:root{
  --bg:#0a0f16; --bg2:#0d141e; --card:#101924; --card2:#131e2b; --line:#1b2634; --line2:#263447;
  --ink:#EAF1F7; --soft:#B3C1CF; --mute:#7D8FA3; --dim:#4F6074;
  --ice:#8FD3FF; --ice-d:#5AA9DA; --ice-ink:#06131d;
  --paper:#E6E3D9; --paper-ink:#1d2530; --gold:#D8A445; --red:#FF7A6B; --mint:#9EEBC6;
  --disp:'Archivo',system-ui,sans-serif; --body:'Inter Tight',system-ui,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace;
  --pad:clamp(16px,5vw,80px); --max:1320px; --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--bg);scroll-behavior:smooth;scroll-padding-top:88px;overflow-x:clip}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:clip}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img,svg,canvas{display:block;max-width:100%}
::selection{background:var(--ice);color:var(--ice-ink)}
.mono{font-family:var(--mono)}
[hidden]{display:none!important}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:99;background:var(--ice);color:var(--ice-ink);padding:8px 12px}

/* background: graph paper + grain */
body:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:48px 48px;opacity:.35;
  -webkit-mask-image:radial-gradient(120% 80% at 70% 0%,#000 0%,transparent 70%);mask-image:radial-gradient(120% 80% at 70% 0%,#000 0%,transparent 70%)}
body:after{content:"";position:fixed;inset:0;pointer-events:none;z-index:60;opacity:.06;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.label{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.label b{color:var(--ice);font-weight:500}
.ice{color:var(--ice)}

/* nav */
.nav{position:sticky;top:0;z-index:40;background:rgba(10,15,22,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:28px;height:72px}
.logo{display:flex;align-items:center;gap:12px;font-family:var(--mono);font-weight:500;font-size:15px;letter-spacing:.28em;white-space:nowrap}
.mark{width:32px;height:32px;border:1.5px solid var(--ice);display:grid;place-items:center;font-family:var(--disp);font-weight:800;font-size:17px;letter-spacing:0;color:var(--ink);flex:none}
.links{display:flex;gap:30px;margin-left:auto;font-family:var(--mono);font-size:14px;color:var(--soft)}
.links a{position:relative;padding:6px 0;transition:color .2s}
.links a:hover,.links a[aria-current=page]{color:var(--ink)}
.links a[aria-current=page]:after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--ice)}
.nav .xlink{width:36px;height:36px;display:grid;place-items:center;color:var(--soft);transition:color .2s}
.nav .xlink:hover{color:var(--ink)}
.burger{display:none;width:40px;height:40px;margin-left:auto;place-items:center;border:1px solid var(--line2)}
.burger span{display:block;width:16px;height:1.5px;background:var(--ink);box-shadow:0 5px 0 var(--ink),0 -5px 0 var(--ink)}
.sheet{display:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--mono);font-weight:500;font-size:15px;letter-spacing:.02em;padding:16px 24px;border:1px solid var(--line2);white-space:nowrap;transition:background .2s,border-color .2s,transform .2s var(--ease),color .2s}
.btn:hover{border-color:var(--ice);transform:translateY(-1px)}
.btn:active{transform:translateY(1px)}
.btn.pri{background:var(--ice);border-color:var(--ice);color:var(--ice-ink)}
.btn.pri:hover{background:#a9ddff}
.btn.sm{padding:10px 16px;font-size:13px}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}
.btn .arr{transition:transform .25s var(--ease)}.btn:hover .arr{transform:translateX(3px)}
.soon{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;border:1px solid var(--line2);color:var(--mute);padding:3px 7px}

/* CA plaque */
.ca{display:flex;align-items:stretch;border:1px solid var(--line2);background:var(--bg2);max-width:520px}
.ca .t{padding:14px 16px;border-right:1px solid var(--line2);font-family:var(--mono);font-size:14px;white-space:nowrap}
.ca .t b{font-family:var(--disp);font-weight:700;font-size:16px}
.ca .v{flex:1;min-width:0;padding:14px 16px;font-family:var(--mono);font-size:15px;color:var(--soft);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ca .c{padding:0 18px;border-left:1px solid var(--line2);font-family:var(--mono);font-size:13px;color:var(--ice);transition:background .2s}
.ca .c:hover{background:var(--card2)}
.ca .c[disabled]{color:var(--dim);cursor:default}

