:root{color-scheme:light dark;--font-text: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, "Times New Roman", serif;--font-mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", "Segoe UI Mono", Consolas, "Liberation Mono", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-md: 1.0625rem;--text-lg: 1.25rem;--text-xl: clamp(1.375rem, 1.1rem + 1vw, 1.75rem);--text-2xl: clamp(1.75rem, 1.3rem + 1.8vw, 2.5rem);--text-3xl: clamp(2.125rem, 1.4rem + 3vw, 3.5rem);--leading-tight: 1.15;--leading-snug: 1.35;--leading-body: 1.65;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 3rem;--space-8: 4rem;--space-9: 6rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-pill: 999px;--measure: 68ch;--content-width: 72rem;--gutter: 1rem;--color-canvas: #fafaf8;--color-surface: #ffffff;--color-surface-sunken: #f1f1ed;--color-ink: #15171c;--color-ink-muted: #4a505b;--color-ink-subtle: #646a76;--color-line: #dddcd5;--color-line-strong: #b5b6ae;--color-input-border: #84867e;--color-accent: #1d4ed8;--color-accent-hover: #163aa3;--color-accent-ink: #ffffff;--color-focus: #1d4ed8;--tone-neutral-bg: #eeeee9;--tone-neutral-ink: #3d424c;--tone-neutral-line: #cfcfc7;--tone-progress-bg: #fff3d6;--tone-progress-ink: #6f4300;--tone-progress-line: #ecc978;--tone-tested-bg: #e3f2e8;--tone-tested-ink: #13562f;--tone-tested-line: #a5d3b4;--tone-verified-bg: #e1eafc;--tone-verified-ink: #163b94;--tone-verified-line: #a6bdee;--tone-caution-bg: #fce6e3;--tone-caution-ink: #861c15;--tone-caution-line: #eeb0a8;--shadow-raised: 0 1px 2px rgb(21 23 28 / 6%), 0 4px 16px rgb(21 23 28 / 5%);--motion-quick: .15s ease}@media (min-width: 48rem){:root{--gutter: 2rem}}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--color-canvas: #0f1013;--color-surface: #16181d;--color-surface-sunken: #1c1f25;--color-ink: #ececea;--color-ink-muted: #b6bac2;--color-ink-subtle: #969ca7;--color-line: #2c2f36;--color-line-strong: #434751;--color-input-border: #737886;--color-accent: #8aaeff;--color-accent-hover: #b0c8ff;--color-accent-ink: #0f1013;--color-focus: #8aaeff;--tone-neutral-bg: #23262c;--tone-neutral-ink: #cdd0d6;--tone-neutral-line: #3a3e46;--tone-progress-bg: #33280f;--tone-progress-ink: #f2c46a;--tone-progress-line: #5c4818;--tone-tested-bg: #11291b;--tone-tested-ink: #92d8ab;--tone-tested-line: #24513a;--tone-verified-bg: #142247;--tone-verified-ink: #adc5ff;--tone-verified-line: #2a4380;--tone-caution-bg: #3a1713;--tone-caution-ink: #f6a69c;--tone-caution-line: #6b2b24;--shadow-raised: 0 1px 2px rgb(0 0 0 / 40%)}}:root[data-theme=dark]{--color-canvas: #0f1013;--color-surface: #16181d;--color-surface-sunken: #1c1f25;--color-ink: #ececea;--color-ink-muted: #b6bac2;--color-ink-subtle: #969ca7;--color-line: #2c2f36;--color-line-strong: #434751;--color-input-border: #737886;--color-accent: #8aaeff;--color-accent-hover: #b0c8ff;--color-accent-ink: #0f1013;--color-focus: #8aaeff;--tone-neutral-bg: #23262c;--tone-neutral-ink: #cdd0d6;--tone-neutral-line: #3a3e46;--tone-progress-bg: #33280f;--tone-progress-ink: #f2c46a;--tone-progress-line: #5c4818;--tone-tested-bg: #11291b;--tone-tested-ink: #92d8ab;--tone-tested-line: #24513a;--tone-verified-bg: #142247;--tone-verified-ink: #adc5ff;--tone-verified-line: #2a4380;--tone-caution-bg: #3a1713;--tone-caution-ink: #f6a69c;--tone-caution-line: #6b2b24;--shadow-raised: 0 1px 2px rgb(0 0 0 / 