:root{color-scheme:dark;font-family:SF Pro Text,PingFang SC,Microsoft YaHei,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--void: #07090c;--graphite: #10151a;--panel: rgba(13, 18, 23, .86);--panel-solid: #0d1217;--steel: #dbe4e9;--muted: #82919b;--line: rgba(190, 211, 222, .16);--line-strong: rgba(190, 211, 222, .28);--cyan: #34c5ef;--cyan-soft: rgba(52, 197, 239, .16);--amber: #e2a957;--safe-top: max(20px, env(safe-area-inset-top));--safe-right: max(20px, env(safe-area-inset-right));--safe-bottom: max(18px, env(safe-area-inset-bottom));--safe-left: max(20px, env(safe-area-inset-left))}*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;overflow:hidden;background:var(--void)}body{color:var(--steel);-webkit-font-smoothing:antialiased}button,input{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}#app{position:fixed;inset:0;isolation:isolate;overflow:hidden;background:radial-gradient(circle at 52% 45%,rgba(50,75,88,.18),transparent 37%),linear-gradient(135deg,#0b0f13 0%,var(--void) 56%,#080c10 100%)}#app:before{position:absolute;z-index:0;inset:0;content:"";pointer-events:none;background-image:linear-gradient(rgba(170,204,220,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(170,204,220,.025) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(circle at center,black 10%,transparent 72%)}#scene{position:absolute;z-index:1;inset:0;display:block;width:100%;height:100%;touch-action:none}.ui-layer,.viewport-frame,.toast{transition:opacity .18s ease,visibility .18s ease,transform .18s ease}.viewport-frame{position:absolute;z-index:2;inset:18px;border:1px solid rgba(198,220,230,.08);pointer-events:none}.corner{position:absolute;width:28px;height:28px;border-color:#74b3cc75}.corner--tl{top:-1px;left:-1px;border-top:1px solid;border-left:1px solid}.corner--tr{top:-1px;right:-1px;border-top:1px solid;border-right:1px solid}.corner--bl{bottom:-1px;left:-1px;border-bottom:1px solid;border-left:1px solid}.corner--br{right:-1px;bottom:-1px;border-right:1px solid;border-bottom:1px solid}.axis{position:absolute;color:#b7cdd861;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:9px;letter-spacing:.16em}.axis--x{top:-5px;left:50%;padding:0 10px;transform:translate(-50%);background:var(--void)}.axis--y{top:50%;right:-20px;padding:0 8px;transform:translateY(-50%) rotate(90deg);background:var(--void)}.masthead{position:absolute;z-index:4;top:calc(var(--safe-top) + 20px);left:calc(var(--safe-left) + 20px);width:min(430px,calc(100vw - 460px));pointer-events:none}.brand-lockup{display:flex;gap:10px;align-items:center;margin-bottom:35px}.brand-mark{position:relative;width:19px;height:19px;border:1px solid var(--cyan);transform:rotate(45deg)}.brand-mark:after{position:absolute;inset:4px;content:"";border:1px solid rgba(52,197,239,.45)}.brand-name,.product-kicker,.panel-kicker,.selected-label{margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:.15em;text-transform:uppercase}.brand-name{color:#dbe4e9bd;font-size:10px}.product-kicker{margin-bottom:5px;color:var(--cyan);font-size:10px}#model-title{margin:0;color:#eef4f7;font-family:Arial Narrow,SF Pro Display,PingFang SC,system-ui,sans-serif;font-size:clamp(54px,6.2vw,104px);font-stretch:condensed;font-weight:650;letter-spacing:-.065em;line-height:.9;text-shadow:0 12px 48px rgba(0,0,0,.46)}.product-subtitle{margin:15px 0 16px;color:#dbe4e9ad;font-size:12px;letter-spacing:.18em}.evidence-badges{display:flex;flex-wrap:wrap;gap:6px}.evidence-badge{padding:5px 8px;border:1px solid var(--line);color:var(--muted);background:#070a0d94;font-size:9px;letter-spacing:.08em}.evidence-badge--observed{border-color:#34c5ef6b;color:#91e4fb;background:#21819d1f}.evidence-badge--caution{border-color:#e2a95752;color:#d8b681}.control-deck,.parts-panel{border:1px solid