:root{--ink:#1c1d1e;--paper:#f2f1ed;--dark:#06090d;--muted:#878c93;--line:#d6d5d0;--sans:Arial,Helvetica,sans-serif;--mono:ui-monospace,SFMono-Regular,Consolas,monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--dark);color:var(--ink);font-family:var(--sans);font-weight:400;-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:default}button:focus-visible,a:focus-visible,canvas:focus-visible,input:focus-visible{outline:2px solid #b99cf5;outline-offset:6px}button{border:0}::selection{background:#cbc1ed;color:#13111c}.skip{position:fixed;left:20px;top:-100px;z-index:1000;padding:14px 20px;background:#fff;color:#111}.skip:focus{top:15px}
.header{position:absolute;top:0;left:0;width:100%;height:100px;padding:0 40px;display:flex;align-items:center;justify-content:space-between;gap:30px;color:#f4f4f1;z-index:10}.wordmark{display:inline-flex;align-items:center;gap:11px;font-size:19px;letter-spacing:-.7px;white-space:nowrap}.wordmark svg{width:31px;height:31px}.header nav{display:flex;gap:36px;margin-left:auto;font-size:13px}.header nav a{transition:opacity .2s}.header nav a:hover{opacity:.6}.pill{background:#f3f3ef;color:#101114;border-radius:40px;display:inline-flex;gap:24px;align-items:center;padding:13px 20px;font-size:13px;transition:background .2s,transform .2s}.pill:hover{background:#dcdbe2;transform:translateY(-2px)}
.hero{height:100svh;min-height:680px;max-height:1100px;position:relative;color:#f6f6f2;background:radial-gradient(ellipse at 50% 42%,#101923 0,#070c12 42%,#06090d 75%);overflow:hidden}.hero-canvas-wrap{position:absolute;inset:85px 0 88px}.hero canvas{width:100%;height:100%;display:block;cursor:grab;touch-action:pan-y}.hero canvas:active{cursor:grabbing}.hero-eyebrow{position:absolute;top:130px;left:40px;right:40px;display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#a0a6b0;pointer-events:none}.online{display:flex;align-items:center;gap:9px}.online i,.stage-status i{display:inline-block;width:5px;height:5px;background:#b7c6ad;border-radius:50%}.hero-title{position:absolute;top:42%;left:40px;right:40px;display:flex;justify-content:space-between;margin:0;font-weight:400;font-size:clamp(72px,9.3vw,152px);letter-spacing:-.075em;line-height:1;pointer-events:none;transform:translateY(-50%)}.hero-intro{position:absolute;bottom:112px;left:50%;transform:translateX(-50%);text-align:center;min-width:350px;pointer-events:none}.hero-intro p{margin:0 0 22px;font-size:18px;letter-spacing:-.3px;line-height:1.4}.hero-intro a{pointer-events:auto;font-size:12px}.text-link{display:inline-flex;align-items:center;gap:30px;border-bottom:1px solid currentColor;padding:0 0 9px;font-size:14px;line-height:1.3;transition:gap .2s}.text-link:hover{gap:40px}.hero-bottom{position:absolute;bottom:33px;left:40px;right:40px;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:11px;color:#a2a7af}.hero-bottom button,.hero-bottom a{color:#d4d6dc}.hero-bottom>span{position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;font-size:10px}.tiny-cross{margin:0 12px;color:#6c717b}.bare{background:none;color:inherit;padding:8px 0;font-size:inherit}.bare span{margin-right:7px;font-size:17px}.hero-bottom a span{margin-left:14px}.hero-pause{position:absolute;right:40px;bottom:104px;border-radius:50%;width:35px;height:35px;background:#ffffff0a;border:1px solid #ffffff20;color:#d4d6dc;display:grid;place-items:center;font-size:12px}.hero-pause:hover{background:#ffffff20}
