/* effects demo styles — ported e1–e10 + new e11–e15 */

/* showcase stage adapters */
.item .stage.tall{padding:0;display:block;min-height:300px;height:300px;overflow:hidden}
.item .stage.xtall{min-height:360px;height:360px}
.item .stage .dm{height:100%;border:0;border-radius:0;background:transparent}
.item .stage{isolation:isolate}
.fx-svg{position:absolute;width:0;height:0;overflow:hidden}
.dm{position:relative;height:100%;border-radius:16px;overflow:hidden;background:#000}
/* 1 */
.e1dom{position:absolute;inset:0;padding:34px;background:linear-gradient(135deg,#0f172a,#1e1b4b);display:flex;flex-direction:column;gap:14px;justify-content:center}
.e1dom h4{font:800 30px system-ui;letter-spacing:-.02em}.e1dom p{color:#c7d2fe;max-width:380px}.e1dom button,.e1dom input{align-self:flex-start;padding:11px 18px;border-radius:10px;border:1px solid #6366f1;background:#312e81;color:#fff;font:600 14px system-ui;cursor:pointer}.e1dom input{background:#0b1022;width:260px;cursor:text}
.e1c{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;mix-blend-mode:screen}
/* 2 */
.e2s{height:100%;overflow-y:auto;scroll-timeline:--e2 block;padding:0 30px;scrollbar-width:thin}
.e2bar{position:sticky;top:0;height:4px;margin:0 -30px;background:linear-gradient(90deg,#22d3ee,#a855f7,#f43f5e);transform-origin:left;transform:scaleX(0);z-index:2}
.e2pad{height:190px;display:grid;place-items:center;color:#444;font:12px ui-monospace,monospace;letter-spacing:.3em}
.e2i{margin:26px auto;width:70%;padding:34px;border-radius:18px;text-align:center;font:800 26px system-ui;background:linear-gradient(135deg,#1e1b4b,#312e81);border:1px solid #4338ca}
@supports (animation-timeline:view()){
.e2bar{animation:e2grow linear both;animation-timeline:--e2}@keyframes e2grow{to{transform:scaleX(1)}}
.e2i{animation:e2in linear both;animation-timeline:view();animation-range:entry 0% cover 45%}
.e2i:nth-of-type(2){animation-name:e2rot}.e2i:nth-of-type(3){animation-name:e2sc}.e2i:nth-of-type(4){animation-name:e2bl}.e2i:nth-of-type(5){animation-name:e2col}
@keyframes e2in{from{opacity:0;transform:translateY(80px)}}@keyframes e2rot{from{opacity:0;transform:rotate(-25deg) translateX(-120px)}}@keyframes e2sc{from{opacity:0;transform:scale(.3)}}@keyframes e2bl{from{filter:blur(16px);opacity:.2;letter-spacing:.6em}}@keyframes e2col{from{background:#7f1d1d;border-color:#ef4444;border-radius:80px}}}
.e2i.io{transition:.7s cubic-bezier(.2,.8,.2,1);opacity:0;transform:translateY(60px)}.e2i.io.in{opacity:1;transform:none}
/* 3 */
.e3{padding:22px}.e3g{display:grid;grid-template-columns:1fr 1fr;gap:14px;height:100%}
.e3t{border:0;border-radius:16px;background:linear-gradient(145deg,var(--c),#000 140%);font-size:38px;color:#fff;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;transition:transform .2s}
.e3t span{font:700 14px system-ui;letter-spacing:.1em}.e3t:hover{transform:scale(1.03)}.e3t:active{transform:scale(.97)}.e3t:focus-visible,.e3x:focus-visible{outline:2px solid #fff;outline-offset:3px}
.e3d{position:absolute;inset:22px;border-radius:20px;background:#111;overflow:hidden;display:flex;flex-direction:column}
.e3h{height:58%;background:linear-gradient(145deg,var(--c),#000 140%);display:grid;place-items:center;font-size:80px}
.e3d h4{font:800 26px system-ui;padding:14px 20px 2px}.e3d p{color:#999;padding:0 20px;font-size:13px}
.e3x{position:absolute;top:12px;left:12px;padding:8px 14px;border-radius:99px;border:0;background:#000a;color:#fff;cursor:pointer;font:600 13px system-ui}
.e3 [hidden]{display:none!important}
::view-transition-group(*){animation-duration:.5s;animation-timing-function:cubic-bezier(.3,1,.3,1)}
::view-transition-old(root),::view-transition-new(root){animation-duration:.35s}
/* 4 */
.e4bg{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;background:repeating-linear-gradient(90deg,#f43f5e 0 28px,#fb923c 28px 56px,#facc15 56px 84px,#22c55e 84px 112px,#3b82f6 112px 140px,#a855f7 140px 168px);font:900 64px/1 system-ui;letter-spacing:-.02em;color:#000;gap:8px}
.e4bg span{background:#fff;padding:0 10px}
.e4l{position:absolute;left:calc(50% - 90px);top:calc(50% - 90px);width:180px;height:180px;border-radius:50%;cursor:grab;touch-action:none;backdrop-filter:url(#refract) blur(.6px) saturate(1.5) brightness(1.08);box-shadow:inset 0 0 0 1px #fff8,inset 6px 10px 20px #fff6,inset -10px -14px 26px #0005,0 20px 40px #0008}
.e4l.nofx{backdrop-filter:blur(8px) saturate(1.8)}.e4l:focus-visible{outline:2px solid #fff;outline-offset:4px}
.e4l::after{content:'';position:absolute;left:22%;top:12%;width:34%;height:18%;border-radius:50%;background:linear-gradient(#fffa,#fff0);filter:blur(2px)}
/* 5 */
.e5{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:14px;background:radial-gradient(circle at 50% 60%,#1a1206,#000 70%)}
.e5w{font:400 42px/1 "Roboto Flex",system-ui,-apple-system,"Segoe UI Variable","Inter var",sans-serif;letter-spacing:-.01em;color:#fef3c7;white-space:nowrap;user-select:none}
.e5w span{display:inline-block;transition:font-variation-settings .15s,font-weight .15s,transform .15s,color .2s}
.e5w2{font-size:24px;color:#f59e0b;letter-spacing:.3em}
/* 6 */
.e6c{width:100%;height:100%;display:block;cursor:grab;touch-action:none}.e6r{position:absolute;right:10px;bottom:10px;font:600 10px ui-monospace,monospace;color:#aaa;background:#000a;padding:4px 8px;border-radius:6px}
/* 7 */
.e7{display:grid;place-items:center;perspective:900px;background:radial-gradient(circle,#13102a,#000 70%)}
.e7card{position:relative;width:260px;height:260px;transform-style:preserve-3d;transition:transform .2s ease-out}
.e7l{position:absolute;inset:0;border-radius:22px;display:grid;place-items:center}
.l1{background:linear-gradient(135deg,#4f46e5,#db2777);transform:translateZ(0);box-shadow:0 30px 60px #0009}
.l2{transform:translateZ(50px);font-size:150px;color:#fff3;pointer-events:none}
.l3{transform:translateZ(90px);text-align:center;pointer-events:none;align-content:start;padding-top:50px}.l3 h4{font:900 40px system-ui;text-shadow:0 10px 20px #0008}.l3 p{color:#fde2ff}
.e7m{position:absolute;left:50%;bottom:28px;translate:-50% 0;transform:translateZ(120px);padding:12px 26px;border-radius:99px;border:0;background:#fff;color:#000;font:700 14px system-ui;cursor:pointer;box-shadow:0 14px 30px #0008;transition:transform .25s cubic-bezier(.2,.8,.2,1.4)}
.e7m span{display:inline-block;transition:transform .25s}.e7m:active{scale:.94}.e7m:focus-visible{outline:2px solid #fff;outline-offset:4px}
/* 8 */
.e8s{height:100%;overflow-y:auto;display:grid;grid-template-columns:1fr 1fr;scrollbar-width:thin}
.e8pin{position:sticky;top:0;height:300px;display:grid;place-items:center;background:#05070d}
.e8vis{display:flex;align-items:flex-end;gap:10px;height:170px}
.e8vis i{width:26px;border-radius:8px;height:30%;background:#334155;transition:height .6s cubic-bezier(.3,1.4,.4,1),background .5s}
.e8n{position:absolute;top:18px;left:20px;font:800 44px ui-monospace,monospace;color:#1e293b}
.e8steps{padding:150px 20px 180px}.e8st{min-height:200px;display:flex;flex-direction:column;justify-content:center;gap:4px;color:#475569;font-size:15px;line-height:1.5;transition:color .4s}.e8st.on{color:#e2e8f0}.e8st b{color:inherit;display:block}
.e8st.on b{color:#38bdf8}
/* 9 */
.e9{padding:16px}.e9g{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(3,minmax(0,1fr));gap:10px;height:calc(100% - 46px)}
.e9g .bt{overflow:hidden;min-height:0;border-radius:16px;padding:12px 14px;display:flex;flex-direction:column;justify-content:space-between;font-size:26px;background:#111;border:1px solid #222;opacity:0;transform:translateY(30px) scale(.9)}
.e9g.in .bt{animation:bento .8s cubic-bezier(.3,1.5,.4,1) forwards;animation-delay:calc(var(--i)*90ms)}
@keyframes bento{to{opacity:1;transform:none}}
.e9g b{font:800 34px system-ui}.e9g small{font-size:11px;color:#888;letter-spacing:.1em;text-transform:uppercase}
.e9g .a{grid-area:1/1/3/3;background:linear-gradient(135deg,#1e3a8a,#0b1020)}.e9g .a b{font-size:64px;line-height:1}
.e9g .b{grid-area:1/3/2/5;background:linear-gradient(135deg,#78350f,#1c1206)}.e9g .c{grid-area:2/3/3/4}.e9g .d{grid-area:2/4/4/5;background:linear-gradient(#14532d,#06140b);align-items:center;justify-content:center;font-size:44px}
.e9g .e{grid-area:3/1/4/3;background:linear-gradient(90deg,#4c1d95,#160a2e)}.e9g .f{grid-area:3/3/4/4;align-items:center;justify-content:center;font-size:34px;color:#4ade80}
.e9r{margin-top:10px;padding:7px 16px;border-radius:99px;border:1px solid #333;background:#111;color:#ddd;cursor:pointer;font:600 12px system-ui}
/* 10 */
.e10{display:grid;grid-template-columns:1fr 1fr;place-items:center;background:radial-gradient(circle,#0d1a14,#000 75%)}
@media (pointer:fine){.e10,.e10 *{cursor:none!important}}
.e10cur{position:absolute;inset:0;pointer-events:none;z-index:5;opacity:0;transition:opacity .2s}.e10:hover .e10cur{opacity:1}
.e10cur i{position:absolute;left:0;top:0;border-radius:50%;translate:-50% -50%}.e10cur .d{width:8px;height:8px;background:#4ade80}
.e10cur .r{width:36px;height:36px;border:1.5px solid #4ade80aa;transition:width .25s,height .25s,background .25s,border-color .25s}.e10cur.hot .r{width:64px;height:64px;background:#4ade8022;border-color:#4ade80}.e10cur.down .r{width:26px;height:26px}
.like{width:74px;height:74px;border-radius:50%;border:1px solid #333;background:#111;color:#555;font-size:32px;position:relative;transition:color .2s,transform .2s}
.like[aria-pressed=true]{color:#f43f5e;animation:pop .45s cubic-bezier(.3,1.8,.4,1)}@keyframes pop{40%{transform:scale(1.35)}}
.like .sp{position:absolute;left:50%;top:50%;width:6px;height:6px;border-radius:50%;pointer-events:none}
.tgl{width:84px;height:44px;border-radius:99px;border:0;background:#2a2a30;position:relative;transition:background .3s}.tgl i{position:absolute;left:4px;top:4px;width:36px;height:36px;border-radius:50%;background:#fff;transition:transform .45s cubic-bezier(.3,1.6,.4,1),width .2s}
.tgl:active i{width:46px}.tgl[aria-checked=true]{background:#22c55e}.tgl[aria-checked=true] i{transform:translateX(40px)}.tgl[aria-checked=true]:active i{transform:translateX(30px)}
.cp{padding:12px 24px;border-radius:12px;border:1px solid #333;background:#111;color:#eee;font:600 14px system-ui;overflow:hidden;position:relative;min-width:110px}.cp.ok{border-color:#22c55e;color:#4ade80}
.cp span{display:inline-block;transition:transform .3s}.cp:active{transform:scale(.95)}
.ck{display:flex;align-items:center;gap:12px;font:600 15px system-ui;color:#ddd;user-select:none}.ck input{position:absolute;opacity:0}
.ck svg{width:32px;height:32px;border-radius:9px;border:2px solid #444;padding:4px;transition:.25s}.ck path{fill:none;stroke:#000;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:24;stroke-dashoffset:24;transition:stroke-dashoffset .35s .05s}
.ck input:checked+svg{background:#4ade80;border-color:#4ade80;transform:rotate(-8deg) scale(1.08)}.ck input:checked+svg path{stroke-dashoffset:0}.ck input:focus-visible+svg{outline:2px solid #fff;outline-offset:3px}
.e10 button:focus-visible{outline:2px solid #fff;outline-offset:3px}


/* e11 sticky header shrink */
.e11{display:flex;flex-direction:column;background:#070b14;overflow:hidden}
.e11sc{flex:1;overflow-y:auto;scroll-timeline:--e11 block;scrollbar-width:thin}
.e11hd{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 16px;background:linear-gradient(180deg,#0f172a,#0b1220ee);border-bottom:1px solid #1e293b;transform-origin:top center;animation:e11shrink linear both;animation-timeline:--e11;animation-range:0% 35%}
@keyframes e11shrink{to{padding-block:8px;background:#0b1220;box-shadow:0 8px 24px #0008}}
.e11hd b{font:800 16px system-ui;letter-spacing:-.02em;color:#e2e8f0;animation:e11t linear both;animation-timeline:--e11;animation-range:0% 35%}
@keyframes e11t{to{font-size:13px;letter-spacing:.04em;text-transform:uppercase;color:#94a3b8}}
.e11hd span{font:600 11px ui-monospace,monospace;color:#38bdf8;padding:4px 8px;border-radius:99px;border:1px solid #1e3a5f;background:#0b1a2e}
.e11body{padding:18px 16px 40px;display:flex;flex-direction:column;gap:14px}
.e11body p{margin:0;padding:16px;border-radius:14px;border:1px solid #1e293b;background:#0f172a;color:#94a3b8;font:13.5px/1.5 system-ui}
@supports not (animation-timeline:scroll()){.e11hd{transition:padding .2s}.e11sc.scrolled .e11hd{padding-block:8px}}

