/* Original TBI demos. MIT: downloads/web-motion-atlas/LICENSE.txt */
:root{color-scheme:light;--paper:#f5f4ee;--ink:#203c34;--muted:#65736b;--line:#d8ddd4;--orange:#bd482d;--white:#fffefa;--ease:cubic-bezier(.22,.7,.25,1)}
*{box-sizing:border-box}html{scroll-behavior:auto;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans",Arial,sans-serif}button,input,select{font:inherit;color:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}a{color:inherit;text-underline-offset:4px}button{border:1px solid var(--line);background:var(--white);border-radius:7px;min-height:40px;padding:7px 13px}button:hover{border-color:var(--ink)}button:disabled{cursor:default;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,pre:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--orange);outline-offset:4px}button:active{filter:brightness(.96)}[hidden]{display:none!important}svg{display:block;width:100%;height:100%}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.skip-link{position:fixed;top:-100px;left:20px;background:var(--ink);color:white;padding:12px;z-index:100}.skip-link:focus{top:10px}.page-shell{width:min(1392px,100% - 88px);margin:auto}.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 0;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:baseline;text-decoration:none;font-size:38px;font-weight:850;letter-spacing:-3px;line-height:1}.brand>span{color:var(--orange)}.brand small{font-size:10px;letter-spacing:.03em;font-weight:600;margin-left:14px}.languages{display:flex;flex-wrap:wrap;gap:7px;align-items:center}.languages a{font-size:11px;padding:10px 6px;text-decoration:none;color:var(--muted)}.languages a[aria-current]{color:var(--ink);text-decoration:underline;text-decoration-color:var(--orange);text-decoration-thickness:2px}.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:32px;padding:60px 0 64px}.eyebrow{font:10px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.13em;color:var(--muted)}.live-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--orange);margin-right:8px}.hero h1{font-size:13px;font-weight:550;margin:24px 0 12px;letter-spacing:.03em}.hero-title{font-size:clamp(32px,3.5vw,53px);font-weight:750;line-height:1.5;letter-spacing:-.045em;margin:0;word-break:normal;overflow-wrap:anywhere}.hero-title em{display:block;font-family:Georgia,"Times New Roman",serif;font-size:clamp(75px,9vw,133px);font-weight:400;line-height:1.03;letter-spacing:-.065em;color:var(--orange);margin:0 0 23px}.hero-lead{max-width:440px;font-size:14px;line-height:1.9;color:#52625a;margin:0 0 25px}.primary-link{display:inline-flex;gap:34px;align-items:center;border-radius:5px;background:var(--ink);color:#fff;padding:13px 20px;font-size:13px;text-decoration:none}.primary-link span{font-size:22px}.back-link{display:inline-block;margin:12px 0 0 16px;font-size:12px;color:var(--muted)}.hero-art{position:relative;height:400px;background:#e9ece2;overflow:hidden;border-radius:6px}.art-grid{position:absolute;inset:0;background-image:linear-gradient(#c8d3c866 1px,transparent 1px),linear-gradient(90deg,#c8d3c866 1px,transparent 1px);background-size:36px 36px;mask-image:linear-gradient(black,transparent)}.hero-ring{position:absolute;width:330px;height:330px;border:1px solid #91aa93;border-radius:50%;top:35px;left:calc(50% - 165px)}.hero-ring:after{content:"";position:absolute;inset:32px;border:1px dashed #aebfac;border-radius:50%}.art-index,.art-note{position:absolute;left:22px;font:9px ui-monospace,monospace;letter-spacing:.12em;color:#52655a}.art-index{top:20px}.art-note{bottom:20px}.hero-panel{position:absolute;width:228px;height:252px;left:calc(50% - 114px);top:90px;background:var(--white);border:1px solid #fff;border-radius:7px;box-shadow:4px 9px 24px #203c3420;padding:12px}.hero-panel>span{font:9px ui-monospace,monospace;letter-spacing:.1em}.hero-panel svg{height:155px;object-fit:cover;margin-top:12px}.hero-panel.rear{transform:translate(78px,-32px) rotate(15deg);background:#365c52;color:#fff}.hero-panel.mid{transform:translate(-61px,8px) rotate(-13deg);background:#d89b72}.hero-panel.front{transform:rotate(2deg)}.hero-panel.front