@font-face{font-family:'Onest';font-style:normal;font-weight:100 900;font-display:swap;src:url(fonts/Onest-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2190-2199,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Commit Mono';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/CommitMono-400.woff2) format('woff2')}

:root{--s950:#0B0E11;--s900:#111519;--s800:#1C2329;--s700:#262F37;--s600:#36424D;--s500:#4F5B67;--s400:#6E7883;--s300:#9AA2AC;--s200:#B9BDC7;--chalk:#D4D2DE;--s50:#EEEDF3;
  --allow:#20C05C;--ask:#FFE14A;--block:#D4123A;--g1:#5AA66C;--g2:#509566;--g3:#528658;--g4:#57A05B;--y1:#DDCC70;--y2:#CDBB6D;--y3:#BEAA67;--y4:#D4C760;--r1:#CE585B;--r2:#B95159;--r3:#A74954;--r4:#C9504E;--sans:'Onest',ui-sans-serif,system-ui,sans-serif;--mono:'Commit Mono',ui-monospace,monospace;
  --gut:max(16px,4vw);--ease:cubic-bezier(.2,0,0,1);color-scheme:dark}
*,*::before,*::after{box-sizing:border-box}
/* the hidden attribute always wins over a component's own display (site audit 2026-10-15, H1: .g-wait and .tg showed while hidden) */
[hidden]{display:none!important}
html{background:var(--s900);scroll-padding-top:72px}
/* scrollbars in the site's colours (Fedos, 14 Oct): a square Slate thumb on the page's own background */
html{scrollbar-color:var(--s600) var(--s900)}
::-webkit-scrollbar{width:10px;height:10px;background:var(--s900)}
::-webkit-scrollbar-thumb{background:var(--s600);border:2px solid var(--s900)}
::-webkit-scrollbar-thumb:hover{background:var(--s500)}
::-webkit-scrollbar-corner{background:var(--s900)}
body{margin:0;background:var(--s900);color:var(--chalk);font:400 16px/1.55 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4,p,ol,ul,figure,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:3px}
code,.mono{font-family:var(--mono);font-size:.92em}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--chalk);outline-offset:3px}
/* a section the page moved focus to (a link to a place on the page) is not a control: no ring around it (audit A5) */
[tabindex="-1"]:focus{outline:none}
.skip{position:absolute;left:12px;top:-60px;background:var(--chalk);color:var(--s900);padding:8px 12px;border-radius:3px;z-index:30;font-weight:650}
.skip:focus{top:12px}
.wrap{max-width:1280px;margin-inline:auto;padding-inline:var(--gut)}
.k{font-size:14px;font-weight:600;color:var(--s300);display:flex;gap:10px;align-items:baseline}
.k .n{font:400 13px/1 var(--mono);color:var(--s400)}
h2.k{line-height:inherit;letter-spacing:inherit;text-wrap:wrap}
.h2{font-size:clamp(2rem,1.3rem + 2.4vw,3.25rem);line-height:1.04;letter-spacing:-.033em;font-weight:700;text-wrap:balance}
.lede{font-size:clamp(1.0625rem,1rem + .3vw,1.1875rem);line-height:1.55;color:var(--s200);text-wrap:pretty}
.sec{padding-block:clamp(64px,8vw,112px)}
.sec-head{display:grid;gap:16px;max-width:46rem;margin-bottom:clamp(32px,4vw,56px)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:3px;font-weight:650;font-size:16px;text-decoration:none;white-space:nowrap;border:1px solid transparent;cursor:pointer;
  transition:background-color .15s var(--ease),border-color .15s var(--ease),transform .12s var(--ease)}
.btn:active{transform:scale(.98)}
.btn-p{background:var(--chalk);color:var(--s900)}.btn-p:hover{background:var(--s50)}
.btn-s{background:transparent;color:var(--chalk);border-color:var(--s500)}.btn-s:hover{border-color:var(--chalk)}
.btn-sm{min-height:36px;padding:0 14px;font-size:14px}
.link{font-weight:600;text-decoration:underline;text-decoration-color:var(--s500);padding-block:2px}.link:hover{text-decoration-color:var(--chalk)}
.stamp{display:inline-flex;align-items:center;height:29px;padding:0 10px;font:700 14px/1 var(--sans);letter-spacing:.06em;color:var(--s900)}
.st-block{color:#fff}
.slats{background:
  repeating-linear-gradient(180deg,rgb(238 237 243 / .07) 0,rgb(238 237 243 / 0) 2px,rgb(238 237 243 / 0) 7px,rgb(11 14 17 / .32) 11px,rgb(11 14 17 / 0) 12px),
  linear-gradient(100deg,var(--s950) 0%,var(--s800) 38%,var(--s600) 72%,var(--s700) 100%)}
/* 0 Devcon strip */
.devcon{display:block;text-decoration:none;font-size:14px;color:var(--chalk);text-align:center;padding:10px var(--gut);line-height:1.4}
.devcon b{font-weight:650}.devcon span{color:var(--s300)}.devcon:hover span{color:var(--chalk)}
/* 1 nav */
.nav{position:sticky;top:0;z-index:20;background:rgb(17 21 25 / .92);border-bottom:1px solid var(--s800)}
@supports (backdrop-filter:blur(1px)){.nav{background:rgb(17 21 25 / .8);backdrop-filter:saturate(1.2) blur(10px)}}
.nav .wrap{display:flex;align-items:center;gap:32px;min-height:64px}
.nav .logo{line-height:0;display:inline-flex;align-items:center;min-height:32px}.lk{height:24px;width:auto}.lk-s{display:none;height:20px;width:auto}
.nav-links{display:flex;gap:28px;margin-left:auto;font-size:15px;font-weight:600}
.nav-links a{text-decoration:none;color:var(--s200);display:inline-flex;align-items:center;min-height:32px}.nav-links a:hover{color:var(--chalk)}
.nav-links a[aria-current]{color:var(--chalk)}
/* the way into the dashboard, beside the main button */
.nav-app{font-size:15px;font-weight:600;color:var(--s200);text-decoration:none;white-space:nowrap;display:inline-flex;align-items:center;min-height:32px}
.nav-app:hover{color:var(--chalk)}
.menu{display:none;position:relative}
.menu summary{list-style:none;cursor:pointer;min-height:40px;padding:0 12px;border:1px solid var(--s600);border-radius:3px;display:flex;align-items:center;gap:8px;font-weight:600;font-size:14px}
.menu summary::-webkit-details-marker{display:none}
.menu .bars{width:14px;height:8px;position:relative}
.menu .bars::before,.menu .bars::after{content:'';position:absolute;left:0;right:0;height:1.5px;background:var(--chalk);transition:transform .2s var(--ease),top .2s var(--ease)}
.menu .bars::before{top:0}.menu .bars::after{top:6.5px}
.menu[open] .bars::before{top:3.25px;transform:rotate(45deg)}.menu[open] .bars::after{top:3.25px;transform:rotate(-45deg)}
.menu nav{position:absolute;right:0;top:48px;width:min(86vw,320px);background:var(--s800);border:1px solid var(--s600);border-radius:6px;padding:8px;display:grid}
.menu nav a{padding:12px;border-radius:3px;text-decoration:none;font-weight:600}.menu nav a:hover{background:var(--s700)}
.menu nav .btn{margin-top:6px}
@media (max-width:860px){.nav-links,.nav .cta,.nav-app{display:none}.menu{display:block;margin-left:auto}.lk{display:none}.lk-s{display:block}}
/* dots sections (engine) */
.dz{position:relative}
.dz-stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;-webkit-mask-image:linear-gradient(180deg,transparent 0,#000 8%);mask-image:linear-gradient(180deg,transparent 0,#000 8%)}
.dz-stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.dz-stage .tag{position:absolute;right:16px;bottom:14px;font:400 12px/1 var(--mono);color:var(--s400)}
.dz-flow{position:relative;margin-top:-100vh;margin-top:-100svh}
/* the pattern's own layer (dots.js): it starts as far down the section as the first cue (--dz-wait) and only stands
   still with the field once the page has scrolled that far, so above that it stays below the hero (Fedos, 14 Oct) */
.dz-fig{position:sticky;top:0;height:100vh;height:100svh;margin-top:calc(var(--dz-wait,0px) - 100vh);margin-top:calc(var(--dz-wait,0px) - 100svh);overflow:hidden;pointer-events:none;-webkit-mask-image:linear-gradient(180deg,transparent 0,#000 8%);mask-image:linear-gradient(180deg,transparent 0,#000 8%)}
.dz-fig canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.dz-fig + .dz-flow{margin-top:calc(-100vh - var(--dz-wait,0px));margin-top:calc(-100svh - var(--dz-wait,0px))}
