/* General Body & Typography */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

/* Container */
.container {
    max-width: 1200px;
    margin: auto;
    overflow: hidden;
    padding: 0 20px;
}

/* Header */
header {
    background: #333;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
}

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

header a {
    color: #fff;
    text-decoration: none;
}

/* Navigation */
nav {
    background: #444;
    color: #fff;
    padding: 0.5rem 0;
}

nav ul {
    padding: 0;
    list-style: none;
    text-align: center;
}

nav ul li {
    display: inline;
    margin-right: 20px;
}

nav a {
    color: #fff;
    text-decoration: none;
}

/* Main Content */
main {
    padding: 20px 0;
}

article h1 {
    font-size: 2rem;
    margin-bottom: 20px;
}

article p {
    margin-bottom: 15px;
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px 0;
}

/* Footer */
footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
    margin-top: 20px;
}

footer p {
    margin: 0;
}

/* Utility Classes */
.text-center {
    text-align: center;
}