:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--font-body:Aptos, "Segoe UI Variable", "Helvetica Neue", Arial, sans-serif;--font-mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace;--ease-out-expo:cubic-bezier(.16, 1, .3, 1);--ease-out-quint:cubic-bezier(.22, 1, .36, 1);--max:1180px;--z-sticky:10}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;font-family:var(--font-body);text-rendering:optimizelegibility;margin:0}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}.brand-page{background:radial-gradient(circle at 74% 13%, color-mix(in oklch, var(--primary) 15%, transparent), transparent 31rem), radial-gradient(circle at 10% 68%, color-mix(in oklch, var(--accent) 5%, transparent), transparent 25rem), linear-gradient(180deg, color-mix(in oklch, var(--surface) 44%, var(--bg)) 0, var(--bg) 34rem), var(--bg);min-height:100vh;color:var(--ink);transition:background .42s 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minmax(330px,.84fr);align-items:center;gap:clamp(2rem,6vw,5rem);min-height:calc(100svh - 4.5rem);margin:0 auto;padding:clamp(3rem,7vw,6.2rem) 0 clamp(2.6rem,6vw,4.5rem);display:grid}.hero-copy{max-width:780px}.system-kicker{color:var(--accent);margin:0 0 1rem}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{text-wrap:balance}h1{letter-spacing:-.035em;max-width:11ch;margin-bottom:1.35rem;font-size:clamp(3.25rem,8vw,6rem);line-height:.94}h2{letter-spacing:-.03em;max-width:13ch;margin-bottom:1rem;font-size:clamp(2.2rem,5vw,4.6rem);line-height:1}h3{margin-bottom:.55rem;font-size:clamp(1.08rem,1.7vw,1.3rem);line-height:1.18}h4{margin-bottom:.55rem;font-size:1rem}.hero-lede,.section-intro p,.contact p,.theme-detail p,.evaluation-panel p{max-width:70ch;color:var(--muted);text-wrap:pretty;font-size:clamp(1.02rem,1.45vw,1.18rem);line-height:1.62}.hero-actions{flex-wrap:wrap;gap:.8rem;margin-top:2rem;display:flex}.button{border-radius:8px;justify-content:center;align-items:center;gap:.45rem;min-height:2.9rem;padding:.82rem 1rem;font-weight:780;line-height:1;transition:transform .16s,background-color .18s,border-color .18s,color .18s;display:inline-flex}.button:hover,.button:focus-visible{transform:translateY(-1px)}.button:active{transform:translateY(0)scale(.985)}.button-primary{background:var(--primary);color:#fff}.button-primary:hover,.button-primary:focus-visible{background:var(--primary-strong)}.button-secondary{border:1px solid var(--line);color:var(--ink)}.button-secondary:hover,.button-secondary:focus-visible{border-color:var(--primary)}.hero-visual{background:radial-gradient(circle at 50% 48%, color-mix(in oklch, var(--primary) 15%, transparent), transparent 19rem), radial-gradient(circle at 74% 26%, color-mix(in oklch, var(--accent) 7%, transparent), transparent 14rem), linear-gradient(180deg, color-mix(in oklch, var(--surface-strong) 48%, transparent), transparent 54%);contain:layout paint size;isolation:isolate;min-height:clamp(31rem,49vw,42rem);position:relative;overflow:hidden}.hero-visual:before{z-index:1;pointer-events:none;content:"";background-image:linear-gradient(color-mix(in oklch, var(--ink) 5%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in oklch, var(--ink) 4%, transparent) 1px, transparent 1px);background-size:92px 92px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(circle,#000,#0000 70%);mask-image:radial-gradient(circle,#000,#0000 70%)}.hero-visual:after{z-index:1;pointer-events:none;content:"";background:linear-gradient(90deg, transparent, color-mix(in oklch, var(--primary) 15%, transparent), transparent), radial-gradient(circle at 52% 58%, transparent 0 34%, color-mix(in oklch, var(--primary) 11%, transparent) 35%, 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li{background:linear-gradient(180deg, var(--surface-strong), var(--surface));min-height:17rem;padding:clamp(1rem,2vw,1.45rem)}.launch-path span{color:var(--accent);font-family:var(--font-mono);margin-bottom:4rem;font-size:.82rem;display:inline-block}.launch-path p{color:var(--muted);margin-bottom:0;font-size:.96rem}.theme-stage{grid-template-columns:minmax(270px,.82fr) minmax(0,1.18fr);align-items:stretch;gap:clamp(1rem,3vw,2rem);display:grid}.theme-switcher{gap:.75rem;display:grid}.theme-card{border:1px solid var(--soft-line);background:color-mix(in oklch, var(--surface) 88%, transparent);min-height:8.8rem;color:var(--muted);text-align:left;cursor:pointer;transition:transform .18s var(--ease-out-quint), border-color .18s ease, background-color .18s ease, color .18s 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var(--soft-line);grid-template-columns:auto minmax(0,1fr);align-items:center;gap:1rem;padding-bottom:1.2rem;display:grid}.detail-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem;display:grid}.evaluation-panel,.ui-sample{border:1px solid var(--soft-line);background:color-mix(in oklch, var(--bg) 46%, transparent);border-radius:12px;padding:1rem}.evaluation-panel>span{color:var(--primary);margin-bottom:1.3rem;display:inline-flex}.evaluation-panel svg{stroke-width:1.8px;width:1.25rem;height:1.25rem}.evaluation-panel p{margin-bottom:0;font-size:.96rem}.ui-sample{gap:.55rem;display:grid}.sample-header,.sample-row{justify-content:space-between;align-items:center;gap:1rem;display:flex}.sample-header{border-bottom:1px solid var(--soft-line);color:var(--muted);font-family:var(--font-mono);padding-bottom:.8rem;font-size:.78rem}.sample-header strong{color:var(--accent);font-size:1rem}.sample-row{border:1px solid var(--soft-line);border-radius:8px;padding:.65rem .7rem}.sample-row span{color:var(--muted)}.sample-row strong{color:var(--ink);font-size:.86rem}.contact{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:1.2rem 2rem;padding-bottom:clamp(4rem,8vw,6rem);display:grid}.contact h2{max-width:11ch}.contact p{margin-bottom:0}.contact-note{color:var(--muted);font-family:var(--font-mono);grid-column:1/-1;font-size:.8rem}@keyframes domain-sweep{0%{background-position:-44% 0,0 0}52%,to{background-position:144% 0,0 0}}@keyframes domain-node-pulse{0%,to{box-shadow:0 0 0 0 color-mix(in oklch, var(--primary) 32%, transparent), 0 0 18px color-mix(in oklch, var(--primary) 42%, transparent);opacity:.82}45%{box-shadow:0 0 0 .62rem color-mix(in oklch, var(--primary) 0%, transparent), 0 0 24px color-mix(in oklch, var(--accent) 44%, transparent);opacity:1}}@keyframes domain-pill-rise{0%{opacity:0;transform:translateY(.65rem)}to{opacity:1;transform:translate(0,0)}}@keyframes domain-pill-scan{0%,42%{translate:-120%}78%,to{translate:120%}}@media 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