:root{--phi:1.618;--phi-inv:.618;--s-1:.3125rem;--s-2:.5rem;--s-3:.8125rem;--s-4:1.3125rem;--s-5:2.125rem;--s-6:3.4375rem;--s-7:5.5625rem;--s-8:9rem;--s-9:14.5625rem;--t-xs:.618rem;--t-sm:.786rem;--t-base:1rem;--t-md:1.272rem;--t-lg:1.618rem;--t-xl:2.058rem;--t-2xl:2.618rem;--t-3xl:4.236rem;--t-4xl:6.854rem;--parchment-lit:#f6efdf;--parchment:#ece1c9;--parchment-deep:#ddceae;--parchment-shade:#c9b691;--ink:#23190f;--ink-soft:#3d2f1f;--ink-faded:#6b5942;--ink-ghost:#8a7659;--sanguine:#a4442f;--sanguine-soft:#bc6a52;--gold:#b08a3e;--gold-lit:#d8b463;--umber:#17110a;--verdaccio:#6d7154;--azurite:#7d97a3;--veil-1:0 1px 0 #fffaee80;--veil-2:0 var(--s-2) var(--s-5) -12px #23190f57;--veil-3:0 var(--s-4) var(--s-7) -28px #23190f80;--hairline:#23190f29;--hairline-soft:#23190f14;--ease-sfumato:cubic-bezier(.22, .61, .24, 1);--ease-breath:cubic-bezier(.45, 0, .15, 1);--dur-fast:.26s;--dur:.62s;--dur-slow:1.24s;--folio:82rem;--measure:34rem;--rail:calc(var(--measure) * var(--phi-inv));--grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%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='100%25' height='100%25' filter='url(%23n)' opacity='0.38'/%3E%3C/svg%3E");--type-display:"Cormorant Garamond", "EB Garamond", Garamond, serif;--type-body:"EB Garamond", Garamond, "Times New Roman", serif;--type-label:"Cinzel", "Cormorant Garamond", serif;--type-hand:"Cormorant Garamond", serif;--ground:var(--parchment);--ground-fig:var(--ink)}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:17px}@media (width<=60rem){html{font-size:16px}}body{background:var(--parchment);color:var(--ink);font-family:var(--type-body);font-size:var(--t-base);line-height:var(--phi);font-feature-settings:"kern" 1, "liga" 1, "onum" 1;-webkit-font-smoothing:antialiased;margin:0;overflow-x:hidden}body:before{content:"";z-index:0;pointer-events:none;mix-blend-mode:multiply;background:radial-gradient(120% 90% at 18% 8%,#fffcf28c,#0000 58%),radial-gradient(90% 70% at 88% 92%,#96744229,#0000 62%),radial-gradient(60% 50%,#0000 40%,#543e2221 100%);position:fixed;inset:0}body:after{content:"";z-index:0;pointer-events:none;opacity:.5;background-image:var(--grain);mix-blend-mode:multiply;background-size:260px 260px;position:fixed;inset:-20%}h1,h2,h3,h4{font-family:var(--type-display);letter-spacing:-.012em;text-wrap:balance;margin:0;font-weight:300;line-height:1.06}p{margin:0 0 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var(--bg))}.chapter-macchine,.chapter-dipinti{--ink:#e8dcc2;--ink-soft:#cbbb9a;--ink-faded:#9b8a69;--ink-ghost:#7d6e52;--hairline:#e8dcc22e;--hairline-soft:#e8dcc217;color:var(--ink)}.chapter-macchine .chapter-head h2,.chapter-dipinti .chapter-head h2{color:#f0e6cf}.chapter-macchine,.chapter-dipinti{isolation:isolate}.skip{top:var(--s-3);left:var(--s-3);z-index:200;background:var(--parchment-lit);color:var(--ink);padding:var(--s-2) var(--s-4);border:1px solid var(--hairline);font-family:var(--type-label);font-size:var(--t-xs);letter-spacing:.2em;text-transform:uppercase;transition:transform var(--dur-fast) var(--ease-sfumato);text-decoration:none;position:fixed;transform:translateY(-300%)}.skip:focus{transform:none}.masthead{z-index:120;top:var(--s-4);width:min(calc(100% - var(--s-5) * 2), var(--folio));color:var(--ink);padding:var(--s-2) var(--s-3);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#f2ead8d1;grid-template-columns:1fr auto 1fr;align-items:center;display:grid;position:fixed;left:50%;translate:-50%;box-shadow:0 1px #23190f1f}.masthead a{text-decoration:none}.masthead-mark{aspect-ratio:1;width:2.25rem;font-family:var(--type-display);border:1px solid;border-radius:50%;place-items:center;font-style:italic;display:grid}.masthead-links{gap:var(--s-5);display:flex}.masthead-links