var(--line);background:linear-gradient(130deg,rgba(255,255,255,.025),transparent 35%),var(--panel);box-shadow:0 24px 80px #00000057;backdrop-filter:blur(18px) saturate(.86);-webkit-backdrop-filter:blur(18px) saturate(.86)}.control-deck{position:absolute;z-index:5;bottom:calc(var(--safe-bottom) + 46px);left:calc(var(--safe-left) + 20px);display:grid;grid-template-columns:auto minmax(220px,1fr) auto;width:min(780px,calc(100vw - 470px));min-width:620px}.control-section{min-width:0;padding:14px 16px}.control-section+.control-section{border-left:1px solid var(--line)}.control-heading{display:flex;justify-content:space-between;align-items:baseline;min-height:17px;margin-bottom:10px;color:var(--muted);font-size:9px;letter-spacing:.12em;text-transform:uppercase}.control-index,#explode-value{color:var(--cyan);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.view-controls{display:flex;gap:5px}.view-button{display:grid;grid-template-columns:auto auto;gap:6px;align-items:baseline;min-height:35px;padding:8px 10px;border:1px solid transparent;color:#8e9ca5;background:#ffffff06;cursor:pointer;font-size:11px;transition:color .14s ease,border-color .14s ease,background-color .14s ease}.view-button:hover{color:var(--steel);border-color:var(--line)}.view-button.is-active,.view-button[aria-pressed=true]{border-color:#34c5ef73;color:#e4f7fd;background:var(--cyan-soft)}.view-code{color:var(--cyan);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:8px}.range-wrap{position:relative;padding-bottom:12px}#explode{width:100%;height:18px;margin:0;appearance:none;-webkit-appearance:none;background:transparent;cursor:ew-resize}#explode::-webkit-slider-runnable-track{height:2px;background:linear-gradient(90deg,var(--cyan) 0 var(--explode-progress, 0%),var(--line-strong) var(--explode-progress, 0%))}#explode::-moz-range-track{height:2px;background:var(--line-strong)}#explode::-moz-range-progress{height:2px;background:var(--cyan)}#explode::-webkit-slider-thumb{width:14px;height:14px;margin-top:-6px;border:2px solid #091015;border-radius:50%;appearance:none;-webkit-appearance:none;background:var(--cyan);box-shadow:0 0 0 1px #34c5efa6,0 0 18px #34c5ef57}#explode::-moz-range-thumb{width:11px;height:11px;border:2px solid #091015;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 1px #34c5efa6}.range-scale{position:absolute;right:0;bottom:1px;left:0;display:flex;justify-content:space-between;pointer-events:none}.range-scale i{width:1px;height:4px;background:var(--line-strong)}.control-section--switches{display:grid;grid-template-columns:1fr 1fr;gap:15px;align-content:center}.switch-control{position:relative;display:grid;grid-template-columns:31px auto;gap:8px;align-items:center;cursor:pointer}.switch-control input{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}.switch-track{position:relative;width:31px;height:16px;border:1px solid var(--line-strong);border-radius:10px;background:#ffffff0a;transition:border-color .14s ease,background-color .14s ease}.switch-track span{position:absolute;top:3px;left:3px;width:8px;height:8px;border-radius:50%;background:#63717a;transition:transform .14s ease,background-color .14s ease}.switch-control input:focus-visible+.switch-track{outline:2px solid var(--cyan);outline-offset:3px}.switch-control input:checked+.switch-track{border-color:#34c5ef8f;background:#34c5ef21}.switch-control input:checked+.switch-track span{transform:translate(15px);background:var(--cyan)}.switch-copy{display:grid;gap:2px;white-space:nowrap}.switch-copy strong{font-size:10px;font-weight:500}.switch-copy small{color:#65737c;font-size:8px}.parts-panel{position:absolute;z-index:5;top:calc(var(--safe-top) + 20px);right:calc(var(--safe-right) + 20px);bottom:calc(var(--safe-bottom) + 