/* Tokens: copied verbatim from apps/worker/src/app/css.ts (A2, Ledger, design review values). */
:root {
  --navy: #24427A;
  --navy-2: #1A3160;
  --paper: #F6F5F2;
  --paper-2: #EEECE6;
  --white: #FFFFFF;
  --ink: #1C2433;
  --ink-2: #4B5563;
  --ink-3: #5A6271;
  --rule: #C9C4BA;
  --rule-2: #DEDAD2;
  --rule-strong: #8F8B80;
  --navy-tint: #E9EDF5;
  --green: #1B6E41;
  --amber: #7A4F00;
  --red: #A8231B;
  --grey: #5A6271;
  --scrim: rgba(28,36,51,.55);
  --serif: "Source Serif 4", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { font-variant-numeric: tabular-nums; scroll-behavior: auto; }
body { min-height: 100vh; display: flex; flex-direction: column; margin: 0; background: var(--paper); color: var(--ink); font: 400 13px/1.45 var(--sans); }
a { color: var(--navy); }
h1 { font: 600 26px/1.2 var(--serif); margin: 22px 0 14px; }
:focus-visible { outline: 2px solid var(--navy); outline-offset: 2px; }
.btn-primary:focus-visible { outline-color: #FFFFFF; }
.symbols { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--white); color: var(--navy); padding: 8px 12px; border: 1px solid var(--navy); }
.skip:focus { left: 8px; z-index: 10; }
#content:focus { outline: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
/* Shell: the app's 46 px top bar and its 1 px navy rule. */
.top { padding: 0 max(16px, calc((100% - 1200px) / 2 + 16px)); height: 46px; border-bottom: 1px solid var(--navy); display: flex; align-items: center; gap: 16px; }
.top .mark { width: 26px; height: 26px; color: var(--navy); }
.top .brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.top .wordmark { font: 700 16px/1 var(--sans); color: var(--ink); letter-spacing: -.01em; }
.top nav { display: flex; align-items: center; gap: 14px; margin-left: auto; }
.top nav a { text-decoration: none; padding: 4px 0; white-space: nowrap; }
main { flex: 1; width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px 36px; }
/* The brand label: tracked caps under the triple navy rule, as the brand sheet's top right. */
.label { font: 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.triple { position: relative; height: 15px; border-top: 1px solid var(--navy); border-bottom: 1px solid var(--navy); margin: 0 0 10px; }
.triple::after { content: ""; position: absolute; left: 0; right: 0; top: 6px; border-top: 1px solid var(--navy); }
.stamp { width: 232px; text-align: right; }
/* Hero. */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px 48px; align-items: start; padding: 48px 0 40px; border-bottom: 1px solid var(--rule); }
.hero .stamp { grid-column: 2; grid-row: 1; margin-top: 6px; }
.hero h1 { grid-column: 1; grid-row: 1; font: 600 48px/1.12 var(--serif); letter-spacing: -.015em; margin: 0; max-width: 16ch; }
.hero .sub { grid-column: 1; font: 400 17px/1.5 var(--sans); color: var(--ink-2); margin: 0; max-width: 56ch; }
.hero .cta { grid-column: 1; display: flex; flex-wrap: wrap; gap: 10px; margin: 8px 0 0; }
.hero .btn { padding: 10px 16px; font-size: 14px; }
/* Sections: the app's section label with its 1 px ink rule, then the content. */
.section { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); border-bottom: 1px solid var(--ink); padding-bottom: 4px; margin: 26px 0 10px; }
section.block { padding: 22px 0 28px; border-bottom: 1px solid var(--rule); scroll-margin-top: 56px; }
section.block > .section { margin-top: 0; }
section.block:last-of-type { border-bottom: 0; }
.prose { max-width: 640px; }
.prose p { font: 400 15px/1.6 var(--sans); margin: 0 0 14px; }
.prose p:last-child { margin-bottom: 0; }
.prose h2 { font: 600 19px/1.2 var(--serif); margin: 22px 0 8px; }
.prose ul { padding-left: 22px; margin: 0 0 14px; } .prose li { margin: 0 0 6px; font-size: 15px; line-height: 1.6; }
.caption { font: 400 15px/1.55 var(--sans); color: var(--ink-2); margin: 10px 0 0; }
.dated { color: var(--ink-3); margin: 0 0 18px; }
/* How it works: four numbered steps in a row. */
.steps { list-style: none; counter-reset: step; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; margin: 18px 0 0; padding: 0; }
.steps li { counter-increment: step; border-top: 1px solid var(--navy); padding-top: 12px; }
.steps li::before { content: "0" counter(step); display: block; font: 11px/1 var(--mono); letter-spacing: .08em; color: var(--ink-3); margin: 0 0 10px; }
