body {
    margin: 0;
    font-family: monospace;
    background: #f5f5f5;
    color: #222;
}

.terminal {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
    background: #ffffff;
    border: 1px solid #ddd;
    border-radius: 10px;
}

.header h1 {
    margin: 0;
    color: #007acc;
}

.header p {
    margin: 5px 0 20px;
    color: #555;
}

#output {
    min-height: 300px;
    margin-bottom: 10px;
}

.line {
    margin: 5px 0;
}

.command {
    color: #007acc;
}

.post {
    border-left: 3px solid #007acc;
    padding-left: 10px;
    margin: 10px 0;
}

.input-line {
    display: flex;
    align-items: center;
}

.input-line span {
    margin-right: 5px;
    color: #007acc;
}

.input-line input {
    border: none;
    outline: none;
    flex: 1;
    font-family: monospace;
    background: transparent;
    color: #222;
}