*{box-sizing:border-box}:root{color-scheme:light;--ink:#171816;--muted:#686a64;--paper:#f4f1e8;--surface:rgba(255,255,255,.84);--line:rgba(23,24,22,.12);--stage:#151716;--acid:#d8ff63;--lilac:#cbbdff;--cyan:#8be4ff;--coral:#ff9b85;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}html{min-width:320px;background:var(--paper)}body{margin:0;min-height:100vh;color:var(--ink);background:radial-gradient(circle at 8% -6%,rgba(216,255,99,.28),transparent 29rem),radial-gradient(circle at 97% 4%,rgba(203,189,255,.24),transparent 30rem),var(--paper)}button,a{font:inherit}a{color:inherit}.demo-topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px clamp(16px,3vw,42px);border-bottom:1px solid var(--line);background:#f4f1e8eb;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.demo-brand{display:flex;align-items:center;gap:12px;text-decoration:none}.demo-brand img{width:42px;height:42px;border-radius:13px;box-shadow:0 8px 24px #0f110f24}.demo-brand strong{display:block;font-size:18px;letter-spacing:-.04em}.demo-brand small{color:var(--muted);font-size:9px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.demo-nav{display:flex;flex-wrap:wrap;gap:7px}.demo-nav a{padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:#ffffffa8;text-decoration:none;font-size:10px;font-weight:800}.demo-nav a[aria-current=page]{background:var(--stage);color:#fff;border-color:var(--stage)}.demo-shell{width:min(1180px,calc(100% - 28px));margin:0 auto;padding:32px 0 70px}.demo-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.62fr);gap:28px;align-items:end;margin-bottom:22px}.eyebrow{margin:0 0 7px;color:var(--muted);font-size:10px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.demo-hero h1{max-width:13ch;margin:0;font-size:clamp(34px,6vw,72px);line-height:.95;letter-spacing:-.065em}.demo-hero p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}.demo-panel{border:1px solid var(--line);border-radius:24px;background:var(--surface);box-shadow:0 22px 70px #1416131a;overflow:hidden}.demo-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 14px;border-bottom:1px solid var(--line)}.state-buttons{display:flex;flex-wrap:wrap;gap:7px}.demo-control-stack{display:grid;gap:7px}.demo-replay-buttons{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:7px}.demo-button{min-height:40px;padding:8px 12px;border:1px solid var(--line);border-radius:11px;background:#fff;cursor:pointer;font-weight:850;font-size:11px}.demo-button.is-active,.demo-button-primary{background:var(--stage);color:#fff;border-color:var(--stage)}.demo-note{color:var(--muted);font-size:9px;line-height:1.45}.demo-stage-dark{position:relative;min-height:620px;overflow:hidden;padding:clamp(26px,5vw,70px);background:radial-gradient(circle at 74% 12%,rgba(203,189,255,.13),transparent 24rem),radial-gradient(circle at 8% 100%,rgba(216,255,99,.08),transparent 22rem),var(--stage);color:#fff;isolation:isolate}.demo-grid{position:absolute;inset:0;z-index:-3;opacity:.28;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:42px 42px}.article-demo{position:relative;z-index:5;width:min(660px,100%);margin:0 auto}.article-demo h2{margin:0 0 28px;font-size:clamp(38px,7vw,74px);line-height:.95;letter-spacing:-.065em}.article-demo p{position:relative;z-index:5;margin:0;color:#ffffffc7;font-size:clamp(16px,2vw,21px);line-height:1.62}.article-demo p+p{margin-top:0}.flow-slot{position:relative;z-index:4;display:flex;justify-content:center;align-items:flex-start;width:100%;height:0;overflow:visible}.flow-slot-marker{position:absolute;inset:8px 0 auto;height:calc(100% - 16px);border:1px dashed rgba(216,255,99,.28);border-radius:20px;pointer-events:none;opacity:0;transition:opacity .18s ease}[data-mode=inline] .flow-slot-marker{opacity:1}[data-transitioning] .flow-slot-marker{opacity:0}.hero-svg{position:absolute;z-index:1;display:block;width:360px;height:360px;margin:0;border:0;background:transparent;transform-origin:top left;will-change:transform,filter,opacity;transition:filter 1.8s cubic-bezier(.2,.82,.24,1),opacity 1.8s cubic-bezier(.2,.82,.24,1)}.hero-svg svg{display:block;width:100%;height:100%;filter:drop-shadow(0 26px 60px rgba(0,0,0,.25))}[data-mode=background] .hero-svg{filter:blur(14px) saturate(.82);opacity:.32}[data-mode=inline] .hero-svg{filter:blur(0) saturate(1);opacity:1}.demo-caption{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:14px;border-top:1px solid var(--line);background:#ffffff8a}.demo-caption article{padding:12px;border-radius:14px;background:#fff}.demo-caption strong{display:block;font-size:11px}.demo-caption p{margin:5px 0 0;color:var(--muted);font-size:9px;line-height:1.45}.demo-index-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.demo-card{min-height:210px;padding:20px;border:1px solid var(--line);border-radius:20px;background:var(--surface);text-decoration:none;box-shadow:0 18px 50px #14161314}.demo-card span{display:inline-flex;padding:5px 7px;border-radius:999px;background:#cbbdff3d;font-size:8px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.demo-card h2{margin:24px 0 8px;font-size:28px;letter-spacing:-.045em}.demo-card p{margin:0;color:var(--muted);font-size:11px;line-height:1.55}.simple-stage{min-height:520px;display:grid;place-items:center;padding:40px;background:var(--stage);color:#fff}.simple-object{width:min(330px,70vw);aspect-ratio:1;border-radius:26px;background:linear-gradient(145deg,#d8ff63cc,#cbbdffd1);box-shadow:0 30px 90px #00000047}.simple-copy{max-width:560px}.simple-copy h2{margin:0 0 12px;font-size:clamp(34px,6vw,64px);letter-spacing:-.06em}.simple-copy p{margin:0;color:#ffffff9e;line-height:1.6}@media(max-width:760px){.demo-topbar,.demo-hero{align-items:flex-start;flex-direction:column;display:flex}.demo-nav{width:100%;overflow-x:auto;flex-wrap:nowrap}.demo-nav a{white-space:nowrap}.demo-shell{width:min(100% - 18px,1180px);padding-top:20px}.demo-stage-dark{min-height:650px;padding:28px 18px}.hero-svg{width:250px;height:250px}.demo-caption,.demo-index-grid{grid-template-columns:1fr}.demo-toolbar{align-items:flex-start;flex-direction:column}.demo-replay-buttons{width:100%;justify-content:flex-start}}.demo-section{margin-top:28px}.demo-section-heading{display:flex;align-items:end;justify-content:space-between;gap:18px;margin:0 0 12px}.demo-section-heading h2{margin:0;font-size:24px;letter-spacing:-.04em}.demo-section-heading p{max-width:54ch;margin:0;color:var(--muted);font-size:10px;line-height:1.5}.demo-index-grid.dense{grid-template-columns:repeat(3,minmax(0,1fr))}.demo-index-grid.dense .demo-card{min-height:180px}.lab-stage{position:relative;min-height:520px;overflow:hidden;padding:28px;background:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px),var(--stage);background-size:40px 40px;color:#fff}.lab-controls{display:flex;flex-wrap:wrap;gap:7px}.lab-note{max-width:60ch;color:var(--muted);font-size:10px;line-height:1.5}.lab-object{width:112px;height:112px;border-radius:24px;background:linear-gradient(145deg,var(--acid),var(--lilac));box-shadow:0 22px 60px #00000047;overflow:hidden}.lab-object.small{width:74px;height:74px;border-radius:18px}.lab-object.wide{width:180px;height:96px}.lab-track{position:relative;min-height:72px;border:1px solid