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var(--ease)}a:hover{color:var(--accent);text-decoration:underline;text-decoration-color:var(--accent)}img,svg{display:block;max-width:100%}::-moz-selection{background:var(--accent);color:var(--paper)}::selection{background:var(--accent);color:var(--paper)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important}}.t-overline{font-family:var(--font-mono);font-size:var(--text-xs);font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--ash)}.t-display{font-family:var(--font-display);font-weight:600;font-size:clamp(2.4rem,1.4rem + 4.4vw,var(--step-5));line-height:1.04;letter-spacing:-.018em;color:var(--ink);text-wrap:balance}.t-h1{font-family:var(--font-display);font-weight:600;font-size:clamp(1.9rem,1.3rem + 2.4vw,var(--step-4));line-height:1.1;letter-spacing:-.012em;color:var(--ink);text-wrap:balance}.t-h2{font-family:var(--font-display);font-weight:600;font-size:var(--step-2);line-height:1.18;letter-spacing:-.006em;color:var(--ink)}.t-h3{font-family:var(--font-body);font-weight:600;font-size:var(--step-1);line-height:1.28;color:var(--ink)}.t-lead{font-family:var(--font-body);font-size:var(--text-md);line-height:1.56;color:var(--ink);font-weight:400}.t-body{font-size:var(--text-base);line-height:1.62;color:var(--ink)}.t-body+.t-body{margin-top:var(--rhythm)}.t-caption{font-family:var(--font-body);font-size:var(--text-sm);line-height:1.5;color:var(--ash)}.t-mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}.t-serif-accent{font-family:var(--font-display);font-style:italic;color:var(--accent)}.nums{font-variant-numeric:tabular-nums}.t-pull{font-family:var(--font-display);font-weight:500;font-size:var(--step-2);line-height:1.24;letter-spacing:-.008em;color:var(--accent);text-wrap:balance}.screen{min-height:100svh;padding-top:calc(var(--rhythm) * 4.5);padding-bottom:calc(var(--rhythm) * 3);display:flex;flex-direction:column}.measure{width:100%;max-width:var(--measure);margin-inline:auto;padding-inline:1.5rem}.measure-wide{width:100%;max-width:var(--measure-wide);margin-inline:auto;padding-inline:clamp(1.25rem,5vw,5rem)}.section-index{font-family:var(--font-mono);font-size:var(--text-sm);letter-spacing:.04em;color:var(--accent)}.section-index .sep{color:var(--ash);margin-inline:.35em}.tick{display:inline-block;width:1.6rem;height:2px;background:var(--accent);vertical-align:middle;margin-right:.7rem}.nav{position:fixed;inset:0 0 auto 0;z-index:50;background-color:var(--page-paper, var(--paper));transition:background-color .28s var(--ease);border-bottom:1px solid var(--rule)}.nav-inner{max-width:76rem;margin-inline:auto;padding:.85rem 1.5rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.nav-mark{color:var(--ink);white-space:nowrap;display:inline-flex;flex-direction:column;line-height:1.08}.nav-mark:hover{text-decoration:none}.nav-mark .mark-title{font-family:var(--font-display);font-weight:600;font-size:var(--text-md);letter-spacing:-.012em;color:var(--ink)}.nav-mark .mark-sub{font-family:var(--font-display);font-style:italic;font-size:var(--text-xs);letter-spacing:0;color:var(--ash);margin-top:.12rem}.nav-mark:hover .mark-title{color:var(--accent)}@media (max-width: 559px){.nav-mark .mark-sub{display:none}}.nav-links{display:flex;align-items:center;gap:.2rem;flex-wrap:nowrap;justify-content:flex-end}.nav-link{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.06em;color:var(--ash);padding:.3rem .5rem;border-radius:var(--radius);white-space:nowrap;transition:color .16s var(--ease),background-color .16s var(--ease)}.nav-link:hover{color:var(--ink);text-decoration:none;background:var(--accent-wash)}.nav-link[aria-current=page],.nav-link[aria-current=page] .num{color:var(--accent)}.nav-link .num{color:var(--ink);font-weight:500;margin-right:.35em}@media (max-width: 1100px){.nav-link .label{display:none}}@media (max-width: 767px){.nav-inner{padding-inline:1rem;gap:.5rem}.nav-mark .mark-title{font-size:var(--text-base)}.nav-links{gap:0}.nav-link{padding:.3rem .34rem;letter-spacing:.02em}.nav-link .num{margin-right:0}}@media (max-width: 