:root{--bg:#eeeae1;--ink:#252e2b;--muted:#6b726a;--line:#c9ccc0;--green:#314e42;--acid:#d1e1a7;--mono:'Courier New',monospace;--sans:Arial,Helvetica,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 var(--sans)}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.35;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #b87733;outline-offset:5px}a{color:inherit}button{color:inherit}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.08}p+p{margin-top:15px}button{border:0}.masthead{height:83px;max-width:1440px;margin:auto;padding:0 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:16px}.brand{font:11px var(--mono);letter-spacing:1px;text-decoration:none;display:flex;align-items:center;gap:5px}.brand>span{font:700 20px 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p{font-size:13px;line-height:1.7}.small{font-size:11px!important}.manual-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}kbd{font-family:var(--mono)}#command-reference button{display:grid;grid-template-columns:170px 1fr;gap:20px;background:none;text-align:left;width:100%;border-bottom:1px solid var(--line);padding:12px 0;font-size:12px}#command-reference button:hover{background:#dfe4d3}#command-reference code{font-size:12px;color:#486339}.source-item{display:block;padding:14px 0;border-bottom:1px solid var(--line);font-size:13px}.source-item span{font-size:11px;display:block;color:#6d7963;margin-top:5px}.archive-controls{display:flex;gap:8px;margin:22px 0 13px}.archive-controls label:first-child{flex:1}.archive-controls input,.archive-controls select{width:100%;min-width:0;background:#f9faef;border:1px solid #b1bfa4;padding:10px;font-size:12px}.archive-item{border-top:1px solid var(--line);padding:20px 0}.archive-item h3{margin:0 0 11px}.archive-item pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#1d3026;color:#c9dfa9;padding:16px;font:12px/1.65 var(--mono);border-left:2px solid #a8bb7f}.archive-item p{font-size:12px}.archive-item a{font:10px var(--mono);color:#507039;overflow-wrap:anywhere}.archive-item .tag{font:9px var(--mono);color:#7d875b;margin-left:10px}.secondary-button{border:1px solid #809173;padding:10px 15px;background:none}.noscript{position:fixed;bottom:0;width:100%;background:#f4dc8a;padding:18px}.flash-label .number-group>span{animation:flash 1s steps(2,start) infinite}.flash-label .prog-group>span{animation:none}@keyframes flash{to{opacity:.2}}
@media(min-width:1200px){.flight-layout{grid-template-columns:1.4fr 1fr}.instrument-area{padding-right:65px;padding-left:30px}.mission-notebook{padding-left:38px}.dsky{max-width:510px}}
@media(max-width:950px){main{padding:0 24px}.intro{gap:30px}.intro-copy{width:270px}.instrument-area{padding:24px 20px 24px 0}.mission-notebook{padding-left:22px}.dsky{padding:29px 16px 18px}.display-glass{padding:8px}.lamp{font-size:8px}.seven{width:17px;height:31px}.digits{height:31px}.register{gap:3px;min-height:45px}.number-group{width:57px}.keyboard{gap:5px}.key{height:39px;font-size:12px}.key[data-key="VERB"],.key[data-key="NOUN"],.key[data-key="ENTR"],.key[data-key="RSET"]{font-size:8px}.plate{font-size:6px}.mission-time strong{font-size:29px}.phase{float:none;display:table;margin-top:7px}.event-body h2{font-size:27px}.tabs{gap:16px}.field-notes{gap:40px}}
@media(max-width:700px){.masthead{height:67px;padding:0 20px}.mission-mark{display:none}.brand{font-size:9px}.intro{display:block;padding:35px 0 28px}.intro h1{font-size:48px;letter-spacing:-2px}.intro-copy{margin-top:22px;width:auto}.intro-copy>p:first-child{font-size:16px}.intro-copy>p:first-child br{display:none}.intro-copy .muted{max-width:360px;font-size:12px;margin-top:9px}.workbench-bar{height:auto;min-height:58px}.tabs{gap:15px}.tabs button{padding:15px 0;font-size:9px}.tabs button span{font-size:11px;margin-left:3px}.workbench-bar>.text-button{font-size:10px;white-space:nowrap}.flight-layout{display:block}.instrument-area{padding:23px 0 20px}.instrument-heading{font-size:9px;margin-bottom:21px}.dsky{max-width:460px;padding:30px 22px 18px}.display-glass{padding:10px 12px}.lamp{font-size:9px}.seven{width:20px;height:34px}.digits{height:34px}.register{gap:6px;min-height:49px}.number-group{width:69px}.keyboard{gap:6px}.key{height:43px;font-size:14px}.key[data-key="VERB"],.key[data-key="NOUN"],.key[data-key="ENTR"],.key[data-key="RSET"]{font-size:9px}.plate{font-size:6px}.mission-notebook{border-left:0;border-top:1px solid var(--line);padding:24px 0}.mission-time{margin:19px 0}.mission-time strong{font-size:33px}.phase{float:right;margin-top:22px}.event-body h2{font-size:30px}.notebook-bottom{padding-top:22px}.timeline-heading{font-size:8px}.timeline-heading>span:last-child{max-width:155px;text-align:right;line-height:1.5}.event-dot{width:16px;height:16px;border-width:3px}.timeline-line{top:8px}.phase-labels{font-size:8px}.field-notes{grid-template-columns:1fr;gap:23px;padding:32px 0}.note-heading h2{font-size:29px}.note-heading h2 br{display:none}footer{padding:23px 24px;flex-wrap:wrap}footer>span{display:none}.manual-grid{grid-template-columns:1fr;gap:0}dialog{padding:22px}dialog h2{font-size:30px}.archive-controls{flex-direction:column}#command-reference button{grid-template-columns:1fr;gap:4px}}
@media(max-width:385px){main{padding:0 15px}.tabs{gap:9px}.tabs button span{font-size:10px}.workbench-bar>.text-button{font-size:9px}.dsky{padding:28px 14px 17px}.lamp{font-size:8px}.instrument-top{border-width:4px}.display-glass{padding:8px}.seven{width:18px}.number-group{width:60px}.register{gap:3px}.plate{font-size:5px}.key{height:40px}.key[data-key="KEY REL"]{font-size:8px}.brand i{margin:0 7px}.mission-time strong{font-size:30px}.phase{font-size:8px}.instrument-caption{font-size:9px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}