main { max-width: 960px; margin: auto; padding: 24px; }
    section, article { margin: 20px 0; padding: 20px; border: 1px solid #bcc4ca; border-radius: 12px; }
    label { display: block; margin: 12px 0 5px; }
    input, select, textarea { max-width: 100%; padding: 10px; }
    textarea, input[type="text"] { width: 100%; box-sizing: border-box; }
    pre { white-space: pre-wrap; overflow-wrap: anywhere; }
    button { margin: 8px 8px 0 0; }
    .muted { color: #61707a; } #status { min-height: 2em; }
    [hidden] { display: none !important; }
body { display: block; overflow: auto; height: auto; min-height: 100vh; }
main { overflow: visible; }
input[type="checkbox"] { margin-right: 6px; }
textarea { min-height: 120px; border: 1px solid #bcc4ca; border-radius: 6px; }
input[type="text"] { width: 100%; }
select { display: block; width: 100%; }
h2 { margin-bottom: 12px; }
button { padding: 8px 12px; border: 1px solid #bcc4ca; border-radius: 6px; }
@media (max-width: 600px) { main { padding: 16px; } section, article { padding: 14px; } }