:root{--color-paper: oklch(.96 .01 75);--color-surface: oklch(.99 .005 75);--color-ink: oklch(.2 .015 45);--color-ink-secondary: oklch(.45 .01 45);--color-placeholder: oklch(.52 .01 45);--color-rule: oklch(.82 .015 75);--color-blue: oklch(.48 .14 240);--color-blue-strong: oklch(.42 .12 240);--color-orange: oklch(.62 .14 55);--color-orange-text: oklch(.48 .14 55);--color-green: oklch(.45 .13 155);--color-blue-wash: oklch(.91 .035 240);--color-orange-wash: oklch(.93 .04 55);--color-green-wash: oklch(.91 .035 155);--color-dark-ground: oklch(.25 .015 45);--color-light-on-dark: oklch(.93 .01 75);--color-light2-on-dark: oklch(.8 .008 75);--color-stage-blue: oklch(.7 .1 240);--color-stage-orange: oklch(.72 .12 55);--color-stage-green: oklch(.68 .1 155);--font-sans: "Atkinson Hyperlegible Next", "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-display: "Public Sans", "Atkinson Hyperlegible Next", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--weight-regular: 400;--weight-medium: 500;--weight-bold: 700;--fs-headline: clamp(2rem, 1.4rem + 3vw, 3.5rem);--fs-section: clamp(1.375rem, 1.1rem + 1.4vw, 2rem);--fs-service: clamp(1.125rem, 1rem + .6vw, 1.5rem);--fs-body: clamp(1rem, .96rem + .25vw, 1.25rem);--fs-list: clamp(.9375rem, .9rem + .2vw, 1.125rem);--fs-annotation: clamp(.875rem, .85rem + .15vw, 1rem);--fs-stage: clamp(.875rem, .85rem + .1vw, 1rem);--fs-stage-body: .875rem;--fs-label: .9375rem;--fs-nav: .875rem;--fs-footer: .8125rem;--lh-headline: 1.12;--lh-headline-mobile: 1.18;--lh-tight: 1.2;--lh-snug: 1.25;--lh-body: 1.6;--lh-list: 1.5;--space-1: .5rem;--space-2: 1rem;--space-3: 1.5rem;--space-4: 2rem;--space-5: 2.5rem;--space-6: 3rem;--space-8: 4rem;--space-10: 5rem;--space-15: 7.5rem;--max-content: 1120px;--pad-x: 3rem;--col-gap: 3rem;--radius: 4px;--shadow-hard: .5rem .5rem 0 var(--color-rule);--focus-ring: 2px;--focus-offset: 2px}@font-face{font-family:Atkinson Hyperlegible Next;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/atkinson-400-normal.woff2) format("woff2")}@font-face{font-family:Atkinson Hyperlegible Next;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/atkinson-500-normal.woff2) format("woff2")}@font-face{font-family:Atkinson Hyperlegible Next;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/atkinson-700-normal.woff2) format("woff2")}@font-face{font-family:Atkinson Hyperlegible Next;font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/atkinson-400-italic.woff2) format("woff2")}@font-face{font-family:Atkinson Hyperlegible Next;font-style:italic;font-weight:500;font-display:swap;src:url(/fonts/atkinson-500-italic.woff2) format("woff2")}@font-face{font-family:Atkinson Hyperlegible Next;font-style:italic;font-weight:700;font-display:swap;src:url(/fonts/atkinson-700-italic.woff2) format("woff2")}@font-face{font-family:Public Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/publicsans-400-normal.woff2) format("woff2")}@font-face{font-family:Public Sans;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/publicsans-500-normal.woff2) format("woff2")}@font-face{font-family:Public Sans;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/publicsans-700-normal.woff2) format("woff2")}@font-face{font-family:Public Sans;font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/publicsans-400-italic.woff2) format("woff2")}*,*:before,*:after{box-sizing:border-box;margin:0}[hidden]{display:none!important}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:5rem;scroll-behavior:smooth}body{font-family:var(--font-sans);font-weight:var(--weight-regular);font-size:var(--fs-body);line-height:var(--lh-body);color:var(--color-ink);background-color:var(--color-paper);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img,svg{display:block;max-width:100%}a{color:var(--color-blue);text-underline-offset:.15em}a:hover{text-decoration:none}ul,ol{list-style:none;padding:0}h1,h2,h3{font-weight:var(--weight-bold);line-height:var(--lh-tight);text-wrap:balance}h1,h2{font-family:var(--font-display);letter-spacing:-.01em}.container{width:100%;max-width:var(--max-content);margin-inline:auto;padding-inline:var(--pad-x)}.section{padding-block:var(--space-10);border-top:1px solid var(--color-rule)}.fieldbook-grid{display:grid;grid-template-columns:minmax(0,680fr) minmax(0,360fr);gap:var(--col-gap);align-items:start}.fieldbook-grid>.col-main{grid-column:1}.fieldbook-grid>.col-margin{grid-column:2}.margin-note{font-style:italic;font-size:var(--fs-annotation);line-height:var(--lh-list);color:var(--color-ink-secondary)}.margin-note+.margin-note{margin-top:var(--space-2);padding-top:var(--space-2);border-top:1px solid var(--color-rule)}.review-label{font-style:normal;font-weight:var(--weight-medium);color:var(--color-orange-text)}.eyebrow{font-size:var(--fs-label);font-weight:var(--weight-medium);letter-spacing:.04em;text-transform:uppercase;color:var(--color-ink-secondary)}.eyebrow-n{margin-right:.6em;font-weight:var(--weight-bold);font-variant-numeric:tabular-nums;color:var(--color-blue)}.section-heading{font-size:var(--fs-section);margin-bottom:var(--space-4)}.lede{font-size:var(--fs-body);color:var(--color-ink)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.75rem 1.5rem;font-family:inherit;font-size:var(--fs-body);font-weight:var(--weight-medium);line-height:1.2;text-decoration:none;border:1px