.support__head{max-width:60rem}.support__title{margin:0;color:var(--echo-text);font-family:var(--site-font-display),var(--echo-font-sans);font-size:clamp(2.4rem,6vw,5.5rem);font-weight:800;line-height:.9;letter-spacing:-.045em;text-transform:uppercase;text-wrap:balance;overflow-wrap:break-word}.support-page .support__title{font-size:clamp(2.8rem,8vw,7.5rem);line-height:.88}.support__lede strong{font-weight:600;color:var(--echo-text)}.donate{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);align-items:center;gap:clamp(2rem,5vw,4.5rem);width:min(100%,62rem)}.donate__panel{position:relative;overflow:clip;display:grid;grid-template-columns:minmax(0,1fr);justify-items:center;gap:clamp(1.1rem,2vw,1.5rem);box-sizing:border-box;padding:clamp(1.5rem,3.5vw,2.5rem);border:1px solid color-mix(in oklab,var(--echo-text) 9%,transparent);border-radius:clamp(1.25rem,2.2vw,2rem);background:color-mix(in oklab,var(--echo-surface) 28%,var(--echo-well));box-shadow:inset 0 1px 0 rgb(255 255 255/.05),0 1px 2px rgb(0 0 0/.3),0 30px 60px -34px rgb(0 0 0/.7)}.donate__screen{display:flex;align-items:baseline;justify-content:center;gap:.6rem;width:100%;box-sizing:border-box;margin:0;padding:clamp(.9rem,2vw,1.25rem) 1rem;border-radius:clamp(.9rem,1.4vw,1.2rem);background:linear-gradient(180deg,var(--echo-lcd),color-mix(in oklab,var(--echo-lcd) 80%,black));box-shadow:inset 0 3px 14px rgb(0 0 0/.65),inset 0 0 0 1px rgb(0 0 0/.5),0 1px 0 rgb(255 255 255/.06)}.donate__amount{font-family:var(--brand-font-lcd),var(--site-font-mono),monospace;font-size:clamp(3.5rem,7vw,5.5rem);line-height:.9;color:var(--echo-accent-ink,var(--echo-accent-glow));text-shadow:0 0 18px color-mix(in oklch,var(--echo-accent-glow) 60%,transparent)}.donate__per{font-family:var(--site-font-mono),ui-monospace,monospace;font-size:clamp(.85rem,1.2vw,1rem);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--echo-text)}.donate__amounts{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--echo-space-5) var(--echo-space-4)}.donate__amounts .echo-hw{position:relative}.donate__amounts .echo-hw:has(.echo-hw__cap[aria-pressed=true]):after{content:"";position:absolute;left:var(--echo-space-4);right:var(--echo-space-4);bottom:calc(var(--echo-space-3) * -1);height:2px;border-radius:var(--echo-radius-full);background:var(--echo-accent-glow);box-shadow:0 0 7px color-mix(in srgb,var(--echo-accent-glow) 70%,transparent)}.donate__go{width:min(100%,24rem);padding-top:var(--echo-space-3)}.donate__note{margin:0;max-width:30rem;min-height:3em;font-size:var(--echo-text-sm);line-height:1.5;color:var(--echo-text-dim);text-align:center}.donate__note a{color:var(--echo-text);text-underline-offset:3px}.donate__where{display:grid;gap:1rem;align-self:center}.donate__where-h{margin:0;font-family:var(--site-font-mono),ui-monospace,monospace;font-size:.85rem;font-weight:500;letter-spacing:.04em;text-transform:uppercase;color:var(--echo-text-dim)}.donate__where ul{margin:0;padding:0;list-style:none;border-top:1px solid var(--echo-seam);box-shadow:inset 0 1px 0 rgb(255 255 255/.04)}.donate__where li{display:grid;gap:.3rem;padding:1rem 0;border-bottom:1px solid var(--echo-seam);box-shadow:0 1px 0 rgb(255 255 