46px);display:flex;flex-direction:column;width:360px;min-height:0;padding:20px}.panel-heading{display:flex;justify-content:space-between;align-items:flex-start;padding-bottom:17px;border-bottom:1px solid var(--line)}.panel-kicker{margin-bottom:5px;color:var(--cyan);font-size:8px}.panel-heading h2{margin:0;font-size:17px;font-weight:520;letter-spacing:.05em}.panel-status{display:flex;gap:6px;align-items:center;color:#76858f;font-size:9px}.panel-status i{width:5px;height:5px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px #34c5efbf}.parts-list{min-height:0;margin:11px 0;overflow-y:auto;scrollbar-color:rgba(52,197,239,.38) transparent;scrollbar-width:thin}.part-item{position:relative;display:grid;grid-template-columns:39px 1fr auto;gap:10px;align-items:center;width:100%;min-height:45px;padding:8px 9px;border:0;border-bottom:1px solid rgba(190,211,222,.09);color:#8997a0;text-align:left;background:transparent;cursor:pointer;transition:color .14s ease,background-color .14s ease}.part-item:before{position:absolute;top:10px;bottom:10px;left:0;width:1px;content:"";background:transparent}.part-item:hover{color:var(--steel);background:#ffffff06}.part-item.is-selected,.part-item[aria-selected=true]{color:#edf5f8;background:linear-gradient(90deg,rgba(52,197,239,.1),transparent 82%)}.part-item.is-selected:before,.part-item[aria-selected=true]:before{background:var(--cyan)}.part-code,.part-evidence{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:8px;letter-spacing:.08em}.part-code{color:#63737d}.part-name{font-size:11px}.part-evidence{color:#75d7f4}.part-evidence--proxy{color:#bda072}.selected-part{margin-top:auto;padding:17px 0 14px;border-top:1px solid var(--line)}.selected-label{margin-bottom:8px;color:#667680;font-size:8px}#selected-title{margin:0 0 7px;color:#edf5f8;font-size:19px;font-weight:500}#selected-meta{margin:0 0 11px;color:#73d4f1;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:8px;line-height:1.6}#selected-note{margin:0;color:#8997a0;font-size:10px;line-height:1.7}.assumption-note{display:grid;grid-template-columns:auto 1fr;gap:8px;margin:0;padding:10px;border:1px solid rgba(226,169,87,.19);color:#a8977c;background:#5c401f14;font-size:9px;line-height:1.55}.assumption-note span{color:var(--amber)}.evidence-boundary{position:absolute;z-index:5;right:calc(var(--safe-right) + 20px);bottom:calc(var(--safe-bottom) + 14px);left:calc(var(--safe-left) + 20px);overflow:hidden;color:#9eaeb794;font-size:8px;letter-spacing:.04em;text-overflow:ellipsis;white-space:nowrap}.evidence-boundary span{margin-right:8px;color:var(--amber)}.loading-overlay{position:absolute;z-index:20;inset:0;display:flex;gap:15px;justify-content:center;align-items:center;background:#07090ce6;transition:opacity .26s ease,visibility .26s ease}.loading-overlay[hidden],.loading-overlay.is-hidden{visibility:hidden;opacity:0;pointer-events:none}.loading-overlay strong,.loading-overlay small{display:block}.loading-overlay strong{margin-bottom:4px;font-size:12px;font-weight:500;letter-spacing:.08em}.loading-overlay small{color:#667680;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:8px;letter-spacing:.1em}.loading-ring{width:28px;height:28px;border:1px solid rgba(52,197,239,.18);border-top-color:var(--cyan);border-radius:50%;animation:loading-spin .9s linear infinite}@keyframes loading-spin{to{transform:rotate(360deg)}}.toast{position:absolute;z-index:30;top:24px;left:50%;max-width:min(420px,calc(100vw - 40px));padding:9px 13px;border:1px solid rgba(52,197,239,.34);color:#cbeef8;background:#0a1419e6;box-shadow:0 12px 36px #00000059;font-size:10px;opacity:0;pointer-events:none;transform:translate(-50%,-8px)}.toast.is-visible,.toast[data-visible=true]{opacity:1;transform:translate(-50%)}html.capture-mode .ui-layer,html.capture-mode .viewport-frame,html.capture-mode .toast,html.capture-mode .loading-overlay,body.capture-mode .ui-layer,body.capture-mode .viewport-frame,body.capture-mode .toast,body.capture-mode .loading-overlay,#app.capture-mode .ui-layer,#app.capture-mode .viewport-frame,#app.capture-mode .toast,#app.capture-mode .loading-overlay,#app[data-capture=true] .ui-layer,#app[data-capture=true] .viewport-frame,#app[data-capture=true] .toast,#app[data-capture=true] .loading-overlay,#app[data-capture-mode=true] .ui-layer,#app[data-capture-mode=true] .viewport-frame,#app[data-capture-mode=true] .toast,#app[data-capture-mode=true] .loading-overlay,#app.is-capture .ui-layer,#app.is-capture .viewport-frame,#app.is-capture .toast,#app.is-capture .loading-overlay,#app.is-ui-hidden .ui-layer,#app.is-ui-hidden .viewport-frame,#app.is-ui-hidden .toast,#app.is-ui-hidden .loading-overlay{visibility:hidden;opacity:0;pointer-events:none}@media(max-width:1180px){.masthead{width:min(370px,calc(100vw - 390px))}.parts-panel{width:310px}.control-deck{grid-template-columns:auto minmax(190px,1fr);width:calc(100vw - 380px);min-width:560px}.control-section--switches{grid-column:1 / -1;grid-template-columns:auto auto;justify-content:start;padding-top:10px;border-top:1px solid var(--line);border-left:0!important}}@media(max-width:860px){:root{--safe-top: max(12px, env(safe-area-inset-top));--safe-right: max(12px, env(safe-area-inset-right));--safe-bottom: max(12px, env(safe-area-inset-bottom));--safe-left: max(12px, env(safe-area-inset-left))}.viewport-frame{inset:10px}.masthead{top:calc(var(--safe-top) + 10px);left:calc(var(--safe-left) + 10px);width:calc(100vw - 44px)}.brand-lockup{margin-bottom:16px}#model-title{font-size:clamp(48px,17vw,72px)}.product-subtitle{margin-top:10px}.control-deck{right:calc(var(--safe-right) + 10px);bottom:calc(38vh + var(--safe-bottom) + 12px);left:calc(var(--safe-left) + 10px);grid-template-columns:1fr;width:auto;min-width:0}.control-section{padding:10px 12px}.control-section+.control-section{border-top:1px solid var(--line);border-left:0}.control-section--explode,.control-section--switches{display:none}.view-controls{display:grid;grid-template-columns:repeat(4,1fr)}.view-button{justify-content:center;min-height:38px}.parts-panel{top:auto;right:calc(var(--safe-right) + 10px);bottom:calc(var(--safe-bottom) + 26px);left:calc(var(--safe-left) + 10px);width:auto;height:38vh;min-height:250px;padding:14px}.panel-heading{padding-bottom:10px}.parts-list{display:grid;grid-auto-columns:minmax(145px,1fr);grid-auto-flow:column;margin:7px 0;overflow-x:auto;overflow-y:hidden}.part-item{grid-template-columns:32px 1fr;min-height:42px;border-right:1px solid rgba(190,211,222,.09);border-bottom:0}.part-evidence{display:none}.selected-part{display:grid;grid-template-columns:minmax(120px,.6fr) 1fr;column-gap:14px;padding:10px 0 8px}.selected-label,#selected-title,#selected-meta{grid-column:1}#selected-title{margin-bottom:4px;font-size:16px}#selected-meta{margin:0}#selected-note{grid-column:2;grid-row:1 / span 3;align-self:center;font-size:9px}.assumption-note{padding:7px 9px}.evidence-boundary{right:calc(var(--safe-right) + 10px);bottom:calc(var(--safe-bottom) + 8px);left:calc(var(--safe-left) + 10px);text-align:center}}@media(max-width:560px),(max-height:700px){.product-kicker,.product-subtitle,.evidence-badge:not(.evidence-badge--observed),.control-heading,.panel-kicker,.panel-status,.assumption-note{display:none}.brand-lockup{margin-bottom:10px}#model-title{font-size:48px}.control-deck{bottom:calc(35vh + var(--safe-bottom) + 9px)}.parts-panel{height:35vh;min-height:214px}.parts-list{grid-auto-columns:minmax(126px,.8fr)}.part-item{min-height:38px}.selected-part{display:block;padding-top:8px}#selected-meta,#selected-note{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#selected-note{font-size:8px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}