/* General Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

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

/* Header Styles */
header {
    background-color: #333;
    color: #fff;
    padding: 20px;
}

header h1 {
    margin: 0;
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav li {
    margin-right: 20px;
}

nav a {
    color: #fff;
    text-decoration: none;
}

nav a:hover {
    color: #ccc;
}

/* Main Content Styles */
main {
    padding: 40px 0;
}

section {
    margin-bottom: 40px;
}

h2 {
    margin-top: 0;
}

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

li {
    margin-bottom: 10px;
}

a.btn {
    display: inline-block;
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

a.btn:hover {
    background-color: #555;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    header {
        padding: 10px;
    }

    nav li {
        margin-right: 10px;
    }

    main {
        padding: 20px 0;
    }

    section {
        margin-bottom: 20px;
    }
}

/* Form Styles */
form {
    max-width: 400px;
    margin: 40px auto;
    padding: 20px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

label {
    display: block;
    margin-bottom: 10px;
}

label span {
    font-weight: bold;
}

input[type="text"], input[type="number"] {
    width: 100%;
    height: 40px;
    margin-bottom: 20px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

input[type="text"]:focus, input[type="number"]:focus {
    border-color: #aaa;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

button[type="submit"].btn {
    width: 100%;
    height: 40px;
    margin-top: 20px;
    padding: 10px;
    background-color: #333;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button[type="submit"].btn:hover {
    background-color: #444;
}