255/.04);text-align:start}.donate__where-what{font-family:var(--site-font-display),var(--echo-font-sans);font-size:clamp(1.3rem,2vw,1.7rem);font-weight:800;line-height:1;letter-spacing:-.035em;text-transform:uppercase;color:var(--echo-text)}.donate__where-how{font-size:.95rem;line-height:1.5;color:var(--echo-text-dim)}.crowd{display:grid;justify-items:center;gap:var(--echo-space-9);width:100%;padding-top:var(--echo-space-9)}.crowd__pile{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:center;margin:0;padding:0 var(--echo-space-6);list-style:none}.crowd__one{position:relative;display:grid;justify-items:center;gap:var(--echo-space-3);margin-inline:-5px;translate:0 calc(var(--lift, 0px) * -1);rotate:var(--turn,0deg)}.crowd__body{display:block;filter:drop-shadow(0 10px 10px rgb(0 0 0/.4))}.crowd__tag{padding:2px var(--echo-space-5);border-radius:var(--echo-radius-full);background:var(--echo-surface);box-shadow:0 0 0 1px var(--echo-seam);font-family:var(--echo-font-machine);font-size:var(--echo-text-3xs);font-weight:700;letter-spacing:.08em;color:var(--echo-text);white-space:nowrap}.crowd__tag a{color:inherit;text-underline-offset:2px}.crowd__one--empty{margin-inline-start:var(--echo-space-8);rotate:none;translate:none}.crowd__slot{display:block;width:64px;height:64px;box-sizing:border-box;border-radius:var(--echo-radius-full);border:2px dashed color-mix(in oklab,var(--echo-text-dim) 70%,transparent)}.crowd__line{margin:0;max-width:38rem;font-size:var(--echo-text-sm);line-height:1.55;color:var(--echo-text-dim);text-align:center}.crowd__line a{color:var(--echo-text);text-underline-offset:3px}@media (max-width:48rem){.donate{grid-template-columns:minmax(0,1fr)}}@media (max-width:23rem){.donate__panel{padding:1rem}.donate__go .echo-hw__icon{display:none}}@media (pointer:coarse){.crowd__line a,.support__other a{display:inline-flex;align-items:center;min-height:44px}}.letter-sec:not(.support-page) .support__title{font-size:clamp(2rem,4.4vw,4rem)}.echo-home{max-width:1180px;padding:0 var(--home-gutter) 7rem}.echo-home,.home{--home-gutter:clamp(1.25rem,4vw,3rem);margin:0 auto}.home{max-width:1240px;padding:0 var(--home-gutter)}.sec{position:relative;padding-block:clamp(5rem,11vw,10rem) 0}.two-tone{margin:0;font-size:clamp(1.05rem,1.35vw,1.2rem);line-height:1.55;color:var(--echo-text-dim);text-wrap:pretty}.two-tone strong{font-weight:600;color:var(--echo-text)}[data-reveal]{transition:clip-path 1s cubic-bezier(.2,.7,.2,1),translate 1s cubic-bezier(.2,.7,.2,1)}[data-reveal=out]{clip-path:inset(100% -60px -60px -60px);translate:0 56px}[data-reveal=in]{clip-path:inset(-60px)}.guide-stop{--guide-size:72px;display:block;flex:none;width:var(--guide-size);height:var(--guide-size);pointer-events:none}.echo3d{inset:0;width:100%;height:100%}.echo3d,.guide{position:fixed;z-index:40;pointer-events:none}.guide{top:0;left:0;width:188px;height:188px;transform-origin:50% 92.1%;visibility:hidden;will-change:transform}.guide__lean{width:100%;height:100%;transform-origin:50% 60%}.guide .echo-creature{filter:drop-shadow(0 18px 18px rgb(0 0 0/.45))}.home{--seam-v:linear-gradient(180deg,transparent,var(--echo-seam) 12%,var(--echo-seam) 88%,transparent);--seam-h:linear-gradient(90deg,transparent,var(--echo-seam) 8%,var(--echo-seam) 92%,transparent);--lip:rgb(255 255 255/calc(0.04 * var(--echo-gloss, 