@font-face{font-family:Playfair Display;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/playfair-display-latin-600-normal-CZLGqjJe.woff2) format("woff2"),url(/assets/playfair-display-latin-600-normal-CxxueQ0Z.woff) format("woff")}@font-face{font-family:Playfair Display;font-style:italic;font-display:swap;font-weight:400;src:url(/assets/playfair-display-latin-400-italic-LeeEXsx5.woff2) format("woff2"),url(/assets/playfair-display-latin-400-italic-hIeePEuE.woff) format("woff")}@font-face{font-family:Crimson Pro;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/crimson-pro-latin-400-normal-B4SlG4wx.woff2) format("woff2"),url(/assets/crimson-pro-latin-400-normal-BzhyrSeK.woff) format("woff")}@font-face{font-family:Crimson Pro;font-style:italic;font-display:swap;font-weight:400;src:url(/assets/crimson-pro-latin-400-italic-BJbyz_Tg.woff2) format("woff2"),url(/assets/crimson-pro-latin-400-italic-iL-nM4zC.woff) format("woff")}@font-face{font-family:Cinzel;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/cinzel-latin-600-normal-Dd5YO2UX.woff2) format("woff2"),url(/assets/cinzel-latin-600-normal-CH_LB4su.woff) format("woff")}:root{--c-bg: #efe8d6;--c-bg-aged: #e8dec4;--c-ink: #2a2520;--c-ink-faded: #5a5145;--c-rule: #8a7e68;--c-accent: #7a1f18;--font-display: "Playfair Display", "Crimson Pro", Georgia, "Times New Roman", serif;--font-body: "Crimson Pro", Georgia, "Times New Roman", serif;--font-caps: "Cinzel", "Playfair Display", Georgia, serif;--font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 3rem;--radius-0: 0;--radius-1: 2px;--rule-thin: 1px solid var(--c-rule);--rule-ink: 1px solid var(--c-ink);--rule-double: 3px double var(--c-rule);--shadow-none: none;--tap-min: 44px}*,*:before,*:after{box-sizing:border-box}html{color-scheme:light;-webkit-text-size-adjust:100%;text-size-adjust:100%}html,body{margin:0;padding:0;min-height:100%}body{background-color:var(--c-bg);background-image:radial-gradient(circle at 18% 22%,rgba(138,126,104,.08) 0,transparent 36%),radial-gradient(circle at 82% 70%,rgba(122,31,24,.05) 0,transparent 40%),radial-gradient(circle at 50% 100%,rgba(42,37,32,.06) 0,transparent 50%),url(/textures/paper-noise.svg);background-size:auto,auto,auto,320px 320px;background-repeat:no-repeat,no-repeat,no-repeat,repeat;color:var(--c-ink);font-family:var(--font-body);font-size:17px;line-height:1.55;font-feature-settings:"liga","onum","kern";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}#app{max-width:720px;margin:0 auto;padding:0 var(--space-4) var(--space-7)}h1,h2,h3,h4,h5,h6,p,ul,ol,li,figure{margin:0;padding:0}ul,ol{list-style:none}button{font:inherit;color:inherit;background:transparent;border:0;padding:0;cursor:pointer;-webkit-tap-highlight-color:transparent}button:focus-visible,[role=tab]:focus-visible{outline:2px solid var(--c-ink);outline-offset:2px}::selection{background:var(--c-ink);color:var(--c-bg)}.header{display:grid;grid-template-columns:1fr;justify-items:center;text-align:center;padding:var(--space-6) var(--space-2) var(--space-4);border-bottom:var(--rule-thin);position:relative}.header:before{content:"1904";position:absolute;top:var(--space-3);left:50%;transform:translate(-50%);font-family:var(--font-body);font-style:italic;font-size:.75rem;letter-spacing:.08em;color:var(--c-ink-faded);padding:1px var(--space-2);border:1px solid var(--c-rule);background:var(--c-bg)}.header__title{font-family:var(--font-caps);font-weight:600;font-size:clamp(1.6rem,5vw,2.2rem);letter-spacing:.18em;text-transform:uppercase;color:var(--c-ink);margin-top:var(--space-4)}.header__subtitle{font-family:var(--font-display);font-style:italic;font-size:.95rem;color:var(--c-ink-faded);margin-top:var(--space-2)}.unit-toggle{display:inline-flex;margin-top:var(--space-4);border:var(--rule-ink);background:var(--c-bg)}.unit-toggle__btn{font-family:var(--font-caps);font-size:.85rem;letter-spacing:.18em;text-transform:uppercase;padding:var(--space-2) var(--space-5);min-width:64px;min-height:var(--tap-min);color:var(--c-ink);border-right:var(--rule-ink);transition:background-color .12s ease,color .12s ease}.unit-toggle__btn:last-child{border-right:0}.unit-toggle__btn[aria-pressed=true]{background:var(--c-ink);color:var(--c-bg)}.tabs{display:flex;gap:var(--space-2);overflow-x:auto;scroll-snap-type:x 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(min-width: 560px){.card{border-bottom:var(--rule-thin)}.card:last-child{border-bottom:var(--rule-thin)}}.card__value{font-family:var(--font-display);font-size:clamp(1.9rem,6vw,2.4rem);font-weight:600;letter-spacing:.04em;color:var(--c-ink);font-variant-numeric:lining-nums;line-height:1.1}.card__value-sub{font-family:var(--font-body);font-style:italic;font-size:.95rem;color:var(--c-ink-faded);margin-top:var(--space-2);letter-spacing:.02em}.card__examples{margin-top:var(--space-4);display:flex;flex-direction:column;align-items:stretch;gap:0;max-width:18rem;margin-left:auto;margin-right:auto}.card__example{font-family:var(--font-body);font-style:italic;font-size:.95rem;color:var(--c-ink-faded);padding:var(--space-2) 0;border-top:1px dashed var(--c-rule);letter-spacing:.02em}.card__example:first-child{border-top:0}.install-prompt{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom) + var(--space-4));transform:translate(-50%);width:min(92%,420px);background:var(--c-bg);border:var(--rule-ink);padding:var(--space-3) var(--space-4);font-family:var(--font-body);font-size:.9rem;color:var(--c-ink);z-index:10;display:flex;align-items:center;gap:var(--space-3)}.install-prompt__text{flex:1;line-height:1.4}.install-prompt__text strong{font-family:var(--font-caps);font-weight:600;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;display:block;margin-bottom:var(--space-1)}.install-prompt__close{font-family:var(--font-caps);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;padding:var(--space-2) var(--space-3);border:1px solid var(--c-ink);min-height:var(--tap-min)}