:root{color-scheme:dark;--ink:#f0f3f8;--muted:#a7b2c5;--blue:#82b6ff;--paper:#0b0d12;--panel:#192233;--line:#2b3546;--max:1160px;--font:-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 var(--font);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,textarea,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #82b6ff;outline-offset:5px}h1,h2,h3,p{margin:0}h1,h2,h3{letter-spacing:-.045em;line-height:1.18}h2{font-size:clamp(34px,4.5vw,56px);font-weight:600}h3{font-weight:600}[hidden]{display:none!important}::selection{background:#315486;color:#fff}.skip{position:fixed;top:-100px;left:20px;padding:8px 20px;background:var(--panel);z-index:99}.skip:focus{top:10px}
.header{position:sticky;top:0;z-index:30;background:#0b0d12db;backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border-bottom:1px solid #c1d1ef12}.nav-shell{max-width:var(--max);height:74px;display:flex;align-items:center;justify-content:space-between;margin:auto;padding:0 12px;gap:30px}.brand{display:flex;align-items:center;gap:11px;font-size:19px;letter-spacing:-.025em;font-weight:650;white-space:nowrap}.brand small{font-size:11px;font-weight:400;color:var(--muted);margin-left:8px;letter-spacing:.08em}.brand-mark{font-size:30px;line-height:1;letter-spacing:-.13em;font-weight:800;transform:skewY(-8deg);color:var(--ink)}.brand-mark span{color:var(--blue)}.header nav{display:flex;gap:32px;font-size:12px;color:#b8c2d2}.header nav a:hover,.language:hover{color:#fff}.nav-actions{display:flex;align-items:center;gap:23px}.language{border:0;background:transparent;font-size:12px;color:var(--muted);padding:8px}.nav-contact{color:#e9f2ff;background:#203753;border:1px solid #547cac66;padding:7px 17px;border-radius:22px;font-size:12px;transition:background .2s}.nav-contact:hover{background:#2e4b70}.menu{display:none;border:0;background:none;padding:10px}.menu span{display:block;width:18px;height:1px;background:var(--ink);margin:5px 0}
.hero{position:relative;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:12px;min-height:650px;padding:64px max(32px,calc((100% - var(--max))/2)) 62px;background:radial-gradient(ellipse at 77% 45%,#15365888,transparent 48%),radial-gradient(ellipse at 95% 100%,#30305a55,transparent 42%),linear-gradient(135deg,#0b0d12,#101827 70%,#101420);overflow:hidden;border-bottom:1px solid #9baccc13}.hero:before{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,transparent 49.9%,#91b8ed04 50%,transparent 50.1%);background-size:80px 80px}.hero-content{position:relative;z-index:2}.eyebrow{font-size:11px;font-weight:500;letter-spacing:.13em;margin-bottom:26px;color:#adbcd1}.hero .eyebrow{display:flex;align-items:center;gap:11px;font-size:11px;letter-spacing:.095em}.hero .eyebrow:before{content:'';width:6px;height:6px;background:#82b6ff;border-radius:50%;box-shadow:0 0 14px #82b6ff80}.hero h1{font-size:clamp(44px,4.8vw,70px);font-weight:600;line-height:1.22;letter-spacing:-.055em}.hero h1 span{display:block}.gradient-text{background:linear-gradient(110deg,#e3efff 0%,#83baff 50%,#aaa3ef 100%);background-clip:text;-webkit-background-clip:text;color:transparent}.hero-copy{color:#b3bfd1;font-size:17px;line-height:1.85;margin:30px 0 32px;max-width:510px}.hero-actions{display:flex;align-items:center;gap:25px}.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid #90baff55;border-radius:28px;background:linear-gradient(140deg,#598fff,#3470d9);color:#fff;padding:13px 27px;font-size:14px;font-weight:500;box-shadow:0 8px 32px #2c6bc029,inset 0 1px 0 #ffffff24;transition:transform .2s,box-shadow .2s}.button:hover{transform:translateY(-2px);box-shadow:0 10px 38px #4c87e94a}.text-link{display:inline-flex;align-items:center;gap:9px;color:var(--blue);font-size:14px}.text-link:hover span:first-child{text-decoration:underline;text-underline-offset:5px}.hero-tags{display:flex;gap:18px;margin-top:37px;color:#9daec5;font-size:11px}.hero-tags span:before{content:'↗';color:#87aee0;margin-right:7px}
