:root{color-scheme:light dark;--primary:#2e4a6e;--secondary:#2f5c48;--accent:#7a5a15;--ink:#191c22;--muted:#545a66;--bg:#fafafb;--bg_alt:#edf1f6;--chart-0:#2e4a6e;--chart-1:#2f5c48;--chart-2:#7a5a15;--chart-3:#8fb2dc;--chart-4:#878e9b;--rule:color-mix(in srgb, var(--ink) 18%, var(--bg));--rule-hair:color-mix(in srgb, var(--ink) 9%, var(--bg));--surface:color-mix(in srgb, var(--ink) 4%, var(--bg));--primary-tint:#eaedf0;--primary-shade:#223852;--on-primary:var(--bg);--on-accent:var(--bg);--primary-on-invert:#9eabbc;--link:var(--primary);--btn-bg:var(--primary);--btn-fg:var(--on-primary);--btn-bg-hover:#223852;--font-heading:"Iowan Old Style", "Georgia", serif;--font-body:"Helvetica Neue", "Arial", sans-serif;--font-overline:"Helvetica Neue", "Arial", sans-serif;--w-heading:600;--w-body:400;--w-overline:600;--tracking-tight:-.012em;--tracking-wide:.14em;--fs-display-xl:clamp(2.47rem, 1.71rem + 3.378vw, 4.75rem);--lh-display-xl:1.14;--fs-display-lg:clamp(2.201rem, 1.751rem + 1.998vw, 3.55rem);--lh-display-lg:1.14;--fs-heading-lg:clamp(1.85rem, 1.633rem + .9629vw, 2.5rem);--lh-heading-lg:1.14;--fs-heading-md:clamp(1.147rem, 1.084rem + .2765vw, 1.333rem);--lh-heading-md:1.22;--fs-heading-sm:clamp(1.018rem, .9966rem + .09629vw, 1.083rem);--lh-heading-sm:1.35;--fs-body-lg:clamp(1.081rem, 1.058rem + .1022vw, 1.15rem);--lh-body-lg:1.62;--fs-body:1rem;--lh-body:1.62;--fs-small:.75rem;--lh-small:1.5;--fs-caption:.69rem;--lh-caption:1.5;--fs-utility:.75rem;--lh-utility:1;--unit:8px;--space-3xs:2px;--space-2xs:4px;--space-xs:6px;--space-sm:8px;--space-md:12px;--space-lg:16px;--space-xl:24px;--space-2xl:32px;--space-3xl:48px;--space-4xl:72px;--space-section:clamp(2rem, 1.167rem + 3.704vw, 4.5rem);--gutter:clamp(1.15rem, 5vw, 2.5rem);--width-prose:36rem;--width-contained:68rem;--width-wide:88rem;--dur-fast:.12s;--dur-base:.22s;--dur-slow:.42s;--ease-out:cubic-bezier(.22, .61, .36, 1);--ease-in-out:cubic-bezier(.65, 0, .35, 1)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--primary:#8fb2dc;--secondary:#8fc5a8;--accent:#d9be7a;--ink:#e8eaee;--muted:#a2a9b6;--bg:#14171c;--bg_alt:#1d2733;--rule:color-mix(in srgb, var(--ink) 18%, var(--bg));--rule-hair:color-mix(in srgb, var(--ink) 9%, var(--bg));--surface:color-mix(in srgb, var(--ink) 4%, var(--bg));--primary-tint:#f4f7fc;--primary-shade:#6b86a5;--on-primary:var(--bg);--on-accent:var(--bg);--primary-on-invert:#4b5d72;--link:var(--primary);--btn-bg:var(--primary);--btn-fg:var(--on-primary);--btn-bg-hover:#6b86a5}}:root[data-theme=dark]{--primary:#8fb2dc;--secondary:#8fc5a8;--accent:#d9be7a;--ink:#e8eaee;--muted:#a2a9b6;--bg:#14171c;--bg_alt:#1d2733;--rule:color-mix(in srgb, var(--ink) 18%, var(--bg));--rule-hair:color-mix(in srgb, var(--ink) 9%, var(--bg));--surface:color-mix(in srgb, var(--ink) 4%, var(--bg));--primary-tint:#f4f7fc;--primary-shade:#6b86a5;--on-primary:var(--bg);--on-accent:var(--bg);--primary-on-invert:#4b5d72;--link:var(--primary);--btn-bg:var(--primary);--btn-fg:var(--on-primary);--btn-bg-hover:#6b86a5}.t-display-xl,.t-display-lg,.t-heading-lg,.t-heading-md,.t-heading-sm{font-family:var(--font-heading);font-weight:var(--w-heading);letter-spacing:var(--tracking-tight);text-wrap:balance;margin:0}.t-display-xl{font-size:var(--fs-display-xl);line-height:var(--lh-display-xl)}.t-display-lg{font-size:var(--fs-display-lg);line-height:var(--lh-display-lg)}.t-heading-lg{font-size:var(--fs-heading-lg);line-height:var(--lh-heading-lg)}.t-heading-md{font-size:var(--fs-heading-md);line-height:var(--lh-heading-md)}.t-heading-sm{font-size:var(--fs-heading-sm);line-height:var(--lh-heading-sm)}.t-body-lg{font-family:var(--font