/* e12 anchor tooltip swarm */
.e12{display:grid;place-items:center;background:radial-gradient(circle at 50% 60%,#1a1030,#050508 70%);overflow:visible}
.e12g{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:20px}
.e12b{position:relative;width:64px;height:64px;border-radius:16px;border:1px solid #334155;background:linear-gradient(145deg,#1e293b,#0f172a);color:#e2e8f0;font:800 18px system-ui;cursor:pointer;justify-self:center}
.e12b:nth-child(1){anchor-name:--e12a}.e12b:nth-child(2){anchor-name:--e12b}.e12b:nth-child(3){anchor-name:--e12c}
.e12b:nth-child(4){anchor-name:--e12d}.e12b:nth-child(5){anchor-name:--e12e}.e12b:nth-child(6){anchor-name:--e12f}
.e12t{position:absolute;padding:7px 10px;border-radius:8px;background:#f8fafc;color:#0f172a;font:700 11px system-ui;white-space:nowrap;opacity:0;pointer-events:none;transform:translateY(6px) scale(.96);transition:opacity .2s,transform .25s cubic-bezier(.3,1.5,.4,1);z-index:5;box-shadow:0 10px 28px #000a}
.e12t.show{opacity:1;transform:none}
@supports (position-anchor:--x){
.e12t[data-a="1"]{position:fixed;position-anchor:--e12a;bottom:anchor(top);left:anchor(center);translate:-50% -10px;position-try-fallbacks:flip-block}
.e12t[data-a="2"]{position:fixed;position-anchor:--e12b;bottom:anchor(top);left:anchor(center);translate:-50% -10px;position-try-fallbacks:flip-block}
.e12t[data-a="3"]{position:fixed;position-anchor:--e12c;bottom:anchor(top);left:anchor(center);translate:-50% -10px;position-try-fallbacks:flip-block}
.e12t[data-a="4"]{position:fixed;position-anchor:--e12d;bottom:anchor(top);left:anchor(center);translate:-50% -10px;position-try-fallbacks:flip-block}
.e12t[data-a="5"]{position:fixed;position-anchor:--e12e;bottom:anchor(top);left:anchor(center);translate:-50% -10px;position-try-fallbacks:flip-block}
.e12t[data-a="6"]{position:fixed;position-anchor:--e12f;bottom:anchor(top);left:anchor(center);translate:-50% -10px;position-try-fallbacks:flip-block}
}

/* e13 named view-timeline horizontal scrub */
.e13{display:flex;flex-direction:column;background:#05070d;overflow:hidden}
.e13sc{flex:1;overflow-x:auto;display:flex;gap:16px;padding:28px 20px 16px;scroll-snap-type:x mandatory;scrollbar-width:thin;view-timeline-name:--e13;view-timeline-axis:inline}
.e13pg{flex:0 0 78%;scroll-snap-align:center;border-radius:18px;aspect-ratio:16/10;display:grid;place-items:center;font:850 28px system-ui;color:#fff;border:1px solid #ffffff22;background:linear-gradient(145deg,var(--a),var(--b))}
.e13bar{height:4px;margin:0 20px 14px;border-radius:99px;background:#1e293b;overflow:hidden}
.e13bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#22d3ee,#a855f7);border-radius:inherit;animation:e13p linear;animation-timeline:--e13;animation-range:cover}
@keyframes e13p{to{width:100%}}
.e13h{position:absolute;top:12px;left:20px;font:11px ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:#64748b}
@supports not (animation-timeline:view()){.e13bar i{width:var(--p,0%)!important;animation:none!important}}

/* e14 canvas metaball cursor field */
.e14{background:#030712;overflow:hidden}
.e14c{width:100%;height:100%;display:block;cursor:crosshair}
.e14h{position:absolute;left:14px;bottom:12px;font:11px ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:#475569;pointer-events:none}

/* e15 list→detail shared-element morph */
.e15{padding:14px;background:#07090f}
.e15list{display:flex;flex-direction:column;gap:8px;height:100%}
.e15row{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:14px;border:1px solid #1e2636;background:#0e121c;cursor:pointer;text-align:left;color:inherit;font:inherit;width:100%}
.e15row:hover{border-color:#3b4660}
.e15ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:22px;background:linear-gradient(145deg,var(--c),#000 140%);flex:none}
.e15row b{display:block;font:800 14px system-ui}.e15row small{color:#93a0b8;font:600 11px system-ui}
.e15d{position:absolute;inset:14px;border-radius:16px;background:#0e121c;border:1px solid #1e2636;overflow:hidden;display:flex;flex-direction:column}
.e15d[hidden]{display:none!important}
.e15hero{height:46%;display:grid;place-items:center;font-size:64px;background:linear-gradient(145deg,var(--c),#000 140%)}
.e15d h4{margin:12px 16px 4px;font:800 20px system-ui}
.e15d p{margin:0 16px;color:#93a0b8;font:13px/1.45 system-ui}
.e15back{position:absolute;top:10px;left:10px;padding:7px 12px;border-radius:99px;border:0;background:#000a;color:#fff;font:600 12px system-ui;cursor:pointer}

/* e16 cursor trail field */
.e16{background:#030712;overflow:hidden}
.e16c{width:100%;height:100%;display:block;cursor:crosshair}
.e16h{position:absolute;left:14px;bottom:12px;font:11px ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:#475569;pointer-events:none}

/* e17 SVG goo nav */
.e17{display:grid;place-items:center;background:radial-gradient(circle at 50% 60%,#1a1030,#050508 70%);padding:20px}
.e17svg{position:absolute;width:0;height:0}
.e17nav{position:relative;display:flex;gap:6px;padding:10px;isolation:isolate}
.e17b{position:relative;z-index:1;padding:12px 18px;border:0;border-radius:99px;background:#7c3aed;color:#fff;font:700 13px system-ui;cursor:pointer}
.e17blob{position:absolute;top:10px;left:10px;height:calc(100% - 20px);width:72px;border-radius:99px;background:#7c3aed;transition:transform .45s cubic-bezier(.3,1.4,.4,1),width .45s cubic-bezier(.3,1.4,.4,1);z-index:0;pointer-events:none}
.e17h{position:absolute;bottom:14px;font:11px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;color:#64748b}

/* e18 scroll progress chapters */
.e18{display:flex;background:#070b14;overflow:hidden}
.e18sc{flex:1;overflow-y:auto;scroll-snap-type:y mandatory;scrollbar-width:thin;padding:20px}
.e18ch{min-height:85%;scroll-snap-align:start;display:flex;flex-direction:column;justify-content:center;gap:8px;padding:24px;margin-bottom:16px;border-radius:16px;border:1px solid #1e293b;background:#0f172a;color:#e2e8f0}
.e18ch b{font:800 20px system-ui;color:#38bdf8}.e18ch p{margin:0;color:#94a3b8;font:13.5px/1.45 system-ui}
.e18rail{width:48px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:#05070d;border-left:1px solid #1e293b}
.e18rail i{display:block;width:4px;height:120px;border-radius:99px;background:#1e293b;position:relative;overflow:hidden}
.e18rail i::after{content:"";position:absolute;inset:auto 0 0;height:var(--p,0%);background:linear-gradient(#22d3ee,#a855f7);border-radius:inherit;transition:height .2s}
.e18rail span{font:800 14px ui-monospace,monospace;color:#64748b}

/* e19 flip-card wall */
.e19{padding:14px;background:#05070d}
.e19g{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;height:100%;perspective:900px}
.e19c{position:relative;border:0;border-radius:14px;cursor:pointer;transform-style:preserve-3d;transition:transform .55s cubic-bezier(.3,1.2,.4,1);background:transparent;color:#fff;font:800 14px system-ui;min-height:0}
.e19c .f,.e19c .b{position:absolute;inset:0;display:grid;place-items:center;border-radius:14px;backface-visibility:hidden;border:1px solid #ffffff22}
.e19c .f{background:linear-gradient(145deg,var(--c),#000 140%)}
.e19c .b{background:#111827;transform:rotateY(180deg);color:#94a3b8;font:600 12px system-ui;padding:8px}
.e19c.on{transform:rotateY(180deg)}
@media (prefers-reduced-motion:reduce){.e19c{transition:none}}

/* e20 kinetic grid warp */
.e20{background:#030712;overflow:hidden;display:grid;place-items:center}
.e20g{display:grid;grid-template-columns:repeat(12,1fr);gap:6px;width:90%;height:70%}
.e20g i{display:block;border-radius:4px;background:#1e293b;transition:transform .15s ease-out,background .2s;aspect-ratio:1}
.e20h{position:absolute;bottom:14px;font:11px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;color:#475569}

/* e21 audio-reactive bars fake */
.e21{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:16px;background:radial-gradient(circle at 50% 80%,#1a1030,#050508 70%)}
.e21wave{display:flex;align-items:flex-end;gap:5px;height:140px;width:90%}
.e21wave i{flex:1;min-width:0;border-radius:6px 6px 2px 2px;background:linear-gradient(180deg,#a78bfa,#22d3ee);transform-origin:bottom;transform:scaleY(.2);height:100%}
.e21wave.on i{animation:e21bar 1.1s ease-in-out infinite;animation-delay:calc(var(--i)*-80ms)}
@keyframes e21bar{0%,100%{transform:scaleY(.18)}50%{transform:scaleY(var(--h,.9))}}
.e21ctl{display:flex;gap:12px;align-items:center}
.e21play{padding:8px 16px;border-radius:99px;border:1px solid #4c1d95;background:#1e1036;color:#ede9fe;font:700 12px system-ui;cursor:pointer}
.e21play[aria-pressed=true]{background:#4c1d95;border-color:#a78bfa}
.e21lab{font:11px ui-monospace,monospace;color:#64748b;letter-spacing:.1em;text-transform:uppercase}
@media (prefers-reduced-motion:reduce){.e21wave.on i{animation:none;transform:scaleY(var(--h,.6))}}

/* e22 mosaic reveal */
.e22{display:grid;place-items:center;background:#05070d;padding:12px}
.e22m{position:relative;width:100%;height:calc(100% - 40px);border-radius:14px;overflow:hidden;background:linear-gradient(135deg,#7c3aed,#06b6d4);cursor:pointer}
.e22tiles{position:absolute;inset:0;display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(5,1fr)}
.e22tiles i{background:#0b1220;transition:transform .55s cubic-bezier(.3,1.4,.4,1),opacity .45s;transform-origin:center}
.e22m.out .e22tiles i{transform:scale(0) rotate(12deg);opacity:0;transition-delay:calc(var(--i)*18ms)}
.e22cap{position:absolute;inset:0;display:grid;place-content:center;text-align:center;pointer-events:none;z-index:1}
.e22cap b{font:900 28px system-ui;color:#fff;letter-spacing:-.02em}.e22cap span{font:11px ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:#e2e8f0aa;margin-top:6px}
.e22r{margin-top:8px;padding:7px 14px;border-radius:99px;border:1px solid #333;background:#111;color:#ddd;font:600 12px system-ui;cursor:pointer}

/* e23 ink splash */
.e23{display:flex;flex-direction:column;background:#05070d}
.e23stage{position:relative;flex:1;overflow:hidden}
.e23a,.e23b{position:absolute;inset:0;display:grid;place-content:center;text-align:center;gap:6px}
.e23a{background:linear-gradient(135deg,#1e293b,#0f172a);color:#94a3b8}
.e23b{background:linear-gradient(135deg,#f97316,#db2777 55%,#7c3aed);color:#fff}
.e23a b,.e23b b{font:900 32px system-ui}.e23a span,.e23b span{font:600 13px system-ui;opacity:.85}
.e23b[hidden]{display:none!important}
.e23c{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.e23go{margin:10px auto;padding:8px 16px;border-radius:99px;border:1px solid #4c1d95;background:#1e1036;color:#ede9fe;font:700 12px system-ui;cursor:pointer}

/* e24 isometric hover tiles */
.e24{display:grid;place-items:center;background:#07090f;perspective:800px}
.e24iso{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;transform:rotateX(52deg) rotateZ(45deg);transform-style:preserve-3d;width:180px}
.e24t{width:56px;height:56px;border:0;border-radius:8px;background:linear-gradient(145deg,var(--c),#0008);color:#fff;font:800 12px system-ui;cursor:pointer;box-shadow:8px 8px 0 #0006;transition:transform .25s,box-shadow .25s}
.e24t:hover,.e24t:focus-visible{transform:translateY(-10px) translateZ(20px);box-shadow:14px 14px 0 #0004;outline:none}
@media (prefers-reduced-motion:reduce){.e24t{transition:none}}

/* e25 typewriter hero */
.e25{display:grid;place-items:center;background:radial-gradient(circle at 40% 40%,#1a1030,#050508 70%);padding:20px}
.e25hero{font:900 26px/1.2 system-ui;letter-spacing:-.03em;color:#f8fafc;min-height:2.4em;max-width:90%;text-align:center}
.e25cur{display:inline-block;width:2px;height:1em;background:#22d3ee;vertical-align:-2px;margin-left:2px;animation:e25blink 1s steps(1) infinite}
@keyframes e25blink{50%{opacity:0}}
.e25r{position:absolute;bottom:14px;padding:7px 14px;border-radius:99px;border:1px solid #333;background:#111;color:#ddd;font:600 12px system-ui;cursor:pointer}
@media (prefers-reduced-motion:reduce){.e25cur{animation:none}}

/* e26 infinite logo wall */
.e26{display:flex;flex-direction:column;justify-content:center;gap:14px;background:#050505;overflow:hidden;padding:20px 0}
.e26row{display:flex;width:max-content;gap:28px;animation:e26mq var(--d,28s) linear infinite;font:800 18px system-ui;color:#e2e8f0}
.e26row.rev{animation-direction:reverse;color:#64748b;font-size:14px}
.e26row span{padding:8px 16px;border-radius:99px;border:1px solid #222;background:#111;white-space:nowrap}
@keyframes e26mq{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.e26row{animation:none;flex-wrap:wrap;width:100%;justify-content:center}}

/* e27 magnetic gallery */
.e27{display:grid;place-items:center;background:radial-gradient(circle,#13102a,#000 70%);padding:16px}
.e27g{display:grid;grid-template-columns:1fr 1fr;gap:16px;width:80%}
.e27c{aspect-ratio:1.2;border:0;border-radius:16px;background:linear-gradient(145deg,var(--c),#000 140%);color:#fff;font:900 28px system-ui;cursor:pointer;transition:transform .2s ease-out;box-shadow:0 16px 40px #0008}
.e27h{position:absolute;bottom:14px;font:11px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;color:#64748b}

/* e28 soft body blob */
.e28{display:grid;place-items:center;background:#05070d;overflow:hidden}
.e28s{width:70%;height:70%;cursor:grab;touch-action:none}
.e28p{fill:#7c3aed;filter:drop-shadow(0 10px 30px #7c3aed66)}
.e28h{position:absolute;bottom:14px;font:11px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;color:#64748b}

