242__hero-content {
      position: relative;
      z-index: 1;
      max-width: 800px;
      margin: 0 auto;
    }

    .page-win3242__main-heading {
      font-size: 2.8em;
      margin-bottom: 10px;
      color: var(--page-win3242-white-text);
      font-weight: 700;
    }

    .page-win3242__hero-subheading {
      font-size: 1.3em;
      margin-bottom: var(--page-win3242-spacing-md);
      opacity: 0.9;
    }

    .page-win3242__cta-button {
      display: inline-block;
      background-color: var(--page-win3242-secondary-color);
      color: var(--page-win3242-dark-bg);
      padding: 15px 30px;
      border-radius: var(--page-win3242-border-radius);
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      font-size: 1.1em;
      border: none;
      cursor: pointer;
    }

    .page-win3242__cta-button:hover {
      background-color: #e0a800;
      transform: translateY(-2px);
    }

    .page-win3242__section-heading {
      font-size: 2.2em;
      text-align: center;
      margin-bottom: var(--page-win3242-spacing-lg);
      color: var(--page-win3242-primary-color);
      font-weight: 700;
    }

    .page-win3242__section--dark .page-win3242__section-heading {
      color: var(--page-win3242-secondary-color);
    }

    .page-win3242__grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: var(--page-win3242-spacing-md);
    }

    .page-win3242__card {
      background-color: var(--page-win3242-white-text);
      border-radius: var(--page-win3242-border-radius);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box;
      display: flex;
      flex-direction: column;
    }

    .page-win3242__section--dark .page-win3242__card {
      background-color: #2a2a2a;
      color: var(--page-win3242-white-text);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }

    .page-win3242__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-win3242__card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-win3242__card-content {
      padding: var(--page-win3242-spacing-md);
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-win3242__card-title {
      font-size: 1.4em;
      margin-bottom: 10px;
      color: var(--page-win3242-primary-color);
    }

    .page-win3242__section--dark .page-win3242__card-title {
      color: var(--page-win3242-secondary-color);
    }

    .page-win3242__card-description {
      font-size: 0.95em;
      color: #555;
      margin-bottom: 15px;
    }

    .page-win3242__section--dark .page-win3242__card-description {
      color: #ccc;
    }

    .page-win3242__text-content {
      font-size: 1.1em;
      line-height: 1.8;
      margin-bottom: var(--page-win3242-spacing-md);
      text-align: justify;
    }

    .page-win3242__text-content p {
      margin-bottom: 1em;
    }

    .page-win3242__text-content strong {
      color: var(--page-win3242-primary-color);
    }

    .page-win3242__section--dark .page-win3242__text-content strong {
      color: var(--page-win3242-secondary-color);
    }

    /* Floating Buttons */
    .page-win3242__floating-buttons {
      position: fixed;
      bottom: var(--page-win3242-spacing-md);
      right: var(--page-win3242-spacing-md);
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-win3242__floating-button {
      display: flex;
      align-items: center;
      justify-content: center;
      background-color: var(--page-win3242-primary-color);
      color: var(--page-win3242-white-text);
      padding: 12px 20px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      transition: background-color 0.3s ease, transform 0.2s ease;
      min-width: 120px;
      text-align: center;
      border: none;
      cursor: pointer;
    }

    .page-win3242__floating-button--login {
      background-color: #6c757d;
    }

    .page-win3242__floating-button:hover {
      background-color: #0056b3;
      transform: translateY(-2px);
    }

    .page-win3242__floating-button--login:hover {
      background-color: #5a6268;
    }

    /* FAQ Section */
    .page-win3242__faq-section {
      background-color: var(--page-win3242-white-text);
      border-top: 1px solid var(--page-win3242-border-color);
    }

    .page-win3242__faq-item {
      border: 1px solid var(--page-win3242-border-color);
      border-radius: var(--page-win3242-border-radius);
      margin-bottom: 10px;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-win3242__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px var(--page-win3242-spacing-md);
      background-color: #f0f0f0;
      cursor: pointer;
      user-select: none;
      font-weight: bold;
      color: var(--page-win3242-primary-color);
      transition: background-color 0.3s ease;
    }

    .page-win3242__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      pointer-events: none; /* Prevent h3 from blocking click on parent div */
      color: var(--page-win3242-primary-color);
    }

    .page-win3242__faq-question:hover {
      background-color: #e9ecef;
    }

    .page-win3242__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click on parent div */
    }

    .page-win3242__faq-item.active .page-win3242__faq-toggle {
      transform: rotate(45deg); /* Change + to X or - */
    }

    .page-win3242__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 var(--page-win3242-spacing-md);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      color: var(--page-win3242-text-color);
    }

    .page-win3242__faq-item.active .page-win3242__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain any content */
      padding: 20px var(--page-win3242-spacing-md) !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-win3242__section {
        padding: var(--page-win3242-spacing-md) 15px;
      }

      .page-win3242__main-heading {
        font-size: 2em;
      }

      .page-win3242__hero-subheading {
        font-size: 1em;
      }

      .page-win3242__section-heading {
        font-size: 1.8em;
      }

      .page-win3242__grid {
        grid-template-columns: 1fr;
      }

      .page-win3242__card {
        margin-bottom: var(--page-win3242-spacing-md);
      }

      .page-win3242__text-content {
        font-size: 1em;
      }

      .page-win3242__floating-buttons {
        flex-direction: row;
        width: calc(100% - 30px);
        left: 15px;
        right: 15px;
        bottom: 15px;
        justify-content: space-around;
        gap: 8px;
      }

      .page-win3242__floating-button {
        flex: 1;
        padding: 10px 15px;
        font-size: 0.9em;
        min-width: unset;
      }

      /* List item responsive requirements - applied to grid cards for consistency */
      .page-win3242__card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-win3242__grid {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-win3242__card-description,
      .page-win3242__text-content p {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
      .page-win3242__card-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-win3242__faq-answer {
        padding-left: 15px !important;
        padding-right: 15px !important;
      }
      .page-win3242__faq-question {
        padding-left: 15px !important;
        padding-right: 15px !important;
      }
    }