body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #121212; /* Dark background for the page */
    color: #e0e0e0; /* Light text color for readability */
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
    padding: 20px;
    background-color: #1e1e1e; /* Slightly lighter dark background for content area */
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.05); /* Subtle light shadow for depth */
}

header {
    background-color: #0d0d0d; /* Very dark background for header */
    color: #ffffff;
    padding: 1rem 0;
    text-align: center;
    margin-bottom: 20px;
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
}

main {
    padding: 20px;
}

main h2 {
    color: #ffffff; /* White color for headings */
    border-bottom: 2px solid #444; /* Darker border for separation */
    padding-bottom: 5px;
    margin-top: 30px;
}

main p, main ul {
    margin-bottom: 15px;
}

main ul {
    list-style-type: disc;
    margin-left: 20px;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #0d0d0d; /* Consistent very dark background for footer */
    color: #ffffff;
    margin-top: 30px;
}

footer p {
    margin: 5px 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        width: 95%;
    }

    header h1 {
        font-size: 2rem;
    }
}