body {
    font-family: Arial, sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
    color: #333;
}
nav {
    text-align: center;
    margin-bottom: 20px;
}
nav a {
    text-decoration: none;
    color: #0070f3;
    font-weight: bold;
    padding: 0 10px;
}
main {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
textarea {
    width: 100%;
    height: 200px;
    padding: 10px;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
    resize: vertical;
}
.results {
    display: flex;
    gap: 20px;
    margin-top: 15px;
}
.result-card {
    flex: 1;
    background: #f0f0f0;
    padding: 15px;
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    border-radius: 4px;
}
/* CAIXAS DO ADSENSE */
.adsense-box {
    background: #eaeaea;
    border: 1px dashed #bbb;
    min-height: 90px;
    margin: 20px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.ad-label {
    font-size: 12px;
    color: #777;
    margin: 5px 0;
}