/* e29 confetti cannon */
.e29{display:grid;place-items:center;background:radial-gradient(circle at 50% 80%,#1a1030,#050508 70%);overflow:hidden}
.e29c{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.e29fire{position:relative;z-index:1;padding:14px 24px;border-radius:99px;border:1px solid #4c1d95;background:#1e1036;color:#ede9fe;font:800 16px system-ui;cursor:pointer;box-shadow:0 12px 30px #0008}
.e29fire:active{transform:scale(.96)}

/* e30 glassmorphism stack */
.e30{display:grid;place-items:center;background:#0a0a12;overflow:hidden}
.e30bg{position:absolute;inset:-20%;background:conic-gradient(from 120deg,#f97316,#7c3aed,#06b6d4,#22c55e,#f97316);filter:blur(40px);opacity:.55;animation:e30spin 12s linear infinite}
@keyframes e30spin{to{transform:rotate(1turn)}}
.e30stack{position:relative;z-index:1;width:70%;height:70%}
.e30card{position:absolute;inset:12% 8%;border-radius:18px;padding:18px;border:1px solid #ffffff33;background:#ffffff14;backdrop-filter:blur(16px) saturate(1.4);color:#fff;display:flex;flex-direction:column;justify-content:flex-end;gap:4px;box-shadow:0 20px 50px #0006;transition:transform .35s}
.e30card b{font:800 16px system-ui}.e30card span{font:600 11px system-ui;opacity:.75}
.e30card.c1{transform:translate(-10px,-14px) rotate(-4deg)}
.e30card.c2{transform:translate(4px,0) rotate(2deg)}
.e30card.c3{transform:translate(12px,16px) rotate(5deg)}
.e30:hover .c1{transform:translate(-18px,-22px) rotate(-8deg)}
.e30:hover .c2{transform:translate(0,-4px) rotate(0deg)}
.e30:hover .c3{transform:translate(20px,24px) rotate(9deg)}
@media (prefers-reduced-motion:reduce){.e30bg{animation:none}.e30card{transition:none}}

/* e31 neon tunnel */
.e31{background:#02040a;overflow:hidden}
.e31c{width:100%;height:100%;display:block;cursor:crosshair}
.e31h{position:absolute;left:14px;bottom:12px;font:11px ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:#334155;pointer-events:none}

/* e32 particle attractor 2d */
.e32{background:#030712;overflow:hidden}
.e32c{width:100%;height:100%;display:block;cursor:crosshair}
.e32h{position:absolute;left:14px;bottom:12px;font:11px ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:#475569;pointer-events:none}

/* e33 CSS-only loader family */
.e33{display:grid;place-items:center;background:#07090f;padding:16px}
.e33g{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;place-items:center;width:90%}
.e33a,.e33b,.e33c,.e33d,.e33e,.e33f{display:block;width:36px;height:36px}
.e33a{border:3px solid #1e293b;border-top-color:#22d3ee;border-radius:50%;animation:e33spin .8s linear infinite}
.e33b{border-radius:50%;background:conic-gradient(#a855f7,#a855f700);mask:radial-gradient(farthest-side,#0000 60%,#000 61%);-webkit-mask:radial-gradient(farthest-side,#0000 60%,#000 61%);animation:e33spin 1s linear infinite}
.e33c{display:flex;gap:4px;width:auto;height:auto;align-items:center;justify-content:center}.e33c::before,.e33c::after{content:"";width:8px;height:8px;border-radius:50%;background:#f472b6;animation:e33bounce .6s ease-in-out infinite alternate}
.e33c::after{animation-delay:.2s;background:#38bdf8}
.e33d{border-radius:8px;background:#22c55e;animation:e33pulse 1s ease-in-out infinite}
.e33e{width:40px;height:6px;border-radius:99px;background:#1e293b;overflow:hidden;position:relative}
.e33e::after{content:"";position:absolute;inset:0 auto 0 0;width:40%;background:#fbbf24;animation:e33slide 1.2s ease-in-out infinite}
.e33f{border:3px solid #7c3aed;border-radius:50%;border-bottom-color:transparent;animation:e33spin 1.1s cubic-bezier(.5,.1,.4,.9) infinite}
@keyframes e33spin{to{transform:rotate(1turn)}}
@keyframes e33bounce{to{transform:translateY(-10px)}}
@keyframes e33pulse{50%{transform:scale(.7);opacity:.5}}
@keyframes e33slide{0%,100%{left:0}50%{left:60%}}
.e33h{position:absolute;bottom:14px;font:11px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;color:#64748b}
@media (prefers-reduced-motion:reduce){.e33a,.e33b,.e33c::before,.e33c::after,.e33d,.e33e::after,.e33f{animation:none}}

/* e34 staggered list scrub */
.e34{background:#070b14;overflow:hidden}
.e34sc{height:100%;overflow-y:auto;padding:40px 20px;scrollbar-width:thin}
.e34i{margin:14px 0;padding:18px 20px;border-radius:14px;border:1px solid #1e293b;background:#0f172a;color:#e2e8f0;font:700 15px system-ui;opacity:.25;transform:translateX(-20px) scale(.96);transition:opacity .35s,transform .45s cubic-bezier(.3,1.3,.4,1)}
.e34i.on{opacity:1;transform:none;border-color:#334155;background:linear-gradient(90deg,#1e293b,#0f172a)}
.e34pad{height:80px;color:#334155;font:11px ui-monospace,monospace;letter-spacing:.2em;text-align:center;padding-top:20px}

/* e35 horizontal snap stories */
.e35{display:flex;flex-direction:column;background:#05070d;overflow:hidden}
.e35sc{flex:1;overflow-x:auto;display:flex;gap:12px;padding:20px;scroll-snap-type:x mandatory;scrollbar-width:thin}
.e35pg{flex:0 0 82%;scroll-snap-align:center;border-radius:18px;display:flex;flex-direction:column;justify-content:flex-end;padding:20px;color:#fff;border:1px solid #ffffff22;background:linear-gradient(160deg,var(--a),var(--b));min-height:0}
.e35pg b{font:900 36px system-ui;opacity:.5}.e35pg span{font:800 18px system-ui}
.e35dots{display:flex;justify-content:center;gap:8px;padding:0 0 14px}
.e35dots i{width:8px;height:8px;border-radius:50%;background:#334155;transition:background .2s,transform .2s}
.e35dots i.on{background:#e2e8f0;transform:scale(1.25)}

/* e36 depth fog layers */
.e36{background:#020617;overflow:hidden;display:grid;place-items:center}
.e36scene{position:absolute;inset:0;transform-style:preserve-3d;perspective:600px}
.e36l{position:absolute;inset:10% 5%;border-radius:20px;border:1px solid #ffffff15;transition:transform .2s ease-out}
.e36l.l1{background:linear-gradient(135deg,#0f172a,#1e3a5f);transform:translateZ(0)}
.e36l.l2{background:linear-gradient(135deg,#1e1b4b88,#312e8188);transform:translateZ(40px);inset:18% 12%}
.e36l.l3{background:linear-gradient(135deg,#4c1d9588,#7c3aed55);transform:translateZ(80px);inset:28% 22%}
.e36l.l4{background:radial-gradient(circle,#22d3ee44,#0000 70%);transform:translateZ(120px);inset:38% 32%;border:0}
.e36fog{position:absolute;inset:0;background:linear-gradient(180deg,#02061700 30%,#020617cc 90%);pointer-events:none}
.e36h{position:relative;z-index:2;margin-top:auto;margin-bottom:14px;font:11px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;color:#64748b}

/* e37 mask wipe gallery */
.e37{display:flex;flex-direction:column;background:#05070d;padding:12px;gap:10px}
.e37g{display:flex;gap:8px;justify-content:center}
.e37t{padding:8px 14px;border-radius:99px;border:1px solid #333;background:#111;color:#ddd;font:700 12px system-ui;cursor:pointer}
.e37t.on{border-color:var(--c);color:#fff;background:#1a1a22}
.e37stage{position:relative;flex:1;border-radius:16px;overflow:hidden;min-height:0}
.e37a,.e37b{position:absolute;inset:0;display:grid;place-items:center;font:900 36px system-ui;color:#fff;background:linear-gradient(145deg,var(--c),#000 140%)}
.e37b{-webkit-mask-image:radial-gradient(circle at var(--x,50%) var(--y,50%),#000 0,transparent var(--r,0%));mask-image:radial-gradient(circle at var(--x,50%) var(--y,50%),#000 0,transparent var(--r,0%))}

/* e38 springy accordion wall */
.e38{padding:12px;background:#07090f}
.e38wall{display:flex;gap:8px;height:100%}
.e38p{flex:1;min-width:0;border:0;border-radius:16px;background:linear-gradient(160deg,var(--c),#000 160%);color:#fff;cursor:pointer;padding:14px 10px;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;gap:6px;transition:flex .55s cubic-bezier(.3,1.3,.4,1);overflow:hidden;text-align:left}
.e38p b{font:800 14px system-ui;writing-mode:vertical-rl;transform:rotate(180deg);transition:writing-mode .3s,transform .3s}
.e38p span{font:600 12px/1.4 system-ui;opacity:0;max-height:0;overflow:hidden;transition:opacity .35s .1s,max-height .45s}
.e38p.on{flex:3.2}
.e38p.on b{writing-mode:horizontal-tb;transform:none;font-size:18px}
.e38p.on span{opacity:.9;max-height:80px}
@media (prefers-reduced-motion:reduce){.e38p{transition:none}}

/* e39 shader-like gradient noise */
.e39{display:grid;place-items:center;background:#050508;overflow:hidden}
.e39noise{position:absolute;inset:-20%;background:
  radial-gradient(ellipse at 20% 30%,#7c3aed88,#0000 50%),
  radial-gradient(ellipse at 80% 20%,#06b6d488,#0000 45%),
  radial-gradient(ellipse at 50% 80%,#f9731688,#0000 50%),
  radial-gradient(ellipse at 70% 60%,#22c55e66,#0000 40%),
  #050508;
  filter:contrast(1.2) saturate(1.3);animation:e39drift 8s ease-in-out infinite alternate}
.e39noise::after{content:"";position:absolute;inset:0;opacity:.35;background-image:url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/></svg>");mix-blend-mode:overlay;pointer-events:none}
@keyframes e39drift{to{transform:translate(3%,-2%) scale(1.05)}}
.e39lab{position:relative;z-index:1;text-align:center;color:#fff;text-shadow:0 4px 20px #000a}
.e39lab b{display:block;font:900 28px system-ui;letter-spacing:-.03em}.e39lab span{font:600 12px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;color:#e2e8f0aa}
@media (prefers-reduced-motion:reduce){.e39noise{animation:none}}

/* e40 circular menu orb */
.e40{display:grid;place-items:center;background:radial-gradient(circle at 50% 55%,#1a1030,#050508 70%)}
.e40orb{position:relative;width:200px;height:200px}
.e40core{position:absolute;left:50%;top:50%;translate:-50% -50%;width:56px;height:56px;border-radius:50%;border:1px solid #4c1d95;background:#1e1036;color:#ede9fe;font:800 22px system-ui;cursor:pointer;z-index:2;transition:transform .3s,background .3s}
.e40core[aria-expanded=true]{background:#7c3aed;transform:rotate(45deg)}
.e40i{position:absolute;left:50%;top:50%;width:40px;height:40px;margin:-20px;border-radius:50%;border:1px solid #334155;background:#0f172a;color:#e2e8f0;font-size:16px;cursor:pointer;opacity:0;transform:rotate(calc(var(--a)*1deg)) translate(0) rotate(calc(var(--a)*-1deg));transition:opacity .3s,transform .45s cubic-bezier(.3,1.4,.4,1);pointer-events:none}
.e40orb.open .e40i{opacity:1;transform:rotate(calc(var(--a)*1deg)) translate(72px) rotate(calc(var(--a)*-1deg));pointer-events:auto;transition-delay:calc(var(--a)*0.4ms)}
.e40i:hover,.e40i:focus-visible{border-color:#a78bfa;background:#1e1036;outline:none}
.e40h{position:absolute;bottom:14px;font:11px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;color:#64748b}
@media (prefers-reduced-motion:reduce){.e40i{transition:none}}