/* hero */
.hero{position:relative;padding:clamp(40px,7vh,88px) 0 0}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:clamp(24px,3vw,56px);align-items:center}
.h1{font-family:var(--disp);font-weight:800;font-stretch:72%;font-variation-settings:"wdth" 72;font-size:clamp(56px,7.4vw,124px);line-height:.9;letter-spacing:-.02em;margin:22px 0 26px}
.h1 .m{color:var(--dim)}
.lede{font-size:clamp(17px,1.35vw,20px);color:var(--soft);max-width:30em}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin:32px 0 22px}
.hero-meta{display:flex;gap:26px;margin-top:26px;flex-wrap:wrap}
.hero-meta div{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);line-height:1.8}
.hero-meta b{color:var(--ice);font-weight:500}

/* microscope */
.scope{position:relative;aspect-ratio:1;width:100%;max-width:640px;margin-left:auto}
.scope canvas{position:absolute;inset:7%;width:86%;height:86%;border-radius:50%}
.scope .ring{position:absolute;inset:0;pointer-events:none}
.scope .tag{position:absolute;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);line-height:1.5}
.scope .tag b{display:block;color:var(--ink);font-weight:500;font-size:15px;letter-spacing:.04em}
.scope .t1{left:0;top:6%}.scope .t2{right:0;top:6%;text-align:right}.scope .t3{right:0;bottom:6%;text-align:right}.scope .t4{left:0;bottom:6%}
.fig{font-family:var(--mono);font-size:12px;color:var(--mute);letter-spacing:.04em;margin-top:14px;text-align:right;max-width:640px;margin-left:auto}
.fig b{color:var(--soft);font-weight:500}

/* ticker */
.ticker{margin-top:clamp(36px,6vh,72px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;align-items:center;height:56px;overflow:hidden;background:rgba(13,20,30,.7)}
.ticker .k{flex:none;padding:0 22px 0 var(--pad);height:100%;display:flex;align-items:center;gap:10px;border-right:1px solid var(--line);font-family:var(--mono);font-size:13px;letter-spacing:.14em;color:var(--ice)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ice);flex:none;animation:pulse 2.4s ease-in-out infinite}
.dot.idle{background:var(--mute)}
@keyframes pulse{50%{opacity:.35}}
.ticker .rail{flex:1;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
.ticker .run{display:flex;width:max-content;animation:run 60s linear infinite}
.ticker .run span{font-family:var(--mono);font-size:14px;color:var(--soft);padding:0 26px;white-space:nowrap}
.ticker .run span:before{content:"·";color:var(--dim);margin-right:26px}
.ticker .run span b{color:var(--ink);font-weight:500}
@keyframes run{to{transform:translateX(-50%)}}

/* sections */
.sec{padding:clamp(80px,12vh,150px) 0}
.sec-h{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:end;margin-bottom:clamp(40px,6vh,64px)}
.h2{font-family:var(--disp);font-weight:800;font-variation-settings:"wdth" 75;font-size:clamp(42px,5.6vw,84px);line-height:.92;letter-spacing:-.015em;margin-top:16px}
.h2 .m{color:var(--dim)}
.sec-h p{color:var(--soft);font-size:18px;max-width:32em;justify-self:end}

/* protocol document */
.doc{border:1px solid var(--line2);background:var(--bg2);position:relative}
.doc:before,.doc:after{content:"";position:absolute;width:14px;height:14px;border:1px solid var(--ice)}
.doc:before{left:-1px;top:-1px;border-right:0;border-bottom:0}.doc:after{right:-1px;bottom:-1px;border-left:0;border-top:0}
.doc-top{display:flex;justify-content:space-between;gap:16px;padding:14px 22px;border-bottom:1px solid var(--line2)}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.step{padding:28px 24px 32px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:14px;min-height:340px}
.step:last-child{border-right:0}
.step .n{font-family:var(--mono);font-size:13px;color:var(--ice)}
.step svg{width:100%;height:120px;margin:6px 0 8px}
.step h3{font-family:var(--disp);font-weight:700;font-variation-settings:"wdth" 85;font-size:28px;line-height:1;letter-spacing:-.01em}
.step p{color:var(--soft);font-size:16px}

