:root{--dalva-bg:#faf9f6;--dalva-bg-deep:#f0efeb;--dalva-surface:#fff;--dalva-surface-strong:#fff;--dalva-paper-grid:#25252212;--dalva-paper-grid-soft:#25252209;--dalva-paper-margin:#25252221;--dalva-paper-square:1.5rem;--dalva-ink:#252522;--dalva-ink-soft:#494945;--dalva-muted:#6b6b65;--dalva-faint:#e6e6e0;--dalva-rule:color-mix(in oklab, var(--dalva-faint) 78%, transparent);--dalva-rule-soft:color-mix(in oklab, var(--dalva-faint) 46%, transparent);--dalva-rule-strong:color-mix(in oklab, var(--dalva-ink) 16%, transparent);--dalva-accent:#252522;--dalva-accent-strong:#141412;--dalva-accent-soft:#efefeb;--dalva-signal:#deded8;--dalva-signal-strong:#426a8c;--dalva-signal-soft:#f3f3f0;--dalva-mist:#777771;--dalva-mist-soft:#f2f2ef;--dalva-oat:#bcbcb4;--dalva-oat-soft:#f5f5f1;--dalva-error:#9c5560;--dalva-success:#494945;--dalva-font:"Avenir Next", Avenir, "Segoe UI", system-ui, sans-serif;--dalva-display:"Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;--dalva-hand:"Bradley Hand", "Segoe Print", "Chalkboard SE", "Comic Sans MS", cursive;--dalva-weight-regular:400;--dalva-weight-medium:500;--dalva-weight-semibold:600;--dalva-weight-bold:700;--dalva-display-xl:clamp(2.75rem, 5.4vw, 4.5rem);--dalva-h1:clamp(2.25rem, 4.6vw, 3.5rem);--dalva-h2:clamp(1.5rem, 2.6vw, 2rem);--dalva-h3:1.0625rem;--dalva-body:1.0625rem;--dalva-body-sm:.9375rem;--dalva-caption:.8125rem;--dalva-micro:.75rem;--dalva-leading-display:1.04;--dalva-leading-tight:1.28;--dalva-leading-body:1.62;--dalva-track-display:-.028em;--dalva-track-heading:-.014em;--dalva-track-body:0em;--dalva-track-micro:.045em;--dalva-track-eyebrow:.09em;--dalva-space-3xs:.25rem;--dalva-space-2xs:.5rem;--dalva-space-xs:.75rem;--dalva-space-sm:1rem;--dalva-space-md:1.5rem;--dalva-space-lg:2rem;--dalva-space-xl:3rem;--dalva-space-2xl:4rem;--dalva-space-3xl:clamp(4rem, 9vw, 7rem);--dalva-space:var(--dalva-space-md);--dalva-measure:34rem;--dalva-measure-wide:46rem;--dalva-radius-sm:6px;--dalva-radius:10px;--dalva-radius-lg:16px;--dalva-touch:48px;--dalva-shadow-sm:none;--dalva-shadow:none;--dalva-shadow-float:0 1px 2px color-mix(in oklab, var(--dalva-ink) 5%, transparent), 0 12px 28px -18px color-mix(in oklab, var(--dalva-ink) 34%, transparent);--dalva-ease:cubic-bezier(.2, 0, 0, 1);--dalva-action-speed:.14s;--dalva-settle-speed:.26s;--dalva-action-edge:color-mix(in oklab, var(--dalva-accent-strong) 82%, black);--dalva-action-shadow:inset 0 -1.5px 0 var(--dalva-action-edge);--dalva-action-shadow-hover:inset 0 -1.5px 0 var(--dalva-action-edge);--dalva-action-shadow-pressed:inset 0 1px 2px oklab(0% none none/.26);--dalva-focus:var(--dalva-signal-strong);--dalva-focus-ring:0 0 0 4px color-mix(in oklab, var(--dalva-signal-strong) 18%, transparent)}.notebook-sheet,.notebook-page{background-color:var(--dalva-surface);background-image:linear-gradient(to right, var(--notebook-grid) 1px, transparent 1px), linear-gradient(to bottom, var(--notebook-grid) 1px, transparent 