/* ============================================================
   FIVE PAYDAYS IN 2042 — Intaglio art direction
   The language of banknotes, stock certificates and ledgers:
   cream rag paper, intaglio green ink, oxblood seals, copper,
   restrained gold. Guilloche rosettes, microtext, security
   threads, SPECIMEN overprints, red serials.
   ============================================================ */

:root {
  --paper: #f3ecd9;
  --paper-2: #ede3c8;
  --paper-3: #e4d7b4;
  --note: #faf6ea;
  --ink: #1d221f;
  --green: #14432f;
  --green-deep: #0b2b1e;
  --green-soft: #3d6b52;
  --oxblood: #8a2b25;
  --copper: #a56a32;
  --gold: #a8842c;
  --slate: #55604f;
  --line: rgba(20, 67, 47, 0.22);
  --hair: rgba(20, 67, 47, 0.14);
  --shadow: 0 1px 0 rgba(11, 43, 30, 0.25), 0 14px 30px -18px rgba(11, 43, 30, 0.5);
  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --mono: 'Space Mono', 'Courier New', monospace;
  --sans: 'Space Grotesk', -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --hand: 'Caveat', 'Comic Sans MS', cursive;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background:
    radial-gradient(1100px 460px at 88% -4%, rgba(168, 132, 44, 0.10), transparent 60%),
    radial-gradient(900px 420px at -8% 10%, rgba(20, 67, 47, 0.08), transparent 55%),
    var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.62;
  font-optical-sizing: auto;
}

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 28px; }
.wrap.wide { max-width: 1250px; }
.narrow { max-width: 780px; }

.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; background: var(--note); padding: 8px 14px; border: 2px solid var(--green); z-index: 99; }
.noscript-note { background: var(--gold); padding: 10px 16px; border-radius: 6px; }
::selection { background: rgba(165, 106, 50, 0.4); }

/* ---------------- typography ---------------- */

h1, h2, h3, h4 { font-weight: 620; line-height: 1.12; margin: 0 0 .4em; letter-spacing: -0.015em; }
p { margin: 0 0 1em; }
a { color: var(--green); text-decoration-color: rgba(20, 67, 47, 0.45); text-underline-offset: 3px; }
a:hover { color: var(--oxblood); }

.kicker {
  font-family: var(--sans);
  font-size: 12.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
  font-weight: 650;
  margin: 0 0 14px;
}
.kicker .rule { display: inline-block; width: 34px; height: 2px; background: var(--copper); vertical-align: middle; margin-right: 12px; }
.tr { font-style: italic; color: var(--copper); }

.note {
  font-family: var(--hand);
  font-size: 24px;
  line-height: 1.25;
  color: var(--green-deep);
  transform: rotate(-1.2deg);
  max-width: 340px;
}

.dropcap::first-letter {
  float: left; font-size: 3.4em; line-height: 0.82;
  padding: 6px 10px 0 0; font-weight: 700; color: var(--green);
}

.small { font-size: 13.5px; color: var(--slate); }
.tiny { font-size: 11.5px; }
.mono { font-family: var(--mono); }

/* microtext line — repeated tiny capitals like note borders */
.microline {
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: rgba(20, 67, 47, 0.55);
  white-space: nowrap;
  overflow: hidden;
  user-select: none;
}

/* ---------------- hero: the specimen note ---------------- */

#hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  overflow: hidden;
  border-bottom: 3px double var(--green-deep);
  padding: 40px 0;
}
#plate { position: absolute; inset: 0; width: 100%; height: 100%; }
#plate svg { width: 100%; height: 100%; display: block; }

.hero-inner { position: relative; z-index: 2; max-width: 960px; padding: 24px; width: 100%; }

/* the hero IS a banknote */
.banknote {
  background: var(--note);
  border: 2px solid var(--green-deep);
  box-shadow: 0 40px 70px -35px rgba(11, 43, 30, 0.75), 0 2px 0 rgba(11, 43, 30, 0.3);
  border-radius: 10px;
  padding: 34px 40px 28px;
  position: relative;
}
.banknote::before {
  content: "";
  position: absolute; inset: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  pointer-events: none;
}
.note-corner { position: absolute; width: 110px; height: 110px; opacity: .85; }
.note-corner.tl { top: 10px; left: 10px; }
.note-corner.tr { top: 10px; right: 10px; transform: scaleX(-1); }
.note-corner.bl { bottom: 10px; left: 10px; transform: scaleY(-1); }
.note-corner.br { bottom: 10px; right: 10px; transform: scale(-1); }