.dz-step{min-height:95vh;min-height:95svh;display:flex;align-items:center;padding:0 max(var(--gut),calc((100% - 1280px) / 2 + var(--gut)))}
.dz-step .in{width:min(40%,31rem);display:grid;gap:14px}
.dz-step h3{font-size:clamp(1.75rem,1.2rem + 1.6vw,2.75rem);line-height:1.06;letter-spacing:-.03em;font-weight:700;text-wrap:balance}
.dz-step p{font-size:17px;line-height:1.55;color:var(--s200);text-wrap:pretty}
.dz-step .src{font-size:14px;color:var(--s300)}
.dz-tail{height:40vh;height:40svh}.dz-tail.s{height:15vh;height:15svh}
@media (max-width:759px){
  .dz-step{align-items:flex-end;padding:0 12px 6vh}
  .dz-step .in{width:100%;background:rgb(17 21 25 / .94);border:1px solid var(--s700);border-radius:6px;padding:20px}
  .dz-step h3{font-size:1.625rem}.dz-step p{font-size:16px}
}
/* 2 hero */
.hero{min-height:calc(100vh - 64px);min-height:calc(100svh - 64px);max-width:1280px;margin-inline:auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(15rem,22rem);
  grid-template-areas:"k ." "h ." "l a" "t a";column-gap:64px;row-gap:24px;align-content:center;padding:32px var(--gut) 48px}
.hero-copy{display:contents}
.hero .k{grid-area:k}
.hero h1{grid-area:h;font-size:clamp(2.75rem,1.2rem + 3.6vw,4.75rem);line-height:1;letter-spacing:-.035em;font-weight:700;text-wrap:balance}
.hero .lede{grid-area:l;max-width:34rem}
.trust{grid-area:t;display:flex;flex-wrap:wrap;gap:8px 20px;font-size:14px;color:var(--s300);padding-top:8px}
.trust li{display:flex;gap:8px;align-items:center}
.trust li::before{content:'';width:5px;height:5px;background:var(--s400)}
.ctas{display:flex;flex-wrap:wrap;gap:12px}
/* the pair's middle sits in the gap between the heading and the subheading (half the 24px row gap above the subheading) */
.hero-act{grid-area:a;align-self:start;display:grid;gap:12px;transform:translateY(calc(-50% - 12px))}
.hero-act .btn-s{background:var(--s900)}
.btn-lg{min-height:56px;font-size:18px;padding:0 24px}
@media (max-width:899px){.hero{grid-template-columns:1fr;grid-template-areas:"k" "h" "l" "a" "t";padding-top:40px}.hero-act{max-width:24rem;transform:none}}
/* 4 game */
/* the game (CEO 23 Oct): the card and its question sit alone and centred until the visitor answers; then the card
   moves left and Sayso's answer appears on the right (a FLIP move in home.js; reduced motion shows the end state) */
.game{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;align-items:start}
.game .g-card{width:100%;max-width:40rem;margin-inline:auto}
.g-side{display:none}
.game.answered{grid-template-columns:minmax(0,4fr) minmax(0,5fr)}
.game.answered .g-card{max-width:none;margin:0}
.game.answered .g-side{display:block}
.g-tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.g-tabs button{min-height:36px;padding:0 12px;border-radius:3px;border:1px solid var(--s600);background:transparent;cursor:pointer;font-size:14px;font-weight:600;color:var(--s200);display:flex;gap:8px;align-items:center;transition:background-color .15s var(--ease)}
.g-tabs button:hover{background:var(--s800)}
.g-tabs button[aria-selected=true]{background:var(--s700);color:var(--chalk);border-color:var(--s500)}
.g-tabs .dot{flex:none;width:9px;height:9px;--v1:var(--s600);--v2:var(--s500);--v3:var(--s600);--v4:var(--s600);background:linear-gradient(var(--v1),var(--v1)) 0 0/4px 4px no-repeat,linear-gradient(var(--v2),var(--v2)) 100% 0/4px 4px no-repeat,linear-gradient(var(--v3),var(--v3)) 0 100%/4px 4px no-repeat,linear-gradient(var(--v4),var(--v4)) 100% 100%/4px 4px no-repeat}
.g-tabs .dot.allow{--v1:var(--g1);--v2:var(--g2);--v3:var(--g3);--v4:var(--g4)}.g-tabs .dot.ask{--v1:var(--y1);--v2:var(--y2);--v3:var(--y3);--v4:var(--y4)}.g-tabs .dot.block{--v1:var(--r1);--v2:var(--r2);--v3:var(--r3);--v4:var(--r4)}
.g-card{background:var(--s800);border:1px solid var(--s600);border-radius:6px;padding:24px;display:grid;gap:18px}
.g-meta{display:flex;justify-content:space-between;font:400 13px/1.3 var(--mono);color:var(--s300)}
.g-tx{font-size:clamp(1.25rem,1.1rem + .6vw,1.625rem);line-height:1.3;letter-spacing:-.015em;font-weight:650;text-wrap:pretty}
.g-q{font-size:14px;color:var(--s300)}
.g-btns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.g-btns button{min-height:48px;border-radius:3px;border:1px solid var(--s500);background:var(--s900);cursor:pointer;font-weight:650;display:flex;align-items:center;justify-content:center;gap:10px;transition:background-color .15s var(--ease),transform .12s var(--ease)}
.g-btns button:hover{background:var(--s700)}.g-btns button:active{transform:scale(.98)}
.g-btns kbd{font:400 12px/1 var(--mono);color:var(--s400);border:1px solid var(--s600);border-radius:3px;padding:3px 5px}
.g-btns button[aria-pressed=true]{background:var(--chalk);color:var(--s900);border-color:var(--chalk)}
.g-btns button[aria-pressed=true] kbd{color:var(--s700);border-color:var(--s300)}
.g-ans{background:var(--s700);border:1px solid var(--s600);border-radius:3px;padding:24px;display:grid;gap:16px;min-height:100%;align-content:start}
.g-ans[hidden]{display:none}
.g-wait{border:1px dashed var(--s600);border-radius:3px;padding:24px;color:var(--s300);font-size:15px;min-height:100%;display:grid;place-content:center;text-align:center}
.g-head{display:flex;justify-content:space-between;align-items:center;font:400 13px/1 var(--mono);color:var(--s300)}
.g-head b{font-family:var(--sans);font-weight:650;color:var(--chalk);font-size:14px}
.g-verdict{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.g-reason{font-family:var(--mono);font-size:14px;line-height:1.5;color:var(--chalk)}
.g-dl{display:grid;gap:12px;border-top:1px solid var(--s600);padding-top:16px}
.g-dl dt{font-size:13px;font-weight:600;color:var(--s300)}.g-dl dd{font-size:15px;color:var(--s200);line-height:1.5;margin-top:2px}
.g-you{font-size:14px;color:var(--s300)}.g-you b{color:var(--chalk)}
.tg{justify-self:start;width:min(100%,320px);background:var(--s900);border:1px solid var(--s600);border-radius:6px 6px 6px 3px;padding:12px 14px;display:grid;gap:10px;font-size:14px}
.tg-h{font-size:12px;color:var(--s300)}.tg-b{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.tg-b button{min-height:36px;border-radius:3px;border:1px solid var(--s500);background:var(--s800);cursor:pointer;font-weight:600;font-size:14px;transition:background-color .15s var(--ease)}
.tg-b button:hover{background:var(--s700)}.tg-b button[aria-pressed=true]{background:var(--chalk);color:var(--s900);border-color:var(--chalk)}
.tg-note{font-size:13px;color:var(--s300)}
.g-next{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.g-end{font-size:15px;color:var(--s200);max-width:40rem}
@media (max-width:899px){.game,.game.answered{grid-template-columns:1fr}.game.answered .g-card{max-width:40rem;margin-inline:auto}.g-btns{grid-template-columns:1fr}}
/* 5 proof: the replay as a record */
.rp{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:56px;align-items:center}
.rp-copy{display:grid;gap:16px;align-content:start}.rp-copy .lede{max-width:34rem}
.rp-card{position:relative;overflow:hidden;background:var(--s800);border:1px solid var(--s600);border-radius:6px;padding:0 24px 8px}
.rp-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font:400 13px/1.3 var(--mono);color:var(--s300);padding:16px 0;border-bottom:1px solid var(--s600)}
.rp-row{display:grid;grid-template-columns:minmax(0,9rem) minmax(0,1fr) auto;gap:16px;align-items:center;padding:16px 0;border-top:1px solid var(--s700);font-size:15px;line-height:1.45;color:var(--s200)}
.rp-head+.rp-row{border-top:0}
.rp-l{font-size:13px;font-weight:600;color:var(--s300)}
