.page-556app {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: #333;
      line-height: 1.6;
      background-color: #f9f9f9;
      padding-bottom: 80px; /* Space for fixed buttons */
    }

    .page-556app__hero-section {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      padding: 20px 15px 40px; /* Decorative padding-top, assuming body has offset */
      background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d);
      color: #fff;
      overflow: hidden;
      position: relative;
      border-radius: 0 0 20px 20px;
    }

    .page-556app__hero-content {
      max-width: 900px;
      z-index: 1;
    }

    .page-556app__main-title {
      font-size: 2.5em;
      margin-bottom: 15px;
      color: #ffcc00; /* Bright yellow for emphasis */
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
      word-wrap: break-word; /* Ensure long titles wrap */
    }

    .page-556app__hero-description {
      font-size: 1.1em;
      margin-bottom: 30px;
      max-width: 800px;
      line-height: 1.8;
      word-wrap: break-word;
    }

    .page-556app__download-buttons {
      display: flex;
      gap: 20px;
      flex-wrap: wrap;
      justify-content: center;
      margin-bottom: 30px;
    }

    .page-556app__download-btn {
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 12px 25px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      transition: all 0.3s ease;
      min-width: 220px;
      box-sizing: border-box;
    }

    .page-556app__download-btn--primary {
      background-color: #ffcc00;
      color: #1a2a6c;
      border: 2px solid #ffcc00;
    }

    .page-556app__download-btn--primary:hover {
      background-color: #e6b800;
      border-color: #e6b800;
      transform: translateY(-2px);
    }

    .page-556app__download-btn--secondary {
      background-color: transparent;
      color: #ffcc00;
      border: 2px solid #ffcc00;
    }

    .page-556app__download-btn--secondary:hover {
      background-color: rgba(255, 204, 0, 0.2);
      transform: translateY(-2px);
    }

    .page-556app__btn-icon {
      width: 30px;
      height: 30px;
      margin-right: 10px;
      object-fit: contain;
    }

    .page-556app__hero-image {
      max-width: 100%;
      height: auto;
      margin-top: 20px;
      border-radius: 15px;
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
      z-index: 0;
      object-fit: contain;
    }

    .page-556app__section-title {
      font-size: 2em;
      color: #1a2a6c;
      text-align: center;
      margin: 40px 0 30px;
      position: relative;
      padding-bottom: 10px;
      word-wrap: break-word;
    }

    .page-556app__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: #b21f1f;
      border-radius: 2px;
    }

    .page-556app__features-section,
    .page-556app__product-display,
    .page-556app__promotions-section,
    .page-556app__download-guide-section,
    .page-556app__faq-section {
      padding: 20px 15px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-556app__features-grid,
    .page-556app__product-grid,
    .page-556app__promotion-cards {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-556app__feature-item,
    .page-556app__product-item,
    .page-556app__promotion-card {
      background-color: #fff;
      border-radius: 15px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
      padding: 25px;
      text-align: center;
      transition: transform 0.3s ease;
      box-sizing: border-box;
    }

    .page-556app__feature-item:hover,
    .page-556app__product-item:hover,
    .page-556app__promotion-card:hover {
      transform: translateY(-5px);
    }

    .page-556app__feature-icon {
      width: 100px;
      height: 100px;
      object-fit: contain;
      margin-bottom: 20px;
    }

    .page-556app__feature-title,
    .page-556app__product-title,
    .page-556app__promotion-title {
      font-size: 1.4em;
      color: #1a2a6c;
      margin-bottom: 10px;
      word-wrap: break-word;
    }

    .page-556app__feature-description,
    .page-556app__product-description,
    .page-556app__promotion-description {
      font-size: 0.95em;
      color: #555;
      word-wrap: break-word;
    }

    .page-556app__product-image,
    .page-556app__promotion-image {
      max-width: 100%;
      height: auto;
      border-radius: 10px;
      margin-bottom: 15px;
      object-fit: cover;
      min-height: 150px; /* Ensure minimum height for images */
    }

    .page-556app__promotions-intro {
      text-align: center;
      font-size: 1.1em;
      color: #444;
      margin-bottom: 40px;
      word-wrap: break-word;
    }

    .page-556app__download-steps {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-556app__step-item {
      background-color: #fff;
      border-radius: 15px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
      padding: 25px;
      margin-bottom: 25px;
      box-sizing: border-box;
    }

    .page-556app__step-title {
      font-size: 1.3em;
      color: #b21f1f;
      margin-bottom: 10px;
      word-wrap: break-word;
    }