.hero-art{height:500px;min-width:0;position:relative;perspective:1000px;--tilt-x:0deg;--tilt-y:0deg;transform:rotateY(var(--tilt-x)) rotateX(var(--tilt-y));transition:transform .25s ease-out}.aura{position:absolute;inset:40px -20% 0;background:radial-gradient(ellipse,#5b9dff28,transparent 62%);filter:blur(18px)}.lab-grid{position:absolute;inset:10% -10%;background-image:linear-gradient(#6586b10b 1px,transparent 1px),linear-gradient(90deg,#6586b10b 1px,transparent 1px);background-size:35px 35px;transform:rotate(-12deg);mask-image:radial-gradient(ellipse,#000 10%,transparent 68%)}.orbit{position:absolute;left:50%;top:52%;border:1px solid #9cc5ff26;border-radius:50%;transform:translate(-50%,-50%) rotate(-22deg);width:570px;height:215px;box-shadow:0 0 18px #608ece08}.orbit-two{width:590px;height:340px;transform:translate(-50%,-50%) rotate(31deg);border-color:#a4a9fb14}.game-card{position:absolute;width:192px;height:267px;top:104px;left:calc(50% - 96px);border-radius:23px;padding:20px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 32px 50px -12px #000a,inset 0 1px 0 #f0f6ff33;border:1px solid #9aafd447;transition:transform .65s cubic-bezier(.2,.8,.2,1);backdrop-filter:blur(9px)}.card-index{font-size:7px;letter-spacing:.18em;font-weight:500;color:#b7c7e2}.card-bottom{display:flex;justify-content:space-between;align-items:center;font-size:11px;font-weight:500;letter-spacing:.08em}.card-left{background:linear-gradient(145deg,#52627480,#172433d9);transform:translateX(-118px) rotate(-19deg) rotateY(8deg);color:#dae6f5}.card-right{background:linear-gradient(145deg,#453f6080,#212135dc);transform:translateX(123px) rotate(17deg) rotateY(-8deg);color:#dad6ee}.card-front{top:80px;background:linear-gradient(155deg,#314b65,#111c2b 60%,#1c2841);color:#fff;border-color:#98bce586;transform:rotate(-5deg);animation:levitate 7s ease-in-out infinite}.hero-art:hover .card-left{transform:translateX(-132px) rotate(-23deg)}.hero-art:hover .card-right{transform:translateX(137px) rotate(21deg)}.glyph-stack{position:relative;height:140px;display:grid;place-items:center}.glyph-stack i{position:absolute;width:83px;height:83px;border-radius:20px;transform:rotate(-32deg) skew(12deg,12deg);border:1px solid #a7c7ff9c;background:linear-gradient(145deg,#b9d8ff,#5b8fed 48%,#243d6c);box-shadow:0 9px 20px #0006}.glyph-stack i:nth-child(1){top:48px;background:linear-gradient(145deg,#576597,#242a42);border-color:#8295cc}.glyph-stack i:nth-child(2){top:28px;background:linear-gradient(145deg,#869ecc,#3e527c);border-color:#a3badd}.glyph-stack i:nth-child(3){top:8px}.glyph-orbit{position:relative;height:125px;display:grid;place-items:center}.glyph-orbit i{width:100px;height:100px;border:12px solid #8098b9;border-radius:50%;box-shadow:inset 2px 3px 8px #1b314b,2px 8px 14px #0004;position:absolute}.glyph-orbit i:nth-child(2){width:63px;height:63px;border-width:7px;border-color:#b3c7df}.glyph-orbit i:nth-child(3){width:19px;height:19px;background:#89b9ff;border:0;box-shadow:0 0 20px #8abaff55}.glyph-prism{width:88px;height:96px;margin:auto;background:linear-gradient(120deg,#a4a2df,#d0d3f2 49%,#7c81ba 50%,#40466e);clip-path:polygon(50% 0,100% 28%,100% 77%,50% 100%,0 77%,0 28%)}.art-node{position:absolute;display:flex;align-items:center;gap:8px;color:#9cb8d9;font:9px/1.5 ui-monospace,monospace;letter-spacing:.12em;z-index:3}.art-node i{width:6px;height:6px;border:1px solid #b4d4ff;border-radius:50%;box-shadow:0 0 14px #609aff66}.node-a{top:38px;left:24px}.node-b{top:79px;right:0}.node-c{bottom:78px;right:15px}.art-trace{position:absolute;width:90px;height:50px;border-left:1px solid #82b6ff38;border-top:1px solid #82b6ff38;z-index:0}.trace-a{left:28px;top:64px}.trace-b{right:35px;bottom:98px;transform:rotate(180deg)}.art-caption{position:absolute;bottom:15px;left:0;right:0;font-size:10px;letter-spacing:.06em;color:#95a8c4;display:flex;justify-content:center;align-items:center;gap:9px}.live-dot{width:5px;height:5px;background:#82b6ff;border-radius:50%}
