.page-13win21-com {
      font-family: 'Arial', sans-serif;
      color: #333;
      background-color: #f0f2f5;
      line-height: 1.6;
    }

    .page-13win21-com__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-13win21-com__hero-section {
      position: relative;
      width: 100%;
      min-height: 450px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: #fff;
      overflow: hidden;
      padding: 10px 0 50px 0;
      background: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d);
      box-sizing: border-box;
    }

    .page-13win21-com__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 1;
      opacity: 0.7;
    }

    .page-13win21-com__hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
      padding: 20px;
      background-color: rgba(0, 0, 0, 0.5);
      border-radius: 10px;
    }

    .page-13win21-com__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: #fdbb2d;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
      font-weight: bold;
    }

    .page-13win21-com__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      color: #fff;
    }

    .page-13win21-com__cta-button {
      display: inline-block;
      background-color: #fdbb2d;
      color: #1a2a6c;
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-13win21-com__cta-button:hover {
      background-color: #fff;
      transform: translateY(-3px);
    }

    .page-13win21-com__section {
      background-color: #fff;
      padding: 40px 20px;
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
      box-sizing: border-box;
    }

    .page-13win21-com__section-title {
      font-size: 2em;
      color: #1a2a6c;
      text-align: center;
      margin-bottom: 30px;
      position: relative;
    }

    .page-13win21-com__section-title::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background-color: #fdbb2d;
      margin: 10px auto 0;
      border-radius: 2px;
    }

    .page-13win21-com__text-content p {
      margin-bottom: 15px;
      text-align: justify;
    }

    .page-13win21-com__text-content strong {
      color: #b21f1f;
    }

    .page-13win21-com__product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
      margin-top: 30px;
      justify-content: center;
    }

    .page-13win21-com__product-item {
      background-color: #f9f9f9;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
      text-align: center;
      padding-bottom: 20px;
      display: flex;
      flex-direction: column;
      align-items: center;
      box-sizing: border-box;
    }

    .page-13win21-com__product-image {
      width: 100%;
      max-width: 100%;
      height: 200px;
      object-fit: cover;
      margin-bottom: 15px;
      display: block;
    }

    .page-13win21-com__product-title {
      font-size: 1.3em;
      color: #1a2a6c;
      margin: 0 15px 10px;
    }

    .page-13win21-com__product-description {
      font-size: 0.9em;
      color: #666;
      padding: 0 15px;
    }

    .page-13win21-com__promotion-list {
      list-style: none;
      padding: 0;
      margin: 0 auto;
      max-width: 800px;
    }

    .page-13win21-com__promotion-item {
      background-color: #e6f7ff;
      border-left: 5px solid #007bff;
      margin-bottom: 15px;
      padding: 15px 20px;
      border-radius: 5px;
      display: flex;
      align-items: center;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
      width: 100%;
      max-width: 100%;
      word-wrap: break-word;
      overflow-wrap: break-word;
      word-break: break-word;
    }

    .page-13win21-com__promotion-item strong {
      color: #007bff;
      margin-right: 10px;
    }

    .page-13win21-com__feature-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
      list-style: none;
      padding: 0;
      margin-top: 30px;
    }

    .page-13win21-com__feature-item {
      background-color: #f9f9f9;
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
      text-align: center;
      border-top: 4px solid #fdbb2d;
      box-sizing: border-box;
      width: 100%;
      max-width: 100%;
      word-wrap: break-word;
      overflow-wrap: break-word;
      word-break: break-word;
    }

    .page-13win21-com__feature-title {
      font-size: 1.2em;
      color: #1a2a6c;
      margin-bottom: 10px;
    }

    .page-13win21-com__feature-description {
      font-size: 0.9em;
      color: #666;
    }

    .page-13win21-com__payment-grid,
    .page-13win21-com__provider-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 15px;
      margin-top: 30px;
      justify-content: center;
    }

    .page-13win21-com__payment-item,
    .page-13win21-com__provider-item {
      text-align: center;
      background-color: #f0f0f0;
      padding: 15px;
      border-radius: 8px;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
      width: 100%;
      max-width: 100%;
      word-wrap: break-word;
      overflow-wrap: break-word;
      word-break: break-word;
    }

    .page-13win21-com__payment-logo,
    .page-13win21-com__provider-logo {
      max-width: 120px;
      height: auto;
      margin-bottom: 10px;
      display: block;
      margin-left: auto;
      margin-right: auto;
      max-height: 80px;
    }

