:root{color-scheme:dark;--bg:#131817;--panel:#1a211e;--surface:#222c25;--line:#35443a;--text:#eef2e8;--muted:#aab6aa;--accent:#d0fa74;--font-body:'DM Sans',sans-serif;--font-display:'Space Grotesk',sans-serif;--space:8px;font:16px var(--font-body)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:var(--bg);color:var(--text);overflow-x:clip}button,input,select{font:inherit;color:inherit}button,a,input,select,summary{touch-action:manipulation;-webkit-tap-highlight-color:#d0fa7422}a{color:inherit;text-decoration:none}button{cursor:pointer;border:0}button:disabled{cursor:default;opacity:.45}[hidden]{display:none!important}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,canvas:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:5px}button:active:not(:disabled),.primary:active{transform:translateY(1px)}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:500;letter-spacing:-.045em;line-height:1.12;text-wrap:balance}h1{font-size:clamp(44px,5.5vw,82px);margin:24px 0 28px;line-height:1.02}h2{font-size:clamp(30px,3.7vw,54px);margin:16px 0}h3{font-size:25px;margin:14px 0}h4{font-size:21px;margin:22px 0 12px}p{color:var(--muted);line-height:1.75;text-wrap:pretty}ul,ol{line-height:1.7}.eyebrow{display:block;font:500 11px/1.7 var(--font-display);letter-spacing:.12em;color:var(--muted)}.small-note{font-size:12px!important;line-height:1.7}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 18px;min-height:46px;font-size:14px;font-weight:500;line-height:1.4;transition:background .2s,border-color .2s,transform .2s}.primary{background:var(--accent);color:#172017;clip-path:polygon(0 0,calc(100% - 10px) 0,100% 10px,100% 100%,10px 100%,0 calc(100% - 10px))}.primary:hover{background:#e0ffa0}.secondary{background:transparent;border:1px solid var(--line)}.secondary:hover{background:#26362a;border-color:#83965f}.text-link,.text-button{font-size:14px;color:var(--muted);background:none;padding:10px 0}.text-link:hover,.text-button:hover{color:var(--accent)}.skip-link{position:fixed;left:20px;top:12px;z-index:20;padding:12px 20px;background:var(--accent);color:var(--bg);transform:translateY(-200%)}.skip-link:focus{transform:none}
header{max-width:1440px;margin:auto;padding:0 5vw;min-height:90px;display:flex;align-items:center;gap:22px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;font:600 14px var(--font-display);letter-spacing:.04em}.brand svg{width:28px;fill:var(--accent)}.brand .mark{fill:none;stroke:var(--bg);stroke-width:3}nav{display:flex;gap:24px;margin-left:auto;font-size:13px;color:var(--muted)}nav a{padding:12px 0}nav a:hover,nav [aria-current]{color:var(--accent)}#language{padding:10px 12px;min-height:44px;background:none;border:1px solid var(--line);font-size:12px}.version-link{font-size:11px;color:var(--muted);padding:10px 0;border-left:1px solid var(--line);padding-left:18px}.version-link:hover{color:var(--accent)}main{max-width:1440px;margin:auto;padding:0 5vw}
.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:6%;align-items:center;padding:68px 0 76px}.hero h1 span{color:var(--accent)}.hero-copy>p{max-width:48ch;font-size:16px;margin:0 0 28px}.hero-actions{display:flex;flex-wrap:wrap;gap:24px;align-items:center}.hero-disciplines{display:flex;flex-wrap:wrap;gap:15px;font-size:11px;color:var(--muted);margin-top:40px}.hero-disciplines span+span{border-left:1px solid var(--line);padding-left:15px}.hero-rack-link{position:relative;display:flex;flex-direction:column;background:radial-gradient(ellipse at 50% 40%,#354431,#1c2721 72%);padding:26px;min-width:0;clip-path:polygon(0 0,91% 0,100% 8%,100% 100%,9% 100%,0 92%);transition:background .2s}.hero-rack-top{display:flex;justify-content:space-between;gap:12px}.preview-index{font:11px var(--font-display);color:var(--muted)}.hero-rack-link img{display:block;width:100%;height:auto;max-height:480px;object-fit:contain;margin:0 auto -10px}.hero-rack-bottom{display:flex;align-items:center;justify-content:space-between;padding:0 8px}.hero-rack-bottom strong{display:block;font:500 28px var(--font-display);letter-spacing:-.04em}.hero-rack-bottom small{display:block;font-size:13px;color:var(--muted);margin-top:7px}.hero-rack-arrow{font-size:42px;color:var(--accent);transition:transform .2s}.hero-rack-link:hover .hero-rack-arrow{transform:translate(3px,-3px)}.preview-note{display:block;font-size:10px;color:var(--muted);margin:18px 8px 0}.ticker{position:relative;width:100vw;margin:0 calc(50% - 50vw);background:var(--accent);color:#172018;overflow:hidden;transform:rotate(-1deg);padding:18px 0}.ticker-track{display:flex;width:max-content;animation:banner-slide 35s linear infinite}.ticker-track span{flex:none;white-space:nowrap;font:600 clamp(17px,2vw,25px) var(--font-display);letter-spacing:.025em}.ticker-track b{font-weight:400;margin:0 28px}.ticker-pause{position:absolute;right:20px;top:50%;transform:translateY(-50%);min-height:44px;padding:10px 14px;font-size:11px;background:#172018;color:var(--accent);border:1px solid #172018}.ticker-pause:active{transform:translateY(-50%)}.ticker[data-paused=true] .ticker-track{animation-play-state:paused}@keyframes banner-slide{to{transform:translateX(-50%)}}
