/* Basic Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

/* Body */
body {
    background-color: #f0f2f5;
    color: #333;
    line-height: 1.6;
}

/* Header */
header {
    background-color: #CDDFFD;
    color: white;
    padding: 10px 0;
    text-align: center;
}

header nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 10px;
}

header nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

header nav ul li a:hover {
    text-decoration: underline;
}

/* Main Content */
main {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
}

section {
    margin-bottom: 40px;
}

section h2 {
    color: #4CAF50;
    margin-bottom: 10px;
}

section ul {
    list-style: disc inside;
}

/* Footer */
footer {
    background-color: #333;
    color: black;
    text-align: center;
    padding: 15px 0;
    position: fixed;
    bottom: 0;
    width: 100%;
}