a,.masthead-fieldbook{font-family:var(--type-label);letter-spacing:.18em;text-transform:uppercase;font-size:.62rem}.masthead-fieldbook{color:inherit;cursor:pointer;background:0 0;border:0;justify-self:end;padding:0}.masthead-fieldbook span{min-width:1.45rem;min-height:1.45rem;margin-left:var(--s-2);color:var(--parchment-lit);background:var(--sanguine);border-radius:50%;place-items:center;display:inline-grid}@media (width<=48rem){.masthead{top:var(--s-3);width:calc(100% - var(--s-4) * 2);grid-template-columns:auto 1fr auto}.masthead-links{justify-content:flex-end;gap:var(--s-4)}.masthead-links a:last-child{display:none}.masthead-fieldbook{width:2.25rem;height:2.25rem;margin-left:var(--s-3);font-size:0;display:block}.masthead-fieldbook span{margin:0;font-size:.62rem}}.fieldbook-dialog{width:min(calc(100% - var(--s-5) * 2), 38rem);max-height:min(80svh,46rem);padding:var(--s-5);color:var(--ink);background:var(--parchment-lit);box-shadow:0 var(--s-5) var(--s-8) #17110a73;border:0}.fieldbook-dialog::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#17110a9e}.fieldbook-head{justify-content:space-between;gap:var(--s-5);align-items:start;display:flex}.fieldbook-head h2{margin-top:var(--s-2);font-size:var(--t-2xl);font-style:italic}.fieldbook-close{min-width:2.75rem;min-height:2.75rem;padding:var(--s-2);color:var(--ink);border:1px solid var(--hairline);cursor:pointer;font-family:var(--type-label);letter-spacing:.12em;text-transform:uppercase;background:0 0;font-size:.62rem}.fieldbook-items{margin-top:var(--s-5);display:grid}.fieldbook-item{gap:var(--s-1);padding:var(--s-4) 0;border-top:1px solid var(--hairline);text-decoration:none;display:grid}.fieldbook-item span{font-family:var(--type-display);font-size:var(--t-lg);font-style:italic}.fieldbook-item small{color:var(--ink-faded)}.fieldbook-empty{color:var(--ink-faded);font-style:italic}.rail{top:50%;right:var(--s-4);z-index:90;pointer-events:none;opacity:0;transition:opacity var(--dur) var(--ease-sfumato);position:fixed;transform:translateY(-50%)}.rail.is-visible{opacity:1}.rail ol{gap:var(--s-2);margin:0;padding:0;list-style:none;display:grid}.rail a{pointer-events:auto;justify-content:flex-end;align-items:center;gap:var(--s-3);color:var(--ink-faded);transition:color var(--dur-fast) var(--ease-sfumato);padding:2px 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var(--s-8);background:#d8c6a2;align-items:center;display:grid;position:relative;overflow:hidden}.incipit-inner{z-index:2;position:relative}.incipit-inner:before{content:"";z-index:-1;inset:calc(var(--s-7) * -1) auto calc(var(--s-7) * -1) calc(var(--s-6) * -1);filter:blur(8px);background:linear-gradient(90deg,#f1e8d4f5 0%,#f1e8d4d6 62%,#0000 100%);width:min(48rem,72vw);position:absolute}.incipit-plate{z-index:0;mix-blend-mode:multiply;position:absolute;inset:0 0 0 38%;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 22%);mask-image:linear-gradient(90deg,#0000,#000 22%)}.incipit-plate>img{object-fit:cover;object-position:center 30%;filter:sepia(.42)saturate(.72)contrast(1.08);width:100%;height:100%;transition:scale 1.6s var(--ease-sfumato), filter 1.6s var(--ease-sfumato);scale:1.04}.incipit-plate[data-state=traced]>img{filter:sepia(.1)saturate(.9)contrast(1.18);scale:1.1}.incipit-trace{position:absolute;inset:0}.incipit-trace span{left:var(--x);top:var(--y);opacity:0;color:var(--parchment-lit);font-family:var(--type-label);letter-spacing:.22em;text-transform:uppercase;text-shadow:0 1px 12px var(--umber);transition:opacity var(--dur) var(--ease-sfumato) var(--d), translate var(--dur) var(--ease-sfumato) var(--d);font-size:.62rem;position:absolute;translate:-50% -50%}.incipit-trace