.section{padding:88px 0;border-bottom:1px solid var(--line);scroll-margin-top:32px}.section-heading{display:flex;flex-direction:column;gap:4px;margin-bottom:34px;max-width:900px}.section-heading h2{margin:10px 0}.section-heading .panel-intro{margin:5px 0 0}.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.project-card{display:block;text-align:left;background:none;border:0;padding:0;min-width:0;transition:transform .2s}.project-card:hover{transform:translateY(-3px)}.project-art{position:relative;height:230px;overflow:hidden;background:#222d26;color:#b8cb9f;clip-path:polygon(0 0,94% 0,100% 12%,100% 100%,0 100%)}.project-art svg{width:100%;height:100%;opacity:.85}.art-kira{background:#28312d}.art-arx{background:#243132}.art-fab{background:#303127}.art-label{position:absolute;left:20px;bottom:18px;font:10px var(--font-display);letter-spacing:.12em;color:var(--muted)}.art-index{position:absolute;right:20px;top:18px;font:11px var(--font-display);color:var(--muted)}.project-info{display:flex;justify-content:space-between;gap:12px;padding:22px 0 12px}.project-info h3{margin:0 0 8px;font-size:25px}.project-info p{font-size:14px;margin:0}.open-icon{font-size:27px;color:var(--accent)}.tags{display:flex;flex-wrap:wrap;gap:8px;padding:0;align-items:center}.tags span{font-size:11px;color:var(--muted);border:1px solid var(--line);padding:4px 8px}.case-status{color:var(--accent)!important}.technical-art{display:flex;align-items:center;justify-content:center}.technical-art strong{font-size:58px;font-weight:500;letter-spacing:-.04em}
.lab-navigation{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 34px;padding-bottom:14px;border-bottom:1px solid var(--line)}.lab-navigation button{background:transparent;border:1px solid var(--line);padding:12px 16px;font-size:14px;color:var(--muted)}.lab-navigation [aria-selected=true]{background:var(--accent);border-color:var(--accent);color:#182118}.lab-navigation button:hover{border-color:#8ca36a}.lab-panel{min-width:0}.lab-panel>h3{font-size:28px}.panel-intro{max-width:68ch;font-size:15px;line-height:1.75;margin:15px 0 28px}.kira-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:34px}label{display:block;color:var(--muted);font-size:13px;line-height:1.6;margin:0 0 10px}select{width:100%;max-width:100%;background:var(--panel);border:1px solid var(--line);color:var(--text);padding:12px;min-height:44px;margin-bottom:18px}input[type=range]{width:100%;accent-color:var(--accent)}.pipeline{display:flex;flex-wrap:wrap;gap:12px;padding:0;list-style:none;font-size:12px;color:var(--muted);margin:26px 0}.pipeline span{color:var(--accent);padding-left:10px}.response-box{background:var(--panel);border-left:2px solid var(--accent);padding:26px;min-width:0}.response-box p{color:var(--text);font-size:17px;line-height:1.7}.response-actions{display:flex;gap:14px;align-items:center}#voice-note{display:block;font-size:12px;line-height:1.7;color:var(--muted);margin-top:14px}.about{display:grid;grid-template-columns:1fr 1fr;gap:64px}.about p{max-width:62ch;font-size:16px;margin:0 0 20px}.contact h2{max-width:770px}.contact-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.contact-email{display:inline-block;font-size:13px;color:var(--muted);margin-top:28px}footer{max-width:1296px;margin:0 auto;padding:30px 0 40px;display:flex;gap:20px;justify-content:space-between;font:10px var(--font-display);letter-spacing:.1em;color:var(--muted)}
dialog{width:min(820px,calc(100% - 24px));max-height:90dvh;padding:32px;background:var(--panel);color:var(--text);border:1px solid #667856;overflow:auto;overscroll-behavior:contain}dialog::backdrop{background:#060b08dc;backdrop-filter:blur(4px)}.detail-top{display:flex;align-items:center;justify-content:space-between;gap:15px}.close{background:none;min-width:44px;min-height:44px;padding:0;color:var(--muted);font-size:30px}.close:hover{color:var(--accent)}dialog h2{font-size:34px;margin:16px 0}dialog h3{font-size:21px;margin:30px 0 14px}dialog p,dialog li{font-size:14px;line-height:1.8}dialog ul{padding-left:20px;color:var(--muted)}.detail-flow{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12px}.flow-node{padding:9px 12px;background:#243124}.flow-connector{color:var(--accent)}.detail-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;border-top:1px solid var(--line);padding-top:24px;margin-top:32px}#detail-position{font-size:12px;color:var(--muted)}#detail-links{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0}.model-download{display:inline-block;font-size:14px;color:var(--accent);margin:15px 0}
@media(max-width:1000px){header{gap:16px}nav{gap:16px}.hero{gap:30px}h1{font-size:clamp(40px,5.7vw,62px)}.hero-rack-link{padding:22px}.version-link{display:none}footer{margin:0 5vw}}@media(max-width:760px){header{min-height:78px;flex-wrap:wrap;padding-top:16px;padding-bottom:16px;gap:12px}.brand{font-size:12px}nav{gap:14px}nav a{font-size:12px}nav a[href='#about']{display:none}.hero{grid-template-columns:1fr;padding:48px 0 58px;gap:34px}.hero-copy{max-width:620px}h1{font-size:clamp(38px,8.8vw,60px)}.hero-rack-link{max-width:600px;width:100%;margin:auto}.hero-rack-link img{max-height:390px}.hero-disciplines{margin-top:26px}.section{padding:60px 0}.project-grid{gap:24px}.project-art{height:185px}.project-info h3{font-size:22px}.kira-layout,.about{grid-template-columns:1fr;gap:28px}.contact-actions{gap:10px}dialog{padding:22px}.ticker-pause{right:10px}.ticker-track span{font-size:18px}}@media(max-width:480px){header nav{order:3;width:100%;margin:0;justify-content:space-between}header nav a[href='#about']{display:block}#language{margin-left:auto}.hero h1{font-size:clamp(34px,8.6vw,42px)}.project-grid{grid-template-columns:1fr}.project-art{height:220px}.hero-actions{gap:18px}.hero-rack-link{padding:18px}.hero-rack-top .eyebrow{font-size:10px}.hero-rack-link img{max-height:340px}.hero-rack-bottom strong{font-size:24px}.hero-disciplines{gap:10px;font-size:10px}.hero-disciplines span+span{padding-left:10px}footer{flex-wrap:wrap}.detail-bottom{gap:8px}.detail-bottom button{padding:10px;font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ticker-track{animation:none}*,*::before,*::after{transition:none!important}.project-card:hover,.hero-rack-link:hover .hero-rack-arrow{transform:none}}

