.operator-theme{--op-bg:#202020;--op-bg-elevated:#2c2c2c;--op-paper:#f0eae3;--op-paper-muted:#afaaa3;--op-paper-subtle:#74716c;--op-rule:#424242;--op-rule-strong:#636363;--op-ember:#f0772d;--op-ember-deep:#ba480d;background-color:var(--op-bg);color:var(--op-paper);font-family:var(--font-fraunces), Georgia, "Times New Roman", serif;font-feature-settings:"ss01", "ss02", "calt";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-variation-settings:"opsz" 14, "SOFT" 30}@supports (color:lab(0% 0 0)){.operator-theme{--op-bg:lab(12.42% -.00000745058 .00000298023);--op-bg-elevated:lab(18.22% 0 0);--op-paper:lab(93.06% 1.05107 4.44937);--op-paper-muted:lab(69.8593% 1.06293 4.45737);--op-paper-subtle:lab(47.8131% .704765 2.96899);--op-rule:lab(28.08% 0 -.00000596046);--op-rule-strong:lab(42% 0 0);--op-ember:lab(64.085% 44.295 60.0106);--op-ember-deep:lab(46.5501% 45.2811 53.9699)}}.operator-theme .font-mono{font-family:var(--font-jbmono), ui-monospace, SFMono-Regular, 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ui-monospace, monospace;letter-spacing:.18em;text-transform:uppercase;color:var(--op-paper-subtle);border-left:1px solid #0000;grid-template-columns:3.6em 1fr auto;align-items:baseline;column-gap:.85em;padding:6px 0 6px 12px;font-size:10.5px;transition:color .2s,border-color .2s;display:grid}.operator-theme .chapter-numeral{text-align:right;opacity:.5}.operator-theme .chapter-label{text-align:left}.operator-theme .chapter-tick{color:var(--op-ember);min-width:.6em;transition:opacity .3s;display:inline-block}.operator-theme .chapter-link:hover,.operator-theme .chapter-link[data-active=true]{color:var(--op-paper);border-left-color:var(--op-ember)}.operator-theme .chapter-link:hover .chapter-numeral,.operator-theme .chapter-link[data-active=true] .chapter-numeral{opacity:.75}@keyframes operator-reveal{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes operator-fade{0%{opacity:0}to{opacity:1}}.operator-theme .reveal{animation:.9s cubic-bezier(.16,1,.3,1) both operator-reveal}.operator-theme .fade{animation:1.2s both operator-fade}.operator-theme select::selection,.operator-theme ::selection{background-color:var(--op-ember);color:var(--op-bg)}.operator-theme .venn-circle{fill:#0000;stroke:var(--op-rule-strong);stroke-width:1px;transition:stroke .4s}.operator-theme .venn-circle.is-ember{stroke:var(--op-ember)}@media print{html,body{color:#1a1a1a!important;background-color:#fff!important}.operator-theme{--op-bg:#fff;--op-bg-elevated:#f6f3ee;--op-paper:#1a1a1a;--op-paper-muted:#444;--op-paper-subtle:#777;--op-rule:#ccc;--op-rule-strong:#999;--op-ember:#b35020;color:#1a1a1a!important;background-color:#fff!important}.operator-theme .grain,.operator-theme .vignette,.operator-theme nav[aria-label=Chapter\ index],.operator-theme nav[aria-label=sticky\ cta],.operator-theme [aria-expanded]{display:none!important}.operator-theme section,.operator-theme footer{page-break-inside:avoid;break-inside:avoid}.operator-theme .display,.operator-theme 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