/* fl:begin fe41 */
/* fe41 Tilt room · floor diorama (flooring) */
.fe41{background:radial-gradient(120% 90% at 50% 0%,#1b2233,#07090f 70%);overflow:hidden;touch-action:pan-y;--wall:#d9d2c6;--wall2:#bfb6a8;--sun:rgba(255,236,190,.55)}
.fe41-cam{position:absolute;inset:0;perspective:1100px;display:grid;place-items:center;padding-bottom:40px}
.fe41-room{position:relative;width:250px;height:250px;transform-style:preserve-3d;transform:rotateX(var(--rx,58deg)) rotateZ(var(--rz,45deg));margin-top:70px}
.fe41-floor{position:absolute;inset:0;transform-style:preserve-3d;box-shadow:0 0 0 1px #0006,0 30px 60px #000c;background:#2a1d12}
.fe41-cv{width:100%;height:100%;display:block}
.fe41-sun{position:absolute;left:28%;top:0;width:34%;height:78%;background:linear-gradient(180deg,var(--sun),rgba(255,236,190,0) 92%);clip-path:polygon(18% 0,82% 0,100% 100%,0 100%);mix-blend-mode:screen;transition:opacity .8s,background .8s}
.fe41-spec{position:absolute;inset:0;background:radial-gradient(40% 30% at var(--sx,50%) var(--sy,40%),rgba(255,255,255,.28),transparent 70%);mix-blend-mode:soft-light;pointer-events:none}
.fe41-rug{position:absolute;left:46%;top:44%;width:44%;height:40%;transform:translateZ(1px);border-radius:3px;background:repeating-linear-gradient(90deg,#0000 0 9px,#ffffff10 9px 10px),linear-gradient(#0000 18%,#1f3a4a 18% 22%,#0000 22% 78%,#1f3a4a 78% 82%,#0000 82%),radial-gradient(circle at 50% 50%,#d9a441 0 12%,#7a2e2a 13% 30%,#e8dcc4 31% 34%,#3b5566 35%);box-shadow:0 0 0 3px #e8dcc4,0 6px 10px #0006}
.fe41-box{position:absolute;left:58%;top:16%;width:46px;height:46px;transform-style:preserve-3d;transform:translateZ(0)}
.fe41-box::before{content:"";position:absolute;inset:-8px;border-radius:10px;background:radial-gradient(closest-side,#000a,#0000);transform:translate(6px,6px)}
.fe41-box i{position:absolute;background:#6b4f3f;box-shadow:inset 0 0 0 1px #0002}
.fe41-box .t{inset:0;transform:translateZ(30px);background:linear-gradient(135deg,#8a6a55,#6b4f3f);border-radius:4px}
.fe41-box .f{left:0;bottom:0;width:46px;height:30px;transform-origin:bottom;transform:translateY(0) rotateX(-90deg);background:#5a4133}
.fe41-box .b{left:0;top:-30px;width:46px;height:30px;transform-origin:bottom;transform:rotateX(-90deg)}
.fe41-box .l{left:-30px;top:0;width:30px;height:46px;transform-origin:right;transform:rotateY(90deg);background:#4c372b}
.fe41-box .r{right:0;top:0;width:30px;height:46px;transform-origin:right;transform:rotateY(90deg) translateZ(0);background:#3f2e24}
.fe41-wall{position:absolute;background:linear-gradient(180deg,var(--wall2),var(--wall));transform-style:preserve-3d;transition:background .8s}
.fe41-back{left:0;top:-150px;width:250px;height:150px;transform-origin:bottom;transform:rotateX(-90deg)}
.fe41-left{left:-150px;top:0;width:150px;height:250px;transform-origin:right;transform:rotateY(90deg);background:linear-gradient(90deg,var(--wall2),var(--wall));filter:brightness(.82)}
.fe41-base{position:absolute;background:#f4f1ea;box-shadow:0 -1px 0 #fff,0 -3px 4px #0002}
.fe41-back .fe41-base{left:0;right:0;bottom:0;height:12px}
.fe41-left .fe41-base{top:0;bottom:0;right:0;width:12px}
.fe41-win{position:absolute;left:30%;top:16%;width:40%;height:56%;border:5px solid #f4f1ea;border-radius:2px;padding:0;cursor:pointer;background:linear-gradient(180deg,#8ecdf5,#d9f0ff 70%,#cfe8c8);box-shadow:inset 0 0 0 1px #0002,0 4px 10px #0003;transition:background .8s}
.fe41-win i{position:absolute;inset:0;background:linear-gradient(90deg,#0000 calc(50% - 2px),#f4f1ea 0 calc(50% + 2px),#0000 0),linear-gradient(#0000 calc(50% - 2px),#f4f1ea 0 calc(50% + 2px),#0000 0)}
.fe41-art{position:absolute;left:24%;top:22%;width:40%;height:34%;background:linear-gradient(135deg,#c2410c,#f59e0b 50%,#0e7490);border:4px solid #2b2118;box-shadow:0 4px 8px #0004}
.fe41.night{--wall:#3b4258;--wall2:#262b3c;--sun:rgba(120,150,255,.32)}
.fe41.night .fe41-win{background:radial-gradient(circle at 70% 30%,#fff8d6 0 6%,#0000 7%),linear-gradient(180deg,#0b1026,#1e2a55)}
.fe41.night .fe41-floor::after{content:"";position:absolute;inset:0;background:radial-gradient(45% 45% at 78% 70%,rgba(255,180,90,.35),transparent 70%),rgba(10,14,40,.35);mix-blend-mode:multiply;pointer-events:none}
.fe41.night .fe41-spec{background:radial-gradient(30% 22% at 78% 70%,rgba(255,200,120,.35),transparent 70%)}
.fe41-info{position:absolute;left:16px;top:14px;display:grid;gap:2px;padding:10px 14px;border-radius:14px;background:rgba(10,13,22,.62);border:1px solid #ffffff14;backdrop-filter:blur(8px);color:#f1ece4}
.fe41-info small{font:700 9px ui-monospace,monospace;letter-spacing:.18em;text-transform:uppercase;color:#c49a6c}
.fe41-name{font:800 18px/1.1 system-ui;letter-spacing:-.02em}
.fe41-meta{font:500 11px system-ui;color:#a8b0c0}
.fe41-chips{position:absolute;left:50%;bottom:14px;translate:-50% 0;display:flex;gap:6px;padding:5px;border-radius:999px;background:rgba(10,13,22,.7);border:1px solid #ffffff14;backdrop-filter:blur(8px)}
.fe41-chips button{display:flex;align-items:center;gap:6px;border:0;border-radius:999px;padding:6px 11px 6px 7px;background:transparent;color:#cbd2de;font:700 11px system-ui;cursor:pointer;transition:background .25s,color .25s}
.fe41-chips button::before{content:"";width:14px;height:14px;border-radius:50%;background:var(--c);box-shadow:inset 0 0 0 1px #0004,inset 0 -3px 4px #0003}
.fe41-chips button.on{background:#f1ece4;color:#1a1410}
.fe41-hint{position:absolute;right:16px;top:16px;margin:0;font:600 10px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;color:#64748b}
@media (max-width:520px){.fe41-room{width:200px;height:200px;margin-top:60px}.fe41-back{width:200px;height:120px;top:-120px}.fe41-left{width:120px;height:200px;left:-120px}.fe41-hint{display:none}.fe41-chips button{padding:6px 8px 6px 6px}}
.fe41-motes{position:absolute;inset:0;transform-style:preserve-3d;pointer-events:none}
.fe41-motes i{position:absolute;width:3px;height:3px;border-radius:50%;background:#fff6dc;box-shadow:0 0 6px #ffe9b0;opacity:.8;left:calc(32% + var(--x)*30%);top:calc(8% + var(--y)*60%);transform:translateZ(var(--z));animation:fe41m var(--d) ease-in-out infinite alternate}
@keyframes fe41m{to{transform:translateZ(calc(var(--z) + 40px)) translateX(10px);opacity:.25}}
.fe41.night .fe41-motes{opacity:0}
/* fl:end fe41 */
/* fl:begin fe42 */
/* fe42 Living grain · plant a knot (flooring) */
.fe42{background:#2a1c10;cursor:crosshair;touch-action:none}
.fe42-cv,.fe42-dust{position:absolute;inset:0;width:100%;height:100%;display:block}
.fe42-dust{pointer-events:none}
.fe42-sheen{position:absolute;inset:0;pointer-events:none;background:radial-gradient(38% 30% at var(--x,50%) var(--y,35%),rgba(255,248,230,.38),transparent 70%),linear-gradient(180deg,rgba(255,255,255,.08),transparent 40%,rgba(0,0,0,.25));mix-blend-mode:overlay;transition:background-position .2s}
.fe42-top{position:absolute;left:14px;right:14px;top:12px;display:flex;justify-content:space-between;align-items:center;gap:8px;pointer-events:none}
.fe42-tag{white-space:nowrap;font:800 11px ui-monospace,monospace;letter-spacing:.18em;text-transform:uppercase;color:#fff8ec;padding:6px 10px;border-radius:999px;background:rgba(20,12,6,.55);backdrop-filter:blur(6px);border:1px solid #ffffff1c}
.fe42-count{text-align:right;font:600 11px/1.25 system-ui;color:#fff8ecd0;text-shadow:0 1px 6px #000}
.fe42-bar{position:absolute;left:12px;right:12px;bottom:12px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.fe42-stains{display:flex;gap:6px;padding:5px;border-radius:999px;background:rgba(20,12,6,.6);backdrop-filter:blur(6px);border:1px solid #ffffff1c}
.fe42-stains button{width:26px;height:26px;border-radius:50%;border:2px solid transparent;background:radial-gradient(circle at 35% 30%,#fff5,#0000 45%),var(--c);cursor:pointer;transition:transform .25s cubic-bezier(.3,1.6,.5,1),border-color .2s}
.fe42-stains button.on{border-color:#fff8ec;transform:scale(1.12)}
.fe42-sand{border:0;border-radius:999px;padding:9px 14px;font:800 12px system-ui;color:#2a1c10;background:linear-gradient(#f6e7c8,#d9bf8e);box-shadow:inset 0 -2px 0 #0002,0 4px 14px #0006;cursor:pointer}
.fe42-sand:active{transform:translateY(1px)}
.fe42-block{position:absolute;top:0;bottom:0;left:0;width:64px;transform:translateX(-90px);pointer-events:none;opacity:0}
.fe42-block i{position:absolute;left:4px;right:4px;top:22%;bottom:22%;border-radius:10px;background:radial-gradient(#0000 40%,#0002),repeating-conic-gradient(#b9935a 0 25%,#a8804a 0 50%) 0 0/3px 3px;box-shadow:0 10px 24px #000a,inset 0 0 0 3px #3b2a1a}
.fe42-block.go{opacity:1;animation:fe42s 1.6s cubic-bezier(.45,0,.55,1) forwards}
@keyframes fe42s{0%{transform:translateX(-90px) rotate(-4deg)}50%{transform:translateX(calc(var(--w) * .5)) rotate(3deg)}100%{transform:translateX(calc(var(--w) + 30px)) rotate(-2deg)}}
.fe42-ring{position:absolute;width:12px;height:12px;margin:-6px;border-radius:50%;border:2px solid #fff3;pointer-events:none;animation:fe42r .7s ease-out forwards}
@keyframes fe42r{to{transform:scale(7);opacity:0}}
/* fl:end fe42 */
/* fl:begin fe43 */
/* fe43 Flashlight · what's under the carpet (flooring) */
.fe43{background:#0a0806;touch-action:none;cursor:none;--x:50%;--y:50%}
.fe43>canvas,.fe43>i{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none}
.fe43-carpet{transition:transform 1.1s cubic-bezier(.6,-.2,.7,.4),opacity 1.1s ease-in;transform-origin:100% 0}
.fe43.won .fe43-carpet{transform:translate(30%,-60%) rotate(18deg) scale(.7);opacity:0}
.fe43-xray{opacity:.72;background-size:cover;filter:saturate(.7) brightness(1.15) contrast(1.1);-webkit-mask:radial-gradient(circle 90px at var(--x) var(--y),#000 20%,transparent 75%);mask:radial-gradient(circle 90px at var(--x) var(--y),#000 20%,transparent 75%)}
.fe43-xray::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(140,220,255,.10) 0 1px,transparent 1px 4px)}
.fe43-dark{background:radial-gradient(circle 170px at var(--x) var(--y),rgba(255,230,170,.08) 0,rgba(255,220,150,.03) 45%,rgba(4,4,8,.8) 100%);transition:opacity 1.2s ease}
.fe43.won .fe43-dark,.fe43.won .fe43-xray{opacity:0}
.fe43-shine{opacity:0;background:linear-gradient(105deg,transparent 35%,rgba(255,250,235,.45) 48%,transparent 60%) no-repeat;background-size:250% 100%;background-position:120% 0;mix-blend-mode:overlay}
.fe43.won .fe43-shine{opacity:1;animation:fe43sh 1.6s .9s ease-in-out forwards}
@keyframes fe43sh{to{background-position:-60% 0}}
.fe43.won{cursor:default}
.fe43-hud{position:absolute;left:14px;right:14px;top:12px;display:flex;justify-content:space-between;align-items:center;gap:8px;pointer-events:none;z-index:3}
.fe43-pill{display:flex;align-items:center;gap:7px;padding:6px 11px;border-radius:999px;background:rgba(12,10,8,.7);border:1px solid #ffffff18;color:#d8cfc2;font:600 11px system-ui;backdrop-filter:blur(6px)}
.fe43-pill i{width:8px;height:8px;border-radius:50%;background:#fbbf24;box-shadow:0 0 8px #fbbf24}
.fe43-pill b{font:800 12px ui-monospace,monospace;color:#fff}
.fe43-tip{font:700 10px ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:#a89c8b}
.fe43-done{position:absolute;left:50%;bottom:16px;translate:-50% 20px;opacity:0;pointer-events:none;display:grid;justify-items:center;gap:3px;padding:14px 18px;border-radius:18px;background:rgba(18,13,8,.78);border:1px solid #f5d9a833;backdrop-filter:blur(10px);color:#f6ecdc;text-align:center;transition:opacity .5s 1.6s,translate .6s 1.6s cubic-bezier(.3,1.5,.5,1);z-index:3;width:max-content;max-width:calc(100% - 32px)}
.fe43-done small{font:800 9px ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:#fbbf24}
.fe43-done b{font:800 17px system-ui;letter-spacing:-.02em}
.fe43-done span{font:500 12px system-ui;color:#cbbfae}
.fe43-reset{margin-top:6px;border:0;border-radius:999px;padding:8px 14px;background:#f6ecdc;color:#1d140b;font:800 12px system-ui;cursor:pointer}
.fe43.won .fe43-done{opacity:1;translate:-50% 0;pointer-events:auto}
.fe43.won .fe43-tip{opacity:0}
/* fl:end fe43 */
/* fl:begin fe44 */
/* fe44 Plank ripple · floor waves (flooring) */
.fe44{background:radial-gradient(120% 80% at 50% 100%,#2b1d12,#0b0806 70%);overflow:hidden;touch-action:manipulation;cursor:pointer}
.fe44-cam{position:absolute;inset:0;perspective:620px;perspective-origin:50% 20%}
.fe44-floor{position:absolute;left:50%;top:56%;width:520px;height:520px;margin:-260px 0 0 -260px;transform-style:preserve-3d;transform:rotateX(56deg) rotateZ(-8deg)}
.fe44-p{position:absolute;background-size:auto 100%;box-shadow:inset 0 0 0 .5px rgba(0,0,0,.55),0 calc(var(--h,0px) * .5) calc(var(--h,0px) * .9) rgba(0,0,0,var(--so,0))}
.fe44-p::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,250,235,var(--hi,0)),rgba(0,0,0,var(--lo,0))),rgba(var(--tone,0,0,0),var(--ta,0));pointer-events:none}
.fe44-p.pop{animation:fe44pop 1.1s cubic-bezier(.3,.7,.4,1)}
@keyframes fe44pop{0%{transform:translateZ(0)}35%{transform:translateZ(120px) rotateX(200deg)}70%{transform:translateZ(30px) rotateX(360deg)}85%{transform:translateZ(-4px) rotateX(360deg)}100%{transform:translateZ(0) rotateX(360deg)}}
.fe44-top{position:absolute;left:14px;right:14px;top:12px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:2px 10px;pointer-events:none}
.fe44-top b{font:800 15px system-ui;letter-spacing:-.02em;color:#f5ead8;text-shadow:0 2px 10px #000}
.fe44-msg{font:700 10px ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:#c49a6c;transition:color .3s}
.fe44-msg.hot{color:#fde68a}
.fe44-sub{position:absolute;inset:0;transform:translateZ(-2px);background:repeating-linear-gradient(90deg,#3a2c1c 0 3px,#2e2216 3px 7px),#33261a;box-shadow:0 0 0 1px #000}
.fe44-msg{white-space:nowrap}
/* fl:end fe44 */
/* fl:begin fe45 */
/* fe45 Sample deck · riffle & deal (flooring) */
.fe45{background:radial-gradient(100% 120% at 30% 0%,#1d2533,#090b10 70%);overflow:hidden;--cw:96px;--ch:138px;touch-action:none;user-select:none;-webkit-user-select:none}
.fe45-mat{position:absolute;right:14px;top:14px;bottom:58px;left:46%;border-radius:18px;background:radial-gradient(#0000 60%,#0004),repeating-conic-gradient(#3c2f22 0 25%,#433426 0 50%) 0 0/4px 4px,#3e3024;box-shadow:inset 0 0 0 1px #ffffff14,inset 0 10px 30px #0008;display:flex;flex-direction:column;justify-content:space-between;padding:12px 14px}
.fe45-matlab{font:800 10px ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:#d9bf98}
.fe45-count{font:600 12px system-ui;color:#cdb79a;text-align:right}
.fe45-deck{position:absolute;inset:0;pointer-events:none}
.fe45-c{position:absolute;left:0;top:0;width:var(--cw);height:var(--ch);border-radius:10px;pointer-events:auto;cursor:grab;transform-style:preserve-3d;transition:transform .55s cubic-bezier(.3,1.25,.5,1);will-change:transform}
.fe45-c.free{transition:none}
.fe45-c.drag{cursor:grabbing}
.fe45-c .fa,.fe45-c .bk{position:absolute;inset:0;border-radius:10px;backface-visibility:hidden;overflow:hidden;box-shadow:0 1px 0 #ffffff30 inset,0 10px 22px -6px #000c,0 2px 4px #0006}
.fe45-c .fa{background:#f4efe6}
.fe45-c .sw{position:absolute;left:0;right:0;top:0;height:70%;background-size:cover}
.fe45-c .sw::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.22),transparent 40%,rgba(0,0,0,.18))}
.fe45-c .hole{position:absolute;left:9px;top:9px;width:13px;height:13px;border-radius:50%;background:#0c0f16;box-shadow:0 0 0 3px #c9ced8,0 0 0 4px #7d8594,inset 0 2px 3px #000;z-index:1}
.fe45-c .lb{position:absolute;left:0;right:0;bottom:0;height:30%;padding:4px 8px;display:flex;flex-direction:column;justify-content:center;gap:2px;color:#1d1812}
.fe45-c .lb>*{flex:none}
.fe45-c .lb b{font:800 10.5px/1.1 system-ui;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fe45-c .lb small{font:600 7.5px ui-monospace,monospace;letter-spacing:.04em;color:#7a6f62;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fe45-c .lb i{height:7px;margin-top:2px;background:repeating-linear-gradient(90deg,#1d1812 0 1px,#0000 1px 3px,#1d1812 3px 5px,#0000 5px 6px);opacity:.75;width:60%}
.fe45-c .bk{transform:rotateY(180deg);background:#f4efe6;padding:10px;display:grid;align-content:start;gap:5px;color:#2b241c;font:600 9.5px/1.3 system-ui}
.fe45-c .bk b{font:800 11px system-ui;color:#000}
.fe45-c .bk span{display:flex;justify-content:space-between;border-bottom:1px dashed #0002;padding-bottom:2px}
.fe45-c .bk em{font-style:normal;color:#b45309;font-weight:800}
.fe45-ui{position:absolute;left:14px;bottom:12px;display:flex;gap:8px}
.fe45-ui button{border:1px solid #ffffff1f;border-radius:999px;padding:8px 13px;background:#141a26;color:#e7ecf4;font:700 12px system-ui;cursor:pointer;transition:background .2s,transform .15s}
.fe45-ui button:hover{background:#1f2738}.fe45-ui button:active{transform:scale(.96)}
.fe45-ui .fe45-shuf{background:#c49a6c;color:#1a120a;border-color:transparent}
.fe45-ui .fe45-shuf:hover{background:#d8ae7e}
@media (max-width:560px){.fe45{--cw:74px;--ch:106px}.fe45-mat{left:44%}.fe45-c .lb b{font-size:9px}.fe45-c .lb{padding:3px 6px}.fe45-c .hole{width:10px;height:10px;left:7px;top:7px}}
/* fl:end fe45 */

