/* 8e8 — monochrome chrome system
   Palette comes from the logo: pure black, graphite steps, silver/white. */

@font-face{
  font-family:"Archivo";
  src:url(assets/fonts/archivo-var.woff2) format("woff2");
  font-weight:100 900;
  font-stretch:62% 125%;
  font-display:swap;
}

:root{
  --ink:#050505;
  --line:#1f1f1f;
  --line-2:#2e2e2e;
  --text:#f4f4f4;
  --muted:#b3b3b3;
  --dim:#858585;
  --gutter:clamp(20px,5vw,72px);
  --maxw:1280px;
  --font:"Archivo",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{color-scheme:dark;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{
  margin:0;background:var(--ink);color:var(--text);
  font:400 1rem/1.6 var(--font);font-stretch:100%;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
p{margin:0;color:var(--muted)}
h1,h2,h3{margin:0;font-weight:600;font-stretch:114%;letter-spacing:-.03em;line-height:1.04;text-wrap:balance}
h1{font-size:clamp(2.5rem,5vw,4.6rem)}
h2{font-size:clamp(2rem,3.6vw,3.2rem)}
h3{font-size:1.25rem;letter-spacing:-.02em}
:focus-visible{outline:2px solid #fff;outline-offset:3px;border-radius:6px}

.wrap{width:min(var(--maxw),calc(100% - var(--gutter)*2));margin-inline:auto}
.section{padding-block:clamp(32px,5vw,72px)}
.grad{background:linear-gradient(180deg,#fff 40%,#a8a8a8 160%);-webkit-background-clip:text;background-clip:text;color:transparent}
.link{text-decoration:underline;text-decoration-color:#555;text-underline-offset:5px;transition:text-decoration-color .2s,color .2s}
.link:hover{color:#fff;text-decoration-color:#fff}
.skip{position:fixed;left:16px;top:-80px;z-index:50;background:#fff;color:#000;padding:10px 16px;border-radius:999px;text-decoration:none;font-weight:600}
.skip:focus{top:12px}

/* ---------- atmosphere ---------- */
.atmosphere{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(60% 46% at 50% -4%,rgba(255,255,255,.10),transparent 72%),
    radial-gradient(38% 30% at 88% 34%,rgba(255,255,255,.035),transparent 70%)}
.atmosphere::after{content:"";position:absolute;inset:0;background:url(assets/grain.png);opacity:.06}

/* ---------- header ---------- */
.site-header{
  position:fixed;z-index:20;top:16px;left:0;right:0;margin-inline:auto;
  width:min(var(--maxw),calc(100% - var(--gutter)*2));height:60px;padding:0 10px 0 20px;
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  border:1px solid rgba(255,255,255,.09);border-radius:999px;
  background:rgba(8,8,8,.62);-webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);
}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;justify-self:start}
.brand img{height:24px;width:auto;mix-blend-mode:screen}
.brand span{font-weight:700;font-stretch:120%;letter-spacing:-.03em;font-size:1.08rem}
.nav{display:flex;gap:4px}
.nav a{padding:8px 16px;border-radius:999px;color:var(--muted);text-decoration:none;font-size:.95rem;transition:color .2s,background .2s}
.nav a:hover{color:#fff}
.nav a[aria-current="page"]{color:#fff;background:rgba(255,255,255,.09)}
.header-actions{justify-self:end;display:flex;align-items:center;gap:8px}
.icon-btn{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;color:var(--muted);transition:color .2s,background .2s}
.icon-btn:hover{color:#fff;background:rgba(255,255,255,.08)}
.icon-btn svg{width:16px;height:16px;fill:currentColor}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;height:50px;padding:0 26px;
  border-radius:999px;border:1px solid transparent;cursor:pointer;text-decoration:none;white-space:nowrap;
  font:600 .95rem/1 var(--font);font-stretch:108%;letter-spacing:-.005em;
  transition:transform .2s var(--ease),background .2s,border-color .2s,color .2s,box-shadow .2s;
}
.btn:active{transform:scale(.98)}
.btn-primary{background:#f4f4f4;color:#050505;box-shadow:inset 0 1px 0 #fff,0 12px 32px -14px rgba(255,255,255,.55)}
.btn-primary:hover{background:#fff;box-shadow:inset 0 1px 0 #fff,0 16px 40px -12px rgba(255,255,255,.7)}
.btn-ghost{background:rgba(255,255,255,.04);color:var(--text);border-color:var(--line-2)}
.btn-ghost:hover{background:rgba(255,255,255,.09);border-color:#5a5a5a}
.btn-sm{height:38px;padding:0 16px;font-size:.85rem}