.rp-drain{color:var(--chalk);font-weight:650;font-size:16px}
.rp-stamp{rotate:-4deg}
.rp-reason{font-family:var(--mono);font-size:14px;line-height:1.5;color:var(--chalk);padding:0 0 16px calc(9rem + 16px)}
.rp-miss .rp-l::before{content:'';display:inline-block;width:9px;height:9px;margin-right:8px;vertical-align:0;--v1:var(--r1);--v2:var(--r2);--v3:var(--r3);--v4:var(--r4);background:linear-gradient(var(--v1),var(--v1)) 0 0/4px 4px no-repeat,linear-gradient(var(--v2),var(--v2)) 100% 0/4px 4px no-repeat,linear-gradient(var(--v3),var(--v3)) 0 100%/4px 4px no-repeat,linear-gradient(var(--v4),var(--v4)) 100% 100%/4px 4px no-repeat}
@media (max-width:899px){.rp{grid-template-columns:1fr;gap:32px}}
@media (max-width:599px){.rp-row{grid-template-columns:1fr;gap:4px}.rp-reason{padding-left:0}.rp-stamp{justify-self:start;margin-top:8px}}
/* 10 the one sentence: words light up in reading order */
.tl{position:relative;height:180vh;height:180svh}
.tl-stick{position:sticky;top:0;height:100vh;height:100svh;display:flex;align-items:center}
.tl-stick>.wrap{position:relative;z-index:1}
.peaks{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.tl-t{max-width:760px;font-size:clamp(2.25rem,1.4rem + 2.6vw,3.75rem);line-height:1.05;letter-spacing:-.035em;font-weight:700;text-wrap:balance}
.js .tl-t span{color:rgb(212 210 222 / .26);transition:color .5s cubic-bezier(.32,.72,0,1)}
.js .tl-t span.on{color:var(--chalk)}

/* 6 ledger: no borders, no cells; the columns hold by shared edges, the rows by space */
.lgc{container-type:inline-size}
.lx{--g1:#5AA66C;--g2:#509566;--g3:#528658;--g4:#57A05B;--r1:#CE585B;--r2:#B95159;--r3:#A74954;--r4:#C9504E;
  --cols:2.75rem minmax(0,4fr) minmax(0,3fr) minmax(0,3fr);--gap:clamp(16px,2.6cqi,40px)}
.lx-r{display:grid;grid-template-columns:var(--cols);column-gap:var(--gap);padding-block:22px;transition:opacity .35s var(--ease)}
.lx-h{padding-block:0 6px;font:400 12.5px/1.5 var(--mono);color:var(--s300)}
.lx-h span{display:flex;align-items:center;gap:8px}
.lx-m{flex:none;width:9px;height:9px}
.lx-m.w{background:linear-gradient(var(--g1),var(--g1)) 0px 0px/4px 4px no-repeat,linear-gradient(var(--g2),var(--g2)) calc(0px + 5px) 0px/4px 4px no-repeat,linear-gradient(var(--g3),var(--g3)) 0px calc(0px + 5px)/4px 4px no-repeat,linear-gradient(var(--g4),var(--g4)) calc(0px + 5px) calc(0px + 5px)/4px 4px no-repeat}
.lx-m.m{background:linear-gradient(var(--r1),var(--r1)) 0px 0px/4px 4px no-repeat,linear-gradient(var(--r2),var(--r2)) calc(0px + 5px) 0px/4px 4px no-repeat,linear-gradient(var(--r3),var(--r3)) 0px calc(0px + 5px)/4px 4px no-repeat,linear-gradient(var(--r4),var(--r4)) calc(0px + 5px) calc(0px + 5px)/4px 4px no-repeat}
.lx-n{font:400 13px/1.75 var(--mono);color:var(--s300);font-variant-numeric:tabular-nums}
.lx-t{font-size:15px;line-height:1.45;color:var(--s200);text-wrap:pretty}
.lx-t small{display:block;margin-top:4px;}
.lx-t small+small{margin-top:0}
.lx-t small{font:400 12.5px/1.4 var(--mono);color:var(--s300)}
.lx-v{font-size:17px;font-weight:650;line-height:1.35;letter-spacing:-.01em;color:var(--chalk);text-wrap:pretty}
.lx-v.none{font-weight:400;font-size:15px;color:var(--s300);letter-spacing:0}
@media (hover:hover){.lx:hover .lx-r:not(.lx-h):not(:hover){opacity:.34}}
/* v2: a figure, its caption, and as many dots as the count */
.v2 .lx-r{padding-block:28px}
.v2 .lx-f{font-size:clamp(26px,3.1cqi,40px);line-height:1.05;font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums;color:var(--chalk)}
.v2 .lx-q{font-size:15px;font-weight:500;letter-spacing:0;color:var(--s300)}
.v2 .lx-c{margin-top:8px;font-size:15px;font-weight:400;line-height:1.45;letter-spacing:0;color:var(--s200);max-width:32ch}
.v2 .lx-v.none .lx-f{color:var(--s400)}
.v2 .lx-v.none .lx-c{color:var(--s300)}
.tl4{display:grid;grid-template-columns:repeat(18,9px);gap:3px;margin-top:14px;width:max-content}
.tl4 i{width:9px;height:9px;--a:var(--s700);--b:var(--s700);--c:var(--s600);--d:var(--s700);background:linear-gradient(var(--a),var(--a)) 0px 0px/4px 4px no-repeat,linear-gradient(var(--b),var(--b)) calc(0px + 5px) 0px/4px 4px no-repeat,linear-gradient(var(--c),var(--c)) 0px calc(0px + 5px)/4px 4px no-repeat,linear-gradient(var(--d),var(--d)) calc(0px + 5px) calc(0px + 5px)/4px 4px no-repeat}
.tl4.allow i.on{--a:var(--g1);--b:var(--g2);--c:var(--g3);--d:var(--g4)}
.tl4.allow i.on:nth-child(3n+2){--a:var(--g3);--b:var(--g1);--c:var(--g4);--d:var(--g2)}
.tl4.allow i.on:nth-child(5n+3){--a:var(--g2);--b:var(--g4);--c:var(--g1);--d:var(--g3)}
.tl4.block i.on{--a:var(--r1);--b:var(--r2);--c:var(--r3);--d:var(--r4)}
.tl4.block i.on:nth-child(3n+2){--a:var(--r3);--b:var(--r1);--c:var(--r4);--d:var(--r2)}
.tl4.block i.on:nth-child(5n+3){--a:var(--r2);--b:var(--r4);--c:var(--r1);--d:var(--r3)}
.tl4.wait i.on:not(.lit){--a:var(--s700);--b:var(--s700);--c:var(--s600);--d:var(--s700)}
/* v3: what worked and what we got wrong on either side of what we tested */
.v3{--cols:minmax(0,1fr) minmax(11rem,16rem) minmax(0,1fr);--gap:clamp(24px,4.5cqi,64px)}
.v3 .lx-v.w{text-align:right}
.v3 .lx-t{text-align:center;font-size:14px;color:var(--s300)}
.v3 .lx-t small{color:var(--s300)}
.v3 .lx-h .w{flex-direction:row-reverse;justify-content:flex-start}
.v3 .lx-h .t{justify-content:center}
@container (max-width:719px){
  .lx-h{display:none}
  .lx-r{grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:16px;row-gap:14px;padding-block:20px}
  .lx-n{display:none}
  .lx-t{grid-column:1/-1}
  .lx-v{font-size:16px}
  .lx-v::before{content:attr(data-l);display:block;margin-bottom:6px;padding-left:15px;font:400 12px/17px var(--mono);letter-spacing:0;color:var(--s300)}
  .lx-v.w::before{background:linear-gradient(var(--g1),var(--g1)) 0px 4px/4px 4px no-repeat,linear-gradient(var(--g2),var(--g2)) calc(0px + 5px) 4px/4px 4px no-repeat,linear-gradient(var(--g3),var(--g3)) 0px calc(4px + 5px)/4px 4px no-repeat,linear-gradient(var(--g4),var(--g4)) calc(0px + 5px) calc(4px + 5px)/4px 4px no-repeat}
  .lx-v.m::before{background:linear-gradient(var(--r1),var(--r1)) 0px 4px/4px 4px no-repeat,linear-gradient(var(--r2),var(--r2)) calc(0px + 5px) 4px/4px 4px no-repeat,linear-gradient(var(--r3),var(--r3)) 0px calc(4px + 5px)/4px 4px no-repeat,linear-gradient(var(--r4),var(--r4)) calc(0px + 5px) calc(4px + 5px)/4px 4px no-repeat}
  .v2 .lx-r{padding-block:24px}
  .v2 .lx-f{font-size:28px}
  .v2 .lx-q{font-size:13px}
  .v2 .lx-c{font-size:14px}
  .tl4{grid-template-columns:repeat(12,9px)}
  .v3 .lx-t{grid-row:1}
  .v3 .lx-v.w{grid-row:2;grid-column:1}
  .v3 .lx-v.m{grid-row:2;grid-column:2}
  .v3 .lx-v.w::before{padding-left:0;padding-right:15px;background:linear-gradient(var(--g1),var(--g1)) right 5px top 4px/4px 4px no-repeat,linear-gradient(var(--g2),var(--g2)) right 0 top 4px/4px 4px no-repeat,linear-gradient(var(--g3),var(--g3)) right 5px top calc(4px + 5px)/4px 4px no-repeat,linear-gradient(var(--g4),var(--g4)) right 0 top calc(4px + 5px)/4px 4px no-repeat}
}

.lg-foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:16px;font-size:14px;color:var(--s300)}
/* 7 two ways */
.ways{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.way{background:var(--s800);border:1px solid var(--s600);border-radius:6px;padding:28px;display:grid;gap:18px;align-content:start}
.way .net{font:400 12.5px/1 var(--mono);color:var(--s300);display:flex;gap:8px;align-items:center}
.way .net::before{content:'';width:6px;height:6px;background:var(--s400)}
.way h3{font-size:clamp(1.375rem,1.2rem + .7vw,1.75rem);line-height:1.15;letter-spacing:-.02em;font-weight:700;text-wrap:balance}
