:root{--muted:#9aa3b2;--maxw:1100px}body{color:#fff;text-align:center;background:radial-gradient(circle,#1a1a1a,#000);padding:50px;font-family:Segoe UI,sans-serif}h1{margin-bottom:30px;font-size:2.5em}#count{color:#f55;text-shadow:0 0 10px red;margin:40px 0;font-size:5em}button{cursor:pointer;border:none;border-radius:10px;margin:10px;padding:15px 30px;font-size:1.2em;transition:all .2s}#addBtn{color:#fff;background-color:#4caf50}#subBtn{color:#fff;background-color:#f44336}#resetBtn{color:#fff;background-color:#2196f3}button:hover{opacity:.8;transform:scale(1.05)}footer{background:linear-gradient(#ffffff03,#ffffff01);border-radius:12px;justify-content:space-between;align-items:center;margin-top:60px;padding:26px;display:flex}.socials a{color:var(--muted);margin-left:10px;text-decoration:none}.wrap{max-width:var(--maxw);margin:36px auto;padding:0 20px}