/* Legal pages (privacy, terms, cookies, DPA, subprocessors, security) and the installer page. Tokens, header and footer follow landing.css,
   light only like the landing page, so a visitor never switches themes between the two.
   No scripts: every part works as plain HTML. */
@font-face{font-family:Manrope;src:url('/assets/manrope.ttf') format('truetype');font-weight:200 800;font-display:swap}
:root{--ink:#17233d;--text:#2c3a55;--muted:#56647d;--accent:#315bdb;--accent-ink:#2449b5;--accent-soft:#e6ecfc;--paper:#fafaf9;--surface:#fff;--tint:#f2f4f8;--line:#dee4ee;--line-2:#c8d1e0;
  --code-bg:#edf0f5;--code:#2e3c58;--term:#17233d;--term-line:#2c3b5a;--term-ink:#e2e8f4;--term-dim:#8e9bb5;--term-hi:#9db4ff;
  --sans:Manrope,ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r1:6px;--r2:10px;--r3:14px;--gutter:16px;--shadow:0 1px 1px rgba(23,35,61,.04),0 18px 40px -26px rgba(23,35,61,.32);color-scheme:light}
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:24px;-webkit-text-size-adjust:100%;text-size-adjust:100%}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.6 var(--sans);font-synthesis:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
code,pre{font-family:var(--mono);font-variant-ligatures:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
::selection{background:#cfdcff;color:#17233d}
h1,h2,h3{text-wrap:balance}
p,dd,li,td{text-wrap:pretty}
.wrap{width:min(1200px,100% - 2*var(--gutter));margin-inline:auto}
.visually-hidden{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;border:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:16px;top:-80px;z-index:10;background:var(--ink);color:var(--paper);padding:10px 14px;border-radius:var(--r1);font-weight:700;font-size:14px}
.skip-link:focus{top:12px}
.nowrap{white-space:nowrap}
.tag{display:inline-flex;align-items:center;height:20px;padding:0 7px;border-radius:var(--r1);font-size:10px;font-weight:750;line-height:1;letter-spacing:.09em;text-transform:uppercase;white-space:nowrap;vertical-align:1px;background:var(--accent-soft);color:var(--accent-ink)}

/* Header (landing proportions: 68px bar, 28px mark) */
.site-header{border-bottom:1px solid var(--line)}
.header-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 24px;min-height:68px;padding-block:10px}
.wordmark{display:inline-flex;align-items:center;gap:9px;font-size:20px;font-weight:800;letter-spacing:-.045em;white-space:nowrap;color:var(--ink)}
.wordmark img{width:28px;height:28px}
.site-nav{display:flex;align-items:center;gap:6px 20px;font-size:14px;font-weight:600;color:var(--muted)}
.site-nav a{padding:6px 0;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}
.site-nav a:hover{color:var(--ink)}
.site-nav a[aria-current=page]{color:var(--ink);border-color:var(--accent)}
.site-nav .nav-app{display:none;margin-left:4px;padding:7px 12px;border:1px solid var(--line-2);border-radius:8px;color:var(--accent-ink)}
.site-nav .nav-app:hover{border-color:var(--accent)}

/* Document head */
.doc-head{padding-block:clamp(48px,7vw,104px) clamp(40px,5vw,64px)}
/* Text keeps a reading measure; ruled and boxed parts run to the header's right edge. */
.doc-head>*{max-width:820px}
.doc-head>.meta,.doc-head>.terminal{max-width:none}
.eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 26px;font-size:12px;font-weight:750;line-height:1;letter-spacing:.14em;text-transform:uppercase;color:var(--text)}
.eyebrow::before{content:'';flex:none;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
h1{margin:0 0 24px;font-size:clamp(2.5rem,1.6rem + 3.6vw,4.4rem);font-weight:800;line-height:1.02;letter-spacing:-.045em}
.lead{max-width:60ch;margin:0 0 36px;font-size:clamp(17px,.95rem + .45vw,20px);line-height:1.6;color:var(--text)}
.lead a{color:var(--accent-ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.intro{max-width:40em;margin:28px 0 0;font-size:17px;line-height:1.7;color:var(--text)}
.meta{display:flex;flex-wrap:wrap;gap:14px 40px;margin:0;padding:18px 0 0;border-top:1px solid var(--line)}
.meta div{display:grid;gap:6px}
.meta-after{margin-top:36px}
.meta dt{font-size:10.5px;font-weight:750;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.meta dd{margin:0;font:500 13px/1.4 var(--mono);color:var(--ink);font-variant-numeric:tabular-nums}