svg{height:110px}.hero-panel b{font-size:24px;line-height:1.1;font-weight:650;display:block;margin:11px 0}.hero-panel b i{font-family:Georgia,serif;font-size:30px;font-weight:400;color:var(--orange)}.art-stamp{position:absolute;right:22px;bottom:25px;width:82px;height:82px;background:var(--orange);color:var(--white);border-radius:50%;display:flex;flex-direction:column;justify-content:center;align-items:center;font:38px/1 Georgia,serif;transform:rotate(-12deg)}.art-stamp small{font:7px/2.5 ui-monospace,monospace;letter-spacing:.06em}.collection-heading{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line);padding:26px 0 16px}.collection-heading h2{font-size:19px;margin:0}.collection-heading h2 span{font:14px ui-monospace,monospace;color:var(--muted)}.finder{margin-bottom:28px}.finder-top{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.search-label{display:flex;align-items:center;gap:13px;background:var(--white);border:1px solid var(--line);border-radius:5px;flex:1 1 300px;padding:7px 14px}.search-label>span:first-child{font-size:24px;line-height:1}.search-label input{background:none;border:0;min-width:0;width:100%;height:32px;font-size:13px}.search-label:focus-within{outline:2px solid var(--ink)}.search-label input:focus{outline:none}.reduce-label{display:flex;align-items:center;font-size:12px;gap:7px;min-height:44px}.reduce-label input{accent-color:var(--ink);width:16px;height:16px}.speed-label{display:flex;gap:7px;align-items:center;font-size:11px}.speed-label select{background:transparent;border:0;border-bottom:1px solid var(--line);padding:7px 4px}.finder-top>button{font-size:12px;background:transparent}.finder-bottom{display:flex;align-items:center;gap:15px;flex-wrap:wrap;margin-top:18px}.category-filters{display:flex;gap:7px;flex-wrap:wrap;margin-right:auto}.category-filters button{background:none;border:1px solid transparent;padding:8px 13px;border-radius:5px;font-size:12px}.category-filters button span{font:9px ui-monospace,monospace;margin-left:10px;opacity:.7}.category-filters button[aria-pressed=true]{background:var(--ink);color:white}.category-filters button:hover{border-color:var(--line)}#motion-count{font:11px ui-monospace,monospace;white-space:nowrap;color:var(--muted)}#motion-reset{border:0;text-decoration:underline;font-size:11px;background:transparent;padding:8px}#motion-empty{padding:50px 20px;text-align:center;background:var(--white);border:1px dashed var(--line);border-radius:8px}.motion-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:start}.motion-card{min-width:0;scroll-margin-top:30px;border:1px solid #d7ddd3;border-radius:9px;background:var(--white);overflow:clip;transition:box-shadow .2s var(--ease)}.motion-card:target{box-shadow:0 0 0 2px var(--orange)}.card-meta{display:flex;align-items:center;gap:12px;padding:14px 17px;font-size:10px;color:var(--muted)}.card-meta>span:first-child{font:13px ui-monospace,monospace;color:var(--ink)}.card-meta .anchor{margin-left:auto;display:grid;place-items:center;width:26px;height:26px;font-size:18px;text-decoration:none;color:var(--muted)}.demo{height:235px;margin:0 11px;overflow:hidden;position:relative;background:#edf0e8;border-radius:5px;isolation:isolate}.card-content{padding:0 20px 18px}.demo-hint{font-size:10px;color:var(--muted);min-height:30px;line-height:1.6;margin:12px 0 4px}.card-content h2{font-size:18px;line-height:1.45;letter-spacing:-.035em;margin:0 0 3px;overflow-wrap:anywhere}.english{font:10px/1.5 ui-monospace,monospace;color:#748077;margin:0 0 14px}.description{font-size:13px;color:#465a4e;margin:0 0 16px;min-height:44px}.use{font-size:11px;line-height:1.7;border-top:1px solid #e5e7df;padding-top:12px;margin:0 0 10px;color:#526458}.use>span{display:block;color:#7b877d;font-size:9px;margin-bottom:3px}.card-content details{border-top:1px solid #e5e7df;padding-top:2px}.card-content summary{list-style:none;display:flex;gap:10px;justify-content:space-between;font-size:12px;font-weight:600;padding:12px 