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format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2190-2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Brygada 1918";font-style:italic;font-weight:400 700;font-display:swap;src:url(../fonts/brygada-italic-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Atkinson Hyperlegible Next;font-style:normal;font-weight:200 800;font-display:swap;src:url(../fonts/atkinson-next-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2190-2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Atkinson Hyperlegible Next;font-style:normal;font-weight:200 800;font-display:swap;src:url(../fonts/atkinson-next-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}:root{--font-book: "Brygada 1918", Georgia, "Times New Roman", serif;--font-ui: "Atkinson Hyperlegible Next", ui-sans-serif, system-ui, sans-serif;--ground: #eeede4;--leaf: #fbfaf5;--ink: #16211b;--ink-soft: #4a574e;--moss: #3b5a47;--moss-fill: #2e4a39;--on-moss: #f3f2ea;--on-moss-soft: #c9d4c6;--sage-tint: #dfe5d8;--cloth: #1d3326;--cloth-deep: #152619;--on-cloth: #eeeee4;--on-cloth-soft: #b8c6b5;--line: rgba(22, 33, 27, .14);--line-strong: rgba(22, 33, 27, .3);--line-on-cloth: rgba(238, 238, 228, .18);--focus: #2e4a39;--focus-on-cloth: #cfdcc9;--shadow-ink: 12, 28, 18;--plank: #3a2f25;--marble-base: #ecebe1;--marble-wash: #d8d8c6;--marble-mid: #9fb49f;--marble-deep: #45634f;--marble-vein: #1d3326;--marble-seam: #2c4636;--topbar-h: 4.5rem;--gutter: clamp(1.125rem, 4vw, 3rem);--max: 77.5rem;--text-body: clamp(1.0625rem, .25vw + 1.0125rem, 1.1875rem);--ease-out: cubic-bezier(.22, 1, .36, 1)}:root[data-theme=dark]{--ground: #0e1511;--leaf: #18201b;--ink: #ecebe2;--ink-soft: #aab4a8;--moss: #a3bea9;--moss-fill: #a3bea9;--on-moss: #0e1511;--on-moss-soft: #2b4133;--sage-tint: #1c2a21;--cloth: #172a1e;--cloth-deep: #0f1d14;--line: rgba(220, 230, 216, .13);--line-strong: rgba(220, 230, 216, .28);--focus: #b7cfbc;--shadow-ink: 0, 0, 0;--plank: #5a4a3a;--marble-base: #0e1511;--marble-wash: #142019;--marble-mid: #1f3226;--marble-deep: #3f5d4a;--marble-vein: #bcd1be;--marble-seam: #7f9d86}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--topbar-h) + .75rem);background:var(--ground)}@media(min-width:1600px){:root{font-size:max(100%,min(1vw,1.75vh));--max: 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var(--turn-loop) cubic-bezier(.55,0,.3,1) 1s infinite both}.book-leaf-b{animation:leaf-b var(--turn-loop) cubic-bezier(.55,0,.3,1) 1s infinite both}.book-face{position:absolute;top:0;right:0;bottom:0;left:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;background:var(--page);overflow:hidden}.book-face-front{border-radius:0 .5cqw .5cqw 0}.book-face-back{transform:rotateY(180deg);border-radius:.5cqw 0 0 .5cqw}.book-face>.book-text:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(90deg,rgba(0,0,0,.2),transparent 70%);opacity:0;animation:page-shade var(--turn-loop) linear 1s infinite both}.book-ribbon{position:absolute;left:49.4%;bottom:-10%;width:1.4cqw;height:14%;transform:translateZ(.25rem) rotate(3deg);transform-origin:top;background:linear-gradient(90deg,#2b4a37,#3d6149 50%,#2b4a37);clip-path:polygon(0 0,100% 0,100% 100%,50% 86%,0 100%)}.book-text{position:relative;height:100%;padding:3.6cqw 3.4cqw 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rotateY(0);visibility:visible}83%,to{transform:translateZ(.25rem) rotateY(-178deg);visibility:visible}}@keyframes first-spread{0%{opacity:1}18%{opacity:0}50%{opacity:1}}@keyframes page-shade{0%,18%,33%,68%,83%,to{opacity:0}25.5%,75.5%{opacity:1}}.chapter{width:min(calc(100% - 2 * var(--gutter)),var(--max));margin:0 auto;padding:clamp(5.5rem,11vw,10.5rem) 0 0}.chapter h2{font-size:clamp(2.25rem,4.5vw,4.125rem);max-width:17ch}.chapter-head{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:1.5rem clamp(2rem,6vw,6rem);align-items:end}.chapter-body{max-width:46ch;color:var(--ink-soft);font-size:clamp(1.0625rem,.3vw + 1rem,1.2188rem)}.chapter-head .chapter-body{padding-bottom:.4em}.chapter-note{margin-top:clamp(2rem,3.5vw,3rem);max-width:70ch;color:var(--ink-soft);font-size:1rem}.chapter-note strong{color:var(--ink)}.how-head h2{font-size:clamp(2.5rem,6vw,5.75rem);max-width:16ch;line-height:1}.how-head 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