.section{max-width:var(--max);margin:0 auto;padding:100px 12px}.section-heading{margin-bottom:48px}.section-heading h2{margin-bottom:23px}.section-heading>p:last-child{color:var(--muted);font-size:18px;line-height:1.75}.services{padding-top:96px}.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.service-card{border-radius:26px;overflow:hidden;position:relative;min-width:0;background:linear-gradient(135deg,#192233,#101720);border:1px solid #8ea7d12b;box-shadow:inset 0 1px 0 #ffffff06;transition:border-color .3s,transform .3s}.service-card:hover{border-color:#7194c167;transform:translateY(-3px)}.service-text{position:relative;z-index:2;padding:38px 38px 0}.micro{font:10px/1.5 ui-monospace,monospace;color:#a1b9db;letter-spacing:.14em;margin-bottom:22px}.service-card h3{font-size:34px;margin-bottom:20px;line-height:1.25}.service-card .service-text>p:not(.micro){font-size:15px;line-height:1.8;color:var(--muted);max-width:405px;margin-bottom:22px}.service-card .text-link{font-size:13px}.test-card{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;min-height:390px}.test-card .service-text{padding-bottom:42px}.test-visual{padding:32px 30px;display:flex;flex-direction:column;justify-content:center;position:relative;background:radial-gradient(ellipse at 55% 50%,#234c7633,transparent 70%);overflow:hidden}.demo-top{display:flex;align-items:center;justify-content:space-between;gap:12px;font:9px/1.5 ui-monospace,monospace;letter-spacing:.08em;color:#9aaec9}.demo-top span:last-child{font:10px/1.5 var(--font);color:#a7b2c5;letter-spacing:0}.validation-nodes{display:flex;align-items:center;justify-content:center;gap:18px;margin:27px 0 20px}.scan-node{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;border-radius:18px;width:112px;height:125px;background:linear-gradient(140deg,#213248,#172231);border:1px solid #759cc13b;color:#a9bdd8;box-shadow:0 15px 25px -15px #0007;transition:background .4s,border-color .4s,transform .4s}.scan-node span{font:8px/1.5 ui-monospace,monospace;letter-spacing:.08em}.scan-node strong{font-size:31px;font-weight:300}.scan-node.active{background:linear-gradient(140deg,#345c8b,#223a5b);border-color:#8cbaff99;transform:translateY(-5px);color:#deebff;box-shadow:0 0 25px #6197d41a}.demo-status{font-size:13px;min-height:23px;color:#bacbe1;margin:0 0 16px}.demo-button{display:inline-flex;align-self:flex-start;border:1px solid #6985aa65;border-radius:20px;background:#1d3047;color:#c6ddff;padding:8px 15px;font-size:12px;transition:background .2s}.demo-button:hover{background:#2b4769}.device{margin:38px 30px 30px;border:1px solid #7493b95e;border-radius:19px;box-shadow:0 18px 35px #0004,inset 0 1px 0 #b4ceff15;background:#0c1420;color:#a7b2c5;overflow:hidden}.device-top{display:flex;justify-content:space-between;gap:8px;padding:15px 18px;border-bottom:1px solid #7893bb25;font:8px/1.5 ui-monospace,monospace;letter-spacing:.08em}.device-top span:last-child{font:10px/1.5 var(--font);letter-spacing:0}.mini-board{position:relative;min-height:170px;display:flex;justify-content:center;align-items:center;gap:16px;background:radial-gradient(ellipse,#283d5c,#0c1420 70%)}.board-orbit{border:1px solid #7393c13b;width:320px;height:100px;border-radius:50%;position:absolute;transform:rotate(-12deg);pointer-events:none}.mini-card{width:69px;height:99px;border:1px solid #8facc867;border-radius:11px;background:linear-gradient(135deg,#4e6685,#24334f);box-shadow:0 12px 20px #0006;position:relative;z-index:1;color:#deebff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;transition:transform .3s,box-shadow .3s,border-color .3s}.mini-card>span{font-size:28px;line-height:1.2}.mini-card small{font-size:9px}.m1{transform:rotate(-12deg)}.m2{background:linear-gradient(135deg,#766e93,#35324e);transform:translateY(-8px)}.m3{transform:rotate(12deg)}.mini-card[aria-pressed=true]{transform:translateY(-14px);border-color:#aecfff;box-shadow:0 0 24px #82b6ff55,0 12px 20px #0007}.device-foot{font-size:12px;color:#bdcde3;margin:0;padding:0 18px 10px;min-height:30px}.prototype-note{font-size:10px;color:#9aaec9;border-top:1px