.way p{color:var(--s200);text-wrap:pretty}
.way .small{font-size:14px;color:var(--s300)}
.tabs{border:1px solid var(--s600);border-radius:3px;overflow:hidden;background:var(--s950)}
.tabs [role=tablist]{display:flex;border-bottom:1px solid var(--s700);overflow-x:auto}
.tabs [role=tab]{min-height:40px;padding:0 14px;background:none;border:0;border-bottom:2px solid transparent;cursor:pointer;font-size:14px;font-weight:600;color:var(--s300);white-space:nowrap}
.tabs [role=tab][aria-selected=true]{color:var(--chalk);border-bottom-color:var(--chalk)}
.tabs pre{margin:0;padding:16px;overflow-x:auto;font:400 13px/1.6 var(--mono);color:var(--s200);tab-size:2}
.tabs pre:focus-visible{outline-offset:-2px}
.tabs pre .c{color:var(--s400)}.tabs pre .s{color:var(--chalk)}
.tabs .copy-row{display:flex;justify-content:flex-end;padding:0 12px 12px}
/* print and Save as PDF (site audit 2026-10-15, A2): black text on white paper, no moving backgrounds, no menus or
   buttons, links show where they go; sections do not each start a new page */
@media print{
  :root{--s950:#fff;--s900:#fff;--s800:#fff;--s700:#f2f2f2;--s600:#bbb;--s500:#888;--s400:#555;--s300:#444;--s200:#222;--chalk:#000;--s50:#000;color-scheme:light}
  html,body{background:#fff!important;color:#000}
  canvas,.stripe-cv,.btt,.skip,.nav,.devcon,.foot,.menu,.f-note,form,.g-btns,.g-next,.tg-b,[data-copy],.tw-scan{display:none!important}
  .stripes-on{background:none!important}
  .sec{padding-block:24px}
  section,article,figure,pre,table,.g-card,.g-ans,.way,.lx-r{break-inside:avoid}
  h1,h2,h3{break-after:avoid}
  /* the scroll-driven pieces (How it works, the one sentence) print as plain, short sections */
  .dz-stage,.dz-fig,.dz-flow,.dz-step,.dz-tail,.dz-scrub,.dz-scrub .pin,.tl,.tl-stick{position:static!important;height:auto!important;min-height:0!important;margin-top:0!important;-webkit-mask-image:none!important;mask-image:none!important}
  .dz-stage,.dz-fig,.dz-tail{display:none!important}
  .dz-step,.dz-scrub .pin{padding-block:12px!important}
  .tl-t span{opacity:1!important;color:#000!important}
  .foot{margin-top:24px}
  .prose a[href^="http"]::after,.doc a[href^="http"]::after{content:" (" attr(href) ")";font-size:.85em;color:#444}
  *{box-shadow:none!important;text-shadow:none!important;animation:none!important;transition:none!important}
}
@media (max-width:420px){.tabs [role=tab]{padding:0 10px}}
.keys{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.key{border:1px solid var(--s600);border-radius:3px;padding:14px;display:grid;gap:6px;background:var(--s900)}
.key b{font-weight:650}.key span{font-size:13px;color:var(--s300)}
.key.us{border-color:var(--chalk)}
.watch{margin-top:24px;font-size:15px;color:var(--s200);border-top:1px solid var(--s700);padding-top:20px;max-width:52rem}
@media (max-width:899px){.ways{grid-template-columns:1fr}}
/* 8 never */
.never{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px}
.never h3{font-size:20px;font-weight:650;letter-spacing:-.01em;margin-bottom:16px}
.never li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:12px;padding:16px 0;border-top:1px solid var(--s700);color:var(--s200);line-height:1.5}
.never li b{color:var(--chalk);font-weight:650}
.never li::before{content:'';width:8px;height:8px;margin-top:8px;background:var(--s400)}
.never .no li::before{background:var(--chalk)}
@media (max-width:759px){.never{grid-template-columns:1fr;gap:32px}}
/* 9 faq */
.faq{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:48px}
.faq details{border-top:1px solid var(--s700)}
.faq details:last-child{border-bottom:1px solid var(--s700)}
.faq summary{cursor:pointer;list-style:none;padding:20px 0;display:flex;justify-content:space-between;gap:16px;font-size:18px;font-weight:650;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'';flex:none;width:12px;height:12px;margin-top:7px;background:linear-gradient(var(--s300),var(--s300)) center/12px 1.5px no-repeat,linear-gradient(var(--s300),var(--s300)) center/1.5px 12px no-repeat;transition:transform .2s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--s200);max-width:44rem;line-height:1.6}
@media (max-width:899px){.faq{grid-template-columns:1fr;gap:24px}}
/* 11 invite */
.invite{border-radius:6px;overflow:hidden}
.inv{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:48px;padding:clamp(28px,5vw,64px)}
.inv-copy{display:grid;gap:18px;align-content:start}
.inv ul{display:grid;gap:8px;color:var(--s200);font-size:15px}
.inv li{display:flex;gap:10px}.inv li::before{content:'';flex:none;width:9px;height:9px;margin-top:7px;--v1:var(--g1);--v2:var(--g2);--v3:var(--g3);--v4:var(--g4);background:linear-gradient(var(--v1),var(--v1)) 0 0/4px 4px no-repeat,linear-gradient(var(--v2),var(--v2)) 100% 0/4px 4px no-repeat,linear-gradient(var(--v3),var(--v3)) 0 100%/4px 4px no-repeat,linear-gradient(var(--v4),var(--v4)) 100% 100%/4px 4px no-repeat}
form.f{background:rgb(17 21 25 / .9);border:1px solid var(--s600);border-radius:6px;padding:24px;display:grid;gap:16px}
.fl{display:grid;gap:6px}
.fl label,.fl legend{font-size:14px;font-weight:600}
.fl .hint{font-size:13px;color:var(--s300)}
.fl input,.fl select,.fl textarea{width:100%;min-height:44px;background:var(--s950);border:1px solid var(--s600);border-radius:3px;color:var(--chalk);font:400 16px/1.4 var(--sans);padding:10px 12px}
.fl textarea{min-height:88px;resize:vertical}
.fl input:focus,.fl select:focus,.fl textarea:focus{outline:none;border-color:var(--chalk)}
.fl .err{font-size:13px;color:var(--chalk);display:none}
.fl.bad input{border-color:var(--block)}.fl.bad .err{display:block}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hp{position:absolute;left:-9999px}
.f-note{font-size:13px;color:var(--s300);line-height:1.5}
.f-note .link{padding-block:4px}
.f-done{font-size:14px;color:var(--chalk);background:var(--s800);border:1px solid var(--s600);border-radius:3px;padding:12px}
@media (max-width:899px){.inv{grid-template-columns:1fr;gap:28px}.two-col{grid-template-columns:1fr}}
/* 12 footer */
.foot{background:var(--s700);margin-top:clamp(260px,38vh,440px)}
.js .foot{background:transparent}
.foot .wrap{padding-block:104px 40px;display:grid;gap:32px}
.f-top{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.f-links{display:flex;flex-wrap:wrap;gap:12px 28px;font-size:15px}
.f-links a{text-decoration:none;color:var(--s200)}.f-links a:hover{color:var(--chalk)}
.f-cols{display:grid;grid-template-columns:repeat(3,auto);gap:32px 64px}
.f-h{font:400 13px/16px var(--mono);color:var(--s300);margin-bottom:8px}
.f-cols ul{list-style:none;padding:0;display:grid}
.f-cols a{display:inline-flex;align-items:center;min-height:32px;font-size:15px;text-decoration:none;color:var(--s200)}.f-cols a:hover{color:var(--chalk)}
@media (max-width:640px){.f-cols{grid-template-columns:1fr 1fr;gap:24px 32px;width:100%}}
.f-bot{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;border-top:1px solid var(--s600);padding-top:24px}
.f-legal{font-size:13.5px;color:var(--s300);max-width:46rem;line-height:1.55}
/* back to top (home page only): a round button with an arrow made of dots (Fedos, 14 Oct: the dot arrow, no rail). */
.btt{position:fixed;right:24px;bottom:24px;z-index:15;display:none;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .2s var(--ease),transform .2s var(--ease),visibility 0s .2s}
.js .btt{display:grid}
.btt.on{opacity:1;visibility:visible;transform:none;transition:opacity .2s var(--ease),transform .2s var(--ease)}
/* CEO 23 Oct: clearly visible: a chalk disc with the dot arrow in the page colour, 48 px, shown after half a screen */
