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@media(max-width:400px){.header{padding:0 4%;gap:12px}.brand>span{font-size:18px}.brand small{font-size:6px;letter-spacing:.8px}.brand img{width:28px;height:28px}.account{font-size:9px;padding:7px}.header-actions{gap:6px}main{padding:0 4%}.hero h1{font-size:57px}.hero-subtitle{font-size:16px}.hero-visual{height:355px}.robot-types>button{padding:8px 12px;font-size:9px}.card-art{height:157px}.card-title h3{font-size:15px}.card-title p{font-size:6px}.card-arrow{height:22px;width:22px}.lab-art{height:190px}.lab-page .card-title p{font-size:7px}footer>span{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}


.hero-actions .button{justify-content:center;gap:0}.hero h1{overflow-wrap:normal;word-break:normal}.card-title{justify-content:flex-start}

/* Graphite, warm white, silver and a restrained sand accent. */
:root{--paper:#f8f7f4;--white:#fffefa;--ink:#232321;--green:#272725;--muted:#77756f;--line:#e5e2da;--accent:#a89d8b;color-scheme:light}
.header{background:#fcfbf8}.brand small,.main-nav,.hero-subtitle,.eyebrow,.visual-label,.model-note>span,.card-index,.section-meta,.section-head .eyebrow,.card-title p,.lab-intro p,.lab-note,footer,footer>span,footer>a:last-child{color:#77756f}
.main-nav a:hover,.main-nav a[aria-current=page],.hero h1,.hero h1 em,.section-head h2,.card-title h3,.card-title h2,.lab-intro h1,.lab-intro h1 em,.footer-brand{color:#232321}
.main-nav a[aria-current=page]:after,.button.primary{background:#272725;border-color:#272725}.button.primary{color:#fffefa}.button.primary:hover{background:#42423e}
.button.secondary,.account{background:#fcfbf8;border-color:#d9d5cb;color:#58564e}.button.secondary:hover,.account:hover{background:#eeece5}
.hero-visual{background:radial-gradient(ellipse at 55% 53%,#f0eee8 0,#f6f4ef 55%,#f8f7f4 78%)}
.robot-types{background:#fffef9ed;border-color:#dfdacf;box-shadow:0 3px 12px #24221c08}.robot-types>button{color:#77756f}.robot-types>button.selected{background:#dcd4c5;color:#34332f}.robot-types>button:hover:not(.selected){background:#efebe2}
.live-dot{background:#a89d8b;box-shadow:0 0 0 3px #eeebe4}.model-note>small,.visual-label>span:last-child{color:#878278}.scroll-link{color:#77756f}
.module-card,.lab-card{background:#fffefa;border-color:#e2ded4}.card-art,.simulation-card .card-art,.code-card .card-art,.mission-card .card-art,.project-card .card-art{background:#eeece5}.lab-art{background:radial-gradient(ellipse at 50% 50%,#f8f7f2,#ebe8df)}
.module-card:hover,.lab-card:hover{border-color:#b4aa99;box-shadow:0 8px 25px #24221c0c}.card-title{border-color:#e7e2d8}.back-link{color:#625d54}
button:focus-visible,a:focus-visible,canvas:focus-visible{outline-color:#57534b}
@media(max-width:760px){.main-nav{background:#fcfbf8;border-color:#e2ded4;box-shadow:0 8px 20px #24221c08}}