:root{--paper:#f4f4ee;--viewer:#e7ece8;--ink:#263d47;--muted:#7b8a88;--line:#d3dcd4;--accent:#b97448;--mono:Consolas,"Courier New",monospace}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.6 "Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}button,input,select{font:inherit;color:inherit}button{border:0;background:none;cursor:pointer}button:disabled{opacity:.4;cursor:default}a{color:inherit;text-decoration:none}button,a,input,select{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,canvas:focus-visible{outline:3px solid #c28a5c;outline-offset:4px}[hidden]{display:none!important}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:500}.sr-only{position:absolute;clip-path:inset(50%);width:1px;height:1px;overflow:hidden}.skip{position:fixed;top:-100px;left:18px;background:var(--ink);color:white;padding:12px;z-index:20}.skip:focus{top:10px}header{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 36px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:13px;font-size:21px;font-weight:600;letter-spacing:3px}.brand svg{width:37px;height:37px;fill:var(--paper);stroke:var(--ink);stroke-width:2}.brand small{display:block;font:6px var(--mono);letter-spacing:1.2px;color:#8c9891;margin-top:2px}header>p{font:8px var(--mono);letter-spacing:2px;color:#88978f}.portfolio-link{font-size:11px;color:#6c8180}main{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(350px,1fr);max-width:1800px;margin:auto}.viewer{position:sticky;top:16px;align-self:start;min-width:0;overflow:hidden;background:var(--viewer);border:1px solid #d2dcd4;border-radius:5px;margin:25px 0 25px 24px;padding:28px 30px 18px}.viewer-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;pointer-events:none}.eyebrow{font:8px/1.7 var(--mono);letter-spacing:1px;color:#8a9587}h1{font-size:clamp(46px,4.4vw,73px);letter-spacing:-3.8px;line-height:.98;margin-top:20px;font-weight:500}h1 em{font-family:Georgia,serif;font-weight:400;color:#a17d54}.model-mark{font:72px/1 Georgia,serif;color:#aab9ae;letter-spacing:-5px;margin-top:24px;text-align:right}.model-mark span{display:block;font:6px var(--mono);letter-spacing:1px;margin-top:16px}.scene-wrap{position:relative;margin-top:9px}#scene{height:clamp(360px,calc(100vh - 390px),590px);touch-action:none}#scene canvas{display:block;touch-action:none;width:100%;height:100%}.scene-meta{position:absolute;bottom:7px;left:0;right:0;display:flex;justify-content:space-between;gap:15px;font:7px var(--mono);letter-spacing:.4px;color:#899886;pointer-events:none}.part-label{position:absolute;transform:translate(-50%,-100%);padding:5px 8px;white-space:nowrap;font:8px var(--mono);color:#6f674d;border:1px solid #c2c2a6;background:#faf8eae8;border-radius:3px;pointer-events:none}.camera-controls{display:flex;align-items:center;gap:6px;flex-wrap:wrap;border-top:1px solid #cbd6ce;padding-top:14px}.camera-controls button{border:1px solid #c6d0c7;border-radius:3px;background:#eef1e9;padding:8px 11px;font-size:10px}.camera-controls button:hover{background:#e0e7db}.camera-controls #camera-reset{margin-left:auto;background:none;border-color:transparent;color:#7f8e82}.viewer-status{font-size:9px;color:#8b9a87;margin-top:12px}.rotation{display:flex;align-items:center;gap:17px;margin-top:16px;font:8px var(--mono);color:#88957f}.rotation label{white-space:nowrap;font-size:7px}.rotation input{width:100%;height:3px;accent-color:var(--accent)}.rotation output{min-width:27px;text-align:right}.controls{padding:43px 36px 30px;min-width:0}.controls>h2{font-size:35px;line-height:1.1;letter-spacing:-1.5px;margin-top:14px}.intro{font-size:12px;line-height:1.9;color:#849186;margin-top:18px}.model-stats{display:flex;justify-content:space-between;gap:18px;border-block:1px solid var(--line);padding:20px 0;margin-top:24px}.model-stats strong{display:block;font:30px/1 Georgia,serif}.model-stats span{display:block;font:6px var(--mono);letter-spacing:1px;color:#94a08e;margin-top:7px}.flight-section,.assembly-section,.layers,.inspector{padding-top:23px}.flight-section{padding-bottom:23px;border-bottom:1px