:root{color-scheme:dark;font-family:Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100vh;height:100dvh;background:#0a0a12;color:#fafafa;overflow:hidden;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.game-root{height:100vh;height:100dvh;display:flex;flex-direction:column;background:#0a0a12;color:#fafafa;overflow:hidden;position:relative}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:#0000004d}::-webkit-scrollbar-thumb{background:#22d3ee33;border-radius:2px}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes bounce{0%,to{transform:translate(-50%) translateY(0)}50%{transform:translate(-50%) translateY(-4px)}}@keyframes tabGlow{0%,to{box-shadow:0 0 6px var(--tab-color, #22d3ee)}50%{box-shadow:0 0 14px var(--tab-color, #22d3ee)}}.main-tab-bar{display:flex;gap:0;background:#00000080;border-bottom:1px solid rgba(34,211,238,.12);flex-shrink:0;position:relative;z-index:20}.main-tab{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 0;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;border:none;background:transparent;color:#4b5563;position:relative;transition:color .25s,background .25s;font-family:Courier New,monospace}.main-tab:hover{color:#9ca3af;background:#ffffff05}.main-tab.active{color:var(--tab-color, #22d3ee);background:#ffffff08}.main-tab.active:after{content:"";position:absolute;bottom:0;left:15%;right:15%;height:2px;background:var(--tab-color, #22d3ee);border-radius:2px 2px 0 0;box-shadow:0 0 10px var(--tab-color, #22d3ee),0 0 20px color-mix(in srgb,var(--tab-color, #22d3ee) 40%,transparent);animation:tabGlow 2s ease-in-out infinite}.main-tab .tab-dot{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.5;transition:opacity .25s,box-shadow .25s}.main-tab.active .tab-dot{opacity:1;box-shadow:0 0 8px currentColor}@media(max-width:767px){.main-tab{padding:8px 0;font-size:.62rem;gap:5px}.main-tab.active:after{left:10%;right:10%}}