:root{color-scheme:dark;--bg:#101312;--ink:#d2d9d4;--muted:#748079;--green:#b0d9a3;--line:#2a322d;--blue:#91bccc}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.9 ui-monospace,SFMono-Regular,Menlo,Consolas,"PingFang SC",monospace;min-height:100svh;display:flex;flex-direction:column}a{color:inherit;text-decoration:none}a:hover{color:var(--green)}button,input{font:inherit}button{cursor:pointer}header{padding:10px 20px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.brand{font-size:13px;letter-spacing:2px}.brand span{display:inline-block;margin-left:12px;font-size:9px;color:var(--muted);letter-spacing:2px}.environment{display:flex;gap:16px;align-items:center;font-size:10px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}.environment time{color:var(--ink)}main{width:calc(100% - 40px);margin:12px auto;flex:1;display:flex;flex-direction:column}.terminal{padding:12px 0;overflow-wrap:anywhere}button{border:0;background:none;color:var(--green);padding:0}button:hover{text-decoration:underline}button:focus-visible,a:focus-visible,input:focus-visible{outline:1px solid var(--green);outline-offset:4px}.entry{margin:0 0 8px}.echo{color:var(--muted);white-space:pre-wrap}.user{color:var(--green)}.path{color:var(--blue)}.dollar{color:var(--muted);margin:0 10px}.result{margin:2px 0 0;white-space:pre-wrap;font:inherit;font-size:13px;line-height:1.9}.result a{color:var(--blue);text-decoration:underline}.error{color:#e1a08d}.dir{color:var(--blue)}.file-list{display:flex;flex-wrap:wrap;gap:2px 24px;margin-top:2px}.file-list button{font-size:13px;color:var(--ink)}.file-list .dir{color:var(--blue)}#command-form{display:flex;align-items:baseline;gap:0}#command-form label{white-space:nowrap}#command{min-width:30px;width:100%;background:none;border:0;color:var(--ink);padding:0;outline:none;caret-color:var(--green)}.status{display:flex;justify-content:space-between;padding:10px 2px;color:var(--muted);font-size:10px;gap:15px}footer{padding:16px 40px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:10px;font-size:9px;color:var(--muted);position:sticky;bottom:0;background:var(--bg);z-index:2}footer>div{display:flex;gap:18px}footer img{vertical-align:middle;margin-right:5px}@media(max-width:650px){body{font-size:12px}header{padding:10px 14px}.environment{font-size:9px;gap:8px}.brand span{display:none}.brand{font-size:12px}main{width:calc(100% - 28px);margin:10px auto}.terminal{padding:10px 0}.result{font-size:12px}.echo{font-size:11px}#command-form{flex-wrap:nowrap}#command-form input{flex:1}.status{font-size:9px}.desktop-hint{display:none}footer{padding:12px 16px;flex-direction:column;font-size:8px}footer>div{gap:12px;flex-wrap:wrap}}
.pager{width:min(1100px,calc(100% - 28px));height:calc(100svh - 150px);max-height:none;margin:20px auto auto;padding:0;background:var(--bg);color:var(--ink);border:1px solid var(--line);font:inherit}.pager[open]{display:flex;flex-direction:column}.pager::backdrop{background:#080b0ae8}.pager-head,.pager-foot{display:flex;justify-content:space-between;gap:12px;padding:10px 16px;background:#1a211c;font-size:11px;align-items:center}.pager-head{border-bottom:1px solid var(--line)}.pager-head span{overflow-wrap:anywhere}.pager-foot{border-top:1px solid var(--line);flex-wrap:wrap}.pager-content{flex:1;min-height:0;overflow:auto;padding:16px;overscroll-behavior:contain;scrollbar-color:var(--muted) var(--bg)}.pager-content:focus{outline:none}.pager-content .result{margin:0;overflow-wrap:anywhere}.pager button{white-space:nowrap}.pager-foot span{margin-right:auto;color:var(--muted)}@media(max-width:650px){.pager{height:calc(100svh - 140px);margin-top:10px}.pager-head,.pager-foot{padding:8px 12px;font-size:10px}.pager-content{padding:12px}.pager-foot span{width:100%}}

