body{background:linear-gradient(#ffcf9e 0 55%,#f28f78 56%);color:#173326}.game-shell:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 14% 17%,#fff 0 4%,transparent 4.3%),radial-gradient(circle at 78% 12%,#fff 0 5%,transparent 5.3%),linear-gradient(transparent 70%,rgba(255,255,255,.17) 70%)}.game-card{overflow:hidden;border:4px solid #173d23;border-radius:24px;background:#fff8e7;box-shadow:0 10px 0 #0a2d17,0 18px 42px rgba(0,0,0,.3)}.game-card header{color:#173326;border-color:#e7caa1}.tagline{color:#5d6d61}.board-wrap{overflow:hidden;border:4px solid #173d23;border-radius:18px;background:#c8edff;box-shadow:0 8px 0 #0a2d17}.board-wrap:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(transparent 75%,rgba(61,169,85,.3) 75%),radial-gradient(ellipse at 25% 83%,#5ecb73 0 22%,transparent 23%),radial-gradient(ellipse at 82% 90%,#77db83 0 28%,transparent 29%)}#board{position:relative}.overlay{background:rgba(255,248,231,.94);color:#173326}.overlay strong{color:#0f8f38}.overlay span{color:#546a59}.panel{padding:12px;border:3px solid #173d23;border-radius:18px;background:#fff;box-shadow:0 6px 0 #0a2d17;color:#173326}.stat{border-color:#b9d9c1}.stat span{color:#52705a}.next-piece{padding:8px;border-radius:13px;background:#d9f2ff}.mobile-controls{border:3px solid #173d23;border-radius:16px;background:#fff}.mobile-controls button,.game-card button{border:2px solid #173d23;border-radius:12px;background:#0f8f38;color:#fff;box-shadow:0 4px 0 #0a5726}.records{border:3px solid #173d23;border-radius:18px;background:#fff;color:#173326}.records li{border-color:#d8e8dc}@media(max-width:650px){.game-card{padding:13px}.panel{padding:8px}.game-shell:before{position:absolute}}