:root{--lime:#98ff14;--purple:#a84ef7;--black:#000;--white:#fff;--gray:#64748b}body{color:var(--black);font-family:system-ui,-apple-system,sans-serif;margin:0}.container{margin:0 auto;max-width:1200px;padding:0 20px}.btn{border-radius:12px;display:inline-block;font-weight:700;padding:12px 24px;text-decoration:none;transition:transform .1s}.btn-primary{background:var(--lime);border:2px solid var(--black);box-shadow:4px 4px 0 var(--black);color:var(--black)}.btn-primary:hover{box-shadow:6px 6px 0 var(--black);transform:translate(-2px,-2px)}