/* === showcase-fit (Bobby 2026-10-21): each demo fills a stage sized to what it is === */
#demo-root{grid-auto-flow:dense}
#demo-root > .item > .stage{display:block;padding:0;overflow:hidden;min-width:0;flex:1 1 0;height:auto;min-height:var(--h,300px)}
#demo-root > .item > .stage > *{width:100%;height:100%;min-width:0;box-sizing:border-box}
#demo-root > .item.fit-w2{grid-column:span 2}
#demo-root > .item.fit-hs{--h:220px}
#demo-root > .item.fit-hl{--h:400px}
#demo-root > .item.fit-hxl{--h:520px}
@media (max-width:700px){#demo-root > .item.fit-w2{grid-column:auto}}

/* ke:begin ke46 */
/* 46 Exploded cabinet · drag it apart */
.item .stage .ke46,.ke46{min-height:400px;background:radial-gradient(110% 80% at 50% 0%,#2b3344,#0b0e15 72%);color:#e8ecf4;touch-action:none;user-select:none;-webkit-user-select:none;cursor:grab;--ke46-rx:-16deg;--ke46-ry:-32deg}
.ke46:active{cursor:grabbing}
.ke46::after{content:"";position:absolute;left:0;right:0;bottom:0;height:30%;background:linear-gradient(#0000,#05070b);pointer-events:none}
.ke46-cam{position:absolute;inset:0;perspective:1200px;perspective-origin:50% 38%}
.ke46-box{position:absolute;left:50%;top:53%;width:0;height:0;transform-style:preserve-3d;transform:rotateX(var(--ke46-rx)) rotateY(var(--ke46-ry))}
.ke46-p,.ke46-in,.ke46-c{position:absolute;left:0;top:0;width:0;height:0;transform-style:preserve-3d}
.ke46-f{position:absolute;left:0;top:0;background:#efebe3;backface-visibility:hidden;-webkit-backface-visibility:hidden;--ke46-sh:0}
.ke46-f::after{content:"";position:absolute;inset:0;background:rgba(8,10,16,var(--ke46-sh));pointer-events:none}
.ke46-r{--ke46-sh:.16}.ke46-l{--ke46-sh:.3}.ke46-b{--ke46-sh:.5}.ke46-k{--ke46-sh:.24}
.ke46-mel{background:linear-gradient(135deg,#f3f0ea,#e2ddd3);box-shadow:inset 0 0 0 .5px #0002}
.ke46-mel.ke46-r,.ke46-mel.ke46-l,.ke46-mel.ke46-t,.ke46-mel.ke46-b{background:#f6f3ec}
.ke46-oak.ke46-f,.ke46-oak.ke46-k{background:var(--ke46-oak) center/cover,#c8a272;box-shadow:inset 0 0 0 1px #0003}
.ke46-oak.ke46-f::before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,#fff0 30%,#ffffff38 46%,#fff0 60%);background-size:260% 100%;background-position:calc(var(--ke46-sp,50) * 1%) 0;pointer-events:none}
.ke46-oak.ke46-r,.ke46-oak.ke46-l,.ke46-oak.ke46-t,.ke46-oak.ke46-b{background:linear-gradient(90deg,#b98e5e,#a77c4f)}
.ke46-bir{background:#e2c99d}
.ke46-mel{--ke46-fc:#f3f0ea}.ke46-oak{--ke46-fc:#d2ad7c}.ke46-pb{--ke46-core:var(--ke46-pbt)}.ke46-mdf{--ke46-core:var(--ke46-mdft)}
.ke46-f.ke46-ev{background:linear-gradient(90deg,var(--ke46-fc) 0 .7px,#0000 .7px calc(100% - .7px),var(--ke46-fc) 0),var(--ke46-core,#a98a60)!important;box-shadow:none!important}
.ke46-f.ke46-eh{background:linear-gradient(var(--ke46-fc) 0 .7px,#0000 .7px calc(100% - .7px),var(--ke46-fc) 0),var(--ke46-core,#a98a60)!important;box-shadow:none!important}
.ke46-bir.ke46-t{background:#c6a978;box-shadow:inset 0 0 0 4px #e2c99d,inset 0 0 0 5px #0003,inset 0 6px 14px #0006}
.ke46-alu{background:linear-gradient(180deg,#f4f6f8,#8b939c 55%,#cfd5db)}
.ke46-cup{position:absolute;width:9px;height:9px;margin:-4.5px 0 0 -4.5px;border-radius:50%;background:radial-gradient(circle,#59616b 0 35%,#aab3bc 40% 62%,#3d434a 66%);box-shadow:0 0 0 1px #0004}
.ke46-cup::after{content:"";position:absolute;left:-12px;top:2px;width:12px;height:5px;border-radius:2px;background:#9aa3ad}
.ke46-sha{position:absolute;left:-170px;top:-130px;width:340px;height:260px;border-radius:50%;background:radial-gradient(closest-side,#000a,#0000)}
.ke46-lb{position:absolute;left:0;top:0;white-space:nowrap;padding:3px 7px;border-radius:7px;background:rgba(10,13,22,.82);border:1px solid #f59e0b55;color:#fde7c0;font:700 9px/1.25 ui-monospace,monospace;letter-spacing:.04em;opacity:var(--ke46-lo,0);transform:translate(-50%,-50%) rotateY(calc(-1 * var(--ke46-ry))) rotateX(calc(-1 * var(--ke46-rx))) translateZ(30px);pointer-events:none;transition:opacity .25s}
.ke46-lb b{display:block;color:#fff;font:800 10px system-ui}
.ke46-hi .ke46-f{box-shadow:inset 0 0 0 2px #f59e0b,0 0 12px #f59e0b88}
.ke46-hud{position:absolute;left:16px;top:14px;display:grid;gap:2px;padding:10px 14px;border-radius:14px;background:rgba(10,13,22,.62);border:1px solid #ffffff14;backdrop-filter:blur(8px);z-index:3;max-width:calc(100% - 32px)}
.ke46-hud small{font:800 9px ui-monospace,monospace;letter-spacing:.18em;text-transform:uppercase;color:#f59e0b}
.ke46-title{font:800 18px/1.1 system-ui;letter-spacing:-.02em}
.ke46-sub{font:500 11px system-ui;color:#a8b0c0}
.ke46-cut{position:absolute;right:14px;top:14px;margin:0;padding:8px 10px 8px 26px;border-radius:12px;background:rgba(10,13,22,.62);border:1px solid #ffffff14;font:600 10px/1.65 ui-monospace,monospace;color:#6b7486;z-index:3;cursor:default}
.ke46-cut li{transition:color .25s}
.ke46-cut li.ke46-on{color:#e8ecf4}
.ke46-cut li.ke46-on::marker{color:#f59e0b}
.ke46-cut em{font-style:normal;color:#8d97aa;margin-left:6px}
.ke46-ctl{position:absolute;left:50%;bottom:14px;translate:-50% 0;display:flex;align-items:center;gap:10px;padding:7px 14px;border-radius:999px;background:rgba(10,13,22,.75);border:1px solid #ffffff18;z-index:3;font:800 10px ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:#cbd2de}
.ke46-rng{width:clamp(110px,26vw,200px);accent-color:#f59e0b}
.ke46-hint{position:absolute;left:16px;bottom:58px;margin:0;font:600 10px ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase;color:#64748b;z-index:3}
@media (max-width:620px){.ke46-cut{display:none}.ke46-hint{display:none}.ke46-sub{font-size:10px}}
@media (prefers-reduced-motion:reduce){.ke46-lb,.ke46-cut li{transition:none}}
/* ke:end ke46 */
/* ke:begin ke47 */
/* 47 Lights out · under-cabinet LED */
.item .stage .ke47,.ke47{min-height:400px;background:#06070b;touch-action:none;user-select:none;-webkit-user-select:none;cursor:ns-resize;color:#eef1f6}
.ke47-cv{position:absolute;inset:0;width:100%;height:100%;display:block}
.ke47-hud{position:absolute;left:14px;top:12px;display:grid;gap:1px;padding:9px 13px;border-radius:14px;background:rgba(6,8,14,.66);border:1px solid #ffffff14;backdrop-filter:blur(8px);z-index:2;pointer-events:none}
.ke47-hud small{font:800 9px ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:#fbbf24}
.ke47-read{font:800 17px/1.15 system-ui;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.ke47-hud span{font:500 11px system-ui;color:#97a1b4}
.ke47-sw{position:absolute;right:9%;top:52%;width:38px;height:58px;border:0;padding:0;border-radius:6px;cursor:pointer;z-index:2;background:linear-gradient(160deg,#f5f3ee,#d8d4cb);box-shadow:0 0 0 1px #0003,0 3px 8px #0006,inset 0 1px 0 #fff;--ke47-on:0}
.ke47-sw::before,.ke47-sw::after{content:"";position:absolute;left:50%;width:3px;height:3px;margin-left:-1.5px;border-radius:50%;background:#9c978d;box-shadow:inset 0 1px 1px #0005}
.ke47-sw::before{top:5px}.ke47-sw::after{bottom:5px}
.ke47-sw i{position:absolute;left:11px;right:11px;top:14px;bottom:14px;border-radius:3px;background:linear-gradient(180deg,#fdfcf9 0 48%,#c9c4ba 52%,#eae6de);box-shadow:0 2px 3px #0004,inset 0 0 0 1px #0002;transition:transform .18s cubic-bezier(.3,1.6,.5,1)}
.ke47-sw i::after{content:"";position:absolute;left:50%;top:50%;width:4px;height:4px;margin:-2px;border-radius:50%;background:#ff9d2e;box-shadow:0 0 6px 2px #ff8a1c;opacity:calc(1 - var(--ke47-on))}
.ke47-sw[aria-pressed=true]{--ke47-on:1}
.ke47-sw[aria-pressed=true] i{transform:perspective(60px) rotateX(-22deg);background:linear-gradient(0deg,#fdfcf9 0 48%,#c9c4ba 52%,#eae6de)}
.ke47-sw[aria-pressed=false] i{transform:perspective(60px) rotateX(22deg)}
.ke47-sw:focus-visible{outline:2px solid #fbbf24;outline-offset:3px}
.ke47-k{position:absolute;left:50%;bottom:12px;translate:-50% 0;display:flex;align-items:center;gap:9px;padding:6px 12px;border-radius:999px;background:rgba(6,8,14,.72);border:1px solid #ffffff18;z-index:2;font:800 9px ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:#cbd2de;cursor:default;white-space:nowrap}
.ke47-rng{width:clamp(80px,22vw,150px);accent-color:#fbbf24}
.ke47-rng{background:transparent}
.ke47-kv{font:800 11px ui-monospace,monospace;letter-spacing:0;color:#fde68a;min-width:44px}
.ke47-hint{position:absolute;right:14px;top:14px;margin:0;font:700 9px ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:#7c8598;z-index:2;pointer-events:none}
@media (max-width:440px){.ke47-hint{display:none}.ke47-hud span{display:none}}
@media (prefers-reduced-motion:reduce){.ke47-sw i{transition:none}}
/* ke:end ke47 */
/* ke:begin ke48 */
/* 48 Raking light · laminate inspector */
.item .stage .ke48,.ke48{min-height:400px;background:#060505;touch-action:none;cursor:none;color:#f3ede4;--ke48-x:50%;--ke48-y:40%}
.ke48-cv{position:absolute;inset:0;width:100%;height:100%;display:block}
.ke48-lamp{position:absolute;left:var(--ke48-x);top:var(--ke48-y);width:14px;height:14px;margin:-7px;border-radius:50%;background:radial-gradient(circle,#fff 0 25%,#ffe7b0 40%,#ffb85c00 70%);box-shadow:0 0 18px 6px #ffd38a55;pointer-events:none;z-index:2}
.ke48-lamp::after{content:"";position:absolute;left:50%;top:50%;width:46px;height:46px;margin:-23px;border-radius:50%;border:1px dashed #ffe2a855;animation:ke48-spin 6s linear infinite}
@keyframes ke48-spin{to{transform:rotate(1turn)}}
.ke48-hud{position:absolute;left:14px;top:12px;display:grid;gap:1px;padding:9px 13px;border-radius:14px;background:rgba(10,8,6,.6);border:1px solid #ffffff14;backdrop-filter:blur(8px);pointer-events:none;z-index:3}
.ke48-hud small{font:800 9px ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:#f0b35a}
.ke48-read{font:800 17px/1.15 system-ui;letter-spacing:-.02em}
.ke48-hud span{font:500 11px system-ui;color:#b4a998}
.ke48-bar{position:absolute;left:12px;right:12px;bottom:12px;display:flex;flex-wrap:wrap;justify-content:center;gap:8px;z-index:3;cursor:default}
.ke48-fin{display:flex;gap:4px;padding:4px;border-radius:999px;background:rgba(10,8,6,.72);border:1px solid #ffffff18;backdrop-filter:blur(8px)}
.ke48-fin button{border:0;border-radius:999px;padding:6px 11px;background:transparent;color:#cbbfae;font:700 11px system-ui;cursor:pointer;transition:background .25s,color .25s}
.ke48-fin button.ke48-on{background:linear-gradient(180deg,#fff7e8,#e9d8bd);color:#1c140b;box-shadow:0 2px 8px #0006}
.ke48-fin button:focus-visible,.ke48-rng:focus-visible{outline:2px solid #f0b35a;outline-offset:2px}
.ke48-h{display:flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:rgba(10,8,6,.72);border:1px solid #ffffff18;font:800 9px ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:#cbbfae}
.ke48-rng{width:clamp(70px,18vw,130px);accent-color:#f0b35a}
@media (max-width:480px){.ke48-hud span{display:none}.ke48-fin button{padding:6px 8px;font-size:10px}}
@media (prefers-reduced-motion:reduce){.ke48-lamp::after{animation:none}.ke48-fin button{transition:none}}
/* ke:end ke48 */
/* ke:begin ke49 */