1)))}.objects__cell:before{bottom:0;width:2px;background:var(--seam-v);box-shadow:1px 0 0 var(--lip);opacity:var(--seam-l,0)}.objects__cell:after,.objects__cell:before{content:"";position:absolute;left:0;top:0;pointer-events:none}.objects__cell:after{right:0;height:2px;background:var(--seam-h);box-shadow:0 1px 0 var(--lip);opacity:var(--seam-t,0)}.objects__cell:not(:nth-child(3n+1)){--seam-l:1}.objects__cell:nth-child(n+4){--seam-t:1}.who__deferred[data-deferred]{min-height:14rem}.home .doc-code__pre{white-space:pre-wrap;overflow-wrap:anywhere}.who__code{display:grid;gap:var(--echo-space-7)}.who__renders{display:flex;flex-wrap:wrap;align-items:center;gap:var(--echo-space-8)}.ways__caption,.who__caption{margin:0;font-family:var(--echo-font-machine);font-size:var(--echo-text-2xs);font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--echo-text-dim)}.install__note{margin:0;font-size:var(--echo-text-sm);line-height:1.55;color:var(--echo-text-dim)}.ways__seeds{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--echo-space-7)}.ways__seed{display:flex;flex-wrap:wrap;align-items:center;gap:var(--echo-space-7)}.ways__hex{flex-basis:100%;font-family:var(--echo-font-mono);font-size:var(--echo-text-xs);letter-spacing:.06em;color:var(--echo-text-dim)}.ways__agent{display:grid;gap:var(--echo-space-8)}.ways__prompt{display:grid;gap:var(--echo-space-6);margin:0}.ways__prompt blockquote{margin:0;padding:var(--echo-space-8) var(--echo-space-9);border-radius:18px 18px 18px 6px;background:var(--echo-surface);box-shadow:inset 0 1px 0 color-mix(in oklab,var(--echo-cap-highlight) 30%,transparent);font-size:var(--echo-text-md);line-height:1.5;color:var(--echo-text)}.ways__radio{display:flex;flex-wrap:wrap;align-items:center;gap:var(--echo-space-9)}.ways__radio>:first-child{flex:1 1 14rem;min-width:0}.objects__grid{grid-template-columns:repeat(3,minmax(0,1fr))}.objects__cell,.objects__grid{position:relative;display:grid}.objects__cell{grid-template-rows:1fr auto;min-width:0;margin:0}.objects__stage{display:grid;place-items:center;min-width:0;padding:clamp(1.5rem,3vw,2.5rem) clamp(1rem,2vw,1.75rem)}.objects__stage>*{max-width:100%}.objects__stage[data-deferred]{min-height:15rem}.objects__label{display:grid;gap:var(--echo-space-3);padding:0 clamp(1rem,2vw,1.75rem) clamp(1.5rem,3vw,2.25rem)}.objects__name{justify-self:start;font-family:var(--echo-font-machine);font-size:var(--echo-text-sm);font-weight:700;color:var(--echo-text);text-decoration:none}.objects__name:hover{text-decoration:underline;text-underline-offset:3px}.objects__what{font-size:var(--echo-text-sm);line-height:1.45;color:var(--echo-text-dim)}.objects__add{margin-top:var(--echo-space-3);font-family:var(--echo-font-mono);font-size:var(--echo-text-2xs);color:var(--echo-text-dim);overflow-wrap:anywhere}.objects__stop{position:absolute;top:calc(var(--guide-size) * -1 + 4px);right:clamp(1rem,2vw,1.75rem);z-index:1;--guide-size:84px}.bench__printer{gap:var(--echo-space-9)}.bench__paper,.bench__printer{display:grid;justify-items:center}.bench__paper{min-height:330px}.bench__companions{display:flex;align-items:flex-end;gap:var(--echo-space-9)}.objects__screens{position:relative;display:grid;justify-items:center;gap:var(--echo-space-10);margin-top:clamp(4rem,8vw,6.5rem)}.objects__screens-line{max-width:40rem;text-align:center}.objects__frame{position:relative;width:100%;box-sizing:border-box;padding:clamp(8px,1vw,12px);border-radius:clamp(1.25rem,2.2vw,2rem);background:linear-gradient(180deg,color-mix(in