0 2px;min-height:40px}.card-content summary::-webkit-details-marker{display:none}.card-content details[open] summary span{transform:rotate(45deg)}.caution{font-size:12px;color:var(--muted)}.tech{display:block;font-size:10px;white-space:normal;overflow-wrap:anywhere;color:var(--orange)}.prompt{font:12px/1.7 ui-monospace,monospace;white-space:pre-wrap;overflow-wrap:anywhere;background:#f0f2eb;border-radius:4px;padding:13px;max-height:220px;overflow:auto}.copy-button{width:100%;font-size:12px;background:var(--ink);color:white}.copy-status{font-size:11px;color:var(--muted);margin:6px 0}.transport{display:flex;gap:7px;align-items:center;margin:5px 12px 0}.transport button{border:0;background:none;min-width:34px;min-height:36px;padding:3px;font-size:18px}.progress-range{min-width:0;flex:1;accent-color:#315d4d;height:28px;cursor:pointer}.transport output{font:9px ui-monospace,monospace;width:31px;text-align:right;color:var(--muted)}.transport+[class=card-content] .demo-hint{margin-top:4px}.tiny-caption{position:absolute;bottom:16px;left:22px;font:8px ui-monospace,monospace;letter-spacing:.12em}.landscape{overflow:hidden}.mock-lines{padding:14px 17px}.mock-lines i{display:block;height:5px;background:#ccd4ca;margin-bottom:7px;border-radius:2px}.mock-lines i:nth-child(2){width:80%}.mock-lines i:nth-child(3){width:65%}
/* 01–08: page-driven examples, never wheel interception. */
.demo-timeline{padding:36px 30px}.timeline-line,.timeline-fill{position:absolute;width:2px;left:43px;top:45px;height:148px;background:#ced7ca;transform-origin:top}.timeline-fill{background:var(--orange);transform:scaleY(var(--p))}.milestone{display:flex;align-items:center;gap:14px;height:54px;position:relative;opacity:.4;transform:translateY(9px)}.milestone .dot{width:26px;height:26px;border:1px solid #b9c6b9;background:#edf0e8;border-radius:50%;flex:none;position:relative}.milestone .dot:after{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:#b8c5b8;inset:8px}.milestone.active{opacity:1;transform:none}.milestone.active .dot{border-color:var(--orange)}.milestone.active .dot:after{background:var(--orange)}.milestone b{font:20px Georgia,serif;color:var(--orange)}.milestone>span:last-child{font-size:12px}.demo-text-reveal{display:flex;align-items:center;padding:30px;background:#e8eddf}.reveal-copy{font-size:30px;line-height:1.65;letter-spacing:-.04em;font-weight:700;max-width:270px}.reveal-copy span{opacity:.18}.demo-stacking{background:#e8eae3}.stack-deck{position:absolute;inset:12px 30px}.stack-card{height:160px;width:100%;position:absolute;top:29px;border-radius:6px;overflow:hidden;box-shadow:0 5px 16px #244b401f;border:4px solid white;background:white;transform-origin:50% 10%;}.stack-card svg{height:128px}.stack-card>span{display:block;font:8px ui-monospace,monospace;line-height:24px;padding-left:8px}.stack-1{transform:translateY(50px)}.stack-2{transform:translateY(100px)}.demo-background{background:#ead2bf;display:flex;align-items:center;padding:25px}.color-word{font-size:44px;line-height:1;font-weight:800;letter-spacing:-.06em;z-index:1}.color-orb{position:absolute;width:145px;height:145px;right:20px;top:45px;background:#e9b361;border-radius:50%;box-shadow:inset -30px -20px 0 #ffffff36}.mini-page{position:absolute;inset:19px 25px auto;background:white;border:1px solid #c5d0c3;border-radius:5px;overflow:hidden;height:270px}.mini-page>.landscape{height:135px}.mini-header{position:absolute;left:0;right:0;top:0;background:#fffefaee;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 13px;z-index:2;box-shadow:0 1px 0 #1c39231a;transition:transform .22s var(--ease)}.mini-header b{font-family:Georgia,serif;font-size:19px}.mini-header span{font-size:12px}.demo-header .mini-page>.landscape{margin-top:45px}.spy-nav{position:absolute;left:15px;top:28px;bottom:28px;display:flex;flex-direction:column;gap:12px;justify-content:center}.spy-nav button{border:0;background:none;font:11px ui-monospace,monospace;min-width:42px}.spy-nav