body { font-family: Arial, sans-serif; max-width: 800px; margin: 20px auto; padding: 0 20px; }
input, textarea, button { width: 100%; padding: 8px; margin: 5px 0 15px; }
textarea { height: 120px; }
button { width: auto; background: #007bff; color: white; border: none; cursor: pointer; }
button:hover { background: #0056b3; }
a { color: #007bff; text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style-type: none; padding: 0; }
li { padding: 8px 0; border-bottom: 1px solid #eee; }