@font-face{font-family:'Geist';font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/geist.woff2) format('woff2')}
@font-face{font-family:'Geist Mono';font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/geist-mono.woff2) format('woff2')}
@font-face{font-family:'Newsreader';font-style:italic;font-weight:200 800;font-display:swap;src:url(/fonts/newsreader-italic.woff2) format('woff2')}
:root{
  --brand:#8008f4;--brand-soft:#c762f6;--brand-deep:#3a0a66;
  --background:#060409;--foreground:#f4f2f8;--surface:#0b0714;--surface-2:#120b1f;
  --muted:#171024;--muted-foreground:#a49bb6;--secondary:#1b1229;
  --border:oklch(1 0 0 / 8%);--border-2:oklch(1 0 0 / 14%);--radius:.75rem;
  --sans:'Geist',ui-sans-serif,system-ui,sans-serif;
  --serif:'Newsreader',Georgia,'Times New Roman',serif;
  --mono:'Geist Mono',ui-monospace,SFMono-Regular,monospace;
}
*{box-sizing:border-box}
html{color-scheme:dark;scroll-behavior:smooth}
html,body{overflow-x:clip}
body{margin:0;background:var(--background);color:var(--foreground);font-family:var(--sans);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:72rem;margin:0 auto;padding:0 1.5rem}
.nav{position:sticky;top:0;z-index:20;background:color-mix(in oklab,var(--background) 80%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:.5rem;font-weight:500;letter-spacing:-.01em;text-decoration:none}
.mark{width:18px;height:18px;border-radius:5px;background:linear-gradient(135deg,var(--brand),var(--brand-soft));flex:none}
.brand .sub{color:var(--muted-foreground);font-weight:400}
.links{display:flex;gap:1.4rem;font-size:13px;color:var(--muted-foreground)}
.links a{text-decoration:none}
.links a:hover{color:var(--foreground)}
.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.6rem 1.05rem;border-radius:999px;font-size:13px;font-weight:500;text-decoration:none;border:1px solid var(--border-2);white-space:nowrap}
.btn.primary{background:var(--foreground);color:var(--background);border-color:transparent}
.btn.ghost{color:var(--foreground)}
.btn.sm{padding:.4rem .8rem;font-size:12px}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-foreground);display:inline-flex;align-items:center;gap:.6rem}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--brand-soft);box-shadow:0 0 12px var(--brand-soft)}
.h1{font-weight:400;letter-spacing:-.03em;line-height:1.02;text-wrap:balance;margin:0;font-size:clamp(2.6rem,5.4vw,4.4rem);max-width:18ch}
.h2{font-weight:400;letter-spacing:-.025em;line-height:1.1;text-wrap:balance;margin:0;font-size:clamp(1.8rem,3vw,2.5rem);max-width:22ch}
.h1 em,.h2 em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em;color:var(--brand-soft)}
.lede{color:var(--muted-foreground);max-width:56ch;text-wrap:pretty;margin:0;font-size:1.05rem}
.sec{padding:6rem 0;border-top:1px solid var(--border)}
.sec-head{display:flex;flex-direction:column;gap:1rem;margin-bottom:3rem;max-width:64ch}
.sec-head p{margin:0;color:var(--muted-foreground);text-wrap:pretty}
.mono{font-family:var(--mono)}
.scope{font-family:var(--mono);font-size:10.5px;letter-spacing:.03em;color:var(--brand-soft);border:1px solid color-mix(in oklab,var(--brand) 35%,transparent);padding:.15rem .45rem;border-radius:999px;white-space:nowrap}
.scope.w{color:#ffd9a8;border-color:color-mix(in oklab,#ffb347 35%,transparent)}