solid transparent;border-radius:var(--radius);cursor:pointer;transition:background-color .15s ease,border-color .15s ease,color .15s ease}.btn-primary{background-color:var(--color-blue);color:var(--color-light-on-dark)}.btn-primary:hover{background-color:var(--color-blue-strong)}.btn-secondary{background-color:transparent;color:var(--color-blue);border-color:var(--color-rule);text-decoration:underline}.btn-secondary:hover{border-color:var(--color-blue)}:focus-visible{outline:var(--focus-ring) solid var(--color-blue);outline-offset:var(--focus-offset)}.skip-link{position:absolute;left:var(--space-2);top:-4rem;z-index:100;padding:.5rem 1rem;background:var(--color-surface);color:var(--color-blue);border:1px solid var(--color-rule);border-radius:var(--radius);transition:top .15s ease}.skip-link:focus{top:var(--space-2)}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}@media (max-width: 768px){:root{--pad-x: 1.25rem}.section{padding-block:var(--space-8)}.fieldbook-grid{grid-template-columns:1fr;gap:var(--space-3)}.fieldbook-grid>.col-main,.fieldbook-grid>.col-margin{grid-column:1}.col-margin{padding-top:var(--space-2);border-top:1px solid var(--color-rule)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}@media print{.site-header,.skip-link{display:none}body{background:var(--color-surface);color:var(--color-ink)}}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;background-color:var(--color-paper);border-bottom:1px solid var(--color-rule)}.header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);min-height:64px;padding-block:var(--space-1)}.wordmark[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.5rem;font-weight:var(--weight-bold);font-size:1.125rem;color:var(--color-ink);text-decoration:none;letter-spacing:0}.wordmark-icon[data-astro-cid-3ef6ksr2]{width:28px;height:28px;flex-shrink:0}.nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--space-4)}.nav-list[data-astro-cid-3ef6ksr2]{display:flex;gap:var(--space-4)}.nav-list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{font-size:var(--fs-nav);color:var(--color-ink);text-decoration:none}.nav-list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--color-blue);text-decoration:underline}.nav-cta[data-astro-cid-3ef6ksr2]{font-size:var(--fs-nav);min-height:48px;padding:.5rem 1rem}.cta-label-short[data-astro-cid-3ef6ksr2],.mobile-nav[data-astro-cid-3ef6ksr2]{display:none}.mobile-nav-toggle[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;min-height:44px;padding:.5rem .75rem;font-size:.8125rem;font-weight:var(--weight-bold);color:var(--color-ink);border:1px solid var(--color-rule);border-radius:var(--radius);cursor:pointer;list-style:none}.mobile-nav-toggle[data-astro-cid-3ef6ksr2]::-webkit-details-marker{display:none}.mobile-nav[data-astro-cid-3ef6ksr2][open] .mobile-nav-toggle[data-astro-cid-3ef6ksr2]{color:var(--color-blue);border-color:var(--color-blue)}.mobile-nav-panel[data-astro-cid-3ef6ksr2]{position:absolute;top:100%;left:0;right:0;display:flex;flex-direction:column;padding:var(--space-1) var(--pad-x) var(--space-2);background-color:var(--color-paper);border-bottom:1px solid var(--color-rule)}.mobile-nav-panel[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;min-height:44px;font-size:var(--fs-list);color:var(--color-ink);text-decoration:none;border-top:1px solid var(--color-rule)}.mobile-nav-panel[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2]:first-child a[data-astro-cid-3ef6ksr2]{border-top:none}.mobile-nav-panel[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--color-blue)}@media (max-width: 768px){.nav[data-astro-cid-3ef6ksr2]{gap:var(--space-2)}.nav-list[data-astro-cid-3ef6ksr2]{display:none}.nav-cta[data-astro-cid-3ef6ksr2]{font-size:.8125rem;padding:.5rem .75rem;min-height:48px}.cta-label-full[data-astro-cid-3ef6ksr2]{display:none}.cta-label-short[data-astro-cid-3ef6ksr2]{display:inline}.mobile-nav[data-astro-cid-3ef6ksr2]{display:block}}.site-footer[data-astro-cid-sz7xmlte]{background-color:var(--color-surface);border-top:1px solid var(--color-rule);padding-block:var(--space-8) var(--space-4)}.footer-inner[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--space-6)}.footer-wordmark-row[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:.5rem}.footer-icon[data-astro-cid-sz7xmlte]{width:24px;height:24px;flex-shrink:0}.footer-wordmark[data-astro-cid-sz7xmlte]{font-weight:var(--weight-bold);font-size:1.0625rem;color:var(--color-ink)}.footer-tagline[data-astro-cid-sz7xmlte]{margin-top:var(--space-2);max-width:44ch;font-size:var(--fs-footer);color:var(--color-ink-secondary)}.footer-contact[data-astro-cid-sz7xmlte]{display:inline-block;margin-top:var(--space-2);font-size:var(--fs-footer);color:var(--color-blue);text-decoration:none}.footer-contact[data-astro-cid-sz7xmlte]:hover{text-decoration:underline}.footer-nav[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:var(--space-1)}.footer-nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-size:var(--fs-footer);color:var(--color-ink);text-decoration:none}.footer-nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-blue);text-decoration:underline}.footer-base[data-astro-cid-sz7xmlte]{margin-top:var(--space-6);padding-top:var(--space-3);border-top:1px solid var(--color-rule);font-size:var(--fs-footer);color:var(--color-ink-secondary)}