button[aria-current=true]{background:var(--ink);color:white}.spy-page{position:absolute;left:75px;right:20px;top:30px;background:white;border-radius:5px;overflow:hidden}.spy-page svg{height:100px}.spy-title{display:block;padding:11px 13px 0;font:11px ui-monospace,monospace}.back-page{height:380px;transform:translateY(calc(var(--p)*-115px))}.back-button{position:absolute;bottom:17px;right:18px;border:0;width:46px;height:46px;border-radius:50%;background:var(--ink);color:#fff;font-size:22px;box-shadow:0 4px 12px #172e2b33}.zoom-frame{position:absolute;inset:20px;overflow:hidden;border-radius:50% 50% 3px 3px}.zoom-frame svg{object-fit:cover;transform:scale(calc(1 + var(--p)*.85));transform-origin:55% 63%}.demo-zoom .tiny-caption{bottom:27px;background:#fffefa;padding:4px 8px;left:30px}
/* 09–16: identical information by pointer, keyboard and touch. */
.demo-tilt{perspective:800px;display:grid;place-items:center;background:#e2e7dc}.tilt-card{position:relative;width:240px;height:163px;max-width:86%;border-radius:9px;padding:16px 20px;text-align:left;background:#234337;color:#e9dec1;box-shadow:0 16px 22px #173d3724;transform-style:preserve-3d;transition:transform .12s ease-out;border:1px solid #6a7c58}.tilt-card>span{font:8px ui-monospace,monospace;letter-spacing:.12em;display:block;position:relative;transform:translateZ(12px)}.tilt-card>strong{position:relative;display:block;font:29px/1.1 Georgia,serif;margin:17px 0;transform:translateZ(20px)}.card-orbit{position:absolute;inset:30px 10px 10px 120px}.card-orbit i{position:absolute;inset:0;border:1px solid #b9aa7477;border-radius:50%;transform:rotate(-20deg)}.card-orbit i:nth-child(2){transform:rotate(-40deg);inset:5px 15px}.card-orbit i:nth-child(3){transform:rotate(-60deg);inset:10px 28px}.demo-spotlight{background:#1a2525;display:grid;place-items:center;padding:24px}.spotlight-card{--x:50%;--y:50%;width:100%;height:180px;text-align:left;position:relative;padding:22px;border:1px solid #4c6158;border-radius:7px;overflow:hidden;color:#f0f4e7;background:radial-gradient(140px circle at var(--x) var(--y),#a5c38970,transparent 80%),#253834}.spotlight-card:before{content:"";position:absolute;inset:0;border-radius:inherit;background:radial-gradient(90px circle at var(--x) var(--y),#e4f8bb33,transparent);pointer-events:none}.spot-icon{display:block;font-size:38px;line-height:1}.spotlight-card strong{display:block;font-size:20px;margin:15px 0 6px}.spotlight-card>span:last-child{font:8px ui-monospace,monospace;letter-spacing:.1em}.swap-card{position:absolute;inset:20px 28px;padding:0;overflow:hidden;border:0;border-radius:7px}.swap-art{position:absolute;inset:0;transition:opacity .5s var(--ease);pointer-events:none}.swap-art.second{opacity:0}.swap-card:hover .second,.swap-card:focus-visible .second,.swap-card[aria-pressed=true] .second{opacity:1}.swatches{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);display:flex;gap:8px;border-radius:20px;padding:7px 9px;background:#fff9}.swatches i{width:13px;height:13px;border-radius:50%;background:#2b6653}.swatches i+i{background:#cc7856}.demo-text-roll{display:grid;place-items:center;background:#edddcc}.roll-button{background:none;border:0;padding:15px;min-height:60px}.roll-window{display:block;height:40px;overflow:hidden;font-size:30px;line-height:40px;letter-spacing:-.04em;font-weight:750}.roll-window span{display:block;transition:transform .5s var(--ease)}.roll-window span+span{color:var(--orange)}.roll-button:hover .roll-window span,.roll-button:focus-visible .roll-window span,.roll-button.is-active .roll-window span{transform:translateY(-100%)}.preview-list{position:absolute;inset:29px 22px;display:flex;flex-direction:column;justify-content:center;gap:4px}.preview-list button{background:transparent;border:0;border-bottom:1px solid #c8d2c5;border-radius:0;text-align:left;font:11px ui-monospace,monospace;min-height:51px;padding-left:3px}.preview-list