1px);background-size:var(--dalva-paper-square) var(--dalva-paper-square);border:1px solid var(--dalva-rule);border-radius:2px;position:relative}.notebook-sheet:before,.notebook-page:before{content:"";inset:0 auto 0 var(--notebook-margin);background:var(--dalva-paper-margin);pointer-events:none;width:1px;position:absolute}.notebook-sheet{--notebook-grid:var(--dalva-paper-grid);--notebook-margin:2rem}.shell.notebook-page{--notebook-grid:var(--dalva-paper-grid-soft);--notebook-margin:1.25rem;padding:clamp(1.5rem,4vw,3rem) clamp(1.25rem,4vw,3rem) clamp(1.5rem,4vw,3rem) clamp(2.25rem,5vw,4rem)}.notebook-page h1{max-width:22ch;font-family:var(--dalva-hand);font-weight:var(--dalva-weight-regular);letter-spacing:var(--dalva-track-heading);line-height:1.2}@media (width<=32rem){.shell.notebook-page{--notebook-margin:.65rem;padding:var(--dalva-space-md) var(--dalva-space-sm) var(--dalva-space-lg) var(--dalva-space-md)}}@media (forced-colors:active){.notebook-sheet,.notebook-page{background-image:none}}.dove-mark[data-astro-cid-7hns5g25]{flex:none;width:1.85rem;height:auto;margin-top:-.12em;overflow:visible}.dove-mark[data-astro-cid-7hns5g25] path[data-astro-cid-7hns5g25]{fill:var(--dalva-ink)}.language-switcher[data-astro-cid-l4evwy7q]{flex:none;position:relative}.language-switcher[data-astro-cid-l4evwy7q] summary[data-astro-cid-l4evwy7q]{min-width:3.25rem;min-height:var(--dalva-touch);padding:var(--dalva-space-xs);justify-content:center;align-items:center;gap:var(--dalva-space-2xs);border-radius:var(--dalva-radius-sm);color:var(--dalva-ink);font-size:var(--dalva-micro);font-weight:var(--dalva-weight-medium);cursor:pointer;list-style:none;display:flex}.language-switcher[data-astro-cid-l4evwy7q] summary[data-astro-cid-l4evwy7q]::-webkit-details-marker{display:none}.language-switcher[data-astro-cid-l4evwy7q] summary[data-astro-cid-l4evwy7q]:hover,.language-switcher[data-astro-cid-l4evwy7q][open] summary[data-astro-cid-l4evwy7q]{background:var(--dalva-accent-soft)}.language-options[data-astro-cid-l4evwy7q]{z-index:20;width:10rem;padding:var(--dalva-space-3xs);border:1px solid var(--dalva-rule);border-radius:var(--dalva-radius-sm);background:var(--dalva-surface);position:absolute;top:100%;right:0}.language-options[data-astro-cid-l4evwy7q] a[data-astro-cid-l4evwy7q]{min-height:var(--dalva-touch);padding:var(--dalva-space-xs) var(--dalva-space-sm);justify-content:space-between;align-items:center;gap:var(--dalva-space-xs);border-radius:var(--dalva-radius-sm);color:var(--dalva-ink);font-size:var(--dalva-body-sm);font-weight:var(--dalva-weight-regular);text-decoration:none;display:flex}.language-options[data-astro-cid-l4evwy7q] a[data-astro-cid-l4evwy7q]:hover,.language-options[data-astro-cid-l4evwy7q] a[data-astro-cid-l4evwy7q][aria-current=true]{background:var(--dalva-accent-soft)}.language-options[data-astro-cid-l4evwy7q] a[data-astro-cid-l4evwy7q][aria-current=true]{font-weight:var(--dalva-weight-semibold)}