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env(safe-area-inset-left));--tile-h:64px;--header-height:80px;--panel-room:calc(100dvh - var(--hud-top) - var(--header-height) - 10px - var(--hud-bottom) - var(--tile-h) - 64px);flex:1;width:100%;min-height:0;position:relative}.helios-workspace [hidden]{display:none!important}.sr-only,.workspace-heading{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.eyebrow{font:500 11px var(--font-mono);letter-spacing:.08em;text-transform:uppercase;margin:0 0 4px}h1{font:500 24px/1.1 var(--font-display);letter-spacing:-.035em;margin:0}.intro{display:none}.instrument{position:absolute;inset:0}.scene-panel{position:absolute;inset:0;overflow:hidden}.canvas-wrap{background:var(--canvas-bg);isolation:isolate;position:absolute;inset:0;overflow:hidden}#helios-canvas{touch-action:none;width:100%;height:100%;display:block}.label-host{pointer-events:none;z-index:2;--scene-label-ink:var(--bg);position:absolute;inset:0;overflow:hidden}:root[data-theme=dark] .label-host{--scene-label-ink:var(--fg)}.label-host .helios-label,.label-host .sky-constellation-label{font-family:var(--font-mono);letter-spacing:.02em;white-space:nowrap;line-height:1.2}.label-host .helios-label.label-t1{color:var(--scene-label-ink);font-size:13px}.label-host .helios-label.label-t2{color:var(--scene-label-ink);font-size:11px}@supports (color:color-mix(in lab, red, red)){.label-host .helios-label.label-t2{color:color-mix(in srgb, var(--scene-label-ink) 80%, var(--canvas-bg))}}.label-host .helios-label.label-t3,.label-host .sky-constellation-label{color:var(--scene-label-ink);font-size:10px}@supports (color:color-mix(in lab, red, red)){.label-host .helios-label.label-t3,.label-host .sky-constellation-label{color:color-mix(in srgb, var(--scene-label-ink) 60%, var(--canvas-bg))}}.label-host .sky-constellation-label{text-transform:none}.label-host button.helios-label{cursor:pointer;background:0 0;border:0;min-width:44px;min-height:44px;padding:8px}.label-host button.helios-label:focus-visible{outline-offset:-2px;outline:2px solid}.scene-status{background:var(--surface);text-align:center;z-index:5;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:24px;display:flex;position:absolute;inset:0}.scene-status h2{font:500 22px var(--font-display);margin:0}.scene-status p{max-width:42ch;margin:0;line-height:1.5}.helios-workspace button{border:1px solid var(--border);background:var(--surface);min-width:44px;min-height:44px;color:var(--fg);font:500 14px var(--font-sans);cursor:pointer;border-radius:10px;padding:8px 14px}.helios-workspace button:hover{background:var(--surface-soft)}.helios-workspace button:disabled{opacity:.45;cursor:default}.helios-workspace :is(button,summary,a,input):focus-visible{outline:2px solid var(--accent);outline-offset:2px}.helios-workspace button.primary{border-color:var(--accent);background:var(--accent);color:var(--bg)}.helios-workspace fieldset{border:0;min-width:0;margin:0;padding:0}.helios-workspace a{min-width:44px;min-height:44px;color:var(--fg);text-underline-offset:3px;align-items:center;text-decoration:underline;display:inline-flex}.hud-top{z-index:15;top:var(--hud-top);left:var(--hud-left);right:var(--hud-right);height:var(--header-height);box-sizing:border-box;border:1px solid var(--border);background:var(--surface);border-radius:10px;align-items:center;gap:8px;padding:6px;display:flex;position:absolute}.helios-workspace .hud-back{flex:0 0 44px;justify-content:center;height:44px;font-size:18px;text-decoration:none}.hud-caption{pointer-events:none;flex:1;min-width:0;padding-right:6px}.helios-workspace .hud-top [data-app-intro]{flex:0 0 44px}.helios-workspace .hud-top .intro-help{width:44px;padding:0;position:static}.hud-title{white-space:nowrap;font:600 14px/20px var(--font-sans);align-items:baseline;gap:10px;margin:0;display:flex}#view-title{text-overflow:ellipsis;min-width:0;overflow:hidden}#scale-display{font:500 11px/20px var(--font-mono);color:var(--muted);flex-shrink:0}#view-context{text-overflow:ellipsis;white-space:nowrap;color:var(--muted);margin:2px 0 0;font-size:12px;line-height:1.4;overflow:hidden}.dock{z-index:20;left:var(--hud-left);right:var(--hud-right);bottom:var(--hud-bottom);position:absolute}.dock-row{gap:8px;display:flex}.helios-workspace .play{flex:0 0 var(--tile-h);height:var(--tile-h);color:var(--accent);border-radius:50%;place-items:center;padding:0;display:grid}.helios-workspace .play svg{width:22px;height:22px}.play .icon-pause,.play[aria-pressed=true] .icon-play{display:none}.play[aria-pressed=true] .icon-pause{display:block}.helios-workspace .play[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--bg)}.cube-viewport{min-width:0;height:var(--tile-h);perspective:520px;touch-action:none;flex:1;position:relative}.cube{pointer-events:none;--rot:0deg;height:100%;transform-style:preserve-3d;transform:translateZ(calc(var(--tile-h) / -2)) rotateX(var(--rot));transition:transform .42s cubic-bezier(.22,.9,.3,1);position:relative}.side{backface-visibility:hidden;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;display:grid;position:absolute;inset:0}.side:not([inert]){pointer-events:auto}.side[data-side="0"]{transform:rotateX(0deg) translateZ(calc(var(--tile-h) / 2))}.side[data-side="1"]{transform:rotateX(-90deg) translateZ(calc(var(--tile-h) / 2))}.side[data-side="2"]{transform:rotateX(-180deg) translateZ(calc(var(--tile-h) / 2))}.side[data-side="3"]{transform:rotateX(-270deg) translateZ(calc(var(--tile-h) / 2))}.cube-viewport.flash{animation:.2s ease-out cube-flash}@keyframes cube-flash{0%{opacity:.35}to{opacity:1}}.helios-workspace .tile{text-align:left;border-radius:14px;flex-direction:column;justify-content:center;align-items:flex-start;gap:3px;min-width:0;height:100%;padding:0 11px;transition:scale .12s;display:flex;position:relative}.helios-workspace .tile:active{scale:.96}.helios-workspace .tile[aria-expanded=true]{border:2px solid var(--accent);background:var(--accent);padding:0 10px}@supports (color:color-mix(in lab, red, red)){.helios-workspace .tile[aria-expanded=true]{background:color-mix(in srgb, var(--accent) 14%, var(--surface))}}.t-icon{fill:none;width:15px;height:15px;stroke:var(--accent);stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;position:absolute;top:8px;right:8px}.t-label{font:600 10px var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);white-space:nowrap}.t-value{white-space:nowrap;max-width:100%;font:500 18px/1.15 var(--font-display);font-variant-numeric:tabular-nums;overflow:hidden}.t-value.wrap{white-space:normal;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.05;display:-webkit-box}.tile.changed .t-value{animation:.7s ease-out tile-changed}@keyframes tile-changed{0%{color:var(--accent)}to{color:var(--fg)}}.t-num{font:10px var(--font-mono);color:var(--muted);display:none;position:absolute;bottom:5px;right:8px}.helios-workspace .turn-arrow{z-index:2;opacity:0;pointer-events:none;border-radius:999px;place-items:center;width:56px;min-width:0;height:28px;min-height:0;margin-left:-28px;padding:0;transition:opacity .15s;display:grid;position:absolute;left:50%}.turn-arrow.up{top:-14px}.turn-arrow.down{bottom:-14px}.helios-workspace .turn-arrow:hover{color:var(--accent);border-color:var(--accent)}.faces{border:1px solid var(--border);background:var(--surface);border-radius:14px;align-items:center;width:fit-content;margin-bottom:6px;padding:0 