.btt button{width:48px;height:48px;display:grid;place-items:center;padding:0;border-radius:50%;background:var(--chalk);border:1px solid var(--s50);cursor:pointer;
  transition:background-color .15s var(--ease),border-color .15s var(--ease),transform .12s var(--ease)}
.btt button:hover{background:var(--s50)}
.btt button:active{transform:translateY(1px)}
.btt button:focus-visible{outline-offset:4px}
.btt .da{display:grid;grid-template-columns:repeat(5,4px);gap:1px}
.btt .da i{width:4px;height:4px}
.btt .da i.d{background:var(--s900)}
.dz-stage .tag{right:84px}
@media (max-width:759px){.btt{right:16px;bottom:16px}.f-bot{padding-right:56px}}
@media print{.btt{display:none!important}}
.health{display:inline-flex;gap:8px;align-items:center;min-height:24px;font:400 13px/1 var(--mono);color:var(--s300);text-decoration:none}
.health i{width:6px;height:6px;background:var(--s400)}
/* notes (the approval board) */
.note{background:var(--s950);border-top:1px dashed var(--s500);border-bottom:1px dashed var(--s500);font-size:15px;color:var(--s200)}
.note .wrap{padding-block:24px;display:grid;grid-template-columns:minmax(0,3fr) minmax(0,5fr) minmax(0,4fr);gap:24px}
.note .nn{font-size:13px;font-weight:650;color:var(--s300);display:grid;gap:4px;align-content:start}
.note .nn b{font-size:20px;letter-spacing:-.01em;color:var(--chalk)}
.note p{line-height:1.5;text-wrap:pretty}
.note .refs{display:grid;gap:6px;font-size:14px;color:var(--s300)}
.note .refs a{color:var(--chalk)}
.note .refs b{color:var(--s200);font-weight:600}
.note .new{color:var(--chalk)}
@media (max-width:899px){.note .wrap{grid-template-columns:1fr;gap:12px}}
.notes-off .note{display:none}
.nt{position:fixed;left:12px;bottom:12px;z-index:40;font:600 13px/1 var(--sans);background:var(--s800);color:var(--chalk);border:1px solid var(--s500);border-radius:3px;min-height:36px;padding:0 12px;cursor:pointer}
.intro{background:var(--s950);border-bottom:1px dashed var(--s500)}
.intro .wrap{padding-block:28px;display:grid;gap:10px;max-width:1280px}
.intro h1{font-size:clamp(1.5rem,1.2rem + 1.2vw,2.25rem);letter-spacing:-.03em;line-height:1.1}
.intro p{color:var(--s200);max-width:62rem}
.notes-off .intro{display:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.tw-check{overflow:hidden}.tw-scan{position:absolute;left:0;right:0;top:0;height:42%;pointer-events:none;opacity:0;z-index:2;
  background:repeating-linear-gradient(180deg,rgb(212 210 222 / .16) 0,rgb(212 210 222 / .16) 1px,transparent 1px,transparent 4px);
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 40%,#000 60%,transparent);mask-image:linear-gradient(180deg,transparent,#000 40%,#000 60%,transparent)}
/* page dots (site-fx.js) and striped bands (stripes.js) */
body{background:transparent}
.bgdots{position:absolute;left:0;top:0;width:100%;overflow:hidden;z-index:-1;pointer-events:none}.bgdots canvas{position:absolute;left:0;top:0;display:block;image-rendering:pixelated}
.slats{position:relative;isolation:isolate}
[data-stripes]{position:relative;isolation:isolate}
.stripes-on{background:var(--s900)}
.stripe-cv{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none;display:block}

/* inner pages */
.i{width:1.1em;height:1.1em;flex:none;vertical-align:-.16em}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.nav-links a[aria-current=page]{color:var(--chalk);text-decoration:underline;text-decoration-color:var(--s500);text-underline-offset:8px}
main.doc{padding-block:clamp(48px,6vw,88px) 0}
.doc-grid{display:grid;grid-template-columns:200px minmax(0,1fr);column-gap:64px}
.doc-intro{grid-column:1/-1;display:grid;gap:16px;max-width:46rem;margin-bottom:56px}
.doc-intro h1,.pg-h1{font-size:clamp(2.5rem,1.5rem + 3vw,4.25rem);line-height:1.02;letter-spacing:-.035em;font-weight:700;text-wrap:balance}
.eyebrow{font-size:14px;font-weight:600;color:var(--s300)}
.doc-intro a:not(.btn){color:var(--chalk);text-decoration-color:var(--s500)}
.gs-facts{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:14px;color:var(--s200)}
.gs-facts li{display:flex;gap:8px;align-items:center}.gs-facts .i{color:var(--allow)}
.gs-invite{font-size:15px;color:var(--s200)}
.toc{position:sticky;top:88px;align-self:start;display:grid;border-left:1px solid var(--s700)}
.toc a{display:block;padding:8px 14px;font-size:14px;font-weight:600;color:var(--s300);text-decoration:none;transition:color .2s var(--ease)}
.toc a:hover{color:var(--s200)}.toc a[aria-current]{color:var(--chalk)}
.toc-bar{position:absolute;left:-1px;top:0;width:1px;height:0;background:var(--chalk);pointer-events:none}.toc-bar.on{transition:transform .35s var(--ease),height .35s var(--ease)}
.prose{min-width:0;max-width:52rem}
.prose>p,.prose>ul,.prose>ol,.gs-panel>p{max-width:62ch;margin-top:16px;color:var(--s200);line-height:1.6}
.prose ul>li{position:relative;padding-left:20px;margin-top:10px;color:var(--s200);line-height:1.6}
.prose ul>li::before{content:'';position:absolute;left:0;top:.66em;width:6px;height:6px;background:var(--s400)}
.prose b{color:var(--chalk);font-weight:650}
.prose h2{margin-top:80px;font-size:clamp(1.75rem,1.3rem + 1.4vw,2.5rem);line-height:1.08;letter-spacing:-.03em;font-weight:700;text-wrap:balance;scroll-margin-top:88px}
.prose>h2:first-child{margin-top:0}
.prose h3{font-size:20px;line-height:1.3;font-weight:650;letter-spacing:-.01em;text-wrap:balance}
.prose a:not(.btn):not(.p-card){color:var(--chalk);text-decoration:underline;text-decoration-color:var(--s500)}
.prose a:not(.btn):not(.p-card):hover{text-decoration-color:var(--chalk)}
.prose :not(pre)>code,.doc-intro code{font-family:var(--mono);font-size:.86em;padding:1px 5px;border-radius:3px;background:var(--s800);border:1px solid var(--s700);overflow-wrap:anywhere}
.prose pre{position:relative;margin-top:16px;padding:16px 60px 16px 16px;border-radius:6px;background:var(--s950);border:1px solid var(--s600);font:400 13px/1.65 var(--mono);color:var(--s200);white-space:pre-wrap;overflow-wrap:anywhere;tab-size:2}
.prose pre code{font:inherit}
.prose pre .copy{position:absolute;top:8px;right:8px}
.copy{display:grid;place-items:center;width:36px;height:36px;padding:0;border-radius:3px;border:1px solid var(--s600);background:var(--s800);color:var(--chalk);cursor:pointer;transition:background-color .15s var(--ease),transform .12s var(--ease)}
.copy:hover{background:var(--s700)}.copy:active{transform:scale(.96)}
.copy .i{grid-area:1/1;width:16px;height:16px;transition:opacity .2s var(--ease)}
.copy .ic-done{opacity:0;color:var(--allow)}.copy.done .ic-copy{opacity:0}.copy.done .ic-done{opacity:1}
.copy-sm{width:28px;height:28px}.copy-sm .i{width:14px;height:14px}
.table,.prose table{width:100%;margin-top:16px;border-collapse:separate;border-spacing:0;border:1px solid var(--s600);border-radius:6px;overflow:hidden;font-size:14px;line-height:1.5;background:var(--s900)}
.table th,.prose table th{padding:12px 16px;background:var(--s800);text-align:start;vertical-align:bottom;font-size:13px;font-weight:650;color:var(--s300)}
.table td,.prose table td{padding:12px 16px;border-top:1px solid var(--s700);vertical-align:top;color:var(--s200)}
.table td:first-child,.prose table td:first-child{font-weight:600;color:var(--chalk)}
.table tr.us td{background:var(--s800);color:var(--chalk)}
.table td code{white-space:normal;overflow-wrap:anywhere}
.cell-copy{display:flex;gap:8px;align-items:flex-start}.cell-copy code{flex:1;min-width:0}
.nobreak{white-space:nowrap}.hex{font-size:12.5px!important}
@media (max-width:700px){
  .table thead{display:none}.table,.table tbody,.table tr,.table td{display:block}