.paper{background:var(--paper);color:var(--ink)}.section-shell{max-width:1440px;padding-left:64px;padding-right:64px;margin:0 auto}.eyebrow,.section-label{font-family:var(--mono);text-transform:uppercase;font-size:10px;letter-spacing:.08em;line-height:1.6}.intro{padding-top:102px;padding-bottom:114px}.intro>.eyebrow{margin:0 0 57px;color:#5d5d5a}.intro-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:90px;align-items:start}.intro h2{font-size:clamp(44px,5.6vw,80px);font-weight:400;letter-spacing:-.062em;line-height:1.04;margin:0}.intro h2 em{font-family:Georgia,'Times New Roman',serif;font-weight:400}.intro-copy{max-width:335px;padding-top:1px;font-size:16px;line-height:1.5;letter-spacing:-.2px}.intro-copy .asterisk{font-size:42px;line-height:1;display:block;margin-bottom:26px}.intro-copy p{margin:0 0 19px}.intro-copy .text-link{margin-top:13px}.section-label{border-top:1px solid var(--line);padding-top:21px;display:flex;justify-content:space-between;gap:30px;color:#575851}.section-label span:last-child{text-transform:none;letter-spacing:0;color:#777870}.section-heading{margin:50px 0 32px;display:flex;justify-content:space-between;gap:30px;align-items:end}.section-heading h2,.notes h2,.about h2{font-size:clamp(34px,3.8vw,54px);font-weight:400;letter-spacing:-.05em;line-height:1.06;margin:0}.section-heading p{font-size:13px;color:#666761;margin:0 0 3px}.lab-section{padding-bottom:108px}
.lab{background:#070a0f;border:1px solid #202328;border-radius:12px;overflow:hidden;color:#eef0f3}.lab-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #272b31;padding:12px 19px;min-height:65px}.modes{display:flex;gap:5px}.modes button{font-size:12px;background:transparent;color:#9da3ad;border-radius:6px;padding:11px 17px;transition:background .2s,color .2s}.modes button span{font-family:var(--mono);font-size:9px;margin-right:9px;opacity:.6}.modes button:hover{background:#ffffff08;color:#fff}.modes button[aria-pressed=true]{background:#262b32;color:#fff}.icon-button{width:34px;height:34px;border-radius:5px;display:grid;place-items:center;background:transparent;color:#b1b6be;font-size:14px}.icon-button:hover{background:#ffffff12;color:#fff}.icon-button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.3}.lab-body{display:grid;grid-template-columns:minmax(0,1fr) 280px}.stage{position:relative;min-height:540px;background:radial-gradient(ellipse at 50% 50%,#111824,#070a0f 72%);overflow:hidden}.stage canvas{width:100%;height:100%;position:absolute;inset:0;cursor:grab;touch-action:pan-y}.stage canvas:active{cursor:grabbing}.stage-top,.stage-bottom{position:absolute;left:23px;right:23px;display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:9px;letter-spacing:.03em;pointer-events:none;color:#858e9b}.stage-top{top:24px}.stage-status{display:flex;align-items:center;gap:8px}.stage-bottom{bottom:19px}.stage-bottom button{pointer-events:auto}.controls{padding:32px 27px;background:#11151b;border-left:1px solid #272b31}.controls>.eyebrow{color:#858e9b;font-size:9px;margin:0 0 22px}.controls h3{font-weight:400;letter-spacing:-.6px;font-size:25px;margin:0 0 12px}.experiment-desc{font-size:12px;line-height:1.6;color:#b0b5bd;min-height:61px;margin:0 0 32px}.range-label{display:flex;justify-content:space-between;align-items:center;margin:25px 0 14px;font-size:11px}.range-label output{font-family:var(--mono);font-size:10px;color:#aab0b9}input[type=range]{width:100%;height:3px;margin:5px 0;display:block;background:#3f444d;accent-color:#e7e5df;border-radius:4px;cursor:pointer;-webkit-appearance:none;appearance:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:11px;height:11px;background:#edece7;border:2px solid #edece7;border-radius:50%;box-shadow:0 0 0 3px #11151b}input[type=range]::-moz-range-thumb{width:8px;height:8px;background:#edece7;border:2px solid #edece7;border-radius:50%}.palette-field{border:0;margin:29px 0 0;padding:0;min-width:0}.palette-field