oklab,var(--echo-cap) 70%,var(--echo-surface)),var(--echo-surface));box-shadow:inset 0 1px 0 rgb(255 255 255/.08),inset 0 0 0 1px rgb(0 0 0/.35),0 2px 4px rgb(0 0 0/.35),0 40px 80px -40px rgb(0 0 0/.8)}.objects__window{position:relative;height:clamp(30rem,52vw,44rem);overflow:auto;border-radius:clamp(.9rem,1.6vw,1.5rem);background:var(--echo-well);box-shadow:inset 0 2px 10px rgb(0 0 0/.6),inset 0 0 0 1px rgb(0 0 0/.5);scrollbar-width:thin}.objects__screen{min-height:100%}.objects__screen .echo-chat{height:clamp(30rem,52vw,44rem)}.objects__open{margin:0;font-size:var(--echo-text-sm);color:var(--echo-text-dim)}.objects__open a{color:var(--echo-text);text-underline-offset:3px}.objects__pick{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--echo-space-6)}.objects__pick .echo-hw{position:relative}.objects__pick .echo-hw:has(.echo-hw__cap[aria-pressed=true]):after{content:"";position:absolute;left:var(--echo-space-5);right:var(--echo-space-5);bottom:calc(var(--echo-space-3) * -1);height:2px;border-radius:var(--echo-radius-full);background:var(--echo-accent-glow);box-shadow:0 0 7px color-mix(in srgb,var(--echo-accent-glow) 70%,transparent)}.objects__more{display:flex;justify-content:center;margin-top:clamp(3rem,6vw,4.5rem)}.access__try{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,26rem);gap:clamp(2rem,6vw,6rem);align-items:center}.access__prompt{display:grid;gap:var(--echo-space-10);justify-items:start}.access__big{margin:0;font-family:var(--site-font-display),var(--echo-font-sans);font-size:clamp(1.9rem,3.8vw,3.25rem);font-weight:800;line-height:1.02;letter-spacing:-.035em;color:var(--echo-text);text-wrap:balance}.access__big .echo-kbd{font-size:.62em;vertical-align:.12em;padding-inline:.35em}.access__stop{--guide-size:96px}.access__panel{position:relative;display:grid;gap:var(--echo-space-10);padding-block:var(--echo-space-5);padding-inline-start:clamp(1.5rem,4vw,3.5rem)}.access__panel:before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--seam-v);box-shadow:1px 0 0 var(--lip)}.access__big--touch{display:none}@media (pointer:coarse){.access__big--keys{display:none}.access__big--touch{display:block}}.access__row{display:flex;flex-wrap:wrap;align-items:center;gap:var(--echo-space-10)}.access__inline{display:inline-flex;align-items:center;gap:var(--echo-space-6);cursor:pointer}.access__inline,.access__said{font-size:var(--echo-text-sm);color:var(--echo-text-dim)}.letter-sec{position:relative;overflow:clip;margin-top:clamp(5rem,11vw,10rem);padding-block:clamp(3rem,7vw,6rem) clamp(4rem,8vw,7rem)}.letter-sec:before{content:"";position:absolute;inset:0 0 40%;background:radial-gradient(45% 55% at 50% 45%,color-mix(in oklch,var(--echo-accent-glow) 28%,transparent),transparent 72%),radial-gradient(25% 30% at 50% 40%,color-mix(in oklch,var(--echo-accent) 18%,transparent),transparent 70%);pointer-events:none}.support-page{margin-top:0}.letter-sec__inner{position:relative;display:grid;grid-template-columns:minmax(0,1fr);justify-items:center;gap:clamp(3.5rem,7vw,5.5rem);max-width:1240px;margin:0 