body {
    font-family: sans-serif;
    margin: 20px;
    background-color: #f0f0f0;
}
#chat-container {
    width: 80%;
    max-width: 600px;
    margin: 0 auto;
    border: 1px solid #ccc;
    padding: 10px;
    background-color: white;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.1);
}
#chat-output {
    height: 300px;
    overflow-y: scroll;
    border-bottom: 1px solid #eee;
    padding: 10px;
    margin-bottom: 10px;
}
#chat-input-container {
    display: flex;
}
#chat-input {
    flex-grow: 1;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    margin-right: 5px;
}
#send-button {
    padding: 8px 15px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
#send-button:hover {
    background-color: #45a049;
}
p {
    margin: 5px 0;
}
strong {
    color: #333;
}