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;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--bg:#0b1311;--bg-soft:#101a17;--surface:#13201c;--ink:#e7f1ed;--ink-2:#a3b5ae;--line:#22322c;--mint:#7dd3b5;--mint-strong:#7dd3b5;--mint-soft:#16302a;--btn-ink:#0b1311;--t-translate:#7dd3b5;--t-studio:#86c3ea;--t-connect:#e3b65a;--t-developers:#a9adf0;--focus:#7db5ff;--good:#6fd3a0;--bad:#ff8a80;--idle:#8e9c96;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}[data-p=translate]{--tint:var(--t-translate)}[data-p=studio]{--tint:var(--t-studio)}[data-p=connect]{--tint:var(--t-connect)}[data-p=developers]{--tint:var(--t-developers)}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font:17px/1.6 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;overflow-x:hidden}a{color:var(--mint-strong);text-underline-offset:3px}:focus-visible{outline:3px solid 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.15s,background-color .15s,border-color .15s;display:inline-flex}.btn-primary{background:var(--mint-strong);color:var(--btn-ink)}.btn-primary:hover{filter:brightness(1.07);transform:translateY(-1px)}.btn-quiet{color:var(--mint-strong);border-color:var(--line);background:0 0}.btn-quiet:hover{border-color:var(--mint);background:var(--mint-soft)}.btn-tint{background:var(--tint);color:var(--btn-ink)}.btn-tint:hover{filter:brightness(1.07);transform:translateY(-1px)}.top{border-bottom:1px solid var(--line);background:var(--bg);z-index:20;position:sticky;top:0}.top .wrap{align-items:center;gap:16px;min-height:64px;display:flex}.logo{color:var(--ink);white-space:nowrap;align-items:center;gap:10px;min-height:44px;font-size:1.05rem;font-weight:750;text-decoration:none;display:flex}.logo svg{width:28px;height:28px}.top nav{gap:4px;margin-left:12px;display:none}.top nav a{color:var(--ink-2);border-radius:8px;padding:8px 12px;font-size:.95rem;text-decoration:none}.top nav a:hover{color:var(--ink);background:var(--bg-soft)}.top .signin{gap:0;min-height:44px;margin-left:auto;padding:8px 16px;font-size:.92rem}@media (max-width:480px){.top .signin .long{display:none}}@media (min-width:900px){.top nav{display:flex}}.hero{padding:40px 0 24px}.hero-grid{align-items:center;gap:28px;display:grid}@media (min-width:960px){.hero{padding:72px 0 40px}.hero-grid{grid-template-columns:.9fr 1.1fr;gap:40px}}.hero .lead{color:var(--ink-2);font-size:clamp(1.08rem,2.3vw,1.25rem)}.facts{color:var(--ink-2);flex-wrap:wrap;gap:8px 22px;margin:24px 0 0;padding:0;font-size:.95rem;list-style:none;display:flex}.facts li{padding-left:16px;position:relative}.facts li:before{content:"";background:var(--mint);border-radius:50%;width:8px;height:8px;position:absolute;top:.55em;left:0}.eco{margin:0;position:relative}.eco-stage{position:relative}.eco-lines{display:none}.core{text-align:center;background:var(--surface);border:2px solid var(--mint);width:128px;height:128px;color:var(--ink);box-shadow:0 0 0 10px var(--mint-soft), 0 0 0 22px color-mix(in srgb, var(--mint-soft) 55%, transparent);z-index:2;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;margin:0 auto;display:flex;position:relative}.core b{letter-spacing:-.02em;color:var(--mint-strong);font-size:1.6rem;line-height:1}.core span{color:var(--ink-2);margin-top:4px;font-size:.78rem}.core .breath{border:2px solid var(--mint);opacity:0;border-radius:50%;animation:4s ease-out infinite breath;position:absolute;inset:-2px}@keyframes breath{0%{opacity:.5;transform:scale(1)}to{opacity:0;transform:scale(1.55)}}@media (max-width:719px){.core{width:96px;height:96px;box-shadow:0 0 0 6px var(--mint-soft), 0 0 0 12px color-mix(in srgb, var(--mint-soft) 55%, transparent);margin:0 0 0 12px}.core b{font-size:1.3rem}}.nodes{gap:12px;margin:30px 0 0;padding:0 0 0 84px;list-style:none;display:grid;position:relative}.nodes:before{content:"";background:color-mix(in srgb, var(--mint) 45%, transparent);width:2px;position:absolute;top:-30px;bottom:26px;left:59px}.nodes:after{content:"";background:var(--mint);width:10px;height:10px;box-shadow:0 0 0 4px