body { font-family: Arial, sans-serif; margin: 0; padding: 0; background-color: #f4f4f4; color: #333; }
header { background-color: #4CAF50; color: white; padding: 20px; text-align: center; }
nav { background-color: #333; overflow: hidden; }
nav a { float: left; display: block; color: white; text-align: center; padding: 14px 16px; text-decoration: none; }
nav a:hover { background-color: #ddd; color: black; }
.container { max-width: 1200px; margin: 20px auto; padding: 20px; background: white; box-shadow: 0 0 10px rgba(0,0,0,0.1); }
.hero { text-align: center; margin-bottom: 20px; }
.hero img { max-width: 100%; height: auto; }
footer { background-color: #333; color: white; text-align: center; padding: 10px; position: fixed; width: 100%; bottom: 0; }