/* shelf */
.shelf{position:relative;padding:0 8px}
.shelf-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(8px,2vw,28px);align-items:end;padding:0 clamp(8px,2vw,24px)}
.shelf-board{height:14px;border:1px solid var(--line2);border-top-color:#35465c;background:linear-gradient(#1a2533,#111a25);position:relative;margin:0 0 12px}
.shelf-board:before,.shelf-board:after{content:"";position:absolute;top:13px;width:10px;height:22px;border:1px solid var(--line2);border-top:0;background:#0f1721}
.shelf-board:before{left:6%}.shelf-board:after{right:6%}
.shelf-cap{display:flex;justify-content:space-between;gap:12px;margin:26px 0 56px;padding:0 4px}
.jar{position:relative;cursor:pointer;transition:transform .35s var(--ease)}
.jar svg{width:100%;max-width:210px;height:auto;overflow:visible;margin:0 auto}
.jar:hover{transform:translateY(-4px)}
.jar .cap{text-align:center;margin-top:8px;font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.jar .cap b{display:block;color:var(--ink);font-weight:500;font-size:14px;letter-spacing:.04em}
.jar.sel .cap b{color:var(--ice)}
.jar.sel svg .glass{stroke:var(--ice);stroke-opacity:1}

/* hosts */
.hosts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line2);border:1px solid var(--line2)}
.host-col{background:var(--bg2);padding:clamp(24px,3vw,40px)}
.host-col h3{font-family:var(--disp);font-weight:800;font-variation-settings:"wdth" 80;font-size:clamp(34px,3.4vw,48px);line-height:1;margin:14px 0 14px}
.host-col p{color:var(--soft);max-width:28em}
.kv{margin-top:26px;border-top:1px solid var(--line)}
.kv div{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:14px}
.kv div span:first-child{color:var(--mute)}
.checks{margin-top:26px;display:grid;gap:0;border-top:1px solid var(--line)}
.checks li{list-style:none;display:grid;grid-template-columns:28px 1fr auto;gap:10px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line);font-size:16px}
.checks li i{font-style:normal;font-family:var(--mono);color:var(--ice)}
.checks li em{font-style:normal;font-family:var(--mono);font-size:13px;color:var(--mute)}

/* calculator */
.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1px;background:var(--line2);border:1px solid var(--line2)}
.calc>div{background:var(--bg2);padding:clamp(24px,3vw,44px)}
.field{margin-bottom:30px}
.field .row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}
.field output{font-family:var(--disp);font-weight:700;font-size:26px;font-variation-settings:"wdth" 85}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent}
input[type=range]::-webkit-slider-runnable-track{height:2px;background:var(--line2)}
input[type=range]::-moz-range-track{height:2px;background:var(--line2)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;margin-top:-8px;background:var(--ice);border:0}
input[type=range]::-moz-range-thumb{width:18px;height:18px;background:var(--ice);border:0;border-radius:0}
.result .big{font-family:var(--disp);font-weight:800;font-variation-settings:"wdth" 72;font-size:clamp(72px,9vw,150px);line-height:.9;letter-spacing:-.02em;color:var(--ice);margin:18px 0 10px}
.result p{color:var(--soft);max-width:26em}
.bar{height:10px;border:1px solid var(--line2);margin:22px 0 8px;position:relative;overflow:hidden}
.bar i{position:absolute;inset:0 auto 0 0;background:var(--ice);width:0;transition:width .5s var(--ease)}

/* FAQ */
.faq{border-top:1px solid var(--line2)}
.faq details{border-bottom:1px solid var(--line2)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:60px 1fr 30px;gap:12px;align-items:center;padding:24px 0;font-family:var(--disp);font-weight:700;font-variation-settings:"wdth" 88;font-size:clamp(20px,2vw,26px)}
.faq summary::-webkit-details-marker{display:none}
.faq summary span{font-family:var(--mono);font-size:13px;font-weight:400;color:var(--mute)}
.faq summary:after{content:"+";font-family:var(--mono);font-weight:400;color:var(--ice);text-align:right;transition:transform .3s}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{padding:0 30px 26px 72px;color:var(--soft);max-width:48em}

/* final CTA + footer */
.final{padding:clamp(90px,14vh,160px) 0;text-align:center}
.final .h2{font-size:clamp(52px,8vw,128px)}
.final .cta{justify-content:center}
.foot{border-top:1px solid var(--line);padding:40px 0 48px}
.foot .wrap{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:32px}
.foot p{color:var(--mute);font-size:14px;max-width:34em;margin-top:16px}
.foot nav{display:grid;gap:10px;font-family:var(--mono);font-size:14px;color:var(--soft);align-content:start}
.foot nav a:hover{color:var(--ink)}

/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.in{opacity:1;transform:none}

/* app pages */
.page-h{padding:clamp(36px,6vh,64px) 0 clamp(24px,4vh,40px)}
.page-h .h2{font-size:clamp(44px,6vw,96px)}
.page-h p{color:var(--soft);max-width:38em;margin-top:16px}
.page-h.compact{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap}
.page-h.compact .h2{font-size:clamp(40px,4.6vw,72px)}
.page-h.compact p{margin-top:0;max-width:30em}