solid #7593b325;padding:10px 18px}.explain-card{background:linear-gradient(135deg,#1d2236,#131923)}.explain-visual{position:relative;padding:35px 30px 30px;min-height:310px}.chat-question{width:max-content;max-width:95%;margin:20px 0 15px auto;background:#34364f;border:1px solid #a4a4df22;border-radius:14px 14px 3px 14px;padding:10px 17px;font-size:12px;color:#dedaf5}.chat-answer{background:#202b3e;border:1px solid #7791ba42;padding:19px;border-radius:17px;display:flex;gap:11px;flex-wrap:wrap;font-size:13px;line-height:1.8;min-height:103px;box-shadow:0 10px 30px #0002}.spark{color:#a9bfff;font-size:21px}.chat-answer>span:nth-child(2){flex:1}.chat-answer small{display:block;width:100%;padding-left:31px;color:#a4b4cd;font-size:10px;line-height:1.7}.explain-visual .demo-button{margin-top:15px}
.method{max-width:none;text-align:center;background:radial-gradient(ellipse at 50% 45%,#172b493b,transparent 65%),#090d15;padding:105px max(32px,calc((100% - var(--max))/2));border-block:1px solid #7893ba17;overflow:hidden}.method .eyebrow{color:#99b8e1}.method h2{font-size:clamp(37px,4.5vw,60px)}.method-head>p:last-child{color:var(--muted);font-size:18px;margin-top:25px}.system-visual{margin:65px auto 56px;max-width:960px;display:grid;grid-template-columns:repeat(4,1fr);gap:38px;position:relative}.system-line{position:absolute;height:1px;background:linear-gradient(90deg,#44607e,#7ba6e0,#44607e);width:100%;top:50%;opacity:.5}.system-node{min-width:0;min-height:128px;border:1px solid #536e934d;background:linear-gradient(145deg,#1e2d44,#101924);border-radius:19px;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 12px 32px #0004;position:relative}.system-node>span{font:9px/1.5 ui-monospace,monospace;color:#adc5e6;margin-bottom:13px;letter-spacing:.07em}.system-node strong{font-size:18px;font-weight:500;letter-spacing:-.02em}.system-node small{font:8px/1.5 ui-monospace,monospace;color:#a4b4cb;margin-top:10px;letter-spacing:.14em}.system-visual.seen .system-node{animation:node-light 1.5s ease-out both}.system-visual.seen .system-node:nth-child(3){animation-delay:.25s}.system-visual.seen .system-node:nth-child(4){animation-delay:.5s}.system-visual.seen .system-node:nth-child(5){animation-delay:.75s}.method-features{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;text-align:left;max-width:960px;margin:auto}.method-features h3{font-size:22px;margin-bottom:13px}.method-features p{font-size:14px;color:var(--muted);max-width:265px}.boundary{margin:55px auto 0;color:#9baac1;border-top:1px solid #647faa2e;padding-top:23px;font-size:12px;max-width:960px;text-align:left}
.sample{background:linear-gradient(145deg,#172131,#10161f);border:1px solid #7391b32a;border-radius:30px;margin-top:92px;padding:60px 55px}.sample-heading{text-align:left}.sample-heading>p:last-child{color:var(--muted);font-size:15px;line-height:1.8;margin-top:23px}.sample-ledger{margin-top:35px;padding:20px 24px;border:1px solid #718cac3a;background:#101924;border-radius:14px;display:flex;flex-direction:column;gap:8px}.ledger-label{font:9px/1.5 ui-monospace,monospace;color:#94b9ea;letter-spacing:.1em}.sample-ledger p{font-size:14px;color:#d4dfef}.sample-ledger>span:last-child{font-size:10px;color:var(--muted)}.stats{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding:42px 0 38px}.stats>div{display:flex;flex-direction:column}.stats strong{font-size:clamp(34px,4vw,54px);letter-spacing:-.05em;line-height:1.1;font-weight:600;white-space:nowrap;color:#c1daff;font-variant-numeric:tabular-nums}.stats strong span{font-size:.45em;letter-spacing:-.03em}.stats>div>span{font-size:13px;color:var(--muted);margin-top:13px}.sample-foot{border-top:1px solid #647faa30;padding-top:24px;display:flex;align-items:center;justify-content:space-between;gap:30px}.sample-foot p{font-size:11px;color:var(--muted);line-height:1.8}.sample-foot a{white-space:nowrap;font-size:13px}.workflow{padding-top:110px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;list-style:none;padding:0;margin:0}.steps>li{border-top:1px