auto;padding-inline:clamp(1.25rem,4vw,3rem);box-sizing:border-box}.letter-sec__head{display:grid;justify-items:center;gap:var(--echo-space-8);text-align:center}.letter-sec__title{margin:0;font-family:var(--site-font-display),var(--echo-font-sans);font-size:clamp(2.4rem,5.4vw,4.4rem);font-weight:800;line-height:1;letter-spacing:-.04em;color:var(--echo-text);text-wrap:balance;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}.letter{position:relative;box-sizing:border-box;width:min(100%,42rem);padding:clamp(2.25rem,5vw,3.75rem) clamp(1.5rem,5vw,3.75rem) clamp(2rem,4.5vw,3.25rem);border-radius:3px;color:var(--echo-surface);background:linear-gradient(155deg,color-mix(in oklab,var(--echo-text) 92%,white) 0,var(--echo-text) 38%,color-mix(in oklab,var(--echo-text) 94%,var(--echo-surface)) 100%);box-shadow:inset 0 1px 0 rgb(255 255 255/.5),2px 3px 6px rgb(0 0 0/.25),14px 24px 50px -12px rgb(0 0 0/.55);font-family:var(--site-font-mono),var(--echo-font-mono);font-size:clamp(.95rem,1.2vw,1.05rem);line-height:1.75;text-wrap:pretty}.letter p{margin:0 0 1.1em}.letter__date{font-size:.9em}.letter .letter__sign{margin-top:1.6em;font-family:var(--brand-font-display),var(--site-font-display),var(--echo-font-sans);font-size:2.1em;line-height:1}.letter__links a{color:var(--echo-surface);text-decoration-thickness:1px;text-underline-offset:3px}.letter .letter__ps{margin:1.8em 0 0;padding-top:1.1em;border-top:1px dashed color-mix(in oklab,var(--echo-surface) 45%,transparent)}.letter a:focus-visible{outline:2px solid var(--echo-surface);outline-offset:3px;border-radius:2px}.letter__photo{position:relative;float:right;width:clamp(5.5rem,16vw,8.5rem);margin:calc(-1 * clamp(3.25rem, 6vw, 4.75rem)) calc(-1 * clamp(.75rem, 3vw, 2rem)) 1rem 1.5rem;padding:6px 6px 16px;background:color-mix(in oklab,var(--echo-text) 90%,white);box-shadow:1px 2px 3px rgb(0 0 0/.25),6px 12px 22px -8px rgb(0 0 0/.45);transform:rotate(3deg)}.letter__photo img,.letter__portrait{display:block;width:100%;aspect-ratio:4/5;object-fit:cover}.letter__portrait{display:grid;place-items:center;background:var(--echo-well)}.letter__clip{position:absolute;top:-22px;left:42%;width:14px;height:46px;stroke:color-mix(in oklab,var(--echo-text) 62%,var(--echo-seam))}.letter__stop{position:absolute;top:calc(var(--guide-size) * -1 + 10px);left:clamp(1.5rem,8%,3.5rem);--guide-size:96px}.support{gap:clamp(2rem,4vw,3rem);width:100%}.support,.support__head{display:grid;justify-items:center}.support__head{gap:var(--echo-space-7);max-width:40rem;text-align:center}.support__lede,.support__other{margin:0;max-width:40rem;font-size:clamp(1.02rem,1.3vw,1.12rem);line-height:1.6;color:var(--echo-text-dim);text-align:center;text-wrap:pretty}.support__other a{color:var(--echo-text);text-underline-offset:3px}.support-faq{max-width:48rem;padding-bottom:clamp(4rem,8vw,7rem)}.support-faq__title{margin:0 0 var(--echo-space-10);font-family:var(--site-font-display),var(--echo-font-sans);font-size:clamp(2.2rem,5vw,4.5rem);font-weight:800;line-height:.9;letter-spacing:-.045em;text-transform:uppercase;color:var(--echo-text)}.support-faq__answer{margin:0;font-size:var(--echo-text-md);line-height:1.6;color:var(--echo-text-dim)}.support-faq__answer