/* Estilo com tema verde e amarelo do Brasil */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: linear-gradient(135deg, 
        #009c3b 0%, #009c3b 33%, 
        #ffdf00 33%, #ffdf00 66%, 
        #009c3b 66%, #009c3b 100%);
    background-size: 300% 300%;
    animation: bandeiraAnimacao 10s infinite alternate;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Animação suave para a bandeira */
@keyframes bandeiraAnimacao {
    0% { background-position: 0% 0%; }
    100% { background-position: 100% 100%; }
}

.container {
    background: rgba(255, 255, 255, 0.95);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    width: 85%;
    max-width: 900px;
    border: 2px solid #009c3b;
    margin: 20px auto;
}

/* Títulos menores */
h2 {
    color: #009c3b;
    font-size: 22px;
    margin-bottom: 18px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
    border-bottom: 2px solid #ffdf00;
    padding-bottom: 8px;
}

h3 {
    color: #006b2d;
    font-size: 18px;
    margin-bottom: 15px;
}

h4 {
    color: #009c3b;
    font-size: 16px;