/* ISO 24029-3 Revision Checker. Seed: robustness measured, not asserted. */
:root {
  --ink: #12211d;
  --ink-soft: #23352f;
  --paper: #f4f6ef;
  --card: #fbfcf8;
  --sage: #e6ece0;
  --sage-deep: #d6e0cf;
  --rule: #cbd6c6;
  --rule-dark: #9fb09a;
  --plum: #7b2d4e;
  --plum-dark: #5c1f39;
  --teal: #1f6f5c;
  --mute: #59655c;
  --amber: #8a5a12;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --serif: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --mono: "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  --max: 1180px;
  --gut: 92px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 17px/1.65 var(--serif);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: var(--plum); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--plum-dark); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 3px solid var(--plum); outline-offset: 2px; border-radius: 2px;
}
.skip { position: absolute; left: -9999px; top: 0; background: var(--ink); color: #fff; padding: 12px 18px; z-index: 99; }
.skip:focus { left: 12px; }
h1, h2, h3, h4 { font-family: var(--sans); font-weight: 700; letter-spacing: -0.02em; line-height: 1.12; margin: 0 0 .5em; color: var(--ink); }
h1 { font-size: 46px; }
h2 { font-size: 30px; }
h3 { font-size: 20px; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 30px; }
.topbar { background: var(--paper); border-bottom: 1px solid var(--rule); position: sticky; top: 0; z-index: 20; }
.topbar .in { display: flex; align-items: center; gap: 22px; min-height: 64px; }
.wordmark { font-family: var(--sans); font-weight: 700; font-size: 17px; color: var(--ink); text-decoration: none; letter-spacing: -0.02em; white-space: nowrap; }
.wordmark span { display: block; font-family: var(--mono); font-weight: 400; font-size: 12px; letter-spacing: .1em; color: var(--mute); text-transform: uppercase; }
.nav { display: flex; gap: 18px; margin-left: auto; align-items: center; flex-wrap: wrap; }
.mobilebar { display: none; border-bottom: 1px solid var(--rule); background: var(--card); }
.mobilebar .in { display: flex; gap: 8px; overflow-x: auto; padding: 8px 18px; }
.mobilebar a { font-family: var(--sans); font-size: 14px; color: var(--ink-soft); text-decoration: none; white-space: nowrap; padding: 6px 10px; border: 1px solid var(--rule); border-radius: 3px; min-height: 34px; display: inline-flex; align-items: center; }
.nav a { font-family: var(--sans); font-size: 14.5px; color: var(--ink-soft); text-decoration: none; display: inline-flex; align-items: center; min-height: 32px; padding: 2px 0; }
.nav a[aria-current="page"] { color: var(--plum); font-weight: 700; }
.nav a:hover { text-decoration: underline; }
.today { font-family: var(--mono); font-size: 12px; color: var(--mute); text-transform: uppercase; letter-spacing: .06em; white-space: nowrap; }
.statusstrip { border-bottom: 1px solid var(--rule); background: var(--card); }
.statusstrip .in { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.statusstrip .cell { padding: 13px 18px 12px 0; border-right: 1px solid var(--rule); min-width: 0; }
.statusstrip .cell:last-child { border-right: 0; }
.lab { display: block; font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--mute); margin-bottom: 4px; }
.statusstrip b { font-family: var(--sans); font-size: 14.5px; font-weight: 600; }
.hero { padding: 54px 0 42px; }
.hero-grid { display: grid; grid-template-columns: 7fr 5fr; gap: 46px; align-items: start; }
.kicker { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--plum); display: block; margin-bottom: 14px; }
.lede { font-size: 20px; line-height: 1.55; max-width: 62ch; }
.trustline { font-size: 15px; line-height: 1.55; color: var(--ink-soft); border-left: 3px solid var(--teal); padding-left: 14px; }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 0; }
