:root{--primary-color: #4a90e2;--secondary-color: #f5a623;--background-color: #f5f5f5;--text-color: #333;--success-color: #7ed321;--error-color: #d0021b}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Helvetica Neue,Arial,sans-serif;background-color:var(--background-color);color:var(--text-color);line-height:1.6}.container{max-width:800px;margin:0 auto;padding:2rem}.slot-machine{background-color:#fff;border-radius:10px;box-shadow:0 4px 6px #0000001a;padding:2rem;margin-top:2rem;text-align:center}.slot-display{display:flex;justify-content:center;gap:1rem;margin:2rem 0}.slot-reel{width:100px;height:100px;background-color:#f0f0f0;border:2px solid #ddd;border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;overflow:hidden}.spin-button{background-color:var(--primary-color);color:#fff;border:none;border-radius:5px;padding:.75rem 1.5rem;font-size:1rem;font-weight:700;cursor:pointer;transition:background-color .3s}.spin-button:hover{background-color:#3a80d2}.spin-button:disabled{background-color:#ccc;cursor:not-allowed}.result{margin-top:2rem;font-size:1.5rem;font-weight:700}.win{color:var(--success-color)}.lose{color:var(--error-color)}.header{text-align:center;margin-bottom:2rem}.header h1{color:var(--primary-color);font-size:2.5rem;margin-bottom:.5rem}.header p{color:#666;font-size:1.1rem}@keyframes spin{0%{transform:translateY(0)}to{transform:translateY(-100%)}}.slot-reel.spinning{position:relative;overflow:hidden}.slot-reel.spinning .slot-reel-content{animation:spin .5s linear infinite}