solid var(--line)}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.section-heading label,.section-heading output{font:8px var(--mono);color:#8c9986}.controls section>h3{font-size:22px;letter-spacing:-.6px;margin-top:8px}.hint{font-size:10px;line-height:1.9;color:#929f8b;margin-top:10px}.live-dot{width:6px;height:6px;background:#b8804c;border-radius:50%;box-shadow:0 0 0 4px #ba8d4e12}.button{display:flex;align-items:center;justify-content:space-between;gap:12px;border-radius:3px;padding:13px 15px;font-size:11px}.primary{width:100%;background:#304952;color:#f1f3e7;margin:13px 0 15px}.primary:hover{background:#45616a}.outline{border:1px solid #c7d2c0;background:#eaf0e2;color:#718267}.outline:hover{background:#dfe7d6}.flight-section>.primary{margin-bottom:0}.flight-phase{font-size:17px;letter-spacing:-.4px;margin-top:16px;color:#607f79}.flight-actions{display:flex;gap:8px;margin-top:12px}.flight-actions .button{flex:1;justify-content:center;padding:10px 5px}.telemetry{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin:19px 0}.telemetry output{font:19px Georgia,serif;white-space:nowrap}.telemetry span{display:block;font:6px var(--mono);letter-spacing:.7px;color:#95a08c;margin-top:4px}#flight-timeline,#assembly{width:100%;height:4px;accent-color:var(--accent);margin:15px 0 3px}.speed-label{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#85957f;margin-top:15px}.speed-label select{border:1px solid #cad5c4;border-radius:3px;background:#f5f7ed;padding:6px 9px;font-size:11px}.toggles{display:grid;gap:9px;margin-top:16px;font-size:11px;color:#7c8e77}.toggles label{display:flex;align-items:center;gap:8px}.toggles input{width:14px;height:14px;accent-color:var(--accent)}.mode-buttons{display:flex;gap:4px;background:#e8ede2;border:1px solid #d2dccb;border-radius:4px;padding:4px;margin-top:16px}.mode-buttons button{flex:1;padding:9px 4px;white-space:nowrap;font-size:10px;color:#85977b}.mode-buttons [aria-pressed=true]{background:#fffdf1;color:#78613e;border-radius:2px;box-shadow:0 1px 4px #4b61441a}.layers,.inspector{border-top:1px solid var(--line);margin-top:24px}.system-buttons{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}.system-buttons button{border:1px solid #ced9c5;padding:7px 10px;border-radius:3px;background:#f0f3e8;font-size:10px;color:#87987b}.system-buttons [aria-pressed=true]{background:#536f70;border-color:#536f70;color:#eef4e8}.color-options{display:flex;gap:15px;flex-wrap:wrap;border:0;padding:0;margin:20px 0 0}.color-options legend{font:7px var(--mono);letter-spacing:.8px;color:#95a18b;margin-bottom:11px}.color-options label{display:flex;align-items:center;gap:6px;position:relative;font-size:9px;color:#89977f;cursor:pointer}.color-options input{position:absolute;width:1px;height:1px;opacity:0}.swatch{width:19px;height:19px;border:3px solid #eef1e6;border-radius:50%;box-shadow:0 0 0 1px #cbd5c0}.mineral{background:#aebbbf}.navy{background:#345365}.ember{background:#bd6438}.color-options label:has(input:checked) .swatch{box-shadow:0 0 0 2px #b07c4d}.color-options label:has(input:focus-visible){outline:3px solid #b07c4d;outline-offset:5px}.inspector select{width:100%;min-width:0;padding:11px 9px;background:#f7f8ee;border:1px solid #cbd6c1;border-radius:3px;font-size:12px;margin-top:10px}.component-card{margin-top:13px;border:1px solid #cdd7c1;border-left:3px solid #b38b56;border-radius:3px;background:#e9efdf;padding:17px 15px}.component-card h3{font-size:23px;letter-spacing:-.7px;line-height:1.2;margin-top:8px}.component-card>p:not(.eyebrow){font-size:11px;line-height:1.9;color:#7c9069;margin-top:12px}.component-card dl{margin:17px 0}.component-card dt{font:6px var(--mono);letter-spacing:.6px;color:#9aa786;margin-top:12px}.component-card dd{font-size:11px;line-height:1.8;color:#718461;margin:5px 0 0}.component-card .button{width:100%;padding:10px 12px;background:#f2f5e7;font-size:10px}.connection-heading{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font:6px