body {
    background-color: #111;
    color: #0f0; /* Green text for a classic terminal look */
    font-family: 'Consolas', 'Courier New', monospace;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0;
    padding: 20px;
}

h1 {
    color: #0ff;
    margin-bottom: 20px;
}

#ascii-output {
    /* Critical: Use a fixed-width font */
    font-family: inherit; 
    font-size: 5px; /* Smaller font for better detail density */
    line-height: 0.9; /* Reduce line height to remove vertical gaps */
    white-space: pre; /* Essential for preserving whitespace/layout */
    margin: 0;
    padding: 0;
    border: 1px solid #333;
    background-color: #000;
}