var(--mint-soft);border-radius:50%;animation:3.6s ease-in-out infinite spine;position:absolute;top:-30px;left:55px}@keyframes spine{0%{opacity:0;transform:translateY(0)}10%{opacity:1}90%{opacity:1}to{transform:translateY(calc(var(--spine,320px)));opacity:0}}.nodes li{position:relative}.nodes li:before{content:"";background:color-mix(in srgb, var(--mint) 45%, transparent);width:24px;height:2px;position:absolute;top:28px;left:-24px}.node{border:1.5px solid var(--line);background:var(--surface);width:100%;min-height:56px;color:var(--ink);cursor:pointer;text-align:left;border-radius:12px;align-items:center;gap:12px;padding:10px 16px;font:650 1.02rem Inter,sans-serif;transition:border-color .2s,box-shadow .2s,transform .2s,background-color .2s;display:flex}.node .dot{width:34px;height:34px;color:var(--tint);background:color-mix(in srgb, var(--tint) 12%, var(--surface));border-radius:10px;flex:none;place-items:center;display:grid}.node small{color:var(--ink-2);font-size:.85rem;font-weight:450;display:block}.node:hover,.node[aria-pressed=true]{border-color:var(--tint);box-shadow:0 0 0 4px color-mix(in srgb, var(--tint) 16%, transparent)}.node[aria-pressed=true]{background:color-mix(in srgb, var(--tint) 6%, var(--surface))}.eco-panel{border:1px dashed var(--line);background:var(--bg-soft);border-radius:12px;min-height:120px;margin-top:16px;padding:16px 18px;transition:border-color .25s,background-color .25s}.eco-panel p{margin:0 0 12px}.eco-panel .hint{color:var(--ink-2);margin:0}.eco[data-active] .eco-panel{border-style:solid;border-color:var(--tint);background:color-mix(in srgb, var(--tint) 6%, var(--surface))}.eco-panel h3{color:var(--tint);margin:0 0 4px;font-size:1.05rem}@media (min-width:720px){.eco-stage{aspect-ratio:5/4}.eco-lines{width:100%;height:100%;display:block;position:absolute;inset:0;overflow:visible}.core{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.nodes{margin:0;padding:0;display:block;position:absolute;inset:0}.nodes:before,.nodes:after,.nodes li:before{display:none}.nodes li{left:var(--x);top:var(--y);width:max-content;position:absolute;transform:translate(-50%,-50%)}.node{width:auto;min-width:176px}.eco-panel{margin-top:8px}}.line{fill:none;stroke:var(--mint);stroke-width:2px;opacity:.35;stroke-linecap:round;transition:opacity .3s,stroke-width .3s,stroke .3s}.line.dash{stroke-dasharray:2 7}.pulse{fill:var(--mint)}.ring{fill:none;stroke:var(--line);stroke-width:1.5px;stroke-dasharray:3 6}.eco[data-active] .line{opacity:.15}.eco[data-active=translate] .line[data-p=translate],.eco[data-active=studio] .line[data-p=studio],.eco[data-active=connect] .line[data-p=connect],.eco[data-active=developers] .line[data-p=developers]{opacity:1;stroke:var(--tint);stroke-width:3px}.eco[data-active] .pulse{opacity:.25}.eco[data-active=translate] .pulse[data-p=translate],.eco[data-active=studio] .pulse[data-p=studio],.eco[data-active=connect] .pulse[data-p=connect],.eco[data-active=developers] .pulse[data-p=developers]{opacity:1;fill:var(--tint)}.eco--mini .node{min-width:0;min-height:44px;padding:6px 10px;font-size:.9rem}.eco--mini .node small{display:none}.eco--mini .node .dot{width:28px;height:28px}.eco--mini .core{width:96px;height:96px}.eco--mini .core b{font-size:1.25rem}.eco--mini .eco-panel{display:none}.foundations{background:var(--bg-soft);border-block:1px solid var(--line)}.layers{gap:0;max-width:900px;margin-top:28px;display:grid}.layer{background:var(--surface);border:1px solid var(--line);border-radius:16px;grid-template-columns:44px 1fr;align-items:start;gap:14px;padding:20px 22px;display:grid;position:relative}.layer+.layer{margin-top:-6px}.layer:first-child{z-index:3;margin-right:0}.layer:nth-child(2){z-index:2;margin-left:18px}.layer:nth-child(3){z-index:1;margin-left:36px}.layer .badge{background:var(--mint-soft);width:44px;height:44px;color:var(--mint-strong);border-radius:12px;place-items:center;display:grid}.layer h3{margin:0 0 4px;font-size:1.1rem}.layer p{color:var(--ink-2);margin:0}.layer .under{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.chip{color:var(--tint,var(--ink-2));background:color-mix(in srgb, var(--tint,var(--ink-2)) 11%, var(--surface));white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:3px 10px;font-size:.8rem;font-weight:650;display:inline-flex}@media (min-width:800px){.layer:nth-child(2){margin-left:40px}.layer:nth-child(3){margin-left:80px}}.thread{gap:28px;margin-top:36px;padding-left:40px;display:grid;position:relative}.thread:before{content:"";background:linear-gradient(var(--mint), color-mix(in srgb, var(--mint) 25%, transparent));width:2px;position:absolute;top:0;bottom:36px;left:13px}.thread-head{color:var(--mint-strong);align-items:center;gap:10px;font-size:.9rem;font-weight:700;display:flex;position:absolute;top:-18px;left:0}.thread-head i{background:var(--surface);border:2px solid var(--mint);border-radius:50%;place-items:center;width:28px;height:28px;font-size:.7rem;font-style:normal;display:grid}.platform{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--tint);border-radius:var(--radius);padding:26px 26px 26px 24px;scroll-margin-top:84px;transition:box-shadow .25s,border-color .25s;position:relative}.platform:before{content:"";background:color-mix(in srgb, var(--mint) 60%, transparent);width:27px;height:2px;position:absolute;top:40px;left:-31px}.platform:after{content:"";background:var(--surface);border:2px solid var(--tint);border-radius:50%;width:12px;height:12px;position:absolute;top:35px;left:-36px}.platform:hover,.platform.is-lit{box-shadow:0 0 0 4px color-mix(in srgb, var(--tint) 14%, transparent)}.platform header{align-items:center;gap:14px;margin-bottom:10px;display:flex}.platform header .dot{width:44px;height:44px;color:var(--tint);background:color-mix(in srgb, var(--tint) 12%, var(--surface));border-radius:12px;place-items:center;display:grid}.platform h3{margin:0}.platform .purpose{margin-bottom:12px;font-size:1.05rem}.platform .for{color:var(--ink-2);margin-bottom:12px;font-size:.95rem}.platform .for b{color:var(--ink);font-weight:650}.platform ul{gap:8px;margin:0 0 20px;padding:0;list-style:none;display:grid}@media (min-width:800px){.platform ul{grid-template-columns:1fr 1fr;column-gap:28px}}.platform li{padding-left:26px;font-size:.97rem;position:relative}.platform li:before{content:"";border-left:2px solid var(--tint);border-bottom:2px solid var(--tint);width:10px;height:5px;position:absolute;top:.5em;left:3px;transform:rotate(-45deg)}.platform .note{color:var(--ink-2);margin:-6px 0 16px;font-size:.88rem}.chooser-grid{align-items:start;gap:28px;margin-top:28px;display:grid}@media (min-width:900px){.chooser-grid{grid-template-columns:1fr 1fr;gap:48px}.chooser-side{position:sticky;top:96px}}.chooser-side{display:none}@media (min-width:720px){.chooser-side{display:block}}.chooser{gap:12px;display:grid}.choice{border:1px solid var(--line);background:var(--surface);border-radius:12px;transition:border-color .2s,box-shadow .2s}.choice[open]{border-color:var(--tint);box-shadow:0 0 0 4px color-mix(in srgb, var(--tint) 12%, transparent)}.choice summary{cursor:pointer;align-items:center;gap:12px;min-height:56px;padding:16px 18px;font-weight:600;list-style:none;display:flex}.choice summary::-webkit-details-marker{display:none}.choice summary .dot{background:var(--tint);border-radius:50%;flex:none;width:10px;height:10px}.choice summary .chev{width:20px;height:20px;color:var(--ink-2);flex:none;margin-left:auto;transition:transform .25s}.choice[open] summary .chev{transform:rotate(180deg)}.choice .answer{color:var(--ink-2);padding:0 18px 18px 40px}.choice .answer p{margin-bottom:14px}.choice::details-content{block-size:0;transition:block-size .28s ease, content-visibility .28s allow-discrete;overflow:hidden}.choice[open]::details-content{block-size:auto}@supports (interpolate-size:allow-keywords){:root{interpolate-size:allow-keywords}}.flow{gap:10px;max-width:560px;margin:26px 0 30px;padding-left:44px;display:grid;position:relative}.flow:before{content:"";background:color-mix(in srgb, var(--mint) 