/* 49 Door wall · flip to a picture */
.item .stage .ke49,.ke49{min-height:400px;background:radial-gradient(120% 90% at 50% 0%,#1c1a22,#09080c 70%);color:#f4efe6;user-select:none;-webkit-user-select:none}
.ke49-wall{position:absolute;inset:0;touch-action:none;cursor:pointer}
.ke49-d{position:absolute;perspective:380px;border-radius:2px;background:var(--ke49-p,#333);box-shadow:inset 0 0 0 1px #0006,inset 4px 4px 7px #0009,inset -1px -1px 0 #ffffff12}
.ke49-i{position:absolute;inset:0;transform-style:preserve-3d;transform-origin:0 50%;transition:transform .8s cubic-bezier(.22,1.45,.42,1)}
.ke49-R .ke49-i{transform-origin:100% 50%}
.ke49-o .ke49-i{transform:rotateY(-122deg)}
.ke49-R.ke49-o .ke49-i{transform:rotateY(122deg)}
.ke49-c .ke49-i{transition:transform .9s cubic-bezier(.5,0,.2,1)}
.ke49-i::before,.ke49-i::after{content:"";position:absolute;inset:0;border-radius:2px;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.ke49-i::before{background:radial-gradient(circle at var(--ke49-kx,84%) 52%,#f3dda1 0 1.4px,#7a5a22 1.9px,#0000 2.4px),linear-gradient(160deg,#ffffff2e,#ffffff00 40%,#00000026),var(--ke49-c,#ddd);box-shadow:inset 0 0 0 1px #0004,inset 0 0 0 3px #ffffff14,inset 0 0 0 4px #0000002e,inset 0 1px 0 #ffffff55,0 1px 2px #0007}
.ke49-i::after{transform:rotateY(180deg);background:radial-gradient(circle at var(--ke49-hx,22%) 20%,#9aa2ab 0 2px,#0000 2.6px),radial-gradient(circle at var(--ke49-hx,22%) 80%,#9aa2ab 0 2px,#0000 2.6px),linear-gradient(90deg,#efebe3,#dcd6cb);box-shadow:inset 0 0 0 1px #0003}
.ke49-R .ke49-i{--ke49-kx:16%;--ke49-hx:22%}
.ke49-L .ke49-i{--ke49-hx:78%}
.ke49-top{position:absolute;left:12px;right:12px;top:10px;display:flex;align-items:center;gap:10px;pointer-events:none;z-index:3}
.ke49-tag{padding:5px 10px;border-radius:999px;background:#f4efe6;color:#17131b;font:800 10px ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase}
.ke49-count{flex:1;font:700 11px ui-monospace,monospace;letter-spacing:.06em;color:#bfb6c9;text-shadow:0 1px 3px #000}
.ke49-all,.ke49-reset{pointer-events:auto;border:1px solid #ffffff2a;border-radius:999px;padding:6px 12px;background:rgba(15,13,19,.75);color:#f4efe6;font:700 11px system-ui;cursor:pointer;backdrop-filter:blur(6px)}
.ke49-all:hover,.ke49-reset:hover{background:#f4efe6;color:#17131b}
.ke49-all:focus-visible,.ke49-reset:focus-visible{outline:2px solid #ff9a3d;outline-offset:2px}
.ke49-done{position:absolute;left:50%;bottom:14px;translate:-50% 30px;opacity:0;pointer-events:none;display:grid;justify-items:center;gap:3px;padding:12px 18px;border-radius:16px;background:rgba(18,12,22,.82);border:1px solid #ffb27044;backdrop-filter:blur(10px);text-align:center;z-index:3;width:max-content;max-width:calc(100% - 28px);transition:opacity .5s .5s,translate .7s .5s cubic-bezier(.3,1.5,.5,1)}
.ke49-done b{font:800 17px system-ui;letter-spacing:-.02em;color:#ffd9a8}
.ke49-done span{font:500 12px system-ui;color:#cbbfd6}
.ke49-reset{margin-top:6px}
.ke49-fin .ke49-done{opacity:1;translate:-50% 0;pointer-events:auto}
@media (prefers-reduced-motion:reduce){.ke49-i,.ke49-c .ke49-i{transition:none}.ke49-done{transition:none}}
/* ke:end ke49 */
/* ke:begin ke50 */
/* 50 Kettle steam · write on the gloss */
.item .stage .ke50,.ke50{min-height:400px;background:#0b0d0e;touch-action:none;cursor:crosshair;user-select:none;-webkit-user-select:none;color:#eef3f0}
.ke50-cv{position:absolute;inset:0;width:100%;height:100%;display:block}
.ke50-hud{position:absolute;left:14px;top:12px;display:grid;gap:1px;padding:9px 13px;border-radius:14px;background:rgba(6,12,10,.55);border:1px solid #ffffff18;backdrop-filter:blur(8px);pointer-events:none}
.ke50-hud small{font:800 9px ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:#7ee2b8}
.ke50-hud b{font:800 16px/1.15 system-ui;letter-spacing:-.02em}
.ke50-msg{font:600 11px system-ui;color:#a9bdb4}
.ke50-btn{position:absolute;right:12px;bottom:12px;display:flex;align-items:center;gap:8px;border:1px solid #ffffff22;border-radius:999px;padding:7px 13px 7px 9px;background:rgba(8,12,11,.78);color:#eef3f0;font:700 12px system-ui;cursor:pointer;backdrop-filter:blur(6px)}
.ke50-btn i{width:10px;height:10px;border-radius:50%;background:#3b4542;box-shadow:inset 0 1px 2px #0008;transition:background .3s,box-shadow .3s}
.ke50-btn[aria-pressed=true] i{background:#ff4d3a;box-shadow:0 0 10px #ff4d3a,0 0 3px #ffb4a8 inset}
.ke50-btn:hover{border-color:#7ee2b888}
.ke50-btn:focus-visible{outline:2px solid #7ee2b8;outline-offset:2px}
@media (prefers-reduced-motion:reduce){.ke50-btn i{transition:none}}
/* ke:end ke50 */
/* ke:begin ke51 */
/* 51 X-ray closet · see behind the doors */
.item .stage .ke51,.ke51{min-height:400px;background:linear-gradient(180deg,#d8d2c8 0 86%,#8a6a4c 86%,#6e5139);color:#16202c;touch-action:none;user-select:none;-webkit-user-select:none;--ke51-x:-200px;--ke51-y:-200px;--ke51-r:72px}
.ke51::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 30% 0%,#fff6,#0000 60%),repeating-linear-gradient(90deg,#0000 0 3px,#00000006 3px 4px);pointer-events:none}
.ke51-open{position:absolute;left:6%;right:6%;top:9%;bottom:16%;border-radius:2px;background:#2a2622;box-shadow:0 0 0 9px #f4f1ea,0 0 0 10px #0002,0 14px 30px #0005;overflow:hidden}
.ke51-in,.ke51-xr{position:absolute;inset:0;width:100%;height:100%;display:block}
.ke51-xr{pointer-events:none;-webkit-mask:radial-gradient(circle var(--ke51-r) at var(--ke51-x) var(--ke51-y),#000 92%,#0000 100%);mask:radial-gradient(circle var(--ke51-r) at var(--ke51-x) var(--ke51-y),#000 92%,#0000 100%);z-index:4}
.ke51-ring{position:absolute;left:var(--ke51-x);top:var(--ke51-y);width:calc(var(--ke51-r) * 2);height:calc(var(--ke51-r) * 2);translate:-50% -50%;border-radius:50%;border:2px solid #7df9ff;box-shadow:0 0 18px #22d3ee88,inset 0 0 22px #22d3ee55;pointer-events:none;z-index:5;background:repeating-linear-gradient(0deg,#7df9ff12 0 1px,#0000 1px 4px)}
.ke51-ring::before,.ke51-ring::after{content:"";position:absolute;background:#7df9ffaa}
.ke51-ring::before{left:50%;top:-8px;width:1px;height:14px}
.ke51-ring::after{top:50%;left:-8px;height:1px;width:14px}
.ke51-track{position:absolute;left:0;right:0;top:0;height:7px;background:linear-gradient(#c6ccd2,#7e868f);z-index:3;box-shadow:0 2px 4px #0006}
.ke51-door{position:absolute;top:0;bottom:0;width:52%;left:0;cursor:grab;touch-action:none;will-change:transform}
.ke51-door:active{cursor:grabbing}
.ke51-shk{z-index:1;background:linear-gradient(90deg,#00000014,#0000 6% 94%,#00000018),#f2efe8;box-shadow:inset 0 0 0 3px #e3ded3,2px 0 10px #0005;display:grid;grid-template-rows:1fr 1fr;gap:6%;padding:12% 14%}
.ke51-shk i{border-radius:2px;box-shadow:inset 0 0 0 4px #f2efe8,inset 0 0 0 5px #cfc8bb,inset 2px 2px 0 6px #fff,inset -2px -2px 6px 6px #0000001a;background:#ece8e0}
.ke51-mir{z-index:2;background:linear-gradient(100deg,#ffffff00 20%,#ffffff40 32%,#ffffff00 40%,#ffffff00 64%,#ffffff26 70%,#ffffff00 76%),radial-gradient(60% 40% at 30% 70%,#a99a86aa,#0000 70%),linear-gradient(180deg,#b7c3cc,#8796a3 60%,#6e7d89);box-shadow:inset 0 0 0 5px #b9c0c7,inset 0 0 0 6px #6b737c,-3px 0 12px #0006}
.ke51-mir i{position:absolute;left:8%;right:8%;top:6%;bottom:6%;background:radial-gradient(40% 30% at 60% 40%,#ffffff22,#0000),linear-gradient(170deg,#0000 55%,#3a2f2633 75%)}
.ke51-door b{position:absolute;top:30%;height:40%;width:6px;border-radius:3px;background:linear-gradient(90deg,#5c636b,#e6eaee,#5c636b)}
.ke51-shk b{right:10px}.ke51-mir b{left:10px}
.ke51-tip{position:absolute;left:var(--ke51-x);top:var(--ke51-y);translate:calc(var(--ke51-r) * .55) calc(var(--ke51-r) * -1.1);z-index:6;padding:5px 9px;border-radius:8px;background:#04121cdd;border:1px solid #7df9ff88;color:#c9fbff;font:700 10px/1.3 ui-monospace,monospace;letter-spacing:.04em;white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .2s}
.ke51-tip.ke51-on{opacity:1}
.ke51-hud{position:absolute;left:14px;top:10px;display:flex;align-items:baseline;gap:10px;z-index:7;pointer-events:none;max-width:calc(100% - 28px)}
.ke51-hud small{font:800 9px ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:#0e7490}
.ke51-read{font:800 13px system-ui;letter-spacing:-.01em;color:#1b2430;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ke51-hint{position:absolute;left:0;right:0;bottom:8px;margin:0;text-align:center;font:700 9px ui-monospace,monospace;letter-spacing:.16em;text-transform:uppercase;color:#f3e6d6;pointer-events:none}
@media (max-width:480px){.ke51{--ke51-r:56px}.ke51-hud small{display:none}}
@media (prefers-reduced-motion:reduce){.ke51-tip{transition:none}}
/* ke:end ke51 */
/* ke:begin ke52 */
/* 52 Garment rack · fling the rail */
.item .stage .ke52,.ke52{min-height:400px;background:#2b241e;touch-action:pan-y;cursor:grab;user-select:none;-webkit-user-select:none;color:#f6efe4}
.ke52:active{cursor:grabbing}
.ke52-wall{position:absolute;inset:0;background:radial-gradient(70% 55% at 50% 8%,#fff3d988,#0000 70%),repeating-linear-gradient(90deg,#0000 0 119px,#00000014 119px 121px),linear-gradient(180deg,#e9dfd0,#c9baa4 70%,#8f7c66)}
.ke52-wall::after{content:"";position:absolute;left:0;right:0;top:0;height:16px;background:linear-gradient(#fff8e8,#e9dfd0);box-shadow:0 2px 0 #0001,0 8px 22px #fff1d0}
.ke52-lay{position:absolute;inset:0;pointer-events:none}
.ke52-back{filter:brightness(.62) saturate(.8) blur(.4px)}
.ke52-rod{position:absolute;left:0;right:0;height:8px;border-radius:4px;background:linear-gradient(180deg,#fdfeff,#9ba3ab 45%,#5a626a 70%,#c9cfd5);box-shadow:0 4px 6px #0005;z-index:1}
.ke52-back .ke52-rod{height:6px}
.ke52-g,.ke52-sign,.ke52-shoe{position:absolute;left:0;top:0;will-change:transform}
.ke52-sw{position:absolute;left:0;top:0;transform-origin:0 0}
.ke52-hk{position:absolute;left:-7px;top:-13px;width:14px;height:16px;border:2.5px solid #b9c0c7;border-bottom-color:transparent;border-left-color:transparent;border-radius:50%;transform:rotate(-45deg);z-index:3}
.ke52-hg{position:absolute;top:2px;height:13px;background:linear-gradient(180deg,#d9a46a,#a8723f);clip-path:polygon(50% 0,100% 72%,99% 100%,1% 100%,0 72%);z-index:2;filter:drop-shadow(0 1px 1px #0006)}
.ke52-hg::after{content:"";position:absolute;left:46%;top:0;width:8%;height:30%;background:#c7ccd1}
.ke52-b{position:absolute;top:10px;box-shadow:inset 0 -8px 16px #0003}
.ke52-b::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#00000038,#ffffff14 28%,#0000 48%,#00000024 72%,#00000042),linear-gradient(180deg,#0000 70%,#0000002a)}
.ke52-shirt{clip-path:polygon(28% 0,72% 0,100% 10%,97% 100%,3% 100%,0 10%)}
.ke52-tee{clip-path:polygon(30% 0,70% 0,100% 12%,92% 34%,90% 100%,10% 100%,8% 34%,0 12%)}
.ke52-dress{clip-path:polygon(34% 0,66% 0,74% 26%,100% 100%,0 100%,26% 26%)}
.ke52-coat{clip-path:polygon(24% 0,76% 0,100% 9%,100% 100%,0 100%,0 9%)}
.ke52-coat::before{content:"";position:absolute;left:49%;top:0;bottom:0;width:2px;background:#0004;z-index:1}
