*{box-sizing:border-box}html{color-scheme:light}body{margin:0;background:#fff;color:#202426;font:14px Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}[hidden]{display:none!important}a{color:inherit;text-decoration:none}header,main,footer{width:min(1160px,90%);margin:auto}header{height:80px;display:flex;align-items:center;justify-content:space-between}.brand{font-size:15px;font-weight:600;letter-spacing:.02em}.header-note{color:#919191;font-size:11px}.intro{padding-top:12px}.intro h1{font-size:clamp(26px,3vw,38px);font-weight:400;letter-spacing:-.045em;margin:0}.intro p{font-size:12px;color:#999;margin:9px 0 0}.model{position:relative;margin:0 -3%}.model canvas{display:block;width:100%;height:clamp(360px,60svh,720px);touch-action:none;cursor:grab}canvas:active{cursor:grabbing}#viewer-status{position:absolute;top:40%;width:100%;text-align:center;color:#888;font-size:13px}#component-label{position:absolute;top:18px;left:3%;max-width:85%;padding:8px 10px;background:#fffffff0;border:1px solid #eee;border-radius:4px;font-size:11px;color:#777;pointer-events:none}.controls{position:relative;display:flex;align-items:center;flex-wrap:wrap;gap:4px;margin:0 3%;border-top:1px solid #ededed;padding:12px 0}.controls button,.part-actions button,.nose-options button,summary{font:12px Arial;color:#777;background:transparent;border:0;border-radius:4px;padding:12px;min-height:42px;cursor:pointer}.controls button:hover,.part-actions button:hover,.nose-options button:hover,summary:hover{background:#f5f5f5;color:#222}.controls button.selected,.controls button[aria-pressed=true],.nose-options button[aria-pressed=true]{background:#f0f1f1;color:#171717}.controls button:disabled,.part-actions button:disabled{opacity:.35;cursor:default}#launch-button{color:#222}#fullscreen-button{margin-left:auto}.view-menu{margin:0;padding:0;border:0}.view-menu summary{list-style:none;display:flex;align-items:center;gap:10px}.view-menu summary::-webkit-details-marker{display:none}.view-menu summary:after{content:'+';color:#999;font-size:16px}.view-menu[open] summary:after{content:'−'}.menu-content{position:absolute;top:100%;right:0;z-index:8;width:min(520px,100%);padding:20px;background:#fff;border:1px solid #e8e8e8;border-radius:8px;box-shadow:0 12px 40px #0000000d}.menu-section+.menu-section,.nose-options{margin-top:18px;padding-top:18px;border-top:1px solid #eee}.menu-label,.nose-options>span{display:block;color:#999;font-size:11px;margin:0 0 8px}.menu-buttons{display:flex;gap:3px;flex-wrap:wrap}.nose-options button{margin:2px}.hint{margin:0 3%;padding:0 0 20px;color:#aaa;font-size:11px}.inspector{padding:18px 0;border-top:1px solid #eee;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}.part-info h2{font-size:13px;font-weight:500;margin:0 0 6px}.part-info p{font-size:12px;line-height:1.6;color:#888;margin:0;max-width:740px}.part-actions{display:flex;flex-wrap:wrap;gap:3px}.specs{display:flex;gap:60px;padding:25px 0;border-top:1px solid #eee}.specs strong{font-size:22px;font-weight:400;letter-spacing:-.03em}.specs strong span{font-size:14px;color:#888}.specs p{font-size:11px;color:#999;margin:7px 0 0}.launcher-note,#internal-legend{font-size:11px;line-height:1.7;color:#999;padding:12px 0;max-width:760px}#internal-legend span{display:inline-block;margin-right:15px}.payload-key{color:#886724}.battery-key{color:#286b87}.avionics-key{color:#356b4d}footer{font-size:10px;color:#aaa;padding:16px 0 28px}a:focus-visible,button:focus-visible,summary:focus-visible,canvas:focus-visible{outline:2px solid #666;outline-offset:3px}body.viewer-expanded{overflow:hidden}body.viewer-expanded .model{position:fixed;inset:0;z-index:100;background:white;margin:0;display:flex;flex-direction:column;padding:12px}body.viewer-expanded .model canvas{flex:1;min-height:0;height:0;width:100%}body.viewer-expanded .controls{flex-shrink:0}body.viewer-expanded .menu-content{top:auto;bottom:100%;max-height:65svh;overflow:auto}body.viewer-expanded .hint{padding-bottom:5px}@media(max-width:600px){header{height:64px}.header-note{display:none}.intro{padding-top:6px}.model canvas{height:51svh;min-height:330px}.controls{gap:0}.controls button,summary{padding:10px 9px;font-size:11px}.specs{gap:0;justify-content:space-between}.specs strong{font-size:20px}.specs p{font-size:10px}.inspector{grid-template-columns:1fr;gap:8px}.menu-content{padding:14px;max-height:60svh;overflow:auto}.hint{font-size:10px}#fullscreen-button{margin-left:0}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* Studio refinement: calm hierarchy, readable labels and reachable controls. */
