body { font-family: 'Trebuchet MS', sans-serif; background-color: #1e1e1e; color: #fff; text-align: center; padding: 20px; }
header, footer { background: #111; padding: 10px; }
nav a { color: gold; margin: 0 10px; text-decoration: none; }
input { margin: 5px; padding: 8px; }
img { width: 300px; margin: 10px; border: 2px solid #444; border-radius: 5px; }