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panel-rise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes tile-rise{0%{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes glow-drift{0%,to{transform:translateZ(0)}50%{transform:translate3d(16px,-12px,0)}}@media (max-width: 960px){.hero-card{flex-direction:column;align-items:flex-start}.player-card{width:100%}.game-layout,.board-content{grid-template-columns:1fr}.community-panel{padding-top:18px;padding-left:0;border-top:1px solid rgba(255,255,255,.08);border-left:0}.feedback-grid{grid-template-columns:1fr}}@media (max-width: 640px){.app-shell{padding:20px 14px 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