.steps h3 { font: 600 16.5px/1.3 var(--serif); margin: 0 0 6px; }
.steps p { margin: 0; color: var(--ink-2); font-size: 15px; line-height: 1.55; }
/* The boundary: the app's two lists, as the evidence pack prints them. */
.boundary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; margin-top: 18px; }
.boundary h3 { font: 600 16.5px/1.3 var(--serif); margin: 0 0 10px; }
.boundary li { font-size: 15px; line-height: 1.55; }
.proves { padding-left: 22px; } .proves li { margin: 0 0 6px; }
.notprove { list-style: none; padding: 0; } .notprove li { margin: 0 0 6px; padding-left: 16px; position: relative; }
.notprove li::before { content: "-"; position: absolute; left: 0; color: var(--red); font-weight: 700; }
/* Three ways in: cards on white with the app's chip (filled dot for available, hollow for in flight). */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 18px; }
.card { background: var(--white); border: 1px solid var(--rule); padding: 18px 20px; display: flex; flex-direction: column; gap: 8px; }
.card h3 { font: 600 16.5px/1.3 var(--serif); margin: 0; }
.card p { margin: 0; color: var(--ink-2); font-size: 15px; line-height: 1.55; flex: 1; }
.st::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.st-filled::before { background: currentColor; }
.st-hollow::before { box-shadow: inset 0 0 0 1.5px currentColor; }
.st-sent { color: var(--navy); } .st-pending { color: var(--grey); }
.chip { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
/* Who it is for: three facts as tiles under a 3 px navy rule, the footer's rule weight. */
.tiles { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin: 22px 0 0; padding: 0; }
.tile { border-top: 3px solid var(--navy); padding-top: 10px; }
.tile h3 { font: 600 16.5px/1.3 var(--serif); margin: 0; }
.tile p { font: 400 13px/1.5 var(--sans); color: var(--ink-2); margin: 6px 0 0; }
/* Buttons, fields and the form: the app's. */
.btn { display: inline-block; font: 600 13px/1 var(--sans); padding: 8px 12px; border-radius: 2px; border: 1px solid var(--rule-strong); background: var(--white); color: var(--ink); text-decoration: none; cursor: pointer; }
.btn-primary { background: var(--navy); border-color: var(--navy); color: #FFFFFF; }
.field { display: flex; flex-direction: column; gap: 4px; margin: 0 0 10px; }
.field > label { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
input:not([type="checkbox"]):not([type="hidden"]), select { height: 30px; padding: 0 8px; border: 1px solid var(--rule-strong); border-radius: 2px; background: var(--white); color: var(--ink); font: inherit; }
textarea { min-height: 120px; padding: 6px 8px; border: 1px solid var(--rule-strong); border-radius: 2px; background: var(--white); color: var(--ink); font: inherit; line-height: 1.45; resize: vertical; }
input::placeholder { color: var(--ink-3); opacity: 1; }
.hint { color: var(--ink-3); margin: 0; } .field .error { margin: 0; }
.error { color: var(--red); }
.error::before, .ok::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: currentColor; margin-right: 6px; vertical-align: middle; }
.ok { color: var(--green); }
.muted { color: var(--ink-2); }
.form { display: flex; flex-direction: column; gap: 10px; max-width: 480px; padding: 0 0 14px; } .form .field { margin: 0; } .form .btn { align-self: flex-start; }
.form .problems { margin: 0; padding: 8px 12px; border: 1px solid var(--red); background: var(--white); }
.form .problems p { margin: 0; }
.form .note { color: var(--ink-3); margin: 0; max-width: 56ch; }
.hp { position: absolute; left: -999px; top: 0; width: 1px; height: 1px; overflow: hidden; }
/* The certificate: byte for byte the app's proof panel rules (spec section 7.5). */
.proof { background: var(--white); border: 1px solid var(--navy); outline: 1px solid var(--navy); outline-offset: 4px; padding: 18px 20px; margin: 10px 0 20px; break-inside: avoid; }
.proof .statement { font: 400 16.5px/1.4 var(--serif); margin: 0 0 14px; }
.proof dl { display: grid; grid-template-columns: 168px 1fr; margin: 0; }
.proof dt { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); padding: 6px 0; border-top: 1px solid var(--rule-2); }
