.lg{min-height:100vh;min-height:100dvh;color:var(--paper);background-color:var(--night);
  background-image:radial-gradient(120% 95% at 50% 38%,transparent 42%,rgba(0,0,0,.72)),linear-gradient(#171C22 1px,transparent 1px),linear-gradient(90deg,#171C22 1px,transparent 1px);
  background-size:auto,clamp(44px,8vmin,96px) clamp(44px,8vmin,96px),clamp(44px,8vmin,96px) clamp(44px,8vmin,96px);background-position:center}
.lg-in{min-height:100vh;min-height:100dvh;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,440px);gap:clamp(32px,7vw,120px);align-items:center;
  max-width:1180px;margin:0 auto;padding:clamp(24px,6vh,64px) var(--gutter)}
.lg-brand .eyebrow{color:var(--dim-d)}
.lg-brand h1{margin:.12em 0 .14em;font:860 clamp(3rem,6.2vw,5.8rem)/.9 var(--f-display);font-stretch:125%;letter-spacing:.035em;color:var(--paper-hi)}
.lg-sub{margin:0;font:560 clamp(1.05rem,1.8vw,1.45rem)/1.35 var(--f-display);max-width:28ch}
.lg-zeros{display:flex;flex-wrap:wrap;gap:.5em 1.4em;margin:26px 0 0;padding:0;list-style:none;font:500 .72rem/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--dim-d)}
.lg-zeros li::before{content:"";display:inline-block;width:.5em;height:.5em;background:var(--pigment);margin-right:.7em;vertical-align:.05em}
.lg-card{background:var(--paper-hi);color:var(--ink);border-radius:14px;overflow:hidden;box-shadow:0 0 0 6px #ECECE7,0 0 0 7px #D4D4CC,0 30px 70px -30px rgba(0,0,0,.8)}
.lg-card-h{display:flex;justify-content:space-between;background:var(--ink);color:var(--paper);padding:13px 18px;font:600 .72rem/1 var(--f-mono);letter-spacing:.08em}
.lg-card-b{display:grid;gap:16px;padding:24px 22px 26px}
.lg-card h2{margin:0 0 4px;font:800 1.9rem/1 var(--f-display);font-stretch:86%;letter-spacing:-.02em}
.lg-err{margin:0;padding:.7em .9em;border-radius:8px;background:var(--bad-bg);color:var(--pigment);font:600 .82rem/1.35 var(--f-mono)}
.lg-go{width:100%;padding:.95em;font-size:1rem;margin-top:4px}
@media (max-width:820px){
  .lg-in{grid-template-columns:1fr;align-content:center;gap:28px}
  .lg-brand h1{font-size:clamp(3rem,16vw,5rem)}
  .lg-zeros{display:none}
}