.game-intro{max-width:790px;padding:22px 0}.game-intro h1{font-size:clamp(40px,5vw,66px)}.game-intro .lead{font-size:21px}.game-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start}.stage-wrap{position:relative;min-width:0;background:#151412;border:1px solid var(--line);box-shadow:0 20px 55px #0006}.scene{height:520px;width:100%;position:relative}.scene canvas{display:block;width:100%;height:100%;touch-action:pan-y}.scene canvas:focus-visible{outline:3px solid var(--accent);outline-offset:-4px}.stage-top{display:flex;justify-content:space-between;gap:15px;padding:15px 20px;border-bottom:1px solid var(--line);font-size:10px;letter-spacing:1.5px;color:var(--accent)}.stage-bottom{padding:15px 20px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.game-controls{background:#23211deb;border:1px solid var(--line);padding:24px}.game-controls h2{font-size:26px;margin-top:0}.game-controls label{display:block;font-size:13px;margin:18px 0 8px}.game-controls input[type=range]{width:100%;accent-color:var(--accent)}.game-controls output{float:right;color:var(--accent)}.pieces{display:grid;grid-template-columns:1fr 1fr;gap:8px}.pieces button{font-size:13px;min-height:46px;padding:10px}.pieces button[aria-pressed=true]{border-color:var(--accent);background:#484035}.game-controls .actions{gap:8px}.game-controls .actions button{padding:10px 14px;flex:1}.game-controls .primary{width:100%;margin-top:20px}.game-controls>button:not(.primary){width:100%;margin-top:10px}.game-controls .muted{font-size:12px}.game-result{border-left:3px solid #9b8354;padding:18px 24px;margin-top:24px;background:#25231f;min-height:100px}.game-result h2{font-size:25px;margin:0 0 8px}.game-result p{margin:0}.target{margin:20px 0;border:1px solid var(--line);background:#ded3be}.target img{width:100%;display:block;aspect-ratio:1}.target figcaption{font-size:11px;padding:8px 12px;background:#181715;color:var(--muted)}.game-notes{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:30px 0}.game-notes h2{font-size:25px}.game-notes p{font-size:14px;color:var(--muted)}.game-loading{padding:30px;color:var(--muted)}.game-fallback{padding:25px;border:1px solid var(--accent)}.game-card-3d img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block}.game-card-3d{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:40px}.game-card-3d article{border:1px solid var(--line);background:#23211d}.game-card-3d .card-copy h3{font-size:33px}.mini-label{font-size:11px;letter-spacing:1.6px;color:var(--accent)}@media(max-width:850px){.game-layout{grid-template-columns:1fr}.scene{height:430px}.game-controls{display:block}.target{max-width:250px}.game-notes{grid-template-columns:1fr;gap:10px}.game-card-3d{grid-template-columns:1fr}.game-intro h1{font-size:45px}}@media(max-width:400px){.scene{height:340px}.game-controls{padding:18px}.stage-top{padding:12px;font-size:9px}.game-result{padding:18px}.game-intro h1{font-size:39px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}