1  .loading-animation {
 2    font-family: monospace;
 3    font-size: 0.8rem;
 4    line-height: 1.2;
 5    text-align: center;
 6    padding: 0.5rem;
 7    background: rgba(0, 0, 0, 0.3);
 8    overflow: hidden;
 9  }
10  
11  .gradient-row {
12    white-space: nowrap;
13    letter-spacing: 0.1em;
14  }
15  
16  .gradient-row span {
17    display: inline-block;
18    animation: charFlicker 0.5s ease-in-out infinite;
19  }
20  
21  @keyframes charFlicker {
22    0%, 100% {
23      opacity: 1;
24    }
25    50% {
26      opacity: 0.7;
27    }
28  }