button[aria-pressed=true]{color:var(--orange);font-weight:bold}.preview-image{position:absolute;width:122px;height:96px;right:28px;top:65px;border-radius:5px;overflow:hidden;box-shadow:5px 8px 20px #18372a33;pointer-events:none;transform:rotate(6deg);transition:transform .25s var(--ease)}.demo-floating-label,.demo-validation{display:flex;align-items:center;padding:28px;background:#e8ecef}.floating-field,.validation-field{width:100%;position:relative}.floating-field input,.validation-field input{border:1px solid #acbbb5;background:#fffefa;border-radius:5px;width:100%;height:52px;padding:15px 13px;font-size:14px;min-width:0}.floating-field label{position:absolute;left:13px;top:13px;padding:0 5px;color:#607067;pointer-events:none;transition:transform .2s,font-size .2s;background:#fffefa;border-radius:3px}.floating-field input:focus+label,.floating-field input:not(:placeholder-shown)+label{transform:translateY(-23px);font-size:10px;color:var(--ink)}.floating-field p,.validation-field small{font-size:10px;color:#647469;line-height:1.6;display:block}.validation-field>label{font-size:11px;display:block;margin-bottom:6px}.validation-field input[aria-invalid=true]{border-color:#b63e30;background:#fff3ef}.validation-field input[aria-invalid=false]{border-color:#306b51}.validation-field #email-status{font-size:10px;line-height:1.5;min-height:28px;margin:6px 0;color:#9d3428}.validation-field input[aria-invalid=false]+#email-status{color:#285d45}.demo-loading{display:grid;place-items:center;background:#e1e7db}.loading-wrap{text-align:center;padding:24px}.save-button{background:var(--ink);color:white;min-width:160px;max-width:100%;border:0;padding:13px 20px;position:relative}.save-button[aria-busy=true]:before{content:"";display:inline-block;width:12px;height:12px;border:1px solid #fff5;border-top-color:white;border-radius:50%;margin-right:9px;animation:spin .8s linear infinite}.save-status{font-size:10px;color:var(--muted);max-width:220px;margin:14px auto}
/* 17–24: transitions, feedback and reading cues. */
.demo-view-transition{display:grid;place-items:center;padding:18px}.transition-card{display:grid;grid-template-columns:1fr 1fr;gap:8px;align-items:center;width:100%;padding:12px;border:0;background:#fffefa;text-align:left;font-size:10px;max-width:290px}.transition-image{display:block;grid-row:span 2;overflow:hidden;border-radius:4px;height:108px;view-transition-name:motion-landscape}.transition-title{font:10px ui-monospace,monospace}.transition-card.expanded{display:block}.transition-card.expanded .transition-image{height:100px;margin-bottom:7px}.transition-card.expanded .transition-body{display:block;font:17px/1.3 Georgia,serif;margin-top:5px}.transition-card.expanded>span:nth-child(3){float:right}::view-transition-group(motion-landscape){animation-duration:.55s;animation-timing-function:var(--ease)}.demo-lightbox{padding:21px;display:grid;place-items:center;background:#e2e6ed}.lightbox-trigger{position:relative;padding:0;width:100%;height:100%;border:0;border-radius:4px;overflow:hidden}.lightbox-trigger>span{position:absolute;right:10px;bottom:10px;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#fffefa;color:var(--ink);font-size:22px}.demo-hotspots{background:#e8e6d9}.lamp{width:220px;height:220px;margin:auto}.hotspot{position:absolute;min-width:32px;min-height:32px;padding:0;border:3px solid var(--white);border-radius:50%;background:var(--orange);color:#fff;font:11px ui-monospace,monospace;box-shadow:0 0 0 1px #b16f5688}.hot-0{left:calc(50% - 16px);top:26px}.hot-1{left:calc(50% + 30px);top:105px}.hot-2{left:calc(50% - 48px);top:178px}.hotspot[aria-expanded=true]{background:var(--ink)}#hotspot-note{position:absolute;left:10px;right:10px;bottom:8px;z-index:2;background:var(--ink);color:#fff;border-radius:4px;padding:8px 10px;font-size:11px;margin:0;pointer-events:none}.demo-countdown{background:#e6ae83;display:grid;place-items:center}.countdown-wrap{text-align:center}.countdown-wrap>span{font-size:10px}.countdown-digits{font:43px/1.4 ui-monospace,monospace;font-variant-numeric:tabular-nums;letter-spacing:-.06em;margin:6px}.countdown-digits