/* Retained CAD, embedded and app-demo components from V5. */
.cad-layout{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:30px}
.cad-stage{background:radial-gradient(ellipse at center,#242c1e,#141813);border:1px solid var(--line);position:relative;min-height:450px;overflow:hidden}
#cad-canvas{width:100%;height:450px;display:block;touch-action:none}
#cad-status{position:absolute;top:20px;left:25px;right:25px;font-size:13px;pointer-events:none}
.cad-hint{position:absolute;bottom:16px;left:20px;font:9px 'Space Grotesk',sans-serif;letter-spacing:.08em;color:var(--muted);pointer-events:none}
.cad-controls p{font-size:12px}
.cad-controls h4{font-size:17px;margin:2px 0 12px}
.cad-controls input{width:100%;accent-color:var(--accent);margin:0 0 20px}
.cad-buttons{display:flex;gap:8px;flex-wrap:wrap}
.cad-buttons button{padding:10px;font-size:11px}
.cad-buttons [aria-pressed=true]{border-color:var(--accent);color:var(--accent)}
.system-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.system-card{background:var(--panel);border:1px solid var(--line);padding:28px}
.system-card h4{font-size:32px;margin:12px 0 24px}
.system-links{display:flex;gap:12px;margin:0 0 20px}
.system-links span{padding:10px 18px;border:1px solid #566843;color:var(--accent);font:14px 'Space Grotesk',sans-serif}
.system-card p{font-size:14px}
.system-card .small-note{font-size:11px}
.rack-switch{display:flex;gap:8px;margin-bottom:20px}
.rack-switch button{padding:10px 15px;border:1px solid var(--line);background:none;font-size:12px}
.rack-switch button[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}
@media(max-width:760px){.cad-layout,.system-grid{grid-template-columns:1fr;gap:24px}
.cad-stage{min-height:360px}
#cad-canvas{height:360px}
.cad-controls{max-width:100%}}
.cad-stage{background:radial-gradient(ellipse at center,#e3ecd6,#f6f8f1)}
.system-links span{color:#43622a;border-color:#a8bc91;background:#edf4e4}
.rack-switch button[aria-pressed=true]{color:#35531e;border-color:#789858;background:#e6f0da}
.cad-buttons [aria-pressed=true]{color:#35531e;border-color:#789858}
.system-card{background:#fcfdf9}
.system-card p{font-size:16px}
.cad-controls p{font-size:14px}
.cad-controls .small-note{font-size:12px}
.cad-hint{font-size:12px}
@media(max-width:760px){.cad-hint{font-size:11px}}
@media(max-width:440px){.cad-buttons button{font-size:12px}}
.system-card{min-width:0}
.cad-stage{background:radial-gradient(ellipse at center,#2c3821,#1a2116)}
.system-card{background:var(--panel)}
.system-links span{color:var(--accent);border-color:#5d7545;background:#273420}
.rack-switch button[aria-pressed=true],.cad-buttons [aria-pressed=true]{color:var(--accent);border-color:#8ca961;background:#2c3a20}
.cad-layout{grid-template-columns:minmax(0,1fr) 290px;gap:28px;margin-top:28px}
.cad-stage{min-height:580px;position:relative;background:radial-gradient(ellipse at 50% 38%,#2c3730,#1a211d 74%);border:1px solid var(--line);border-radius:0;overflow:hidden}
.cad-stage:after{content:'';position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(#9eb18708 1px,transparent 1px),linear-gradient(90deg,#9eb18708 1px,transparent 1px);background-size:40px 40px}
#cad-canvas{height:580px;width:100%;cursor:grab;touch-action:none;position:relative;z-index:1}
#cad-canvas:active{cursor:grabbing}
.cad-views{position:absolute;z-index:3;top:16px;left:16px;display:flex;gap:8px}
.cad-views button{font-size:11px;padding:8px 12px;background:#18201ce6}
.cad-hint{z-index:2;bottom:18px;font-size:9px;letter-spacing:.08em;color:var(--muted)}
#cad-status{z-index:3;position:absolute;top:48%;left:10%;right:10%;text-align:center;pointer-events:none}
.cad-controls{padding:0;background:none;border:none}
.cad-controls label{font-size:11px;color:var(--muted);margin:0 0 8px;display:block}
.cad-controls select{width:100%;background:#202921;color:var(--text);border:1px solid var(--line);padding:12px 10px;font-size:12px;margin:0 0 22px;min-height:44px}
.cad-controls h4{font-size:17px;letter-spacing:-.02em;margin:0 0 10px}
.cad-controls p{font-size:12px;line-height:1.7;color:var(--muted)}
#cad-selection:not(:empty){border-left:2px solid var(--accent);padding:4px 0 4px 14px;margin-bottom:25px}
#cad-selection h4{color:var(--accent)}
.cad-layer-controls{border-top:1px solid var(--line);padding-top:18px;margin:20px 0}
.cad-layer-controls label{display:flex;align-items:center;gap:9px;margin:0 0 12px;min-height:24px;cursor:pointer}
.cad-layer-controls input{width:16px;height:16px;accent-color:var(--accent);margin:0}
.cad-buttons{gap:8px}
.cad-buttons button{font-size:11px;padding:10px 11px}
.system-card{border-radius:0;background:#202923;border:1px solid var(--line)}
.system-card h4{font-size:32px}
.system-links span{border-radius:0}
@media(max-width:900px){.cad-layout{grid-template-columns:1fr}
.cad-controls{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
.cad-controls>*{grid-column:1/-1}
.cad-stage,#cad-canvas{min-height:500px;height:500px}
.cad-controls select{max-width:none}}
@media(max-width:600px){.cad-stage,#cad-canvas{height:430px;min-height:430px}
.cad-controls{display:block}
.cad-hint{font-size:8px}}
.cad-stage{align-self:start}
.cad-tooltip{position:absolute;z-index:5;pointer-events:none;width:260px;max-width:calc(100% - 24px);padding:15px 17px;background:#111a15f5;border:1px solid #6c805b;box-shadow:0 8px 28px #0005;color:var(--text);border-radius:0}