/* Body: contents + reading column. Below 1024px the contents are a closed "On this page"
   disclosure, drawn like the docs' mobile one; from 1024px they open into a sticky rail. */
.doc{display:grid;grid-template-columns:minmax(0,1fr);padding-bottom:clamp(88px,10vw,144px)}
.toc{border:1px solid var(--line);border-radius:var(--r2);background:var(--surface)}
.toc summary{padding:12px 16px;list-style-position:inside;font-size:11px;font-weight:800;line-height:1.7;letter-spacing:.127em;text-transform:uppercase;color:var(--muted);cursor:pointer;transition:color .15s}
.toc summary:hover{color:var(--ink)}
.toc summary:focus-visible{outline-offset:2px;border-radius:9px}
.toc[open] summary:focus-visible{border-radius:9px 9px 0 0}
/* Names the contents landmark; shown only as the rail's heading, where the summary is hidden. */
.toc h2{display:none;margin:0 0 12px;font-size:10.5px;font-weight:750;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.toc ol{margin:0;padding:0 16px 12px;list-style:none;counter-reset:toc}
.toc li{counter-increment:toc;break-inside:avoid}
.toc a{display:flex;gap:10px;padding:5px 0;font-size:14px;line-height:1.45;color:var(--text);transition:color .15s}
.toc a::before{content:counter(toc,decimal-leading-zero);flex:none;font:500 11px/1.9 var(--mono);color:var(--accent);font-variant-numeric:tabular-nums}
/* Schedules and annexes carry their own label (S1, I, II…) instead of the running number. */
.toc a[data-n]::before{content:attr(data-n);min-width:2ch}
.toc a:hover{color:var(--ink)}
.content{min-width:0}
.content p,.content ul,.content ol,.content h3{max-width:72ch}

/* At a glance */
.glance{display:grid;grid-template-columns:minmax(0,1fr);margin:32px 0 8px;border:1px solid var(--line);border-radius:var(--r3);background:var(--surface);box-shadow:var(--shadow);overflow:hidden}
.glance div{padding:20px 22px 22px;border-top:1px solid var(--line)}
.glance div:first-child{border-top:0}
.glance dt{margin:0 0 8px;font-size:10.5px;font-weight:750;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.glance dd{margin:0;font-size:15.5px;font-weight:650;line-height:1.5;letter-spacing:-.005em;color:var(--ink)}
.glance a{color:var(--accent-ink)}

/* Sections */
.content section{padding-top:48px}
.content h2{display:flex;align-items:baseline;gap:14px;margin:0 0 18px;padding-top:26px;border-top:1px solid var(--line);font-size:clamp(22px,1rem + 1vw,28px);font-weight:760;line-height:1.2;letter-spacing:-.025em}
.content h2 .num{flex:none;font:500 12px/1 var(--mono);letter-spacing:0;color:var(--accent);text-decoration:none;font-variant-numeric:tabular-nums;transform:translateY(-3px)}
.content h3{margin:32px 0 10px;font-size:17px;font-weight:750;line-height:1.35;letter-spacing:-.015em}
.content h4{margin:24px 0 8px;font-size:15px;font-weight:750;line-height:1.4;color:var(--ink)}
.content p,.content li{font-size:16px;line-height:1.75;color:var(--text);overflow-wrap:break-word}
.content p{margin:0 0 16px}
.content strong{color:var(--ink);font-weight:720}
.content a{color:var(--accent-ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.content a:hover{text-decoration-thickness:2px}
.content :not(pre)>code{padding:.12em .38em;border-radius:5px;background:var(--code-bg);color:var(--code);font-size:.86em}
/* Identifiers stay whole; long paths and values break only at the <wbr> points written into them. */
.content :not(pre)>code:not(:has(wbr)){white-space:nowrap}
.content ul,.content ol{margin:0 0 18px;padding:0}
.content ul{list-style:none}
.content ul>li{position:relative;margin:0 0 8px;padding-left:22px}
.content ul>li::before{content:'';position:absolute;left:2px;top:.86em;width:10px;height:1px;background:var(--muted)}
.content ol{padding-left:24px}
.content ol>li{margin:0 0 8px;padding-left:4px}
.content ol>li::marker{font:500 13px var(--mono);color:var(--accent)}
/* Nested lists and paragraphs inside a list item */
.content li>ul,.content li>ol{margin:8px 0 4px}
.content li>p{margin:8px 0 0}
.content .muted{font-size:14.5px;color:var(--muted)}
/* What happens / what never happens */
.content ul.checks>li,.content ul.nevers>li{padding-left:28px}
.content ul.checks>li::before,.content ul.nevers>li::before{top:0;left:1px;width:auto;height:auto;background:none;font-weight:800}
.content ul.checks>li::before{content:'✓';color:var(--accent)}
.content ul.nevers>li::before{content:'✕';color:var(--muted);font-weight:700}