.glyph svg{width:14px;height:14px;fill:var(--foreground)}
.chat-bar svg.ci{width:12px;height:12px;fill:currentColor}
.chat-bar span.on svg.ci{fill:var(--brand-soft)}
.brand svg.word{height:20px;width:auto;aspect-ratio:459/106;fill:var(--foreground)}
.brand .sub{margin-left:.15rem}
.core svg.cm{width:24px;height:24px;fill:var(--brand-soft);flex:none}
/* hero */
.hero{padding-block:5rem 4rem;display:flex;flex-direction:column;align-items:center;text-align:center;gap:1.6rem}
.hero .lede{text-align:center}
.ctas{display:flex;gap:.6rem;flex-wrap:wrap;justify-content:center}
.url{font-family:var(--mono);font-size:12px;color:var(--muted-foreground);display:inline-flex;align-items:center;gap:.6rem;border:1px solid var(--border);background:var(--surface);padding:.5rem .8rem;border-radius:8px}
.url b{color:var(--foreground);font-weight:500}
.url .cp{color:var(--brand-soft);cursor:pointer}
.stage{position:relative;width:100%;max-width:900px;aspect-ratio:880/470;margin-top:1.5rem}
.stage>svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.wire{fill:none;stroke:oklch(1 0 0 / 12%);stroke-width:1}
.pk-out{fill:var(--brand);filter:drop-shadow(0 0 5px var(--brand))}
.pk-in{fill:var(--brand-soft);filter:drop-shadow(0 0 5px var(--brand-soft))}
.tile{position:absolute;transform:translate(-50%,-50%);width:124px;background:var(--surface-2);border:1px solid var(--border-2);border-radius:11px;padding:.55rem .7rem;display:flex;align-items:center;gap:.55rem;box-shadow:0 20px 40px -24px rgba(0,0,0,.8)}
.glyph{width:26px;height:26px;border-radius:7px;background:var(--muted);display:grid;place-items:center;font-family:var(--mono);font-size:11px;flex:none}
.tile .name{font-size:12px;line-height:1.1;text-align:left}
.core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:.6rem;padding:.85rem 1.25rem;border-radius:16px;background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid color-mix(in oklab,var(--brand) 45%,var(--border-2));box-shadow:0 0 0 8px color-mix(in oklab,var(--brand) 10%,transparent),0 0 60px -10px color-mix(in oklab,var(--brand) 55%,transparent)}
.core .mark{width:22px;height:22px;border-radius:6px}
.core .t{font-weight:500;letter-spacing:-.01em;white-space:nowrap;text-align:left}
.core .t small{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.08em;color:var(--muted-foreground);font-weight:400;margin-top:1px}
.cap{position:absolute;transform:translate(-50%,-50%);width:156px;border:1px solid var(--border);background:var(--surface-2);border-radius:11px;padding:.55rem .75rem;display:flex;flex-direction:column;gap:.15rem;text-align:left}
.cap .n{font-size:12.5px}
.cap .s{font-family:var(--mono);font-size:10px;color:var(--brand-soft)}
.col-label{position:absolute;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-foreground)}

/* client strip */
.strip{padding:2rem 0 3.5rem;display:flex;align-items:center;justify-content:center;gap:2.2rem;flex-wrap:wrap;color:var(--muted-foreground);font-size:13px}
.strip .c{display:flex;align-items:center;gap:.5rem}
.strip .c .glyph{width:22px;height:22px;font-size:9px}
.strip .any{font-family:var(--mono);font-size:11px;letter-spacing:.06em;border:1px dashed var(--border-2);padding:.35rem .7rem;border-radius:999px}