400px){.nav-mark .mark-title{font-size:var(--text-sm)}.nav-link{padding:.3rem .24rem;font-size:.72rem}}.pager{border-top:1px solid var(--rule);margin-top:calc(var(--rhythm) * 2);padding-top:var(--rhythm);display:flex;justify-content:space-between;gap:1rem}.pager-link{display:flex;flex-direction:column;gap:.25rem;max-width:48%}.pager-link.next{align-items:flex-end;text-align:right;margin-left:auto}.pager-kicker{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.16em;text-transform:uppercase;color:var(--ash)}.pager-title{font-family:var(--font-display);font-size:var(--step-1);font-weight:600;color:var(--ink);line-height:1.2}.pager-link:hover .pager-title{color:var(--accent)}.figure{margin-block:calc(var(--rhythm) * 1.6)}.figure svg{width:100%;height:auto}.figure-note{margin-top:.9rem;display:flex;gap:.6rem;align-items:baseline}.figure-note .fig-id{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.08em;color:var(--accent);white-space:nowrap}.dgm-ink{stroke:var(--ink)}.dgm-rule{stroke:var(--rule-strong)}.dgm-accent{stroke:var(--accent)}.dgm-fill-paper{fill:var(--paper)}.dgm-fill-accent{fill:var(--accent)}.dgm-fill-ink{fill:var(--ink)}.dgm-label{font-family:var(--font-body);fill:var(--ink);font-weight:500}.dgm-sub{font-family:var(--font-mono);fill:var(--ash);letter-spacing:.04em}.plate-overline{margin-top:.4rem}.plate-figure{margin-top:calc(var(--rhythm) * 1.2);margin-bottom:calc(var(--rhythm) * 1.6);display:flex;justify-content:center}.plate-trigger{display:block;position:relative;width:min(1180px,100%);margin-inline:auto;padding:0;border:0;background:transparent;cursor:zoom-in}.plate-image{display:block;margin-inline:auto;width:auto;height:auto;max-width:100%;max-height:84vh}.plate-figure--feather .plate-image{--fe-t: 3%;--fe-r: 3%;--fe-b: 3%;--fe-l: 3%;-webkit-mask-image:linear-gradient(to right,transparent 0,#000 var(--fe-l),#000 calc(100% - var(--fe-r)),transparent 100%),linear-gradient(to bottom,transparent 0,#000 var(--fe-t),#000 calc(100% - var(--fe-b)),transparent 100%);mask-image:linear-gradient(to right,transparent 0,#000 var(--fe-l),#000 calc(100% - var(--fe-r)),transparent 100%),linear-gradient(to bottom,transparent 0,#000 var(--fe-t),#000 calc(100% - var(--fe-b)),transparent 100%);-webkit-mask-composite:source-in;mask-composite:intersect;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.plate-zoom-hint{display:none}@media (max-width: 767px){.plate-zoom-hint{display:inline-flex;align-items:center;gap:.4em;position:absolute;left:50%;bottom:.75rem;transform:translate(-50%);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--ink);background:var(--paper-veil);border:1px solid var(--rule);border-radius:var(--radius);padding:.3rem .6rem;-webkit-backdrop-filter:saturate(120%) blur(4px);backdrop-filter:saturate(120%) blur(4px)}}.plate-prose{max-width:var(--measure);margin-inline:auto}.plate-lead{text-wrap:pretty}.plate-body{margin-top:var(--rhythm);color:var(--ash)}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:clamp(.5rem,3vw,2.5rem);background:var(--scrim);cursor:zoom-out;animation:lightbox-in .2s var(--ease)}@keyframes lightbox-in{0%{opacity:0}to{opacity:1}}.lightbox-stage{max-width:100%;max-height:100%;display:flex;align-items:center;justify-content:center;overflow:auto;-webkit-overflow-scrolling:touch;touch-action:pinch-zoom}.lightbox-image{display:block;margin:auto;width:auto;height:auto;max-width:100%;max-height:92vh;cursor:zoom-in;touch-action:pinch-zoom}.lightbox-stage.is-zoomed{align-items:flex-start;justify-content:flex-start}.lightbox-stage.is-zoomed .lightbox-image{max-width:none;max-height:none;width:min(1800px,220vw);margin:0;cursor:zoom-out}.lightbox-close{position:fixed;top:clamp(.5rem,2vw,1.25rem);right:clamp(.5rem,2vw,1.25rem);z-index:101;width:2.5rem;height:2.5rem;display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:1.5rem;line-height:1;color:var(--paper);background:var(--scrim);border:1px solid var(--scrim-edge);border-radius:var(--radius);cursor:pointer;transition:border-color .16s var(--ease)}.lightbox-close:hover{border-color:var(--paper)}