/* ---------- hero ---------- */
.hero{
  min-height:100svh;padding:clamp(112px,15vh,160px) 0 clamp(48px,8vh,88px);
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);gap:clamp(20px,4vw,72px);align-items:center;
}
.hero-copy{display:grid;gap:26px;justify-items:start}
.hero-eyebrow{font-size:1rem;color:var(--muted)}
.hero h1{font-size:clamp(2.4rem,4.7vw,4.5rem)}
.lead{font-size:clamp(1.05rem,1.5vw,1.3rem);max-width:34ch;line-height:1.5}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px}

.stage{
  --x:30%;--y:30%;
  position:relative;isolation:isolate;mix-blend-mode:screen;aspect-ratio:1200/686;width:114%;margin-inline:-7%;
  -webkit-mask-image:radial-gradient(ellipse 50% 50% at 50% 50%,#000 64%,transparent 100%);
  mask-image:radial-gradient(ellipse 50% 50% at 50% 50%,#000 64%,transparent 100%);
  animation:stage-in 1.5s var(--ease) both;
}
.stage img{width:100%;height:100%;object-fit:cover}
.stage-light{
  position:absolute;inset:0;pointer-events:none;mix-blend-mode:overlay;
  background:
    radial-gradient(circle 70px at var(--x) var(--y),rgba(255,255,255,1),transparent 100%),
    radial-gradient(circle min(30vw,300px) at var(--x) var(--y),rgba(255,255,255,.95),transparent 100%);
}

/* ---------- network band ---------- */
.band{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,2.3fr);gap:clamp(20px,4vw,64px);align-items:end;
  border-block:1px solid var(--line);padding-block:clamp(36px,5vw,64px)}
.band h2{font-size:clamp(1.4rem,2vw,1.8rem)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);margin:0}
.stat{display:flex;flex-direction:column-reverse;gap:12px;padding-inline:clamp(16px,2.6vw,44px);border-left:1px solid var(--line)}
.stat:first-child{padding-left:0;border-left:0}
.stat dd{margin:0;font-size:clamp(2.1rem,4vw,3.6rem);font-weight:500;font-stretch:112%;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.stat dt{color:var(--muted);font-size:.95rem}

/* ---------- steps ---------- */
.steps-head{margin-bottom:clamp(28px,4vw,56px)}
.steps-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.step{display:grid;grid-template-columns:72px minmax(0,1.1fr) minmax(0,1fr) 56px;gap:clamp(12px,3vw,40px);align-items:center;
  padding-block:clamp(24px,3.4vw,44px);border-bottom:1px solid var(--line)}
.step-n{color:var(--dim);font-stretch:110%;font-variant-numeric:tabular-nums}
.step h3{font-size:clamp(1.8rem,3.4vw,3rem)}
.step p{font-size:1.05rem}
.step-glyph{justify-self:end;width:56px;height:56px;fill:none;stroke:#d4d4d4;stroke-width:1.25}

/* ---------- entities ---------- */
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:clamp(28px,4vw,48px)}
.entity-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.entity{
  position:relative;display:flex;flex-direction:column;gap:6px;padding:26px;
  border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,#0d0d0d,#080808);
  color:inherit;text-decoration:none;transition:border-color .25s;
}
a.entity:hover{border-color:#4a4a4a}
.entity-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:22px}
.entity h3{font-size:1.9rem;font-stretch:118%}
.entity-kind{font-size:.95rem}
.entity-desc{margin-top:10px;color:var(--dim);font-size:.95rem;line-height:1.55}
.entity-foot{margin-top:auto;padding-top:22px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.badge{display:inline-flex;align-items:center;height:26px;padding:0 11px;border:1px solid var(--line-2);border-radius:999px;font-size:.78rem;color:var(--muted);white-space:nowrap}
.entity-cta{grid-column:1/-1;flex-direction:row;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px;padding:30px 34px;border-style:dashed;background:transparent}
.entity-cta div{display:grid;gap:6px}
.entity-cta h3{font-size:1.5rem}

.orb{
  --lx:30%;--ly:26%;
  width:64px;height:64px;border-radius:50%;flex:none;background-size:cover;background-position:center;
  background-image:radial-gradient(circle at var(--lx) var(--ly),#fff 0,#ececec 7%,#a4a4a4 28%,#454545 58%,#0c0c0c 100%);
  box-shadow:inset -7px -9px 16px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.08),0 14px 34px -14px rgba(255,255,255,.35);
}
.orb.has-image{box-shadow:0 0 0 1px rgba(255,255,255,.12),0 14px 34px -14px rgba(255,255,255,.3)}