.badge { font-family: var(--mono); font-size: 12px; letter-spacing: .03em; padding: 5px 11px; border: 1px solid var(--rule-dark); border-radius: 999px; color: var(--ink-soft); background: var(--card); }
.pricebar { display: flex; flex-wrap: wrap; gap: 20px; margin: 22px 0 0; font-family: var(--sans); font-size: 14.5px; color: var(--ink-soft); }
.pricebar b { font-size: 17px; color: var(--ink); }
.btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 12px 20px; font-family: var(--sans); font-size: 15.5px; font-weight: 700; text-decoration: none; border: 1px solid var(--ink); border-radius: 3px; background: var(--ink); color: #fff; }
.btn:hover { background: var(--ink-soft); color: #fff; }
.btn.primary { background: var(--plum); border-color: var(--plum); }
.btn.primary:hover { background: var(--plum-dark); border-color: var(--plum-dark); }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:hover { background: var(--sage); }
.hint { font-family: var(--sans); font-size: 14px; line-height: 1.5; color: var(--mute); }
.recordnotes { border-top: 2px solid var(--ink); padding-top: 0; }
.recordnotes h2 { font-size: 15px; font-family: var(--mono); text-transform: uppercase; letter-spacing: .08em; margin: 14px 0 10px; }
.recordnotes dl { margin: 0; }
.recordnotes dt { font-family: var(--mono); font-size: 14px; text-transform: uppercase; letter-spacing: .07em; color: var(--mute); padding-top: 12px; }
.recordnotes dd { margin: 3px 0 0; padding-bottom: 12px; border-bottom: 1px solid var(--rule); font-size: 15px; line-height: 1.5; }
.recordnotes dd:last-child { border-bottom: 0; }
.band { padding: 52px 0; border-top: 1px solid var(--rule); }
.band.wash { background: var(--sage); }
.band.dark { background: var(--ink); color: var(--card); }
.band.dark h2, .band.dark h3, .band.dark a { color: var(--card); }
.bandhead { display: grid; grid-template-columns: var(--gut) 1fr auto; gap: 18px; align-items: end; margin-bottom: 24px; }
.bandhead .no { font-family: var(--mono); font-size: 14px; letter-spacing: .08em; color: var(--plum); }
.bandhead h2 { margin: 0; }
.bandhead .more { font-family: var(--sans); font-size: 14px; display: inline-flex; align-items: center; min-height: 28px; }
.band .intro { max-width: 68ch; }
.ledger { width: 100%; border-collapse: collapse; font-size: 15px; background: var(--card); }
.ledger caption { text-align: left; font-family: var(--sans); font-size: 14px; color: var(--mute); padding-bottom: 8px; }
.ledger th, .ledger td { text-align: left; vertical-align: top; padding: 11px 14px; border-bottom: 1px solid var(--rule); }
.ledger thead th { font-family: var(--mono); font-size: 14px; letter-spacing: .07em; text-transform: uppercase; color: var(--mute); border-bottom: 2px solid var(--ink); }
.ledger tbody tr:hover { background: var(--sage); }
.ledger .code { font-family: var(--mono); font-size: 14px; color: var(--plum); white-space: nowrap; }
.tablewrap { overflow-x: auto; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--rule); border-top: 3px solid var(--plum); padding: 20px 20px 16px; }
.card h3 { font-size: 18px; margin-bottom: 8px; }
.card p { font-size: 15px; color: var(--ink-soft); }
.card .meta { font-family: var(--mono); font-size: 14px; color: var(--mute); text-transform: uppercase; letter-spacing: .06em; }
.card a { font-family: var(--sans); font-size: 14px; font-weight: 700; text-decoration: none; }
.pathlist { list-style: none; padding: 0; margin: 0; counter-reset: p; }
.pathlist li { display: grid; grid-template-columns: 54px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--rule); }
.pathlist .n { font-family: var(--mono); font-size: 14px; color: var(--plum); }
.pathlist h3 { margin: 0 0 4px; font-size: 18px; }
.pathlist p { margin: 0; font-size: 15px; color: var(--ink-soft); }