.proof dd { margin: 0; padding: 6px 0; border-top: 1px solid var(--rule-2); display: flex; align-items: flex-start; gap: 8px; }
.proof dd > :first-child { min-width: 0; }
.hx { display: inline-grid; grid-template-columns: repeat(4, max-content); gap: 0 14px; font: 11.5px/1.55 var(--mono); }
.mono { font: 11.5px/1.55 var(--mono); }
.verified { margin: 14px 0 0; padding-top: 10px; border-top: 1px solid var(--rule-2); }
.record { margin: 22px 0 0; }
.record .proof { margin: 0; }
/* The request section: the invitation beside the form on a white panel. */
.request-grid { margin-top: 18px; }
.request-intro { max-width: 40ch; }
.panel { background: var(--white); border: 1px solid var(--rule); padding: 20px 22px; max-width: 520px; margin-top: 18px; }
.panel .form { padding: 0; max-width: none; }
/* Tables: the app's. */
.tbl { width: 100%; border-collapse: collapse; margin: 0 0 14px; }
.tbl caption { text-align: left; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); border-bottom: 1px solid var(--ink); padding-bottom: 4px; margin: 26px 0 10px; }
.tbl th { text-align: left; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; font-weight: 500; color: var(--ink-3); background: var(--paper-2); padding: 7px 8px; border-bottom: 1px solid var(--rule); }
.tbl td { padding: 7px 8px; border-bottom: 1px solid var(--rule); vertical-align: top; }
/* Foot: the 10 px navy band, then the company line, the links and the label. */
.band { height: 14px; background: var(--navy); margin-top: 36px; }
footer { width: 100%; max-width: 1200px; margin: 0 auto; padding: 22px 16px 32px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px 32px; align-items: start; color: var(--ink-2); }
footer .mark { width: 26px; height: 26px; color: var(--navy); display: block; margin-bottom: 10px; }
footer p { margin: 0; max-width: 64ch; }
footer nav { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 10px; }
footer nav a { text-decoration: none; }
footer .label { grid-column: 2; grid-row: 1; margin-top: 4px; }
.page-foot { margin: 22px 0 0; }
@media (min-width: 960px) {
  .record { display: grid; grid-template-columns: minmax(0, 760px) minmax(240px, 320px); gap: 28px; align-items: start; }
  .record .caption { margin-top: 18px; }
  .request-grid { display: grid; grid-template-columns: minmax(0, 1fr) 520px; gap: 48px; align-items: start; }
  .panel { margin-top: 0; }
}
@media (max-width: 959px) {
  .hero h1 { font-size: 34px; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cards { grid-template-columns: 1fr; }
}
@media (max-width: 719px) {
  main, footer { padding-left: 16px; padding-right: 16px; }
  .top nav { gap: 12px; } .top nav a { padding: 12px 0; }
  .top nav a.nav-how, .top nav a.nav-proves { display: none; }
  .hero { grid-template-columns: 1fr; gap: 18px; padding: 28px 0 28px; }
  .hero .stamp, .hero h1, .hero .sub, .hero .cta { grid-column: 1; grid-row: auto; }
  .hero .stamp { text-align: left; margin-top: 0; }
  .hero h1 { font-size: 30px; }
  .hero .cta .btn { flex: 1 1 100%; text-align: center; }
  input:not([type="checkbox"]):not([type="hidden"]), select, .btn { min-height: 44px; font-size: 14px; }
  .btn { display: inline-flex; align-items: center; justify-content: center; }
  .form .btn { align-self: stretch; }
  .panel { padding: 16px; }
  .steps, .boundary, .tiles { grid-template-columns: 1fr; gap: 18px; }
  .hx { grid-template-columns: repeat(2, max-content); }
  .proof dl { grid-template-columns: 1fr; } .proof dt { border: 0; padding-bottom: 0; }
  .tbl thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .tbl, .tbl caption, .tbl tbody, .tbl tr, .tbl td { display: block; width: 100%; }
  .tbl caption.visually-hidden { width: 1px; }
  .tbl tr { padding: 12px 0; border-bottom: 1px solid var(--rule); }
  .tbl td { border: 0; padding: 2px 0; }
  .tbl td::before { content: attr(data-label); display: block; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
  footer { grid-template-columns: 1fr; }
  footer .label { grid-column: 1; grid-row: auto; }
}
@media print {
  .top nav, .skip, .cta, .request, .band { display: none !important; }
  body { background: #FFFFFF; }
  .proof { break-inside: avoid; }
  .st::before, .ok::before, .error::before, .tile { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
}