/* Reset básico */
body, html {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    color: #333;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    text-align: center;
    padding: 20px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

h1 {
    font-size: 2em;
    color: #333;
    margin-bottom: 10px;
}

p {
    font-size: 1.2em;
    color: #555;
    margin: 10px 0;
}

.thanks {
    margin-top: 20px;
    font-style: italic;
    color: #888;
}

/* Spinner para visual */
.spinner {
    margin: 20px auto;
    width: 40px;
    height: 40px;
    border: 4px solid #ddd;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Animação do spinner */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}