:root{--paper: #fdf6e3;--paper-2: #f4ecd3;--paper-3: #eee5c8;--hairline: #e2d7b2;--rule: #d4c68f;--ink: #0e2b33;--ink-2: #3c5258;--muted: #516164;--faint: #6c7a7d;--panel: #fbfaf6;--panel-2: #f1f0e9;--panel-line: #dfdccf;--accent: #1f3bb3;--accent-2: #0e2c9c;--accent-soft: rgba(31, 59, 179, .08);--accent-line: rgba(31, 59, 179, .26);--olive: #4f5a16;--orange: #96491e;--violet: #4f52a8;--cyan: #1f8389;--rose: #a63556;--serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;--sans: "Inter", ui-sans-serif, system-ui, sans-serif;--mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;--on-accent: #fdf6e3;color-scheme:light}:root[data-theme=dark]{--paper: #002b36;--paper-2: #073642;--paper-3: #0a4453;--hairline: #14505f;--rule: #1e6473;--ink: #eee8d5;--ink-2: #bcc8c6;--muted: #aebcbc;--faint: #8a9c9e;--panel: #052f3b;--panel-2: #0a3e4b;--panel-line: #17505c;--accent: #a5d3e8;--accent-2: #c2e2f1;--accent-soft: rgba(111, 179, 210, .13);--accent-line: rgba(111, 179, 210, .34);--olive: #cbd284;--orange: #f2b98e;--violet: #b7b7e8;--cyan: #8fd9dd;--rose: #edaabb;--on-accent: #04222b;color-scheme:dark}@font-face{font-family:"Instrument Serif";src:url(/fonts/instrument-serif.ttf) format("truetype");font-weight:400;font-display:swap}@font-face{font-family:Inter;src:url(/fonts/inter.ttf) format("truetype");font-weight:100 900;font-display:swap}@font-face{font-family:JetBrains Mono;src:url(/fonts/jetbrains-mono.ttf) format("truetype");font-weight:100 800;font-display:swap}*{box-sizing:border-box}html{scroll-padding-top:90px;-webkit-font-smoothing:antialiased}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 var(--sans)}[hidden]{display:none!important}a{color:var(--accent);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}button,input,textarea,select{font:inherit;color:inherit}button,a,input,textarea,select,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--accent);outline-offset:5px}button{cursor:pointer}h1,h2,h3,p{margin:0}h1,h2{font-family:var(--serif);font-weight:400;line-height:1.04;letter-spacing:-.035em}h1{font-size:clamp(48px,6.5vw,88px)}h2{font-size:clamp(36px,4.5vw,58px)}h3{font-size:18px;line-height:1.35}p+p{margin-top:16px}.container{max-width:1220px;padding-inline:28px;margin-inline:auto}.section{padding-block:88px;border-top:1px solid var(--hairline)}.section-heading{max-width:710px;margin-bottom:36px}.section-heading p{margin-top:20px;color:var(--ink-2)}.eyebrow,.mono{font-family:var(--mono);font-size:11px;letter-spacing:.06em}.eyebrow{text-transform:uppercase;color:var(--muted);margin-bottom:20px}.muted{color:var(--muted)}.small{font-size:13px}.lead{font-size:18px;line-height:1.7;color:var(--ink-2);max-width:590px;margin-top:24px}.actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border:1px solid var(--accent-2);border-radius:8px;background:var(--accent);color:var(--on-accent);text-decoration:none;font-size:14px;font-weight:500}.button:hover{filter:brightness(.95)}.button.secondary{background:transparent;color:var(--ink);border-color:var(--rule)}.button:disabled{opacity:.65;cursor:not-allowed}.text-button{background:none;border:0;padding:10px 0;color:var(--accent);text-decoration:underline;text-underline-offset:4px}.skip{position:absolute;left:-9999px;z-index:100;background:var(--accent);color:var(--on-accent);padding:12px}.skip:focus{left:0}.site-header{position:sticky;top:0;z-index:20;background:var(--paper);border-bottom:1px solid var(--hairline)}.nav{min-height:66px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:9px;font:28px var(--serif);color:var(--ink);text-decoration:none}.brand-mark{font:23px var(--sans);color:var(--accent)}.desktop-links{display:flex;align-items:center;gap:24px;margin-left:auto}.desktop-links a:not(.button){font-size:14px;text-decoration:none;color:var(--ink-2)}.desktop-links a[aria-current=page]{color:var(--accent)}.theme-button{border:1px solid var(--hairline);border-radius:7px;padding:8px 12px;min-height:44px;background:transparent;font-size:13px}.mobile-menu{display:none;margin-left:auto}.mobile-menu summary{cursor:pointer;padding:8px}.mobile-links{position:absolute;top:66px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--hairline);padding:20px 28px;display:grid;gap:16px}.mobile-links a{color:var(--ink);text-decoration:none}.hero{padding-block:76px 84px}.hero-grid{display:grid;grid-template-columns:1.06fr 1fr;gap:64px;align-items:center}.hero .small{margin-top:20px}.panel{border:1px solid var(--panel-line);background:var(--panel);border-radius:12px;overflow:hidden;box-shadow:0 14px 40px #001b2410}.panel-bar{padding:14px 20px;border-bottom:1px solid var(--panel-line);background:var(--panel-2);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.panel-body{padding:24px}.panel h3{margin-bottom:16px}.evidence-row{padding:18px 0;border-top:1px solid var(--panel-line);display:grid;gap:8px}.status{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:500;color:var(--olive)}.status.question{color:var(--orange)}.status.unknown{color:var(--violet)}.status:before{content:"◉";font-size:11px}.annotation{padding:16px 20px;background:var(--paper-2);border-top:1px solid var(--panel-line);font-size:13px;color:var(--ink-2)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{border-top:1px solid var(--rule);padding-top:22px}.card h3{margin:14px 0}.card p{color:var(--ink-2);font-size:15px}.