/* prompts */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem}
.card{border:1px solid var(--border);background:var(--surface);border-radius:14px;padding:1.2rem 1.25rem;display:flex;flex-direction:column;gap:.8rem}
.prompt .q{font-family:var(--serif);font-size:1.25rem;line-height:1.3;letter-spacing:-.01em}
.prompt .q:before{content:'“';color:var(--brand-soft)}
.prompt .q:after{content:'”';color:var(--brand-soft)}
.prompt .meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:.5rem;font-family:var(--mono);font-size:11px;color:var(--muted-foreground)}
.prompt .meta b{color:var(--foreground);font-weight:500}
.live-wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem;align-items:center}
.live-wrap .sec-head{margin-bottom:0}
.chat{border:1px solid var(--border-2);border-radius:calc(var(--radius)*1.8);box-shadow:0 40px 80px -40px color-mix(in oklab,var(--brand) 40%,transparent);background:var(--surface-2);overflow:hidden;font-size:13px}
.chat-bar{display:flex;gap:.25rem;padding:.55rem .65rem;border-bottom:1px solid var(--border);background:var(--surface)}
.chat-bar span{padding:.3rem .6rem;border-radius:7px;color:var(--muted-foreground);font-size:12px;display:flex;align-items:center;gap:.4rem}
.chat-bar span i{width:8px;height:8px;border-radius:2px;background:var(--muted);display:inline-block}
.chat-bar span.on{background:var(--muted);color:var(--foreground)}
.chat-bar span.on i{background:var(--brand-soft)}
.chat-body{padding:1rem;display:flex;flex-direction:column;gap:.7rem;min-height:230px}
.msg{max-width:90%;padding:.6rem .8rem;border-radius:12px;line-height:1.45}
.msg.user{align-self:flex-end;background:var(--secondary)}
.msg.ai{align-self:flex-start;border:1px solid var(--border)}
.typing{white-space:nowrap;overflow:hidden;display:inline-block;border-right:1px solid var(--brand-soft);animation:type 2.4s steps(44) .4s both,caret .7s step-end infinite}
@keyframes type{from{width:0}to{width:100%}}
@keyframes caret{50%{border-color:transparent}}
.tool{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);font-size:11.5px;padding:.4rem .6rem;border-radius:8px;border:1px solid color-mix(in oklab,var(--brand) 40%,transparent);background:color-mix(in oklab,var(--brand) 12%,var(--surface));align-self:flex-start;opacity:0;animation:pop .5s ease-out 3.2s both}
.tool .ev{color:var(--brand-soft)}
.tool .pulse{width:7px;height:7px;border-radius:50%;background:var(--brand-soft);animation:pulse 1s ease-in-out 3.2s 3}
@keyframes pulse{50%{box-shadow:0 0 0 5px color-mix(in oklab,var(--brand-soft) 30%,transparent)}}
@keyframes pop{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.ai.reply{opacity:0;animation:pop .5s ease-out 4.6s both}
.ai.reply ul{margin:.35rem 0 0;padding-left:1.1rem;color:var(--muted-foreground)}
.ai.reply li b{color:var(--foreground);font-weight:500}
.chat-foot{border-top:1px solid var(--border);padding:.55rem .8rem;font-family:var(--mono);font-size:10.5px;color:var(--muted-foreground);display:flex;justify-content:space-between}
.chat-foot b{color:var(--brand-soft);font-weight:500}

/* reaches */
.reach .card h3{margin:0;font-size:1.05rem;font-weight:500;letter-spacing:-.01em;display:flex;justify-content:space-between;align-items:center;gap:.5rem}
.reach ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:.35rem;font-size:13px}
.reach li{display:flex;gap:.5rem;align-items:flex-start;color:var(--muted-foreground)}
.reach li:before{content:'';width:5px;height:5px;border-radius:50%;background:var(--brand-soft);margin-top:.5rem;flex:none}
.reach li.no{color:var(--muted-foreground)}
.reach li.no:before{background:transparent;border:1px solid var(--muted-foreground);width:4px;height:4px}
.reach li.no s{text-decoration-color:var(--muted-foreground)}
.reach .never{margin-top:auto;padding-top:.6rem;border-top:1px solid var(--border);font-size:12px;color:var(--muted-foreground)}
.reach .never b{color:var(--foreground);font-weight:500}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem}
.step{border:1px solid var(--border);background:var(--surface);border-radius:14px;padding:1.25rem;display:flex;flex-direction:column;gap:.8rem}
.step .n{font-family:var(--mono);font-size:11px;color:var(--brand-soft);letter-spacing:.08em}
.step h3{margin:0;font-size:1.05rem;font-weight:500}
.step p{margin:0;color:var(--muted-foreground);font-size:13.5px}
.shot{margin-top:auto;border:1px solid var(--border-2);border-radius:9px;background:var(--surface-2);padding:.75rem;font-size:12px;display:flex;flex-direction:column;gap:.45rem}
.shot .row{display:flex;justify-content:space-between;align-items:center;color:var(--muted-foreground)}
.shot .row b{color:var(--foreground);font-weight:500}
.shot .in{border:1px solid var(--border-2);border-radius:6px;padding:.35rem .5rem;font-family:var(--mono);font-size:11px;color:var(--muted-foreground)}
.shot .in b{color:var(--foreground);font-weight:500}
.shot .pill{display:inline-flex;gap:.35rem;flex-wrap:wrap}
.shot .btns{display:flex;gap:.4rem;justify-content:flex-end}
.shot .btns span{padding:.3rem .6rem;border-radius:999px;border:1px solid var(--border-2);font-size:11px}
.shot .btns span.ok{background:var(--foreground);color:var(--background);border-color:transparent}
.shot .sel{display:flex;align-items:center;gap:.5rem;padding:.35rem .5rem;border-radius:6px;border:1px solid var(--border-2)}
.shot .sel.on{border-color:var(--brand-soft)}
.shot .sel i{width:14px;height:14px;border-radius:4px;background:var(--muted);display:inline-block}
.note{font-size:12.5px;color:var(--muted-foreground);margin-top:1rem;max-width:64ch}