.specimen {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
  z-index: 3;
}
.specimen span {
  font-family: var(--sans);
  font-size: clamp(60px, 11vw, 130px);
  font-weight: 700;
  letter-spacing: 0.28em;
  color: rgba(138, 43, 37, 0.14);
  transform: rotate(-18deg);
  text-transform: uppercase;
  border: 3px solid rgba(138, 43, 37, 0.12);
  padding: 0 30px;
  border-radius: 8px;
}

.note-title {
  font-size: clamp(42px, 7vw, 78px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--green-deep);
  margin: 10px 0 4px;
}
.note-title .alt { color: var(--green); }
.note-title .yr { color: var(--oxblood); }
.hero-line { font-size: clamp(16px, 2vw, 20px); color: var(--slate); max-width: 680px; margin: 0 auto; }
.hero-denom {
  font-family: var(--mono);
  font-size: clamp(18px, 2.4vw, 24px);
  color: var(--green);
  letter-spacing: 0.12em;
  margin: 18px 0 4px;
}
.hero-meta {
  font-family: var(--sans); font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--slate); margin-top: 18px;
}
.hero-meta b { color: var(--green); }
.serial {
  position: absolute;
  font-family: var(--mono);
  color: var(--oxblood);
  font-size: 13px;
  letter-spacing: 0.14em;
}
.serial.s1 { top: 20px; left: 34px; }
.serial.s2 { top: 20px; right: 34px; text-align: right; }

.scroll-cue {
  position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%);
  z-index: 2; font-family: var(--sans); font-size: 12px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--green-deep); opacity: .85; text-decoration: none;
}
.scroll-cue:hover { color: var(--oxblood); }

/* the UV lamp toggle */
.uv-toggle {
  position: fixed; top: 18px; right: 18px; z-index: 60;
  font-family: var(--sans); font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase;
  background: var(--green-deep); color: var(--paper);
  border: 1px solid rgba(243, 236, 217, 0.4); border-radius: 999px;
  padding: 9px 16px; cursor: pointer; box-shadow: var(--shadow);
}
.uv-toggle:hover { background: var(--green); }
body.uv #hero, body.uv section.block { background-color: rgba(11, 27, 60, 0.06); }
body.uv .uv-glow { display: block; }
.uv-glow { display: none; }

/* ---------------- sections ---------------- */

section.block { padding: 84px 0 70px; border-bottom: 1px solid var(--hair); position: relative; }
section.block:last-of-type { border-bottom: none; }

.section-head { display: grid; grid-template-columns: 92px 1fr; gap: 26px; align-items: start; margin-bottom: 38px; }
.num-tile {
  width: 92px; height: 92px; border-radius: 3px;
  background: var(--green-deep);
  color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 30px; font-weight: 700;
  box-shadow: inset 0 0 0 4px var(--green-deep), inset 0 0 0 5px rgba(243, 236, 217, 0.5), var(--shadow);
  position: relative;
}
.num-tile::after {
  content: ""; position: absolute; inset: 5px; border-radius: 2px;
  border: 1px solid rgba(243, 236, 217, 0.35);
}
.section-title { font-size: clamp(28px, 4vw, 42px); color: var(--green-deep); }
.section-sub { color: var(--slate); max-width: 820px; font-size: 17.5px; }

h3.sub-title { font-size: 21px; color: var(--green-deep); margin: 40px 0 16px; }
h3.sub-title small {
  display: block; font-family: var(--sans); font-size: 11.5px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--copper); margin-bottom: 4px; font-weight: 650;
}

/* ---------------- cards ---------------- */

.cards { display: grid; gap: 18px; }
.cards.c2 { grid-template-columns: repeat(2, 1fr); }
.cards.c3 { grid-template-columns: repeat(3, 1fr); }
.cards.c4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .cards.c3, .cards.c4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .cards.c2, .cards.c3, .cards.c4 { grid-template-columns: 1fr; } }

.card {
  background: var(--note);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 20px 20px 16px;
  box-shadow: var(--shadow);
  position: relative;
}
.card.accent { border-top: 3px solid var(--green); }
.card.gold { border-top: 3px solid var(--gold); }
.card.red { border-top: 3px solid var(--oxblood); }
.card.copper { border-top: 3px solid var(--copper); }
.card h4 { color: var(--green-deep); font-size: 18.5px; }

