:root {
  --paper: #edf1ee;
  --paper-2: #e4ebe6;
  --card: #ffffff;
  --recess: #e8eeea;
  --teal: #123f38;
  --teal-2: #1c5a50;
  --teal-lit: #2b7a6c;
  --seal: #a8821c;
  --seal-pale: #f6efd8;
  --blue: #26527f;
  --blue-pale: #e8eff6;
  --moss: #3d7a5f;
  --clay: #a63f2b;
  --clay-pale: #f8e9e4;
  --ink: #141a18;
  --muted: #5f6d67;
  --line: #cbd6cf;
  --hair: #dde5df;
  --r: 3px;
  --sans: 'Helvetica Neue', Helvetica, Arial, system-ui, -apple-system, sans-serif;
  --serif: Georgia, 'Times New Roman', 'Palatino Linotype', serif;
  --mono: ui-monospace, 'Cascadia Mono', 'SFMono-Regular', Menlo, Consolas, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shell: 1160px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background-color: var(--paper);
  background-image: radial-gradient(circle at 18% -10%, #f4f8f5 0%, transparent 42%);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.62;
  letter-spacing: -0.001em;
  font-variant-numeric: tabular-nums lining-nums;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--teal-lit); }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 40;
  background: var(--teal); color: #fff; padding: 10px 16px; border-radius: var(--r);
}
.skip:focus { left: 12px; top: 12px; }

/* ---------- masthead: a registry band ---------- */

.top {
  background: var(--teal);
  border-bottom: 1px solid var(--seal);
  box-shadow: inset 0 -5px 0 -2px var(--seal);
  position: sticky; top: 0; z-index: 30;
}
.bar {
  max-width: var(--shell); margin: 0 auto; padding: 11px 22px;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.brand {
  font-family: var(--serif); font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  font-size: 13.5px; color: #f2f6f3; text-decoration: none; display: inline-flex;
  align-items: center; gap: 10px; white-space: nowrap;
}
.brand .mark {
  font-family: var(--mono); font-size: 10.5px; font-weight: 700; letter-spacing: 0.06em;
  background: var(--seal); color: var(--teal); padding: 4px 6px; border-radius: 999px;
}
.menu { display: flex; gap: 1px; flex-wrap: wrap; margin-left: auto; }
.menu a {
  display: block; padding: 6px 10px; font-size: 12px; color: #b8cec7;
  text-transform: uppercase; letter-spacing: 0.09em; text-decoration: none; border-radius: 2px;
  transition: background 160ms var(--ease), color 160ms var(--ease);
}
.menu a:hover { background: var(--teal-2); color: #fff; }
.menu a[aria-current="page"] { color: var(--teal); background: var(--seal); font-weight: 700; }

/* ---------- shell + hero ---------- */

.shell { max-width: var(--shell); margin: 0 auto; padding: 0 22px 72px; }

.page-hero { padding: 44px 0 30px; }
.crumb-line {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 18px;
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 42px; align-items: start; }
.eyebrow {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--seal); margin-bottom: 12px;
}
.eyebrow::before { content: "\\2726  "; }
h1 {
  font-family: var(--serif); font-size: clamp(31px, 4.3vw, 50px); line-height: 1.06;
  letter-spacing: -0.02em; font-weight: 700; margin: 0 0 18px; max-width: 22ch;
}
.lede { font-size: 18.5px; color: #33413a; max-width: 47ch; margin: 0; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }

.btn {
  display: inline-block; background: var(--teal); color: #fff; text-decoration: none;
  padding: 11px 17px; border-radius: var(--r); font-size: 14px; font-weight: 600;
  letter-spacing: 0.01em; border: 1px solid var(--teal-2);
  transition: transform 180ms var(--ease), background 180ms var(--ease);
}
.btn:hover { background: var(--teal-lit); color: #fff; transform: translateY(-1px); }
.ghost {
  display: inline-block; border: 1px solid var(--line); background: var(--card);
  color: var(--ink); text-decoration: none; padding: 11px 17px; border-radius: var(--r);
  font-size: 14px; font-weight: 550;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}
.ghost:hover { border-color: var(--seal); color: var(--teal); transform: translateY(-1px); }