40%)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:5rem}body{margin:0;background:var(--color-canvas);color:var(--color-ink);font-family:var(--font-text);font-size:var(--text-base);line-height:var(--leading-body);-webkit-font-smoothing:antialiased;overflow-wrap:break-word}img,svg{max-width:100%;height:auto;display:block}h1,h2,h3,h4{margin:0;color:var(--color-ink);font-weight:600;line-height:var(--leading-tight);text-wrap:balance}h1{font-size:var(--text-3xl);font-weight:750;letter-spacing:-.025em}h2{font-size:var(--text-2xl);font-weight:700;letter-spacing:-.02em}h3{font-size:var(--text-lg);line-height:var(--leading-snug)}h4{font-size:var(--text-base)}p{margin:0;color:var(--color-ink-muted);text-wrap:pretty}ul,ol{margin:0;padding:0}strong{color:var(--color-ink);font-weight:600}code{font-family:var(--font-mono);font-size:.9em}a{color:var(--color-accent);text-underline-offset:.18em;text-decoration-thickness:1px}a:hover{color:var(--color-accent-hover)}:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px;border-radius:2px}.skip-link{position:absolute;left:var(--space-2);top:-4rem;z-index:200;padding:var(--space-2) var(--space-4);background:var(--color-ink);color:var(--color-canvas);border-radius:var(--radius-sm);font-weight:600;text-decoration:none}.skip-link:focus{top:var(--space-2);color:var(--color-canvas)}main:focus{outline:none}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.wrap{width:100%;max-width:var(--content-width);margin-inline:auto;padding-inline:var(--gutter)}.wrap-narrow>*{max-width:50rem}.section{padding-block:var(--space-8)}.section+.section{border-top:1px solid var(--color-line)}.section-sunken{background:var(--color-surface-sunken)}.section-compact{padding-block:var(--space-6)}@media (max-width: 47.99rem){.section{padding-block:var(--space-7)}}.section-heading{display:grid;gap:var(--space-3);margin-bottom:var(--space-6);max-width:var(--measure)}.eyebrow{font-family:var(--font-mono);font-size:var(--text-xs);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--color-ink-subtle)}.lede{font-size:var(--text-md);max-width:var(--measure)}.prose{display:grid;gap:var(--space-4);max-width:var(--measure);align-content:start}.prose .eyebrow+h2,.prose .eyebrow+h3{margin-top:0}.prose h2{margin-top:var(--space-5)}.legal h2{font-size:var(--text-xl)}.prose h3{margin-top:var(--space-3)}.prose ul,.prose ol{display:grid;gap:var(--space-2);padding-left:1.25rem;color:var(--color-ink-muted)}.small-print{font-size:var(--text-sm);color:var(--color-ink-subtle)}.button{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:2.75rem;padding:var(--space-2) var(--space-5);border:1px solid transparent;border-radius:var(--radius-md);font:inherit;font-weight:600;font-size:var(--text-sm);line-height:1.2;text-decoration:none;cursor:pointer;transition:background-color var(--motion-quick),border-color var(--motion-quick),color var(--motion-quick)}.button-primary{background:var(--color-accent);color:var(--color-accent-ink)}.button-primary:hover{background:var(--color-accent-hover);color:var(--color-accent-ink)}.button-secondary{background:var(--color-surface);color:var(--color-ink);border-color:var(--color-line-strong)}.button-secondary:hover{border-color:var(--color-ink);color:var(--color-ink)}.button:disabled,.button[aria-disabled=true]{cursor:not-allowed;background:var(--color-surface-sunken);color:var(--color-ink-subtle);border-color:var(--color-line)}.button-row{display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:flex-start}.text-link{font-weight:600;text-decoration:none}.text-link:hover{text-decoration:underline}.panel{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-lg);padding:var(--space-5)}.panel-plain{background:transparent}.card-grid{display:grid;gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(min(100%,17rem),1fr))}.split{display:grid;gap:var(--space-6);grid-template-columns:minmax(0,1fr)}@media (min-width: 56rem){.split{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}.status-badge{display:inline-flex;align-items:center;gap:.4em;padding:.15rem .6rem;border-radius:var(--radius-pill);border:1px