<section class="security-alert" role="alert" aria-labelledby="security-alert-title">
  <div class="security-alert__icon" aria-hidden="true">
    <svg
      width="24"
      height="24"
      viewBox="0 0 24 24"
      fill="none"
      xmlns="http://www.w3.org/2000/svg"
    >
      <path
        d="M7 10V7A5 5 0 0 1 17 7V10"
        stroke="currentColor"
        stroke-width="1.8"
        stroke-linecap="round"
      />
      <rect
        x="4.5"
        y="10"
        width="15"
        height="10"
        rx="2.5"
        stroke="currentColor"
        stroke-width="1.8"
      />
      <path
        d="M12 14V16.5"
        stroke="currentColor"
        stroke-width="1.8"
        stroke-linecap="round"
      />
    </svg>
  </div>

  <div class="security-alert__content">
    <span class="security-alert__label">Aviso importante</span>

    <h2 id="security-alert-title" class="security-alert__title">
      Alerta de segurança
    </h2>

    <p>
      Identificamos um novo tipo de golpe circulando por WhatsApp e e-mail.
      Criminosos estão se passando por transportadoras para cobrar taxas falsas
      relacionadas à liberação de encomendas.
    </p>

    <div class="security-alert__highlight">
      <strong>Fique tranquilo:</strong> o Portal da Livraria não cobra taxas por
      WhatsApp ou e-mail e não solicita pagamentos adicionais após a conclusão
      da compra.
    </div>

    <p>
      Nossas comunicações oficiais são realizadas exclusivamente pelos canais
      habituais do Portal da Livraria. Desconfie de mensagens com links de
      pagamento, cobranças extras ou solicitações de dados pessoais.
    </p>

    <div class="security-alert__contact">
      <span>Em caso de dúvida, entre em contato:</span>

      <a href="mailto:relacionamento@portaldalivraria.com.br">
        <svg
          width="18"
          height="18"
          viewBox="0 0 24 24"
          fill="none"
          xmlns="http://www.w3.org/2000/svg"
          aria-hidden="true"
        >
          <rect
            x="3"
            y="5"
            width="18"
            height="14"
            rx="2"
            stroke="currentColor"
            stroke-width="1.8"
          />
          <path
            d="M4 7L12 13L20 7"
            stroke="currentColor"
            stroke-width="1.8"
            stroke-linecap="round"
            stroke-linejoin="round"
          />
        </svg>

        relacionamento@portaldalivraria.com.br
      </a>
    </div>

    <p class="security-alert__signature">Equipe Portal da Livraria</p>
  </div>
</section>

<style>
  .security-alert {
    box-sizing: border-box;
    display: flex;
    gap: 16px;
    width: 100%;
    max-width: 880px;
    margin: 24px auto;
    padding: 24px;
    color: #303036;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-left: 5px solid #c62828;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(17, 24, 39, 0.08);
    font-family: Inter, Roboto, Arial, sans-serif;
  }

  .security-alert *,
  .security-alert *::before,
  .security-alert *::after {
    box-sizing: border-box;
  }

  .security-alert__icon {
    display: flex;
    flex: 0 0 48px;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    color: #b42318;
    background: #fef3f2;
    border-radius: 50%;
  }

  .security-alert__content {
    flex: 1;
    min-width: 0;
  }

  .security-alert__label {
    display: inline-flex;
    margin-bottom: 6px;
    padding: 4px 10px;
    color: #b42318;
    background: #fef3f2;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    line-height: 16px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
  }

  .security-alert__title {
    margin: 0 0 12px;
    color: #1f2937;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.3;
  }

  .security-alert p {
    margin: 0 0 14px;
    font-size: 15px;
    line-height: 1.6;
  }

  .security-alert__highlight {
    margin: 18px 0;
    padding: 14px 16px;
    color: #7a271a;
    background: #fff6f5;
    border: 1px solid #fecdca;
    border-radius: 8px;
    font-size: 15px;
    line-height: 1.6;
  }

  .security-alert__contact {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 18px;
    font-size: 14px;
    font-weight: 600;
  }

  .security-alert__contact a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    color: #b42318;
    font-size: 15px;
    font-weight: 700;
    overflow-wrap: anywhere;
    text-decoration: none;
  }

  .security-alert__contact a:hover,
  .security-alert__contact a:focus-visible {
    text-decoration: underline;
  }

  .security-alert__contact a:focus-visible {
    outline: 2px solid #b42318;
    outline-offset: 3px;
    border-radius: 2px;
  }

  .security-alert__signature {
    margin-top: 20px !important;
    margin-bottom: 0 !important;
    color: #667085;
    font-size: 14px !important;
    font-weight: 600;
  }

  @media (max-width: 600px) {
    .security-alert {
      gap: 12px;
      margin: 16px 0;
      padding: 18px;
      border-radius: 10px;
    }

    .security-alert__icon {
      flex-basis: 40px;
      width: 40px;
      height: 40px;
    }

    .security-alert__title {
      font-size: 19px;
    }

    .security-alert p,
    .security-alert__highlight {
      font-size: 14px;
    }
  }
</style>