:root{--paper:#fbf9f5;--paper-2:#fffefb;--paper-3:#f1ece1;--ink:#16130f;--ink-2:#4e473e;--mid:#736b5d;--rule:#e2dbcc;--rule-2:#efeade;--void:#16130f;--void-2:#1f1b15;--void-3:#2a251d;--bone:#f4f0e7;--bone-2:#d3cbbb;--bone-dim:#9c9382;--bone-3:#8e8576;--rule-dark:#2c271f;--rule-dark-2:#3a342a;--plate:#1f1b15;--plate-2:#2a251d;--tick:#38322a;--tick-lit:#554d41;--tick-l:#c9c1b1;--pass:#3d6b4a;--fail:#8a2b20;--fail-ink:#7c2419;--pass-lit:#7fa98a;--fail-lit:#e08a72;--amber:#b8862f;--azure:#5a7d9a;--display:"Newsreader", "Iowan Old Style", Georgia, "Times New Roman", serif;--body:"Instrument Sans", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--mono:"IBM Plex Mono", ui-monospace, SFMono-Regular, monospace;--wrap:1200px;--gut:clamp(20px, 5vw, 64px);--rail:11.5rem;--rail-gap:clamp(20px, 3.4vw, 46px);--grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.86' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");--r:4px;--r-sm:2px;--t-micro:.75rem;--t-label:.8125rem;--t-small:.9375rem;--t-body:1.0625rem;--t-lede:1.375rem;--s-1:8px;--s-2:16px;--s-3:28px;--s-4:clamp(34px, 4vw, 52px);--s-5:clamp(54px, 6.5vw, 86px);--s-6:clamp(62px, 7vw, 104px)}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;background:var(--paper);scroll-padding-top:92px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background-color:var(--paper);background-image:var(--grain);background-blend-mode:multiply;color:var(--ink);font-family:var(--body);font-size:var(--t-body);letter-spacing:-.002em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-optical-sizing:auto;margin:0;line-height:1.7;overflow-x:hidden}h1,h2,h3,h4,p,dl,dd,ol,ul,figure,blockquote{margin:0}ol,ul{padding:0;list-style:none}img{max-width:100%;display:block}:focus-visible{outline:2px solid var(--fail);outline-offset:3px}.chamber :focus-visible{outline-color:var(--bone)}.wrap{width:100%;max-width:var(--wrap);padding-inline:var(--gut);margin-inline:auto}.mono{font-family:var(--mono);font-size:var(--t-label);letter-spacing:-.005em;font-variant-numeric:tabular-nums}.d{font-family:var(--display);letter-spacing:-.012em;font-optical-sizing:auto;text-wrap:balance;font-weight:400;line-height:1.1}.d-1{letter-spacing:-.028em;font-size:clamp(3.1rem,8vw,6.5rem);font-weight:380;line-height:.94}.d-2{letter-spacing:-.02em;margin-bottom:var(--s-3);font-size:clamp(2.1rem,4.4vw,3.5rem);font-weight:400;line-height:1.05}.d-sec{letter-spacing:-.018em;margin-bottom:var(--s-2);font-size:clamp(1.9rem,3.4vw,2.75rem);font-weight:400;line-height:1.1}.d-3{font-family:var(--body);letter-spacing:-.014em;margin-bottom:var(--s-1);font-size:1.125rem;font-weight:570;line-height:1.34}.lede{font-family:var(--display);font-optical-sizing:auto;font-size:var(--t-lede);letter-spacing:-.006em;max-width:44ch;color:var(--ink-2);margin-top:0;font-style:italic;font-weight:380;line-height:1.45}.chamber .lede{color:var(--bone-2)}a{color:inherit;text-underline-offset:.17em;text-decoration-thickness:from-font;text-decoration-color:color-mix(in oklab, var(--fail-ink) 42%, transparent)}a:hover{color:var(--fail-ink);text-decoration-color:currentColor}.chamber a{text-decoration-color:color-mix(in oklab, var(--fail-lit) 48%, transparent)}.chamber a:hover{color:var(--fail-lit)}.skip{z-index:99;background:var(--ink);color:var(--bone);padding:12px 18px;position:absolute;top:0;left:-9999px}.skip:focus{left:0}.chamber{background-color:var(--void);color:var(--bone);background-image:var(--grain);background-blend-mode:soft-light;position:relative}.chamber ::selection{background:var(--bone);color:var(--void)}.light{background-color:var(--paper);color:var(--ink);background-image:var(--grain);background-blend-mode:multiply}.light ::selection{background:var(--ink);color:var(--paper)}.graticule{display:none}.sec{padding-block:var(--s-6)}.spread{grid-template-columns:var(--rail) minmax(0, 1fr);gap:0 var(--rail-gap);align-items:start;display:grid}.spread>.rail{grid-column:1}.spread>.col{grid-column:2;min-width:0}.spread>.col-full{grid-column:1/-1}.flowline{border-top:1px solid var(--rule);margin-bottom:var(--s-3)}.chamber .flowline{border-top-color:var(--rule-dark)}.rail{font-family:var(--mono);font-size:var(--t-micro);letter-spacing:.1em;text-transform:uppercase;color:var(--mid);line-height:1.6;position:sticky;top:96px}.rail .note{margin-top:var(--s-3);border-top:1px solid var(--rule);font-family:var(--body);font-size:var(--t-label);letter-spacing:-.002em;text-transform:none;color:var(--mid);text-wrap:pretty;padding-top:12px;line-height:1.55;display:block}.chamber .rail .note{border-top-color:var(--rule-dark);color:var(--bone-3)}.rail .note em{font-family:var(--display);font-size:1.05em;font-style:italic}.chamber .rail{color:var(--bone-3)}.railhead{display:block}.rail .no{font-family:var(--display);letter-spacing:0;text-transform:none;color:var(--fail-ink);margin-bottom:10px;font-size:1.5rem;font-style:italic;font-weight:380;line-height:1;display:block}.chamber .rail .no{color:var(--fail-lit)}@media (width<=900px){.spread{flex-direction:column;gap:0;display:flex}.rail{display:contents}.railhead{margin-bottom:var(--s-2);flex-wrap:wrap;order:0;align-items:baseline;gap:4px 12px;display:flex}.rail .no{margin:0;font-size:1.05rem;display:inline}.spread>.col,.spread>.col-full{order:1;min-width:0}.rail .note{margin-top:var(--s-4);order:2;max-width:60ch;padding-top:12px}}.fig-no,.plate-no{font-family:var(--display);letter-spacing:0;text-transform:none;color:var(--mid);font-size:.95rem;font-style:italic;font-weight:400}.chamber .fig-no,.chamber .plate-no{color:var(--bone-3)}.js .rv{opacity:0;transform:translateY(14px)}.js .rv.in{opacity:1;transition:opacity .7s,transform .7s cubic-bezier(.16,.8,.24,1);transform:none}@media (prefers-reduced-motion:reduce){.js .rv{transform:none}.js .rv.in{transition:opacity .4s;transform:none}}.top{z-index:40;color:var(--ink);border-bottom:1px solid #0000;transition:transform .3s cubic-bezier(.2,.7,.2,1),background-color .25s,border-color .25s;position:fixed;top:0;left:0;right:0}.top[data-over=dark]{color:var(--bone)}.top[data-stuck]{background:color-mix(in oklab, var(--paper) 94%, transparent);border-bottom-color:var(--rule);backdrop-filter:blur(8px)saturate(1.1)}.top[data-stuck][data-over=dark]{background:color-mix(in oklab, var(--void) 94%, transparent);border-bottom-color:var(--rule-dark)}.top[data-hidden]{transform:translateY(-100%)}.top-in{height:66px;font-family:var(--body);font-size:var(--t-small);letter-spacing:-.006em;justify-content:space-between;align-items:baseline;gap:20px;padding-top:22px;font-weight:500;display:flex}.top a{text-decoration:none}.top .brand{font-family:var(--display);letter-spacing:-.016em;font-size:1.1rem;font-weight:450}.top .nav{gap:clamp(16px,2.6vw,34px);display:flex}.top .nav a{color:var(--mid);transition:color .18s}.top[data-over=dark] .nav a{color:var(--bone-3)}.top .nav a:hover,.top .nav a[aria-current]{color:currentColor}.top[data-over=dark] .nav a:hover,.top[data-over=dark] .nav a[aria-current]{color:var(--bone)}@media (prefers-reduced-motion:reduce){.top{transition:none}}.foot{border-top:1px solid var(--rule-dark)}.foot-in{color:var(--bone-3);font-family:var(--body);font-size:var(--t-small);flex-wrap:wrap;justify-content:space-between;gap:12px 32px;padding-block:30px;display:flex}.foot-in a{text-decoration-color:color-mix(in oklab, var(--bone-3) 45%, transparent)}.foot-in a:hover{color:var(--bone-2)}.top .brand .short{display:none}@media (width<=640px){.top .brand .full{display:none}.top .brand .short{display:inline}.top .nav{font-size:var(--t-label);gap:15px}}.plate{position:relative}.plate>.plate-in{border:1px solid var(--rule-dark-2);background:var(--plate);border-radius:var(--r);position:relative;overflow:hidden}.light .plate>.plate-in{border-color:var(--rule);background:var(--paper-2)}.figured{border-radius:var(--r)}.plate>.corner-tr,.plate>.corner-bl{display:none}.plate-no{position:absolute;top:-1.9em;right:0}.plate-cap{margin-top:var(--s-2);font-size:var(--t-small);max-width:60ch;color:var(--mid);line-height:1.6}.chamber .plate-cap{color:var(--bone-dim)}.light .plate-cap{color:var(--mid)}.tickrule{background-image:linear-gradient(to right, var(--rule) 1px, transparent 1px);border-top:1px solid var(--rule);background-size:14px 100%;width:100%;height:8px}.chamber .tickrule{background-image:linear-gradient(to right, var(--tick) 1px, transparent 1px);border-top-color:var(--tick)}.light .tickrule{background-image:linear-gradient(to right, var(--rule) 1px, transparent 1px);border-top-color:var(--rule)}.figured{position:relative}.anno{padding-inline:62px;position:relative}.shot{border:1px solid var(--rule);background:var(--void);border-radius:var(--r);position:relative;overflow:hidden}.chamber .shot{border-color:var(--rule-dark-2)}.shot img{width:100%;height:auto}.pin{left:0;right:0;top:var(--y);z-index:4;height:0;position:absolute}.pin i{left:var(--x);border:1px solid var(--fail-ink);border-radius:50%;width:10px;height:10px;margin-left:-5px;position:absolute;top:-5px}.pin s{background:var(--fail-ink);opacity:.55;height:1px;top:0;left:var(--x);width:var(--len);text-decoration:none;position:absolute}.pin.l s{left:calc(var(--x) - var(--len))}.pin b{top:-10px;left:calc(var(--x) + var(--len) + 7px);border:1px solid var(--fail-ink);background:var(--paper);width:20px;height:20px;font-family:var(--display);color:var(--fail-ink);border-radius:50%;place-items:center;font-size:.78rem;font-style:italic;display:grid;position:absolute}.pin.l b{left:calc(var(--x) - var(--len) - 27px)}.chamber .pin i,.chamber .pin b{border-color:var(--fail-lit)}.chamber .pin s{background:var(--fail-lit)}.chamber .pin b{color:var(--fail-lit);background:var(--void)}.key{margin-top:var(--s-3);gap:var(--s-3) var(--s-4);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.key li{grid-template-columns:20px minmax(0,1fr);align-items:start;gap:13px;display:grid}.key .n{border:1px solid var(--fail-ink);width:20px;height:20px;font-family:var(--display);color:var(--fail-ink);border-radius:50%;place-items:center;margin-top:.12em;font-size:.78rem;font-style:italic;display:grid}.chamber .key .n{border-color:var(--fail-lit);color:var(--fail-lit)}.key p{font-size:var(--t-small);color:var(--ink-2);line-height:1.6}.chamber .key p{color:var(--bone-dim)}@media (width<=1000px){.anno{padding-inline:40px}}@media (width<=760px){.anno{padding-inline:0}.pin s{display:none}.pin b,.pin.l b{left:calc(var(--x) - 9px);top:13px;right:auto}.key{gap:var(--s-2);grid-template-columns:1fr}}@media (width<=720px){body{line-height:1.65}}