-heading);font-weight:400;font-size:var(--fs-body-lg);line-height:var(--lh-body-lg);text-wrap:pretty;margin:0}.t-body{font-size:var(--fs-body);line-height:var(--lh-body);margin:0}.t-small{font-size:var(--fs-small);line-height:var(--lh-small);margin:0}.t-caption{font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--muted);margin:0}.t-utility{font-family:var(--font-overline);font-weight:var(--w-overline);font-size:var(--fs-utility);line-height:var(--lh-utility);letter-spacing:var(--tracking-wide);text-transform:uppercase;margin:0}.t-muted{color:var(--muted)}.t-measure{max-width:var(--width-prose)}.container{width:100%;padding-inline:var(--gutter);margin-inline:auto}.container[data-width=contained]{max-width:var(--width-contained)}.container[data-width=wide]{max-width:var(--width-wide)}.container[data-width=full]{max-width:none;padding-inline:0}.section{padding-block:var(--space-section)}.section[data-scale=quiet]{padding-block:var(--space-lg)}.section[data-scale=monumental]{padding-block:calc(var(--space-section) * 2)}.section[data-align=center]{text-align:center}.section[data-align=center] .t-measure{margin-inline:auto}.section[data-theme=dark]{background:var(--ink);color:var(--bg);--link:var(--primary-on-invert);--btn-bg:var(--primary-on-invert);--btn-fg:var(--ink);--btn-bg-hover:var(--bg);--muted:color-mix(in srgb, var(--bg) 62%, var(--ink));--rule:color-mix(in srgb, var(--bg) 26%, var(--ink));--rule-hair:color-mix(in srgb, var(--bg) 14%, var(--ink));--surface:color-mix(in srgb, var(--bg) 6%, var(--ink))}.section[data-theme=accent]{background:var(--primary);color:var(--on-primary);--link:var(--on-primary);--btn-bg:var(--on-primary);--btn-fg:var(--primary);--btn-bg-hover:var(--primary-tint);--muted:color-mix(in srgb, var(--on-primary) 72%, var(--primary));--rule:color-mix(in srgb, var(--on-primary) 30%, var(--primary));--rule-hair:color-mix(in srgb, var(--on-primary) 16%, var(--primary));--surface:color-mix(in srgb, var(--on-primary) 8%, var(--primary))}.stack{gap:var(--space-md);flex-direction:column;display:flex}.stack[data-gap=tight]{gap:var(--space-2xs)}.stack[data-gap=loose]{gap:var(--space-xl)}.grid{gap:var(--space-lg);display:grid}.grid[data-columns=two]{grid-template-columns:repeat(auto-fit,minmax(min(20rem,100%),1fr))}.grid[data-columns=three]{grid-template-columns:repeat(auto-fit,minmax(min(15rem,100%),1fr))}.rule{border:0;border-block-start:1px solid var(--rule);margin:0}.u-transition{transition:color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), transform var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out)}.u-enter{animation:enter var(--dur-slow) var(--ease-out) both;animation-timeline:view();animation-range:entry cover 22%}@keyframes enter{0%{opacity:0;transform:translateY(var(--space-sm))}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.u-enter{opacity:1;animation:none;transform:none}}*,:before,:after{box-sizing:border-box}html{text-size-adjust:100%;scroll-padding-block-start:var(--space-2xl)}body{background:var(--bg);color:var(--ink);font-family:var(--font-body);font-weight:var(--w-body);font-size:var(--fs-body);line-height:var(--lh-body);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0}img,picture,video,svg{max-width:100%;height:auto;display:block}a{color:var(--link);text-underline-offset:.18em;text-decoration-thickness:1px}:focus-visible{outline:2px solid var(--link);outline-offset:3px;border-radius:2px}.skip-link{z-index:10;padding:var(--space-2xs) var(--space-sm);background:var(--bg);color:var(--ink);border:1px solid