/* ---------- the licence record (signature component) ---------- */

.record {
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 4px solid var(--seal);
  border-radius: var(--r);
  padding: 20px 20px 16px;
  box-shadow: 0 18px 38px -30px rgba(18, 63, 56, 0.65);
  position: relative;
}
.record::before {
  content: "REGISTER ENTRY \\2014 ILLUSTRATIVE";
  position: absolute; top: -1px; right: -1px; background: var(--teal); color: var(--seal-pale);
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.13em; padding: 3px 7px;
  border-radius: 0 var(--r) 0 var(--r);
}
.record-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.record-head h3 { font-family: var(--serif); margin: 0; font-size: 18px; letter-spacing: 0; }
.seal {
  width: 58px; height: 58px; flex: 0 0 auto; border-radius: 999px;
  background: radial-gradient(circle at 35% 30%, #c39a2a, var(--seal) 70%);
  color: var(--teal); display: grid; place-items: center; text-align: center;
  font-family: var(--mono); font-size: 8.5px; font-weight: 700; letter-spacing: 0.06em;
  box-shadow: 0 0 0 3px var(--seal-pale), inset 0 0 0 1px #8a6a12;
}
.record-rows { margin: 0; }
.record-rows div {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 10px;
  padding: 7px 0; border-bottom: 1px dashed var(--hair); align-items: baseline;
}
.record-rows div:last-child { border-bottom: 0; }
.record-rows dt {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.11em; text-transform: uppercase;
  color: var(--muted);
}
.record-rows dd { margin: 0; font-size: 14px; color: var(--ink); }
.record-foot {
  border-top: 1px solid var(--hair); margin-top: 12px; padding-top: 10px;
  font-size: 12.5px; color: var(--muted); line-height: 1.55;
}
.record-flag {
  display: inline-block; font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.1em;
  text-transform: uppercase; color: #fff; background: var(--clay);
  padding: 2px 6px; border-radius: 2px; margin-right: 6px;
}

/* ---------- record cards: every section is a register entry ---------- */

main section {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--seal);
  border-radius: var(--r);
  padding: 34px 30px 30px;
  margin: 20px 0;
}
.ref-tag {
  position: absolute; top: -1px; right: -1px;
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--seal-pale); background: var(--teal); padding: 3px 9px; border-radius: 0 var(--r) 0 var(--r);
}
h2 {
  font-family: var(--serif); font-size: clamp(22px, 2.5vw, 28px); line-height: 1.16;
  letter-spacing: -0.016em; font-weight: 700; margin: 0 0 16px; max-width: 30ch;
}
h2 .n {
  display: block; font-family: var(--mono); font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--seal);
  margin-bottom: 8px;
}
h3 { font-size: 17.5px; letter-spacing: -0.018em; font-weight: 660; margin: 24px 0 8px; font-family: var(--sans); }
p { margin: 0 0 14px; max-width: 68ch; }
ul, ol { max-width: 68ch; padding-left: 20px; }
li { margin-bottom: 7px; }
strong { font-weight: 660; }
.mono { font-family: var(--mono); font-size: 0.9em; background: var(--recess); padding: 1px 4px; border-radius: 2px; }
em { font-style: italic; color: #2b3733; }

/* ---------- jump list ---------- */

.jumplist {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--muted); padding: 12px 0 0; border-top: 1px dashed var(--line); margin: 4px 0 0;
}
.jumplist a { color: var(--blue); text-decoration: none; }
.jumplist a:hover { color: var(--seal); text-decoration: underline; }

/* ---------- reference cards (lookup steps) ---------- */

.stations { display: grid; grid-template-columns: repeat(auto-fit, minmax(178px, 1fr)); gap: 10px; margin: 20px 0; }
.station {
  border: 1px solid var(--line); border-top: 3px solid var(--blue); border-radius: var(--r);
  background: var(--card); padding: 13px 14px;
}
.station .code {
  display: block; font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 7px;
}
.station .role { display: block; font-weight: 660; letter-spacing: -0.012em; margin-bottom: 5px; }
.station .say { display: block; font-size: 13px; color: var(--muted); line-height: 1.5; }
.station.live { border-top-color: var(--seal); }
.station.live .code { color: var(--seal); }