.ke52-pants{clip-path:polygon(0 0,100% 0,100% 100%,56% 100%,50% 24%,44% 100%,0 100%)}
.ke52-sign{z-index:4}
.ke52-sign b{position:absolute;left:-40px;top:-2px;width:80px;padding:4px 0;border-radius:4px;background:#1f1a16;color:#f2d8ae;font:800 8px ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase;text-align:center;box-shadow:0 3px 6px #0006}
.ke52-sign b::before{content:"";position:absolute;left:50%;top:-8px;width:1px;height:8px;background:#999}
.ke52-shelf{position:absolute;left:-2%;right:-2%;height:14px;background:linear-gradient(180deg,#f4efe6,#d8cfc0);box-shadow:0 8px 14px #0007,inset 0 -2px 0 #b9ad9b}
.ke52-shoe{height:26px}
.ke52-shoe i{position:absolute;bottom:0;height:100%;width:100%;border-radius:40% 55% 14% 14%/70% 80% 10% 10%;box-shadow:inset 0 -5px 0 #0007,inset 3px 3px 6px #ffffff26,0 3px 4px #0006}
.ke52-shoe i+i{left:58%;transform:scaleX(-1)}
.ke52-hud{position:absolute;left:14px;bottom:12px;display:grid;gap:1px;padding:9px 13px;border-radius:14px;background:rgba(24,18,14,.7);border:1px solid #ffffff18;backdrop-filter:blur(8px);pointer-events:none;z-index:6}
.ke52-hud small{font:800 9px ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:#e8b878}
.ke52-read{font:800 16px/1.15 system-ui;letter-spacing:-.02em}
.ke52-sub{font:500 11px system-ui;color:#c9b9a3}
@media (max-width:480px){.ke52-sub{display:none}}
@media (prefers-reduced-motion:reduce){.ke52-g,.ke52-shoe{will-change:auto}}
/* ke:end ke52 */
/* ke:begin ke53 */
/* 53 Infinity closet · mirror tunnel */
.item .stage .ke53,.ke53{min-height:400px;background:#030707;cursor:pointer;touch-action:pan-y;user-select:none;-webkit-user-select:none;color:#e8fbf6}
.ke53-cv{position:absolute;inset:0;width:100%;height:100%;display:block}
.ke53-hud{position:absolute;left:14px;top:12px;display:grid;gap:1px;padding:9px 13px;border-radius:14px;background:rgba(2,12,11,.6);border:1px solid #9ff5e122;backdrop-filter:blur(8px);pointer-events:none}
.ke53-hud small{font:800 9px ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:#5eead4}
.ke53-read{font:800 16px/1.15 system-ui;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.ke53-btn{position:absolute;right:12px;bottom:12px;border:1px solid #9ff5e144;border-radius:999px;padding:7px 14px;background:rgba(2,12,11,.75);color:#e8fbf6;font:800 11px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;backdrop-filter:blur(6px);transition:background .3s,color .3s,box-shadow .3s}
.ke53-btn[aria-pressed=true]{background:#fff4d6;color:#1a1408;box-shadow:0 0 22px #ffd98a88}
.ke53-btn:focus-visible{outline:2px solid #5eead4;outline-offset:2px}
@media (prefers-reduced-motion:reduce){.ke53-btn{transition:none}}
/* ke:end ke53 */
/* ke:begin ke54 */
/* 54 Origami shirt · fold & shelve */
.item .stage .ke54,.ke54{min-height:400px;background:radial-gradient(90% 70% at 40% 45%,#c9a57e,#8b6744 70%,#5e4329);touch-action:none;user-select:none;-webkit-user-select:none;color:#1f1712;--ke54-s:1}
.ke54::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,#0000 0 63px,#00000018 63px 64px),repeating-linear-gradient(0deg,#ffffff08 0 2px,#0000 2px 7px);pointer-events:none}
.ke54-cam{position:absolute;left:0;top:0;bottom:0;width:66%;perspective:900px;perspective-origin:50% 30%}
.ke54-shirt{position:absolute;left:50%;top:54%;width:210px;height:180px;margin:-90px 0 0 -105px;transform-style:preserve-3d;transform:rotateX(26deg) scale(var(--ke54-s));--ke54-c:#e05d44}
.ke54-top,.ke54-bot{position:absolute;left:0;width:210px;height:90px;transform-style:preserve-3d}
.ke54-top{top:0}.ke54-bot{top:90px;transform-origin:50% 0}
.ke54-p{position:absolute;top:0;height:90px;background:radial-gradient(70% 50% at 30% 30%,#ffffff1f,#0000 60%),repeating-linear-gradient(90deg,#00000014 0 1px,#0000 1px 3px),repeating-linear-gradient(0deg,#ffffff0d 0 1px,#0000 1px 3px),var(--ke54-c);cursor:grab;transition:filter .2s}
.ke54-p:hover{filter:brightness(1.08)}
.ke54-p.ke54-bk{background:repeating-linear-gradient(90deg,#0000001c 0 1px,#0000 1px 3px),var(--ke54-c);filter:brightness(.68) saturate(.9)}
.ke54-tc{left:67.5px;width:75px;clip-path:polygon(0 0,29% 0,36% 10%,50% 15%,64% 10%,71% 0,100% 0,100% 100%,0 100%)}
.ke54-tl{left:0;width:67.5px;transform-origin:100% 50%;clip-path:polygon(24% 0,100% 0,100% 100%,44.5% 100%,44.5% 56%,4% 48%,0 40%)}
.ke54-tr{left:142.5px;width:67.5px;transform-origin:0 50%;clip-path:polygon(0 0,76% 0,100% 40%,96% 48%,55.5% 56%,55.5% 100%,0 100%)}
.ke54-bc{left:67.5px;width:75px}
.ke54-bl{left:30px;width:37.5px;transform-origin:100% 50%}
.ke54-br{left:142.5px;width:37.5px;transform-origin:0 50%}
.ke54-bc,.ke54-bl,.ke54-br{box-shadow:inset 0 -5px 0 #00000026}
.ke54-col{position:absolute;left:21px;top:-6px;width:33px;height:18px;border:3px solid #0000;border-bottom-color:#00000038;border-radius:50%;pointer-events:none}
.ke54-logo{position:absolute;left:0;right:0;top:44px;text-align:center;font:900 8px/1 system-ui;letter-spacing:.2em;color:#ffffffb0;pointer-events:none;text-shadow:0 1px 0 #0003}
.ke54-sha{position:absolute;inset:-10px;background:radial-gradient(closest-side,#0006,#0000);transform:translateZ(-14px);pointer-events:none}
.ke54-shelf{position:absolute;right:3%;top:10%;bottom:22%;width:30%;display:flex;flex-direction:column;align-items:center;gap:8px}
.ke54-cub{position:relative;flex:1;width:100%;border-radius:4px;background:linear-gradient(180deg,#f4efe6,#e6dccb);box-shadow:inset 0 0 0 6px #fbf8f2,inset 0 0 0 7px #0002,inset 0 18px 30px #0003,0 12px 26px #0005;overflow:hidden}
.ke54-stack{position:absolute;left:12%;right:12%;bottom:7px;display:flex;flex-direction:column-reverse}
.ke54-item{position:relative;height:16px;margin-top:-2px;border-radius:3px 3px 4px 4px;background:repeating-linear-gradient(90deg,#00000014 0 1px,#0000 1px 3px),var(--ke54-c);box-shadow:inset 0 -3px 0 #0002,inset 0 2px 0 #ffffff2a,0 2px 3px #0003}
.ke54-item::after{content:"";position:absolute;left:38%;right:38%;top:0;height:6px;border-radius:0 0 50% 50%;border:2px solid #0000;border-bottom-color:#00000030;border-top:0}
.ke54-cnt{font:800 10px ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase;color:#fff7ea;text-shadow:0 1px 2px #0008}
.ke54-hud{position:absolute;left:14px;top:12px;display:grid;gap:1px;padding:9px 13px;border-radius:14px;background:rgba(255,250,242,.82);box-shadow:0 6px 18px #0003;pointer-events:none;max-width:60%}
.ke54-hud small{font:800 9px ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:#a0522d}
.ke54-read{font:800 15px/1.2 system-ui;letter-spacing:-.02em}
.ke54-btn{position:absolute;left:14px;bottom:12px;border:0;border-radius:999px;padding:9px 16px;background:#1f1712;color:#fff7ea;font:800 12px system-ui;cursor:pointer;box-shadow:0 6px 16px #0005}
.ke54-btn:hover{background:#3a2a1f}
.ke54-btn:focus-visible{outline:2px solid #fff7ea;outline-offset:2px}
@media (max-width:520px){.ke54-cam{width:70%}.ke54-shelf{width:26%}}
@media (prefers-reduced-motion:reduce){.ke54-p{transition:none}}
/* ke:end ke54 */
/* ke:begin ke55 */
/* 55 Cedar block · moths turned away */
.item .stage .ke55,.ke55{min-height:400px;background:#2a2119;touch-action:none;user-select:none;-webkit-user-select:none;color:#f7efe3;--ke55-f:1}
.ke55-cv{position:absolute;inset:0;width:100%;height:100%;display:block}
.ke55-blk{position:absolute;left:0;top:0;width:74px;height:34px;margin:-17px 0 0 -37px;border-radius:4px;cursor:grab;touch-action:none;z-index:3;background:linear-gradient(180deg,#ffffff30,#0000 40%,#0003),repeating-linear-gradient(92deg,#0000 0 5px,#5a1f0e2e 5px 6px,#0000 6px 11px,#f6c9902a 11px 13px),linear-gradient(90deg,#d9a46c 0 12%,#a8482a 22% 70%,#8c3a22 80%,#e2b37a 92%);box-shadow:0 8px 14px #0008,inset 0 0 0 1px #4a1b0c66,inset 0 -3px 0 #0003;transition:box-shadow .3s}
.ke55-blk:active{cursor:grabbing}
.ke55-blk i{position:absolute;inset:-26px;border-radius:50%;border:1px dashed rgba(255,214,160,calc(var(--ke55-f) * .5));pointer-events:none;animation:ke55-turn 9s linear infinite}
.ke55-blk::after{content:"CEDAR";position:absolute;inset:0;display:grid;place-items:center;font:900 9px system-ui;letter-spacing:.3em;color:#fff3e266}
@keyframes ke55-turn{to{transform:rotate(1turn)}}
.ke55-hud{position:absolute;left:14px;top:12px;display:grid;gap:3px;padding:9px 13px;border-radius:14px;background:rgba(26,19,13,.72);border:1px solid #ffffff18;backdrop-filter:blur(8px);pointer-events:none;z-index:4;min-width:170px}
.ke55-hud small{font:800 9px ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:#f0a35e}
.ke55-read{font:800 14px/1.2 system-ui;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.ke55-bar{height:5px;border-radius:3px;background:#ffffff1a;overflow:hidden}
.ke55-bar i{display:block;height:100%;width:calc(var(--ke55-f) * 100%);background:linear-gradient(90deg,#b4532a,#f0a35e);border-radius:3px}
.ke55-tip{font:600 10px ui-monospace,monospace;letter-spacing:.06em;color:#cdbba5}
.ke55-sand{position:absolute;right:12px;bottom:12px;z-index:4;border:1px solid #ffffff24;border-radius:999px;padding:8px 14px;background:rgba(26,19,13,.8);color:#f7efe3;font:700 12px system-ui;cursor:pointer;backdrop-filter:blur(6px)}
.ke55-sand:hover{background:#f0a35e;color:#1a120c}
.ke55-sand:focus-visible{outline:2px solid #f0a35e;outline-offset:2px}
@media (prefers-reduced-motion:reduce){.ke55-blk i{animation:none}.ke55-blk{transition:none}}
/* ke:end ke55 */
/* ke:begin ke56 */
/* 56 Value magnet · pull the benefits */
.item .stage .ke56,.ke56{min-height:400px;background:radial-gradient(90% 80% at 50% 40%,#1b2130,#090b11 75%);touch-action:none;user-select:none;-webkit-user-select:none;cursor:none;color:#f1f5f9}
.ke56-cv{position:absolute;inset:0;width:100%;height:100%;display:block}
.ke56-chips{position:absolute;inset:0;pointer-events:none}
.ke56-chip{position:absolute;left:0;top:0;padding:6px 11px 6px 22px;border-radius:7px;white-space:nowrap;font:800 11px system-ui;letter-spacing:-.01em;color:#0f172a;background:linear-gradient(180deg,#f8fafc,#cbd5e1 48%,#94a3b8 52%,#e2e8f0);box-shadow:0 0 0 1px #0f172a55,inset 0 1px 0 #fff,0 4px 10px #0007;will-change:transform}
.ke56-chip::before{content:"";position:absolute;left:8px;top:50%;width:7px;height:7px;margin-top:-3.5px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff,#64748b);box-shadow:0 0 0 1px #33415588}
.ke56-chip em{font-style:normal;color:#15803d;margin-left:6px}
.ke56-chip.ke56-on{background:linear-gradient(180deg,#fef3c7,#fbbf24 48%,#d97706 52%,#fde68a);box-shadow:0 0 0 1px #78350f88,inset 0 1px 0 #fff,0 0 16px #f59e0b88}
.ke56-mag{position:absolute;left:0;top:0;width:56px;height:58px;margin:-29px 0 0 -28px;z-index:3;pointer-events:none;filter:drop-shadow(0 8px 10px #000a);will-change:transform}
.ke56-mag::before{content:"";position:absolute;inset:0 0 10px;border:15px solid #dc2626;border-bottom:0;border-radius:28px 28px 0 0;background:none;box-shadow:inset 0 3px 0 #ffffff33}