.cad-tooltip strong{display:block;color:var(--accent);font-size:13px;line-height:1.4}
.cad-tooltip p{margin:7px 0 0;font-size:11px;line-height:1.6;color:var(--muted)}
.embedded-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:30px;margin-top:30px}
.experiment-surface{padding:30px;background:#1c261f;border:1px solid var(--line)}
.cycle-steps{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;margin:0;padding:0;gap:8px}
.cycle-steps li{padding:12px 8px;border-bottom:2px solid #465043;color:var(--muted);font-size:14px}
.cycle-steps li[data-active=true]{border-color:var(--accent);color:var(--accent)}
.experiment-readout{display:flex;flex-direction:column;gap:10px;margin:35px 0}
.experiment-readout>strong{font-family:'Space Grotesk',sans-serif;font-size:70px;color:var(--accent);letter-spacing:-.06em}
.experiment-readout>span{font-size:14px}
.experiment-surface>p{font-size:16px;line-height:1.65;min-height:80px}
.experiment-actions{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0}
.check-label{display:flex;align-items:center;gap:10px;font-size:14px;margin:18px 0;cursor:pointer}
.check-label input{width:18px;height:18px;accent-color:var(--accent)}
.experiment-controls>label,.experiment-controls details label{display:block;font-size:14px;color:var(--muted);margin:17px 0 8px}
.experiment-controls input[type=range]{width:100%}
.experiment-controls input[type=number],.experiment-controls select{width:100%;padding:11px;background:#202921;color:var(--text);border:1px solid var(--line);font:inherit;min-height:44px}
.experiment-controls output{display:block;color:var(--accent);font-size:13px;margin:4px 0 16px}
.experiment-controls details{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;margin:20px 0}
.experiment-controls summary{cursor:pointer;font-size:14px}
.budget-result{display:flex;flex-direction:column;gap:10px;margin:24px 0;font-size:14px}
.budget-result strong{font-size:30px;font-family:'Space Grotesk',sans-serif}
.bed-load-diagram{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.bed-load-diagram>div{border:1px solid #536448;display:flex;flex-direction:column;gap:14px;padding:22px 18px;font-size:13px}
.bed-load-diagram strong{font-family:'Space Grotesk',sans-serif;font-size:32px}
.bed-load-diagram>div:nth-child(2){border-color:#47777a}
.load-meter{height:8px;background:#303b31}
.load-meter>span{height:100%;display:block;background:var(--accent);transition:width .2s}
.bed-load-diagram>div:nth-child(2) .load-meter>span{background:#7fc3c7}
.bed-result{display:flex;flex-direction:column;gap:10px;padding:28px 0;font-size:13px}
.bed-result strong{font-size:28px;color:var(--accent);letter-spacing:-.03em}
#bed-chart{display:block;width:100%;height:auto}
#bed-total{min-height:0;font-size:13px}
.cad-controls p{font-size:14px}
.cad-controls label,.cad-controls select,.cad-buttons button{font-size:14px}
.cad-tooltip p{font-size:13px}
.technical-art{display:flex;align-items:center;justify-content:center;gap:14px;padding:34px}
.technical-art>span{font-family:'Space Grotesk',sans-serif;font-size:clamp(21px,3vw,38px);letter-spacing:-.05em;border:1px solid #73856a;padding:22px 15px;line-height:1.1}
.technical-art small{font-size:12px;display:block;margin-top:12px;letter-spacing:0;color:var(--muted)}
.architecture-links{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:25px 0}
.architecture-links button{text-align:left;background:#202923;border:1px solid var(--line);padding:20px;font-size:15px;color:var(--text)}
.architecture-links button[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}
.architecture-links small{display:block;font-size:12px;color:var(--muted);margin-top:7px}
.architecture-detail{border-left:2px solid var(--accent);padding:12px 20px;margin:20px 0 35px}
.architecture-detail h4{font-size:22px}
.architecture-detail p{font-size:16px}
.architecture-detail span{font-size:13px;color:var(--accent)}
@media(max-width:900px){.embedded-layout{grid-template-columns:1fr}
.experiment-controls{max-width:none}
.experiment-surface{padding:24px}
.architecture-links{grid-template-columns:1fr}}
@media(max-width:600px){.bed-load-diagram>div{padding:16px 12px}
.bed-load-diagram strong{font-size:27px}
.experiment-surface{padding:20px}
.technical-art{padding:30px 18px;gap:10px}
.technical-art>span{font-size:26px;padding:20px 12px}
.cad-controls p{font-size:14px}}
.architecture-options{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}
.architecture-options [aria-pressed=true]{border-color:var(--accent,#c8fa68);color:#c8fa68}
.architecture-detail{padding:24px;border:1px solid #434b40;margin-bottom:24px;min-height:150px}
.technical-art strong{font-size:clamp(2rem,5vw,4rem);font-weight:500;letter-spacing:-.04em}
.technical-art{display:flex;align-items:center;justify-content:center}
.technical-art>.art-label{font-size:12px;letter-spacing:.08em;border:0;padding:0;bottom:18px;left:22px}
.technical-art>.art-index{font-size:14px;border:0;padding:0;right:22px;top:20px;left:auto}
.experiment-surface,.experiment-controls,.cad-stage,.cad-controls,.system-card{min-width:0}
.cycle-steps li{overflow-wrap:anywhere}
.bed-load-diagram>div{min-width:0}
@media(max-width:600px){.architecture-options .secondary{width:100%;text-align:left;justify-content:flex-start}
.bed-load-diagram strong{font-size:clamp(1.3rem,5vw,1.7rem)}}
.cad-tooltip{width:320px;padding:16px 18px}
.cad-tooltip .cad-role{color:var(--text)}
.cad-hardware{font-size:12px!important}
.cad-services-label{display:block;margin-top:12px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.cad-services{display:flex;flex-wrap:wrap;gap:5px;list-style:none;padding:0;margin:7px 0 10px}