/* ---------- register table ---------- */

.rundown { overflow-x: auto; margin: 22px 0; border: 1px solid var(--line); border-radius: var(--r); background: var(--card); }
table { border-collapse: collapse; width: 100%; font-size: 14px; min-width: 560px; }
caption {
  text-align: left; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.11em;
  text-transform: uppercase; color: var(--muted); padding: 12px 14px 0;
}
thead th {
  text-align: left; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.09em;
  text-transform: uppercase; color: var(--muted); font-weight: 600;
  padding: 11px 14px; border-bottom: 1px solid var(--line); white-space: nowrap;
}
tbody td { padding: 10px 14px; border-bottom: 1px solid var(--hair); vertical-align: top; }
tbody tr:last-child td { border-bottom: 0; }
td.num, th.num { font-family: var(--mono); text-align: right; }
td.good { color: var(--moss); font-weight: 600; }
td.bad { color: var(--clay); font-weight: 600; }
td.warn { color: #8a5a12; font-weight: 600; }
.tally { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; }
.tally.on { color: var(--moss); }
.tally.on::before { content: "\\25CF "; }
.tally.off { color: var(--muted); }
.tally.off::before { content: "\\25CB "; }

/* ---------- legend ---------- */

.legend { display: flex; flex-wrap: wrap; gap: 7px 18px; margin: 16px 0; padding: 0; list-style: none; max-width: none; }
.legend li { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 11.5px; color: var(--muted); }
.legend .sw { width: 12px; height: 12px; border-radius: 2px; display: inline-block; }
.sw.teal { background: var(--teal); } .sw.seal { background: var(--seal); }
.sw.blue { background: var(--blue); } .sw.moss { background: var(--moss); }
.sw.clay { background: var(--clay); } .sw.grey { background: #9aa7a0; }

/* ---------- stats ---------- */

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin: 20px 0; }
.stat {
  background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--seal);
  border-radius: var(--r); padding: 14px 15px;
}
.stat .k {
  display: block; font-family: var(--mono); font-size: 10px; letter-spacing: 0.13em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 8px;
}
.stat .v { display: block; font-family: var(--mono); font-size: 25px; font-weight: 600; color: var(--teal); letter-spacing: -0.01em; }
.stat .d { display: block; font-size: 13px; color: var(--muted); margin-top: 5px; line-height: 1.5; }

/* ---------- ledger ---------- */

.ledger { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); margin: 20px 0; }
.ledger dl { margin: 0; }
.ledger div {
  display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 12px;
  padding: 10px 15px; border-bottom: 1px solid var(--hair); align-items: baseline;
}
.ledger div:last-child { border-bottom: 0; }
.ledger dt { font-size: 14px; color: #2b3733; }
.ledger dd { margin: 0; font-family: var(--mono); font-size: 14px; text-align: right; color: var(--ink); }
.ledger .tot { background: var(--teal); }
.ledger .tot dt { color: #cfe0da; }
.ledger .tot dd { color: var(--seal-pale); font-weight: 600; }

/* ---------- chips + flagger ---------- */

.chips { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 7px; margin: 18px 0; max-width: none; }
.chips li {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.03em; padding: 4px 9px;
  border-radius: 2px; border: 1px solid var(--line); background: var(--card); color: #33413a;
}
.chips li.green { border-color: #bcd9cc; background: #e8f4ee; color: #245a43; }
.chips li.amber { border-color: #e6d29a; background: var(--seal-pale); color: #7a5c10; }
.chips li.red { border-color: #e3bfb6; background: var(--clay-pale); color: #8d2c20; }
.chips li.blue { border-color: #bcd0e2; background: var(--blue-pale); color: #1f4568; }

.flagger { display: grid; gap: 10px; margin: 20px 0; }
.flagger > div { display: grid; grid-template-columns: 104px minmax(0, 1fr); gap: 14px; align-items: start; }
.flagger .chip {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 5px 7px; border-radius: 2px; text-align: center; background: var(--recess); color: #33413a;
}
.flagger .bad .chip { background: var(--clay-pale); color: #8d2c20; }
.flagger .warn .chip { background: var(--seal-pale); color: #7a5c10; }
.flagger .ok .chip { background: #e8f4ee; color: #245a43; }
.flagger p { margin: 0; font-size: 15px; color: #2b3733; }

