body {
    font-family: Arial, sans-serif;
    text-align: center;
    padding: 20px;
}

h1 {
    color: #333;
}

form {
    margin-top: 20px;
}

input[type="file"] {
    margin-bottom: 10px;
}

input[type="submit"] {
    background-color: #007BFF;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

input[type="submit"]:hover {
    background-color: #0056b3;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.tool-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.tool-card {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.2s;
}

.tool-card:hover {
    transform: translateY(-5px);
}

.icp-footer {
    text-align: center;
    color: #666;
    padding: 20px 0;
    border-top: 1px solid #eee;
}