/* style.css */

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
}

header input {
    padding: 8px;
    width: 50%;
    margin-top: 10px;
    font-size: 16px;
    border: none;
    border-radius: 4px;
}

h1 {
    margin: 0;
}

h2 {
    color: #444;
}

main {
    padding: 20px;
    max-width: 800px;
    margin: auto;
}

section {
    background: white;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: 0px 2px 5px rgba(0,0,0,0.1);
}

ul {
    list-style: none;
    padding: 0;
}

ul li {
    background: #f9f9f9;
    border: 1px solid #ddd;
    padding: 10px;
    margin-bottom: 5px;
    border-radius: 4px;
    font-family: 'Courier New', Courier, monospace;
}

@media screen and (max-width: 600px) {
    header input {
        width: 90%;
    }
    main {
        padding: 10px;
    }
}