body { font-family: 'Poppins', sans-serif; background: #f7f7f7; color: #333; }
header, footer { background: #008c45; color: white; padding: 15px 0; }
a { color: #008c45; text-decoration: none; }
a:hover { text-decoration: underline; }
.container { width: 90%; margin: auto; }
.card { border: 1px solid #ddd; border-radius: 10px; }
.btn-primary { background: #008c45; border: none; }
.btn-success { background: #27ae60; border: none; }
footer { text-align: center; }