styles.css

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

body {
    font-family: Arial, sans-serif;
    background-color: #777688; /* body bg color */
    color: #EFEFF1; /* section text color */
    line-height: 1.6;
}

header {
    background-color: #282C34; /* main header bg color */
    color: #EFEFF1; /* main header text color */
    padding: 10px 0;
    text-align: center;
}

header h1 {
    margin: 0;
}

nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
    padding: 10px 0;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    color: #777688; /* nav link text */
    text-decoration: none;
    font-weight: bold;
}

section {
    padding: 20px;
    margin: 10px;
    background: #282C34; /* section box bg */
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

h2 {
    color: #9656a1;
    margin-bottom: 15px;
}

ul {
    list-style: circle;
    margin-left: 20px;
}

footer {
    text-align: center;
    padding: 10px;
    background-color: #282C34; /* footer bg */
    color: #777688; /* copyright footer text */
    position: relative;
    bottom: 0;
    width: 100%;
}