*{box-sizing:border-box;margin:0;padding:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}body{display:flex;flex-direction:column;align-items:center;padding:20px;min-height:100vh;background:linear-gradient(135deg,#74ebd5,#acb6e5)}.scoreboard{width:100%;max-width:800px;text-align:center;margin-bottom:25px;font-size:1.4rem;font-weight:700;color:#fff;text-shadow:1px 1px 3px rgba(0,0,0,.3);padding:10px 0;border-radius:12px;background:#0003}.card-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:15px;max-width:800px}.card-grid div{border:2px solid rgba(255,255,255,.3);border-radius:12px;padding:5px;background-color:#ffffffe6;cursor:pointer;transition:transform .3s ease,box-shadow .3s ease;flex:1 0 16%;display:flex;justify-content:center;align-items:center;box-shadow:0 4px 8px #0000001a}.card-grid div:hover{transform:scale(1.1) rotate(2deg);box-shadow:0 8px 16px #0003}.card-grid img{max-width:100%;height:auto;display:block;border-radius:8px;transition:transform .3s ease}.card-grid div:hover img{transform:scale(1.05)}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}