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.comparison-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 20px;border-bottom:1px solid var(--line);font-size:12px}.comparison-heading #model-version{color:#777;font:11px Consolas,monospace}.comparison-heading [data-match="false"]{font-weight:700;text-decoration:underline;text-decoration-style:dashed;text-underline-offset:4px}.comparison-boards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));min-width:0;background:#101012;align-items:start}.board-panel{min-width:0}.board-panel+.board-panel{border-left:1px solid #353535}.board-panel h3{font-size:11px;font-weight:500;color:#ddd;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:8px}.board-panel h3 span{font:9px Consolas,monospace;color:#bbb}.comparison-boards .board-wrap{min-height:300px;padding:8px}.game-layout{grid-template-columns:minmax(0,1fr) 190px}.game-controls{padding:22px 15px}.game-footer{align-items:start}.game-footer span:last-child{text-align:right;max-width:55%}
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.map-title{display:flex;flex-direction:column;gap:2px}.map-title .small-label{font-size:9px;color:#777}.map-title select{min-width:190px}.map-title strong{font-size:15px;font-weight:500;letter-spacing:-.025em}.version-picker{display:flex;align-items:center;gap:10px;font-size:11px;color:#666}.version-picker select{font:12px Consolas,monospace;min-width:135px}
.demo-workspace{display:block}.play-workspace{min-width:0}.play-workspace .game-layout{display:block}.play-workspace .comparison-heading{font-size:11px;padding:12px}.play-workspace .comparison-boards .board-wrap{min-height:280px;padding:12px}.play-workspace .board-panel h3{font-size:12px;padding:14px}.play-workspace .board-message{font-size:12px;padding:16px}
.play-workspace .game-controls{display:grid;grid-template-columns:minmax(0,1fr) 142px minmax(0,1fr);gap:7px 12px;padding:22px 12px}.play-workspace .game-counter{grid-column:1;grid-row:1;text-align:center}.play-workspace .game-counter p{justify-content:center}.play-workspace .game-counter strong{font-size:33px}.play-workspace #game-status{grid-column:1;grid-row:2;margin:0;font-size:11px;min-height:0;text-align:center}.play-workspace .dpad{grid-column:2;grid-row:1/4;margin:0;justify-self:center}.play-workspace .game-tools{grid-column:3;grid-row:1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.play-workspace .keyboard-note{grid-column:3;grid-row:2;margin:0;font-size:9px}.play-workspace .play-note{grid-column:3;grid-row:3;margin:0;font-size:9px}.play-workspace .game-footer{font-size:9px;padding:12px}
.program-panel{min-width:0;background:#fafaf8;border-top:1px solid var(--line);display:flex;flex-direction:column}.program-heading{padding:15px 18px;display:flex;justify-content:space-between;align-items:center;gap:10px}.program-heading .small-label{font-size:9px;color:#777}.program-heading h3{font:16px Consolas,monospace;margin-top:3px}#program-size{font:10px Consolas,monospace;color:#888}.code-toolbar{padding:0 16px 12px;display:flex;gap:8px;justify-content:space-between;align-items:center}.code-toolbar .segmented button{font-size:10px;padding:6px 8px}#copy-program{border:0;border-bottom:1px solid #aaa;padding:2px 0;background:transparent;font-size:10px;white-space:nowrap}#code-context{padding:10px 17px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font:10px/1.6 Consolas,monospace;color:#777;overflow-wrap:anywhere}.program-code{height:420px;padding:18px 0;background:#fff;font:13px/1.8 Consolas,'Courier New',monospace;tab-size:4}.source-line{display:block;padding:0 16px 0 12px;min-width:max-content;min-height:18px}.source-line[data-line]::before{content:attr(data-line);display:inline-block;width:30px;margin-right:13px;color:#aaa;text-align:right;user-select:none}.source-line.added{background:#e9e9e3;border-left:3px solid #303030;padding-left:9px;font-weight:600}.source-line.removed{background:#f4f4f2;color:#888;border-left:3px dotted #aaa;padding-left:9px}.source-line.diff-heading{color:#555;background:#f7f7f4}.code-note{font-size:10px;color:#777;padding:13px 17px;line-height:1.7;border-top:1px solid var(--line);margin-top:auto}