.tag {
  display: inline-block;
  font-family: var(--sans); font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase;
  font-weight: 650; color: var(--paper); background: var(--green);
  padding: 3px 9px; border-radius: 2px; margin-bottom: 10px;
}
.tag.red { background: var(--oxblood); }
.tag.gold { background: var(--gold); }
.tag.copper { background: var(--copper); }
.tag.ghost { background: transparent; color: var(--green); border: 1px solid var(--line); }

/* ---------------- tables ---------------- */

.tblwrap { overflow-x: auto; margin: 0 0 14px; border-radius: 4px; box-shadow: var(--shadow); }
.tbl { width: 100%; border-collapse: collapse; background: var(--note); font-size: 14.5px; }
.tbl th {
  font-family: var(--sans); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  text-align: left; color: var(--paper); background: var(--green-deep);
  padding: 10px 12px; font-weight: 650;
}
.tbl td { padding: 11px 12px; border-bottom: 1px solid var(--hair); vertical-align: top; }
.tbl tr:last-child td { border-bottom: none; }
.tbl td.em { font-family: var(--mono); font-weight: 700; color: var(--green); font-size: 13px; white-space: nowrap; }
.tbl tr:nth-child(even) td { background: rgba(20, 67, 47, 0.03); }

/* ---------------- callouts, notes, ledgers ---------------- */

.two-col { display: grid; grid-template-columns: 1.4fr 1fr; gap: 22px; align-items: start; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }

.callout { background: var(--note); border: 1px solid var(--line); border-radius: 4px; padding: 18px 20px; box-shadow: var(--shadow); }
.callout.warn { border-left: 4px solid var(--oxblood); }
.callout.gold { border-left: 4px solid var(--gold); }
.callout.green { border-left: 4px solid var(--green); }
.mini { font-family: var(--sans); font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--green); font-weight: 650; }

ul.tick { list-style: none; padding: 0; margin: 0; }
ul.tick li { padding: 7px 0 7px 30px; position: relative; }
ul.tick li::before {
  content: "✓"; position: absolute; left: 4px; top: 6px;
  font-family: var(--mono); font-weight: 700; color: var(--green);
}

details.ledger { margin: 22px 0 0; background: var(--paper-2); border: 1px dashed var(--line); border-radius: 4px; }
details.ledger summary {
  cursor: pointer; padding: 12px 16px; font-family: var(--sans);
  font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--green);
  font-weight: 650; list-style: none;
}
details.ledger summary::before { content: "▸ "; }
details.ledger[open] summary::before { content: "▾ "; }
.ledger-body { padding: 4px 18px 16px; font-size: 13.5px; }
.ledger-body table { width: 100%; border-collapse: collapse; margin-bottom: 10px; }
.ledger-body th { text-align: left; font-family: var(--sans); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--oxblood); padding: 8px 10px 4px; border-bottom: 1px solid var(--line); }
.ledger-body td { padding: 7px 10px; vertical-align: top; border-bottom: 1px solid var(--hair); font-size: 13px; }

/* ---------------- signal shelf ---------------- */

.chiprow { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; }
.chip {
  font-family: var(--sans); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; font-weight: 650;
  border: 1px solid var(--line); background: var(--note); color: var(--green);
  padding: 6px 13px; border-radius: 999px; cursor: pointer;
}
.chip:hover { border-color: var(--green); }
.chip.on { background: var(--green-deep); color: var(--paper); border-color: var(--green-deep); }

.signal {
  background: var(--note); border: 1px solid var(--line); border-left: 4px solid var(--green);
  border-radius: 4px; padding: 14px 16px 12px; box-shadow: var(--shadow);
  display: grid; grid-template-columns: 44px 1fr; gap: 14px;
}
.signal.hidden { display: none; }
.signal .no { font-family: var(--mono); font-weight: 700; color: var(--copper); font-size: 15px; padding-top: 2px; }
.signal h4 { margin: 0 0 4px; font-size: 16px; color: var(--green-deep); }
.signal p { margin: 0 0 6px; font-size: 14px; }
.signal .src { font-size: 12px; color: var(--slate); }
.signal .src a { font-family: var(--sans); }
.sigmeta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.sigmeta span {
  font-family: var(--sans); font-size: 9.5px; letter-spacing: .14em; text-transform: uppercase; font-weight: 650;
  padding: 2px 8px; border-radius: 2px; border: 1px solid var(--line); color: var(--slate);
}
.sigmeta span.pestle { background: var(--green-deep); color: var(--paper); border-color: var(--green-deep); }
.sigmeta span.type { color: var(--oxblood); border-color: rgba(138, 43, 37, 0.4); }
.shelf { display: grid; gap: 12px; }