.cad-services li{font-size:11px;line-height:1.45;padding:4px 7px;border:1px solid #53634b;color:var(--text)}
.cad-service-status{color:var(--accent)!important;font-size:11px!important}
.cad-service-note{font-size:12px!important}
.app-section .panel-intro{max-width:680px}
.app-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.app-card{display:flex;align-items:center;gap:18px;text-align:left;padding:26px;background:var(--panel);border:1px solid var(--line);min-width:0}
.app-card:hover{border-color:#778c57}
.app-card>div{flex:1;min-width:0}
.app-card h3{font-size:23px;margin:7px 0 8px}
.app-card p{font-size:14px;margin:0;line-height:1.55}
.app-card>span:last-child{color:var(--accent);font-size:22px}
.app-glyph{width:46px;height:46px;flex-shrink:0;display:grid;place-items:center;background:#252f1e;clip-path:polygon(15% 0,85% 0,100% 20%,100% 80%,85% 100%,15% 100%,0 80%,0 20%);color:var(--accent);font-size:30px}
.app-secondary{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
#app-dialog{width:min(1020px,calc(100% - 30px));max-height:90dvh;background:var(--panel);color:var(--text);border:1px solid #63764b;padding:35px;overflow:auto}
#app-dialog::backdrop{background:#060b08dd}
#app-dialog h2{margin:15px 0}
#app-summary{max-width:830px}
.app-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:28px 0}
.app-tabs button{background:none;font-size:14px;padding:13px 16px;border-bottom:2px solid transparent;color:var(--muted)}
.app-tabs [aria-selected=true]{color:var(--accent);border-color:var(--accent)}
#app-panel{min-height:230px}
.app-case-layout{display:grid;grid-template-columns:minmax(180px,280px) minmax(0,1fr);gap:40px;align-items:start}
.app-case-layout>div{min-width:0}
.app-phone{margin:0;text-align:center}
.app-phone img{display:block;width:100%;max-width:240px;height:auto;margin:auto;border:1px solid #414a3b;border-radius:13px;background:#101310}
.app-phone figcaption{font-size:11px;line-height:1.6;color:var(--muted);max-width:270px;margin:15px auto}
.app-points{padding-left:20px;color:var(--muted);font-size:15px;line-height:1.75}
.app-points li{margin:8px 0}
.app-flow{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px;counter-reset:flow}
.app-flow li{counter-increment:flow;font-size:12px;border:1px solid #46553d;padding:10px 12px;color:var(--text)}
.app-flow li:before{content:counter(flow,decimal-leading-zero) ' / ';color:var(--accent)}
.app-system-visual{padding:23px;background:#18231b;border:1px solid #3d5034}
.app-system-visual>strong{display:block;font:500 25px 'Space Grotesk',sans-serif;margin:26px 0;color:var(--accent)}
.app-system-visual .app-flow{flex-direction:column}
.ring-symbol{width:110px;height:110px;margin:35px auto;border:14px solid #708659;border-radius:50%;box-shadow:inset 0 0 0 2px #bfe598,0 0 0 2px #344529;transform:rotate(-25deg) scaleY(.75)}
.app-demo-surface{padding:30px;border:1px solid var(--line);background:#172019}
.app-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:30px 0}
.app-metric{display:flex;flex-direction:column;gap:10px;border-left:2px solid #4a6335;padding-left:15px;min-width:0}
.app-metric>span{font-size:12px;color:var(--muted)}
.app-metric strong{font:500 clamp(18px,2.3vw,27px) 'Space Grotesk',sans-serif;color:var(--accent);overflow-wrap:anywhere}
.app-demo-surface .experiment-actions{margin-bottom:0}
.app-demo-surface .secondary{min-height:44px}
.app-capture-stages{list-style:none;counter-reset:stage;display:grid;grid-template-columns:repeat(5,1fr);padding:0;gap:8px}
.app-capture-stages li{counter-increment:stage;padding:12px 8px;border-bottom:2px solid #354231;color:var(--muted);font-size:12px;overflow-wrap:anywhere}
.app-capture-stages li:before{content:counter(stage,decimal-leading-zero);display:block;margin-bottom:10px}
.app-capture-stages [data-state=done]{border-color:var(--accent);color:var(--text)}
.app-capture-stages [data-state=current]{color:var(--accent);border-color:#749645}
.app-capture-stages [data-state=failed]{color:#efba9a;border-color:#9c6649}
.app-demo-surface label{display:block;font-size:13px;color:var(--muted);margin:28px 0 10px}
.app-demo-surface select{max-width:100%;width:100%;background:#222e24;border:1px solid #4c5e40;color:var(--text);padding:12px;font-size:14px}
.app-capture-output{min-height:80px;font-size:15px;margin:28px 0}
#app-dialog .detail-top{position:sticky;top:-35px;background:var(--panel);z-index:2;padding:10px 0}
#app-dialog .close{min-width:44px;min-height:44px}
.app-case-layout h3{font-size:22px}
.app-section .eyebrow{font-size:10px}
@media(max-width:800px){.app-card{padding:22px 18px;gap:13px}
.app-glyph{width:34px;height:38px;font-size:24px}
.app-case-layout{grid-template-columns:220px minmax(0,1fr);gap:25px}}
@media(max-width:600px){.app-grid{grid-template-columns:1fr}
.app-card h3{font-size:22px}
.app-case-layout{grid-template-columns:1fr}
.app-phone img{max-width:230px}
.app-case-layout>div:first-child{order:2}
.app-tabs button{padding:12px 10px}
#app-dialog{padding:23px;width:calc(100% - 16px)}
#app-dialog .detail-top{top:-23px}
.app-demo-surface{padding:20px}
.app-metrics{grid-template-columns:1fr;gap:20px}
.app-capture-stages{grid-template-columns:1fr}
.app-capture-stages li{display:flex;align-items:center;gap:12px;padding:9px}
.app-capture-stages li:before{margin:0}
.app-secondary{flex-direction:column}
.app-section .section-heading{margin-bottom:24px}
.app-case-layout .small-note{font-size:13px!important}}
.app-study-note{padding:25px;margin:24px 0;background:#1e2a20;border-left:2px solid var(--accent)}
.app-study-note h4{margin-top:15px}