@media(max-width:640px){.play-workspace .comparison-boards .board-wrap{min-height:160px}.play-workspace .game-controls{grid-template-columns:minmax(0,1fr) 145px;padding:18px 12px}.play-workspace .game-tools{grid-column:1;grid-row:3}.play-workspace .keyboard-note,.play-workspace .play-note{display:none}.program-code{height:360px;font-size:12px}.source-line[data-line]::before{width:20px;margin-right:10px}.program-heading{padding:14px 12px}.code-toolbar{padding-inline:12px}.code-toolbar .segmented button{padding:6px 7px}}
.world-switcher{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 20px 12px}.world-switcher .small-label{font-size:9px;color:#777}.world-switcher p{font-size:17px;font-weight:500;letter-spacing:-.025em;margin-top:4px}.world-explanation{padding:0 20px 20px;font-size:12px;line-height:1.8;color:#666;border-bottom:1px solid var(--line)}
@media(max-width:640px){.world-switcher{align-items:flex-start;flex-direction:column;gap:12px;padding:16px 12px 10px}.world-switcher p{font-size:16px}.world-explanation{padding:0 12px 16px;font-size:11px}}
.examples-context{margin:38px 0 22px;font:10px/1.8 Consolas,monospace;color:#666}.examples-context span{display:block;font:12px/1.8 Arial,sans-serif;margin-top:7px}
.failure-examples[hidden]{display:none}.failure-examples{display:grid;gap:34px}.failure-case{border-top:1px solid #c9c9c4;padding-top:24px}.case-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.case-heading .small-label{font-size:9px;color:#777}.case-heading h3{font-size:24px;font-weight:500;letter-spacing:-.035em;margin-top:7px}.case-action{font:11px Consolas,monospace;white-space:nowrap;border:1px solid #ccc;border-radius:4px;padding:8px 12px}
.case-images{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.case-images figure{min-width:0}.case-images figcaption{font-size:13px;color:#333;margin:0 0 10px;line-height:1.6}.case-images figcaption span{display:block;font:10px/1.8 Consolas,monospace;color:#777;margin-bottom:3px}.case-images img{display:block;width:100%;height:auto;image-rendering:pixelated;border-radius:3px;background:#101012}.failure-case>p{font-size:12px;line-height:1.8;color:#666;margin-top:15px;max-width:850px}
.play-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-top:65px;border-top:1px solid #bbb;padding-top:32px}.play-heading .small-label{font-size:10px;color:#777}.play-heading h3{font-size:32px;letter-spacing:-.04em;font-weight:500;margin-top:9px}.play-heading>p{max-width:420px;font-size:13px;line-height:1.8;color:#666}.play-heading+.game-shell{margin-top:24px}
@media(max-width:640px){.examples-context{margin-top:28px;font-size:9px}.case-heading{align-items:start;gap:12px;flex-direction:column}.case-heading h3{font-size:23px}.case-action{font-size:10px}.case-images{grid-template-columns:1fr;gap:18px}.case-images figcaption{font-size:12px}.case-images figcaption span{display:inline;margin-right:10px}.failure-case>p{font-size:11px}.play-heading{align-items:start;flex-direction:column;gap:16px;margin-top:42px;padding-top:26px}.play-heading h3{font-size:29px}.play-heading>p{font-size:12px}.version-picker{justify-content:space-between;width:100%}}
.game-tools #auto-play{grid-column:1/-1;background:#181818;color:#fff;border-color:#181818}.game-tools #auto-play[aria-pressed="true"]{background:#fff;color:#181818}#auto-progress{grid-column:1/-1;font-size:10px;line-height:1.6;color:#777;text-align:center}
@media(max-width:900px){.play-workspace .comparison-boards{grid-template-columns:1fr}.play-workspace .board-panel+.board-panel{border-left:0;border-top:1px solid #353535}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}