/* ---------------- people & payday ledgers ---------------- */

.person {
  background: var(--note); border: 1px solid var(--line); border-radius: 4px;
  box-shadow: var(--shadow); overflow: hidden;
}
.person-head { display: flex; gap: 16px; align-items: center; padding: 16px 18px; border-bottom: 1px dashed var(--line); background: rgba(20, 67, 47, 0.04); }
.medallion { width: 66px; height: 66px; flex: none; }
.person-head h4 { margin: 0; font-size: 19px; color: var(--green-deep); }
.person-head .role { font-size: 13.5px; color: var(--slate); margin: 0; }
.person-body { padding: 16px 18px 18px; }

.stack { margin: 10px 0 4px; }
.stack-row { display: grid; grid-template-columns: 108px 1fr 52px; gap: 10px; align-items: center; margin-bottom: 7px; }
.stack-row .lbl { font-family: var(--sans); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--slate); font-weight: 650; }
.stack-bar { height: 18px; background: var(--paper-3); border-radius: 2px; overflow: hidden; border: 1px solid var(--hair); }
.stack-fill { height: 100%; width: 0; transition: width 1.1s cubic-bezier(.2,.7,.2,1); }
.reveal .stack-fill { width: var(--w); }
.stack-row .pct { font-family: var(--mono); font-size: 12.5px; color: var(--green-deep); text-align: right; }
.fill-wage { background: var(--green); }
.fill-capital { background: var(--copper); }
.fill-transfer { background: var(--gold); }
.fill-commons { background: var(--oxblood); }
.stack-legend { display: flex; flex-wrap: wrap; gap: 14px; margin: 10px 0 0; }
.stack-legend span { font-family: var(--sans); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--slate); display: inline-flex; align-items: center; gap: 6px; }
.stack-legend i { width: 11px; height: 11px; border-radius: 2px; display: inline-block; }

.payline {
  font-family: var(--mono); font-size: 13px; color: var(--green-deep);
  border: 1px solid var(--line); background: var(--paper-2);
  padding: 10px 12px; border-radius: 3px; margin: 12px 0;
}
.payline b { color: var(--oxblood); }

/* ---------------- four futures ---------------- */

.future {
  background: var(--note); border: 2px solid var(--green-deep); border-radius: 6px;
  box-shadow: var(--shadow); margin: 0 0 34px; overflow: hidden; position: relative;
}
.future-head { padding: 22px 26px 18px; border-bottom: 2px solid var(--green-deep); display: grid; grid-template-columns: 1fr minmax(auto, 420px); gap: 22px; align-items: center; }
.future-head > div:first-child { min-width: 0; }
.future-head h3 { font-size: clamp(24px, 3vw, 32px); color: var(--green-deep); margin: 0 0 4px; }
.future-head .ftype { font-family: var(--sans); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--paper); display: inline-block; padding: 4px 12px; border-radius: 2px; margin-bottom: 10px; font-weight: 650; }
.future.growth .ftype { background: var(--green); }
.future.collapse .ftype { background: var(--oxblood); }
.future.discipline .ftype { background: var(--copper); }
.future.transformation .ftype { background: var(--gold); }
.future-body { padding: 22px 26px 26px; }
.future .rules { margin: 0 0 16px; padding-left: 20px; }
.future .rules li { margin-bottom: 5px; font-size: 15px; }
.future-cols { display: grid; grid-template-columns: 1.35fr 1fr; gap: 22px; align-items: start; }
@media (max-width: 900px) { .future-cols { grid-template-columns: 1fr; } .future-head { grid-template-columns: 1fr; } }

.artifact {
  background: var(--green-deep); color: var(--paper);
  border-radius: 4px; padding: 18px 20px; position: relative; overflow: hidden;
}
.artifact .microline { color: rgba(243, 236, 217, 0.4); margin-bottom: 10px; }
.artifact blockquote { margin: 0 0 10px; font-size: 17px; font-style: italic; line-height: 1.5; }
.artifact cite { font-family: var(--sans); font-style: normal; font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }

/* ---------------- the mint (calculator) ---------------- */

.mint {
  background: var(--note); border: 2px solid var(--green-deep); border-radius: 6px;
  box-shadow: var(--shadow); overflow: hidden;
  display: grid; grid-template-columns: 1fr 1fr;
}
@media (max-width: 900px) { .mint { grid-template-columns: 1fr; } }
.mint-controls { padding: 24px 26px; border-right: 1px dashed var(--line); }
@media (max-width: 900px) { .mint-controls { border-right: none; border-bottom: 1px dashed var(--line); } }
.mint-controls label { display: block; margin-bottom: 18px; }
.mint-controls .labline { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 6px; }
.mint-controls .labline span:first-child { font-family: var(--sans); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--green); font-weight: 650; }
.mint-controls output { font-family: var(--mono); font-weight: 700; color: var(--oxblood); font-size: 15px; }
input[type="range"] { width: 100%; accent-color: var(--green); }
.mint-note { font-size: 12.5px; color: var(--slate); margin-top: 4px; }
.mint-press { padding: 24px 26px; background: linear-gradient(160deg, rgba(20,67,47,0.06), rgba(168,132,44,0.08)); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; }
#printed-note { width: 100%; max-width: 380px; }
#printed-note svg { width: 100%; height: auto; display: block; filter: drop-shadow(0 12px 22px rgba(11,43,30,0.35)); }

/* ---------------- ethics wall ---------------- */

.bay { background: var(--note); border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow); margin-bottom: 26px; overflow: hidden; }
.bay-head { background: var(--green-deep); color: var(--paper); padding: 14px 22px; display: flex; justify-content: space-between; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.bay-head h3 { margin: 0; font-size: 21px; }
.bay-head .bayno { font-family: var(--mono); color: var(--gold); font-size: 14px; letter-spacing: .12em; }
.bay-body { padding: 22px; }

.lens { border: 1px solid var(--hair); border-radius: 4px; padding: 14px 16px 12px; background: var(--paper); }
.lens .tag { margin-bottom: 8px; }
.lens h4 { font-size: 16.5px; margin-bottom: 6px; }
.lens p:last-child { margin-bottom: 0; }

/* ---------------- horizons ---------------- */

.hz { display: grid; grid-template-columns: 120px 1fr; gap: 22px; align-items: stretch; margin-bottom: 18px; }
@media (max-width: 760px) { .hz { grid-template-columns: 1fr; } }
.hz-badge {
  border: 2px solid var(--green-deep); border-radius: 4px; background: var(--note);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-family: var(--mono); font-weight: 700; color: var(--green-deep); padding: 14px 8px; text-align: center;
}
.hz-badge .hzno { font-size: 30px; }
.hz-badge .hzyr { font-size: 11px; letter-spacing: .12em; color: var(--oxblood); }
.hz-card { background: var(--note); border: 1px solid var(--line); border-radius: 4px; box-shadow: var(--shadow); padding: 18px 20px 14px; }
.hz-card h4 { color: var(--green-deep); }

/* ---------------- misc ---------------- */

.marginnote { position: relative; }
.fig-caption { font-family: var(--sans); font-size: 12px; letter-spacing: .06em; color: var(--slate); margin-top: 8px; }
.rulebox {
  border: 2px solid var(--green-deep); border-radius: 4px; background: var(--note);
  padding: 22px 24px; box-shadow: var(--shadow); position: relative;
}
.rulebox::before { content: ""; position: absolute; inset: 6px; border: 1px solid var(--hair); border-radius: 2px; pointer-events: none; }
.divider-guilloche { height: 46px; margin: 0 auto; display: block; opacity: .9; }

.colophon { border-top: 3px double var(--green-deep); padding: 34px 0 46px; background: var(--paper-2); }
.colophon p { font-size: 14px; color: var(--slate); max-width: 980px; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.vis { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