legend{font-size:11px;margin-bottom:14px;padding:0}.palettes{display:flex;gap:10px;align-items:center}.swatch{width:19px;height:19px;border-radius:50%;border:3px solid #11151b;outline:1px solid transparent;transition:outline-color .2s}.swatch[aria-pressed=true]{outline-color:#e3e5e9}.starlight{background:#d7e4ef}.ember{background:#ef9d63}.aurora{background:#7adaac}.violet{background:#ad8ee6}.palettes>span{font-size:10px;color:#929aa5;margin-left:3px}.control-actions{margin-top:34px;display:grid;gap:9px}.light-button,.secondary-button{padding:12px 14px;display:flex;align-items:center;justify-content:space-between;font-size:11px;border-radius:6px;transition:background .2s}.light-button{background:#e8e8e2;color:#16191c}.light-button:hover{background:#fff}.secondary-button{background:transparent;border:1px solid #373d46;color:#c0c5ce}.secondary-button:hover{background:#ffffff0a}.control-tip{font-size:10px;line-height:1.5;color:#76808b;margin:23px 0 0;max-width:170px}.lab-footer{display:flex;justify-content:space-between;align-items:center;gap:15px;min-height:57px;border-top:1px solid #272b31;padding:16px 23px;font-size:10px;color:#a3abb5}.lab-footer>div{display:flex;gap:24px}.lab-footer button{background:none;font-size:10px;color:#d2d6de;padding:3px 0}.lab-footer button span{margin-left:7px}.lab-footer button:hover{color:#fff}.lab-caption{display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#75766f;line-height:1.5;margin:16px 1px 0}
.lab.expanded{position:fixed;inset:14px;z-index:100;height:calc(100dvh - 28px);display:flex;flex-direction:column;box-shadow:0 0 0 100vw #000b}.lab.expanded .lab-body{flex:1;min-height:0}.lab.expanded .stage{min-height:0}.lab.expanded .controls{overflow:auto}.lab.expanded .lab-top,.lab.expanded .lab-footer{flex-shrink:0}body.has-expanded{overflow:hidden}
.notes{padding-bottom:110px}.notes-heading{margin:55px 0 45px;display:flex;justify-content:space-between;gap:40px;align-items:end}.notes-heading>p{font-size:13px;color:#666761;max-width:220px;line-height:1.5;margin:0 0 1px}.note-list{border-top:1px solid var(--line)}.note{width:100%;background:none;display:grid;grid-template-columns:36px 200px minmax(0,1fr) 40px;gap:36px;text-align:left;color:inherit;padding:29px 0;border-bottom:1px solid var(--line);align-items:center;transition:background .2s}.note:hover{background:#e9e8e2}.note-number{align-self:start;font-family:var(--mono);font-size:10px;color:#666b62;padding-top:8px}.note-copy h3{font-size:26px;font-weight:400;letter-spacing:-.75px;margin:0 0 13px}.note-copy p{font-size:13px;line-height:1.6;color:#686a63;max-width:365px;margin:0 0 19px}.note-copy>span{font-size:10px}.note-arrow{font-size:26px;justify-self:end;transition:transform .3s}.note:hover .note-arrow{transform:translate(4px,-4px)}.note-art{width:200px;height:150px;position:relative;background:#0a0e14;border-radius:6px;overflow:hidden;display:grid;place-items:center}.note-art:after{content:'';position:absolute;inset:0;background-image:radial-gradient(#ffffff55 .5px,transparent .5px);background-size:11px 11px;opacity:.22}.spiral-art i{position:absolute;width:125px;height:68px;border:1px dotted #e6dbc3;border-radius:50%;transform:rotate(-28deg);box-shadow:0 0 18px #bfbca514}.spiral-art i:nth-child(2){width:95px;height:50px;transform:rotate(22deg)}.spiral-art i:nth-child(3){width:64px;height:35px;transform:rotate(70deg);background:radial-gradient(#ebe8d030,transparent 65%)}.wave-art i{position:absolute;width:190px;height:75px;transform:rotate(-20deg);border:1px solid #80c6c284;border-radius:50%}.wave-art i:nth-child(2){top:40px;width:190px;transform:rotate(8deg)}.wave-art i:nth-child(3){top:25px;transform:rotate(27deg);border-color:#80c6c234}.wave-art i:nth-child(4){top:62px;transform:rotate(-40deg);border-color:#80c6c254}.orbit-art i{position:absolute;width:105px;height:105px;border:1px solid #ae9bdd6b;border-radius:50%;transform:rotate(-35deg) scaleX(.38)}.orbit-art i:nth-child(2){transform:rotate(35deg) scaleX(.5)}.orbit-art i:nth-child(3){transform:rotate(95deg) scaleX(.65)}.orbit-art:before{content:'';height:12px;width:12px;border-radius:50%;background:#d4c8f5;box-shadow:0 0 22px #c0a5ff}
