body { font-family: sans-serif; padding: 20px; max-width: 600px; margin: auto; background: #fafafa; }
textarea { width: 100%; height: 80px; margin-bottom: 10px; padding: 10px; }
button { padding: 10px; background: #0077ff; color: #fff; border: none; border-radius: 5px; cursor: pointer; }
button:hover { background: #005fcc; }
.item { border-bottom: 1px solid #ddd; padding: 8px 0; }
small { color: gray; }