/* ---------- checklist ---------- */

.checklist { list-style: none; padding: 0; margin: 20px 0; counter-reset: c; }
.checklist li {
  position: relative; padding: 12px 14px 12px 48px; background: var(--card);
  border: 1px solid var(--line); border-bottom: 0; font-size: 15px; max-width: none;
}
.checklist li:first-child { border-radius: var(--r) var(--r) 0 0; }
.checklist li:last-child { border-bottom: 1px solid var(--line); border-radius: 0 0 var(--r) var(--r); }
.checklist li::before {
  counter-increment: c; content: counter(c, decimal-leading-zero);
  position: absolute; left: 14px; top: 13px; font-family: var(--mono); font-size: 11px;
  color: var(--seal); letter-spacing: 0.05em;
}

/* ---------- callout / annotation ---------- */

.callout {
  background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--clay);
  border-radius: var(--r); padding: 15px 17px; margin: 22px 0;
}
.callout p { margin: 0 0 9px; font-size: 14.5px; color: #2b3733; }
.callout p:last-child { margin-bottom: 0; }
.callout strong { color: var(--ink); }

/* ---------- band ---------- */

.band {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 22px; align-items: center;
  background: var(--teal); color: #dce8e3; border-radius: var(--r); padding: 22px 24px; margin: 24px 0 4px;
}
.band h3 { color: #fff; margin: 0 0 6px; font-size: 18px; }
.band p { color: #a9c6be; margin: 0; font-size: 14.5px; }
.band .eyebrow { color: var(--seal); }
.band .hero-cta { margin: 0; }
.band .btn { background: var(--seal); color: var(--teal); border-color: var(--seal); }
.band .ghost { background: transparent; border-color: #35645a; color: #cfe0da; }
.band .ghost:hover { border-color: #89b0a5; color: #fff; }

/* ---------- split + recap + faq ---------- */

.split { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 30px; margin: 18px 0; }
.side {
  background: var(--card); border: 1px solid var(--line); border-top: 3px solid var(--seal);
  border-radius: var(--r); padding: 16px 18px; align-self: start;
}
.side h3 { margin-top: 0; font-size: 15px; }
.side p, .side li { font-size: 14px; }
.side ul { max-width: none; }

.recap { background: var(--recess); border-radius: var(--r); padding: 18px 20px; margin: 24px 0; }
.recap h3 { margin-top: 0; }
.recap p, .recap li { font-size: 15px; }

.faq { margin: 18px 0; }
.qa { border-top: 1px dashed var(--line); padding: 16px 0 6px; }
.qa h3 { margin: 0 0 7px; font-size: 16.5px; }
.qa p { color: #2b3733; font-size: 15px; }

.fn { list-style: none; padding: 0; counter-reset: f; margin: 18px 0; }
.fn li {
  display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 10px; font-size: 13.5px;
  color: #3b4844; padding: 7px 0; border-bottom: 1px dashed var(--hair); max-width: none;
}
.fn b { font-family: var(--mono); font-size: 11px; color: var(--seal); }

/* ---------- figures ---------- */

.figure { margin: 24px 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; }
.figure svg { display: block; width: 100%; height: auto; }
.figure figcaption {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--hair);
  line-height: 1.6;
}
svg text { font-family: var(--mono); }

/* ---------- footer ---------- */

.footer { background: var(--teal); color: #9fbcb3; padding: 42px 22px 34px; box-shadow: inset 0 4px 0 -2px var(--seal); }
.foot-grid {
  max-width: var(--shell); margin: 0 auto; display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(0, 1fr)); gap: 32px;
}
.footer .brand { color: #f2f6f3; }
.footer .brand .mark { background: var(--seal); color: var(--teal); }
.footer p { font-size: 13.5px; line-height: 1.62; }
.foot-grid strong {
  display: block; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.13em;
  text-transform: uppercase; color: #7fa79b; margin-bottom: 12px;
}
.foot-grid a { display: block; color: #cfe0da; text-decoration: none; font-size: 14px; padding: 3px 0; }
.foot-grid a:hover { color: #fff; text-decoration: underline; }
.fine {
  max-width: var(--shell); margin: 30px auto 0; padding-top: 20px; border-top: 1px solid #2b5b50;
  font-size: 12px; color: #7fa79b; line-height: 1.68;
}

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .hero-grid, .split, .foot-grid { grid-template-columns: minmax(0, 1fr); }
  .band { grid-template-columns: minmax(0, 1fr); }
  .menu { margin-left: 0; width: 100%; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .shell { padding: 0 14px 56px; }
  main section { padding: 26px 18px 22px; }
  .flagger > div { grid-template-columns: 82px minmax(0, 1fr); gap: 10px; }
  .foot-grid { gap: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}