/* security */
.layers{display:grid;grid-template-columns:1.1fr 1fr;gap:2.5rem;align-items:start}
.layer{display:grid;grid-template-columns:auto 1fr;gap:1rem;padding:1.1rem 0;border-top:1px solid var(--border)}
.layer:last-child{border-bottom:1px solid var(--border)}
.layer .k{font-family:var(--mono);font-size:11px;color:var(--brand-soft);letter-spacing:.08em;padding-top:.2rem;width:5.5rem}
.layer h3{margin:0 0 .25rem;font-size:1rem;font-weight:500}
.layer p{margin:0;color:var(--muted-foreground);font-size:13.5px}
.facts{display:flex;flex-direction:column;gap:.6rem}
.fact{border:1px solid var(--border);background:var(--surface);border-radius:11px;padding:.9rem 1rem;display:flex;gap:.9rem;align-items:flex-start;font-size:13.5px}
.fact .ic{width:28px;height:28px;border-radius:8px;background:var(--muted);display:grid;place-items:center;font-family:var(--mono);font-size:11px;color:var(--brand-soft);flex:none}
.fact b{display:block;font-weight:500;margin-bottom:.1rem}
.fact span{color:var(--muted-foreground)}

/* connect */
.tabs{display:flex;gap:.25rem;border-bottom:1px solid var(--border);margin-bottom:1.25rem;flex-wrap:wrap}
.tabs span{padding:.55rem .85rem;font-size:13px;color:var(--muted-foreground);border-bottom:1px solid transparent;margin-bottom:-1px;cursor:pointer}
.tabs span.on{color:var(--foreground);border-bottom-color:var(--brand-soft)}
.conn{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;align-items:start}
.conn ol{margin:0;padding-left:1.2rem;color:var(--muted-foreground);display:flex;flex-direction:column;gap:.5rem;font-size:14px}
.conn ol b{color:var(--foreground);font-weight:500}
.code{border:1px solid var(--border-2);border-radius:11px;background:var(--surface);overflow:hidden;font-family:var(--mono);font-size:12.5px}
.code .bar{display:flex;justify-content:space-between;align-items:center;padding:.5rem .8rem;border-bottom:1px solid var(--border);color:var(--muted-foreground);font-size:11px}
.code .bar span:last-child{color:var(--brand-soft)}
.code pre{margin:0;padding:1rem;line-height:1.55;overflow-x:auto;color:var(--foreground)}
.code .k{color:var(--brand-soft)}.code .s{color:#ffd9a8}.code .c{color:var(--muted-foreground)}

/* faq */
.panel[hidden]{display:none}
.oneclick{margin:0 0 1rem;display:flex;align-items:center;gap:.9rem;color:var(--muted-foreground);font-size:13px}
.faq{display:flex;flex-direction:column;max-width:48rem}
.qa{border-top:1px solid var(--border)}.qa:last-child{border-bottom:1px solid var(--border)}
.qa summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.1rem 0;font-size:1.05rem;font-weight:500;letter-spacing:-.01em}
.qa summary::-webkit-details-marker{display:none}
.qa .plus{position:static;flex:none;transition:transform .3s var(--ease),border-color .3s var(--ease)}
.qa[open] .plus{transform:rotate(45deg);border-color:var(--brand-soft);color:var(--brand-soft)}
.qa p{margin:0;padding:0 3rem 1.2rem 0;color:var(--muted-foreground);font-size:14.5px;max-width:60ch}