3px;display:flex}.helios-workspace .dot{height:44px;font:600 12px var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg);background:0 0;border:0;padding:0 13px;position:relative}@supports (color:color-mix(in lab, red, red)){.helios-workspace .dot{color:color-mix(in srgb, var(--fg) 62%, var(--surface))}}.helios-workspace .dot:hover{color:var(--fg);background:0 0}.helios-workspace .dot[aria-current=true]{color:var(--accent)}.dot[aria-current=true]:after{content:"";background:var(--accent);border-radius:1px;height:2px;position:absolute;bottom:8px;left:13px;right:13px}.face-hint{font:500 11px var(--font-mono);color:var(--muted);white-space:nowrap;padding:0 11px 0 5px}.zoom{--travel:44px;bottom:calc(var(--tile-h) + 7px);right:calc((100% - var(--tile-h) - 20px) / 6 - 22px);z-index:3;touch-action:none;width:44px;height:44px;position:absolute}.zoom-slot{left:4px;right:4px;top:calc(-1 * var(--travel) - 4px);bottom:calc(-1 * var(--travel) - 4px);border:1px solid var(--border);background:var(--surface);opacity:0;pointer-events:none;border-radius:18px;flex-direction:column;justify-content:space-between;align-items:center;padding:4px 0;transition:opacity .18s,scale .18s;display:flex;position:absolute;scale:1 .4}.zoom-end{font:500 13px/1 var(--font-sans);color:var(--muted)}.zoom.active .zoom-slot{opacity:1;scale:1}.helios-workspace .zoom-stick{width:44px;height:44px;color:var(--fg);translate:0 var(--dy,0px);touch-action:none;cursor:grab;border-radius:50%;place-items:center;padding:0;transition:translate .22s cubic-bezier(.3,1.6,.5,1);display:grid;position:absolute;inset:0}.zoom.active .zoom-stick{border-color:var(--accent);color:var(--accent);cursor:grabbing}.zoom.dragging .zoom-stick{transition:none}.zoom-readout{translate:0 calc(-50% + var(--dy,0px));white-space:nowrap;font:500 11px var(--font-mono);font-variant-numeric:tabular-nums;color:var(--fg);background:var(--surface);border:1px solid var(--border);opacity:0;pointer-events:none;border-radius:6px;padding:3px 8px;transition:opacity .18s;position:absolute;top:50%;right:calc(100% + 8px)}.zoom-readout:empty{display:none}.zoom.active .zoom-readout{opacity:1}.cube-panel{max-height:min(56dvh, 460px, var(--panel-room));background:var(--surface);border:1px solid var(--border);border-radius:16px;flex-direction:column;display:flex;position:absolute;bottom:calc(100% + 10px);left:0;right:0;overflow:hidden}.cube-panel:focus{outline:none}.panel-heading{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:4px 4px 4px 16px;display:flex}.panel-heading h2{font:600 15px var(--font-sans);margin:0}.helios-workspace .icon-btn{color:var(--muted);background:0 0;border:0;place-items:center;padding:0;display:grid}.panel-body{overscroll-behavior:contain;gap:12px;padding:10px 16px 16px;display:grid;overflow-y:auto}.panel-body>section{align-content:start;gap:12px;display:grid}.note{max-width:60ch;color:var(--muted);margin:0;font-size:13px;line-height:1.5}.field-label{font:600 11px var(--font-sans);letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin:0}.opts,.opt-group{display:grid}.opt-group>.field-label{padding:12px 0 4px}.helios-workspace .opt{border:0;border-bottom:1px solid var(--border);text-align:left;background:0 0;border-radius:0;grid-template-columns:18px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:52px;padding:8px 2px;display:grid}.helios-workspace .opt:hover{background:var(--surface-soft)}.opt-mark{border:1.5px solid var(--muted);border-radius:50%;width:12px;height:12px}.opt[aria-checked=true] .opt-mark{border-color:var(--accent);background:var(--accent)}.opt[aria-checked=true] .opt-title{color:var(--accent)}.opt-main{gap:2px;min-width:0;display:grid}.opt-title{font:500 