/* lab */
.lab{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(20px,3vw,48px);align-items:start;padding-bottom:100px}
.viewer{position:sticky;top:96px;border:1px solid var(--line2);background:var(--bg2)}
.viewer-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line2)}
.mags{display:flex;border:1px solid var(--line2)}
.mags button{font-family:var(--mono);font-size:12px;padding:7px 12px;color:var(--mute);border-right:1px solid var(--line2)}
.mags button:last-child{border-right:0}
.mags button.on{background:var(--ice);color:var(--ice-ink)}
.viewer .scope{max-width:none;margin:0 auto;padding:0}
.viewer .scope canvas{inset:4%;width:92%;height:92%}
.viewer-body{padding:8px 16px 16px}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line2);border-left:1px solid var(--line2)}
.stats div{padding:12px 14px;border-right:1px solid var(--line2);border-bottom:1px solid var(--line2);font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);min-width:0}
.stats b{display:block;margin-top:4px;color:var(--ink);font-weight:500;font-size:15px;letter-spacing:.02em;text-transform:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.log{margin-top:14px;font-family:var(--mono);font-size:13px;color:var(--soft);max-height:150px;overflow:auto}
.log div{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px dashed var(--line)}
.log .empty{color:var(--mute)}
.viewer-foot{display:flex;gap:10px;padding:0 16px 16px;flex-wrap:wrap}

/* launch */
.launch{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(20px,3vw,48px);align-items:start;padding-bottom:100px}
.proc{border:1px solid var(--line2);background:var(--bg2)}
.pstep{border-bottom:1px solid var(--line2);padding:26px clamp(18px,2.4vw,32px) 30px;transition:opacity .3s}
.pstep:last-child{border-bottom:0}
.pstep.lock{opacity:.4;pointer-events:none}
.pstep-h{display:flex;align-items:baseline;gap:16px;margin-bottom:18px}
.pstep-h .n{font-family:var(--mono);font-size:13px;color:var(--ice)}
.pstep-h h3{font-family:var(--disp);font-weight:700;font-variation-settings:"wdth" 85;font-size:30px;line-height:1}
.pstep-h .st{margin-left:auto;font-family:var(--mono);font-size:12px;color:var(--mute);letter-spacing:.1em;text-transform:uppercase}
.inp{display:flex;border:1px solid var(--line2);background:var(--bg)}
.inp input,.tf{flex:1;min-width:0;background:transparent;border:0;outline:0;color:var(--ink);font-family:var(--mono);font-size:15px;padding:15px 16px}
.tf{width:100%;border:1px solid var(--line2);background:var(--bg)}
.tf:focus,.inp:focus-within{border-color:var(--ice)}
.inp button{padding:0 20px;border-left:1px solid var(--line2);font-family:var(--mono);font-size:14px;color:var(--ice-ink);background:var(--ice)}
.picks{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;align-items:center}
.picks button{font-family:var(--mono);font-size:13px;padding:7px 12px;border:1px solid var(--line2);color:var(--soft)}
.picks button:hover{border-color:var(--ice);color:var(--ink)}
.hint{font-family:var(--mono);font-size:12px;color:var(--mute);margin-top:12px;line-height:1.6}
.scan{margin-top:6px}
.scan li{list-style:none;display:grid;grid-template-columns:26px 1fr auto;gap:10px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px;opacity:0;transform:translateY(6px);transition:opacity .35s,transform .35s}
.scan li.in{opacity:1;transform:none}
.scan li i{font-style:normal;font-family:var(--mono)}
.scan li em{font-style:normal;font-family:var(--mono);font-size:13px;color:var(--mute);text-align:right}
.ok{color:var(--mint)}.bad{color:var(--red)}.warn{color:var(--gold)}
.hostcard{display:grid;grid-template-columns:56px 1fr auto;gap:14px;align-items:center;padding:14px;border:1px solid var(--line2);margin-bottom:14px}
.hostcard img,.hostcard .ph{width:56px;height:56px;border-radius:50%;background:var(--card2);object-fit:cover}
.hostcard b{font-family:var(--disp);font-size:22px;font-weight:700;font-variation-settings:"wdth" 85}
.hostcard .addr{font-family:var(--mono);font-size:12px;color:var(--mute);word-break:break-all}
.verdict{margin-top:18px;padding:16px 18px;border:1px solid var(--line2);font-family:var(--mono);font-size:14px;display:flex;justify-content:space-between;gap:12px;align-items:center}
.verdict b{font-family:var(--disp);font-weight:800;font-variation-settings:"wdth" 80;font-size:24px;letter-spacing:.01em}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fl{display:block;margin-bottom:14px}
.fl span{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-bottom:8px}
.file{display:flex;align-items:center;gap:12px;border:1px dashed var(--line2);padding:12px 14px;cursor:pointer;font-family:var(--mono);font-size:14px;color:var(--soft)}
.file:hover{border-color:var(--ice)}
.file input{display:none}
.card-wrap{position:sticky;top:96px}
.card-wrap canvas{width:100%;height:auto;border:1px solid var(--line2);background:var(--bg2)}
.card-actions{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}

