:root{--paper:#eee7da;--paper-deep:#d9cfbd;--cream:#fff9ee;--ink:#203b3b;--muted:#4f4a42;--line:#b8ad9b;--sage:#405d3c;--cobalt:#175bd7;--amber:#e3a33d;--coral:#9b4c3d;--ease-out:cubic-bezier(.23, 1, .32, 1);--ease-in-out:cubic-bezier(.77, 0, .175, 1);--clip-idle:#718466;--clip-think:#d1973c;--clip-encourage:#a65e42;--clip-hop:#175bd7;--clip-point:#6e5a86;--clip-peek:#3d7c7a;--clip-noresults:#a87562;--clip-exit:#3f5961;--clip-note:#a65e42;--clip-read:#718466;--clip-celebrate:#d1973c;--clip-caution:#9b4c3d;color:var(--ink);background:var(--paper);font-synthesis:none;font-family:Avenir Next,Helvetica Neue,Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);background-image:radial-gradient(#203b3b0b .7px,#0000 .7px);background-size:7px 7px;min-width:320px;margin:0}.skip-link{z-index:1000;background:var(--cream);color:var(--ink);padding:10px 14px;font-weight:800;position:fixed;top:10px;left:10px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}button,input{font:inherit}button,a{color:inherit}h1,h2,h3,p{margin-top:0}.masthead{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#eee7dae6;justify-content:space-between;align-items:center;min-height:82px;padding:14px clamp(20px,5vw,72px);display:flex}.brand{align-items:center;gap:12px;text-decoration:none;display:flex}.brand-mark{border:1px solid var(--ink);border-radius:50%;place-items:center;width:43px;height:43px;font:600 24px Georgia,serif;display:grid}.brand strong,.brand small{display:block}.brand strong{font-size:15px}.brand small{color:var(--muted);margin-top:2px;font-size:12px}.build-pill,.status-pill{border:1px solid var(--line);color:var(--muted);letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:7px 11px;font-size:11px;font-weight:700}main{overflow:clip}.hero{grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);align-items:end;gap:clamp(34px,6vw,72px);max-width:1120px;margin:auto;padding:clamp(46px,6vw,72px) clamp(20px,4vw,48px) clamp(34px,5vw,54px);display:grid}.eyebrow,.specimen-label{color:var(--sage);letter-spacing:.13em;text-transform:uppercase;font-size:11px;font-weight:800}.eyebrow{margin-bottom:12px}.hero h1{letter-spacing:-.055em;margin:0;font:500 clamp(50px,6.2vw,82px)/.88 Georgia,serif}.hero h1 em{color:var(--coral);font-weight:500}.hero-note>p{max-width:40ch;color:var(--muted);margin-bottom:18px;font-size:clamp(16px,1.4vw,18px);line-height:1.45}.hero-facts{flex-wrap:wrap;gap:6px;display:flex}.hero-facts span{border:1px solid var(--line);padding:6px 8px;font-size:10px;font-weight:700}.workbench{border:1px solid var(--ink);background:var(--paper);grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);width:min(1120px,100% - 40px);margin:0 auto clamp(48px,7vw,80px);display:grid}.stage-panel{border-right:1px solid var(--ink);min-width:0;padding:clamp(20px,2.6vw,30px)}.stage-toolbar{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:16px;display:flex}.stage-toolbar h2,.inspector-heading h2{letter-spacing:-.035em;margin:5px 0 0;font:500 clamp(27px,3vw,38px)/1 Georgia,serif}.section-heading h2,.rules h2{letter-spacing:-.035em;margin:6px 0 0;font:500 clamp(29px,4vw,48px)/1 Georgia,serif}.status-pill{color:var(--sage);border-color:currentColor}.stage{border:1px solid var(--line);min-height:clamp(280px,25vw,340px);transition:background-color .2s var(--ease-out);background:#e4ddcf;place-items:center;display:grid;position:relative;overflow:hidden}.stage[data-backdrop=navy]{background:#173e4a}.stage[data-backdrop=mint]{background:#c9dfd6}.stage-grid{opacity:.5;background-image:linear-gradient(#203b3b12 1px,#0000 1px),linear-gradient(90deg,#203b3b12 1px,#0000 1px);background-size:10% 10%;position:absolute;inset:0}.rabbit-shell{z-index:2;aspect-ratio:1;filter:drop-shadow(0 13px 11px #39281d1f);transform-origin:bottom;width:min(46%,190px);position:relative}.rabbit-shell img{object-fit:contain;image-rendering:auto;width:100%;height:100%;display:block}.is-playing .rabbit-shell{animation:stage-breathe 2.4s var(--ease-in-out) infinite alternate}@keyframes stage-breathe{0%{transform:translateY(0)}to{transform:translateY(-2px)}}.frame-stamp{z-index:3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fff9eeb8;border:1px solid #203b3b2e;align-items:center;gap:10px;padding:7px 10px;font-size:11px;display:flex;position:absolute;bottom:15px;left:16px}.frame-stamp