@media(max-width:360px){header{flex-wrap:wrap;gap:4px 12px}.environment{margin-left:auto}}

footer{flex-wrap:wrap}footer>.status{flex-basis:100%;width:100%;padding:0 0 8px;border-bottom:1px solid var(--line);margin-bottom:4px;font-size:9px}footer>.status>span:last-child{margin-left:auto}@media(max-width:650px){footer>.status{flex-direction:row;font-size:8px;gap:10px}}

.boot{margin-bottom:18px}.boot .result{color:var(--muted);font-size:12px}

#command-form[hidden]{display:none}
.boot-line{min-height:1.9em;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--muted);font-size:12px}

footer>.site-notice{flex:1;align-items:baseline;gap:12px 20px;flex-wrap:wrap}footer>.site-notice>span:first-child{flex:1;min-width:min(100%,280px)}.copyright{white-space:nowrap}@media(max-width:650px){footer>.site-notice{flex-direction:column;gap:6px;align-items:flex-start}.copyright{white-space:normal}}
.pager{position:fixed;inset:auto 0;margin:0;width:100%;max-width:none;max-height:none;border:0;border-block:1px solid var(--line)}.pager::backdrop{background:transparent}.pager-content{padding:20px;scrollbar-gutter:stable}.markdown-view{font:15px/1.9 -apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif}.markdown-view h1{font-size:28px}.markdown-view h2{font-size:23px}.markdown-view h3{font-size:19px}.markdown-view p{margin:12px 0}.markdown-view pre{padding:16px;background:#19201b;overflow:auto}.markdown-view code{font:13px/1.8 ui-monospace,monospace;color:var(--green)}.markdown-view blockquote{margin:16px 0;padding:4px 18px;border-left:2px solid var(--green);color:var(--muted)}.markdown-view a{color:var(--blue);text-decoration:underline}.markdown-view img{display:block;max-width:100%;height:auto;margin:16px 0}@media(max-width:650px){.pager{margin:0}.pager-content{padding:14px}}
/* Static CRT phosphor treatment, confined to the terminal screen. */
main{position:relative;isolation:isolate;background:#08110c;border:1px solid #254331;border-radius:5px;padding:14px 18px;box-shadow:inset 0 0 65px #0009,0 0 18px #65da7c05;color:#a5e7ad;text-shadow:0 0 5px #6bdb8638}
main::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;border-radius:inherit;background:repeating-linear-gradient(180deg,#aaffbb0b 0px,#aaffbb0b 1px,transparent 1px,transparent 3px,#00000055 3px,#00000055 4px),radial-gradient(ellipse at center,transparent 45%,#0004 100%)}
main .terminal{position:relative;z-index:0;padding:0}main .boot-line,main .echo{color:#91bd98}main .user{color:#b1f1ae}main .path,main .file-list .dir,main .result a{color:#8cdbb1}main .dollar{color:#91bd98}main #command,main .file-list button{color:#a5e7ad;text-shadow:0 0 5px #6bdb8638}main #command{caret-color:#b9ffb3}main .result{overflow-wrap:anywhere}main .error{color:#e1a08d}@media(max-width:650px){main{padding:12px 10px}}@media(prefers-contrast:more){main{text-shadow:none}main::after{display:none}main .boot-line,main .echo{color:#b1e2b8}}@media print{main::after{display:none}}
/* Uneven phosphor grain and a slow, low-contrast refresh band. */
main::before{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;border-radius:inherit;opacity:.2;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.83' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23fff' filter='url(%23n)' opacity='.7' d='M0 0h180v180H0z'/%3E%3C/svg%3E");background-size:173px 191px;mix-blend-mode:soft-light;animation:crt-grain 1.4s steps(1,end) infinite}