.photoband { position: relative; margin: 0; background: var(--ink); }
.photoband img { width: 100%; max-height: 460px; object-fit: cover; display: block; opacity: .92; }
.photoband .cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 24px 30px 18px; background: rgba(18,33,29,.9); color: #fff; }
.photoband .cap h2 { color: #fff; font-size: 26px; max-width: 24ch; }
.photoband .cap p { color: #eef2ea; max-width: 62ch; font-size: 15px; }
.photoband .cap .credit { font-family: var(--mono); font-size: 14px; color: #cfd8cc; }
.unitgrid { display: grid; grid-template-columns: 8fr 4fr; gap: 44px; align-items: start; }
.margin { position: sticky; top: 84px; border-top: 2px solid var(--ink); padding-top: 14px; }
.margin dl { margin: 0; }
.margin dt { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--mute); padding-top: 10px; }
.margin dd { margin: 2px 0 0; font-size: 14px; line-height: 1.45; padding-bottom: 9px; border-bottom: 1px solid var(--rule); }
.margin .note { margin-top: 14px; font-size: 14px; line-height: 1.5; color: var(--ink-soft); background: var(--sage); border-left: 3px solid var(--plum); padding: 11px 12px; }
.prose h2 { margin-top: 30px; }
.prose h2:first-child { margin-top: 0; }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin: 0 0 8px; }
.withheld { border: 1px solid var(--rule-dark); border-left: 4px solid var(--plum); background: var(--sage); padding: 14px 16px; margin: 18px 0; font-size: 15px; }
.withheld b { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--plum); display: block; margin-bottom: 4px; }
.status-badge { display: inline-block; font-family: var(--mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; padding: 4px 9px; border-radius: 2px; }
.status-badge.public { background: var(--teal); color: #fff; }
.status-badge.guide { background: var(--amber); color: #fff; }
.crumb { font-family: var(--mono); font-size: 12px; color: var(--mute); margin: 20px 0 10px; letter-spacing: .04em; }
.crumb a { color: var(--mute); }
.sourcenote { font-size: 14px; color: var(--ink-soft); border-top: 1px solid var(--rule); margin-top: 30px; padding-top: 14px; }
.faq { border-top: 1px solid var(--rule); }
.faq details { border-bottom: 1px solid var(--rule); padding: 16px 0; }
.faq summary { font-family: var(--sans); font-weight: 700; font-size: 17px; cursor: pointer; }
.faq p { margin: 10px 0 0; max-width: 72ch; }
.form { background: var(--card); border: 1px solid var(--rule); padding: 24px; }
.form .q { margin: 0 0 22px; }
.form legend, .form label.qhead { font-family: var(--sans); font-weight: 700; font-size: 17px; display: block; margin-bottom: 3px; }
.form .hint { margin-bottom: 9px; }
.opts { display: flex; gap: 10px; flex-wrap: wrap; }
.opts label { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--rule-dark); background: var(--paper); padding: 9px 14px; min-height: 44px; font-family: var(--sans); font-size: 15px; cursor: pointer; }
.opts input { accent-color: var(--plum); width: 24px; height: 24px; }
.form input[type="date"] { font: 16px var(--sans); padding: 9px 11px; border: 1px solid var(--rule-dark); background: var(--paper); min-height: 44px; }
.err { color: var(--plum); font-family: var(--sans); font-size: 14px; margin-top: 6px; display: none; }
.err.on { display: block; }
.progress { display: flex; gap: 8px; margin-bottom: 20px; }
.progress i { width: 34px; height: 4px; background: var(--rule); display: block; }
.progress i.on { background: var(--plum); }
#result { scroll-margin-top: 80px; }
.verdict { border: 1px solid var(--ink); background: var(--card); padding: 22px; }
.verdict .big { font-family: var(--sans); font-size: 26px; font-weight: 700; letter-spacing: -0.02em; margin: 4px 0 8px; }
.verdict.gap { border-left: 5px solid var(--amber); }