b{font-variant-numeric:tabular-nums}.stage-play{z-index:4;border:1px solid var(--ink);background:var(--cream);cursor:pointer;width:45px;height:45px;transition:transform .14s var(--ease-out), background-color .14s ease;border-radius:50%;place-items:center;display:grid;position:absolute;bottom:15px;right:16px}.stage-play:active{transform:scale(.96)}.transport{grid-template-columns:auto auto auto 1fr;align-items:end;gap:6px;margin-top:10px;display:grid}.transport>button{border:1px solid var(--line);cursor:pointer;background:0 0;min-height:40px;padding:0 13px}.transport>button:first-child{border-color:var(--ink);background:var(--ink);color:var(--cream)}.scrubber{color:var(--muted);gap:8px;margin-left:15px;font-size:11px;display:grid}.scrubber span{justify-content:space-between;display:flex}.scrubber output{font-variant-numeric:tabular-nums}input[type=range]{width:100%;accent-color:var(--cobalt)}.sequence-map{gap:2px;height:22px;margin-top:10px;display:flex;overflow:hidden}.sequence-map button{background:var(--clip-color);opacity:.35;cursor:pointer;min-width:2px;transition:opacity .12s ease, transform .12s var(--ease-out);transform-origin:bottom;border:0;flex:1;padding:0}.sequence-map button.is-current{opacity:1;transform:scaleY(1.22)}.inspector{background:var(--paper-deep);min-width:0;padding:clamp(20px,2.6vw,30px)}.inspector-heading{border-bottom:1px solid var(--line);padding-bottom:16px}.mode-tabs{border-bottom:1px solid var(--line);grid-template-columns:1fr 1fr;margin-top:14px;display:grid}.mode-tabs button{color:var(--muted);cursor:pointer;background:0 0;border:0;border-bottom:3px solid #0000;justify-content:space-between;padding:10px 2px;font-size:12px;font-weight:700;display:flex}.mode-tabs button[aria-selected=true]{border-color:var(--cobalt);color:var(--ink)}.animation-list{border-bottom:1px solid var(--line);scrollbar-color:var(--sage) transparent;max-height:280px;display:grid;overflow:auto}.animation-list button{text-align:left;cursor:pointer;background:0 0;border:0;border-bottom:1px solid #655f5533;grid-template-columns:28px 1fr auto;align-items:center;gap:7px;min-height:46px;padding:6px 4px;transition:background-color .14s;display:grid}.animation-list button span,.animation-list button small{color:var(--muted);font-size:10px}.animation-list button strong{font-size:13px}.animation-list button.is-active{background:#fff9ee9e}.advanced-controls{border-bottom:1px solid var(--line)}.advanced-controls>summary{min-height:46px;color:var(--ink);cursor:pointer;justify-content:space-between;align-items:center;gap:12px;padding-block:10px;font-size:12px;font-weight:700;list-style:none;display:flex}.advanced-controls>summary::-webkit-details-marker{display:none}.advanced-controls>summary:after{content:"+";color:var(--sage);font-size:18px;font-weight:500}.advanced-controls[open]>summary:after{content:"−"}.director-note{border-bottom:1px solid var(--line);padding:15px 0}.director-note p{color:var(--muted);margin:7px 0 0;font-size:12px;line-height:1.4}.settings-grid{display:grid}.settings-grid>label{border-bottom:1px solid var(--line);padding:14px 0;font-size:12px;font-weight:700}.settings-grid>label:first-child{gap:11px;display:grid}.settings-grid>label:first-child>span{justify-content:space-between;display:flex}.switch{justify-content:space-between;align-items:center;gap:18px;display:flex}.switch span{display:grid}.switch small{color:var(--muted);margin-top:3px;font-weight:400}.switch input{width:23px;height:23px;accent-color:var(--sage)}.backdrops{border:0;margin:0;padding:15px 0 0}.backdrops legend{font-size:12px;font-weight:700}.backdrops>div{grid-template-columns:repeat(3,1fr);gap:6px;margin-top:11px;display:grid}.backdrops button{border:1px solid var(--line);cursor:pointer;background:0 0;min-height:38px}.backdrops button.is-active{border-color:var(--ink);background:var(--ink);color:var(--cream)}.runway{max-width:1360px;margin:auto;padding:clamp(80px,10vw,135px) clamp(20px,5vw,72px)}.section-heading{grid-template-columns:1.1fr .7fr;align-items:end;gap:clamp(40px,8vw,110px);margin-bottom:45px;display:grid}.section-heading>p{color:var(--muted);margin:0;font-size:17px;line-height:1.5}.concept-grid{border-left:1px solid var(--line);border-top:1px solid var(--line);grid-template-columns:repeat(3,1fr);display:grid}.concept-grid