.invite { background: var(--green-deep); color: var(--paper); border-radius: 6px; padding: 26px 28px; }
.invite h4 { color: var(--gold); }
.invite textarea {
  width: 100%; min-height: 70px; background: rgba(243, 236, 217, 0.96); color: var(--green-deep);
  border: 1px solid rgba(243, 236, 217, 0.4); border-radius: 4px; padding: 10px 12px; font-family: var(--serif); font-size: 15px;
}
.invite .saved { font-family: var(--hand); font-size: 22px; color: var(--gold); margin: 0; }
.invite .saved:empty { display: none; }
/* subgrid rows keep every prompt, textarea and echo on the same line across columns */
.invite-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: auto auto auto; column-gap: 16px; }
.invite-grid > div { display: grid; grid-row: span 3; grid-template-rows: subgrid; row-gap: 8px; }
.invite-grid .tiny { margin: 0; align-self: end; }
.invite textarea { resize: vertical; }
@media (max-width: 900px) {
  .invite-grid { grid-template-columns: 1fr; grid-template-rows: none; row-gap: 18px; }
  .invite-grid > div { grid-row: auto; grid-template-rows: none; }
}

/* UV lamp mode: hidden security annotations */
.uv-tag {
  font-family: var(--mono); font-size: 11px; letter-spacing: .08em; color: #fff;
  background: rgba(64, 22, 96, 0.85);
  padding: 3px 8px; border-radius: 2px;
  display: none;
}
body.uv .uv-tag { display: inline-block; box-shadow: 0 0 14px rgba(148, 64, 255, 0.8); }
body.uv .uv-veil { filter: none !important; }

/* ============================================================
   METHOD PLATES — engraved figures for the fdbx chapters
   ============================================================ */

.plate-fig {
  background: var(--note); border: 2px solid var(--green-deep); border-radius: 6px;
  box-shadow: var(--shadow); padding: 20px 24px 14px; margin: 0 0 38px; position: relative;
}
.plate-fig::before { content: ""; position: absolute; inset: 6px; border: 1px solid var(--hair); border-radius: 3px; pointer-events: none; }
.plate-head { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; flex-wrap: wrap; margin-bottom: 6px; position: relative; }
.plate-head .plate-no { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; color: var(--oxblood); }
.plate-head .plate-ttl { font-family: var(--sans); font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--green); font-weight: 650; }
.plate-scroll { overflow-x: auto; position: relative; -webkit-overflow-scrolling: touch; }
.plate-scroll > svg { display: block; width: 100%; height: auto; min-width: 680px; }
.plate-fig figcaption { font-family: var(--sans); font-size: 12px; letter-spacing: .04em; color: var(--slate); margin: 8px 2px 4px; position: relative; }

/* svg type */
.plate-fig text { font-family: var(--sans); fill: var(--green-deep); }
.plate-fig .t-cap { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; font-weight: 650; }
.plate-fig .t-big { font-family: var(--serif); font-size: 19px; font-weight: 650; letter-spacing: -.01em; }
.plate-fig .t-ser { font-family: var(--serif); font-size: 15.5px; font-style: italic; }
.plate-fig .t-sm { font-size: 12.5px; }
.plate-fig .t-mono { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; }
.plate-fig .t-paper { fill: var(--paper); }
.plate-fig .t-red { fill: var(--oxblood); }
.plate-fig .t-cop { fill: var(--copper); }
.plate-fig .t-gold { fill: var(--gold); }
.plate-fig .t-slate { fill: var(--slate); }

.f-green { fill: var(--green); } .f-gdeep { fill: var(--green-deep); } .f-soft { fill: var(--green-soft); }
.f-red { fill: var(--oxblood); } .f-cop { fill: var(--copper); } .f-gold { fill: var(--gold); }
.f-paper { fill: var(--paper); } .f-paper3 { fill: var(--paper-3); } .f-none { fill: none; }
.s-green { stroke: var(--green); } .s-gdeep { stroke: var(--green-deep); } .s-red { stroke: var(--oxblood); }
.s-cop { stroke: var(--copper); } .s-gold { stroke: var(--gold); } .s-line { stroke: var(--line); } .s-paper { stroke: var(--paper); }