rgba(255,255,255,.09);border-radius:16px;background:#ffffff06;overflow:hidden}.lab-track:after{content:"";position:absolute;left:16px;right:16px;top:50%;height:1px;background:#ffffff1a}.lab-runner{position:absolute;z-index:2;left:16px;top:50%;width:34px;height:34px;margin-top:-17px;border-radius:50%;background:var(--acid);box-shadow:0 0 0 5px #d8ff6314}.lab-row{display:grid;grid-template-columns:130px 1fr;align-items:center;gap:14px;margin:10px 0}.lab-row-label strong{display:block;font-size:11px}.lab-row-label small{color:#ffffff7a;font-size:8px}.lab-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.lab-grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.lab-cell{min-height:180px;border:1px solid rgba(255,255,255,.08);border-radius:18px;background:#ffffff06;padding:18px}.lab-cell h3{margin:0 0 6px;font-size:13px}.lab-cell p{margin:0;color:#ffffff80;font-size:9px;line-height:1.45}.absolute-lab-object{position:absolute;left:0;top:0}.alignment-stage:before,.alignment-stage:after{content:"";position:absolute;pointer-events:none;opacity:.25}.alignment-stage:before{left:50%;top:0;bottom:0;width:1px;background:#fff}.alignment-stage:after{top:50%;left:0;right:0;height:1px;background:#fff}.spacing-demo{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.spacing-box{border:1px solid rgba(255,255,255,.12);border-radius:18px;background:#ffffff0a}.spacing-inner{min-height:100px;border-radius:14px;background:linear-gradient(145deg,#d8ff63cc,#cbbdffd9);color:#171816;display:grid;place-items:center;font-weight:900}.spacing-sibling{margin-top:12px;padding:14px;border-radius:12px;background:#ffffff14;color:#ffffffb8}.cube-scene{display:grid;place-items:center;min-height:430px;perspective:800px}.cube{position:relative;width:140px;height:140px;transform-style:preserve-3d}.cube-face{position:absolute;inset:0;display:grid;place-items:center;border:1px solid rgba(255,255,255,.3);background:#cbbdffb8;color:#171816;font-weight:900;font-size:13px;backface-visibility:hidden}.cube-face.front{transform:translateZ(70px)}.cube-face.back{transform:rotateY(180deg) translateZ(70px)}.cube-face.right{transform:rotateY(90deg) translateZ(70px)}.cube-face.left{transform:rotateY(-90deg) translateZ(70px)}.cube-face.top{transform:rotateX(90deg) translateZ(70px)}.cube-face.bottom{transform:rotateX(-90deg) translateZ(70px)}.parallax-scene{position:relative;min-height:430px;perspective:900px;overflow:hidden}.parallax-layer{position:absolute;left:50%;top:50%;width:62%;height:58%;border-radius:28px;transform-style:preserve-3d;will-change:transform}.parallax-layer.one{background:#8be4ff29;border:1px solid rgba(139,228,255,.24)}.parallax-layer.two{width:46%;height:42%;background:#cbbdff3d;border:1px solid rgba(203,189,255,.32)}.parallax-layer.three{width:28%;height:24%;background:#d8ff63c7;color:#171816;display:grid;place-items:center;font-weight:900}.coverflow-stage{min-height:430px;display:grid;place-items:center;perspective:1000px;overflow:hidden}.coverflow{position:relative;width:min(720px,100%);height:250px;transform-style:preserve-3d}.cover{position:absolute;left:50%;top:50%;width:150px;aspect-ratio:1;margin:-75px 0 0 -75px;border-radius:12px;box-shadow:0 24px 60px #0000005c;display:grid;place-items:end start;padding:12px;color:#171816;font-weight:900;transform-style:preserve-3d}.cover:nth-child(1){background:#d8ff63}.cover:nth-child(2){background:#8be4ff}.cover:nth-child(3){background:#cbbdff}.cover:nth-child(4){background:#ff9b85}.cover:nth-child(5){background:#f3f6fb}.cover{cursor:pointer}.stagger-stage{display:flex;flex-wrap:wrap;gap:12px;align-items:center;min-height:320px}.stagger-card{width:100px;height:120px;border-radius:18px;background:linear-gradient(145deg,var(--cyan),var(--lilac));overflow:hidden}.reveal-stage{display:grid;grid-template-columns:1fr 