/* cta + footer */
.cta{padding:6rem 0;border-top:1px solid var(--border);text-align:center;display:flex;flex-direction:column;align-items:center;gap:1.4rem;position:relative;overflow:hidden}
.cta:before{content:'';position:absolute;inset:auto 0 -40% 0;height:70%;background:radial-gradient(ellipse at center,color-mix(in oklab,var(--brand) 28%,transparent),transparent 60%);pointer-events:none}
.cta>*{position:relative}
.foot{border-top:1px solid var(--border);padding:3rem 0 2.5rem;font-size:13px;color:var(--muted-foreground)}
.foot .wrap{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:2rem}
.foot h4{margin:0 0 .6rem;font-size:12px;color:var(--foreground);font-weight:500;letter-spacing:.02em}
.foot a{text-decoration:none}.foot a:hover{color:var(--foreground)}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.4rem}
.foot .tag{font-family:var(--serif);font-style:italic;font-size:1rem;color:var(--muted-foreground);margin-top:.6rem}
.foot .bottom{grid-column:1/-1;display:flex;justify-content:space-between;border-top:1px solid var(--border);padding-top:1.25rem;margin-top:1rem;font-size:12px}

@media (max-width:900px){.grid3,.grid4,.steps,.layers,.conn,.grid2{grid-template-columns:1fr}.live-wrap{grid-template-columns:minmax(0,1fr);gap:1.5rem}.live-wrap>div{min-width:0}.links{display:none}.foot .wrap{grid-template-columns:repeat(2,1fr);gap:1.5rem 1rem}.foot .wrap>div:first-child{grid-column:1/-1}.foot .bottom{flex-direction:column;gap:.4rem}.sec{padding:4rem 0}.hero{padding-block:3rem 2rem}.stage{aspect-ratio:auto;display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin-top:1rem}.stage>svg,.stage .col-label{display:none}.stage .tile,.stage .cap,.stage .core{position:static;transform:none;width:auto;animation:none;opacity:1}.stage .core{grid-column:1/-1;justify-content:center}.stage .tile:hover,.stage .cap:hover{transform:none}.strip{gap:1.1rem 1.4rem}.tabs{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}.tabs span{white-space:nowrap}.code pre{font-size:11.5px}.oneclick{flex-direction:column;align-items:flex-start}.nav .wrap{height:56px}.h1{font-size:2.4rem}.typing{white-space:normal;animation:pop .5s ease-out .4s both;border-right:0}.msg{max-width:100%}.tool{flex-wrap:wrap;font-size:11px;align-self:stretch;line-height:1.4}.chat-bar{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}.chat-bar span{white-space:nowrap;flex:none}.chat-foot{flex-direction:column;gap:.25rem}}
.faq{grid-template-columns:1fr}.grid2{grid-template-columns:1fr}.live-wrap{grid-template-columns:minmax(0,1fr);gap:1.5rem}.live-wrap>div{min-width:0}.links{display:none}.foot .wrap{grid-template-columns:repeat(2,1fr);gap:1.5rem 1rem}.foot .wrap>div:first-child{grid-column:1/-1}.foot .bottom{flex-direction:column;gap:.4rem}}

/* cursor spotlight: border glow + inner wash follow the pointer */
.spot{position:relative;isolation:isolate;--mx:50%;--my:50%;--spot:0}
.spot:before,.spot:after{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:var(--spot);transition:opacity .35s ease}
.spot:before{padding:1px;background:radial-gradient(260px circle at var(--mx) var(--my),var(--brand-soft),color-mix(in oklab,var(--brand) 40%,transparent) 40%,transparent 70%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude;z-index:2}
.spot:after{background:radial-gradient(420px circle at var(--mx) var(--my),color-mix(in oklab,var(--brand) 14%,transparent),transparent 65%);z-index:-1}
.spot:hover{--spot:1}
.card,.step,.fact,.tile,.cap{border-radius:calc(var(--radius)*1.8)}
.fact,.tile,.cap{border-radius:calc(var(--radius)*1.2)}
.plus{position:absolute;top:1rem;right:1rem;width:30px;height:30px;border-radius:50%;border:1px solid var(--border-2);display:grid;place-items:center;color:var(--muted-foreground);font-size:16px;line-height:1;z-index:3}
.h-inline{margin:0;font-size:1.05rem;font-weight:500;letter-spacing:-.01em;line-height:1.45}
.h-inline span{color:var(--muted-foreground);font-weight:400}