main::after{background:linear-gradient(180deg,transparent 0%,transparent 37%,#b4ffca08 45%,#0002 49%,transparent 56%),repeating-linear-gradient(180deg,#aaffbb08 0px,transparent 1px,transparent 3px,#0004 4px,transparent 5px,transparent 7px,#0002 8px,transparent 9px,transparent 12px,#aaffbb06 13px,transparent 14px,#0003 16px,transparent 17px),radial-gradient(ellipse at 48% 42%,transparent 35%,#0005 100%);background-size:100% 220%,100% 100%,100% 100%;animation:crt-sweep 17s linear infinite}
@keyframes crt-grain{0%,100%{background-position:0 0;opacity:.2}20%{background-position:53px -37px;opacity:.16}45%{background-position:-29px 61px;opacity:.23}70%{background-position:77px 19px;opacity:.18}85%{background-position:-43px -73px;opacity:.21}}
@keyframes crt-sweep{from{background-position:0 100%,0 0,0 0}to{background-position:0 -120%,0 0,0 0}}
@media(prefers-reduced-motion:reduce){main::before,main::after{animation:none}}
@media(prefers-contrast:more){main::before,main::after{display:none}}
@media print{main::before,main::after{display:none}}
@font-face{font-family:"Fusion Pixel";src:url("fonts/fusion-pixel/fusion-pixel-12px-monospaced-zh_hans.otf.woff2") format("woff2");font-style:normal;font-weight:400;font-display:swap}
main,.pager{font-family:"Fusion Pixel",ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;line-height:2;font-synthesis:none}
main .boot-line,main .echo,main .result,main .file-list button,main #command,.pager-content:not(.markdown-view) .result{font-family:inherit;font-size:12px;line-height:2}
.pager-head,.pager-foot{font-size:12px}.markdown-view{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif}
/* Keep submitted commands identical to the live prompt/input. */
main .echo{display:flex;align-items:baseline;gap:0;white-space:normal}
main .echo-prompt{white-space:nowrap;flex-shrink:0}
main .echo-command,main #command{font-family:inherit;font-size:12px;font-weight:400;font-style:normal;line-height:2;letter-spacing:normal;color:#a5e7ad;text-shadow:0 0 5px #6bdb8638;white-space:pre-wrap;overflow-wrap:anywhere}
main .echo-command{min-width:0;flex:1}
main #command{appearance:none;margin:0;border-radius:0}
.touch-controls{display:none}.completion-list{display:flex;flex-wrap:wrap;gap:8px 18px}.completion-list button{font:inherit;color:var(--blue);padding:4px 0;text-align:left}
@media(pointer:coarse),(max-width:650px){body{height:var(--app-height,100dvh);min-height:0;overflow:hidden;padding-top:env(safe-area-inset-top)}header{flex-shrink:0}main{min-height:0;overflow:auto;overscroll-behavior:contain;scroll-padding-bottom:80px;flex:1}.terminal{min-width:0}footer{position:static;flex-shrink:0;padding-bottom:max(10px,env(safe-area-inset-bottom))}main #command,main .echo-command{font-size:16px;line-height:1.5}#command-form,.echo{flex-wrap:wrap}#command-form label,.echo-prompt{max-width:100%;white-space:normal;overflow-wrap:anywhere}#command-form input,.echo-command{flex:1;min-width:80px}.touch-controls:not([hidden]){display:flex;gap:8px;position:sticky;bottom:0;background:#08110cf2;padding:10px 0 4px;z-index:3;border-top:1px solid #254331;margin-top:12px}.touch-controls button{min-height:44px;min-width:48px;border:1px solid #345b40;border-radius:3px;font:14px ui-monospace,monospace;flex:1;touch-action:manipulation}.file-list button{min-height:40px}.pager button{min-height:44px;min-width:44px}.completion-list button{min-height:44px}main::before,main::after{position:sticky}main::before{position:absolute}main::after{position:absolute}}