solid var(--line);padding-top:22px}.steps>li>span{font:11px/1.5 ui-monospace,monospace;color:#98b3d8;letter-spacing:.13em}.steps h3{font-size:22px;margin:22px 0 14px}.steps p{font-size:13px;color:var(--muted)}.faq{display:grid;grid-template-columns:1fr 1.45fr;gap:70px;border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line);padding:22px 0}.faq details:first-child{padding-top:0}.faq summary{cursor:pointer;list-style:none;font-size:16px;font-weight:500;position:relative;padding-right:30px}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:'+';position:absolute;right:0;top:0;color:#a9bbd4;font-size:23px;line-height:1.2;font-weight:300}.faq details[open] summary:after{content:'−'}.faq details p{color:var(--muted);font-size:13px;margin:19px 0 3px;line-height:1.9}
.contact{max-width:none;background:radial-gradient(ellipse at 10% 30%,#234e792d,transparent 55%),linear-gradient(135deg,#101827,#0d1421);display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:100px max(32px,calc((100% - var(--max))/2));border-top:1px solid #7996bd2a}.contact-heading h2{font-size:clamp(42px,4.5vw,62px)}.contact-heading>p:nth-of-type(2){margin:29px 0 34px;font-size:18px;color:var(--muted)}.email{font-size:clamp(18px,2vw,24px);color:var(--blue);letter-spacing:-.025em}.email span{margin-left:6px}.contact-note{font-size:11px;color:#a5b5ce;margin-top:23px}form{padding:28px;border:1px solid #7d99bd30;border-radius:22px;background:#17223377}form label{display:flex;flex-direction:column;font-size:12px;color:#b8c5d8;gap:9px;margin-bottom:20px}.form-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:16px}input,select,textarea{min-width:0;width:100%;background:#0f1826;color:var(--ink);border:1px solid #4c648448;border-radius:10px;padding:12px 14px;font-size:14px;resize:vertical}textarea{line-height:1.7}input:hover,select:hover,textarea:hover{border-color:#829dc178}fieldset{border:0;margin:0 0 20px;padding:0;display:flex;flex-wrap:wrap;gap:8px}legend{font-size:12px;color:#b8c5d8;margin-bottom:11px}.chip{display:inline-flex;flex-direction:row;align-items:center;padding:8px 10px;border:1px solid #5c78984d;border-radius:9px;cursor:pointer;margin:0;font-size:11px;gap:7px;background:#131e2e}.chip:has(input:checked){border-color:#82b6ff88;background:#254363;color:#d6e6ff}.chip input{width:13px;height:13px;margin:0;accent-color:#82b6ff}.form-note{font-size:11px;color:#a6b5cc;line-height:1.8;margin-bottom:20px}form>.button{font-size:13px;padding:10px 23px}#summary-panel{border-top:1px solid var(--line);margin-top:26px;padding-top:24px}#summary-panel textarea{font-size:12px}.summary-actions{display:flex;align-items:center;gap:20px;margin-bottom:20px}.summary-actions .text-link{font-size:13px}.small-button{background:#1c2b40;border:1px solid #6988ae66;padding:7px 14px;border-radius:20px;font-size:12px;color:var(--ink)}#feedback{font-size:12px;color:#b9d4fa;min-height:22px;margin-top:10px}footer{max-width:var(--max);margin:auto;padding:45px 12px 26px;color:var(--muted)}.footer-top{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:35px}.footer-top p{font-size:12px}.footer-top>a:last-child{font-size:12px}.footer-bottom{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:10px}.noscript{text-align:center;padding:20px;font-size:13px}.reveal{transition:opacity .65s,transform .65s}.js-motion .reveal:not(.seen){opacity:0;transform:translateY(20px)}
@keyframes levitate{0%,100%{transform:translateY(0) rotate(-5deg)}50%{transform:translateY(-9px) rotate(-3deg)}}@keyframes node-light{0%{border-color:#536e934d;box-shadow:0 12px 32px #0004}50%{border-color:#91c2ff;box-shadow:0 0 30px #579df638}100%{border-color:#759fce6b;box-shadow:0 12px 32px #0004}}