  .table tr{border-top:1px solid var(--s700)}.table tbody tr:first-child{border-top:0}
  .table td{border:0;padding:6px 16px}.table td:first-child{padding-top:14px}.table td:last-child{padding-bottom:14px}
  .table td[data-label]::before{content:attr(data-label);display:block;font-size:12px;font-weight:600;color:var(--s300);margin-bottom:2px}
}
/* Get started: the setup cards and their panels */
.gs-tablist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:24px}
.p-card{display:grid;align-content:start;gap:8px;padding:18px;border-radius:6px;border:1px solid var(--s600);background:var(--s900);color:var(--s300);text-decoration:none;cursor:pointer;transition:background-color .15s var(--ease),border-color .15s var(--ease)}
.p-card:hover{border-color:var(--s400)}
.p-card[aria-selected=true]{background:var(--s800);border-color:var(--chalk);color:var(--s200)}
.p-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.p-name{font-size:18px;font-weight:650;color:var(--chalk);letter-spacing:-.01em}
.p-tag{display:inline-flex;align-items:center;height:24px;font-size:12px;font-weight:650;padding:0 8px;color:var(--s900);white-space:nowrap}
.p-desc{font-size:14px;line-height:1.5}
.p-meta{font:400 12.5px/1.4 var(--mono);color:var(--s400)}
.p-card[aria-selected=true] .p-meta{color:var(--s300)}
.gs-panel{margin-top:64px}.js .gs-panel{margin-top:40px}
.gs-panel[hidden]{display:none}
.panel-title{font-size:clamp(1.5rem,1.2rem + 1vw,2rem);font-weight:700;letter-spacing:-.025em}
.js .gs-panel .panel-title{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.gs-panel p b{color:var(--chalk)}
.kicker{font-size:13px;font-weight:650;color:var(--s300)}
.gs-before{margin-top:16px;padding:20px 24px;border:1px solid var(--s700);border-radius:6px;background:var(--s900);display:grid;gap:6px}
.gs-before ul{display:grid}
.gs-steps{counter-reset:gs;margin-top:40px;display:grid}
.gs-steps>li{position:relative;counter-increment:gs;padding:0 0 56px 56px}
.gs-steps>li:last-child{padding-bottom:8px}
.gs-steps>li::before{content:counter(gs);position:absolute;left:0;top:-3px;width:32px;height:32px;display:grid;place-items:center;border:1px solid var(--s500);border-radius:3px;background:var(--s900);font:400 14px/1 var(--mono);color:var(--chalk)}
.gs-steps>li::after{content:'';position:absolute;left:16px;top:40px;bottom:12px;border-left:1px dashed var(--s600)}
.gs-steps>li:last-child::after{display:none}
.gs-steps>li>p{max-width:62ch;margin-top:12px;color:var(--s200);line-height:1.6}
.gs-tip{margin-top:16px;padding:20px 24px;border-radius:6px;background:var(--s800);border:1px solid var(--s600);display:grid;gap:10px}
.gs-tip p{color:var(--s200);font-size:15px;line-height:1.6}
.gs-example{font-family:var(--mono);font-size:13.5px!important;color:var(--chalk)!important;padding-left:12px;border-left:2px solid var(--s500)}
details.more{margin-top:14px}
details.more summary{cursor:pointer;list-style:none;display:inline-flex;align-items:center;gap:10px;min-height:32px;font-size:14px;font-weight:600;color:var(--s200)}
details.more summary::-webkit-details-marker{display:none}
details.more summary::before{content:'';width:10px;height:10px;background:linear-gradient(var(--s300),var(--s300)) center/10px 1.5px no-repeat,linear-gradient(var(--s300),var(--s300)) center/1.5px 10px no-repeat;transition:transform .2s var(--ease)}
details.more[open] summary::before{transform:rotate(45deg)}
details.more summary:hover{color:var(--chalk)}
.note-box{margin-top:16px;padding:14px 16px;border-radius:6px;border:1px dashed var(--s500);color:var(--s200);font-size:15px;line-height:1.55;max-width:62ch}
.note-box b{color:var(--chalk)}
.vd{display:inline-flex;align-items:center;height:24px;padding:0 8px;font:700 12px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--s900)}
.vd.block{color:#fff}
.gs-next{margin-top:16px;padding:16px 20px;border-radius:6px;background:var(--s800);border:1px solid var(--s600);color:var(--s200);line-height:1.6;max-width:62ch}
.gs-banner{display:flex;gap:12px;align-items:flex-start;padding:12px 16px;border-radius:6px;background:var(--s900);border:1px solid var(--s500);color:var(--chalk)!important;font-size:15px;max-width:none!important}
.gs-banner .i{color:var(--ask);margin-top:2px}
.gs-h3{margin-top:40px}
.gs-ref{margin-top:24px;border-top:1px solid var(--s700)}
.gs-ref details{border-bottom:1px solid var(--s700)}
.gs-ref summary{cursor:pointer;list-style:none;padding:18px 0;display:flex;justify-content:space-between;gap:16px;font-size:17px;font-weight:650}
.gs-ref summary::-webkit-details-marker{display:none}
.gs-ref summary::after{content:'';flex:none;width:12px;height:12px;margin-top:6px;background:linear-gradient(var(--s300),var(--s300)) center/12px 1.5px no-repeat,linear-gradient(var(--s300),var(--s300)) center/1.5px 12px no-repeat;transition:transform .2s var(--ease)}
.gs-ref details[open] summary::after{transform:rotate(45deg)}
.ref-body{padding:0 0 24px;display:grid;gap:4px}
.ref-body>p{margin-top:12px;color:var(--s200);max-width:62ch}
.gs-help{margin-top:40px;color:var(--s300)}
@media (max-width:899px){
  .doc-grid{grid-template-columns:1fr}
  .toc{position:static;display:flex;gap:8px;overflow-x:auto;border-left:0;margin-bottom:40px;padding-bottom:4px}
  .toc a{border:1px solid var(--s600);border-radius:3px;margin:0;white-space:nowrap;padding:8px 12px}
  .toc a[aria-current]{border-color:var(--chalk)}
  .toc-bar{display:none}
  .gs-tablist{grid-template-columns:1fr}
  .gs-steps>li{padding-left:48px}
}
/* Proof */
.pg-hero{padding-bottom:0}
.wrong-list{display:grid;max-width:58rem}
.wrong-list li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:12px;padding:16px 0;border-top:1px solid var(--s700);color:var(--s200);line-height:1.55}
.wrong-list li::before{content:'';width:9px;height:9px;margin-top:8px;--v1:var(--r1);--v2:var(--r2);--v3:var(--r3);--v4:var(--r4);background:linear-gradient(var(--v1),var(--v1)) 0 0/4px 4px no-repeat,linear-gradient(var(--v2),var(--v2)) 100% 0/4px 4px no-repeat,linear-gradient(var(--v3),var(--v3)) 0 100%/4px 4px no-repeat,linear-gradient(var(--v4),var(--v4)) 100% 100%/4px 4px no-repeat}
.wrong-list b{color:var(--chalk);font-weight:650}
.src-list{counter-reset:src;display:grid;max-width:58rem}
.src-list li{counter-increment:src;display:grid;grid-template-columns:40px minmax(0,1fr);gap:12px;padding:18px 0;border-top:1px solid var(--s700);color:var(--s200);line-height:1.6}
.src-list li::before{content:counter(src,decimal-leading-zero);font:400 13px/1.9 var(--mono);color:var(--s400)}
.src-list b{color:var(--chalk);font-weight:650}
.src-list a{color:var(--chalk);text-decoration-color:var(--s500)}
.pg-note{margin-top:24px;max-width:58rem;font-size:15px;color:var(--s300);line-height:1.6}
.cmp td:first-child{white-space:nowrap}
@media (max-width:700px){.cmp td:first-child{white-space:normal}}
.cta-band .inv{grid-template-columns:minmax(0,1fr) auto;align-items:end}
@media (max-width:899px){.cta-band .inv{grid-template-columns:1fr}}
/* 404 */
.nf{min-height:60vh;display:grid;align-content:center}

/* security */
.lbl{margin:0;border:1px solid var(--s600);border-radius:6px;background:var(--s900);max-width:58rem}
.lbl>div{display:grid;grid-template-columns:9rem minmax(0,1fr);gap:24px;padding:20px 24px;border-top:1px solid var(--s700)}
.lbl>div:first-child{border-top:0}
.lbl dt{font-weight:650;color:var(--chalk)}
.lbl dd{color:var(--s200);line-height:1.55}
@media (max-width:640px){.lbl>div{grid-template-columns:1fr;gap:4px;padding:16px}}
.resp{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.resp>div{border:1px solid var(--s600);border-radius:6px;background:var(--s900);padding:24px;display:grid;gap:12px;align-content:start}