@media(max-height:500px) and (pointer:coarse){footer{padding-top:4px;padding-bottom:4px;gap:3px}footer>.status{display:none}.site-notice>span:first-child{display:none}header{padding-block:5px}}
/* One shared type scale for the prompt, command and submitted echo. */
main{--command-font-size:12px;--command-line-height:2}
main #command-form,main .echo{font-family:"Fusion Pixel",ui-monospace,SFMono-Regular,Menlo,monospace;font-size:var(--command-font-size);font-weight:400;font-style:normal;line-height:var(--command-line-height);letter-spacing:normal;font-synthesis:none}
main #command-form label,main .echo-prompt,main #command,main .echo-command{font-family:inherit;font-size:inherit;font-weight:inherit;font-style:inherit;line-height:inherit;letter-spacing:inherit}
@media(pointer:coarse),(max-width:650px){main{--command-font-size:16px;--command-line-height:1.5}}
/* Share terminal metrics across input, boot messages and command output. */
main{font-size:var(--command-font-size);line-height:var(--command-line-height)}
main .boot-line,main .boot .result,main .result,main .file-list button,main .completion-list button{font-family:inherit;font-size:var(--command-font-size);line-height:var(--command-line-height);font-weight:400;font-style:normal;letter-spacing:normal;font-synthesis:none}
main .boot-line{min-height:calc(var(--command-font-size) * var(--command-line-height))}
.completion-list[hidden]{display:none}.completion-list{margin:6px 0 12px}.completion-list button.selected{color:#08110c;background:#a5e7ad;text-shadow:none;outline:1px solid #a5e7ad;outline-offset:2px}
/* Keep all legal content inside the viewport, including narrow flex layouts. */
footer{width:100%;min-width:0;box-sizing:border-box}footer>div,footer>.site-notice,footer>.site-notice>span{min-width:0;max-width:100%}footer>.site-notice>span:first-child{min-width:0;overflow-wrap:anywhere}footer .copyright{white-space:normal;overflow-wrap:anywhere}footer>.legal-links{flex-wrap:wrap;min-width:0;max-width:100%;gap:6px 18px}footer>.legal-links a{min-width:0;max-width:100%;overflow-wrap:anywhere}
@media(pointer:coarse),(max-width:650px){footer{align-items:stretch}footer>.site-notice{flex:none;width:100%}footer>.legal-links{width:100%;flex-direction:column;align-items:flex-start;gap:4px}body>.touch-controls:not([hidden]){position:static;flex-shrink:0;width:calc(100% - 28px);margin:0 auto 8px;padding:6px 0;background:var(--bg);border:0;z-index:auto}main{scroll-padding-bottom:12px;margin-bottom:8px}.touch-controls button{min-width:0}}
/* Site identity stays above document headings in the type hierarchy. */
header .brand{font-size:24px;line-height:1.4;font-weight:500;letter-spacing:3px;flex-shrink:0}
.markdown-view h1{font-size:22px;line-height:1.5;margin:12px 0 20px;font-weight:600}
.markdown-view h2{font-size:20px;line-height:1.5;margin:24px 0 12px;font-weight:600}
.markdown-view h3{font-size:18px;line-height:1.5;margin:20px 0 10px;font-weight:600}
.markdown-view h4,.markdown-view h5,.markdown-view h6{font-size:16px;line-height:1.6;margin:18px 0 8px;font-weight:600}
@media(max-width:650px){header{gap:8px;flex-wrap:wrap}header .brand{font-size:22px;letter-spacing:2px}.markdown-view h1{font-size:20px}.markdown-view h2{font-size:18px}.markdown-view h3{font-size:17px}}
/* Footer uses explicit rows; no flex-basis can push legal content sideways. */
body>footer{display:grid;grid-template-columns:minmax(0,1fr);justify-content:normal;align-items:start;gap:8px;width:100%;max-width:100%;min-width:0;padding-inline:clamp(14px,3vw,40px)}
body>footer>.status{display:flex;flex-basis:auto;width:auto;min-width:0;max-width:100%;gap:8px;flex-wrap:wrap;justify-content:space-between}