@media(max-width:1230px){.nav-shell,.section,footer{margin-left:5%;margin-right:5%}.hero{padding-left:5%;padding-right:5%;min-height:610px}.hero-art{height:470px}.hero h1{font-size:clamp(42px,5vw,64px)}.hero-copy{font-size:16px}.game-card{width:180px;height:250px;left:calc(50% - 90px)}.card-left{transform:translateX(-106px) rotate(-19deg)}.card-right{transform:translateX(109px) rotate(17deg)}.method,.contact{margin:0;padding-left:6%;padding-right:6%}.sample{padding:50px 40px}.service-text{padding-left:30px;padding-right:30px}.service-card h3{font-size:30px}.system-visual{gap:22px}.system-node strong{font-size:16px}.contact{gap:45px}.hero .text-link{font-size:13px}.hero-actions{gap:20px}}
@media(max-width:1000px){.header nav{display:none;position:absolute;top:74px;left:0;right:0;background:#101827fa;padding:22px 5%;border-bottom:1px solid var(--line);font-size:15px;flex-direction:column;gap:18px}.header nav.open{display:flex}.menu{display:block}.brand small{display:none}.nav-actions{gap:12px}.nav-contact,.language{white-space:nowrap}}
@media(max-width:950px){.hero{grid-template-columns:1fr 1fr;min-height:570px}.hero h1{font-size:44px}.hero-art{height:420px}.hero-copy{font-size:14px}.hero .eyebrow{font-size:9px}.hero-actions{gap:16px;flex-wrap:wrap}.hero-tags{font-size:10px;gap:12px}.game-card{width:145px;height:215px;left:calc(50% - 72.5px);padding:15px}.card-left{transform:translateX(-80px) rotate(-19deg)}.card-right{transform:translateX(82px) rotate(17deg)}.hero-art:hover .card-left{transform:translateX(-88px) rotate(-21deg)}.hero-art:hover .card-right{transform:translateX(90px) rotate(21deg)}.glyph-stack i{width:68px;height:68px}.glyph-stack{height:110px}.glyph-stack i:nth-child(1){top:40px}.glyph-stack i:nth-child(2){top:23px}.glyph-stack i:nth-child(3){top:6px}.glyph-orbit i{width:76px;height:76px;border-width:9px}.glyph-orbit i:nth-child(2){width:50px;height:50px;border-width:6px}.glyph-prism{width:68px;height:78px}.art-node{font-size:8px}.node-a{left:0}.node-b{right:-10px}.orbit{width:430px;height:190px}.orbit-two{width:440px;height:265px}.service-card h3{font-size:28px}.validation-nodes{gap:10px}.scan-node{width:90px;height:115px}.test-visual{padding:25px 20px}.service-card .service-text>p:not(.micro){font-size:14px}.contact{gap:35px}form{padding:22px}.stats{gap:25px}.stats strong{font-size:42px}}
@media(max-width:760px){html{scroll-padding-top:82px}.nav-shell{height:62px;margin:0 20px;padding:0;gap:8px}.brand{font-size:16px;gap:8px}.brand small{display:none}.brand-mark{font-size:26px}.nav-actions{gap:9px}.nav-contact{padding:5px 11px;font-size:11px}.menu{display:block}.header nav{display:none;position:absolute;top:62px;left:0;right:0;background:#101827fa;padding:22px 25px;border-bottom:1px solid var(--line);font-size:15px;flex-direction:column;gap:18px}.header nav.open{display:flex}.hero{display:block;padding:49px 24px 22px;min-height:0}.hero .eyebrow{font-size:9px;margin-bottom:24px;letter-spacing:.07em}.hero h1{font-size:clamp(38px,9.6vw,60px);line-height:1.25}.hero-copy{font-size:15px;margin:23px 0 26px;line-height:1.9}.hero-actions{gap:22px}.hero .text-link{font-size:12px}.button{font-size:13px;padding:11px 22px}.hero-tags{margin-top:26px;gap:18px;font-size:10px}.hero-art{height:352px;width:100%;margin-top:20px}.game-card{width:145px;height:210px;left:calc(50% - 72.5px);top:73px;padding:15px;border-radius:18px}.card-front{top:52px}.card-left{transform:translateX(-82px) rotate(-18deg)}.card-right{transform:translateX(83px) rotate(17deg)}.card-index{font-size:5.5px}.card-bottom{font-size:9px}.glyph-stack{height:110px}.glyph-stack i{width:65px;height:65px;border-radius:16px}.glyph-stack i:nth-child(1){top:39px}.glyph-stack i:nth-child(2){top:23px}.glyph-stack i:nth-child(3){top:7px}.glyph-orbit{height:105px}.glyph-prism{width:67px;height:74px}.node-a{top:11px;left:0}.node-b{top:30px;right:0}.node-c{bottom:52px;right:0}.trace-a{left:5px;top:34px;width:52px;height:40px}.trace-b{right:20px;bottom:69px;width:52px;height:30px}.orbit{width:405px;height:145px;top:52%}.orbit-two{width:420px;height:240px}.art-caption{bottom:9px;font-size:9px;letter-spacing:0}.aura{inset:0 -20%}.section{padding:70px 