.resp h3{font-size:18px;line-height:28px;font-weight:650}
.resp p{color:var(--s200);line-height:1.55}
@media (max-width:899px){.resp{grid-template-columns:1fr}}
.s-list{display:grid;max-width:58rem}
.s-list li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:12px;padding:16px 0;border-top:1px solid var(--s700);color:var(--s200);line-height:1.55}
.s-list li::before{content:'';width:8px;height:8px;margin-top:8px;background:var(--chalk)}
.s-list b{color:var(--chalk);font-weight:650}
.s-addr{max-width:58rem;margin-top:32px}
.s-addr>p{color:var(--s200);line-height:1.55}
.report{border:1px solid var(--s600);border-radius:6px;background:var(--s800);padding:clamp(24px,4vw,40px);display:grid;gap:16px;max-width:58rem}
.report p{color:var(--s200);line-height:1.6;max-width:44rem}

/* changelog */
.cl{display:grid;max-width:64rem}
.cl-day{display:grid;grid-template-columns:11rem minmax(0,1fr);gap:24px;padding:32px 0;border-top:1px solid var(--s700)}
.cl-day time{font:400 14px/20px var(--mono);color:var(--s300);padding-top:4px}
.cl-items{display:grid;gap:24px}
.cl-it{display:grid;gap:8px}
.cl-tag{display:inline-flex;align-items:center;gap:8px;font:400 12px/16px var(--mono);color:var(--s300)}
.cl-tag::before{content:'';width:6px;height:6px;background:var(--s300)}
.cl-tag.new::before{background:var(--chalk)}
.cl-it h2{font-size:20px;line-height:28px;font-weight:650;letter-spacing:-.01em}
.cl-it p{color:var(--s200);line-height:1.6;max-width:44rem}
@media (max-width:640px){.cl-day{grid-template-columns:1fr;gap:12px;padding:24px 0}}

/* on a glass band the form is frosted, so the band's light shows through it as on "See your own numbers" (Fedos, 14 Oct) */
@supports (backdrop-filter:blur(1px)){.stripes-on form.f{background:rgb(17 21 25 / .5);backdrop-filter:blur(10px)}}

/* verdict colours (Fedos, 14 Oct): every green, yellow or red block is drawn like the 2x2 marks, 4 px squares 1 px apart
   in the verdict's four muted shades. A small mark is one 2x2 cell (.mk2, 9 px); a longer block (a stamp, a tag, a badge)
   is a mosaic of as many squares as fit, cut to whole squares and centred (.mz; needs CSS round(), else edge squares are cut) */
.mk2{background:linear-gradient(var(--v1),var(--v1)) 0 0/4px 4px no-repeat,linear-gradient(var(--v2),var(--v2)) 100% 0/4px 4px no-repeat,linear-gradient(var(--v3),var(--v3)) 0 100%/4px 4px no-repeat,linear-gradient(var(--v4),var(--v4)) 100% 100%/4px 4px no-repeat}
.allow,.st-allow,.p-tag{--v1:var(--g1);--v2:var(--g2);--v3:var(--g3);--v4:var(--g4)}
.ask,.st-ask{--v1:var(--y1);--v2:var(--y2);--v3:var(--y3);--v4:var(--y4)}
.block,.st-block{--v1:var(--r1);--v2:var(--r2);--v3:var(--r3);--v4:var(--r4)}
.mz,.stamp[class*=st-],.vd,.p-tag{position:relative;isolation:isolate}
/* a block with a word on it: the lines between the squares are a dark shade of the same colour, not the page, so the word stays readable */

.mz::before,.stamp[class*=st-]::before,.vd::before,.p-tag::before{content:'';position:absolute;z-index:-1;left:50%;top:50%;translate:-50% -50%;width:100%;height:100%;width:calc(round(down,100% + 1px,5px) - 1px);height:calc(round(down,100% + 1px,5px) - 1px);background:conic-gradient(from 270deg at 4px 4px,var(--v1) 90deg,#0000 0) 0px 0px/20px 20px,conic-gradient(from 270deg at 4px 4px,var(--v2) 90deg,#0000 0) 5px 0px/20px 20px,conic-gradient(from 270deg at 4px 4px,var(--v3) 90deg,#0000 0) 10px 0px/20px 20px,conic-gradient(from 270deg at 4px 4px,var(--v4) 90deg,#0000 0) 15px 0px/20px 20px,conic-gradient(from 270deg at 4px 4px,var(--v3) 90deg,#0000 0) 0px 5px/20px 20px,conic-gradient(from 270deg at 4px 4px,var(--v4) 90deg,#0000 0) 5px 5px/20px 20px,conic-gradient(from 270deg at 4px 4px,var(--v1) 90deg,#0000 0) 10px 5px/20px 20px,conic-gradient(from 270deg at 4px 4px,var(--v2) 90deg,#0000 0) 15px 5px/20px 20px,conic-gradient(from 270deg at 4px 4px,var(--v2) 90deg,#0000 0) 0px 10px/20px 20px,conic-gradient(from 270deg at 4px 4px,var(--v1) 90deg,#0000 0) 5px 10px/20px 20px,conic-gradient(from 270deg at 4px 4px,var(--v4) 90deg,#0000 0) 10px 10px/20px 20px,conic-gradient(from 270deg at 4px 4px,var(--v3) 90deg,#0000 0) 15px 10px/20px 20px,conic-gradient(from 270deg at 4px 4px,var(--v4) 90deg,#0000 0) 0px 15px/20px 20px,conic-gradient(from 270deg at 4px 4px,var(--v3) 90deg,#0000 0) 5px 15px/20px 20px,conic-gradient(from 270deg at 4px 4px,var(--v2) 90deg,#0000 0) 10px 15px/20px 20px,conic-gradient(from 270deg at 4px 4px,var(--v1) 90deg,#0000 0) 15px 15px/20px 20px}
.stamp[class*=st-]::before,.vd::before,.p-tag::before{background-color:color-mix(in srgb,var(--v3) 75%,var(--s900))}
/* moving between pages (Fedos, 14 Oct: switching pages was slow and ugly). The browser keeps the old page until the new
   one is ready and cross-fades them; the menu bar stays put. Links are also prepared ahead on hover
   (speculation-rules.json). Anything the scripts draw after the page first showed fades in instead of popping in */
@media (prefers-reduced-motion:no-preference){
  @view-transition{navigation:auto}
  .nav{view-transition-name:nav}
  ::view-transition-old(root),::view-transition-new(root){animation-duration:.22s}
  .arrive{animation:arrive .4s var(--ease) both}
  @keyframes arrive{from{opacity:0}}
}
/* the page you are on is marked in the phone menu too, as in the top bar (on the home page: How it works) */
.menu nav a[aria-current=page]{text-decoration:underline;text-decoration-color:var(--s500);text-underline-offset:6px}
/* How it works (steps 01 to 03) and How it decides (the method's five steps): the step holds still for a screen of
   scrolling while that scroll plays its part of the pattern, so the next step comes only once this one has played
   (the founder, 14 Oct: as with the peaks); since 23 Oct step 01 is held too and scrolling back up rewinds the pattern
   at the same pace (the CEO), so a held step is never a dead screen. With reduced motion nothing is held */
.dz-scrub{display:block;min-height:0;height:calc(95vh + 100vh);height:calc(95svh + 100svh);padding:0}
.dz-scrub .pin{position:sticky;top:0;height:95vh;height:95svh;display:flex;align-items:center;padding:0 max(var(--gut),calc((100% - 1280px) / 2 + var(--gut)))}
@media (max-width:759px){.dz-scrub .pin{align-items:flex-end;padding:0 12px 6vh}}
@media (prefers-reduced-motion:reduce){.dz-scrub{height:auto;min-height:95vh;min-height:95svh}.dz-scrub .pin{position:static;height:auto;min-height:95vh;min-height:95svh}}
/* How it decides: the full detail of the method folds away under one control after the five steps (the CEO, 23 Oct:
   too much text). The control takes the button's values (44 px, 3 px corners, 16/650); the blocks inside keep the
   page's section heads with an h3 at the h3 step */
.sec.full{padding-block:0 clamp(40px,5vw,64px)}
.more-full{margin-top:0}
.more-full summary{min-height:44px;padding:0 18px 0 16px;border:1px solid var(--s500);border-radius:3px;font-size:16px;font-weight:650;color:var(--chalk);transition:border-color .15s var(--ease)}
.more-full summary:hover{border-color:var(--chalk)}
.more-full summary .c,.more-full[open] summary .o{display:none}.more-full[open] summary .c{display:inline}
.more-full .full-in{display:grid;gap:clamp(64px,8vw,96px);margin-top:clamp(48px,6vw,80px)}
.full-h{font-size:clamp(1.75rem,1.3rem + 1.4vw,2.5rem);line-height:1.08;letter-spacing:-.03em;font-weight:700;text-wrap:balance}
/* 6 How it decides: one transaction through six stations (CEO 23 Oct: a picture per station, no scroll-held steps here).
