/* General page styling */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: #f4f7f6; /* Light gray-green background */
    color: #333333;            /* Dark charcoal text for readability */
    margin: 0;
    padding: 0;
}

/* Header/Hero banner */
header {
    background-color: #1a365d; /* Deep blue (network/tech vibe) */
    color: #ffffff;
    text-align: center;
    padding: 2rem 1rem;
    border-bottom: 4px solid #319795; /* Teal accent line */
}

/* Main content container */
main {
    max-width: 800px;
    margin: 2rem auto; /* Centers the content on the screen */
    padding: 0 1rem;
}

/* Style the sections */
section {
    background: #ffffff;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05); /* Subtle shadow for depth */
}

/* List styling */
ul {
    padding-left: 1.2rem;
}

li {
    margin-bottom: 0.5rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 1rem;
    color: #718096;
    font-size: 0.9rem;
}