15px var(--font-sans)}.opt-meta{color:var(--muted);font-size:12.5px}.opt-side{font:12px var(--font-mono);color:var(--muted)}.helios-workspace .opt.switch{grid-template-columns:minmax(0,1fr) auto}.switch-track{background:var(--border);border-radius:999px;width:40px;height:24px;position:relative}.switch-track:after{content:"";background:var(--fg);border-radius:50%;width:18px;height:18px;transition:transform .2s;position:absolute;top:3px;left:3px}.opt[aria-checked=true] .switch-track{background:var(--accent)}.opt[aria-checked=true] .switch-track:after{background:var(--bg);transform:translate(16px)}.btn-row{flex-wrap:wrap;gap:8px;display:flex}.seg{grid-template-columns:1fr 1fr;gap:6px;display:grid}.helios-workspace .seg button[aria-pressed=true]{border:2px solid var(--accent);color:var(--accent);padding:7px 13px}.bigdate{overflow-wrap:anywhere;font:500 18px var(--font-mono);font-variant-numeric:tabular-nums;display:block}.text-input{box-sizing:border-box;border:1px solid var(--border);background:var(--bg);width:100%;min-height:44px;color:var(--fg);font:16px var(--font-sans);border-radius:10px;padding:0 12px}.share-status{margin:0;font-size:13px}.share-status:empty{display:none}#share-fallback{gap:6px;display:grid}.theme-setting{justify-content:space-between;align-items:center;font-size:14px;display:flex}.model-note{gap:6px;display:grid}.model-note p:not(.note):not(.field-label){margin:0;font-size:14px}.info-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.info-head h3{font:500 22px var(--font-display);margin:0}#info-blurb{margin:0;font-size:14px;line-height:1.6}#info-facts{grid-template-columns:minmax(0,1fr) auto;gap:0 12px;margin:0;font-size:13px;display:grid}#info-facts dt,#info-facts dd{border-bottom:1px solid var(--border);margin:0;padding:9px 0}#info-facts dd{font-family:var(--font-mono);text-align:right}#structure-toggle{justify-content:space-between;width:100%;display:flex}#info-image-container{margin:0}#info-image{object-fit:contain;border:1px solid var(--border);width:100%;height:auto;max-height:220px}figcaption,.texture-credit{font-size:11px;line-height:1.5}#wiki-details summary{cursor:pointer;border-block:1px solid var(--border);align-items:center;min-height:44px;font-size:13px;font-weight:600;display:flex}#wiki-details summary:before{content:"+";margin-right:8px}#wiki-details[open] summary:before{content:"−"}#wiki-extract{font-size:13px;line-height:1.7}@media (orientation:landscape) and (height<=520px){.dock{width:min(470px,58vw);left:auto}.cube-panel{max-height:var(--panel-room)}.zoom{--travel:34px}}@media (width>=700px){.dock{width:540px;left:50%;right:auto;translate:-50%}}@media (orientation:landscape) and (width>=700px) and (height<=520px){.dock{left:auto;right:var(--hud-right);width:min(470px,58vw);translate:none}}@media (hover:hover) and (pointer:fine){.t-num{display:block}.cube-viewport:hover .turn-arrow,.helios-workspace .turn-arrow:focus-visible{opacity:1;pointer-events:auto}}@media (width>=1200px){.helios-workspace{--hud-top:max(16px, env(safe-area-inset-top));--hud-right:max(16px, env(safe-area-inset-right));--hud-bottom:max(14px, env(safe-area-inset-bottom));--hud-left:max(16px, env(safe-area-inset-left))}}@media (prefers-reduced-motion:reduce){.helios-workspace *,.helios-workspace :before,.helios-workspace :after{scroll-behavior:auto;transition:none;animation:none}}#accuracy-badge{text-overflow:ellipsis;white-space:nowrap;color:var(--accent);margin:3px 0;font-size:12px;line-height:18px;overflow:hidden}#epoch-form{gap:8px;margin-block:12px;display:grid}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}