body>footer>.status>span{min-width:0;overflow-wrap:anywhere}
body>footer>.site-notice{display:grid;grid-template-columns:minmax(0,1fr);flex:none;width:auto;min-width:0;gap:6px}
body>footer>.site-notice>span{display:block;min-width:0;max-width:100%;overflow-wrap:anywhere;white-space:normal}
body>footer>.legal-links{display:flex;flex-direction:row;flex-wrap:wrap;width:auto;min-width:0;max-width:100%;gap:4px 18px;align-items:flex-start}
body>footer>.legal-links>a{display:block;min-width:0;max-width:100%;white-space:normal;overflow-wrap:anywhere}
@media(max-width:650px){body>footer>.legal-links{flex-direction:column}body>footer>.status{font-size:8px}}
@media(max-height:500px) and (pointer:coarse){body>footer>.status{display:none}}
.kit-mode .pager-content.clock-surface{display:flex;flex-direction:column;justify-content:center;align-items:center;background:#08110c;color:#a5e7ad;text-shadow:0 0 5px #6bdb8650;overflow:hidden}.clock-face{font-family:"Fusion Pixel",ui-monospace,monospace;font-weight:400;line-height:1;margin:0;white-space:pre;letter-spacing:0}.clock-time{font-family:"Fusion Pixel",ui-monospace,monospace;font-size:18px;margin-top:16px}.kit-mode .pager-foot{justify-content:center}.kit-mode .pager-foot span{margin:0}
/* Outer shell: industrial command-center styling. */
body{background:#100d0c}body>header{background:#170e0b;border-top:4px solid #d74722;border-bottom:1px solid #9c3b21;position:relative;padding-block:14px;color:#ed9b43}header .brand{color:#ef6036;font-family:ui-monospace,"PingFang SC",monospace;font-weight:700;letter-spacing:4px}header .brand span{color:#ce8d46;letter-spacing:2px}header .environment{color:#ad774c;border-left:2px solid #aa3b22;padding-left:12px}header .environment time{color:#f6ad51}body>header::after{content:"";position:absolute;bottom:-4px;left:0;width:105px;height:4px;background:repeating-linear-gradient(135deg,#e89b39 0 7px,#28170e 7px 14px);pointer-events:none}
body>footer{background:#170f0c;border-top:2px solid #a83c23;color:#b38b65;position:relative}body>footer>.status{color:#e49b47;border-color:#66311d;letter-spacing:1px;font-family:ui-monospace,monospace}body>footer>.status #status::before{content:"▰ ";color:#e4572c}body>footer>.site-notice{border-left:2px solid #9a3b23;padding-left:10px}body>footer .copyright{color:#d1874d}body>footer>.legal-links a{color:#ceaa79}body>footer>.legal-links a:hover{color:#ffbc59}body>footer::after{content:"";position:absolute;bottom:0;right:0;height:3px;width:95px;background:repeating-linear-gradient(135deg,#b54b2a 0 6px,#26140e 6px 12px);pointer-events:none}
body>.touch-controls:not([hidden]){background:#170f0c;border-block:1px solid #72331e;padding:7px;gap:6px}body>.touch-controls button{border:1px solid #ab4828;border-radius:0;background:linear-gradient(135deg,#ab482844 0 7px,transparent 7px);color:#efa24b;font-family:ui-monospace,monospace;font-weight:600;letter-spacing:1px}body>.touch-controls button:hover,body>.touch-controls button:active{background-color:#80321f;color:#ffcf80}header a:focus-visible,footer a:focus-visible,body>.touch-controls button:focus-visible{outline-color:#efa24b}@media(max-width:650px){header .brand{letter-spacing:2px}header .environment{padding-left:8px}body>header{padding-block:10px}body>footer>.status{letter-spacing:0}}
/* Blue protocol: consistent palette inside and outside the simulator. */
:root{--bg:#080f1a;--ink:#d5e9fa;--muted:#8aaac4;--green:#81c9ff;--line:#254969;--blue:#9bdcfa}
