body {
    font-family: Arial, sans-serif;
    background: #e9f1f6;
    color: #233645;
    text-align: center;
    padding: 20px;
}

h1 {
    margin-bottom: 20px;
    color: #1f4d6d;
}

.controls {
    margin-bottom: 20px;
}

input,
select {
    padding: 10px;
    margin: 5px;
    width: 220px;
    border: 1px solid #a8c5d7;
    border-radius: 8px;
    background: #f7fbff;
    color: #23455a;
}

#results {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.card {
    background: #f8fcff;
    border: none;
    padding: 14px 16px;
    margin: 12px;
    width: 260px;
}

.ascii-card {
    margin: 0;
    font-family: "Courier New", monospace;
    font-size: 14px;
    line-height: 1.35;
    text-align: left;
    white-space: pre;
    color: #1f4d6d;
}

.shortcut {
    font-weight: bold;
    color: #1f5777;
}

.category {
    color: #5a7f96;
    font-size: 12px;
    margin-top: 8px;
}

footer p {
    color: #4c6c84;
    margin-top: 30px;
}