.page-sunwin {
        font-family: 'Arial', sans-serif;
        color: #333333;
        line-height: 1.6;
        background-color: #f9f9f9;
      }

      .page-sunwin__hero-section {
        position: relative;
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        padding: 10px 20px 60px 20px; /* body đã có padding-top, chỉ cần 10px trang trí */
        background-color: #2563eb;
        color: #ffffff;
        overflow: hidden;
      }

      .page-sunwin__hero-image {
        width: 100%;
        max-width: 1920px;
        height: auto;
        display: block;
        object-fit: cover;
        margin-bottom: 20px;
      }

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

      .page-sunwin__hero-title {
        font-size: clamp(2.2rem, 5vw, 3.5rem);
        font-weight: 700;
        margin-bottom: 15px;
        line-height: 1.2;
        color: #ffffff;
      }

      .page-sunwin__hero-description {
        font-size: 1.1rem;
        margin-bottom: 30px;
        max-width: 700px;
        color: #f0f0f0;
      }

      .page-sunwin__btn-primary {
        display: inline-block;
        background-color: #ffc107; /* Màu vàng nổi bật */
        color: #1a1a1a;
        padding: 15px 30px;
        border-radius: 8px;
        text-decoration: none;
        font-weight: 700;
        font-size: 1.1rem;
        transition: background-color 0.3s ease, transform 0.3s ease;
        border: none;
        cursor: pointer;
        max-width: 100%;
        box-sizing: border-box;
        white-space: normal;
        word-wrap: break-word;
      }

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

      .page-sunwin__section {
        padding: 60px 20px;
        max-width: 1200px;
        margin: 0 auto;
        background-color: #ffffff;
        border-radius: 10px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
        margin-bottom: 30px;
      }

      .page-sunwin__section-title {
        font-size: 2.5rem;
        font-weight: 700;
        color: #2563eb;
        text-align: center;
        margin-bottom: 40px;
      }

      .page-sunwin__section-subtitle {
        font-size: 1.8rem;
        font-weight: 600;
        color: #64748b;
        margin-top: 30px;
        margin-bottom: 20px;
        border-bottom: 2px solid #e0e0e0;
        padding-bottom: 10px;
      }

      .page-sunwin__text-block {
        margin-bottom: 20px;
        font-size: 1rem;
      }

      .page-sunwin__list {
        list-style: none;
        padding: 0;
        margin: 0;
      }

      .page-sunwin__list-item {
        background-color: #f0f8ff;
        border-left: 5px solid #2563eb;
        padding: 15px 20px;
        margin-bottom: 10px;
        border-radius: 5px;
        font-size: 1rem;
        display: flex;
        align-items: flex-start;
        gap: 10px;
        box-sizing: border-box;
      }

      .page-sunwin__list-item::before {
        content: '✓';
        color: #2563eb;
        font-weight: bold;
        font-size: 1.2em;
        line-height: 1;
      }

      .page-sunwin__step-list {
        counter-reset: step-counter;
        list-style: none;
        padding: 0;
      }

      .page-sunwin__step-item {
        display: flex;
        align-items: flex-start;
        margin-bottom: 25px;
        background-color: #ffffff;
        padding: 20px;
        border-radius: 8px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
        box-sizing: border-box;
      }

      .page-sunwin__step-number {
        counter-increment: step-counter;
        width: 40px;
        height: 40px;
        min-width: 40px;
        min-height: 40px;
        background-color: #2563eb;
        color: #ffffff;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        font-size: 1.2rem;
        margin-right: 15px;
      }

      .page-sunwin__step-number::before {
        content: counter(step-counter);
      }

      .page-sunwin__step-content {
        flex-grow: 1;
      }

      .page-sunwin__step-title {
        font-size: 1.3rem;
        font-weight: 600;
        color: #2563eb;
        margin-bottom: 10px;
      }

      .page-sunwin__payment-methods {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
        margin-top: 30px;
      }

      .page-sunwin__method-card {
        background-color: #f8f8f8;
        border: 1px solid #e0e0e0;
        border-radius: 10px;
        padding: 25px;
        text-align: center;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        color: #333333;
        box-sizing: border-box;
      }

      .page-sunwin__method-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
      }

      .page-sunwin__method-icon {
        width: 80px;
        height: 80px;
        object-fit: contain;
        margin-bottom: 15px;
      }

      .page-sunwin__method-title {
        font-size: 1.4rem;
        font-weight: 600;
        color: #2563eb;
        margin-bottom: 10px;
      }