.app-study-note details{border-top:1px solid var(--line);padding-top:18px}
.app-study-note summary{cursor:pointer;font-size:14px;color:var(--text)}
.app-study-note .model-download{margin-bottom:0}
#app-dialog .demo-title{font-size:clamp(24px,3vw,34px);margin:14px 0;line-height:1.15}
.demo-intro{max-width:660px;margin-bottom:24px}
.demo-step-list{list-style:none;padding:0;margin:25px 0;display:flex;gap:8px;counter-reset:demo-step}
.demo-step-list li{counter-increment:demo-step;flex:1;min-width:0;padding:12px 10px;border-bottom:2px solid #3b4935;font-size:12px;line-height:1.5}
.demo-step-list li:before{content:counter(demo-step,decimal-leading-zero);display:block;color:var(--muted);margin-bottom:8px}
.demo-step-list [data-state=current]{color:var(--accent);border-color:var(--accent)}
.demo-step-list [data-state=done]{color:var(--text);border-color:#718d52}
.demo-step-list [data-state=failed]{color:#edb797;border-color:#b57855}
.demo-feedback{padding:15px 18px;background:#202d21;border-left:2px solid var(--accent);font-size:14px;min-height:60px}
.demo-details{padding:18px 0;border-top:1px solid var(--line);margin-top:22px}
.demo-details summary{font-size:13px;cursor:pointer;color:var(--muted);line-height:1.6}
.demo-details p{font-size:13px;overflow-wrap:anywhere}
.demo-controls{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.routine-face{padding:30px 0;text-align:center}
.routine-clock{display:block;font-family:'Space Grotesk',sans-serif;font-size:clamp(54px,9vw,84px);line-height:1.15;color:var(--text);letter-spacing:-.05em;font-variant-numeric:tabular-nums}
.routine-clock-note{display:block;font-size:13px;color:var(--muted);margin:12px 0 20px}
.routine-face progress{display:block;width:min(100%,420px);height:7px;margin:auto;accent-color:var(--accent)}
.demo-history{list-style:none;padding:0}
.demo-history li{font-size:13px;padding:8px 0;border-bottom:1px solid var(--line)}
.demo-proposal{border:1px solid #46573c;padding:22px;background:#1d281e}
.demo-proposal h4{margin:0 0 14px}
.demo-change{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:15px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:14px;line-height:1.6}
.demo-change>span:first-child{color:var(--muted)}
.demo-change strong{color:var(--accent);font-weight:500}
.demo-arrow{color:var(--accent)}
.demo-result{padding:20px;border:1px solid #769452;margin:20px 0}
.demo-result>strong{font-weight:500;color:var(--accent);font-size:19px}
.demo-result p{margin-bottom:0;font-size:13px}
.demo-files{margin:24px 0;display:grid;gap:10px}
.demo-file{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:16px;border:1px solid var(--line);font-size:13px}
.demo-file strong{font-weight:500}
.demo-file span{font-size:11px;color:var(--muted);text-align:right}
.demo-view-switch{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}
.demo-view-switch [aria-pressed=true],.demo-answer[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}
.demo-study-point{border-bottom:1px solid var(--line);padding:12px 0}
.demo-study-point p{margin:0 0 10px;color:var(--text)}
.demo-source-link{background:none;color:var(--accent);padding:6px 0;font-size:12px;text-decoration:underline;text-underline-offset:4px}
.demo-answer{display:flex;text-align:left;justify-content:flex-start;width:100%;margin:10px 0;line-height:1.5}
.demo-warning{color:#edb797!important;font-size:13px}
#app-panel [tabindex='-1']:focus{outline:2px solid var(--accent);outline-offset:5px}
@media(max-width:600px){.demo-step-list{flex-wrap:wrap}
.demo-step-list li{flex:1 1 95px}
.demo-change{grid-template-columns:1fr;gap:8px}
.demo-file{align-items:flex-start;flex-direction:column;gap:8px}
.demo-file span{text-align:left}
.app-study-note{padding:20px 16px}
.demo-controls .primary,.demo-controls .secondary{flex:1 1 140px}
.demo-proposal{padding:18px}}
.ring-packet{margin:22px 0;min-width:0}
.ring-bytes{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:6px;margin-top:12px}
.ring-bytes>div{display:flex;flex-direction:column;gap:6px;padding:9px 6px;text-align:center;background:#202b22;border:1px solid var(--line)}
.ring-bytes small{font-size:10px;color:var(--muted)}
.ring-bytes strong{font:500 18px 'Space Grotesk',sans-serif}
.ring-bytes [data-field=command]{border-color:var(--accent);color:var(--accent)}
.ring-bytes [data-field=date]{border-color:#637b50}
.ring-bytes [data-field=value]{background:#35442a;border-color:#9bb56f;color:#deffab}
.ring-bytes [data-field=checksum]{border-color:#798785}
.ring-fields{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px 22px;padding:20px;border:1px solid var(--line);font-size:13px;line-height:1.6}
.ring-fields dt{color:var(--muted)}
.ring-fields dd{margin:0;overflow-wrap:anywhere}
.ring-record{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.8;color:var(--text);padding:18px 0;margin:0}
@media(max-width:420px){.ring-bytes{grid-template-columns:repeat(4,minmax(0,1fr))}
.ring-fields{grid-template-columns:1fr;gap:6px;padding:16px}
.ring-fields dd{margin-bottom:12px}}


/* V6 component integration: quiet frames, stronger hierarchy. */
