SEO audit tool

.tool {
background-color: #fff;
padding: 20px;
border-radius: 8px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
max-width: 800px;
width: 100%;
}

h2 {
color: #333;
}

.input-group {
margin-bottom: 20px;
}

.input-group input[type="text"] {
padding: 10px;
width: 70%;
border-radius: 4px;
border: 1px solid #ccc;
outline: none;
}

.input-group button {
padding: 10px 20px;
background-color: #007bff;
color: #fff;
border: none;
border-radius: 4px;
cursor: pointer;
outline: none;
}

.input-group button:hover {
background-color: #0056b3;
}

.audit-results {
border: 1px solid #ccc;
border-radius: 4px;
padding: 20px;
}

.audit-results h3 {
margin-top: 0;
}

.audit-results ul {
list-style: none;
padding: 0;
}

.audit-results li {
margin-bottom: 10px;
}

.audit-results li strong {
margin-right: 5px;
}