body {
    max-width: 802px;
    margin: 24px auto;
    color: #212529;
    font: normal 1rem/1.5 system-ui;
}

h1 {
    font-size: 1.5rem; 
}

code {
    font-weight: bold;    
    font-family: monospace;
}

#intro {
    text-align: center;
}

button {
    margin-top: 10px;
    padding: 6px 12px;
    color: #ffffff;
    background: #0d6efd;
    border: 1px solid #0d6efd;
    font: inherit;
    font-size: 1rem;
    cursor: pointer;
}

#regenerate:hover {
    background: #0b5ed7;
    border-color: #0a58ca;
}

canvas {
    display: block;
    border: 1px solid #dee2e6;
    cursor: none;
    touch-action: none;
}

#details {
    margin-top: 20px;
    border: 1px solid #dee2e6;
}

#details table {
    width: 100%;
    border-collapse: collapse;
}

#details td {
    width: 25%;
    padding: 8px 12px;
    vertical-align: top;
    border-top: 1px solid #dee2e6;
    font-size: 0.8rem;
}

#details tr:first-child td {
    border-top: 0;
}

#details tr:nth-child(even) {
    background: #f8f9fa;
}

#details .name {
    display: block;
    margin-bottom: 2px;
    color: #6c757d;
    font-size: 0.8rem;
    text-transform: uppercase;
}

#usage {
    margin-top:20px;
    padding: 10px 20px;
    border: 1px solid #dee2e6;
    background: #f8f9fa;
}

#menu {
    margin-bottom: 16px;
}

#menu select {
    font: inherit;
    padding: 4px 6px;
    border: 1px solid #dee2e6;
    background: #ffffff;
}

#list {
    padding-left: 20px;
}

#list li {
    margin-bottom: 12px;
}

#list span {
    color: #6c757d;
    font-size: 0.9rem;
}