body{font-family:Helvetica Neue,Helvetica,Arial,sans-serif;background-color:#f5f7fb}.expense{color:red}.income{color:green}.card{background:#fff;padding:20px;border-radius:10px;border:1px solid #e5e7eb;box-shadow:0 2px 6px #0000000d;text-align:center}body{display:flex;justify-content:center;align-items:center}.container{display:flex;justify-content:space-around;gap:10px;margin:20px 0}