.about{padding-bottom:70px}.about-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:90px;margin-top:56px}.about h2{font-size:clamp(55px,7vw,100px);letter-spacing:-.07em}.about-grid>div{max-width:335px;font-size:16px;line-height:1.5}.about-grid p{margin:0 0 23px}.about-grid .text-link{margin-top:10px}.signature{margin-top:90px;display:flex;align-items:end;justify-content:space-between;font-size:clamp(80px,13.5vw,190px);letter-spacing:-.07em;line-height:1;color:#cfcec7}.signature>span{font-size:clamp(64px,10vw,130px);color:#1b1d1c;font-weight:400;line-height:1.05}.footer{display:flex;justify-content:space-between;align-items:center;gap:30px;color:#dddfe3;padding:37px 40px}.footer .wordmark{font-size:15px;letter-spacing:-.3px}.footer .wordmark svg{width:25px;height:25px}.footer>span{font-size:11px;color:#8a939f}.footer>a:last-child{font-size:11px}.footer>a:last-child span{margin-left:16px}.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);max-width:calc(100vw - 32px);background:#f4f3ee;color:#1b1c20;box-shadow:0 8px 30px #0004;border:1px solid #d6d5d0;padding:14px 23px;font-size:12px;border-radius:40px;opacity:0;pointer-events:none;z-index:200;transition:opacity .2s,transform .2s}.toast.visible{opacity:1;transform:translate(-50%,0)}dialog{border:1px solid #353942;border-radius:14px;padding:30px;width:min(480px,calc(100vw - 32px));background:#11151b;color:#efeeeb}dialog::backdrop{background:#0009;backdrop-filter:blur(4px)}dialog form>div{display:flex;gap:20px;justify-content:space-between;align-items:start}dialog h2{font-size:23px;letter-spacing:-.6px;line-height:1.15;margin:0;font-weight:400}dialog p{font-size:13px;color:#aaaeb7;line-height:1.5;margin:20px 0}dialog label{font-size:11px;color:#a8afb9}dialog input{display:block;background:#080b10;border:1px solid #444957;padding:12px;color:#ccc;width:100%;font-size:12px;border-radius:5px;margin:8px 0 22px}dialog .light-button{width:100%}.dialog-close{font-size:25px;color:#ccc;background:none;padding:0}.noscript-note{position:fixed;bottom:0;left:0;right:0;padding:15px;background:#eee;color:#111;text-align:center;font-size:13px}
@media(min-width:1600px){.hero-title{left:4%;right:4%}.hero-eyebrow,.hero-bottom{left:4%;right:4%}}
@media(max-width:1050px){.section-shell{padding-left:40px;padding-right:40px}.intro-grid,.about-grid{gap:50px;grid-template-columns:1.2fr 1fr}.header{padding:0 30px}.header nav{gap:22px}.hero-title{left:30px;right:30px}.lab-body{grid-template-columns:minmax(0,1fr) 255px}.controls{padding:30px 23px}.stage{min-height:550px}.note{grid-template-columns:25px 170px 1fr 30px;gap:25px}.note-art{width:170px;height:140px}}
@media(max-width:760px){.header{height:80px;padding:0 22px;gap:15px}.wordmark{font-size:17px;gap:9px}.wordmark svg{width:26px;height:26px}.header nav{display:none}.header-cta{padding:11px 15px;font-size:11px;gap:15px}.hero{min-height:670px;max-height:950px}.hero-eyebrow{left:23px;right:23px;top:108px;font-size:8px;letter-spacing:.06em}.hero-eyebrow .online{gap:6px}.hero-title{left:22px;right:26px;top:41%;font-size:clamp(56px,12vw,86px)}.hero-canvas-wrap{inset:110px -90px 130px}.hero-intro{bottom:121px;min-width:280px}.hero-intro