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6vw, 64px) / 1 var(--font-display);letter-spacing:-.03em;color:var(--ink-subtle);font-variant-numeric:tabular-nums;grid-row:span 3;transition:color .25s,text-shadow .25s}.kg-prose .kg-steps-cap .kg-steps-title,.kg-steps-cap .kg-steps-title{align-self:end;font-size:clamp(20px,2.6vw,26px);line-height:1.2}.kg-steps-zoomhint{font:400 12px/16px var(--font-mono);color:var(--ink-subtle)}@media (max-width:640px){.kg-steps-cap{grid-template-columns:1fr}.kg-steps-bignum{grid-row:auto;font-size:36px}}.kg-steps-list{gap:var(--space-16);display:grid}.kg-steps-list .kg-steps-slide{gap:var(--space-4);display:grid}.kg-steps-stage{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--bg-200);box-shadow:var(--shadow-card);overflow:hidden}.kg-steps-stage-grid{grid-template-columns:1fr;display:grid}.kg-steps-rail{gap:var(--space-1);padding:var(--space-3);border-bottom:1px solid var(--line);scrollbar-width:thin;display:flex;overflow-x:auto}.kg-steps-rail 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.kg-steps-rail-num{background:var(--brand);border-color:var(--brand);color:var(--on-brand)}.kg-steps-stage-main{padding:var(--space-6);gap:var(--space-4);min-width:0;display:grid}.kg-steps-stage-item{gap:var(--space-4);display:grid}.kg-steps-stage-item[hidden]{display:none}.kg-steps-stage-item .kg-steps-shot img{box-shadow:none;border-radius:var(--radius-md)}.kg-steps-nav{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.kg-steps-hint{font:400 13px/18px var(--font-mono);color:var(--ink-subtle);margin-left:auto}.kg-steps-hint kbd{font:600 11px/1 var(--font-mono);border:1px solid var(--line-strong);color:var(--ink-muted);border-bottom-width:2px;border-radius:4px;padding:2px 5px}@media (min-width:860px){.kg-steps-stage-grid{grid-template-columns:240px 1fr}.kg-steps-rail{border-bottom:0;border-right:1px solid var(--line);padding:var(--space-4) var(--space-3);flex-direction:column;overflow:visible}.kg-steps-rail button{white-space:normal}}.kg-steps-check{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--bg-200);overflow:hidden}.kg-steps-check-head{align-items:center;gap:var(--space-4);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--line);display:flex}.kg-steps-check-head .kg-steps-progress{background:var(--bg-300);border-radius:2px;flex:1;height:4px}.kg-steps-check-head .kg-steps-progress i{background:var(--success);box-shadow:none}.kg-steps-check-head .kg-steps-count{color:var(--ink-muted)}.kg-steps-reset{font:500 13px/16px var(--font-sans);color:var(--ink-subtle);cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}.kg-steps-reset:hover{color:var(--ink)}.kg-steps-check-list{margin:0;padding:0;list-style:none}.kg-steps-check-list li{gap:var(--space-4);padding:var(--space-4);border-bottom:1px solid var(--line);grid-template-columns:24px 1fr 160px;align-items:start;display:grid}.kg-steps-check-list input{appearance:none;border:1px solid var(--line-strong);cursor:pointer;background:0 0;border-radius:6px;width:22px;height:22px;margin:3px 0 0;position:relative}.kg-steps-check-list input:checked{background:var(--success);border-color:var(--success)}.kg-steps-check-list input:checked:after{content:"";border:solid var(--bg-100);border-width:0 2px 2px 0;width:5px;height:10px;position:absolute;top:3px;left:7px;transform:rotate(45deg)}.kg-steps-check-list input:focus-visible{box-shadow:var(--glow-cyan);outline:none}.kg-steps-check-list label{cursor:pointer;gap:3px;min-width:0;display:grid}.kg-steps-eyebrow{font:600 11px/14px var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-subtle)}.kg-prose .kg-steps-check-list .kg-steps-title,.kg-steps-check-list .kg-steps-title{font-size:16px;line-height:24px}.kg-steps-check-list .kg-steps-text{font-size:15px;line-height:23px;display:block}.kg-steps-check-list li.is-done 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var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-card);margin:0 auto;display:flex;position:sticky}.kg-steps-hud-num{font:600 13px/16px