    .page-13win21-com__payment-name,
    .page-13win21-com__provider-name {
      font-size: 1em;
      color: #333;
      font-weight: bold;
    }

    .page-13win21-com__payment-link,
    .page-13win21-com__provider-link {
      color: #1a2a6c;
      text-decoration: none;
      font-weight: bold;
      transition: color 0.3s ease;
    }

    .page-13win21-com__payment-link:hover,
    .page-13win21-com__provider-link:hover {
      color: #fdbb2d;
    }

    .page-13win21-com__faq-section {
      background-color: #f0f2f5;
      padding: 40px 20px;
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
      box-sizing: border-box;
    }

    .page-13win21-com__faq-item {
      background-color: #fff;
      margin-bottom: 10px;
      border-radius: 5px;
      overflow: hidden;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
      width: 100%;
      max-width: 100%;
      word-wrap: break-word;
      overflow-wrap: break-word;
      word-break: break-word;
    }

    .page-13win21-com__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #1a2a6c;
      color: #fff;
      cursor: pointer;
      user-select: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-13win21-com__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      pointer-events: none;
      color: #fff;
    }

    .page-13win21-com__faq-question:hover {
      background-color: #b21f1f;
    }

    .page-13win21-com__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none;
    }

    .page-13win21-com__faq-item.active .page-13win21-com__faq-toggle {
      transform: rotate(45deg);
    }

    .page-13win21-com__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      background-color: #fdfdfd;
      color: #333;
    }

    .page-13win21-com__faq-item.active .page-13win21-com__faq-answer {
      max-height: 2000px !important;
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-13win21-com__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      z-index: 1000;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .page-13win21-com__floating-button {
      background-color: #fdbb2d;
      color: #1a2a6c;
      padding: 12px 20px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1em;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      transition: background-color 0.3s ease, transform 0.3s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      white-space: nowrap;
    }

    .page-13win21-com__floating-button:hover {
      background-color: #fff;
      transform: translateY(-2px);
    }

    .page-13win21-com__floating-button--register {
      background-color: #007bff;
      color: #fff;
    }

    .page-13win21-com__floating-button--register:hover {
      background-color: #0056b3;
    }

    /* Responsive */
    @media (max-width: 768px) {
      .page-13win21-com__container {
        padding: 10px;
      }

      .page-13win21-com__hero-title {
        font-size: 2em;
      }

      .page-13win21-com__hero-description {
        font-size: 1em;
      }

      .page-13win21-com__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-13win21-com__section {
        padding: 30px 15px;
      }

      .page-13win21-com__section-title {
        font-size: 1.8em;
      }

      .page-13win21-com__product-grid,
      .page-13win21-com__feature-list,
      .page-13win21-com__payment-grid,
      .page-13win21-com__provider-grid {
        grid-template-columns: 1fr;
        gap: 15px;
      }

      .page-13win21-com__promotion-item,
      .page-13win21-com__feature-item,
      .page-13win21-com__payment-item,
      .page-13win21-com__provider-item,
      .page-13win21-com__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
      }

      .page-13win21-com__product-item {
        padding-bottom: 15px;
      }

      .page-13win21-com__product-image {
        height: 180px;
      }

      .page-13win21-com__faq-question {
        padding: 12px 15px;
      }

      .page-13win21-com__faq-question h3 {
        font-size: 1em;
      }

      .page-13win21-com__faq-answer {
        padding: 15px 15px !important;
      }

      .page-13win21-com__floating-buttons {
        flex-direction: row;
        left: 50%;
        transform: translateX(-50%);
        width: calc(100% - 40px);
        bottom: 10px;
        justify-content: space-around;
      }

      .page-13win21-com__floating-button {
        flex: 1;
        margin: 0 5px;
        font-size: 0.9em;
        padding: 10px 15px;
      }
    }

    @media (max-width: 480px) {
      .page-13win21-com__hero-title {
        font-size: 1.8em;
      }

      .page-13win21-com__hero-description {
        font-size: 0.9em;
      }

      .page-13win21-com__cta-button {
        padding: 10px 20px;
        font-size: 0.9em;
      }

      .page-13win21-com__section-title {
        font-size: 1.6em;
      }

      .page-13win21-com__floating-buttons {
        bottom: 5px;
        gap: 5px;
      }

      .page-13win21-com__floating-button {
        font-size: 0.85em;
        padding: 8px 10px;
      }
    }