b{font-weight:500;background:var(--ink);color:#fffefa;padding:4px 9px;border-radius:5px}.countdown-wrap button{font-size:11px;background:#fffefa;border:0;min-height:33px;padding:5px 16px}.timer-status{min-height:18px;margin:3px 0 0;font-size:10px}.demo-divider{background:#b6c8db;display:flex;align-items:center;padding:24px}.divider-word{font-size:45px;line-height:1;letter-spacing:-.05em;color:#223e56}.wave{width:200%;height:70px;position:absolute;bottom:0;left:0;transform:translateX(calc(var(--p)*-35%))}.wave path{fill:#f6f1de}.demo-like{display:grid;place-items:center;background:#f0e5de}.like-wrap{display:flex;align-items:center;gap:13px;flex-wrap:wrap;justify-content:center;max-width:235px}.like-wrap>span:last-child{flex-basis:100%;text-align:center;font-size:10px;color:var(--muted)}.like-button{background:transparent;border:0;padding:12px;width:82px;height:82px;border-radius:50%}.like-button svg{overflow:visible}.like-button path{fill:none;stroke:#b45940;stroke-width:3}.like-button[aria-pressed=true] path{fill:#c94f37;stroke:#c94f37}.like-count{font:41px Georgia,serif;color:#9b492f}.demo-scroll-cue{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:19px;text-align:center;background:#e1e8de;padding:18px}.cue-title{font-size:18px;line-height:1.5}.cue-button{font-size:24px;min-height:50px;width:34px;padding:0;border-radius:22px;border:1px solid #738775;background:transparent;animation:cue 1.5s ease-in-out 2}.demo-scroll-cue:has(#cue-destination:not([hidden])){overflow:auto}#cue-destination{min-height:60px;font-size:12px;padding:12px;margin:0}.demo-video{background:#172f48}.demo-video video,.video-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}.video-copy{position:absolute;inset:0;background:linear-gradient(90deg,#102b3acc,#102b3a22);display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:28px;color:#fffefa;gap:17px}.video-copy strong{font-size:24px;line-height:1.5;max-width:90%}.video-copy button{background:#fffefa;color:#183c35;font-size:11px;border:0}.video-status{position:absolute;bottom:2px;left:15px;right:15px;color:white;font-size:10px}
.guide{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;border-top:1px solid var(--line);margin-top:65px;padding:45px 0}.guide h2{font-size:27px;line-height:1.4;letter-spacing:-.035em}.guide p:not(.eyebrow){font-size:13px;color:var(--muted);max-width:570px}.reuse{border:1px solid var(--line);border-radius:6px;padding:23px}.reuse h3{font-size:17px;margin-top:0}.download-link{display:inline-block;background:var(--ink);color:white;padding:10px 17px;text-decoration:none;border-radius:5px;font-size:12px;margin:6px 12px 0 0}.references{border-top:1px solid var(--line);padding:20px 0;font-size:12px}.references summary{padding:8px 0}.references ul{padding-left:20px;line-height:2.2;overflow-wrap:anywhere}footer{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--line);padding:30px 0 45px;font-size:10px;color:var(--muted)}footer p{font-size:10px}footer>span{font:8px ui-monospace,monospace;letter-spacing:.1em}dialog{position:fixed;inset:0;margin:auto;border:0;border-radius:9px;padding:18px;width:min(820px,calc(100% - 28px));max-height:90dvh;background:var(--white);color:var(--ink);overflow:auto;box-shadow:0 20px 120px #0007}dialog::backdrop{background:#0c211bd9;backdrop-filter:blur(7px)}.lightbox-toolbar,.lightbox-controls{display:flex;align-items:center;justify-content:space-between;gap:10px}.lightbox-toolbar{margin-bottom:14px}.lightbox-toolbar span{font:12px ui-monospace,monospace}.lightbox-toolbar button,.lightbox-controls button{font-size:12px;background:none;border:0}#lightbox-art{height:min(52vh,450px);overflow:hidden;border-radius:5px}.lightbox-controls{margin-top:12px}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes cue{50%{transform:translateY(8px)}}
