body{margin:0;padding:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:linear-gradient(90deg,#000 0,#000 25%,#d0cde1 0,#d0cde1 75%,#000 0,#000)}.container{text-align:center}.title{font-size:3rem;font-weight:900;color:transparent;background:linear-gradient(90deg,crimson,#000);background-clip:text;-webkit-background-clip:text;animation:float 2s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.board{display:grid;grid-template-columns:repeat(10,40px);grid-gap:2px;gap:2px;margin:20px auto}.board,.cell{justify-content:center}.cell{width:40px;height:40px;background:#ccc;border:1px solid #999;font-weight:700;font-size:1.2rem;display:flex;align-items:center;cursor:pointer}.cell.revealed{background:#e0e0e0;color:#000}.status{margin:20px auto}.text-danger{color:red}.text-danger,.text-win{font-size:1.8rem;font-weight:700}.text-win{color:green}.restart-btn{margin-left:1rem;background-color:#ff0;padding:.5rem 1rem;border:none;font-weight:700;cursor:pointer;border-radius:5px;box-shadow:0 2px 6px rgba(0,0,0,.3)}