:root{--ink:#202426;--muted:#62696d;--line:#e8ebed;--surface:#f4f5f5}
.header-note,.intro p,.hint,.specs p,footer,.menu-label,.nose-options>span,.part-info p,.launcher-note,#internal-legend{color:var(--muted)}
header{height:76px}.intro{display:flex;align-items:baseline;justify-content:space-between;gap:20px}.intro h1{font-size:clamp(24px,2.5vw,34px)}.intro p{margin:0;font-size:11px}.model canvas{height:clamp(360px,62svh,760px)}
.view-caption{position:absolute;inset:20px 3% auto;display:flex;align-items:center;justify-content:space-between;pointer-events:none;font-size:11px;color:var(--muted)}
#view-name{display:inline-flex;align-items:center;gap:8px}#view-name:before{content:'';width:5px;height:5px;border-radius:50%;background:#8c969b}
#reset-view{pointer-events:auto;border:1px solid var(--line);background:#ffffffed;border-radius:5px;color:var(--muted);font:11px Arial;padding:9px 11px;min-height:36px;cursor:pointer}#reset-view:hover{background:var(--surface);color:var(--ink)}
#component-label{top:65px;background:#ffffffed;color:#4f565b;border-color:var(--line)}
.controls button,summary,.nose-options button,.part-actions button{min-height:44px;color:#565e63;transition:background .15s,color .15s}
.controls button.selected{background:#22282c;color:#fff}.controls button.selected:hover{background:#343d42;color:#fff}#launch-button{border:1px solid var(--line);padding:9px 14px;margin-left:8px}
.menu-content{top:auto;bottom:calc(100% + 8px);border-color:var(--line);box-shadow:0 12px 50px #12202c12;max-height:min(580px,70svh);overflow:auto;overscroll-behavior:contain}
.menu-heading{display:flex;align-items:center;justify-content:space-between;margin:-8px -8px 14px 0;font-size:13px;font-weight:500}.menu-heading button{font-size:11px}.keyboard-hint{margin:20px 0 0;padding-top:16px;border-top:1px solid var(--line);font-size:10px;color:var(--muted);line-height:1.8}
.inspector{margin:0 3%;padding:16px 0;border-color:var(--line)}.part-info p{max-width:720px}.part-actions button{background:#f4f5f5}.part-info h2{line-height:1.5}.specs{padding:24px 0;gap:72px}.specs strong{font-size:24px}.specs strong span{color:#62696d}.hint{padding-top:3px}.skip-link{position:fixed;top:8px;left:8px;padding:12px;background:white;border:1px solid #222;z-index:200;transform:translateY(-150%)}.skip-link:focus{transform:none}
body.viewer-expanded .inspector{flex-shrink:0;max-height:22svh;overflow:auto}body.viewer-expanded .view-caption{top:24px}body.viewer-expanded #component-label{top:69px}
@media(max-width:600px){.intro{display:block}.intro p{margin-top:8px}.model canvas{height:53svh;min-height:320px}.view-caption{top:16px}#component-label{top:62px;max-width:90%;font-size:10px}.controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}.controls>button,.controls>details{width:100%}.controls>button[hidden]{display:none!important}.view-menu summary{justify-content:center}.controls #launch-button{margin:0;padding:9px}.controls #fullscreen-button{margin:0}.menu-content{position:fixed;inset:auto 12px 12px;width:auto;max-height:70svh;padding:18px;border-radius:12px;z-index:150;box-shadow:0 0 0 100vmax #14202b33,0 -6px 40px #00000014}.view-menu[open] summary{background:var(--surface)}.menu-heading{position:sticky;top:-18px;z-index:1;background:#fff;margin:-18px -18px 14px;padding:12px 14px 8px 18px}.specs{gap:16px;justify-content:space-between}.specs strong{font-size:22px}.specs p{line-height:1.5}.part-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(80px,1fr))}.hint{padding-top:8px;line-height:1.6}body.viewer-expanded .menu-content{top:auto;bottom:12px;max-height:70svh}body.viewer-expanded .inspector{max-height:26svh}}
@media(prefers-reduced-motion:reduce){.controls button,summary,.nose-options button,.part-actions button{transition:none}}