var(--mono);color:#98a78a;letter-spacing:.3px;margin:18px 0 9px}#connections-list{display:grid;gap:6px}.connection-button{display:flex;align-items:center;gap:8px;text-align:left;border:1px solid #d0dcc3;border-radius:3px;background:#f0f4e5;padding:8px 10px;font-size:10px;color:#829571}.connection-button i{width:6px;height:6px;border-radius:50%;background:#b85c43;flex:none}.connection-button.data i{background:#68978c}.connection-button.signal i{background:#c19b54}.connection-button.motor i{background:#718995}.connection-button span:last-child{margin-left:auto}.connection-button[aria-pressed=true]{background:#e3ead8;border-color:#af895b}.utility{display:flex;flex-wrap:wrap;justify-content:space-between;gap:13px;margin-top:27px}.utility>.button{width:100%}.utility>button:not(.button){font-size:10px;color:#8c9c7a;padding:5px 0}.status{font-size:10px;color:#7d9169;line-height:1.8;min-height:18px;margin-top:10px}.concept-note{font-size:9px;line-height:1.9;color:#a1ad91;margin-top:9px}.catalogue{max-width:1800px;margin:auto;padding:44px 37px;border-top:1px solid var(--line)}.catalogue-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:25px}.catalogue h2{font-size:36px;letter-spacing:-1.6px;line-height:1.1;margin-top:10px}.catalogue-heading>p{font-size:11px;line-height:1.9;color:#8f9f83;text-align:right}.systems-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:27px}.system-card{padding:20px 17px;background:#edf1e5;border:1px solid #cfdbc0;border-radius:4px}.system-card h3{font-size:21px;letter-spacing:-.6px;margin-top:7px}.system-card>p:not(.eyebrow){font-size:10px;line-height:1.9;color:#8d9e7c;margin-top:10px;min-height:55px}.system-card details{border-top:1px solid #d2ddc6;margin-top:15px;padding-top:12px}.system-card summary{font-size:10px;color:#7f9568;cursor:pointer}.catalogue-parts{display:grid;gap:5px;margin-top:12px}.catalogue-parts button{text-align:left;color:#889e71;font-size:10px;padding:4px 0}.catalogue-parts button:hover{text-decoration:underline}footer{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:26px 37px;border-top:1px solid var(--line);font:7px var(--mono);letter-spacing:.5px;color:#97a68b}footer a{font:10px "Segoe UI",sans-serif;color:#839974}.flight-mode .assembly-section,.flight-mode .layers,.flight-mode .inspector{opacity:.6}
@media(max-width:1100px){header>p{display:none}main{grid-template-columns:minmax(0,1.3fr) minmax(325px,1fr)}.viewer{margin-left:15px;padding:24px 20px 17px}.viewer h1{font-size:49px}.model-mark{font-size:49px}.model-mark span{font-size:5px}.controls{padding:35px 26px}.controls>h2{font-size:31px}.camera-controls #camera-reset{margin-left:0}.systems-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){header{padding:20px}.brand{font-size:17px;letter-spacing:2px;gap:9px}.brand svg{width:30px;height:30px}.brand small{font-size:5px}.portfolio-link{font-size:9px}main{grid-template-columns:1fr}.viewer{position:relative;top:0;margin:15px 12px 0;padding:25px 19px 19px}.viewer h1{font-size:51px;letter-spacing:-3px}.eyebrow{font-size:7px}.model-mark{font-size:57px}.model-mark span{font-size:4px;max-width:65px;line-height:1.8}.scene-wrap{margin-inline:-14px}#scene{height:390px}.scene-meta{left:14px;right:14px;font-size:5px}.part-label{font-size:6px;padding:4px 6px}.camera-controls{gap:5px}.camera-controls button{font-size:9px;padding:8px}.camera-controls #camera-reset{margin-left:auto;padding-inline:2px}.viewer-status{font-size:9px;line-height:1.8}.rotation{gap:12px}.rotation label{font-size:6px}.controls{padding:34px 25px}.controls>h2{font-size:39px}.intro{font-size:13px}.controls section>h3{font-size:25px}.hint{font-size:11px}.button{font-size:13px;padding:15px}.flight-actions .button{font-size:12px}.flight-phase{font-size:21px}.telemetry output{font-size:23px}.telemetry span{font-size:6px}.speed-label,.toggles{font-size:12px}.mode-buttons button{font-size:11px}.system-buttons button{font-size:11px;padding:9px 