body {
    font-family: Arial, Helvetica, sans-serif;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
}
.container {
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    text-align: center;
    max-width: 600px;
}
#tweet {
    font-size: 1.2rem;
    margin: 1rem 0;
    color: #333;
}
#new-tweet {
    padding: 0.5rem 1rem;
    font-size: 1rem;
    cursor: pointer;
    background: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
}
#new-tweet:hover {
    background: #0056b3;
}