.ke56-mag i{position:absolute;left:0;right:0;bottom:0;height:12px;background:linear-gradient(90deg,#e5e7eb 0 15px,#0000 15px 41px,#e5e7eb 41px);border-radius:0 0 3px 3px}
.ke56-mag i::before,.ke56-mag i::after{position:absolute;top:-1px;font:900 8px system-ui;color:#111}
.ke56-mag i::before{content:"N";left:4px}.ke56-mag i::after{content:"S";right:4px}
.ke56-gauge{position:absolute;right:12px;top:10px;width:clamp(140px,34%,190px);display:grid;justify-items:center;padding:8px 10px 10px;border-radius:16px;background:rgba(9,11,17,.72);border:1px solid #ffffff18;backdrop-filter:blur(8px);z-index:4;pointer-events:none}
.ke56-gauge svg{width:100%;height:auto;display:block}
.ke56-ndl{transform-origin:80px 82px;transform:rotate(-90deg)}
.ke56-val{font:900 18px/1.1 system-ui;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:#fde68a}
.ke56-gauge small{font:600 10px system-ui;color:#94a3b8}
.ke56-ui{position:absolute;left:12px;bottom:12px;right:12px;display:flex;gap:8px;justify-content:space-between;align-items:center;z-index:4;cursor:default}
.ke56-ui button{border:1px solid #ffffff24;border-radius:999px;padding:8px 14px;background:rgba(9,11,17,.8);color:#f1f5f9;font:700 12px system-ui;cursor:pointer}
.ke56-ui button:focus-visible{outline:2px solid #fbbf24;outline-offset:2px}
.ke56-cta{opacity:.45;transition:opacity .4s,background .4s,color .4s,box-shadow .4s}
.ke56-full .ke56-cta{opacity:1;background:#fbbf24;color:#1c1204;border-color:#fbbf24;animation:ke56-pulse 1.6s ease-in-out infinite}
@keyframes ke56-pulse{50%{box-shadow:0 0 0 8px #fbbf2400,0 0 26px #fbbf24aa}}
@media (max-width:480px){.ke56-chip{font-size:10px;padding:5px 9px 5px 20px}.ke56-gauge small{display:none}}
@media (prefers-reduced-motion:reduce){.ke56-full .ke56-cta{animation:none}.ke56-cta{transition:none}}
/* ke:end ke56 */
/* ke:begin ke57 */
/* 57 Split-flap proof wall */
.item .stage .ke57,.ke57{min-height:400px;background:radial-gradient(120% 90% at 50% 0%,#202329,#0a0b0d 70%);color:#f5f0e1;padding:12px 14px;box-sizing:border-box;cursor:pointer;--ke57-w:22px;--ke57-h:30px;--ke57-qw:18px;--ke57-qh:26px}
.ke57-head{display:flex;align-items:center;gap:10px;padding-bottom:8px;margin-bottom:8px;border-bottom:1px solid #ffffff14}
.ke57-head b{font:900 13px ui-monospace,monospace;letter-spacing:.3em;color:#fbbf24}
.ke57-head span{flex:1;font:600 10px ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase;color:#8b8f99;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ke57-led{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 8px #22c55e;animation:ke57-blink 1.4s steps(2) infinite}
@keyframes ke57-blink{50%{opacity:.25}}
.ke57-rows{display:grid;gap:6px}
.ke57-row{display:flex;align-items:center;gap:10px;padding:3px 6px;border-radius:6px;transition:background .25s}
.ke57-row:hover{background:#ffffff0a}
.ke57-row:hover .ke57-lab{color:#fbbf24}
.ke57-lab{flex:1;min-width:0;font:800 10px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;color:#a6abb5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:color .25s}
.ke57-cells{display:flex;gap:2px}
.ke57-f{position:relative;width:var(--ke57-w);height:var(--ke57-h);perspective:220px;font:800 calc(var(--ke57-h) * .66)/var(--ke57-h) ui-monospace,Menlo,Consolas,monospace;color:#f5f0e1;flex:none}
.ke57-q .ke57-f{width:var(--ke57-qw);height:var(--ke57-qh);font-size:calc(var(--ke57-qh) * .66);line-height:var(--ke57-qh);color:#fde68a}
.ke57-f>i{position:absolute;left:0;right:0;height:50%;overflow:hidden;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.ke57-f>i b{position:absolute;left:0;right:0;height:200%;text-align:center;font:inherit}
.ke57-t,.ke57-ft{top:0;border-radius:3px 3px 0 0;background:linear-gradient(180deg,#2d2f35,#212226)}
.ke57-b,.ke57-fb{bottom:0;border-radius:0 0 3px 3px;background:linear-gradient(180deg,#1b1c20,#25262b)}
.ke57-b b,.ke57-fb b{top:-100%}
.ke57-t b,.ke57-ft b{top:0}
.ke57-ft{transform-origin:50% 100%;z-index:2}
.ke57-fb{transform-origin:50% 0;z-index:2;transform:rotateX(90deg)}
.ke57-f::after{content:"";position:absolute;left:0;right:0;top:calc(50% - .5px);height:1px;background:#050506;z-index:3;box-shadow:0 1px 0 #ffffff10}
.ke57-f::before{content:"";position:absolute;left:-1px;right:-1px;top:calc(50% - 2px);height:4px;background:linear-gradient(90deg,#55575e 0 2px,#0000 2px calc(100% - 2px),#55575e 0);z-index:4}
.ke57-q{margin-top:12px;padding:10px 8px 6px;border-radius:8px;background:#ffffff08;box-shadow:inset 0 0 0 1px #ffffff10}
.ke57-qc{display:flex;gap:2px;justify-content:center;flex-wrap:nowrap}
.ke57-by{margin:7px 0 0;text-align:center;font:600 11px system-ui;color:#a6abb5;min-height:1.3em}
.ke57-btn{position:absolute;right:12px;bottom:10px;border:0;border-radius:999px;padding:7px 13px;background:#fbbf24;color:#1c1204;font:800 11px system-ui;cursor:pointer;box-shadow:0 4px 14px #fbbf2455}
.ke57-btn:focus-visible{outline:2px solid #fff;outline-offset:2px}
@media (max-width:480px){.ke57-head span,.ke57-led{display:none}.ke57-rows{gap:2px}.ke57-row{flex-wrap:wrap;gap:2px 10px;padding:1px 4px}.ke57-lab{flex-basis:100%;font-size:9px}.ke57-q{margin-top:8px}.ke57-btn{top:9px;bottom:auto;padding:5px 11px;font-size:10px}}
@media (prefers-reduced-motion:reduce){.ke57-led{animation:none}.ke57-row,.ke57-lab{transition:none}}
/* ke:end ke57 */
/* ke:begin ke58 */
/* 58 Before / after · jelly divider */
.item .stage .ke58,.ke58{min-height:400px;background:#1a1612;touch-action:pan-y;user-select:none;-webkit-user-select:none;cursor:ew-resize;color:#fff}
.ke58-cv{position:absolute;inset:0;width:100%;height:100%;display:block}
.ke58-tag{position:absolute;top:12px;padding:5px 10px;border-radius:999px;font:800 10px ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase;pointer-events:none;backdrop-filter:blur(6px);max-width:44%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ke58-bt{left:12px;background:#5a3a1acc;color:#ffe3b0}
.ke58-at{right:12px;background:#ffffffd9;color:#14202b}
.ke58-at b{font:inherit;color:#0f766e}
.ke58-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ke58-sr:focus-within{width:auto;height:auto;clip:auto;left:50%;top:44px;translate:-50% 0;padding:4px 10px;border-radius:999px;background:#000c;font:600 11px system-ui;z-index:5}
.ke58-card{position:absolute;left:12px;bottom:12px;display:grid;gap:1px;padding:9px 13px;border-radius:14px;background:rgba(255,255,255,.9);color:#14202b;box-shadow:0 8px 20px #0005;pointer-events:none;max-width:calc(100% - 150px)}
.ke58-card b{font:800 14px system-ui;letter-spacing:-.01em}
.ke58-card em{font-style:normal;color:#0f766e}
.ke58-card span{font:500 11px system-ui;color:#4b5563}
.ke58-sw{position:absolute;right:12px;bottom:12px;display:flex;gap:6px;padding:6px;border-radius:999px;background:rgba(0,0,0,.55);backdrop-filter:blur(6px);cursor:default}
.ke58-sw button{width:24px;height:24px;border-radius:50%;border:2px solid #ffffff55;background:var(--ke58-c);cursor:pointer;padding:0;transition:transform .2s cubic-bezier(.3,1.6,.5,1)}
.ke58-sw button.ke58-on{border-color:#fff;transform:scale(1.18);box-shadow:0 0 0 2px #0f766e}
.ke58-sw button:focus-visible{outline:2px solid #fff;outline-offset:2px}
@media (max-width:480px){.ke58-card span{display:none}.ke58-card{max-width:calc(100% - 140px)}}
@media (prefers-reduced-motion:reduce){.ke58-sw button{transition:none}}
/* ke:end ke58 */
/* ke:begin ke59 */
/* 59 Melting price · heat gun */
.item .stage .ke59,.ke59{min-height:400px;background:radial-gradient(100% 80% at 50% 30%,#241517,#0c0809 72%);touch-action:none;user-select:none;-webkit-user-select:none;cursor:crosshair;color:#fdf2f2}
.ke59-cv{position:absolute;inset:0;width:100%;height:100%;display:block}
.ke59-top{position:absolute;left:14px;right:14px;top:12px;display:flex;justify-content:space-between;align-items:center;gap:10px;pointer-events:none}
.ke59-who{padding:5px 10px;border-radius:999px;background:#ffffff14;border:1px solid #ffffff22;font:800 10px ui-monospace,monospace;letter-spacing:.14em;text-transform:uppercase;color:#fecaca;transition:color .5s,background .5s}
.ke59-won .ke59-who{color:#042f2e;background:#5eead4}
.ke59-tip{font:700 10px ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase;color:#9b8a8c}
.ke59-end{position:absolute;left:50%;bottom:62px;translate:-50% 14px;opacity:0;display:grid;justify-items:center;gap:2px;text-align:center;pointer-events:none;transition:opacity .5s,translate .6s cubic-bezier(.3,1.5,.5,1);width:max-content;max-width:calc(100% - 28px)}
.ke59-say{font:900 20px system-ui;letter-spacing:-.02em;color:#5eead4}
.ke59-end span{font:500 12px system-ui;color:#c7b8ba}
.ke59-won .ke59-end{opacity:1;translate:-50% 0}
.ke59-ui{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:8px;cursor:default}
.ke59-ui button{border:1px solid #ffffff2a;border-radius:999px;padding:8px 15px;background:rgba(20,12,13,.8);color:#fdf2f2;font:700 12px system-ui;cursor:pointer}
.ke59-ui button:focus-visible{outline:2px solid #5eead4;outline-offset:2px}
.ke59-cta{opacity:.35;pointer-events:none}
.ke59-won .ke59-cta{opacity:1;pointer-events:auto;background:#5eead4;color:#042f2e;border-color:#5eead4;box-shadow:0 0 22px #5eead477}
@media (max-width:480px){.ke59-tip{display:none}}
@media (prefers-reduced-motion:reduce){.ke59-end,.ke59-who{transition:none}}
/* ke:end ke59 */
/* ke:begin ke60 */
/* 60 Anyone, anywhere · order globe */
.item .stage .ke60,.ke60{min-height:400px;background:radial-gradient(80% 70% at 50% 45%,#0f1c33,#04070d 75%);touch-action:pan-y;cursor:grab;user-select:none;-webkit-user-select:none;color:#e6f0ff}
.ke60:active{cursor:grabbing}
.ke60-cv{position:absolute;inset:0;width:100%;height:100%;display:block}
.ke60-hud{position:absolute;left:14px;top:12px;display:grid;gap:1px;padding:9px 13px;border-radius:14px;background:rgba(4,8,16,.6);border:1px solid #7dd3fc22;backdrop-filter:blur(8px);pointer-events:none}
.ke60-hud small{font:800 9px ui-monospace,monospace;letter-spacing:.2em;text-transform:uppercase;color:#38bdf8}
.ke60-n{font:800 16px/1.15 system-ui;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.ke60-card{position:absolute;left:50%;bottom:14px;translate:-50% 0;display:flex;align-items:center;gap:10px;padding:9px 14px;border-radius:14px;background:rgba(4,8,16,.78);border:1px solid #7dd3fc33;backdrop-filter:blur(10px);pointer-events:none;width:max-content;max-width:calc(100% - 28px)}
.ke60-card div{display:grid;gap:1px;min-width:0}
.ke60-who{font:800 13px system-ui;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ke60-what{font:500 11px system-ui;color:#93a4bd;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ke60-dot{flex:none;width:10px;height:10px;border-radius:50%;background:#fbbf24;box-shadow:0 0 10px #fbbf24}
.ke60-card.ke60-pop{animation:ke60-pop .5s cubic-bezier(.3,1.6,.5,1)}
@keyframes ke60-pop{from{scale:.9;opacity:.4}}
@media (prefers-reduced-motion:reduce){.ke60-card.ke60-pop{animation:none}}
/* ke:end ke60 */