body{background:#080f1a;color:var(--ink)}body>header{display:flex;flex-wrap:wrap;gap:12px 24px;background:linear-gradient(110deg,#10243b,#0a1525);border-top:6px solid #5ea6ed;border-bottom:2px solid #376d9a;color:#b4dbff;padding:14px 20px}header .brand{color:#b8dfff;letter-spacing:4px}header .brand span{color:#79acd0}header .environment{border-color:#568fbb;color:#95b8d3;margin-left:auto}header .environment time{color:#d5efff}body>header::after{width:100%;height:5px;bottom:-5px;background:repeating-linear-gradient(135deg,#70afe9 0 10px,#10243b 10px 20px);opacity:.85}
.shell-id{display:flex;gap:10px;align-items:center;border-right:1px solid #3c688c;padding-right:18px;color:#8cb6d9;font:8px/1.5 ui-monospace,monospace;letter-spacing:1px}.shell-id b{font-size:35px;line-height:1;color:#8bcaff;letter-spacing:-2px;font-weight:800}.shell-flags{display:flex;gap:6px;width:100%;justify-content:flex-end}.shell-flags span{padding:2px 8px;border:1px solid #417ea7;font:9px/1.5 ui-monospace,monospace;letter-spacing:1px;color:#9cccef}.shell-flags span:first-child{background:#407fa9;color:#071524}.shell-strip{display:flex;justify-content:space-between;gap:12px;padding:9px 20px 5px;font:8px/1.5 ui-monospace,monospace;letter-spacing:1.5px;color:#7fa7c7;flex-shrink:0}
main{background:#071321;border-color:#315e83;box-shadow:inset 0 0 65px #0008,0 0 15px #4c9bdd12;color:#b8dcff;text-shadow:0 0 5px #6ebaff38}main::after{background-image:linear-gradient(180deg,transparent 0%,transparent 37%,#a1d3ff08 45%,#0002 49%,transparent 56%),repeating-linear-gradient(180deg,#8acaff08 0px,transparent 1px,transparent 3px,#0004 4px,transparent 5px,transparent 7px,#0002 8px,transparent 9px,transparent 12px,#8acaff06 13px,transparent 14px,#0003 16px,transparent 17px),radial-gradient(ellipse at 48% 42%,transparent 35%,#0005 100%)}
main .boot-line,main .echo,main .dollar{color:#93b9d8}main .user{color:#b6e2ff}main .path,main .file-list .dir,main .result a{color:#83c2f3}main #command,main .echo-command,main .file-list button{color:#b8dcff;text-shadow:0 0 5px #6ebaff38}main #command{caret-color:#c3e7ff}.completion-list button.selected{background:#a2d3ff;color:#071321;outline-color:#a2d3ff}
.pager{background:#071321;border-color:#315e83;color:#d5e9fa}.pager-head,.pager-foot{background:#11273c;border-color:#315e83}.kit-mode .pager-content.clock-surface{background:#071321;color:#a2d3ff;text-shadow:0 0 5px #6ebaff50}.markdown-view pre{background:#11273c}
body>.touch-controls:not([hidden]){background:#0d1c2e;border-color:#315e83}body>.touch-controls button{border-color:#4a88b8;color:#a4d2f7;background:linear-gradient(135deg,#4a88b844 0 9px,transparent 9px)}body>.touch-controls button:hover,body>.touch-controls button:active{background-color:#1b4365;color:#e2f4ff}
body>footer{background:#0b1726;border-top:3px solid #4d87b4;color:#a4bfd5}.footer-id{display:flex;justify-content:space-between;gap:10px;font:8px/1.5 ui-monospace,monospace;letter-spacing:1.5px;color:#83accd;padding:3px 0 7px;border-bottom:1px solid #2b4e6c}body>footer>.status{color:#99c6e9;border-color:#2b4e6c}body>footer>.status #status::before{content:"[ SYS ] ";color:#80bff1}body>footer>.site-notice{border-left:2px solid #427aa4;color:#a4bfd5}body>footer .copyright{color:#a4bfd5}body>footer>.legal-links a{color:#d3e5f4}body>footer>.legal-links a:hover{color:#fff}body>footer::after{width:130px;height:3px;background:repeating-linear-gradient(135deg,#70afe9 0 8px,#10243b 8px 16px)}header a:focus-visible,footer a:focus-visible,body>.touch-controls button:focus-visible{outline-color:#9bdcfa}