/* ---------- CTA ---------- */
.cta-panel{
  position:relative;overflow:hidden;isolation:isolate;
  display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:center;gap:clamp(16px,4vw,48px);
  padding:clamp(32px,6vw,80px);border:1px solid var(--line-2);border-radius:32px;
  background:linear-gradient(115deg,#0a0a0a,#161616 55%,#0a0a0a);
}
.cta-panel::before{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(110deg,transparent 36%,rgba(255,255,255,.06) 48%,transparent 60%)}
.cta-copy{display:grid;gap:14px;justify-items:start}
.cta-copy .btn{margin-top:18px}
.cta-mark{width:130%;max-width:none;justify-self:center;margin-block:-14%;mix-blend-mode:screen;
  -webkit-mask-image:radial-gradient(ellipse 50% 50% at 50% 50%,#000 60%,transparent 100%);mask-image:radial-gradient(ellipse 50% 50% at 50% 50%,#000 60%,transparent 100%)}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);margin-top:clamp(24px,4vw,56px)}
.footer-inner{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;padding-block:48px 28px}
.footer-brand{display:flex;align-items:center;gap:16px}
.footer-brand img{height:30px;width:auto;mix-blend-mode:screen}
.footer-links{display:flex;gap:26px;flex-wrap:wrap}
.footer-links a{color:var(--muted);text-decoration:none;font-size:.95rem;transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-legal{padding-bottom:36px;color:var(--dim);font-size:.85rem}

/* ---------- inner page heads ---------- */
.page-head{padding-top:clamp(120px,17vh,168px);padding-bottom:clamp(28px,4vw,48px);display:grid;gap:18px;justify-items:start}
.page-head h1{font-size:clamp(2.3rem,4.2vw,3.75rem)}
.page-head .lead{max-width:44ch}

/* ---------- explore ---------- */
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:24px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{height:40px;padding:0 18px;border-radius:999px;border:1px solid var(--line-2);background:transparent;color:var(--muted);font:500 .92rem/1 var(--font);cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.chip:hover{color:#fff;border-color:#5a5a5a}
.chip[aria-pressed="true"]{background:#f4f4f4;color:#050505;border-color:#f4f4f4}
.search{position:relative;width:min(100%,320px)}
.search svg{position:absolute;left:16px;top:50%;width:16px;height:16px;transform:translateY(-50%);stroke:var(--dim);fill:none;stroke-width:1.6;pointer-events:none}
.search .input{padding-left:42px;height:44px;border-radius:999px}
.count{color:var(--dim);font-size:.9rem;margin-bottom:16px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.empty{display:grid;gap:16px;justify-items:start;padding:40px;border:1px dashed var(--line-2);border-radius:22px;margin-bottom:16px}
.empty p{color:var(--text)}

/* ---------- forms ---------- */
.input{
  width:100%;height:50px;padding:0 16px;border-radius:14px;border:1px solid var(--line-2);
  background:#070707;color:var(--text);font:inherit;font-size:1rem;transition:border-color .2s,box-shadow .2s;
}
textarea.input{height:auto;min-height:124px;padding:14px 16px;resize:vertical;line-height:1.5}
.input::placeholder{color:#7d7d7d}
.input:hover{border-color:#4a4a4a}
.input:focus{outline:none;border-color:#e8e8e8;box-shadow:0 0 0 3px rgba(255,255,255,.12)}