/* docs */
.docs{display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(24px,5vw,80px);padding-bottom:120px}
.toc{position:sticky;top:100px;align-self:start;display:grid;gap:10px;font-family:var(--mono);font-size:14px;color:var(--mute)}
.toc a:hover{color:var(--ink)}
.prose{max-width:760px}
.prose h2{font-family:var(--disp);font-weight:800;font-variation-settings:"wdth" 80;font-size:clamp(32px,3.4vw,46px);line-height:1;margin:64px 0 18px;scroll-margin-top:96px}
.prose h2:first-child{margin-top:0}
.prose h2 span{font-family:var(--mono);font-size:14px;font-weight:400;color:var(--ice);display:block;margin-bottom:10px;letter-spacing:.1em}
.prose p,.prose li{color:var(--soft);font-size:18px;line-height:1.65}
.prose p+p{margin-top:14px}
.prose ul,.prose ol{margin:14px 0 0 22px;display:grid;gap:8px}
.prose b{color:var(--ink);font-weight:600}
.prose table{width:100%;border-collapse:collapse;margin-top:18px;font-family:var(--mono);font-size:14px}
.prose td,.prose th{border-bottom:1px solid var(--line2);padding:12px 8px 12px 0;text-align:left;color:var(--soft)}
.prose th{color:var(--mute);font-weight:400;letter-spacing:.1em;text-transform:uppercase;font-size:12px}
.callout{border:1px solid var(--line2);border-left:3px solid var(--ice);padding:16px 18px;margin-top:18px;background:var(--bg2);color:var(--soft)}

/* toast */
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;background:var(--ice);color:var(--ice-ink);font-family:var(--mono);font-size:14px;padding:12px 18px;z-index:70;transition:.3s var(--ease);pointer-events:none}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* responsive */
@media (max-width:1080px){
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .lab,.launch{grid-template-columns:1fr}
  .viewer,.card-wrap{position:relative;top:0}
  .card-wrap{max-width:460px}
}
@media (max-width:860px){
  .links,.nav .xlink,.nav .btn{display:none}
  .burger{display:grid}
  .sheet.on{display:grid;position:fixed;inset:72px 0 auto 0;z-index:39;background:var(--bg);border-bottom:1px solid var(--line2);padding:12px var(--pad) 24px;gap:0}
  .sheet a{padding:16px 0;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:16px}
  .sheet .btn{margin-top:18px}
  .hero .wrap{grid-template-columns:1fr}
  .scope{margin:0 auto;max-width:520px}
  .fig{text-align:left;margin-left:0}
  .sec-h,.hosts,.calc{grid-template-columns:1fr}
  .sec-h p{justify-self:start}
  .foot .wrap{grid-template-columns:1fr 1fr}
  .foot .wrap>div:first-child{grid-column:1/-1}
  .docs{grid-template-columns:1fr}
  .toc{position:relative;top:0;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line2);padding-bottom:20px}
}
@media (max-width:560px){
  body{font-size:16px}
  .steps{grid-template-columns:1fr}
  .step{border-right:0;border-bottom:1px solid var(--line);min-height:0}
  .step:last-child{border-bottom:0}
  .shelf-row{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:18px}
  .cta .btn{flex:1}
  .ca .t{display:none}
  .scope .tag{font-size:10px}.scope .tag b{font-size:12px}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid2{grid-template-columns:1fr}
  .faq summary{grid-template-columns:36px 1fr 24px}
  .faq details p{padding:0 0 22px 48px}
  .ticker .k{padding-left:16px}
}
@media (prefers-reduced-motion:reduce){
  .ticker .run{animation-duration:180s}
  .rv{opacity:1;transform:none;transition:none}
  .dot{animation:none}
}
img.mark{display:block;padding:0;background:#02070c;object-fit:contain}