/* Basic Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: #121212;
    color: #ddd;
    line-height: 1.6;
    padding: 20px;
}

header {
    background: #006400;
    color: white;
    padding: 20px 10px;
    text-align: center;
}

header nav ul {
    list-style: none;
}

header nav ul li {
    display: inline;
    margin-right: 20px;
}

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

section {
    background: #252525;
    margin: 20px 0;
    padding: 20px;
    border-left: 5px solid #006400;
}

h1, h2 {
    color: #ffcc00;
}

footer {
    text-align: center;
    padding: 10px 0;
    background: #333;
    color: #fff;
}