span:before{content:"";left:50%;bottom:calc(100% + var(--s-2));height:var(--s-6);background:linear-gradient(var(--gold-lit), transparent);width:1px;position:absolute}.incipit-plate[data-state=traced] .incipit-trace span{opacity:1;translate:-50% -65%}@media (width<=62rem){.incipit{min-height:100svh;padding-bottom:var(--s-7);align-items:end}.incipit-plate{inset:0;-webkit-mask-image:linear-gradient(#000 62%,#0000 100%);mask-image:linear-gradient(#000 62%,#0000 100%)}.incipit-plate>img{object-position:52% 24%}.incipit-inner:before{inset:calc(var(--s-6) * -1) calc(var(--s-4) * -1);background:linear-gradient(#0000 0%,#f1e8d4d1 24%,#f1e8d4fa 80%);width:auto}}.incipit-kicker{margin:0 0 var(--s-5)}.incipit-title{margin:0}.mirror-title{font-size:clamp(3rem, 13vw, var(--t-4xl));letter-spacing:-.02em;font-style:italic;font-weight:300;line-height:.92;display:inline-block;position:relative}.mirror-title-face{z-index:2;color:var(--ink);display:block;position:relative}.mirror-title-ghost{z-index:1;color:var(--sanguine);opacity:.34;transform-origin:50%;filter:blur(.4px);pointer-events:none;display:block;position:absolute;inset:0;transform:scaleX(-1)}.mirror-title[data-state=reversed] .mirror-title-face{transform:scaleX(-1)}.mirror-title[data-state=reversed] .mirror-title-ghost{opacity:0}.mirror-title-face,.mirror-title-ghost{transition:transform var(--dur-slow) var(--ease-breath), opacity var(--dur-slow) var(--ease-breath)}.incipit-gloss{margin-top:var(--s-4);font-family:var(--type-display);font-size:var(--t-lg);color:var(--ink-soft);max-width:30rem;line-height:1.32}.incipit-lede{margin-top:var(--s-5);max-width:34rem;font-size:var(--t-base);color:var(--ink-soft);line-height:1.62}.incipit-question{align-items:center;gap:var(--s-4);margin-top:var(--s-5);display:flex}.incipit-question p{font-family:var(--type-display);font-style:italic;font-size:var(--t-md);margin:0}.observe-btn{align-items:center;gap:var(--s-3);padding:var(--s-3) var(--s-4);color:var(--parchment-lit);background:var(--ink);cursor:pointer;font-family:var(--type-label);letter-spacing:.16em;text-transform:uppercase;border:0;font-size:.62rem;display:inline-flex}.observe-btn span{color:var(--gold-lit)}@media (width<=38rem){.incipit-question{justify-items:start;display:grid}}.incipit-cue{align-items:center;gap:var(--s-3);margin-top:var(--s-6);display:flex}.incipit-credit{margin-top:var(--s-4);max-width:34rem}.incipit-cue-line{width:var(--s-7);background:linear-gradient(to right, var(--hairline), transparent);height:1px;display:block;position:relative;overflow:hidden}.incipit-cue-line:after{content:"";inset-block:0;background:var(--sanguine);width:30%;animation:cue 3.4s var(--ease-breath) infinite;position:absolute;left:-30%}@keyframes cue{0%{left:-30%}60%,to{left:120%}}.atlas-map{z-index:2;padding-block:var(--s-9);color:#eadfc8;scroll-margin-top:var(--s-6);background:#1d160e;position:relative}.atlas-map .folio{gap:var(--s-7);grid-template-columns:minmax(16rem,.75fr) minmax(0,1.618fr);align-items:start;display:grid}.atlas-intro{top:var(--s-7);position:sticky}.atlas-intro .numeral{color:var(--gold-lit);font-family:var(--type-label);letter-spacing:.28em;text-transform:uppercase;font-size:.62rem}.atlas-intro h2{margin-top:var(--s-4);font-size:clamp(var(--t-2xl), 6vw, var(--t-3xl));font-style:italic}.atlas-intro>p:last-child{margin-top:var(--s-5);color:#b9a98b}.atlas-currents{display:grid}.atlas-current{gap:var(--s-3) var(--s-4);padding:var(--s-5) 0;color:inherit;grid-template-columns:3rem minmax(0,1fr);text-decoration:none;display:grid;position:relative}.atlas-current+.atlas-current:before{content:"";background:linear-gradient(90deg,#d8b46380,#0000);height:1px;position:absolute;inset:0 0 