/* Tables: stacked, labelled rows on narrow screens, so nothing scrolls sideways */
.table{margin:8px 0 24px;border:1px solid var(--line);border-radius:var(--r2);background:var(--surface);overflow:hidden}
.table table{width:100%;border-collapse:collapse;font-size:14.5px;line-height:1.55}
.table caption{padding:14px 16px;border-bottom:1px solid var(--line);caption-side:top;text-align:left;font-size:14px;font-weight:720;letter-spacing:-.005em;color:var(--ink)}
.table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.table tr{display:block;padding:12px 16px;border-top:1px solid var(--line)}
.table tbody tr:first-child{border-top:0}
.table th,.table td{display:block;padding:2px 0;text-align:left;vertical-align:top;color:var(--text);overflow-wrap:anywhere}
.table tbody th{font-weight:720;color:var(--ink);overflow-wrap:normal}
.table td[data-label]::before{content:attr(data-label);display:block;margin:8px 0 2px;font-size:10px;font-weight:750;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.content .table code{font-size:12.5px;color:var(--code);overflow-wrap:break-word;word-break:normal}

/* Code and terminal: code scrolls sideways like the docs' blocks; only the example terminal wraps. */
.code{margin:8px 0 24px;border:1px solid var(--line);border-radius:var(--r2);background:var(--surface);overflow:hidden}
.code figcaption{display:flex;justify-content:space-between;gap:16px;padding:10px 16px;border-bottom:1px solid var(--line);background:var(--tint);font-size:12px;font-weight:700;color:var(--muted)}
.code figcaption span:last-child{font:500 11.5px var(--mono)}
.code pre{margin:0;padding:16px 18px;font-size:13px;line-height:1.75;color:var(--code);white-space:pre;overflow-x:auto}
.terminal{margin:0;border:1px solid var(--term-line);border-radius:12px;background:var(--term);box-shadow:var(--shadow);overflow:hidden}
.terminal .bar{display:flex;align-items:center;gap:5px;min-height:40px;padding:0 14px;border-bottom:1px solid var(--term-line)}
.terminal .bar i{width:8px;height:8px;border-radius:50%;background:#3a4a6c}
.terminal .bar span{margin-left:auto;font-size:10.5px;font-weight:750;letter-spacing:.1em;text-transform:uppercase;color:var(--term-dim)}
.terminal pre{margin:0;padding:16px 18px 18px;font-size:12.5px;line-height:1.75;color:var(--term-ink);white-space:pre-wrap;overflow-wrap:anywhere}
.terminal .dim{color:var(--term-dim)}
.terminal .hi{color:var(--term-hi)}
.terminal .notice{display:block;margin:8px -18px 0;padding:6px 16px;border-left:2px solid var(--term-hi);background:rgba(157,180,255,.1);color:#d3dcf0}

/* Fact lists */
.spec{margin:8px 0 24px;border-top:1px solid var(--line)}
.spec div{display:grid;gap:4px;padding:14px 0;border-bottom:1px solid var(--line)}
.spec dt{font-size:14.5px;font-weight:720;color:var(--ink)}
.spec dd{margin:0;font-size:15px;line-height:1.65;color:var(--text)}
.spec dd code{font-size:.86em}