.launch{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,400px);gap:clamp(24px,4vw,56px);align-items:start;padding-bottom:clamp(64px,9vw,128px)}
.panel{border:1px solid var(--line);border-radius:28px;background:linear-gradient(180deg,#0c0c0c,#080808);padding:clamp(20px,3.2vw,36px)}
.form{display:grid;gap:28px}
.field{display:grid;gap:9px;border:0;padding:0;margin:0;min-width:0}
.label{font-weight:600;font-size:.92rem;color:var(--text);padding:0}
.label-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.hint{font-weight:400;font-size:.84rem;color:var(--dim)}
.field-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field-pair-wide{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}
.input-prefix{position:relative}
.input-prefix b{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--muted);font-weight:500;pointer-events:none}
.input-prefix .input{padding-left:34px;text-transform:uppercase}
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.seg label{position:relative;display:block}
.seg input{position:absolute;inset:0;width:100%;height:100%;opacity:0;margin:0;cursor:pointer}
.seg span{display:flex;align-items:center;justify-content:center;height:48px;border:1px solid var(--line-2);border-radius:14px;color:var(--muted);font-size:.95rem;transition:background .2s,color .2s,border-color .2s}
.seg input:hover + span{border-color:#5a5a5a}
.seg input:checked + span{background:#f4f4f4;color:#050505;border-color:#f4f4f4;font-weight:600}
.seg input:focus-visible + span{outline:2px solid #fff;outline-offset:3px}
.upload{display:flex;align-items:center;gap:18px;cursor:pointer;width:fit-content}
.upload input{position:absolute;width:1px;height:1px;opacity:0}
.upload-orb{width:84px;height:84px;flex:none;border-radius:50%;border:1px dashed #4a4a4a;display:grid;place-items:center;background:#070707 center/cover no-repeat;color:var(--muted);transition:border-color .2s}
.upload:hover .upload-orb{border-color:#9a9a9a}
.upload:focus-within .upload-orb{outline:2px solid #fff;outline-offset:3px}
.upload-orb svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.5}
.upload-orb.has-image svg{display:none}
.upload-text{display:grid;gap:2px}
.upload-text strong{font-weight:600}
.upload-error{color:#fff;font-size:.86rem}
.link-btn{background:none;border:0;padding:0;color:var(--muted);font:inherit;font-size:.86rem;cursor:pointer;text-decoration:underline;text-underline-offset:4px;width:fit-content}
.link-btn:hover{color:#fff}
.form-actions{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap;padding-top:26px;border-top:1px solid var(--line)}
.form-note{color:var(--dim);font-size:.86rem;margin-top:-14px;text-align:right}

.notice{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border:1px solid var(--line-2);border-radius:18px;background:rgba(255,255,255,.03);margin-bottom:24px}
.notice svg{flex:none;width:20px;height:20px;margin-top:2px;stroke:#fff;fill:none;stroke-width:1.6}
.notice p{color:var(--muted);font-size:.95rem;line-height:1.55}
.notice strong{color:var(--text);font-weight:600}

.aside{position:sticky;top:100px;display:grid;gap:16px}
.aside-title{font-size:.9rem;color:var(--dim);font-weight:500}
.entity.is-preview{padding:28px}
.is-placeholder{color:var(--dim)!important}
.checklist{list-style:none;margin:0;padding:6px 20px;border:1px solid var(--line);border-radius:22px}
.check{display:grid;grid-template-columns:28px 1fr;gap:12px;align-items:start;padding:14px 0;border-top:1px solid var(--line)}
.check:first-child{border-top:0}
.check-n{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;border:1px solid var(--line-2);font-size:.8rem;font-variant-numeric:tabular-nums;color:var(--muted);transition:background .2s,color .2s,border-color .2s}
.check[data-state="done"] .check-n{background:#f4f4f4;color:#050505;border-color:#f4f4f4}
.check-title{color:var(--text);font-weight:500;font-size:.95rem;line-height:28px}
.check-state{display:block;color:var(--dim);font-size:.85rem;line-height:1.4}

/* ---------- docs ---------- */
.docs{display:grid;grid-template-columns:220px minmax(0,1fr);gap:clamp(32px,6vw,88px);align-items:start;padding-bottom:clamp(64px,9vw,128px)}
.docs-nav{position:sticky;top:100px;display:grid;gap:2px}
.docs-nav p{font-size:.85rem;color:var(--dim);margin-bottom:10px}
.docs-nav a{display:block;padding:8px 14px;border-left:1px solid var(--line-2);color:var(--muted);text-decoration:none;font-size:.95rem;transition:color .2s,border-color .2s}
.docs-nav a:hover{color:#fff}
.docs-nav a[aria-current="true"]{color:#fff;border-left-color:#fff}
.docs-body{max-width:70ch;display:grid;gap:clamp(48px,6vw,80px)}
.docs-body section{scroll-margin-top:110px;display:grid;gap:18px}
.docs-body h2{font-size:clamp(1.7rem,2.6vw,2.3rem)}
.docs-body p,.docs-body li{font-size:1.05rem;line-height:1.75}
.docs-body ul,.docs-body ol{margin:0;padding-left:1.2em;color:var(--muted);display:grid;gap:8px}
.docs-body strong{color:var(--text);font-weight:600}
.terms{margin:0;border-top:1px solid var(--line)}
.term{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,2fr);gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}
.term dt{color:var(--text);font-weight:600}
.term dd{margin:0;color:var(--muted);line-height:1.65}
.lifecycle{list-style:none!important;padding:0!important;gap:0!important;border-top:1px solid var(--line)}
.lifecycle li{display:grid;grid-template-columns:44px 1fr;gap:12px;padding:20px 0;border-bottom:1px solid var(--line)}
.lifecycle .step-n{padding-top:3px}
.lifecycle h3{font-size:1.2rem;margin-bottom:4px}
.status-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.status-box{padding:22px;border:1px solid var(--line);border-radius:20px}
.status-box h3{font-size:1rem;margin-bottom:12px;font-stretch:108%}
.status-box ul{padding-left:1.1em}
.status-box li{font-size:.98rem;line-height:1.55}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:0}
.faq summary{cursor:pointer;list-style:none;padding:20px 0;color:var(--text);font-weight:500;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--muted);font-size:1.4rem;line-height:1;transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 22px;max-width:60ch}