.app-grid{gap:20px}.app-entry{min-width:0;border-top:1px solid var(--line);padding-top:6px}.app-card{padding:22px 0;background:none;border:0;width:100%;min-height:140px}.app-card:hover{background:none}.app-card h3{font-size:26px}.app-card p{font-size:14px;max-width:36ch}.app-card>.app-glyph{background:#293722;width:44px;height:48px}.app-entry-links{display:flex;gap:22px;flex-wrap:wrap;padding:0 0 22px 62px;font-size:12px}.app-entry-links a{color:var(--accent);padding:8px 0}.app-entry-links a:hover{text-decoration:underline;text-underline-offset:5px}.app-section .section-heading{margin-bottom:20px}#app-dialog{background:var(--panel);width:min(1040px,calc(100% - 24px));padding:32px;overscroll-behavior:contain}#app-dialog .detail-top{top:-32px;background:var(--panel)}#app-summary{max-width:68ch}.app-tabs{margin:24px 0}.app-demo-surface{background:#172019;border:0;padding:28px}.app-flow li{background:#243124;border:0}.app-case-layout{grid-template-columns:240px minmax(0,1fr);gap:36px}.app-case-layout h3{font-size:21px}.app-points{font-size:14px}.app-phone img{border-radius:8px}.app-study-note{background:#202e22;border-left:2px solid var(--accent)}.demo-proposal,.demo-file{border-color:var(--line)}.cad-controls label,.cad-controls p{font-size:13px}.cad-controls select{font-size:14px}.cad-stage{background:radial-gradient(ellipse at 50% 38%,#2c3730,#17201b 74%);min-height:560px}#cad-canvas{height:560px}.cad-views button{min-height:44px;font-size:12px}.cad-hint{font-size:11px}.cad-tooltip{width:min(320px,calc(100% - 24px))}.system-card{background:var(--panel);border:1px solid var(--line);padding:28px}.system-card h4{font-size:30px}.system-links{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.system-links span{padding:10px 16px;background:#283923;color:var(--accent);border:1px solid #46593a}.rack-switch{display:flex;gap:8px;margin:20px 0}.rack-switch button{background:none;border:1px solid var(--line);padding:10px 14px;font-size:13px}.architecture-detail{background:var(--panel);border:0;border-left:2px solid var(--accent)}.technical-art>.art-label,.technical-art>.art-index{border:0;padding:0}.technical-art>strong{font-size:58px}.tags .case-status{position:static}.demo-guided{margin-bottom:18px}.demo-guided .primary{font-size:13px}
@media(max-width:900px){.cad-layout{grid-template-columns:1fr}.cad-controls{max-width:none}.cad-stage{min-height:460px}#cad-canvas{height:460px}}@media(max-width:600px){.app-grid{grid-template-columns:1fr}.app-card{min-height:0}.app-entry-links{padding-left:57px}.app-case-layout{grid-template-columns:1fr}.app-case-layout>div:first-child{order:2}#app-dialog{padding:22px}#app-dialog .detail-top{top:-22px}.app-demo-surface{padding:18px}.demo-controls button{min-height:46px}.cad-stage{min-height:380px}#cad-canvas{height:380px}.demo-step-list li{flex-basis:90px}.system-grid{grid-template-columns:1fr}.system-card{padding:22px}.app-tabs button{font-size:13px;padding:12px 10px}}
.pipeline-story{margin:22px 0 28px;max-width:72ch}.pipeline-story h3{margin:0 0 22px}.pipeline-story h4{font-size:12px;color:var(--accent);margin:18px 0 6px;letter-spacing:.04em}.pipeline-story p{margin:0;line-height:1.8}.pipeline-ledger{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;border-block:1px solid var(--line);padding:18px 0;margin:24px 0}.pipeline-ledger strong{font-size:15px}.pipeline-phone{background:#253128;padding:24px;border-left:2px solid var(--accent);margin:20px 0}.pipeline-phone h4{font-size:18px;margin:12px 0}.pipeline-auth-number{display:block;font:600 42px var(--font-display);color:var(--accent);margin:10px 0}.pipeline-study{padding:20px;background:var(--panel);margin:24px 0}.pipeline-study h4{margin:0 0 14px}.pipeline-study .demo-view-switch{margin-bottom:18px}@media(max-width:600px){.pipeline-ledger{grid-template-columns:1fr;gap:14px}.pipeline-phone{padding:18px}}
.pipeline-study audio{display:block;width:100%;margin:18px 0}.pipeline-study video{display:block;width:100%;height:auto;max-height:560px;background:#0c110e;border:1px solid var(--line);margin:18px 0}.study-speed{display:flex;gap:16px;align-items:center;margin:16px 0}.study-speed label{margin:0}.study-speed select{max-width:130px;margin:0}.study-question-text{font-size:17px!important;color:var(--text)}.study-answers{display:grid;gap:12px;margin:20px 0}.study-answers button{text-align:left;line-height:1.65;font-size:14px;position:relative;padding:16px 18px 16px 52px;background:var(--panel);border:1px solid var(--line);min-height:56px;color:var(--text);opacity:1}.study-option-letter{position:absolute;left:18px;top:16px;font:600 14px var(--font-display);color:var(--accent)}.study-answers [data-result=correct]{border-color:#a8d775;background:#263626}.study-answers [data-result=incorrect]{border-color:#d5a58c;background:#332a24}.study-answers button:disabled{cursor:default}.study-hint{padding:16px;border-left:2px solid var(--accent);background:#233025}.study-quiz-feedback{margin:22px 0;padding:20px;background:#243026}.study-quiz-feedback h5{font-size:16px;margin:0 0 10px}.study-quiz-feedback p{margin:10px 0}.study-quiz-navigation{display:flex;justify-content:space-between;gap:12px;margin:24px 0;flex-wrap:wrap}.study-score{font:500 30px var(--font-display);display:block;margin:20px 0}

.assistant-goal{border-left:2px solid var(--accent);padding:4px 0 4px 22px;margin:0 0 30px;max-width:76ch}.assistant-goal h3{font-size:19px;margin:0 0 10px}.assistant-goal p{font-size:14px;line-height:1.7;margin:0}

/* Shared pictorial style, selected from outline, solid and duotone concepts. */
.project-illustration .shape{fill:#304133;stroke:#b8cb9f;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.project-illustration .face{fill:#243229}.project-illustration .leaf{fill:#40563b}.project-illustration .detail{fill:none;stroke:#b8cb9f;stroke-width:2;opacity:.7}.project-illustration .screen{fill:#202d24}.project-illustration .battery{fill:#3c5036;stroke-width:1.5}.project-illustration .accent{fill:#d0fa74;stroke:none}


/* Agreed loops: useful actions, gentle holds, continuous voice/network flow. */
.svg-kira-bar,.svg-kira-band,.svg-bed-mattress,.svg-arx-hub{transform-box:fill-box;transform-origin:center}