var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--neon-cyan);font-variant-numeric:tabular-nums;white-space:nowrap}.kg-steps-hud-title{font:600 14px/18px var(--font-display);color:var(--ink);white-space:nowrap;text-overflow:ellipsis;max-width:40vw;overflow:hidden}.kg-steps-hud-bar{background:var(--line);border-radius:2px;width:90px;height:3px;overflow:hidden}.kg-steps-hud-bar i{background:var(--neon-cyan);height:100%;box-shadow:0 0 8px var(--neon-cyan);transition:width .2s ease-out;display:block}.kg-prose .kg-steps-feed-list,.kg-steps-feed-list{gap:14vh;margin:0;padding:6vh 0 24vh;list-style:none;display:grid}.kg-steps-feed .kg-steps-slide{--d:0;--ad:0;--a:1;gap:var(--space-4);display:grid}.kg-steps-feed .kg-steps-shot{transform:translateY(calc(var(--d) * -36px)) scale(calc(1 - .05 * var(--ad)));opacity:calc(.18 + .82 * var(--a));will-change:transform, opacity}.kg-steps-feed .kg-steps-cap{transform:translateY(calc(var(--d) * 28px));opacity:calc(.1 + .9 * var(--a))}.kg-steps-feed .kg-steps-slide.is-active .kg-steps-bignum{color:var(--neon-cyan);text-shadow:0 0 18px color-mix(in srgb, var(--neon-cyan) 40%, transparent)}.kg-steps-feed .kg-steps-zoomhint{opacity:0;transition:opacity .2s}.kg-steps-feed .kg-steps-slide.is-active .kg-steps-zoomhint{opacity:1}@media (min-width:1024px){.kg-steps-feed{--kg-sticky-top:53px}}@media (max-width:640px){.kg-steps-feed-list{gap:9vh}.kg-steps-hud-title{max-width:34vw}}@media (prefers-reduced-motion:reduce){.kg-steps-feed .kg-steps-shot,.kg-steps-feed .kg-steps-cap{opacity:1;transform:none}}.kg-badges{gap:var(--space-2);flex-wrap:wrap;list-style:none;display:flex;padding:0!important}.kg-badges li{padding:2px var(--space-3);border:1px solid var(--line-strong);border-radius:var(--radius-pill);font:600 13px/20px var(--font-sans);color:var(--ink-muted);margin:0!important}.kg-buttons{gap:var(--space-3);flex-wrap:wrap;display:flex}.kg-prose .kg-btn{text-decoration:none}.kg-download{justify-content:space-between;align-items:center;gap:var(--space-4);padding:var(--space-4) var(--space-6);background:var(--bg-200);border:1px solid var(--line);border-left:3px solid var(--neon-lime);border-radius:var(--radius-lg);flex-wrap:wrap;display:flex}.kg-download p{margin:0}.kg-download-title{font:600 16px/24px var(--font-display)}.kg-download-desc{color:var(--ink-muted);font-size:15px}.kg-gallery{gap:var(--space-4);scroll-snap-type:x mandatory;padding-bottom:var(--space-2);display:flex;overflow-x:auto}.kg-gallery:focus-visible{box-shadow:var(--glow-cyan);outline:none}.kg-gallery figure{scroll-snap-align:start;flex:0 0 min(85%,560px);margin:0}.kg-gallery img{border-radius:var(--radius-md)}.kg-gallery figcaption{margin-top:var(--space-2);color:var(--ink-muted);font-size:14px}.kg-diagram{margin:0}.kg-diagram-frame{position:relative}.kg-diagram-frame img{border-radius:var(--radius-md)}.kg-diagram-dot{background:var(--brand);width:24px;height:24px;color:var(--on-brand);font:600 12px/1 var(--font-sans);box-shadow:0 0 0 2px var(--bg-100);border-radius:50%;place-items:center;display:grid;position:absolute;transform:translate(-50%,-50%)}.kg-diagram-legend{margin-top:var(--space-4);font-size:15px;line-height:24px}.kg-embed{overflow-x:auto}.kg-embed iframe{border:0;max-width:100%}.kg-embed iframe[src*=youtube]{aspect-ratio:16/9;width:100%;height:auto}.kg-embed figure{margin:0}.kg-math-display{display:block;overflow:auto hidden}.kg-fnref a{font-size:.8em;text-decoration:none}.kg-footnotes{margin-top:var(--space-12);padding-top:var(--space-6);border-top:1px solid var(--line);color:var(--ink-muted);font-size:14px;line-height:22px}.kg-footnotes ol{padding-left:var(--space-6)}.kg-footnotes li+li{margin-top:var(--space-2)}.kg-prose img.kg-paper,.kg-lightbox img.kg-paper{background:var(--paper);padding:var(--space-4);border-radius:var(--radius-md)}.kg-prose img.kg-backed,.kg-lightbox img.kg-backed{padding:var(--space-4);border-radius:var(--radius-md)}.kg-panel-imaged>.kg-panel-title{padding-bottom:var(--space-3);border-bottom:1px solid var(--line)}.kg-panel>.kg-panel-image{width:100%;height:auto;margin-inline:0;display:block}