   Left to right on wide screens, top to bottom on phones; the connector is the gap itself, numbered by .k .n. */
.st-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px 24px;counter-reset:stn}
.stn{display:grid;gap:12px;align-content:start;min-width:0}
.stn .k{margin-top:4px}.stn .k .n{order:-1}
.stn h3{font-size:22px;line-height:1.15;letter-spacing:-.02em;font-weight:700;text-wrap:balance}
.stn>p:not(.k){font-size:15px;line-height:1.55;color:var(--s200);text-wrap:pretty}
.stn-pic{min-height:168px;padding:16px;border-radius:6px;border:1px solid var(--s600);background:var(--s800);display:grid;align-content:center;font-size:13px;line-height:1.4;color:var(--s200)}
.stn-pic .i{width:14px;height:14px;flex:none}
/* 01 the signed rules card */
.rc{display:grid;gap:4px;padding:12px;border-radius:3px;background:var(--s900);border:1px solid var(--s700)}
.rc-h{font:400 12px/1.4 var(--mono);color:var(--s400);margin-bottom:4px}
.rc-s{display:flex;align-items:center;gap:6px;margin-top:8px;padding-top:8px;border-top:1px dashed var(--s600);color:var(--chalk);font-weight:600}
.rc-s .i{color:var(--allow)}
/* 02 before and after */
.ba{display:grid;gap:8px}
.ba-h{font:400 12px/1.4 var(--mono);color:var(--s400)}
.ba-g{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 10px;align-items:center;padding:10px 12px;border-radius:3px;background:var(--s900);border:1px solid var(--s700);font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:12px}
.ba-l{color:var(--s300)}.ba-v{color:var(--chalk);text-align:right}.ba-v.out{color:var(--block)}
.ba-a{display:flex;color:var(--s400)}
.ba-to{font-family:var(--mono);color:var(--s300)}
.ba-f{display:flex;gap:12px;flex-wrap:wrap;color:var(--s300)}
/* 03 fact chips */
.fc{display:flex;flex-wrap:wrap;gap:8px}
.fc-c{display:grid;gap:2px;padding:8px 10px;border-radius:3px;background:var(--s900);border:1px solid var(--s700);color:var(--s300);font-size:12px;line-height:1.35}
.fc-c b{color:var(--chalk);font-weight:600;font-size:13px}
/* 04 the checklist with one cross */
.ck{display:grid;gap:6px;list-style:none;padding:0;margin:0}
.ck li{display:flex;align-items:center;gap:8px;min-height:28px;padding:0 10px;border-radius:3px;background:var(--s900);border:1px solid var(--s700);color:var(--s200)}
.ck li.ok .i{color:var(--allow)}
.ck li.no{border-color:var(--block);color:var(--chalk)}.ck li.no .i{color:var(--block)}
/* 05 the judge may only tighten */
.jd{display:grid;gap:8px;justify-items:center;text-align:center}
.jd-h{font:400 12px/1.4 var(--mono);color:var(--s400)}
.jd-l{display:grid;gap:2px;justify-items:center}
.jd-v{min-width:6rem;padding:4px 10px;border-radius:3px;background:var(--s900);border:1px solid var(--s700);font-weight:600;color:var(--chalk);text-transform:uppercase;letter-spacing:.06em;font-size:12px}
.jd-v.allow{border-color:var(--g2)}.jd-v.ask{border-color:var(--y2)}.jd-v.block{border-color:var(--r2)}
.jd-d{display:flex;color:var(--s400)}
.jd-n{color:var(--s300)}
/* 06 the answer */
.an{display:grid;gap:10px;justify-items:start}
.an .stamp{transform:rotate(-4deg)}
.an-r{font-family:var(--mono);color:var(--chalk);line-height:1.5}
.an-s{color:var(--s300)}
@media (min-width:1200px){.st-flow{grid-template-columns:repeat(6,minmax(0,1fr));gap:24px 16px}.stn h3{font-size:18px}.stn>p:not(.k){font-size:14px}.stn-pic{padding:12px;min-height:200px}.ba-g{grid-template-columns:minmax(0,1fr);gap:0 10px}.ba-v{text-align:left}}
@media (max-width:899px){.st-flow{grid-template-columns:1fr;gap:32px}.stn-pic{min-height:0}}
/* 7 Get started (CEO 23 Oct): the paste block for a coding agent, the shadow/enforce switch picture, the Safe tabs as
   "available soon" */
.gs-paste{margin-top:16px;border-radius:6px;background:var(--s950);border:1px solid var(--s600)}
.gs-paste pre{margin:0;padding:16px 60px 16px 16px;border:0;background:transparent;font:400 14px/1.65 var(--mono);color:var(--chalk);white-space:pre-wrap;overflow-wrap:anywhere}
.mode-pic{margin-top:16px;max-width:30rem;padding:20px 24px;border-radius:6px;background:var(--s800);border:1px solid var(--s600);display:grid;gap:10px;font-size:14px;line-height:1.5;color:var(--s200)}
.mp-c{font:400 12px/1.4 var(--mono);color:var(--s400);margin:0 0 4px!important;max-width:none!important}
.mp-row{display:flex;align-items:center;gap:12px}
.mp-k{font-size:13px;color:var(--s300);min-width:3rem}
.mp-sw{display:inline-flex;border:1px solid var(--s600);border-radius:3px;overflow:hidden}
.mp-sw b{padding:4px 12px;font-size:13px;font-weight:600;color:var(--s300)}
.mp-sw b.on{background:var(--chalk);color:var(--s900)}
.mp-w{margin:0!important;color:var(--chalk)!important}
.mp-btn{display:inline-flex;align-items:center;justify-self:start;min-height:36px;padding:0 14px;border-radius:3px;border:1px solid var(--s500);font-size:14px;font-weight:650;color:var(--chalk)}
.mp-n{margin:0!important;font-size:13px!important;color:var(--s300)!important}
.mp-facts{display:grid;width:100%;max-width:62ch;margin:16px 0 0;padding:0;list-style:none}
.prose .mp-facts>li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:12px;width:100%;margin:0;padding:12px 0;border-top:1px solid var(--s700);color:var(--s200);line-height:1.6}
.prose .mp-facts>li>span{min-width:0;display:block}
.prose .mp-facts>li::before{content:'';position:static;width:8px;height:8px;margin-top:9px;background:var(--chalk)}
.mp-facts b{color:var(--chalk);font-weight:650}
.p-card.soon{border-style:dashed;color:var(--s400)}
.p-card.soon .p-name{color:var(--s300)}
.p-card.soon[aria-selected=true]{background:var(--s900);border-color:var(--s400);color:var(--s300)}
.p-tag.soon{--v1:var(--s600);--v2:var(--s500);--v3:var(--s600);--v4:var(--s500);color:var(--s200)}
.gs-soon .gs-banner{max-width:62ch}