a{color:var(--site-link,var(--echo-accent))}.foot{position:relative;padding:clamp(4rem,8vw,7rem) clamp(1.25rem,4vw,3rem) var(--echo-space-11);background:color-mix(in oklab,var(--echo-well) 70%,black);box-shadow:inset 0 1px 0 var(--echo-seam)}.foot__inner{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(2.5rem,6vw,6rem);max-width:1240px;margin:0 auto}.foot__mark{display:grid;justify-items:start;align-content:start;gap:var(--echo-space-10)}@media (max-width:40rem){.foot__lockup{zoom:.55}}.foot__line{margin:0;font-size:var(--echo-text-md);color:var(--echo-text-dim)}.foot__nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--echo-space-10)}.foot__title{margin:0 0 var(--echo-space-8);font-family:var(--echo-font-machine);font-size:var(--echo-text-2xs);font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--echo-text-dim)}.foot__col ul{display:grid;gap:var(--echo-space-5);margin:0;padding:0;list-style:none}.foot__col a{display:inline-flex;align-items:center;min-height:24px;color:var(--echo-text);text-decoration:none}.foot__col a:hover{color:var(--site-link,var(--echo-accent))}.foot__legal{max-width:1240px;margin:clamp(3rem,6vw,5rem) auto 0;padding-top:var(--echo-space-10);border-top:1px solid var(--echo-seam);font-size:var(--echo-text-xs);color:var(--echo-text-dim)}.foot__pile{position:relative;height:clamp(15rem,36vh,25rem);margin:clamp(2rem,5vw,4rem) calc(-1 * clamp(1.25rem, 4vw, 3rem)) calc(-1 * var(--echo-space-11));overflow:clip}.foot__stop{--guide-size:clamp(6rem,11vw,9.5rem);position:absolute;left:50%;top:4%;translate:-50% 0}.foot__flat{position:absolute;inset:auto 0 0;display:flex;justify-content:center;align-items:flex-end;gap:0;pointer-events:none}.foot__flat>span{margin-inline:-6px;translate:0 calc(var(--lift) * -1)}@media (max-width:34rem){.foot__flat>span:nth-child(n+5){display:none}}:root[data-echo3d] .foot__flat{visibility:hidden}.foot a:focus-visible,.home a:focus-visible,.support a:focus-visible{outline:2px solid var(--echo-accent-ink,var(--echo-accent-glow));outline-offset:3px;border-radius:3px}.foot__col a,.letter__links a,.objects__name,.objects__open a{display:inline-flex;align-items:center;min-width:24px;min-height:24px}@media (pointer:coarse){.foot__col a,.letter__links a,.objects__name,.objects__open a{min-width:44px;min-height:44px}.support-faq__answer,.support__other p{line-height:2.75}}@media (max-width:64rem){.foot__inner{grid-template-columns:minmax(0,1fr)}.objects__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.objects__cell:nth-child(n){--seam-l:0;--seam-t:0}.objects__cell:nth-child(2n){--seam-l:1}.objects__cell:nth-child(n+3){--seam-t:1}}@media (max-width:56.25rem){.access__try,.foot__inner{grid-template-columns:minmax(0,1fr)}.access__panel{padding-inline-start:0;padding-top:var(--echo-space-10)}.access__panel:before{top:0;bottom:auto;right:0;width:auto;height:2px;background:var(--seam-h)}.access__stop,.letter__stop{--guide-size:68px}}@media (max-width:40rem){.objects__grid{grid-template-columns:minmax(0,1fr)}.objects__cell:nth-child(n){--seam-l:0;--seam-t:0}.objects__cell:nth-child(n+2){--seam-t:1}.foot__nav,.ways__seeds{grid-template-columns:minmax(0,1fr)}}:root[data-drawn] .foot{background:var(--echo-surface);box-shadow:inset 0 var(--echo-line-width) 0 var(--echo-line)}