.svg-rack-packet,.svg-arx-packet,.svg-plant-read{opacity:0}
.svg-plant-signal{opacity:.25}.svg-plant-led,.svg-rack-led,.svg-bed-sensors{opacity:.45}
@media(prefers-reduced-motion:no-preference){
.project-card:is(:hover,:focus-visible) .svg-kira-band{animation:kira-activity 4.8s ease-in-out var(--band-delay) infinite}
.project-card:is(:hover,:focus-visible) .svg-kira-bar{animation:kira-detail var(--wave-duration) ease-in-out var(--wave-delay) infinite}
.project-card:is(:hover,:focus-visible) .svg-arx-hub{animation:arx-process 4.8s ease-in-out infinite}
.project-card:is(:hover,:focus-visible) .svg-caliper-slider{animation:caliper-cycle 4.8s ease-in-out infinite}
.project-card:is(:hover,:focus-visible) .svg-plant-read{animation:plant-read 4.8s ease-in-out infinite}
.project-card:is(:hover,:focus-visible) .svg-plant-led{animation:plant-led 4.8s ease-in-out infinite}
.project-card:is(:hover,:focus-visible) .svg-plant-signal{animation:plant-transmit 4.8s ease-out infinite}
.project-card:is(:hover,:focus-visible) .svg-bed-mattress{animation:bed-pressure 4.8s ease-in-out infinite}
.project-card:is(:hover,:focus-visible) .svg-bed-sensors{animation:bed-detect 4.8s ease-in-out infinite}
.project-card:is(:hover,:focus-visible) .svg-rack-packet{animation:rack-transmit 4.8s linear infinite}
.project-card:is(:hover,:focus-visible) .svg-rack-origin{animation:rack-origin 4.8s ease-in-out infinite}
.project-card:is(:hover,:focus-visible) .svg-rack-destination{animation:rack-destination 4.8s ease-in-out infinite}
}
@keyframes kira-activity{0%,100%{transform:scaleY(.3)}18%{transform:scaleY(.8)}32%{transform:scaleY(1)}48%{transform:scaleY(.5)}64%{transform:scaleY(.9)}82%{transform:scaleY(.25)}}
@keyframes kira-detail{0%,100%{transform:scaleY(.9)}33%{transform:scaleY(.6)}65%{transform:scaleY(1)}}
@keyframes arx-process{0%,28%,68%,100%{opacity:.7}38%,58%{opacity:1}}
@keyframes caliper-cycle{0%,12%,88%,100%{transform:translateX(0)}35%,60%{transform:translateX(-38px)}}
@keyframes plant-read{0%,8%,35%,100%{opacity:0}15%,27%{opacity:1}}
@keyframes plant-led{0%,8%,58%,100%{opacity:.3}15%,50%{opacity:1}}
@keyframes plant-transmit{0%,28%,60%,100%{opacity:.2;transform:translateY(0)}36%{opacity:1;transform:translateY(-3px)}50%{opacity:.2;transform:translateY(-8px)}}
@keyframes bed-pressure{0%,12%,82%,100%{transform:translateY(0)}32%,57%{transform:translateY(5px)}}
@keyframes bed-detect{0%,23%,78%,100%{opacity:.4}35%,60%{opacity:1}}
@keyframes rack-transmit{0%,12%{opacity:0;transform:translate(230px,77px)}17%{opacity:1;transform:translate(230px,77px)}30%{transform:translate(264px,77px)}45%{transform:translate(264px,132px)}53%{opacity:1;transform:translate(284px,132px)}58%,100%{opacity:0;transform:translate(284px,132px)}}
@keyframes rack-origin{0%,8%,35%,100%{opacity:.45}15%,25%{opacity:1}}
@keyframes rack-destination{0%,48%,82%,100%{opacity:.45}56%,72%{opacity:1}}
@media(prefers-reduced-motion:reduce){.project-illustration *{animation:none!important;transition:none!important}}

/* ARX terminates incoming traffic at hub edges, processes, then originates new traffic. */
.svg-arx-processing{opacity:.35}.svg-arx-core{transform-box:fill-box;transform-origin:center}
@media(prefers-reduced-motion:no-preference){
.project-card:is(:hover,:focus-visible) .svg-arx-receive{animation:arx-receive 4.8s ease-in-out var(--route-delay) infinite}
.project-card:is(:hover,:focus-visible) .svg-arx-send{animation:arx-send 4.8s ease-in-out var(--route-delay) infinite}
.project-card:is(:hover,:focus-visible) .svg-arx-processing{animation:arx-processing 4.8s ease-in-out var(--process-delay) infinite}
.project-card:is(:hover,:focus-visible) .svg-arx-core{animation:arx-core 4.8s ease-in-out infinite}
}
@keyframes arx-receive{0%{opacity:0;transform:translate(var(--from-x),var(--from-y))}5%{opacity:1;transform:translate(var(--from-x),var(--from-y))}28%{opacity:1;transform:translate(var(--to-x),var(--to-y))}34%,100%{opacity:0;transform:translate(var(--to-x),var(--to-y))}}
@keyframes arx-send{0%,58%{opacity:0;transform:translate(var(--from-x),var(--from-y))}64%{opacity:1;transform:translate(var(--from-x),var(--from-y))}90%{opacity:1;transform:translate(var(--to-x),var(--to-y))}96%,100%{opacity:0;transform:translate(var(--to-x),var(--to-y))}}
@keyframes arx-processing{0%,30%,62%,100%{opacity:.35}38%,54%{opacity:1}}
@keyframes arx-core{0%,28%,68%,100%{transform:scale(1)}42%,55%{transform:scale(1.14)}}

/* BASTION: on-demand, staged disassembly and isolated part inspection. */
#cad-exploration{display:grid;gap:10px;margin:18px 0}#cad-exploration[hidden],#cad-overview[hidden]{display:none}#cad-explore[aria-pressed="true"]{border-color:var(--accent,#c8fa68);color:var(--accent,#c8fa68)}#cad-exploration-note{margin:0;line-height:1.55}.cad-hint{max-width:calc(100% - 32px);text-align:center}

.contact-emails{display:flex;flex-wrap:wrap;gap:10px 24px}.contact-emails .contact-email{overflow-wrap:anywhere}

/* Personal portrait: same cut corners as the rest of the portfolio. */
.about{grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr);align-items:center;gap:clamp(28px,6vw,84px)}
.about-portrait{margin:0;width:100%;max-width:340px;padding:0;overflow:hidden;background:none;clip-path:polygon(0 0,88% 0,100% 12%,100% 100%,12% 100%,0 88%)}
.about-portrait img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;transform:scale(1.14);transform-origin:50% 50%;}
.about-copy{min-width:0}.about-copy h2{margin-bottom:24px}
@media(max-width:760px){.about{grid-template-columns:1fr;gap:30px}.about-portrait{max-width:300px}}