12px}.color-options{gap:19px}.color-options label{font-size:10px}.inspector select{font-size:13px;padding:13px 10px}.component-card{padding:19px 16px}.component-card h3{font-size:26px}.component-card>p:not(.eyebrow),.component-card dd{font-size:12px}.component-card dt{font-size:7px}.connection-button{font-size:11px}.connection-heading{font-size:6px}.catalogue{padding:34px 24px}.catalogue-heading{display:block}.catalogue-heading>p{text-align:left;margin-top:17px}.catalogue h2{font-size:35px}.systems-grid{grid-template-columns:1fr}.system-card h3{font-size:24px}.system-card>p:not(.eyebrow){font-size:12px;min-height:0}.system-card summary,.catalogue-parts button{font-size:12px}footer{padding:25px 24px;font-size:6px}footer>span:last-child{width:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

.catalogue-part{display:block;text-align:left;font-size:11px;padding:8px 0;color:#637c7c;border-bottom:1px solid #d4ddd3;width:100%}.system-card h3{margin-bottom:14px}.connection-button{display:block;width:100%;text-align:left}.connection-button small{display:block;font-size:8px;margin-top:3px;color:#81938a}.connection-button.active{border-color:#b97448;background:#e7ecdf}

.navigation-panel{margin-top:23px;padding:17px 15px;background:#e7eddf;border:1px solid #cbd8c5;border-radius:4px}.navigation-panel h4{font-size:19px;font-weight:500;line-height:1.2;margin:8px 0 12px}.navigation-panel #nav-state{font-size:12px;color:#627f70;min-height:38px}.nav-metrics{display:grid;grid-template-columns:1fr 1fr;gap:17px 10px;border-block:1px solid #cdd9c5;padding:15px 0;margin-top:10px}.nav-metrics output{font:20px Georgia,serif}.nav-metrics span{display:block;font:6px var(--mono);letter-spacing:.5px;margin-top:5px;color:#8a9b7e}.nav-metrics>div:last-child{grid-column:1/-1}#nav-log{list-style:none;padding:0;margin:16px 0 0;min-height:110px}#nav-log li{display:flex;gap:9px;border-bottom:1px solid #d2dccb;padding:8px 0;font-size:10px;line-height:1.6;color:#718665}#nav-log li>span:first-child{font:8px var(--mono);white-space:nowrap;min-width:33px;padding-top:3px;color:#b17848}.flight-mode .viewer h1{font-size:38px;letter-spacing:-2px;margin-top:10px}.flight-mode .model-mark{font-size:46px;margin-top:12px}.flight-mode #scene{height:clamp(410px,calc(100vh - 310px),640px)}@media(max-width:760px){.navigation-panel{padding:18px}.navigation-panel h4{font-size:23px}.navigation-panel #nav-state{font-size:13px}#nav-log li{font-size:12px}.nav-metrics span{font-size:7px}.flight-mode #scene{height:410px}}

.flight-options{margin-top:16px;padding:13px 14px;border:1px solid #cbd8c5;border-radius:4px;background:#ebf0e4}.flight-options label{display:flex;gap:9px;align-items:center;font-size:12px;color:#486763;cursor:pointer}.flight-options input{accent-color:#b97448;width:15px;height:15px;flex:none}.flight-options p{font-size:10px;line-height:1.8;color:#8b9b80;margin-top:8px}.flight-options #mode-status:empty{display:none}.nav-mode{font:7px var(--mono);letter-spacing:.4px;color:#a17d54;margin-bottom:12px}.nav-metrics>div:last-child{grid-column:auto}@media(max-width:760px){.flight-options label{font-size:14px}.flight-options p{font-size:11px}.nav-mode{font-size:8px}}

.flight-options .mission-label{font:8px var(--mono);letter-spacing:.5px;text-transform:uppercase;margin-bottom:8px}#mission-select{width:100%;padding:10px 8px;border:1px solid #cad6c5;border-radius:3px;background:#f7f8ee;font-size:12px;margin-bottom:17px}.cargo-panel{margin-top:16px;padding:15px;border:1px solid #cbd8c5;border-left:3px solid #b57c44;background:#e9eedf;border-radius:3px}.cargo-panel strong{display:block;font-weight:500;font-size:19px;margin:9px 0 5px}.cargo-panel #cargo-grip{font-size:10px;color:#7f9273}.cargo-panel .button{font-size:10px}.component-card #grip-preview{margin-bottom:10px}@media(max-width:760px){#mission-select{font-size:14px}.flight-options .mission-label{font-size:9px}.cargo-panel strong{font-size:22px}.cargo-panel #cargo-grip,.cargo-panel .button{font-size:12px}}