    .page-556app__step-description {
      font-size: 0.95em;
      color: #555;
      margin-bottom: 15px;
      word-wrap: break-word;
    }

    .page-556app__step-image {
      max-width: 100%;
      height: auto;
      border-radius: 10px;
      object-fit: cover;
      min-height: 200px; /* Ensure minimum height for images */
    }

    .page-556app__call-to-action {
      text-align: center;
      background-color: #1a2a6c;
      color: #fff;
      padding: 40px 20px;
      border-radius: 15px;
      margin-top: 50px;
      box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    }

    .page-556app__call-to-action-text {
      font-size: 1.5em;
      margin-bottom: 25px;
      font-weight: bold;
      word-wrap: break-word;
    }

    /* FAQ Section */
    .page-556app__faq-container {
      margin-top: 30px;
    }

    .page-556app__faq-item {
      background-color: #fff;
      border-radius: 10px;
      margin-bottom: 15px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-556app__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #eee;
      cursor: pointer;
      user-select: none;
      border-bottom: 1px solid #ddd;
      transition: background-color 0.3s ease;
    }

    .page-556app__faq-question:hover {
      background-color: #e0e0e0;
    }

    .page-556app__faq-question-title {
      margin: 0;
      font-size: 1.1em;
      color: #1a2a6c;
      pointer-events: none; /* Prevent h3 from blocking click */
      word-wrap: break-word;
    }

    .page-556app__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: #b21f1f;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click */
    }

    .page-556app__faq-item.active .page-556app__faq-toggle {
      transform: rotate(45deg); /* Change + to X or - */
    }

    .page-556app__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px; /* Initial padding */
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: #444;
      font-size: 0.95em;
    }

    .page-556app__faq-item.active .page-556app__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px !important; /* Apply padding when active */
      opacity: 1;
    }

    /* Fixed Register/Login Buttons */
    .page-556app__fixed-buttons-container {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      display: flex;
      justify-content: space-around;
      padding: 10px 15px;
      background-color: #1a2a6c;
      box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
      z-index: 1000;
      box-sizing: border-box;
    }

    .page-556app__fixed-button {
      flex: 1;
      text-align: center;
      padding: 12px 0;
      margin: 0 5px;
      border-radius: 8px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease;
      box-sizing: border-box;
    }

    .page-556app__fixed-button--register {
      background-color: #ffcc00;
      color: #1a2a6c;
    }

    .page-556app__fixed-button--register:hover {
      background-color: #e6b800;
    }

    .page-556app__fixed-button--login {
      background-color: #b21f1f;
      color: #fff;
    }

    .page-556app__fixed-button--login:hover {
      background-color: #991a1a;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-556app__main-title {
        font-size: 1.8em;
      }

      .page-556app__hero-description {
        font-size: 1em;
      }

      .page-556app__download-buttons {
        flex-direction: column;
        gap: 15px;
      }

      .page-556app__download-btn {
        width: 100%;
        max-width: 300px; /* Limit button width */
        margin: 0 auto;
        font-size: 1em;
        padding: 10px 20px;
      }

      .page-556app__section-title {
        font-size: 1.6em;
        margin: 30px 0 20px;
      }

      .page-556app__features-grid,
      .page-556app__product-grid,
      .page-556app__promotion-cards {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-556app__feature-item,
      .page-556app__product-item,
      .page-556app__promotion-card,
      .page-556app__step-item {
        padding: 20px;
        margin-bottom: 20px;
        width: 100% !important; /* Ensure full width for list items */
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important; /* Ensure text wraps */
        overflow-wrap: break-word !important;
      }

      .page-556app__download-steps {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-556app__step-image,
      .page-556app__product-image,
      .page-556app__promotion-image,
      .page-556app__hero-image,
      .page-556app__feature-icon {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-556app__call-to-action-text {
        font-size: 1.2em;
      }

      .page-556app__faq-question {
        padding: 12px 15px;
      }

      .page-556app__faq-question-title {
        font-size: 1em;
      }

      .page-556app__faq-answer {
        padding: 15px !important; /* Adjusted padding for mobile */
        font-size: 0.9em;
      }

      .page-556app__fixed-buttons-container {
        padding: 8px 10px;
      }

      .page-556app__fixed-button {
        font-size: 1em;
        padding: 10px 0;
        margin: 0 3px;
      }
    }

    @media (max-width: 480px) {
      .page-556app__main-title {
        font-size: 1.5em;
      }
      .page-556app__section-title {
        font-size: 1.4em;
      }
      .page-556app__call-to-action-text {
        font-size: 1em;
      }
    }