/* line-draw reveal; pathLength="1" on every .draw path */
.plate-fig .draw { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.6s cubic-bezier(.3,.6,.2,1); }
.plate-fig .draw.d2 { transition-delay: .35s; } .plate-fig .draw.d3 { transition-delay: .7s; } .plate-fig .draw.d4 { transition-delay: 1.05s; }
.plate-fig.vis .draw { stroke-dashoffset: 0; }
.plate-fig .dash-after.draw { stroke-dasharray: none; stroke-dashoffset: 0; }
.plate-fig .pop { opacity: 0; transform: scale(.4); transform-box: fill-box; transform-origin: center; transition: opacity .5s ease, transform .6s cubic-bezier(.3,1.5,.5,1); }
.plate-fig.vis .pop { opacity: 1; transform: none; }
.plate-fig .pop.p2 { transition-delay: .3s; } .plate-fig .pop.p3 { transition-delay: .6s; } .plate-fig .pop.p4 { transition-delay: .9s; } .plate-fig .pop.p5 { transition-delay: 1.2s; } .plate-fig .pop.p6 { transition-delay: 1.5s; }
.plate-fig .rise { opacity: 0; transform: translateY(10px); transition: opacity .7s ease, transform .7s ease; }
.plate-fig.vis .rise { opacity: 1; transform: none; }
.plate-fig .rise.r2 { transition-delay: .2s; } .plate-fig .rise.r3 { transition-delay: .4s; } .plate-fig .rise.r4 { transition-delay: .6s; }
@media (prefers-reduced-motion: reduce) {
  .plate-fig .draw { stroke-dashoffset: 0; }
  .plate-fig .pop, .plate-fig .rise { opacity: 1; transform: none; }
}
/* uv lamp: plates glow */
body.uv .plate-fig { box-shadow: 0 0 0 1px rgba(148,64,255,.5), 0 0 28px rgba(148,64,255,.25); }

@keyframes ping { 0% { r: 12; opacity: .55; } 100% { r: 30; opacity: 0; } }
.plate-fig .ping { fill: none; stroke: var(--oxblood); stroke-width: 1.4; animation: ping 2.6s ease-out infinite; }

/* future comparison bars (chapter 06) */
.cmp { display: grid; gap: 10px; margin-top: 12px; position: relative; }
.cmp-row { display: grid; grid-template-columns: 280px 1fr; gap: 16px; align-items: center; text-decoration: none; color: inherit; padding: 6px 8px; border-radius: 4px; border: 1px solid transparent; transition: background .25s, border-color .25s; }
.cmp-row:hover, .cmp-row:focus-visible { background: rgba(20,67,47,.05); border-color: var(--line); outline: none; }
.cmp-name { display: flex; gap: 10px; align-items: center; }
.cmp-name i { width: 12px; height: 34px; border-radius: 2px; flex: none; }
.cmp-name b { display: block; font-size: 15.5px; color: var(--green-deep); line-height: 1.15; }
.cmp-name small { display: block; line-height: 1.4; white-space: nowrap; font-family: var(--sans); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--slate); }
.cmp-bar { display: flex; height: 38px; border: 1px solid var(--green-deep); border-radius: 3px; overflow: hidden; background: var(--paper-3); }
.cmp-seg { width: 0; height: 100%; display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 12px; color: var(--paper); transition: width 1.2s cubic-bezier(.2,.7,.2,1); overflow: hidden; white-space: nowrap; }
.plate-fig.vis .cmp-seg { width: var(--w); }
.cmp-row:nth-child(2) .cmp-seg { transition-delay: .15s; } .cmp-row:nth-child(3) .cmp-seg { transition-delay: .3s; } .cmp-row:nth-child(4) .cmp-seg { transition-delay: .45s; }
.cmp-seg + .cmp-seg { border-left: 1px solid rgba(243,236,217,.55); }
.cmp-seg.g { background: var(--green); } .cmp-seg.c { background: var(--copper); } .cmp-seg.t { background: var(--gold); } .cmp-seg.m { background: var(--oxblood); }
.cmp-seg.dim { color: transparent; }
.cmp-legend { display: flex; flex-wrap: wrap; gap: 16px; margin: 14px 2px 2px; position: relative; }
.cmp-legend span { font-family: var(--sans); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--slate); display: inline-flex; align-items: center; gap: 6px; }
.cmp-legend i { width: 11px; height: 11px; border-radius: 2px; display: inline-block; }
@media (max-width: 720px) { .cmp-row { grid-template-columns: 1fr; gap: 8px; } }
@media (prefers-reduced-motion: reduce) { .plate-fig .cmp-seg { width: var(--w); } }

/* horizon / backcast cards: a thread connecting the stacked badges */
.hz-thread { position: relative; }
.hz-thread > .hz { position: relative; }
.hz-thread > .hz:not(:last-child)::after {
  content: ""; position: absolute; left: 60px; top: 100%; height: 18px; width: 0;
  border-left: 2px dotted var(--green-soft);
}
@media (max-width: 760px) { .hz-thread > .hz::after { display: none; } }