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}.faq{max-width:820px}.faq details{border-bottom:1px solid var(--hairline);padding:20px 0}.faq summary{cursor:pointer;font-size:17px;font-weight:500}.faq details p{margin-top:14px;color:var(--ink-2)}.cta{background:var(--paper-2)}.footer{padding:45px 0;border-top:1px solid var(--hairline)}.footer-grid{display:flex;justify-content:space-between;gap:32px}.footer-copy{max-width:480px;font-size:14px;color:var(--muted);margin-top:14px}.footer-links{display:flex;gap:24px;flex-wrap:wrap;align-content:start;font-size:14px}.subnav{display:flex;flex-wrap:wrap;gap:22px;padding-top:30px;font-size:14px}.review-grid{display:grid;grid-template-columns:340px 1fr}.requirement-list{padding:18px;border-right:1px solid var(--panel-line)}.requirement{display:block;width:100%;text-align:left;background:transparent;border:1px solid transparent;border-radius:8px;padding:16px;margin-bottom:8px}.requirement[aria-pressed=true]{background:var(--accent-soft);border-color:var(--accent-line)}.requirement strong{display:block;font-size:14px;margin:8px 0}.review-detail{padding:28px;min-width:0}.review-detail h3{font-size:23px}.review-detail h4{margin:24px 0 8px}.segmented{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.segmented button{border:1px solid var(--panel-line);background:transparent;padding:9px 14px;border-radius:6px;font-size:13px}.segmented button[aria-pressed=true]{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}.source{border:1px solid var(--panel-line);border-radius:7px;padding:14px;margin-top:16px;font-size:14px}.source summary{cursor:pointer;color:var(--accent)}.source pre{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.7 var(--mono);background:var(--panel-2);padding:14px;border-radius:5px}.callout{border-left:3px solid var(--orange);background:var(--paper-2);padding:16px 20px;margin-top:20px}.tour{margin-top:28px}.tour-content{padding:26px;border:1px solid var(--panel-line);border-radius:10px;background:var(--panel);min-height:190px}.tour-content h3{margin-bottom:12px}.narrow{max-width:820px}.prose h2{margin:40px 0 16px;font-size:34px}.prose h3{margin:28px 0 12px}.prose li{margin-bottom:8px}.form{display:grid;gap:20px}.form label{display:grid;gap:7px;font-size:14px;font-weight:500}.form input,.form select,.form textarea{width:100%;border:1px solid var(--rule);border-radius:7px;background:var(--panel);padding:12px}.form textarea{resize:vertical;min-height:120px}.form fieldset{border:0;padding:0;margin:0;display:grid;gap:20px}.notice{padding:16px;border:1px solid var(--rule);border-radius:8px;background:var(--paper-2);font-size:14px}.page-title{max-width:830px}.docs-layout{padding-block:48px}.legacy-nav{display:flex;gap:18px;flex-wrap:wrap;margin-block:25px}.docs-content{max-width:780px}.docs-content pre{overflow:auto}.docs-content h1{font-size:48px}.docs-content h2{font-size:32px;margin-block:32px 12px}.docs-content h3{margin-block:24px 10px}.docs-content table{display:block;overflow:auto}.docs-content img{max-width:100%}@media(max-width:900px){.hero-grid{gap:32px}.desktop-links{gap:14px}.review-grid{grid-template-columns:290px 1fr}.split{gap:32px}}@media(max-width:720px){.desktop-links{display:none}.mobile-menu{display:block}.hero{padding-block:44px 52px}.hero-grid,.split,.review-grid{grid-template-columns:1fr}.hero-grid{gap:32px}.hero h1{font-size:54px;max-width:560px}.section{padding-block:56px}.cards{grid-template-columns:1fr;gap:30px}.requirement-list{border-right:0;border-bottom:1px solid var(--panel-line)}.footer-grid{flex-direction:column}.review-detail{padding:20px}.lead{font-size:17px}.panel-body{padding:20px}}@media(max-width:380px){.container{padding-inline:18px}.hero h1{font-size:46px}.actions{gap:12px}.panel-bar{padding:12px}.review-detail{padding:16px}}@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}.mobile-menu:not([open]) .mobile-links{display:none}.mobile-links a.button{color:var(--on-accent)}