@media(max-width:650px){body>header{gap:8px 12px}.shell-id{padding-right:10px}.shell-id b{font-size:28px}.shell-id span{display:none}header .brand{letter-spacing:2px}.shell-flags{justify-content:flex-start}.shell-strip{padding-inline:14px;font-size:7px;letter-spacing:.5px}.footer-id{font-size:7px;letter-spacing:.5px}}@media(max-width:380px){header .environment{width:100%;justify-content:flex-end;border-left:0}.shell-strip span:last-child{display:none}}@media(prefers-contrast:more){main .boot-line,main .echo{color:#c2dff5}}
/* Use the font's native fullwidth/halfwidth metrics without shaping changes. */
main,.pager-content:not(.markdown-view){font-kerning:none;font-variant-ligatures:none;font-feature-settings:"palt" 0,"halt" 0,"liga" 0,"calt" 0;letter-spacing:0;word-spacing:0}
main #command-form label,main .echo-prompt,main #command,main .echo-command,main .result,main .boot-line,main .file-list button,main .completion-list button{font-kerning:inherit;font-variant-ligatures:inherit;font-feature-settings:inherit;letter-spacing:0;word-spacing:0}
body>footer>.legal-links{flex-direction:row;flex-wrap:wrap;align-items:center;gap:4px 16px}
body>footer>.legal-links>a{display:inline-flex;align-items:center;white-space:nowrap;flex:0 0 auto;font-size:9px;line-height:1.8}
body>footer>.legal-links img{flex:none}
.breakout-surface{display:flex;flex-direction:column;gap:10px;overflow:hidden;background:#071321}.breakout-hud{font:12px/1.6 "Fusion Pixel",monospace;color:#a2d3ff;flex-shrink:0}.breakout-area{flex:1;min-height:0;display:flex;align-items:center;justify-content:center}.breakout-area canvas{display:block;max-width:100%;max-height:100%;width:auto;height:auto;aspect-ratio:4/3;touch-action:none;border:1px solid #315e83}.breakout-controls{display:flex;gap:10px;flex-wrap:wrap;align-items:center;flex-shrink:0;font:11px/1.5 ui-monospace,monospace;color:#8aaac4}.breakout-controls button{border:1px solid #4a88b8;padding:8px 14px;min-height:40px;color:#b8dcff}.breakout-controls button:hover{background:#1b4365}
.breakout-movement{display:none;flex-shrink:0;gap:12px}.breakout-movement button{flex:1;min-height:48px;border:1px solid #4a88b8;color:#b8dcff;font:16px ui-monospace,monospace;touch-action:none;user-select:none;-webkit-user-select:none}.breakout-movement button.held{background:#245579;color:#fff}@media(pointer:coarse),(max-width:650px){.breakout-movement{display:flex}}
.markdown-view{font-family:"Fusion Pixel",ui-monospace,SFMono-Regular,Menlo,monospace;font-synthesis:none;font-kerning:none;font-variant-ligatures:none;font-feature-settings:"palt" 0,"halt" 0,"liga" 0,"calt" 0}
.markdown-view code{font-family:inherit}
/* One font family across the simulator and its control shell. */
body{font-family:"Fusion Pixel",ui-monospace,SFMono-Regular,Menlo,monospace;font-synthesis:none;font-kerning:none;font-variant-ligatures:none}
body>header,header .brand,header .brand span,header .environment,.shell-id,.shell-id b,.shell-strip,body>.touch-controls button,body>footer,body>footer>.status,.footer-id,body>footer>.site-notice,body>footer>.legal-links a{font-family:inherit;font-weight:400;font-style:normal}
header .brand{font-size:24px;letter-spacing:2px}.shell-id b{font-size:36px}.shell-id span,.shell-strip,.footer-id,header .environment,header .brand span,body>footer,body>footer>.status,body>footer>.legal-links a{font-size:12px;line-height:1.7;letter-spacing:0}
body>.touch-controls button{font-size:16px;line-height:1.5}
@media(max-width:650px){header .brand{font-size:24px}.shell-id b{font-size:24px}.shell-strip,.footer-id{font-size:10px}header .environment,body>footer,body>footer>.status,body>footer>.legal-links a{font-size:12px}}