0;margin-left:24px;margin-right:24px}.section-heading{margin-bottom:34px}h2{font-size:36px}.section-heading>p:last-child{font-size:15px}.eyebrow{font-size:10px;letter-spacing:.08em;margin-bottom:20px}.service-grid{grid-template-columns:1fr;gap:20px}.service-card{border-radius:22px}.test-card{grid-column:auto;display:block}.service-text{padding:28px 25px 0}.service-card h3{font-size:29px}.service-card .service-text>p:not(.micro){font-size:14px;margin-bottom:18px}.micro{font-size:8px;margin-bottom:19px}.test-card .service-text{padding-bottom:0}.test-visual{padding:32px 25px 25px}.validation-nodes{gap:12px;margin:22px 0 20px}.scan-node{width:87px;height:107px;border-radius:15px}.scan-node span{font-size:7px}.scan-node strong{font-size:27px}.demo-status{font-size:12px}.demo-top{font-size:8px}.demo-top span:last-child{font-size:9px}.device{margin:30px 24px 25px}.device-top{font-size:7px;padding:13px}.mini-board{min-height:153px;gap:16px}.mini-card{width:61px;height:91px}.device-foot{font-size:11px;padding-inline:13px}.prototype-note{padding-inline:13px;font-size:9px}.explain-visual{padding:30px 24px 25px;min-height:0}.chat-answer{font-size:12px;padding:17px}.chat-answer small{font-size:9px}.chat-question{font-size:11px}.method{margin:0;padding:75px 24px}.method h2{font-size:36px}.method-head>p:last-child{font-size:15px}.system-visual{margin:37px 0;grid-template-columns:1fr 1fr;gap:18px}.system-line{display:none}.system-node{min-height:106px;border-radius:16px}.system-node>span{font-size:8px;margin-bottom:9px}.system-node strong{font-size:15px}.system-node small{font-size:7px;margin-top:7px}.method-features{grid-template-columns:1fr;gap:20px}.method-features>div{display:grid;grid-template-columns:80px 1fr;gap:20px;border-top:1px solid var(--line);padding-top:18px}.method-features h3{font-size:18px}.method-features p{font-size:12px;max-width:none}.boundary{font-size:11px;margin-top:32px}.sample{margin-top:65px;padding:30px 25px;border-radius:22px}.sample-heading>p:last-child{font-size:13px}.sample-ledger{padding:17px;margin-top:25px}.ledger-label{font-size:8px;letter-spacing:0}.sample-ledger p{font-size:12px;line-height:1.9}.sample-ledger>span:last-child{font-size:9px}.stats{grid-template-columns:1fr 1fr;gap:28px;padding:32px 0}.stats>div:first-child{grid-column:1/-1}.stats strong{font-size:43px}.stats>div>span{font-size:12px;margin-top:10px}.sample-foot{display:block;padding-top:20px}.sample-foot p{font-size:10px;margin-bottom:20px}.steps{grid-template-columns:1fr 1fr;gap:30px 22px}.steps h3{font-size:20px;margin:15px 0 13px}.steps p{font-size:12px}.steps>li>span{font-size:10px}.faq{display:block}.faq-heading{margin-bottom:35px}.faq summary{font-size:14px}.faq details p{font-size:12px}.contact{margin:0;padding:70px 24px;display:block}.contact-heading{margin-bottom:34px}.contact-heading h2{font-size:43px}.contact-heading>p:nth-of-type(2){font-size:16px;margin-bottom:25px}.email{font-size:20px}.contact-note{font-size:10px}form{padding:22px 18px}.form-grid{gap:12px}input,select,textarea{font-size:16px}.chip{padding:8px;font-size:10px}.form-note{font-size:10px}footer{padding:35px 0 22px;margin:0 24px}.footer-top{align-items:flex-start;gap:18px;flex-wrap:wrap;margin-bottom:28px}.footer-top p{font-size:11px}.footer-top>a:last-child{width:100%;font-size:11px}.footer-bottom{flex-wrap:wrap;font-size:9px;gap:12px}.footer-bottom>span:nth-child(2){display:none}.footer-bottom a{margin-left:auto}}
@media(max-width:360px){.hero h1{font-size:36px}.hero .eyebrow{font-size:8px}.hero-actions{gap:16px}.hero-art{height:320px}.game-card{width:130px;height:190px;left:calc(50% - 65px)}.card-left{transform:translateX(-70px) rotate(-18deg)}.card-right{transform:translateX(71px) rotate(17deg)}.hero-tags{font-size:9px}.scan-node{width:75px;height:103px}.validation-nodes{gap:8px}.mini-board{gap:12px}.sample{padding:28px 20px}.stats strong{font-size:39px}.summary-actions{gap:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.hero-art{transform:none}.js-motion .reveal:not(.seen){opacity:1;transform:none}}