article{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff9ee47;min-height:245px;padding:28px}.concept-grid article>span{color:var(--coral);letter-spacing:.1em;text-transform:uppercase;font-size:10px;font-weight:800}.concept-grid h3{margin:28px 0 12px;font:500 25px/1.1 Georgia,serif}.concept-grid p{color:var(--muted);font-size:14px;line-height:1.5}.concept-grid b{color:var(--sage);margin-top:20px;font-size:11px;display:block}.rules{border-top:1px solid var(--ink);background:var(--ink);color:var(--cream);grid-template-columns:.8fr 1.2fr;gap:clamp(50px,9vw,130px);padding:clamp(70px,9vw,110px) max(clamp(20px,5vw,72px),50vw - 608px);display:grid}.rules .eyebrow{color:#b9d3c5}.rules ol{border-top:1px solid #fff9ee47;margin:0;padding:0;list-style:none}.rules li{border-bottom:1px solid #fff9ee47;grid-template-columns:45px 1fr;gap:15px;padding:18px 0;display:grid}.rules li span{color:#b9d3c5;font-size:11px}.rules li p{color:#d8d2c7;margin:0;line-height:1.5}.rules li strong{color:var(--cream)}footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:20px;padding:24px clamp(20px,5vw,72px);font-size:11px;display:flex}button:focus-visible,input:focus-visible,a:focus-visible{outline-offset:3px;outline:3px solid #4e9ad0}@media (hover:hover) and (pointer:fine){.animation-list button:hover{background:#fff9ee73}.stage-play:hover{background:#fff;transform:translateY(-2px)}}.rabbit-shell.is-wrapped-frame{clip-path:inset(44% 0 0)}.rabbit-shell.has-bottom-sliver{clip-path:inset(0 0 8%)}.sleep-effects{z-index:3;pointer-events:none;width:90px;height:130px;display:none;position:absolute;top:24%;left:61%}.sleep-effects span{color:var(--ink);opacity:0;animation:sleep-z 2.4s var(--ease-out) infinite;font:600 28px Georgia,serif;position:absolute;bottom:0;left:0}.sleep-effects span:nth-child(2){font-size:22px;animation-delay:.3s;left:25px}.sleep-effects span:nth-child(3){font-size:17px;animation-delay:.6s;left:48px}.stage.is-sleeping .sleep-effects{display:block}.stage.is-sleeping .rabbit-shell{animation:sleep-breathe 3.6s var(--ease-in-out) infinite alternate}.sleep-instruction{z-index:3;color:var(--muted);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fff9eeb8;border:1px solid #203b3b2e;margin:0;padding:7px 10px;font-size:11px;display:none;position:absolute;bottom:17px;left:50%;transform:translate(-50%)}.stage.is-sleeping .sleep-instruction{display:block}@keyframes sleep-z{0%{opacity:0;transform:translateY(12px)scale(.92)}24%,58%{opacity:.72}to{opacity:0;transform:translate(18px,-54px)scale(1.05)}}@keyframes sleep-breathe{0%{transform:translateY(0)scale(1)}to{transform:translateY(2px)scale(.995)}}.animation-list button strong em{color:var(--muted);letter-spacing:.02em;margin-top:3px;font-size:9px;font-style:normal;font-weight:500;display:block}@media (max-width:980px){.section-heading,.rules{grid-template-columns:1fr}.hero{grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);gap:30px}.workbench{grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr)}.stage-panel{border-right:1px solid var(--ink)}.stage{min-height:300px}.concept-grid{grid-template-columns:repeat(2,1fr)}.animation-list{max-height:260px}.rules{gap:45px}}@media (max-width:760px){.hero,.workbench{grid-template-columns:1fr}.workbench{width:min(100% - 24px,620px)}.stage-panel{border-right:0;border-bottom:1px solid var(--ink)}.stage{min-height:280px}.rabbit-shell{width:min(48%,170px)}.animation-list{max-height:240px}}@media (max-width:620px){.masthead{min-height:72px}.build-pill{display:none}.hero{padding-top:42px}.hero h1{font-size:clamp(46px,14vw,62px)}.stage-toolbar{align-items:end}.stage-toolbar h2{font-size:27px}.status-pill{font-size:9px}.stage{min-height:260px}.rabbit-shell{width:min(48%,160px)}.transport{grid-template-columns:repeat(3,1fr)}.transport>button{min-height:40px;padding:0 8px}.scrubber{grid-column:1/-1;margin:10px 0 0}.concept-grid{grid-template-columns:1fr}.concept-grid article{min-height:0}.section-heading{gap:25px}.rules{padding-inline:22px}footer{flex-direction:column}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.rabbit-shell,.is-playing .rabbit-shell,.stage.is-sleeping .rabbit-shell,.sleep-effects span{animation:none}.stage,.stage-play,.sequence-map button{transition-duration:1ms}.stage.is-sleeping .sleep-effects{display:none}}