* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
}

.container {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

header {
    text-align: center;
    margin-bottom: 20px;
}

header h1 {
    font-size: 2em;
    color: #2c3e50;
}

header p {
    font-style: italic;
    color: #7f8c8d;
}

section {
    margin-bottom: 20px;
}

h2 {
    font-size: 1.5em;
    color: #2980b9;
    margin-bottom: 10px;
}

p {
    margin-bottom: 10px;
}

ul {
    list-style-type: disc;
    margin-left: 20px;
    margin-bottom: 10px;
}

footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #ddd;
    color: #7f8c8d;
}

/* Responsividade */
@media (max-width: 600px) {
    .container {
        margin: 10px;
        padding: 15px;
    }

    header h1 {
        font-size: 1.5em;
    }

    h2 {
        font-size: 1.2em;
    }
}