/* Footer (as landing) */
.site-footer{border-top:1px solid var(--line)}
.footer-inner{display:grid;gap:24px;padding-block:40px 44px}
.footer-brand{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px}
.footer-brand .wordmark{font-size:18px}
.footer-brand .wordmark img{width:24px;height:24px}
.footer-brand p{margin:0;font-size:14px;color:var(--muted)}
.footer-nav{display:flex;flex-wrap:wrap;gap:10px 24px;font-size:14px;font-weight:650;color:var(--muted)}
.footer-nav a{transition:color .15s}
.footer-nav a:hover,.footer-nav a[aria-current=page]{color:var(--ink)}
.footer-legal{margin:0;font-size:13px;color:var(--muted)}
/* Trademark notice (one source: /trademarks.js), small and muted under the credit */
.tm{margin:-10px 0 0;font-size:11.5px;line-height:1.6;color:var(--muted);overflow-wrap:break-word}
/* Footer credit: the Pilot Protocol mark inline with the text */
.pp{display:inline-flex;align-items:center;gap:6px;vertical-align:-3px;color:inherit}
.pp img{display:inline-block;width:16px;height:16px;border-radius:4px}
.pp:hover{color:var(--ink)}

@media(min-width:720px){
  :root{--gutter:32px}
  .header-inner{flex-wrap:nowrap;padding-block:0}
  .site-nav{gap:24px}
  .site-nav .nav-app{display:inline-block}
  .toc ol{columns:2;column-gap:32px}
  .glance{grid-template-columns:repeat(3,minmax(0,1fr))}
  .glance div{border-top:0;border-left:1px solid var(--line)}
  .glance div:first-child{border-left:0}
  .spec div{grid-template-columns:minmax(0,200px) minmax(0,1fr);gap:24px}
  .table:not(.stack) thead{position:static;width:auto;height:auto;overflow:visible;clip:auto;white-space:normal;display:table-header-group}
  .table:not(.stack) tr{display:table-row;padding:0}
  .table:not(.stack) th,.table:not(.stack) td{display:table-cell;padding:12px 16px;border-top:1px solid var(--line)}
  .table:not(.stack) thead th{border-top:0;background:var(--tint);font-size:10.5px;font-weight:750;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
  .table:not(.stack) td[data-label]::before{content:none}
  .table:not(.stack) tbody th{width:26%;min-width:9.5em}
  /* Tables of five or more columns stay stacked: each row a labelled card, its cells two to a line. */
  .table.stack tr{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px;padding:14px 18px}
  .table.stack tbody th{grid-column:1/-1}
  .glance.g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .glance.g4 div:nth-child(n+3){border-top:1px solid var(--line)}
  .glance.g4 div:nth-child(odd){border-left:0}
  .tm{grid-column:1/-1}
  .footer-inner{grid-template-columns:1fr auto;align-items:center}
  .footer-legal{grid-column:1/-1;padding-top:20px;border-top:1px solid var(--line)}
}
@media(min-width:1024px){
  /* Contents rail + gap + content column, which ends at the container edge like the header and footer. */
  :root{--gutter:48px;--rail:220px;--gap:clamp(48px,6vw,96px)}
  .doc{grid-template-columns:var(--rail) minmax(0,1fr);column-gap:var(--gap)}
  .toc{position:sticky;top:24px;align-self:start;max-height:calc(100vh - 48px);overflow:auto;padding:4px 0 24px;border:0;border-radius:0;background:none}
  .toc summary{padding:0 0 12px;font-size:10.5px;font-weight:750;line-height:1.6;letter-spacing:.12em}
  .toc ol{columns:auto;padding:0;border-left:1px solid var(--line)}
  .toc a{margin-left:-1px;padding:6px 0 6px 14px;border-left:1px solid transparent;font-size:13.5px;color:var(--muted)}
  .toc a:hover{border-color:var(--accent)}
  .glance{margin-top:0}
  .content section:first-of-type{padding-top:40px}
}
/* The rail is always open: the details content is shown whatever its state, and the heading
   replaces the summary. Browsers without ::details-content keep the summary as a toggle. */
@supports selector(::details-content){
  @media(min-width:1024px){
    .toc summary{display:none}
    .toc::details-content{display:block;content-visibility:visible}
    .toc h2{display:block}
  }
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important}}
@media print{
  :root{--paper:#fff;--surface:#fff;--tint:#fff;--code-bg:#f3f3f3;--text:#000;--ink:#000;--muted:#333;--term:#fff;--term-ink:#000;--term-dim:#333;--term-hi:#000;--shadow:none;color-scheme:light}
  .skip-link,.site-nav,.toc,.footer-nav{display:none}
  .doc{display:block;padding-bottom:0}
  .content a[href^="http"]::after{content:' (' attr(href) ')';font-size:.85em}
  .content h2,.content h3{break-after:avoid}
  .table,.code,.terminal,.glance{break-inside:avoid}
}