solid;font-family:var(--font-mono);font-size:var(--text-xs);font-weight:600;letter-spacing:.02em;white-space:nowrap}.status-badge:before{content:"";width:.5em;height:.5em;border-radius:50%;background:currentColor}.tone-neutral{background:var(--tone-neutral-bg);color:var(--tone-neutral-ink);border-color:var(--tone-neutral-line)}.tone-progress{background:var(--tone-progress-bg);color:var(--tone-progress-ink);border-color:var(--tone-progress-line)}.tone-tested{background:var(--tone-tested-bg);color:var(--tone-tested-ink);border-color:var(--tone-tested-line)}.tone-verified{background:var(--tone-verified-bg);color:var(--tone-verified-ink);border-color:var(--tone-verified-line)}.tone-caution{background:var(--tone-caution-bg);color:var(--tone-caution-ink);border-color:var(--tone-caution-line)}.notice{border:1px solid var(--color-line);border-left:4px solid var(--color-ink);background:var(--color-surface);border-radius:var(--radius-md);padding:var(--space-4) var(--space-5);display:grid;gap:var(--space-2)}.notice-caution{border-left-color:var(--tone-caution-ink)}.fact-list{display:grid;gap:var(--space-2);list-style:none;padding:0}.fact-list li{position:relative;padding-left:1.5rem;color:var(--color-ink-muted)}.fact-list li:before{position:absolute;left:0;top:0;font-family:var(--font-mono);font-weight:700}.fact-list-yes li:before{content:"+";color:var(--tone-tested-ink)}.fact-list-no li:before{content:"–";color:var(--tone-caution-ink)}.fact-list-plain li:before{content:"•";color:var(--color-ink-subtle)}.figure{margin:0;display:grid;gap:var(--space-3)}.figure-frame{border:1px solid var(--color-line);border-radius:var(--radius-lg);background:var(--color-surface);padding:var(--space-5);overflow:hidden}.figure-caption{display:flex;flex-wrap:wrap;gap:var(--space-2) var(--space-3);align-items:baseline;font-size:var(--text-sm);color:var(--color-ink-muted)}.figure-classification{font-family:var(--font-mono);font-size:var(--text-xs);font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--color-ink);border:1px solid var(--color-line-strong);border-radius:var(--radius-sm);padding:.1rem .45rem}.data-table{width:100%;border-collapse:collapse;font-size:var(--text-sm)}.data-table caption{text-align:left;padding-bottom:var(--space-3);color:var(--color-ink-muted)}.data-table th,.data-table td{text-align:left;vertical-align:top;padding:var(--space-3);border-bottom:1px solid var(--color-line)}.data-table thead th{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.05em;text-transform:uppercase;color:var(--color-ink-subtle);border-bottom:2px solid var(--color-line-strong)}.data-table tbody th{color:var(--color-ink);font-weight:600}.data-table td{color:var(--color-ink-muted)}@media (max-width: 55.99rem){.data-table-stacked thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.data-table-stacked,.data-table-stacked tbody,.data-table-stacked tr,.data-table-stacked th,.data-table-stacked td{display:block;width:100%}.data-table-stacked tr{border:1px solid var(--color-line);border-radius:var(--radius-md);background:var(--color-surface);margin-bottom:var(--space-4);padding:var(--space-2) 0}.data-table-stacked th,.data-table-stacked td{border-bottom:0;padding:var(--space-2) var(--space-4)}.data-table-stacked caption{display:block;width:100%}.data-table-stacked td:before{content:attr(data-label);display:block;font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.05em;text-transform:uppercase;color:var(--color-ink-subtle);margin-bottom:var(--space-1)}}.form-grid{display:grid;gap:var(--space-5)}.form-field{display:grid;gap:var(--space-2)}.form-field[hidden]{display:none}.form-field 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input{width:1.25rem;height:1.25rem;margin-top:.15rem;flex-shrink:0;accent-color:var(--color-accent)}.required-mark{color:var(--tone-caution-ink)}.form-status{min-height:1.5em;font-size:var(--text-sm);color:var(--color-ink)}.band-dark{--color-ink: #f4f5f7;--color-ink-muted: #c3c8d2;--color-ink-subtle: #a3aab7;--color-line: #2a2f3a;--color-line-strong: #454c5a;--color-surface: #161a22;--color-canvas: #0c0f15;--color-accent: #8fb3ff;--color-accent-hover: #b8ceff;--color-accent-ink: #0c0f15;--color-focus: #8fb3ff;--tone-tested-ink: #8ee0ad;--tone-caution-ink: #ffaba0;background-color:#0c0f15;background-image:radial-gradient(120% 140% at 85% 0%,#1b2a4d,#0c0f15 55%);color:var(--color-ink)}.band-dark .button-secondary{background:transparent;color:var(--color-ink);border-color:var(--color-line-strong)}.proof-grid{list-style:none;display:grid;gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(min(100%,19rem),1fr))}.summary-grid{display:grid;gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(min(100%,19rem),1fr))}.disclosure-line{font-size:var(--text-sm);color:var(--color-ink-subtle)}.disclosure-line a{font-weight:600}details.more{border-top:1px solid var(--color-line);padding-top:var(--space-3)}details.more>summary{cursor:pointer;font-weight:600;font-size:var(--text-sm);color:var(--color-accent);list-style:none;display:inline-flex;align-items:center;gap:var(--space-2);min-height:2.75rem}details.more>summary::-webkit-details-marker{display:none}details.more>summary:after{content:"+";font-family:var(--font-mono)}details.more[open]>summary:after{content:"−"}details.more>.more-body{display:grid;gap:var(--space-3);padding-bottom:var(--space-2)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--color-canvas) 94%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--color-line)}.header-bar[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);min-height:4rem}.brand[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;gap:var(--space-2);color:var(--color-ink);text-decoration:none;flex-shrink:0}.brand[data-astro-cid-3ef6ksr2] img[data-astro-cid-3ef6ksr2]{border-radius:var(--radius-sm)}.brand-name[data-astro-cid-3ef6ksr2]{font-weight:700;letter-spacing:-.01em}.brand-suffix[data-astro-cid-3ef6ksr2]{font-weight:500;color:var(--color-ink-subtle)}.menu-toggle[data-astro-cid-3ef6ksr2]{display:none}.navigation-list[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--space-1);list-style:none}.navigation-item[data-astro-cid-3ef6ksr2]{position:relative}.navigation-link[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;min-height:2.75rem;padding:0 var(--space-3);color:var(--color-ink-muted);text-decoration:none;font-size:var(--text-sm);font-weight:500;border-radius:var(--radius-md)}.navigation-link[data-astro-cid-3ef6ksr2]:hover{color:var(--color-ink);background:var(--color-surface-sunken)}.navigation-link[data-astro-cid-3ef6ksr2].is-current{color:var(--color-ink);box-shadow:inset 0 -2px 0 var(--color-ink);border-radius:0}.group-heading[data-astro-cid-3ef6ksr2]{display:flex;align-items:center}.group-toggle[data-astro-cid-3ef6ksr2]{display:inline-grid;place-items:center;width:2.75rem;height:2.75rem;margin-left:calc(-1 * var(--space-2));background:none;border:0;color:var(--color-ink-muted);cursor:pointer;border-radius:var(--radius-md)}.group-toggle[data-astro-cid-3ef6ksr2]:hover{color:var(--color-ink);background:var(--color-surface-sunken)}.group-toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] svg[data-astro-cid-3ef6ksr2]{transform:rotate(180deg)}.group-menu[data-astro-cid-3ef6ksr2]{list-style:none;display:none;position:absolute;top:calc(100% + var(--space-1));left:0;width:22rem;background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-lg);box-shadow:var(--shadow-raised);padding:var(--space-2)}.group-heading[data-astro-cid-3ef6ksr2]:has(.group-toggle[aria-expanded=true])+.group-menu[data-astro-cid-3ef6ksr2]{display:grid}.group-menu-link[data-astro-cid-3ef6ksr2]{display:grid;gap:.1rem;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);text-decoration:none}.group-menu-link[data-astro-cid-3ef6ksr2]:hover,.group-menu-link[data-astro-cid-3ef6ksr2][aria-current=page]{background:var(--color-surface-sunken)}.group-menu-title[data-astro-cid-3ef6ksr2]{color:var(--color-ink);font-weight:600;font-size:var(--text-sm)}.group-menu-description[data-astro-cid-3ef6ksr2]{color:var(--color-ink-subtle);font-size:var(--text-xs)}.navigation-item-contact[data-astro-cid-3ef6ksr2]{margin-left:var(--space-2)}.contact-button[data-astro-cid-3ef6ksr2]{min-height:2.5rem}@media (max-width: 63.99rem){.header-bar[data-astro-cid-3ef6ksr2]{flex-wrap:wrap}.site-header[data-astro-cid-3ef6ksr2][data-enhanced=true] .menu-toggle[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;min-height:2.75rem;padding:0 var(--space-4);background:var(--color-surface);border:1px solid var(--color-input-border);border-radius:var(--radius-md);font:inherit;font-weight:600;font-size:var(--text-sm);color:var(--color-ink);cursor:pointer}.site-navigation[data-astro-cid-3ef6ksr2]{width:100%}.site-header[data-astro-cid-3ef6ksr2][data-enhanced=true] .site-navigation[data-astro-cid-3ef6ksr2]{display:none}.site-header[data-astro-cid-3ef6ksr2][data-enhanced=true]:has(.menu-toggle[aria-expanded=true]) .site-navigation[data-astro-cid-3ef6ksr2]{display:block}.site-header[data-astro-cid-3ef6ksr2]:has(.menu-toggle[aria-expanded=true]){background:var(--color-canvas);-webkit-backdrop-filter:none;backdrop-filter:none}.site-header[data-astro-cid-3ef6ksr2]:has(.menu-toggle[aria-expanded=true]) .site-navigation[data-astro-cid-3ef6ksr2]{max-height:calc(100dvh - 4rem);overflow-y:auto;overscroll-behavior:contain}.navigation-list[data-astro-cid-3ef6ksr2]{flex-direction:column;align-items:stretch;gap:0;padding-bottom:var(--space-4)}.navigation-link[data-astro-cid-3ef6ksr2]{width:100%;padding:0 var(--space-2);font-size:var(--text-base)}.navigation-link[data-astro-cid-3ef6ksr2].is-current{box-shadow:inset 3px 0 0 var(--color-ink);padding-left:var(--space-3)}.group-heading[data-astro-cid-3ef6ksr2]{justify-content:space-between}.group-menu[data-astro-cid-3ef6ksr2]{position:static;width:auto;box-shadow:none;border:0;padding:0 0 var(--space-2) var(--space-3);background:transparent}.site-header[data-astro-cid-3ef6ksr2]:not([data-enhanced=true]) .group-menu[data-astro-cid-3ef6ksr2]{display:grid}.navigation-item-contact[data-astro-cid-3ef6ksr2]{margin:var(--space-3) 0 0}.contact-button[data-astro-cid-3ef6ksr2]{width:100%}}.site-footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--color-line);background:var(--color-surface-sunken)}.footer-grid[data-astro-cid-sz7xmlte]{display:grid;gap:var(--space-6);padding-block:var(--space-7);grid-template-columns:repeat(auto-fit,minmax(min(100%,11rem),1fr))}.footer-identity[data-astro-cid-sz7xmlte]{display:grid;gap:var(--space-2);align-content:start;grid-column:1 / -1;max-width:32rem}@media (min-width: 64rem){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1.6fr repeat(4,1fr)}.footer-identity[data-astro-cid-sz7xmlte]{grid-column:auto}}.footer-name[data-astro-cid-sz7xmlte]{font-weight:700;color:var(--color-ink)}.footer-group-heading[data-astro-cid-sz7xmlte]{font-family:var(--font-mono);font-size:var(--text-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--color-ink-subtle);margin-bottom:var(--space-3)}.footer-group[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none;display:grid;gap:var(--space-2)}.footer-group[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--color-ink-muted);text-decoration:none;font-size:var(--text-sm)}.footer-group[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-ink);text-decoration:underline}.footer-base[data-astro-cid-sz7xmlte]{border-top:1px solid var(--color-line);padding-block:var(--space-5)}