/* motion */
:root{--ease:cubic-bezier(.22,1,.36,1);--dur:.6s}
.btn{transition:background-color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease)}
.btn:hover{transform:translateY(-1px)}
.btn.primary:hover{box-shadow:0 8px 24px -10px color-mix(in oklab,var(--brand-soft) 60%,transparent)}
.btn.ghost:hover{border-color:var(--brand-soft);background:color-mix(in oklab,var(--brand) 10%,transparent)}
.links a{position:relative}
.links a:after{content:'';position:absolute;left:0;right:0;bottom:-4px;height:1px;background:var(--brand-soft);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.links a:hover:after{transform:scaleX(1)}
.spot{transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease)}
.spot:hover{transform:translateY(-3px);box-shadow:0 24px 48px -28px rgba(0,0,0,.9)}
.scope{transition:background-color .2s var(--ease)}
.card:hover .scope{background:color-mix(in oklab,var(--brand) 14%,transparent)}
.tile,.cap{transition:transform .3s var(--ease),border-color .3s var(--ease)}
.tile:hover,.cap:hover{transform:translate(-50%,-50%) scale(1.04);border-color:var(--brand-soft)}
.stage .core{animation:fadein .7s var(--ease) .5s both,breathe 4s ease-in-out 1.2s infinite}
@keyframes breathe{50%{box-shadow:0 0 0 12px color-mix(in oklab,var(--brand) 14%,transparent),0 0 90px -10px color-mix(in oklab,var(--brand) 70%,transparent)}}
.tabs span{transition:color .2s var(--ease)}
.tabs span:hover{color:var(--foreground)}
.strip .c{transition:color .25s var(--ease)}
.strip .c:hover{color:var(--foreground)}
.strip .c:hover .glyph{background:color-mix(in oklab,var(--brand) 30%,var(--muted))}
.url .cp:hover{text-decoration:underline}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.hero>*{animation:rise var(--dur) var(--ease) both}
.hero>:nth-child(1){animation-delay:.05s}.hero>:nth-child(2){animation-delay:.12s}.hero>:nth-child(3){animation-delay:.2s}.hero>:nth-child(4){animation-delay:.28s}.hero>:nth-child(5){animation-delay:.34s}.hero>:nth-child(6){animation-delay:.4s}
.stage .tile,.stage .cap,.stage .core{animation:fadein .7s var(--ease) both}
.stage .tile:nth-of-type(1){animation-delay:.6s}.stage .tile:nth-of-type(2){animation-delay:.66s}.stage .tile:nth-of-type(3){animation-delay:.72s}.stage .tile:nth-of-type(4){animation-delay:.78s}.stage .tile:nth-of-type(5){animation-delay:.84s}.stage .tile:nth-of-type(6){animation-delay:.9s}
.stage .cap:nth-of-type(1){animation-delay:.7s}.stage .cap:nth-of-type(2){animation-delay:.78s}.stage .cap:nth-of-type(3){animation-delay:.86s}.stage .cap:nth-of-type(4){animation-delay:.94s}
.stage>svg{opacity:0;animation:fadein 1s ease .9s both}
@keyframes fadein{to{opacity:1}}
.js .rv{opacity:0;transform:translateY(14px);transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease)}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none}*{animation:none!important;transition:none!important}.stage>svg{opacity:1}}
@media (prefers-reduced-motion:reduce){*{animation-play-state:paused!important}}

.menu{display:none;width:36px;height:36px;border-radius:999px;border:1px solid var(--border-2);background:transparent;color:var(--foreground);cursor:pointer;align-items:center;justify-content:center;flex:none}
.menu svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round}
@media (max-width:900px){
  .menu{display:inline-flex}
  .nav .links{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;padding:.5rem 1.5rem 1rem;background:var(--surface);border-bottom:1px solid var(--border)}
  .nav.open .links{display:flex}
  .nav .links a{padding:.7rem 0;border-bottom:1px solid var(--border);font-size:15px}
  .nav .links a:last-child{border-bottom:0}
  .nav .links a:after{display:none}
  .nav{position:sticky}
}

