body {
    margin: 0;
    font-family: 'Arial', sans-serif;
    background-color: #1e2c36; /* Main background color - customize here */
    color: #e0e0e0;
}
nav {
    background-color: #263843; /* Navbar color */
    padding: 0.75em 0;
}
.nav-container {
    width: 94%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
nav .logo {
    font-size: 1.6em;
    font-weight: bold;
    color: #ffd700;
    text-decoration: none;
}
nav ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}
nav ul li {
    margin-left: 2em;
}
nav ul li a {
    color: #e0e0e0;
    text-decoration: none;
    padding: 0.6em 1em;
    border-radius: 4px;
    transition: background 0.3s;
}
nav ul li a:hover {
    background-color: #ffd700;
    color: #1e2c36;
}
main {
    width: 90%;
    max-width: 950px;
    margin: 2em auto;
    background-color: #2a3a45;
    padding: 2.5em;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
article h1, h2 {
    color: #ffd700;
}
ul {
    padding-left: 20px;
}
footer {
    background-color: #263843;
    text-align: center;
    padding: 1.2em 0;
    margin-top: 3em;
    color: #cccccc;
}
.footer-container {
    width: 94%;
    margin: 0 auto;
}