50%, transparent);width:2px;position:absolute;top:34px;bottom:22px;left:15px}.flow .src{color:var(--mint-strong);align-items:center;gap:10px;margin-left:-44px;font-weight:700;display:inline-flex}.flow .src i{border:2px solid var(--mint);background:var(--surface);border-radius:50%;place-items:center;width:32px;height:32px;font-size:.72rem;font-style:normal;display:grid}.flow .to{align-items:center;gap:10px;font-size:.95rem;display:flex;position:relative}.flow .to:before{content:"";background:color-mix(in srgb, var(--mint) 50%, transparent);width:22px;height:2px;position:absolute;top:50%;left:-29px}.flow .to b{color:var(--tint)}.flow .to .chip{margin-left:auto}.lang-tools{gap:12px;max-width:46rem;margin:0 0 16px;display:grid}.lang-tools label{font-size:.95rem;font-weight:600}.lang-tools input{width:100%;min-height:48px;font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 14px}.lang-tools input:focus{outline:3px solid var(--focus);border-color:#0000}.filters{flex-wrap:wrap;gap:8px;display:flex}.filters button{border:1px solid var(--line);background:var(--surface);min-height:40px;color:var(--ink);cursor:pointer;border-radius:999px;padding:6px 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.wrap{grid-template-columns:1.4fr 1fr 1fr}}.foot h2{margin-bottom:10px;font-size:.95rem}.foot ul{gap:8px;margin:0;padding:0;list-style:none;display:grid}.foot a{color:var(--ink-2)}.status li{align-items:center;gap:8px;display:flex}.status i{background:var(--good);border-radius:50%;flex:none;width:9px;height:9px}.status .st-bad i{background:var(--bad)}.status .st-idle i{background:var(--idle)}.status span{color:var(--ink-2)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}.choice::details-content{transition:none!important;animation:none!important}.pulse{display:none}.btn-primary:hover,.btn-tint:hover{transform:none}}.calm *,.calm :before,.calm :after{transition:none!important;animation:none!important}.calm .pulse{display:none}.eco-panel .more{white-space:nowrap;margin:10px 0 0 12px;font-size:.92rem;display:inline-block}.top .wrap{gap:10px}.top .logo .word{display:inline}.trail{align-items:center;min-width:0;display:flex}.trail .link{background:color-mix(in srgb, var(--mint) 55%, transparent);flex:none;width:40px;height:2px;position:relative}.trail .link:after{content:"";background:var(--mint);border-radius:50%;width:8px;height:8px;animation:3.6s ease-in-out infinite hop;position:absolute;top:-3px;left:0}@keyframes hop{0%{opacity:0;transform:translate(0)}15%,85%{opacity:1}to{opacity:0;transform:translate(32px)}}.here{border:1.5px solid var(--tint);background:color-mix(in srgb, var(--tint) 7%, var(--surface));min-height:44px;color:var(--ink);white-space:nowrap;border-radius:11px;align-items:center;gap:8px;padding:5px 12px 5px 5px;font-weight:700;text-decoration:none;display:inline-flex}.here .dot,.ic{color:var(--tint);background:color-mix(in srgb, var(--tint) 13%, var(--surface));flex:none;place-items:center;display:grid}.here .dot{border-radius:8px;width:32px;height:32px}.here svg.i{width:18px;height:18px}.acct{border-radius:50%;place-items:center;width:44px;height:44px;margin-left:auto;text-decoration:none;display:grid}.acct span{background:var(--mint-soft);width:36px;height:36px;color:var(--mint-strong);border:1.5px solid color-mix(in srgb, var(--mint) 40%, transparent);border-radius:50%;place-items:center;font-size:.85rem;font-weight:700;display:grid}@media (max-width:479px){.top .logo .word{display:none}.trail .link{width:26px}}.tabs-bar{border-bottom:1px solid var(--line);background:var(--bg)}.tabs{scrollbar-width:none;gap:2px;margin-inline:-8px;display:flex;overflow-x:auto}.tabs::-webkit-scrollbar{display:none}.tabs a{min-height:50px;color:var(--ink-2);white-space:nowrap;align-items:center;gap:8px;padding:0 12px;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex;position:relative}.tabs a:hover,.tabs a[aria-current=page]{color:var(--ink)}.tabs a[aria-current=page]:after{content:"";background:var(--tint);border-radius:3px 3px 0 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