1fr;gap:18px;min-height:360px;align-items:center}.reveal-card{min-height:190px;border-radius:22px;background:linear-gradient(145deg,var(--acid),var(--coral));overflow:hidden}.responsive-frame{position:relative;min-height:400px;resize:horizontal;overflow:auto;max-width:100%;min-width:280px;width:72%;margin:auto;border:1px dashed rgba(255,255,255,.24);border-radius:20px}.responsive-frame .lab-object{position:absolute}.motion-choice{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:center}.motion-choice-card{min-height:210px;border-radius:20px;background:#ffffff09;display:grid;place-items:center;padding:18px}@media(max-width:900px){.demo-index-grid.dense{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.demo-index-grid.dense,.lab-grid-2,.lab-grid-4,.spacing-demo,.reveal-stage,.motion-choice,.lab-row{grid-template-columns:1fr}.lab-stage{padding:18px;min-height:460px}.demo-section-heading{align-items:flex-start;flex-direction:column}.responsive-frame{width:100%;resize:none}}.demo-code-reference{margin-top:22px}.demo-code-details{border:1px solid var(--line);border-radius:20px;background:#ffffffb8;box-shadow:0 18px 50px #14161312;overflow:hidden}.demo-code-details>summary{cursor:pointer;padding:16px 18px;color:var(--ink);font-size:13px;font-weight:900;letter-spacing:-.01em;list-style-position:inside}.demo-code-details[open]>summary{border-bottom:1px solid var(--line)}.demo-code-note{margin:0;padding:14px 18px 0;color:var(--muted);font-size:10px;line-height:1.55}.demo-code-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:14px 18px 18px}.demo-code-block{min-width:0;border:1px solid rgba(23,24,22,.1);border-radius:14px;background:#111311;overflow:hidden}.demo-code-block:only-child{grid-column:1 / -1}.demo-code-header{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 11px;border-bottom:1px solid rgba(255,255,255,.08)}.demo-code-header h3{margin:0;color:#ffffffb8;font-size:9px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.demo-code-copy{border:1px solid rgba(255,255,255,.12);border-radius:8px;padding:5px 8px;background:#ffffff0f;color:#ffffffd1;cursor:pointer;font-size:8px;font-weight:850}.demo-code-block pre{margin:0;max-height:460px;overflow:auto;padding:14px;color:#f4f1e8;font:11px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:pre;tab-size:2;-webkit-overflow-scrolling:touch}.demo-code-block code{font:inherit}@media(max-width:760px){.demo-code-grid{grid-template-columns:1fr;padding:10px}.demo-code-note{padding:12px 12px 0}.demo-code-details>summary{padding:14px 12px}.demo-code-block pre{max-height:360px;font-size:10px}}.demo-object-copy{height:100%;min-height:0;display:flex;flex-direction:column;justify-content:flex-end;gap:5px;padding:12px;color:#171816;overflow:hidden}.demo-object-copy.center{justify-content:center}.demo-object-copy strong{display:block;font-size:11px;line-height:1.05;letter-spacing:-.025em}.demo-object-copy p{margin:0;color:#171816ad;font-size:8px;line-height:1.3}.simple-object .demo-object-copy{padding:22px}.simple-object .demo-object-copy strong{font-size:22px}.simple-object .demo-object-copy p{max-width:23ch;font-size:11px;line-height:1.42}.reveal-card .demo-object-copy{justify-content:center;padding:24px}.reveal-card .demo-object-copy strong{font-size:24px;line-height:1}.reveal-card .demo-object-copy p{max-width:28ch;margin-top:6px;font-size:12px;line-height:1.45}.stagger-card .demo-object-copy{padding:12px 10px}.stagger-card .demo-object-copy strong{font-size:12px}.stagger-card .demo-object-copy p{font-size:8px}.motion-choice .lab-object .demo-object-copy{padding:8px;justify-content:center;text-align:center}.motion-choice .lab-object .demo-object-copy p{display:none}.dof-demo{display:grid;grid-template-columns:minmax(260px,340px) minmax(0,1fr);min-height:620px;background:var(--stage);color:#fff}.dof-controls{display:grid;align-content:start;gap:18px;padding:24px;border-right:1px solid rgba(255,255,255,.08);background:#ffffff06}.dof-control{display:grid;gap:8px}.dof-control label{display:flex;align-items:center;justify-content:space-between;gap:12px}.dof-control label strong{font-size:11px}.dof-control output{color:var(--acid);font:800 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.dof-control input[type=range]{width:100%;accent-color:var(--acid)}.dof-control p{margin:0;color:#ffffff80;font-size:9px;line-height:1.45}.dof-profile{margin-top:6px;padding:12px;border:1px solid rgba(255,255,255,.08);border-radius:14px;background:#ffffff09}.dof-profile-labels{display:flex;justify-content:space-between;margin-bottom:8px;color:#ffffff80;font-size:8px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.dof-profile-track{position:relative;height:14px;border-radius:999px;background:linear-gradient(90deg,#ffffff14,#ffffff2e,#ffffff14);overflow:hidden}.dof-profile-band{position:absolute;top:2px;bottom:2px;border-radius:999px;background:#d8ff6366;box-shadow:0 0 18px #d8ff6338}.dof-profile-plane{position:absolute;top:0;bottom:0;width:2px;margin-left:-1px;background:var(--acid)}.dof-stage{position:relative;min-height:620px;display:grid;place-items:center;overflow:hidden;background:radial-gradient(circle at 50% 45%,rgba(203,189,255,.12),transparent 18rem),linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:auto,42px 42px,42px 42px}.dof-scene{width:min(680px,88%);height:470px;display:grid;place-items:center;perspective:850px;perspective-origin:50% 50%}.dof-card{position:relative;width:min(460px,72vw);aspect-ratio:1.22 / 1;transform-style:preserve-3d;transform-origin:center;border-radius:28px;box-shadow:0 45px 110px #0000006b;will-change:transform}.dof-slices{position:absolute;inset:0;transform-style:preserve-3d}.dof-slice{position:absolute;inset:0;border-radius:28px;overflow:visible;will-change:filter;pointer-events:none}.dof-surface{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;gap:10px;padding:32px;border-radius:28px;border:1px solid rgba(255,255,255,.28);background:radial-gradient(circle at 78% 12%,rgba(255,255,255,.3),transparent 11rem),linear-gradient(145deg,#d8ff63,#cbbdff 58%,#8be4ff);color:#171816}.dof-surface:after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(110deg,rgba(255,255,255,.18),transparent 38%,rgba(23,24,22,.08));pointer-events:none}.dof-surface>*{position:relative;z-index:1}.dof-kicker{font-size:9px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.dof-surface strong{max-width:8ch;font-size:clamp(36px,5vw,62px);line-height:.88;letter-spacing:-.055em}.dof-surface p{max-width:31ch;margin:0;font-size:13px;line-height:1.45}.dof-surface small{max-width:44ch;color:#17181694;font-size:9px;line-height:1.4}.dof-stage-note{position:absolute;left:18px;right:18px;bottom:16px;display:flex;justify-content:space-between;gap:16px;color:#ffffff85;font-size:9px}.dof-stage-note strong{color:#ffffffd1}@media(max-width:900px){.dof-demo{grid-template-columns:1fr}.dof-stage{order:1}.dof-controls{order:2;border-right:0;border-top:1px solid rgba(255,255,255,.08);border-bottom:0}}@media(max-width:760px){.dof-controls{padding:18px;gap:14px}.dof-stage{min-height:500px}.dof-scene{width:100%;height:410px}.dof-card{width:min(360px,82vw)}.dof-surface{padding:22px}.dof-surface strong{font-size:clamp(30px,10vw,48px)}.dof-stage-note{align-items:flex-start;flex-direction:column;gap:3px}}