/* Official brand assets: original proportions and spacing are preserved. */
.brand-logo{display:block;width:168px;height:auto;filter:brightness(0) invert(1)}
.brand-card-symbol{height:140px;display:grid;place-items:center;position:relative}
.brand-card-symbol:before{content:'';position:absolute;width:125px;height:80px;background:#4939d936;filter:blur(22px);border-radius:50%}
.brand-card-symbol img{position:relative;display:block;width:142px;height:auto;filter:drop-shadow(0 12px 13px #0008)}
.deliverable-list{list-style:none;margin:0 0 23px;padding:17px 0 0;border-top:1px solid #7189ac30;display:grid;gap:7px;font-size:12px;line-height:1.6;color:#c1cce0}
.deliverable-list li{display:flex;align-items:baseline;gap:9px}
.deliverable-list li:before{content:'↗';color:#8ab4ee;font-size:10px;flex:none}
.service-card .service-text{padding-bottom:30px}
.shared-foundation{margin-top:24px;padding:38px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:60px;background:linear-gradient(120deg,#182131,#10151f);border:1px solid #869dcc30;border-radius:25px}
.shared-copy .micro{display:block;margin-bottom:18px}.shared-copy h3{font-size:29px;line-height:1.3;margin-bottom:18px}
.shared-copy p{font-size:14px;line-height:1.85;color:var(--muted);max-width:430px}
.shared-map{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:36px;position:relative}
.shared-map:before{content:'';position:absolute;inset:20% 30% 20% 49%;border:1px solid #7599d157;border-left:0;border-radius:0 12px 12px 0}
.source-hub{background:#202e48;border:1px solid #719bd15e;border-radius:18px;padding:24px 18px;text-align:center;position:relative;box-shadow:0 10px 30px #0003}
.source-hub>span{font:8px/1.5 ui-monospace,monospace;letter-spacing:.12em;color:#a1b9db;display:block;margin-bottom:12px}.source-hub strong{font-size:14px;font-weight:500}
.source-outputs{display:grid;gap:11px;position:relative}.source-outputs>span{padding:13px 15px;background:#172234;border:1px solid #6485b64d;border-radius:12px;font-size:12px;color:#c8d8ef;text-align:center}
.scenarios{padding-top:15px}.scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:21px}.scenario-card{border-top:1px solid #7e9fce70;padding:27px 0 0;display:flex;flex-direction:column;min-width:0}.scenario-card .micro{font-size:9px;margin-bottom:20px}.scenario-card h3{font-size:24px;line-height:1.3;margin-bottom:20px;letter-spacing:-.025em}.scenario-card>p{font-size:14px;color:var(--muted);line-height:1.85;margin-bottom:24px}.scenario-scope{font-size:11px;line-height:1.8;color:#b9cae1;border-top:1px solid #859dc826;padding-top:16px;margin-top:auto}.scenario-card .text-link{font-size:12px;margin-top:23px}
@media(max-width:950px){.brand-card-symbol{height:105px}.brand-card-symbol img{width:113px}.shared-foundation{padding:30px;gap:30px}.shared-map{gap:22px}.source-hub{padding:22px 12px}.source-hub strong{font-size:12px}.scenario-card h3{font-size:21px}.scenario-card>p{font-size:13px}}
@media(max-width:760px){.brand-logo{width:128px}.brand-card-symbol{height:106px}.brand-card-symbol img{width:114px}.deliverable-list{font-size:11px;margin-bottom:20px}.service-card .service-text{padding-bottom:0}.shared-foundation{padding:27px 24px;grid-template-columns:1fr;gap:30px;margin-top:20px;border-radius:22px}.shared-copy h3{font-size:25px}.shared-copy p{font-size:13px}.shared-map{gap:24px;grid-template-columns:1fr 1fr}.source-hub>span{font-size:7px}.source-hub strong{font-size:12px}.source-outputs>span{font-size:11px;padding:12px}.scenarios{padding-top:0}.scenario-grid{grid-template-columns:1fr;gap:32px}.scenario-card{padding-top:24px}.scenario-card .micro{margin-bottom:14px}.scenario-card h3{font-size:24px;margin-bottom:15px}.scenario-card>p{font-size:14px;margin-bottom:20px}.scenario-scope{font-size:11px}.scenario-card .text-link{margin-top:16px}.footer-top .brand-logo{width:148px}}
@media(max-width:360px){.brand-logo{width:108px}.brand-card-symbol img{width:100px}.brand-card-symbol{height:95px}.source-hub strong{font-size:11px}.source-outputs>span{font-size:10px}}