var(--ink);position:absolute;inset-block-start:var(--space-2xs);inset-inline-start:var(--space-2xs);transform:translateY(-200%)}.skip-link:focus-visible{transform:none}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}ul[data-astro-cid-yzx34wb7]{margin:0;padding:0;list-style:none}.desktop[data-astro-cid-yzx34wb7]{display:none}.desktop[data-astro-cid-yzx34wb7] ul[data-astro-cid-yzx34wb7]{gap:var(--space-md);flex-wrap:wrap;display:flex}.grouplabel[data-astro-cid-yzx34wb7]{color:var(--muted);white-space:nowrap}.desktop[data-astro-cid-yzx34wb7] a[data-astro-cid-yzx34wb7],.mobile[data-astro-cid-yzx34wb7] a[data-astro-cid-yzx34wb7]{font-size:var(--fs-small);color:inherit;align-items:center;min-height:2.75rem;text-decoration:none;display:inline-flex}.desktop[data-astro-cid-yzx34wb7] a[data-astro-cid-yzx34wb7]:hover,.mobile[data-astro-cid-yzx34wb7] a[data-astro-cid-yzx34wb7]:hover,a[data-astro-cid-yzx34wb7][aria-current=page]{color:var(--link)}a[data-astro-cid-yzx34wb7][aria-current=page]{text-decoration:underline}summary[data-astro-cid-yzx34wb7]{cursor:pointer;padding:var(--space-2xs) 0;color:var(--link);align-items:center;min-height:2.75rem;list-style:none;display:flex}summary[data-astro-cid-yzx34wb7]::-webkit-details-marker{display:none}.close-label[data-astro-cid-yzx34wb7],details[data-astro-cid-yzx34wb7][open] .open-label[data-astro-cid-yzx34wb7]{display:none}details[data-astro-cid-yzx34wb7][open] .close-label[data-astro-cid-yzx34wb7]{display:inline}.mobile[data-astro-cid-yzx34wb7] nav[data-astro-cid-yzx34wb7]{padding-block:var(--space-2xs) var(--space-sm)}.mobile[data-astro-cid-yzx34wb7] li[data-astro-cid-yzx34wb7]{border-block-start:1px solid var(--rule-hair)}.mobile[data-astro-cid-yzx34wb7] a[data-astro-cid-yzx34wb7]{width:100%}@media (width>=48rem){.desktop[data-astro-cid-yzx34wb7]{align-items:baseline;gap:var(--space-md);display:flex}.mobile[data-astro-cid-yzx34wb7]{display:none}}.masthead[data-astro-cid-6stfpryv]{border-block-end:1px solid var(--rule)}.bar[data-astro-cid-6stfpryv]{justify-content:space-between;align-items:center;gap:var(--space-md);min-height:3.5rem;display:flex}.wordmark[data-astro-cid-6stfpryv]{color:var(--link);text-decoration:none}.up[data-astro-cid-6stfpryv]{color:var(--muted);align-items:center;gap:var(--space-3xs);white-space:nowrap;min-height:2.75rem;text-decoration:none;display:inline-flex}.up[data-astro-cid-6stfpryv]:hover{color:var(--link)}.groupbar[data-astro-cid-6stfpryv]{border-block-start:1px solid var(--rule-hair);padding-block:var(--space-2xs)}.foot[data-astro-cid-kl7gxbjz]{border-block-start:1px solid var(--rule);padding-block:var(--space-xl);margin-block-start:var(--space-2xl)}.rows[data-astro-cid-kl7gxbjz]{gap:var(--space-2xs);max-width:var(--width-prose);flex-direction:column;display:flex}ul[data-astro-cid-kl7gxbjz]{gap:var(--space-2xs) var(--space-md);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.btn[data-astro-cid-s4lsmxpk]{align-items:center;gap:var(--space-2xs);min-height:2.75rem;padding:var(--space-2xs) var(--space-md);font-family:var(--font-overline);font-weight:var(--w-overline);font-size:var(--fs-utility);letter-spacing:var(--tracking-wide);text-transform:uppercase;border:1px solid var(--btn-bg);cursor:pointer;border-radius:2px;text-decoration:none;display:inline-flex}.btn--primary[data-astro-cid-s4lsmxpk]{background:var(--btn-bg);color:var(--btn-fg)}.btn--quiet[data-astro-cid-s4lsmxpk]{color:var(--btn-bg);background:0 0}.btn--primary[data-astro-cid-s4lsmxpk]:hover,.btn--primary[data-astro-cid-s4lsmxpk]:focus-visible{background:var(--btn-bg-hover);border-color:var(--btn-bg-hover)}.btn--quiet[data-astro-cid-s4lsmxpk]:hover,.btn--quiet[data-astro-cid-s4lsmxpk]:focus-visible{background:var(--surface)}