.verdict.ok { border-left: 5px solid var(--teal); }
.verdict.no { border-left: 5px solid var(--rule-dark); }
.actions { list-style: none; padding: 0; margin: 16px 0 0; }
.actions li { border-top: 1px solid var(--rule); padding: 12px 0; }
.actions b { font-family: var(--sans); }
.actions .cite { font-family: var(--mono); font-size: 12px; color: var(--plum); }
.pricegrid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.plan { background: var(--card); border: 1px solid var(--rule); padding: 26px; }
.plan.feature { border: 2px solid var(--plum); }
.plan .amount { font-family: var(--sans); font-size: 38px; font-weight: 700; letter-spacing: -0.03em; margin: 6px 0 2px; }
.plan .amount small { font-size: 15px; font-weight: 400; color: var(--mute); letter-spacing: 0; }
.plan ul { padding-left: 20px; font-size: 15px; }
.plan li { margin-bottom: 7px; }
.groundband { background: var(--card); border-top: 2px solid var(--ink); border-bottom: 1px solid var(--rule); padding: 34px 0; }
.groundband h2 { font-size: 24px; }
.groundgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 16px; }
.groundgrid div { border-left: 2px solid var(--teal); padding-left: 12px; }
.groundgrid b { font-family: var(--sans); font-size: 15px; display: block; }
.groundgrid span { font-size: 14px; color: var(--ink-soft); }
.footer { background: var(--ink); color: var(--card); padding: 40px 0 26px; margin-top: 0; }
.footer a { color: #dfe7da; }
.footer .cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 26px; }
.footer h3 { color: #fff; font-size: 14px; font-family: var(--mono); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 10px; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 7px; font-size: 14px; }
.footer p { font-size: 14px; color: #cfd8cc; }
.footer .prov { border-top: 1px solid #3b4b45; margin-top: 26px; padding-top: 18px; font-size: 14px; line-height: 1.6; color: #cfd8cc; }
.footer .credit { font-family: var(--mono); font-size: 14px; color: #a9b8a4; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.center { text-align: center; }

@media (max-width: 980px) {
  .hero-grid, .unitgrid, .pricegrid { grid-template-columns: 1fr; gap: 28px; }
  .statusstrip .in { grid-template-columns: 1fr 1fr; }
  .statusstrip .cell:nth-child(2) { border-right: 0; }
  .cards, .groundgrid { grid-template-columns: 1fr 1fr; }
  .margin { position: static; }
  .footer .cols { grid-template-columns: 1fr 1fr; }
  .bandhead { grid-template-columns: 46px 1fr; }
  .bandhead .more { grid-column: 2; }
  :root { --gut: 46px; }
  h1 { font-size: 36px; }
}
@media (max-width: 620px) {
  .wrap { padding: 0 18px; }
  .nav { display: none; }
  .mobilebar { display: block; }
  .topbar .in { min-height: 58px; }
  .statusstrip .in { grid-template-columns: 1fr 1fr; }
  .statusstrip .cell { border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 10px 10px 9px 0; }
  .statusstrip .cell:nth-child(2n) { border-right: 0; }
  .today { display: none; }
  .mobilebar .in { flex-wrap: wrap; overflow: visible; }
  .cards, .groundgrid { grid-template-columns: 1fr; }
  .hero { padding: 34px 0 30px; }
  h1 { font-size: 30px; }
  h2 { font-size: 24px; }
  .lede { font-size: 18px; }
  .band { padding: 38px 0; }
  .photoband .cap { position: static; background: var(--ink); padding: 18px 18px 14px; }
  .photoband img { max-height: 300px; }
  .pricegrid { grid-template-columns: 1fr; }
  .footer .cols { grid-template-columns: 1fr; }
  .opts label { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
@media print { .topbar, .footer, .btns, .nav { display: none; } body { background: #fff; } }
.footer a, .crumb a, .sourcenote a, .prov a, .hint a, .card a, .plan a, .margin a, .faq a, .ledger a {
  display: inline-flex; align-items: center; min-height: 26px; padding: 2px 0;
}