.is-paused *,.is-reduced *{animation-play-state:paused!important}.is-reduced .demo *,.is-reduced .hero-art *{transition:none!important}.is-reduced .tilt-card{transform:none!important}.is-reduced::view-transition-group(*){animation:none!important}.is-reduced{scroll-behavior:auto}body.is-reduced .cue-button{animation:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}::view-transition-group(*){animation:none!important}}
@media(hover:none){.swap-card:hover:not([aria-pressed=true]) .second{opacity:0}.roll-button:hover:not(.is-active):not(:focus-visible) .roll-window span{transform:none}}
@media(min-width:1700px){.hero{padding-top:70px;padding-bottom:70px}.hero-art{height:440px}.hero-panel{top:110px}}
@media(max-width:1120px){.page-shell{width:calc(100% - 48px)}.motion-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.hero{gap:23px}.hero-art{height:360px}.hero-panel{transform:scale(.9)!important}.hero-panel.rear{transform:translate(50px,-28px) rotate(15deg) scale(.9)!important}.hero-panel.mid{transform:translate(-40px,4px) rotate(-13deg) scale(.9)!important}.hero-panel.front{transform:rotate(2deg) scale(.9)!important}.art-stamp{right:12px;bottom:18px;width:70px;height:70px}.hero-title{font-size:36px}.demo{height:245px}}
@media(max-width:700px){.page-shell{width:calc(100% - 32px)}.site-header{padding:18px 0;flex-wrap:wrap;gap:8px}.brand{font-size:34px}.brand small{font-size:9px}.languages{gap:4px}.languages a{font-size:10px;padding:9px 5px}.hero{grid-template-columns:1fr;padding:30px 0 32px;gap:25px}.hero h1{margin-top:17px;font-size:11px}.hero-title{font-size:33px}.hero-title em{font-size:86px;margin-bottom:17px}.hero-lead{font-size:13px;margin-bottom:18px}.hero-art{height:270px}.hero-panel{top:37px}.hero-panel.rear{transform:translate(64px,-20px) rotate(15deg) scale(.75)!important}.hero-panel.mid{transform:translate(-54px,0) rotate(-13deg) scale(.75)!important}.hero-panel.front{transform:rotate(2deg) scale(.75)!important}.hero-ring{width:230px;height:230px;left:calc(50% - 115px);top:20px}.art-index,.art-note{font-size:7px;left:15px}.art-index{top:14px}.art-note{bottom:14px}.art-stamp{width:61px;height:61px;font-size:30px}.art-stamp small{font-size:6px}.eyebrow{font-size:8px}.primary-link{font-size:12px;padding:10px 16px}.back-link{font-size:10px;margin-left:13px}.collection-heading{display:block;padding:22px 0 17px}.collection-heading .eyebrow{margin:0 0 5px}.collection-heading h2{font-size:20px}.finder-top{gap:9px 12px}.search-label{flex-basis:100%}.reduce-label{font-size:11px}.finder-top>button{font-size:10px;padding:4px 9px;min-height:35px}.speed-label{font-size:10px}.finder-bottom{margin-top:12px;gap:2px 12px}.category-filters{gap:3px;margin-right:0;flex-basis:100%;justify-content:flex-start}.category-filters button{font-size:11px;padding:7px 8px;min-height:36px}.category-filters button span{font-size:8px;margin-left:5px}.finder{margin-bottom:15px}.motion-grid{grid-template-columns:1fr;gap:20px}.card-meta{padding:12px 17px}.demo{height:245px}.card-content{padding:0 20px 17px}.description{min-height:0}.card-content h2{font-size:19px}.demo-hint{min-height:0;font-size:10px;margin-top:13px}.guide{grid-template-columns:1fr;gap:20px;margin-top:35px;padding:30px 0}.guide h2{font-size:25px}.guide p:not(.eyebrow){font-size:12px}.reuse{padding:20px}footer{flex-wrap:wrap;gap:13px;padding-bottom:30px}footer p{flex-basis:75%;font-size:9px}footer>span{flex-basis:100%}.lightbox-toolbar button,.lightbox-controls button{font-size:11px}#lightbox-art{height:38vh}}
@media(max-width:350px){.hero-title{font-size:29px}.hero-title em{font-size:77px}.languages{width:100%;justify-content:space-between}.hero-art{height:230px}.hero-panel{top:20px}.hero-panel.rear{transform:translate(45px,-13px) rotate(15deg) scale(.65)!important}.hero-panel.mid{transform:translate(-38px,0) rotate(-13deg) scale(.65)!important}.hero-panel.front{transform:rotate(2deg) scale(.65)!important}.category-filters button{font-size:10px;padding:7px 6px}.category-filters button span{display:none}.back-link{margin-left:9px}.demo{height:230px}.reveal-copy{font-size:27px}.roll-window{font-size:27px}.preview-image{width:100px;right:20px}.card-content h2{font-size:17px}}