/* ---------- 404 ---------- */
.lost{min-height:100svh;display:grid;place-content:center;justify-items:center;gap:22px;text-align:center;padding:120px var(--gutter) 64px}
.lost .stage{width:min(420px,80vw);margin-inline:0}

/* ---------- under-development dialog ---------- */
.dev{border:0;padding:0;background:transparent;color:var(--text);width:min(420px,calc(100vw - 32px));max-width:none}
.dev::backdrop{background:rgba(0,0,0,.72);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.dev[open]{animation:pop .3s var(--ease)}
.dev-box{border:1px solid var(--line-2);border-radius:28px;padding:32px;background:linear-gradient(180deg,#151515,#0a0a0a);box-shadow:0 40px 120px -20px #000,inset 0 1px 0 rgba(255,255,255,.07)}
.dev-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;border:1px solid #3c3c3c;background:#0b0b0b;margin-bottom:22px}
.dev-icon svg{width:22px;height:22px;stroke:#fff;fill:none;stroke-width:1.6}
.dev h2{font-size:1.6rem;margin-bottom:10px}
.dev-msg{color:var(--text);font-size:1.02rem}
.dev-note{margin-top:6px;font-size:.95rem}
.dev-actions{display:flex;justify-content:flex-end;margin-top:28px}

/* ---------- motion ---------- */
@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:none}}
@keyframes stage-in{from{opacity:0;transform:scale(.94);filter:blur(14px)}to{opacity:1;transform:none;filter:blur(0)}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero{grid-template-columns:1fr;min-height:0;padding-top:112px;gap:8px}
  .stage{order:-1;width:100%;margin-inline:0;max-width:640px;justify-self:center}
  .launch{grid-template-columns:1fr}
  .aside{position:static}
  .docs{grid-template-columns:1fr}
  .docs-nav{position:static;display:flex;gap:6px;overflow-x:auto;padding-bottom:6px;margin-inline:calc(var(--gutter)*-1);padding-inline:var(--gutter);scrollbar-width:none}
  .docs-nav p{display:none}
  .docs-nav a{flex:none;border:1px solid var(--line-2);border-radius:999px;padding:8px 16px}
  .docs-nav a[aria-current="true"]{border-color:#fff}
}
@media (max-width:820px){
  .entity-row{grid-template-columns:1fr}
  .band{grid-template-columns:1fr;align-items:start}
  .step{grid-template-columns:40px 1fr}
  .step p{grid-column:2}
  .step-glyph{display:none}
  .footer-inner{grid-template-columns:1fr}
  .cta-panel{grid-template-columns:1fr}
  .cta-mark{width:100%;margin-block:-6% -10%;order:-1}
}
@media (max-width:760px){
  .site-header{grid-template-columns:auto 1fr auto;padding:0 8px 0 14px}
  .brand span,.header-actions .btn{display:none}
  .nav{justify-self:center}
  .nav a{padding:8px 12px}
  .field-pair,.field-pair-wide,.status-pair{grid-template-columns:1fr}
  .term{grid-template-columns:1fr;gap:6px}
}
@media (max-width:640px){
  .grid{grid-template-columns:1fr}
  .search{width:100%}
}
@media (max-width:560px){
  .stats{grid-template-columns:1fr}
  .stat,.stat:first-child{padding:20px 0;border-left:0;border-top:1px solid var(--line)}
  .stat:first-child{border-top:0;padding-top:0}
  .btn{width:100%}
  .btn-sm{width:auto}
  .form-actions .btn{flex:1}
  .form-note{text-align:left}
  .seg span{font-size:.88rem}
}

/* ---------- utilities added after first pass ---------- */
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
legend.label{margin-bottom:9px}
.page-end{padding-bottom:clamp(64px,9vw,128px)}