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center;padding-top:14vh;display:grid;position:fixed;inset:0}.palette[hidden]{display:none}.palette-box{background:var(--lm-surface);border:1px solid var(--lm-line-strong);border-radius:18px;width:min(620px,100% - 2rem);animation:.18s ease-out pop;overflow:hidden;box-shadow:0 40px 100px -20px #000000b3}@keyframes pop{0%{opacity:0;transform:translateY(-8px)scale(.98)}}.palette input{border:0;border-bottom:1px solid var(--lm-line);width:100%;color:var(--lm-text);font:inherit;background:0 0;outline:none;padding:1.1rem 1.3rem;font-size:1.05rem}#palette-list{max-height:50vh;margin:0;padding:.4rem;list-style:none;overflow:auto}#palette-list a{color:var(--lm-text-dim);border-radius:10px;justify-content:space-between;gap:1rem;padding:.65rem .9rem;text-decoration:none;display:flex}#palette-list a[aria-selected=true]{background:var(--sl-color-accent-low,#2dd4bf24);color:var(--lm-text)}#palette-list small{color:var(--lm-muted);font-family:var(--lm-mono);align-self:center;font-size:.72rem}.palette-foot{border-top:1px solid var(--lm-line);color:var(--lm-muted);gap:1.25rem;padding:.6rem 1rem;font-size:.78rem;display:flex}.minichain{align-items:center;margin-top:auto;padding-top:.6rem;display:flex}.minichain i{border:1.5px solid var(--lm-accent);background:var(--sl-color-accent-low,#2dd4bf24);border-radius:6px;flex:none;width:2.2rem;height:1.5rem;position:relative}.minichain i:not(:last-child):after{content:"";background:var(--lm-accent);width:1.1rem;height:1.5px;position:absolute;top:50%;left:100%}.minichain i+i{margin-left:1.1rem}.minichain i.head{border-style:dashed;animation:2.2s ease-in-out infinite breathe}.card.w4 .more{margin-top:0}@media (width<=980px){.hero-inner{grid-template-columns:1fr}.threshold{order:-1;width:min(70%,300px);margin-bottom:.5rem}.hero{padding-top:6rem}.theater{grid-template-columns:1fr}.theater>*{height:30rem}.honest-card{grid-template-columns:1fr}#flow{opacity:.45}.steps{grid-template-columns:1fr 1fr}.steps:before{display:none}.bento{grid-template-columns:1fr 1fr}.card,.card.w4,.card.half,.card.full{grid-column:span 2}.protos{grid-template-columns:repeat(2,1fr)}.people{grid-template-columns:1fr}.foot{grid-template-columns:1fr 1fr}.nav-links{display:none}}@media (width<=560px){.steps,.protos{grid-template-columns:1fr}.kbd-btn span,.kbd-btn kbd{display:none}.kbd-btn{padding:0 .6rem}.threshold{width:min(55%,210px)}.verify li{grid-template-columns:1.6rem 1fr}.verify em{grid-column:2;justify-self:start}.lights{display:none}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}.reveal{opacity:1;transform:none}.arch{stroke-dashoffset:0}}.nf{isolation:isolate;align-items:center;min-height:100svh;padding:7rem 0 4rem;display:grid;position:relative;overflow:hidden}.nf:before{content:"";z-index:-2;background:radial-gradient(38rem 24rem at 24% 42%, color-mix(in srgb, var(--lm-warn) 20%, transparent), transparent 70%), radial-gradient(34rem 22rem at 85% 10%, color-mix(in srgb, var(--lm-accent-2) 20%, transparent), transparent 70%);height:90%;position:absolute;inset:-20% -10% auto}.nf-grid{z-index:-1;pointer-events:none;background:linear-gradient(var(--lm-grid) 1.5px, transparent 1.5px) 0 0 / 64px 64px, linear-gradient(90deg, var(--lm-grid) 1.5px, transparent 1.5px) 0 0 / 64px 64px;transform-origin:50% 100%;height:50%;position:absolute;inset:auto 0 0;transform:perspective(520px)rotateX(58deg);-webkit-mask-image:linear-gradient(#0000 10%,#000 90%);mask-image:linear-gradient(#0000 10%,#000 90%)}.nf-inner{grid-template-columns:.8fr 1.2fr;align-items:center;gap:clamp(1.5rem,5vw,4rem);display:grid}.nf-door svg{width:min(100%,360px);height:auto;margin-inline:auto;display:block;overflow:visible}.nf-ttl{fill:var(--lm-warn)}.nf h1{letter-spacing:-.04em;margin:.2rem 0 1.1rem;font-size:clamp(2.3rem,5vw,4rem);line-height:1}.nf .lede code,.nf-path{font-family:var(--lm-mono);background:var(--lm-surface-2);border:1px solid var(--lm-line);color:var(--lm-text);overflow-wrap:anywhere;border-radius:8px;padding:.15em .5em;font-size:.82em}.nf-guess{border:1px solid color-mix(in srgb, var(--lm-accent) 50%, var(--lm-line));background:var(--sl-color-accent-low,#2dd4bf24);color:var(--lm-text);border-radius:12px;margin-top:1.1rem;padding:.8rem 1rem;font-size:1rem}.nf-guess a,.nf-suggest a{color:var(--lm-accent-strong);text-underline-offset:3px;font-weight:600}.nf-suggest{margin-top:1.6rem}.nf-suggest h2{font:600 .78rem/1 var(--lm-mono);text-transform:uppercase;letter-spacing:.12em;color:var(--lm-muted);max-width:none;margin-bottom:.7rem}.nf-suggest ul{flex-wrap:wrap;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.nf-suggest li a{border:1px solid var(--lm-line-strong);background:var(--lm-surface);border-radius:999px;padding:.45rem .9rem;text-decoration:none;transition:border-color .15s;display:inline-block}.nf-suggest li a:hover{border-color:var(--lm-accent)}.nf [hidden]{display:none}@media (width<=980px){.nf-inner{grid-template-columns:1fr}.nf-door svg{width:min(55%,220px)}.nf{padding-top:6rem}}