:root { --primary: #4fb7b3; --dark: #31326f; }
body { background: var(--dark); color: white; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.btn { background: var(--primary); padding: 10px 20px; color: black; text-decoration: none; border-radius: 5px; }
a { color: var(--primary); text-decoration: none; }