auto}.atlas-current:after{content:"↗";right:0;top:var(--s-5);color:var(--gold-lit);font-size:var(--t-md);transition:translate var(--dur-fast) var(--ease-sfumato);position:absolute}.atlas-current:hover:after{translate:var(--s-2) calc(var(--s-2) * -1)}.atlas-current-n{color:var(--gold);font-family:var(--type-label);font-size:var(--t-sm);grid-row:1/span 2}.atlas-current-name{padding-right:var(--s-6);font-family:var(--type-display);font-size:var(--t-xl);font-style:italic}.atlas-current-desc{color:#9d8e73;font-size:var(--t-sm)}@media (width<=62rem){.atlas-map{padding-block:var(--s-8)}.atlas-map .folio{gap:var(--s-6);grid-template-columns:1fr}.atlas-intro{position:static}}.principles{gap:var(--s-6);counter-reset:p;margin:0;padding:0;list-style:none;display:grid}.principle{gap:var(--s-5);padding-block:var(--s-5);grid-template-columns:4.5rem minmax(0,1.618fr) minmax(0,1fr);align-items:start;display:grid;position:relative}.principle+.principle:before{content:"";top:0;background:linear-gradient(to right, transparent, var(--hairline) 8%, var(--hairline) 70%, transparent);height:1px;position:absolute;inset-inline:0}@media (width<=62rem){.principle{grid-template-columns:3rem minmax(0,1fr)}.principle .principle-rule{grid-column:2}}.principle-n{font-family:var(--type-label);font-size:var(--t-md);color:var(--gold);text-transform:lowercase;font-variant:small-caps;padding-top:.1em;line-height:1}.principle-it{font-family:var(--type-display);font-style:italic;font-size:var(--t-xl);margin:0;line-height:1.05}.principle-en{font-family:var(--type-label);font-size:var(--t-xs);letter-spacing:.28em;text-transform:uppercase;color:var(--ink-soft);margin:var(--s-2) 0 var(--s-3)}.principle-source{color:var(--ink-soft);margin:0}.principle-rule{padding-left:var(--s-4);border-left:1px solid #a4442f47;position:relative}.principle-rule .label{color:var(--sanguine);margin-bottom:var(--s-2);display:block}.principle-rule p{font-size:var(--t-sm);color:var(--ink-soft);margin:0;line-height:1.62}.opere-stage{gap:var(--s-6);grid-template-columns:minmax(0,1.618fr) minmax(0,1fr);align-items:start;display:grid}@media (width<=68rem){.opere-stage{grid-template-columns:1fr}}.plate-frame{box-shadow:var(--veil-3), 0 0 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0 0 var(--s-5) #fffaeb47;background-repeat:no-repeat;border-radius:50%;position:absolute;transform:translate(-50%,-50%)scale(.86)}.plate-lens.is-on{opacity:1;transform:translate(-50%,-50%)scale(1)}@media (width<=48rem){.plate-lens{width:10rem;height:10rem}}.plate-spots{pointer-events:none;opacity:0;transition:opacity var(--dur) var(--ease-sfumato);position:absolute;inset:0}.plate-spots.is-on{opacity:1;pointer-events:none}.plate-spots.is-on .spot{pointer-events:auto}.spot{-webkit-backdrop-filter:blur(1.5px);backdrop-filter:blur(1.5px);cursor:pointer;width:1.55rem;height:1.55rem;transition:background var(--dur-fast) var(--ease-sfumato), box-shadow var(--dur-fast) var(--ease-sfumato), transform var(--dur-fast) var(--ease-sfumato);background:#f6efdf47;border:1.5px solid #a4442f;border-radius:50%;place-items:center;padding:0;display:grid;position:absolute;transform:translate(-50%,-50%);box-shadow:0 0 0 1px #0a070373,0 0 6px 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var(--s-3);font-family:var(--type-label);letter-spacing:.16em;text-transform:uppercase;color:var(--sanguine-soft)!important;font-size:.58rem!important;line-height:1.45!important}.chapter-error{margin-top:var(--s-5);padding:var(--s-4);color:var(--ink);border-left:2px solid var(--sanguine);background:#a4442f1a}.chapter-error p{margin-bottom:var(--s-3)}@media print{[data-rise],.is-risen{opacity:1!important;animation:none!important;transform:none!important}}