/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
    color: #333;
}

/* Background & Layout */
body {
    background: #F2F2F2;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header Styles */
header {
    background: #3D5A80;
    color: #FFF;
    text-align: center;
    padding: 1.5em 0;
}

header h1 {
    font-size: 1.8em;
    margin-bottom: 0.5em;
}

nav a {
    color: #F2F2F2;
    text-decoration: none;
    margin: 0 10px;
    font-weight: bold;
}

nav a:hover {
    color: #98C1D9;
}

/* Main Content */
main {
    flex: 1;
    padding: 2em;
    background-color: #E0FBFC;
    margin: 20px auto;
    max-width: 700px;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
}

main p {
    font-size: 1.1em;
    line-height: 1.6;
}

/* Footer */
footer {
    background: #3D5A80;
    color: #FFF;
    text-align: center;
    padding: 1em;
    font-size: 0.9em;
}