      .page-sunwin__faq-section {
        background-color: #f0f8ff;
        padding: 60px 20px;
        max-width: 1200px;
        margin: 0 auto 30px auto;
        border-radius: 10px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
      }

      .page-sunwin__faq-item {
        margin-bottom: 15px;
        border: 1px solid #e0e0e0;
        border-radius: 8px;
        overflow: hidden;
        background-color: #ffffff;
      }

      .page-sunwin__faq-question {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 18px 25px;
        background-color: #2563eb;
        color: #ffffff;
        font-size: 1.15rem;
        font-weight: 600;
        cursor: pointer;
        user-select: none;
        transition: background-color 0.3s ease;
      }

      .page-sunwin__faq-question:hover {
        background-color: #1a4dbe;
      }

      .page-sunwin__faq-question h3 {
        color: #ffffff;
        margin: 0;
        font-size: 1.15rem;
        pointer-events: none; /* Ngăn chặn sự kiện click trên h3 */
      }

      .page-sunwin__faq-toggle {
        font-size: 1.8rem;
        line-height: 1;
        font-weight: 300;
        transition: transform 0.3s ease;
        pointer-events: none; /* Ngăn chặn sự kiện click trên biểu tượng */
      }

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

      .page-sunwin__faq-answer {
        max-height: 0;
        overflow: hidden;
        padding: 0 25px;
        opacity: 0;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
        color: #444444;
        font-size: 1rem;
      }

      .page-sunwin__faq-item.active .page-sunwin__faq-answer {
        max-height: 2000px !important;
        padding: 20px 25px !important;
        opacity: 1;
      }

      .page-sunwin__cta-section {
        text-align: center;
        padding: 40px 20px;
        background-color: #2563eb;
        color: #ffffff;
        border-radius: 10px;
        max-width: 1200px;
        margin: 0 auto 60px auto;
      }

      .page-sunwin__cta-title {
        font-size: 2rem;
        margin-bottom: 20px;
        color: #ffffff;
      }

      .page-sunwin__cta-description {
        font-size: 1.1rem;
        margin-bottom: 30px;
        color: #f0f0f0;
      }

      /* 响应式设计 */
      @media (max-width: 768px) {
        .page-sunwin__hero-section {
          padding: 10px 15px 40px 15px;
        }

        .page-sunwin__hero-title {
          font-size: clamp(2rem, 8vw, 2.5rem);
        }

        .page-sunwin__hero-description {
          font-size: 1rem;
        }

        .page-sunwin__btn-primary {
          padding: 12px 25px;
          font-size: 1rem;
          max-width: 100% !important;
          width: 100% !important;
          box-sizing: border-box !important;
          white-space: normal !important;
          word-wrap: break-word !important;
        }

        .page-sunwin__section,
        .page-sunwin__faq-section,
        .page-sunwin__cta-section {
          padding: 30px 15px;
          margin-left: 15px;
          margin-right: 15px;
          max-width: 100% !important;
          width: 100% !important;
          box-sizing: border-box !important;
        }

        .page-sunwin__section-title {
          font-size: 2rem;
          margin-bottom: 30px;
        }

        .page-sunwin__section-subtitle {
          font-size: 1.5rem;
        }

        .page-sunwin__step-item {
          flex-direction: column;
          align-items: center;
          text-align: center;
          padding: 15px;
        }

        .page-sunwin__step-number {
          margin-right: 0;
          margin-bottom: 15px;
        }

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

        .page-sunwin__method-card {
          padding: 20px;
        }

        .page-sunwin__faq-question {
          font-size: 1rem;
          padding: 15px 20px;
        }

        .page-sunwin__faq-question h3 {
          font-size: 1rem;
        }

        .page-sunwin__faq-answer {
          padding: 15px 20px !important;
          font-size: 0.95rem;
        }

        .page-sunwin__cta-title {
          font-size: 1.8rem;
        }

        .page-sunwin__cta-description {
          font-size: 1rem;
        }

        /* 强制图片响应式 */
        .page-sunwin img {
          max-width: 100% !important;
          height: auto !important;
          display: block !important;
        }

        .page-sunwin video {
          max-width: 100% !important;
          width: 100% !important;
          height: auto !important;
          display: block !important;
        }

        .page-sunwin__list-item {
          width: 100% !important;
          max-width: 100% !important;
          box-sizing: border-box !important;
          word-wrap: break-word !important;
          overflow-wrap: break-word !important;
        }
      }