.uee-promo-banner {
    background: linear-gradient(135deg, #0f0f1f, #1a1a3e);
    color: #ffffff;
    text-align: center;
    padding: 22px 20px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: 0.8px;
    border-bottom: 4px solid #f5c842;
    box-sizing: border-box;
    width: 100%;
    box-shadow: 0 4px 20px rgba(245, 200, 66, 0.25);
  }
  .uee-promo-banner .discount-text {
    font-weight: 800;
    color: #f5c842;
    font-size: 28px;
    text-shadow: 0 0 20px rgba(245, 200, 66, 0.3);
  }
  .uee-promo-banner .code-box {
    display: inline-block;
    background: #f5c842;
    color: #0f0f1f;
    font-weight: 800;
    padding: 8px 28px;
    border-radius: 50px;
    margin-left: 14px;
    font-size: 24px;
    letter-spacing: 1.5px;
    border: 2px solid #ffdd55;
    box-shadow: 0 0 30px rgba(245, 200, 66, 0.4);
  }
  .uee-promo-banner .regular-text {
    font-weight: 500;
  }
  @media (max-width: 600px) {
    .uee-promo-banner {
      font-size: 16px;
      padding: 16px 16px;
      line-height: 1.8;
    }
    .uee-promo-banner .discount-text {
      font-size: 20px;
    }
    .uee-promo-banner .code-box {
      display: inline-block;
      margin-left: 8px;
      font-size: 17px;
      padding: 5px 16px;
      margin-top: 4px;
    }
  }