p{font-size:17px}.hero-bottom{left:22px;right:22px;bottom:28px;font-size:10px;align-items:end}.hero-bottom>span{bottom:40px;font-size:9px}.hero-pause{right:22px;bottom:115px;width:29px;height:29px}.hero-bottom .tiny-cross{margin:0 8px}.section-shell{padding-left:23px;padding-right:23px}.intro{padding-top:65px;padding-bottom:67px}.intro>.eyebrow{font-size:8px;margin-bottom:38px}.intro-grid{grid-template-columns:1fr;gap:37px}.intro h2{font-size:clamp(46px,9.5vw,68px)}.intro-copy{max-width:420px;font-size:14px}.intro-copy .asterisk{display:none}.intro-copy p{margin-bottom:17px}.intro-copy .text-link{margin-top:5px;font-size:12px}.section-label{font-size:8px;gap:20px;padding-top:18px}.section-label span:last-child{text-align:right;max-width:140px}.section-heading{display:block;margin:36px 0 25px}.section-heading h2{font-size:34px}.section-heading p{margin:13px 0 0;font-size:12px}.lab-body{grid-template-columns:1fr}.stage{min-height:360px}.lab-top{padding:10px 12px;min-height:57px}.modes button{padding:10px 12px;font-size:11px}.modes button span{font-size:8px;margin-right:5px}.icon-button{width:28px;height:28px}.stage-top,.stage-bottom{left:17px;right:17px;font-size:8px}.controls{border-left:0;border-top:1px solid #272b31;padding:26px 22px;display:grid;grid-template-columns:1fr 1fr;column-gap:22px;align-items:start}.controls>.eyebrow{grid-column:1/-1;margin:0 0 15px;font-size:8px}.controls h3{grid-column:1/-1;font-size:23px;margin-bottom:8px}.experiment-desc{grid-column:1/-1;min-height:0;max-width:340px;margin:0 0 10px;font-size:11px}.range-label{margin:20px 0 16px;grid-row:4;font-size:10px}.range-label:nth-of-type(2){grid-column:2}#speed{grid-column:1;grid-row:5}#density{grid-column:2;grid-row:5}.palette-field{grid-column:1/-1;margin-top:25px}.palette-field legend{font-size:10px}.control-actions{grid-column:1/-1;display:flex;gap:10px;margin-top:24px}.control-actions>button{flex:1;font-size:10px;padding:12px 13px;white-space:nowrap}.control-tip{grid-column:1/-1;margin:17px 0 0;max-width:none;font-size:9px}.lab-footer{padding:15px 18px;flex-wrap:wrap;gap:13px;font-size:9px}.lab-footer>div{gap:22px}.lab-footer button{font-size:9px}.lab-caption{font-size:9px;margin-top:13px;gap:25px}.lab-caption span:last-child{text-align:right;max-width:100px}.lab-section{padding-bottom:65px}.lab.expanded{inset:8px;height:calc(100dvh - 16px)}.lab.expanded .lab-body{overflow:auto;display:block}.lab.expanded .stage{height:55dvh;min-height:260px}.notes{padding-bottom:65px}.notes-heading{display:block;margin:35px 0 27px}.notes-heading h2{font-size:34px}.notes-heading>p{margin-top:15px;max-width:none;font-size:12px}.note{grid-template-columns:20px 1fr 20px;gap:15px;padding:24px 0}.note-art{width:100%;height:160px;grid-column:2;grid-row:1;margin-bottom:8px}.note-number{grid-column:1;grid-row:1;padding-top:6px}.note-copy{grid-column:2;grid-row:2}.note-arrow{grid-column:3;grid-row:1;font-size:22px;align-self:start}.note-copy h3{font-size:25px;margin:0 0 10px}.note-copy p{font-size:12px;max-width:none;margin-bottom:15px}.note-copy>span{font-size:10px}.about{padding-bottom:35px}.about-grid{grid-template-columns:1fr;gap:30px;margin-top:36px}.about h2{font-size:64px}.about-grid>div{font-size:14px;max-width:420px}.about-grid .text-link{font-size:12px}.signature{margin-top:52px;font-size:14vw}.signature>span{font-size:12vw}.footer{padding:28px 23px;gap:20px;flex-wrap:wrap}.footer .wordmark{font-size:13px}.footer>span{order:3;width:100%;font-size:10px}.footer>a:last-child{font-size:10px}.footer .wordmark svg{width:22px;height:22px}.toast{font-size:11px;bottom:16px;padding:13px 17px;white-space:normal;text-align:center;width:max-content;max-width:90vw}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}