/* tool reference */
.ref-head{padding-block:4rem 3rem;display:flex;flex-direction:column;gap:1rem}
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem;margin-top:2rem}
.factc{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:.85rem 1rem;display:flex;flex-direction:column;gap:.2rem}
.factc .k{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-foreground)}
.factc .v{font-size:13.5px;overflow-wrap:anywhere}
.factc .v code{font-family:var(--mono);font-size:12px;color:var(--brand-soft)}
.ref{display:grid;grid-template-columns:200px minmax(0,1fr);gap:3rem;align-items:start;padding-block:2rem 5rem}
.ref>div{min-width:0}
.toc{position:sticky;top:80px;display:flex;flex-direction:column;gap:.15rem;font-family:var(--mono);font-size:12px}
.toc a{text-decoration:none;color:var(--muted-foreground);padding:.3rem .5rem;border-left:1px solid var(--border)}
.toc a:hover{color:var(--foreground);border-left-color:var(--brand-soft)}
.toc a.on{color:var(--foreground);border-left-color:var(--brand-soft);background:color-mix(in oklab,var(--brand) 10%,transparent)}
.toc a{transition:color .2s var(--ease),border-color .2s var(--ease),background-color .2s var(--ease)}
.toc .g{font-family:var(--sans);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-foreground);margin:.9rem 0 .3rem;padding-left:.5rem}
.tref{padding:2.5rem 0;border-top:1px solid var(--border);scroll-margin-top:80px;min-width:0}
.tool-head{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}
.tname{margin:0;font-family:var(--mono);font-weight:500;font-size:1.25rem;letter-spacing:-.01em}
.perm{font-size:12px;color:var(--muted-foreground)}
.perm code{font-family:var(--mono);color:var(--foreground)}
.anns{display:flex;gap:.3rem;margin-left:auto}
.ann{font-family:var(--mono);font-size:10px;letter-spacing:.04em;padding:.15rem .45rem;border-radius:999px;border:1px solid var(--border-2);color:var(--muted-foreground)}
.tdesc{margin:.75rem 0 1.25rem;color:var(--muted-foreground);max-width:64ch}
.tgrid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:1.5rem;align-items:start}
.tgrid>div{min-width:0}
.tgrid .code pre{white-space:pre-wrap;overflow-wrap:anywhere}
.tgrid h3{margin:0 0 .6rem;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-foreground);font-family:var(--mono);font-weight:500}
.tgrid h3+.code{margin-bottom:1rem}
.fields{width:100%;border-collapse:collapse;font-size:12.5px}
.fields th{text-align:left;font-weight:500;color:var(--muted-foreground);font-size:11px;padding:.35rem .5rem;border-bottom:1px solid var(--border)}
.fields td{padding:.45rem .5rem;border-bottom:1px solid var(--border);vertical-align:top;color:var(--muted-foreground)}
.fields td:first-child code{color:var(--foreground)}
.fields code{font-family:var(--mono);font-size:11.5px}
.fields b{color:var(--brand-soft);font-weight:500;font-family:var(--mono);font-size:10.5px}
.notes{margin:.9rem 0 0;padding-left:1.1rem;font-size:12.5px;color:var(--muted-foreground);display:flex;flex-direction:column;gap:.3rem}
.notes code{font-family:var(--mono);color:var(--foreground)}
.errors{display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem;margin-top:1.5rem}
.err{border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:.9rem 1rem;font-size:13px}
.err .c{font-family:var(--mono);color:var(--brand-soft);font-size:12px;display:block;margin-bottom:.25rem}
.err span{color:var(--muted-foreground)}
.conv{columns:2;column-gap:2.5rem;font-size:13.5px;color:var(--muted-foreground);margin-top:1.5rem}
.conv p{margin:0 0 .8rem;break-inside:avoid}
.conv b{color:var(--foreground);font-weight:500}
@media (max-width:900px){.ref{grid-template-columns:minmax(0,1fr);gap:1.5rem}.tgrid,.errors,.facts-grid{grid-template-columns:minmax(0,1fr)}.tool-head{gap:.5rem}.tname{font-size:1.1rem}.toc{position:static;flex-direction:row;flex-wrap:wrap;gap:.35rem}.toc a{border:1px solid var(--border-2);border-radius:999px;padding:.3rem .6rem}.tool-head .anns{margin-left:0}.fields{display:block;overflow-x:auto}.ref-head{padding-block:2.5rem 2rem}.toc .g{display:none}.conv{columns:1}}