/* Phone readability and device safe areas. */
#reset-view{min-height:44px;min-width:44px}
body.viewer-expanded .model{padding-top:max(12px,env(safe-area-inset-top));padding-right:max(12px,env(safe-area-inset-right));padding-bottom:max(12px,env(safe-area-inset-bottom));padding-left:max(12px,env(safe-area-inset-left))}
@media(max-width:600px){
 .controls button,summary,.nose-options button{font-size:12px}
 .hint,.specs p,footer{font-size:11px}
 .hint{line-height:1.7}
 .view-caption{font-size:12px}
 #reset-view{font-size:12px}
 .menu-content,body.viewer-expanded .menu-content{bottom:max(12px,env(safe-area-inset-bottom));left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right))}
 body.viewer-expanded .view-caption{top:max(24px,calc(env(safe-area-inset-top) + 12px))}
}

.camera-actions{display:flex;align-items:center;gap:4px;pointer-events:auto}
.camera-actions>button{min-width:44px;min-height:44px;border:1px solid var(--line);border-radius:5px;background:#ffffffed;color:var(--muted);font:18px Arial;cursor:pointer}
.camera-actions>button:hover{background:var(--surface);color:var(--ink)}

/* Direct access to existing nose variants. */
.model>.quick-nose{display:flex;align-items:center;flex-wrap:wrap;gap:4px;margin:0 3% 10px;padding:4px 0 10px;border-top:0;border-bottom:1px solid var(--line);flex-shrink:0}
.quick-nose>span{margin:0 12px 0 0;font-size:11px;color:var(--muted)}
.quick-nose button{margin:0;min-height:44px;padding:10px 12px}
.quick-nose button[aria-pressed=true]{background:#22282c;color:white}
@media(max-width:600px){.model>.quick-nose{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}.quick-nose>span{grid-column:1/-1;margin:4px 0}.quick-nose button{width:100%}}

/* Compact finish selector, independent of camera and nose controls. */
.livery-options{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:0 3% 8px;padding:10px 0;border-bottom:1px solid var(--line);flex-shrink:0}
.livery-label{font-size:12px;color:var(--muted)}

@media(max-width:600px){.livery-options{gap:8px 12px}}
.livery-flags{display:flex;flex-wrap:wrap;gap:5px}
.livery-flag{display:grid;place-items:center;width:44px;height:40px;min-height:40px;padding:0;border:1px solid transparent;border-radius:6px;background:transparent;cursor:pointer;transition:background .15s,border-color .15s}
.livery-flag span{font-size:24px;line-height:1}
.livery-flag:hover{background:#f2f3f3}
.livery-flag[aria-pressed="true"]{background:#eef1f2;border-color:#52616a;box-shadow:inset 0 -2px #52616a}
.livery-flag:focus-visible{outline:2px solid #32698a;outline-offset:3px}
.livery-flag:disabled{opacity:.4;cursor:wait}
.livery-flag.isengard span{display:grid;place-items:center;background:#333d40;color:#d3ad7a;border-radius:2px;width:28px;height:21px;font:bold 16px Georgia,serif}

.livery-flag.isengard .isengard-brand-icon{position:relative;width:26px;height:26px;overflow:hidden;background:white;border-radius:0}
.isengard-brand-icon img{position:absolute;width:101px;height:auto;max-width:none;left:-1.6px;top:-.8px}

.livery-flag .livery-icon{display:block;width:28px;height:20px;object-fit:contain;filter:drop-shadow(0 0 1px #0003)}
.livery-flag.coastguard .livery-icon{width:27px;height:27px;filter:none}